Ngong Shuen Chau Viaduct: Baseline Monitoring Report

BASELINE MONITORING REPORT

Highways Department

Route 9 Between Tsing Yi and Cheung Sha Wan - Ngong Shuen Chau Viaduct: Baseline Monitoring Report

June 2002

Environmental Resources Management 21/F Lincoln House 979 King’s Road Taikoo Place Island East, Hong Kong Telephone: (852) 2271 3000 Facsimile: (852) 2723 5660 E-mail: [email protected] http: //www.erm.com

TABLE OF CONTENTS

EXECUTIVE SUMMARY

1. INTRODUCTION ...... 1 1.1 Purpose of the Report ...... 1 1.2 Background...... 1 1.3 Structure of the Baseline Monitoring Report...... 2 2. AIR QUALITY...... 3 2.1 Monitoring Requirements...... 3 2.2 Monitoring Equipment ...... 3 2.3 Monitoring Parameters, Frequency and Duration...... 3 2.4 Monitoring Locations ...... 4 2.5 Monitoring Methodology and QA/QC Procedure ...... 4 2.6 Results And Observations ...... 6 2.7 Action and Limit Levels ...... 7 3. NOISE...... 8 3.1 Monitoring Requirements...... 8 3.2 Monitoring Equipment...... 8 3.3 Monitoring Parameters, Frequency and Duration...... 8 3.4 Monitoring Locations ...... 9 3.5 Monitoring Procedures...... 9 3.6 Results And Observations ...... 10 3.7 Action And Limit Levels ...... 12 4. CONCLUSIONS...... 13

LIST OF FIGURES

Figure 1a Proposed Air and Noise Monitoring Locations and Weather Stations Figure 1b Setup of Air Quality (TSP) and Noise Equipment at Mei Foo Sun Chuen Figure 1c Setup of Air Quality (TSP) and Noise Equipment at Stonecutters Island Figure 1d Setup of Weather Station Figure 2 24hr TSP Concentration at Mei Foo Sun Chuen (ASR1) over the Baseline Period Figure 3 24hr TSP Concentration at Stonecutters Island (ASR2) over the Baseline Period Figure 4 1hr TSP Concentration at Mei Foo Sun Chuen (ASR1) over the Baseline Period Figure 5 1hr TSP Concentration at Stonecutters Island (ASR2) over the Baseline Period Figure 6 Average Day Time Baseline Noise Level (on Weekdays) at Mei Foo Sun Chuen (NSR1) Figure 7 Average Evening Time and Sunday Day Time Baseline Noise Levels at Mei Foo Sun Chuen (NSR1) Figure 8 Average Night Time Baseline Noise Level at Mei Foo Sun Chuen (NSR1) Figure 9 Average Day Time Baseline Noise Level at Stonecutters Island (NSR2) Figure 10 Average Evening Time and Sunday Day Time Baseline Noise Levels at Stonecutters Island (NSR2) Figure 11 Average Night Time Baseline Noise Level at Stonecutters Island (NSR2)

LIST OF APPENDICES

Appendix A1 Calibration Certificates for the HVS Appendix A2 Calibration Certificates for the Sound Level Meter and Sound Level Calibrator Appendix A3 Calibration Certificates for the High Volume Orifice Calibrator Appendix A4 Calibration Certificate for the Weather Station Appendix B1 Monitoring Data of 24hr TSP at Mei Foo Sun Chuen Appendix B2 Monitoring Data of 24hr TSP at Stonecutters Island Appendix B3 Monitoring Data of 1hr TSP at Mei Foo Sun Chuen Appendix B4 Monitoring Data of 1hr TSP at Stonecutters Island Appendix B5 Laboratory Results Appendix C1 Baseline Noise Monitoring Data – Mei Foo Sun Chuen (NSR1) Appendix C2 Baseline Noise Monitoring Data – Stonecutters Island (NSR2) Appendix D Weather Conditions at Baseline Monitoring Locations

EXECUTIVE SUMMARY

This environmental baseline report has been prepared by the ERM-Hong Kong Ltd. for “HY/2000/21 - Route 9 Ngong Shuen Chau Viaduct Contract”. This report presents the baseline noise and air monitoring works undertaken in June 2002.

The baseline 24-hour and 1-hour Total Suspended Particulates (TSP) and noise monitoring were conducted in accordance with the Environmental Permit No. EP-085/2000/A and EM&A Manual at two designated locations at Mei Foo Sun Chuen and Stonecutters Island from 1 to 19 June 2002.

For Mei Foo Sun Chuen, access to roof top of the residential blocks and the school (which are the sensitive receivers as identified in the EIA Report) was being rejected by the property management. The monitoring location is therefore moved to the roof of a toilet block at Lai Chi Kok Park, which is considered a better location to reflect baseline situation as it is located closer to Ngong Shuen Chau Viaduct worksite and avoid measuring construction noise generated from Site 6 and Site 10 construction. For Stonecutters Island, the Security Bureau has rejected our access request to Stonecutters Military Base to carry out baseline monitoring. An alternative location at the DSD Pumping Station close to Stonecutters Military Base was therefore chosen for the purpose of carrying out the baseline monitoring.

Baseline TSP and noise monitoring were not carried out at Site 6, Site 10 and CDA Site as Site 6 and 10 were currently under construction and the CDA Site was not yet occupied. However, the ambient air quality and noise conditions would be reviewed upon completion of Site 6, Site 10 and West Rail construction works which might significantly alter the background conditions. A repeat of the baseline monitoring, if the situation warrants, would be carried out at the above locations to obtain updated baseline levels.

Both 24-hour and 1-hour TSP monitoring were completed at the two locations for 14 consecutive days, between 1 - 14 June 2002. The average 24-hour and 1-hour TSP levels at all locations were in the range of 32 to 168 µg/m3 and 34 to 222 µg/m3 respectively.

The baseline noise level monitoring was conducted between 1 - 19 of June 2002, except monitoring on 6 (mid-night), 9 and 11 June 2002 which were rescheduled due to rain. At Mei Foo Sun Chuen, the electricity supply to the noise monitoring equipment was suspended from 9:00 am on 3 June 2002 to 10:30 am on 4 June 2002, therefore results were not available during these time periods. The baseline noise level for the two locations was measured continuously for 24 hours during the monitoring period. During day-time period, the mean noise levels Leq(30 minutes) at all locations were in the range of 71-75 dB(A). During the evening time & holidays and the night- time periods, the mean noise levels Leq(5 minutes) at all locations were in the range of 65–72 dB(A) and 62-68 dB(A) respectively. The results were steady throughout the baseline monitoring period.

A weather station has been setup at the Chief Resident Engineer (CRE) temporary accommodation located at West Kowloon Reclamation near Stonecutters Island to measure the temperature, barometer pressure, wind speed and wind direction.

Data collected was reviewed and analyzed to establish the Action and Limit Levels for dust during impact/compliance monitoring throughout the construction and operation of the project. Details of the methodology, locations and results are presented in this report. Route 9 – Ngong Shuen Chau Viaduct Highways Department Baseline Monitoring Report

1. INTRODUCTION

ERM-Hong Kong Limited was appointed by the Highways Department to undertake the role of the Environmental Team Leader for the “Route 9 between Tsing Yi and Cheung Sha Wan – Ngong Shuen Chau Viaduct” to carry out baseline and impact monitoring for the project. Prior to the commencement of the construction activities, baseline monitoring of air and noise levels in accordance with the Environmental Permit (No. EP-085/2000/A) and the Environmental Monitoring and Audit Manual for the captioned works was required. ERM has also undertaken the baseline noise and air environmental monitoring in June 2002.

1.1 Purpose of the Report

The purpose of this report is to set out baseline levels for air quality and noise. These baseline levels will be used as the basis for environmental impact and compliance monitoring during construction. This report presents the monitoring locations, equipment, period, methodology, results and observations of the air and noise measurements undertaken during the baseline period.

1.2 Background

Ove Arup and Partners Hong Kong Ltd (Arup) has been awarded the Design and Construction Consultancy Assignment “Agreement No. CE72/98 R9T between Tsing Yi and Cheung Sha Wan.” The main elements of the Works which are to be designed and constructed under the Assignment are outlined with the overall objectives as follows:

- Complete Phase 1 of the Works, comprising the Ngong Shuen Chau Viaduct and its link with CT8, R9T Cheung Sha Wan – Shatin and West Kowloon Highway, by December 2006.

- Complete Phase 2a and 2b of the Works, comprising viaducts in East &West Tsing Yi, the Nam Wan Tunnel, links with the Stonecutters Bridge and Cheung Tsing Highway, and the ramps linking CT9 with Stonecutters Bridge and Nam Wan Tunnel, by Dec 2007.

Phase 1 of the project, “HY/2000/21 – Route 9 Ngong Shuen Chau Viaduct” has been awarded to China Harbour Engineering Company (Group) on 10 April 2002. It is not anticipated that Phase 2a and 2b would commence before the first quarter of 2003 as the relevant contracts have not been tendered and awarded. This baseline monitoring report will concentrate on the Phase 1 Contract.

The sensitive receivers are mainly residential areas and schools at Mei Foo Sun Chuen, and the dwellings at Stonecutters Military Base. In selecting the monitoring station at Mei Foo Sun Chuen, considerations are given to the proximity of the sensitive receivers, the convenience of access and the potential disturbance to the residents at Mei Foo Sun Chuen. The roof of the toilet block in the Lai Chi Kok Park at Mei Foo Sun Chuen was chosen instead of the roof of the residential block or school building because access to these locations was being rejected by the property management. Moreover, the roof of toilet block located within Lai Chi Kok Park was considered as a better location as it has secured access, power supply and minimal disturbance to the residents, and it is closer to the Ngong Shuen Chau worksite.

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The sensitive receivers at Stonecutters Island are within the military base. It is confirmed by Security Bureau that access would not be allowed to obtain noise and air samples. An alternative location (DSD Pumping Station) near the Stonecutters military base has been identified as the monitoring station.

Three other potential noise and dust sensitive receivers: Site 6, Site 10 and CDA Site were identified in the EM&A Manual but monitoring works were not carried out as Site 6 and 10 were currently under construction and the CDA Site was not occupied. However, the ambient air quality and noise conditions would be reviewed upon completion of Site 6, Site 10 and West Rail construction works which might significantly alter the background conditions. A repeat of the baseline monitoring, if the situation warrants, would be carried out at the above locations to obtain updated baseline levels. Impact monitoring will also be carried out at these locations when these sites are ready.

1.3 Structure of the Baseline Monitoring Report

The structure of the report is as follows:

Section 1: Introduction, which details the purpose and structure of the report.

Section 2: Air Quality, which describes the baseline air monitoring.

Section 3: Noise, which describes the baseline noise monitoring.

Section 4: Conclusions

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2. AIR QUALITY

2.1 Monitoring Requirements

In accordance with the EM&A Manual, baseline air monitoring was conducted for a period of fourteen consecutive days, in terms of 24-hour TSP, at the designated monitoring stations. The sampling of 1-hour TSP was also carried out for seven times at each designated stations when the highest dust impact was expected.

2.2 Monitoring Equipment

Continuous 24-hour TSP air quality monitoring was performed using a TE-5170 Tisch Environmental Inc. High Volume Sampler (HVS) located at each of the designated monitoring stations. The HVS was also used to carry out the 1-hour TSP monitoring. Table 2.1 summarises the equipment used in the baseline dust monitoring programme. A copy of the calibration certificate for the HVS is attached in Appendix A.

Table 2.1 Air Quality Monitoring Equipment Equipment Model and Make Qty.

HVS Sampler TE-5170 Tisch Environmental Inc. 2

Calibrator TE-5028A Tisch Environmental Inc. 1

2.3 Monitoring Parameters, Frequency and Duration

Table 2.2 summarises the monitoring parameters, monitoring period and frequencies of baseline dust monitoring.

Table 2.2 Baseline Dust Monitoring Period Monitoring Parameter Period Frequency Stations

1-hour TSP 0700-1900 Once/2 days ASR1, ASR2 24 hr. TSP 00-24 hrs. Daily

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2.4 Monitoring Locations

In accordance with the EM&A Manual and project specifications, two designated air quality monitoring locations were selected. All monitoring (both 1-hout TSP and 24-hour TSP) were performed in June 2002. The monitoring periods for each station are summarised in Table 2.3. Permissions to conduct 24-hour and 1-hour TSP at ASR1 and ASR2 were granted in May 2002 by LCSD and DSD respectively. Baseline 24-hour and 1-hour TSP monitoring at ASR1 and ASR2 were commenced on 1 June 2002 and completed on 14 June 2002. The monitoring locations are shown in Figure 1a.

Table 2.3 Exact Monitoring Periods for the Monitoring Stations Location Monitoring Period

1-hour TSP 24-hour TSP

Lai Chi Kok Park at Mei Foo 1/6/02 – 14/6/02 1/6/02 – 14/6/02 Shun Chuen (ASR1) (inclusive) (inclusive) DSD Pumping Station at 1/6/02 – 14/6/02 1/6/02 – 14/6/02 Stonecutters Island (ASR2) (inclusive) (inclusive)

2.5 Monitoring Methodology and QA/QC Procedure

Instrumentation

High volume (Hi-Vol) samplers (Model TE-5170 Tisch Environmental Inc.) complete with the appropriate sampling inlets were used for both 24-hour and 1-hour TSP sampling. The sampler is composed of a motor, filter holder, flow controller and a sampling inlet and its performance specification complies with the requirement of the USEPA Standard Title 40, Code of Federation Regulations Chapter 1 (Part 50).

Calibration Procedures

• Calibration procedures of HVS were as follows:

• A certified orifice transfer standard with a calibration curve was used for the calibration.

• The transfer standard was connected to the inlet of the sampler. The orifice manometer was then connected to the orifice pressure port. The manometer’s connecting tubing was inspected to make sure that there are no leaks between the orifice unit and the sampler.

• The motor was then disconnected from the flow controller and plugged directly to an AC power source.

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• A weather station has been setup at the CRE Temporary Accommodation to measure and record the ambient temperature, Ta (K) and the barometer pressure Pa (mmHg) during calculation.

• The sampler was allowed to run for at least 2 minutes to re-establish the run temperature conditions. The pressure drop across the orifice and the well-type manometer reading was recorded during calibration. The variable resistance was adjusted to repeat recording for four different flow rates.

• The best fit straight line was determined by linear regression and find the slope (m1), intercept (b1) and correlation coefficient (r).

Operating/Analytical Procedures

• The flow rate of the high volume sampler was set to about 1.1 m3/min - 1.7 m3/min prior to commencement of the dust sampling in accordance with the manufacturer's instruction to within the range recommended in USEPA Standard Title 40, CFR Part 50.

• The samplers was located such that:

- the filter was about 1.3 meters above ground. - it was greater than 20 meters away from trees. - it was separated from any obstacle by at least twice the height of the obstacle protruding above the sampler. - it has unrestricted airflow 270° around the sampler.

• Fibreglass filters were used for TSP sampling (G810) [Note: these filters have a collection efficiency of > 99% for particles of 0.3 mm diameter].

• All filters were equilibrated in the conditioning environment for 24 hours before weighing. The conditioning environment temperature was between 25°C and 30°C and not vary by more than ±3°C; the relative humidity was < 50% and not vary by more than ±5%.

• A new filter was placed with stamped number upward on a supporting screen.

• The filter was properly aligned on the screen so that the gasket formed an air-tight seal on the outer edges of the filter.

• Shelter lid closed and catch secured with the aluminium strip.

• The samplers was then allowed to run for at least 5 minutes to establish run-temperature conditions.

• The flow indicator reading was recorded and the sampler flow rate was determined.

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• The programmable timer was set and the starting sampling time, weather condition and the filter number was recorded.

• At the end of sampling, the filter was transferred from the filter holder of the HVS to a sealable plastic bag and sent to the laboratory for weighing. The elapsed time was also recorded.

• Before weighing, all filters were equilibrated in a desiccator for 24 hours with temperature of 25°C±3°C and the relative humidity (RH) 50%±5%, preferably 40%.

Maintenance

• The volume sampler and their accessories were maintained in good working condition, include replacing motor brushes routinely and checking electrical wiring to ensure continuous power supply.

• The high volume samplers was calibrated at bi-monthly intervals using TE-5028A Tisch Environmental Inc. Calibration Kit throughout all stages of the air quality monitoring.

2.6 Results And Observations

2.6.1 Results

Baseline air quality monitoring was conducted at ASR1 and ASR2. The monitoring data are summarised in Tables 2.4 and 2.5. Graphical presentations of the 24-hour TSP and 1-hr TSP results are shown in Figures 2 to 5. The detailed monitoring data of 24-hour and 1-hour TSP are presented in Appendices B1 and B2 respectively. Detailed weather condition at the monitoring locations during the baseline monitoring period is shown in Appendix D.

Table 2.4 Summary of 24-hour TSP Monitoring Results Monitoring Location Average TSP Concentration µg/m3 (Range) ASR1 50 32 – 92 ASR2 74 32 – 168

Table 2.5 Summary of 1-hour TSP Monitoring Results Monitoring Location Average TSP Concentration µg/m3 (Range) ASR1 104 34 – 122 ASR2 114 38 – 222

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2.6.2 Observations

The weather was generally fine during the monitoring periods except occasion raining on 6 June 2002 (around midnight) and heavy rain on 9 and 11 June 2002. For Lai Chi Kok Park at Mei Foo Sun Chuen (ASR1), no significant dust source was identified during the monitoring periods. The major dust source at DSD Pumping Station at Stonecutters Island (ASR2) was identified as the vehicle emission of container vehicles.

At dust monitoring station ASR1 and ASR2, air quality monitoring for 1-hour TSP and 24-hour TSP were conducted during 1 – 14 June 2002. The monitoring was conducted after the commencement of the advanced works in the construction site: site clearance and establishment of temporary Engineer’s and Contractor’s accommodation (containers), which were performed in April. No dust generating construction work was undertaken during the monitoring period.

2.7 Action and Limit Levels

The Action and Limit levels have been set in compliance with the Environmental Monitoring and Audit Manual, which states the following:

Table 2.6 Action and Limit Levels for Air Quality Parameters Action Limit 24 hour TSP Level • For baseline level ≤ 200 µg/m3, Action 260 in µg/m3 level = (Baseline level * 1.3 + Limit level)/2 • For baseline level > 200 µg/m3, Action level = Limit level

1 hour TSP Level • For baseline level ≤ 384 µg/m3, Action 500 in µg/m3 level = (Baseline level * 1.3 + Limit level)/2 • For baseline level > 384 µg/m3, Action level = Limit level

Following these criteria, the Action and Limit levels for dust have been set as follow:

Table 2.7 Action and Limit Levels for 24-Hour TSP Location Action Level (µg/m3) Limit Level (µg/m3) ASR1 163 260 ASR2 178 260

Table 2.8 Action and Limit Levels for 1-Hour TSP Location Action Level (µg/m3) Limit Level (µg/m3) ASR1 318 500 ASR2 324 500

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3. NOISE

3.1 Monitoring Requirements

Baseline noise monitoring was conducted continuously for a period of 14 consecutive days at two monitoring locations according to the specifications in the EM&A Manual. Monitoring was commenced on 1 June 2002 and completed on 19 June 2002.

3.2 Monitoring Equipment

Integrating Sound Level Meters were used for noise monitoring. They were Type 1 sound level meters capable of giving a continuous readout of the noise level readings including equivalent continuous sound pressure level (Leq) and percentile sound pressure level (Lx). They comply with International Electrotechnical Commission Publications 651:1979 (Type 1) and 804:1985 (Type 1). Also, a portable electronic wind speed indicator capable of measuring wind speed in m/s was used to monitor the wind speed. Table 3.1 summarised the noise monitoring equipment model being used

Table 3.1 Noise Monitoring Equipment Equipment Model

Integrating Sound Level Meter SC-30, CESVA

Calibrator CB-5, CESVA

Portable Wind Speed Indicator PWM1, Dwyer

3.3 Monitoring Parameters, Frequency and Duration

Baseline noise for the A-weighted levels Leq, L10 and L90 were recorded at 5-minute intervals. Data obtained from the baseline noise monitoring was processed and presented according to the following three periods:

• Daytime: 0700-1900 hrs on normal weekdays • Evening-time: 1900-2300 hrs on all normal weekdays; and 0700-2300 hrs on holidays • Night-time: 2300-0700 hrs of next day

The frequencies and parameters of noise measurement are presented in Table 3.2.

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Table 3.2 Frequency and Parameters of Noise Monitoring

Time Period Duration / min. Parameters Daytime: 0700-1900 hrs on normal 30 weekdays (average of 6 consecutive Leq, L90 & L10

Leq(5min)) Evening-time: 0700-2300 hrs on holidays; and 1900-2300 hrs on all 5 Leq, L90 & L10 other days Night-time: 2300-0700 hrs of next day 5 Leq, L90 & L10

3.4 Monitoring Locations

In accordance with the EM&A Manual and project specifications, 2 designated monitoring stations (as shown in Figure 1b) were selected for noise measurements. Table 3.3 describes the locations of the noise monitoring stations.

Table 3.3 Location of the Noise Monitoring Stations Location I.D. Description Type of measurement Roof of Toilet Block of Lai Chi Kok Park at NSR1 Free Field Mei Foo Sun Chuen NSR2 DSD Pumping Station at Stonecutters Island Free Field

3.5 Monitoring Procedures

3.5.1 Field Monitoring • The microphone of the Sound Level Meter (with weatherproof kit) was mounted on a tripod at a height of at least 2m above ground level. • The meter was positioned away from any nearby reflective surfaces. • AC power supply was checked to ensure good functioning of the meter. • Parameters such as frequency weighting, the time weighting and the measurement time were set as follows: - frequency weighting : A - time weighting : Fast - time measurement : 30 minutes / 5 minutes • Prior to and after each noise measurement, the meter was calibrated using the Calibrator for 94 dB at 1000 Hz. • The wind speed was frequently checked with the portable wind meter.

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• At the end of the monitoring period, the Leq, L90 and L10 were recorded. In addition, site conditions and noise sources were recorded on a standard record sheet. • Noise measurement was paused during periods of high intrusive noise if possible and observation was recorded when intrusive noise was not avoided. • Noise data collected during the operation of hand-held breaker in the LCSD Park was excluded from the mean noise level calculation. • Noise monitoring was cancelled in the presence of rain.

3.5.2 Maintenance and Calibration • The microphone head of the sound level meter and calibrator will be cleaned with a soft cloth at quarterly intervals. • The meter will be sent to the supplier to check and calibrate at yearly intervals.

3.6 Results And Observations

3.6.1 Results

Baseline noise monitoring was conducted between 1 – 19 June 2002. The monitoring results are summarised in Tables 3.4 - 3.6. Graphical presentations of baseline noise monitoring at daytime, evening-time and night-time are provided in Figures 6 - 11. All detailed baseline noise monitoring data are given in Appendix C1 and C2. Detailed weather condition at the monitoring locations during the baseline monitoring period is shown in Appendix D.

Table 3.4 Summary of Day-Time Noise Monitoring Results Daytime Mean Noise Level, dB(A) 0700-1900 hrs ( Range ) on normal weekdays Leq L10 L90 70 73 67 NSR1 64-84 65-89 62-74 75 77 69 NSR2 69-78 71-82 63-72

Table 3.5 Summary of Evening-Time Noise Monitoring Results Evening-time Mean Noise Level, dB(A) 0700-2300 hrs ( Range ) on holidays; and 1900-2300 hrs Leq L10 L90 on all other days 65 66 63 NSR1 61-71 62-73 59-70 72 75 66 NSR2 63-78 66-80 58-72

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Table 3.6 Summary of Night-Time Noise Monitoring Results Night-time Mean Noise Level, dB(A) 2300-0700 hrs ( Range ) of next day Leq L10 L90 62 63 61 NSR1 57-69 58-72 56-65 68 71 62 NSR2 58-75 59-79 56-71

3.6.2 Observations

The weather during the monitoring period was generally fine except raining on 6(midnight), 9 and 12 June 2002 where noise monitoring was postponed. All the monitoring was conducted when there was no high intrusive noise and the average wind speed was below 5 m/s and gust wind speed was below 10m/s. There was no construction activity within the contract construction site. However, construction works were identified at Mei Foo Sun Chuen. The major noise sources at Mei Foo Sun Chuen (NSR1) during the daytime were construction noise from West Rail Construction Contracts, piling works at Site 10 and minor construction noise from Lai Chi Kok Park (use of backhoe and handheld breaker). In particular, handheld breaker had been used in Lai Chi Kok Park on 4 and 8 June 2002 during daytime. These results were discarded in the calculation of the mean noise level. As for Stonecutters Island (NSR2), the major noise source during the daytime was the traffic noise generated by high volume of container trucks.

For evening time, baseline noise level at the Lai Chi Kok Park was moderate (around 65 dB(A)). Baseline noise level at the DSD Pumping Station was high (around 72 dB(A)).The major noise sources were noise from human activities and insects at the Lai Chi Kok Park (NSR1) and traffic and insects at DSD Pumping Station (NSR2).

As for night time, the baseline noise level at the two locations was high (around 62 dB(A) at Lai Chi Kok Park and around 68 dB(A) for DSD Pumping Station).The major noise sources at NSR1 were identified as noise from human activities and for NSR2, the major noise sources were from insects and traffic.

As the Environmental and Audit Manual has identified that the “background noise sources in the study area are currently dominated by construction and industrial activity”, it is justified that the baseline results are on the high side. It is therefore concluded that the results obtained from the baseline monitoring well represented the baseline conditions.

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3.7 Action And Limit Levels

The Action and Limit Levels (AL Levels) were established in accordance with the EM&A Manual. The baseline noise level will act as a basis for the correction to the impact noise monitoring. Table 3.7 presents the AL levels for construction noise.

Table 3.7 Action and Limit Levels for Construction Noise Time Period Action Limit

0700-1900 hrs on normal When one documented 75dB(A)* weekdays complaint is received 0700-2300 hrs on holidays; and When one documented 70 dB(A) 1900-2300 hrs on all other days complaint is received 2300-0700 hrs of next day When one documented 55 dB(A) complaint is received * Reduce to 70 dB(A) for schools and 65 dB(A) during school examination periods.

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4. CONCLUSIONS

The baseline noise level monitoring was conducted between 1 and 19 June 2002. The baseline 24-hour and 1-hour Total Suspended Particulates (TSP) monitoring was carried out during 1 to 14 June 2002.

The results for ambient dust level obtained from the monitoring were steady and within the Limit Level. The noise monitoring results were close to the Limit Level due to non-Route 9 related construction and industrial activities within the area. The monitoring results have been used to establish the Action and Limit Levels for the relevant parameters of the Route 9 Ngong Shuen Chau Viaduct Contract for impact/compliance monitoring. It is concluded that the results well represented the baseline conditions for Ngong Shuen Chau Viaduct Contract.

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Figures

Figure 1b - Setup of Air Quality (TSP) and Noise Equipment at Mei Foo Sun Chuen

Air Quality (TSP) Monitoring Station at Lai Chi Kok Park of Mei Foo Sun Chuen

Noise Monitoring Station at Lai Chi Kok Park of Mei Foo Sun Chuen

Figure 1c - Setup of Air Quality (TSP) and Noise Equipment at Stonecutters Island

Air Quality (TSP) Monitoring Station at Stonecutters Island

Noise Monitoring Station at Stonecutters Island

Figure 1d - Setup of Weather Station at CRE’s Temporary Accommodation

Weather Station Figure 2 - 24hr TSP concentration at Mei Foo Sun Chuen (ASR1) over the baseline period

24 hrs TSP Concentration (µg/m3) at ASR1

240

200

160

120

80 +*'[FE:D

2 2 2 2 2 2 2 2 2 2 2 2 2 2 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 n n n n n n n n n n n n n n u u u u u u u u u u u u u u 1-J 2-J 3-J 4-J 5-J 6-J 7-J 8-J 9-J 0-J 1-J 2-J 3-J 4-J 0 0 0 0 0 0 0 0 0 1 1 1 1 1 8K< Figure 3 - 24 hr TSP Concentration at Stonecutters Island (ASR2) over the Baseline Period

24 hrs TSP Concentration (µg/m3) at ASR2

240

200

160

120

80 +*'[FE:D

2 2 2 2 2 2 2 2 2 2 2 2 2 2 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 n n n n n n n n n n n n n n u u u u u u u u u u u u u u 1-J 2-J 3-J 4-J 5-J 6-J 7-J 8-J 9-J 0-J 1-J 2-J 3-J 4-J 0 0 0 0 0 0 0 0 0 1 1 1 1 1 8K< Figure 4 - 1hr TSP Concentration at Mei Foo Sun Chuen (ASR1) over the Baseline Period

1 hr TSP Concentration (µg/m3) at ASR1

240

200

160

120

80 +*'[FE:D

2 2 2 2 2 2 2 -0 -0 -0 -0 -0 -0 -0 n n n n n n n u u u u u u u 1-J 3-J 5-J 7-J 9-J 1-J 3-J 0 0 0 0 0 1 1 8K< Figure 5 - 1hr TSP Concentration at Stonecutters Island (ASR2) over the Baseline Period

1 hr TSP Concentration (µg/m3) at ASR2

240

200

160

120

80 +*'[FE:D

2 2 2 2 2 2 2 -0 -0 -0 -0 -0 -0 -0 n n n n n n n u u u u u u u 2-J 4-J 6-J 8-J 0-J 2-J 4-J 0 0 0 0 1 1 1 8K< Figure 6 - Average Day Time Baseline Noise Level (on Weekdays) at Mei Foo Sun chuen (NSR1)

Mean of Sound Pressure Level between 07:00 to 19:00 on Weekday at NSR1

90.0

80.0

70.0

60.0

50.0 Leq L10 L90 40.0

30.0 Mean of Sound Pressure Level (dB(A)) Level Pressure Sound Mean of

20.0

10.0

0.0

2 2 2 2 2 2 2 2 2 un-02 un-02 un-02 un-02 un-02 un-02 un-02 un-02 un-02 un-02 -Jun-0 -Jun-0 -Jun-0 -Jun-0 -Jun-0 -Jun-0 -Jun-0 -Jun-0 -Jun-0 J J J J J J J J J J 1 2 3 4 5 6 7 8 9 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- Date Figure 7 - Average Evening Time Baseline Noise Levels at Mei Foo Sun Chuen (NSR1)

Mean of Sound Pressure Level between 07:00 to 23:00 on Holiday Included Sunday and 19:00 to 23:00 on Weekday at NSR1

50 Leq L10 L90 40

30 Mean of Sound Pressure Level (dB(A)) Level Pressure Sound Mean of

Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 01- 02- 03- 04- 05- 06- 07- 08- 09- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- Date Figure 8 - Average Night Time Baseline Noise Level at Mei Foo Sun Chuen (NSR1)

Mean of Sound Pressure Level between 23:00 to 07:00 of Next Day at NSR1

50 Leq L10 L90 40

30 Mean of Sound Pressure Level (dB(A)) Level Pressure Sound Mean of

Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 01- 02- 03- 04- 05- 06- 07- 08- 09- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- Date Mean of Sound Pressure Level between 07:00 to 19:00 on Weekday at NSR2

90.0

80.0

70.0

60.0

50.0 Leq L10 L90 40.0

30.0 Mean of Sound Pressure Level (dB(A)) Level Pressure Sound Mean of

20.0

10.0

0.0

Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 01- 02- 03- 04- 05- 06- 07- 08- 09- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- Date Figure 10 - Average Evening Time and Sunday Day Time Baseline Noise Levels at Stonecutters Island (NSR2)

Mean of Sound Pressure Level between 07:00 to 23:00 on Holiday Included Sunday and 19:00 to 23:00 on Weekday at NSR2

50 Leq L10 L90 40

30 Mean of Sound Pressure Level (dB(A)) Level Pressure Sound Mean of

Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 Jun-02 01- 02- 03- 04- 05- 06- 07- 08- 09- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- Date Figure 11 - Average Night Time Baseline Noise Level at Stonecutters Island (NSR2)

Mean of Sound Pressure Level between 23:00 to 07:00 of Next Day at NSR2

50 Leq L10 L90 40

30 Mean of Sound Pressure Level (dB(A)) Level Pressure Sound Mean of

Appendices

Appendix A1 Calibration Certificates for the HVS

Appendix A2 Calibration Certificates for the Sound Level Meter and Sound Level Calibrator

Appendix A3 Calibration Certificates for the High Volume Orifice Calibrator

Appendix A4 Calibration Certificates for the Weather Station

Appendix B1 Monitoring Data for 24hr TSP at Mei Foo Sun Chuen

Appendix B1 Monitoring Data of 24hr TSP at Mei Foo Sun Chuen

The Summary of 24-hrs TSP Concentration (µg/m3) at Mei Foo Sun Chuen Initial Standard Flow Final Standard Flow Averaged Standard Total Standard Date Sampling Time Elapsed Time Rate Rate Flow Rate Volume Initial Filter Weight Final Filter Weight TSP Concentration (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 01-Jun-02 9:34 1387.80 1.43 1.45 1.44 2004.49 2.7470 2.9313 91.9 02-Jun-02 8:45 1447.20 1.32 1.32 1.32 1903.45 2.7551 2.8396 44.4 03-Jun-02 10:34 1408.20 1.32 1.30 1.31 1838.95 2.7421 2.8641 66.3 04-Jun-02 10:06 1440.00 1.31 1.30 1.30 1878.84 2.7668 2.8414 39.7 05-Jun-02 11:12 1442.40 1.31 1.31 1.31 1889.11 2.7391 2.8196 42.6 06-Jun-02 11:17 1446.00 1.30 1.29 1.29 1870.65 2.7679 2.8432 40.3 07-Jun-02 12:21 1444.80 1.31 1.30 1.31 1886.48 2.7591 2.8680 57.7 08-Jun-02 12:28 1432.20 1.29 1.31 1.30 1861.77 2.7537 2.8230 37.2 09-Jun-02 13:14 1498.80 1.31 1.29 1.30 1950.23 2.7499 2.8130 32.4 10-Jun-02 13:42 1453.80 1.29 1.31 1.30 1891.78 2.7618 2.9024 74.3 11-Jun-02 15:26 1430.40 1.30 1.29 1.29 1850.33 2.7537 2.8463 50.0 12-Jun-02 15:08 1432.80 1.29 1.31 1.30 1862.05 2.7502 2.8387 47.5 13-Jun-02 15:56 1455.00 1.29 1.29 1.29 1876.58 2.7471 2.8281 43.2 14-Jun-02 16:15 1411.80 1.27 1.27 1.27 1798.37 2.7278 2.7930 36.3

Appendix B2 Monitoring Data for 24hr TSP at Stonecutters Island

Appendix B2 Monitoring Data of 24hr TSP at Stonecutters Base

The Summary of 24-hrs TSP Concentration (µg/m3) at Stonecutters Base

Initial Standard Flow Final Standard Averaged Standard Total Standard Date Sampling Time Elapsed Time Rate Flow Rate Flow Rate Volume Initial Filter Weight Final Filter Weight TSP Concentration (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 1-Jun-02 08:00 1426.2 1.2 1.21 1.21 1720.45 2.7582 2.9793 128.5 2-Jun-02 09:36 1454.4 1.21 1.21 1.21 1757.29 2.7536 2.8259 41.1 3-Jun-02 09:54 1409.4 1.21 1.21 1.21 1701.4 2.739 2.818 46.4 4-Jun-02 10:42 1433.4 1.28 1.28 1.28 1839.5 2.7464 2.8514 57.1 5-Jun-02 10:37 1429.2 1.3 1.29 1.3 1851.18 2.7578 2.8166 31.8 6-Jun-02 11:42 1435.8 1.28 1.28 1.28 1838.42 2.7583 2.8253 36.4 7-Jun-02 11:45 1460.4 1.28 1.28 1.28 1866.08 2.7771 2.869 49.2 8-Jun-02 13:11 1416.6 1.3 1.31 1.31 1851.43 2.7558 2.8218 35.6 9-Jun-02 12:49 1490.4 1.31 1.31 1.31 1952.36 2.7725 2.8836 56.9 10-Jun-02 14:49 1387.2 1.31 1.31 1.31 1817.26 2.7502 2.8593 60 11-Jun-02 14:58 1479 1.31 1.31 1.31 1936.18 2.7607 2.9246 84.7 12-Jun-02 15:36 1435.8 1.31 1.31 1.31 1877.77 2.7253 3.0415 168.4 13-Jun-02 15:33 1452.6 1.31 1.31 1.31 1898.72 2.7409 2.9719 121.7 14-Jun-02 16:55 1443.6 1.31 1.31 1.31 1886.88 2.721 2.9533 123.1

Appendix B3 Monitoring Data for 1hr TSP at Mei Foo Sun Chuen

Appendix B3 Monitoring Data of 1hr TSP at Mei Foo Sun Chuen

The Summary of 1-hr TSP Concentration (µg/m3) at Mei Foo Sun Chuen Standard Standard Standard Total Standard Date Sampling Time Elapsed Time Flow Rate Flow Rate Flow Rate Volume Initial Filter Weight Final Filter Weight TSP Concentration (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 01-Jun-02 8:30 54.00 1.42 1.42 1.42 76.65 2.7680 2.7764 109.6 03-Jun-02 9:22 69.00 1.32 1.32 1.32 90.75 2.7565 2.7671 116.8 05-Jun-02 10:08 60.00 1.31 1.31 1.31 78.79 2.7623 2.7716 118.0 07-Jun-02 11:24 54.00 1.31 1.31 1.31 70.60 2.7589 2.7667 110.5 09-Jun-02 12:24 46.80 1.31 1.31 1.31 61.38 2.7707 2.7728 34.2 11-Jun-02 14:28 47.40 1.29 1.29 1.29 61.36 2.7617 2.7692 122.2 13-Jun-02 15:01 54.00 1.29 1.29 1.29 69.72 2.7417 2.7496 113.3

Appendix B4 Monitoring Data for 1hr TSP at Stonecutters Island

Appendix B4 Monitoring Data of 1hr TSP at Stonecutters Base

The Summary of 1-hr TSP Concentration (µg/m3) at Stonecutters Base Initial Standard Final Standard Standard Standard Date Sampling Time Elapsed Time Flow Rate Flow Rate Flow Rate Volume Initial Filter Weight Final Filter Weight TSP Concentration (min) (m3/min) (m3/min) (m3/min) (m3) (g) (g) µg/m3 02-Jun-02 8:29 73.80 1.21 1.21 1.21 89.17 2.7387 2.7445 65.0 04-Jun-02 9:22 73.80 1.21 1.21 1.21 89.02 2.7269 2.7328 66.3 06-Jun-02 10:38 65.40 1.28 1.28 1.28 83.59 2.7488 2.7520 38.3 08-Jun-02 12:09 58.20 1.30 1.31 1.30 75.92 2.7506 2.7563 75.1 10-Jun-02 13:42 66.00 1.31 1.31 1.31 86.32 2.7509 2.7655 169.1 12-Jun-02 14:41 52.20 1.31 1.31 1.31 68.36 2.7555 2.7707 222.4 14-Jun-02 16:49 57.60 1.31 1.31 1.31 75.31 2.7464 2.7583 158.0

Appendix B5 Laboratory Results

Appendix C1 Baseline Noise Monitoring Data – Mei Foo Sun Chuen (NSR1)

NSR1 - Mei Foo Sun Chuen Mean of Sound Pressure Level between 07:00 to 19:00 on Weekday

1-Jun-02 2-Jun-02 3-Jun-02 4-Jun-02 5-Jun-02 6-Jun-02 7-Jun-02 8-Jun-02 9-Jun-02 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## Leq 69.2 --- 66.8 70.5 68.6 68.0 71.4 69.8 --- 69.9 # 68.3 70.6 68.8 ------73.9 69.0 70.0

L10 71.1 --- 68.0 74.0 70.4 70.0 74.6 72.3 --- 71.5 # 69.9 71.9 70.1 ------77.8 70.8 71.8

L90 66.4 --- 65.1 65.9 65.9 65.5 67.0 66.2 --- 68.0 # 66.2 68.6 67.0 ------68.2 66.7 67.3 --- Public Holiday # Rainy day, data has been discarded

NSR1 - Mei Foo Sun Chuen Mean of Sound Pressure Level between 07:00 to 23:00 on Holiday Included Sunday and 19:00 to 23:00 on Weekday

1-Jun-02 2-Jun-02 3-Jun-02 4-Jun-02 5-Jun-02 6-Jun-02 7-Jun-02 8-Jun-02 9-Jun-02 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## Leq 64.8 65.1 * 64.3 63.8 66.4 65.5 64.8 # 65.4 # 65.2 65.5 65.3 65.6 65.3 62.9 63.3 62.8

L10 66.2 66.8 * 65.8 65.2 68.0 67.2 66.4 # 66.3 # 66.2 66.4 66.4 66.7 66.7 64.3 64.8 64.5

L90 63.3 63.1 * 62.7 62.3 64.7 63.6 63.1 # 64.3 # 64.2 64.3 64.1 64.2 63.5 61.4 61.5 61.0 * Data has been lost due to lack of power supply # Rainy day, data has been discarded

NSR1 - Mei Foo Sun Chuen Mean of Sound Pressure Level between 23:00 to 07:00 of Next Day

1-Jun-02 2-Jun-02 3-Jun-02 4-Jun-02 5-Jun-02 6-Jun-02 7-Jun-02 8-Jun-02 9-Jun-02 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## Leq 65.5 63.1 61.7 62.7 61.9 61.8 63.3 62.3 # 63.0 # 63.4 63.7 63.4 63.0 61.7 61.7 60.4 60.0

L10 66.7 63.9 62.3 63.6 62.6 62.7 64.3 63.1 # 63.7 # 64.1 64.5 64.2 63.9 63.3 63.0 62.0 61.4

L90 64.1 62.4 60.9 61.8 61.2 60.8 62.4 61.5 # 62.2 # 62.7 62.9 62.6 61.9 59.8 60.2 58.7 58.2 # Rainy day, data has been discarded The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 1-Jun-02 16:00 71.5 72.8 69.0 3-Jun-02 07:03 64.3 65.4 63.2 1-Jun-02 16:30 68.3 69.6 66.0 3-Jun-02 07:33 65.2 66.3 64.0 1-Jun-02 17:00 68.2 70.0 66.0 3-Jun-02 08:03 66.3 67.3 65.1 1-Jun-02 17:30 67.8 69.7 65.4 3-Jun-02 08:33 69.6 70.8 67.1 1-Jun-02 18:00 68.5 70.9 65.3 Mean 66.8 68.0 65.1 1-Jun-02 18:30 69.4 72.4 65.6 Max 69.6 70.8 67.1 Mean 69.2 71.1 66.4 Min 64.3 65.4 63.2 Max 71.5 72.8 69.0 Min 67.8 69.6 65.3 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 4-Jun-02 10:31 80.4 83.6 69.0 # 5-Jun-02 07:01 64.4 65.6 63.1 4-Jun-02 11:01 81.9 85.3 70.4 # 5-Jun-02 07:31 65.2 66.3 64.0 4-Jun-02 11:31 78.5 81.5 70.4 # 5-Jun-02 08:01 67.7 68.9 65.8 4-Jun-02 12:01 64.4 65.7 63.1 5-Jun-02 08:31 68.6 70.1 66.8 4-Jun-02 12:31 71.9 75.7 64.9 5-Jun-02 09:01 68.6 70.0 66.8 4-Jun-02 13:01 73.3 77.6 66.6 5-Jun-02 09:31 68.9 70.0 66.8 4-Jun-02 13:31 81.8 84.7 71.9 # 5-Jun-02 10:02 71.4 72.2 67.7 4-Jun-02 14:01 83.2 85.9 73.2 # 5-Jun-02 10:32 70.1 71.4 67.8 4-Jun-02 14:31 71.9 77.0 65.7 5-Jun-02 11:02 68.6 70.0 66.3 4-Jun-02 15:01 69.4 71.1 66.8 5-Jun-02 11:32 67.4 68.9 65.6 4-Jun-02 15:31 70.2 72.0 67.3 5-Jun-02 12:02 65.1 65.9 63.8 4-Jun-02 16:01 71.1 73.0 67.3 5-Jun-02 12:32 70.2 73.4 65.1 4-Jun-02 16:31 67.7 69.2 65.5 5-Jun-02 13:02 69.5 72.1 66.0 4-Jun-02 17:01 79.3 82.5 68.5 # 5-Jun-02 13:32 70.2 72.5 67.3 4-Jun-02 17:31 81.9 84.6 69.4 * 5-Jun-02 14:02 66.9 68.3 65.2 4-Jun-02 18:01 67.8 69.8 65.1 5-Jun-02 14:32 66.3 67.8 64.7 4-Jun-02 18:31 67.9 69.9 64.9 5-Jun-02 15:02 67.5 68.6 66.1 Mean 70.5 74.0 65.9 5-Jun-02 15:32 70.3 72.0 67.2 Max 73.3 77.6 67.3 5-Jun-02 16:02 66.8 68.0 65.4 Min 64.4 65.7 63.1 5-Jun-02 16:32 66.9 68.4 65.0 #The data has been discarded due to high Leq level by operation of handheld breaker 5-Jun-02 17:02 70.3 73.0 66.6 at adjacent LCSD site in park 5-Jun-02 17:32 68.3 70.9 65.0 5-Jun-02 18:02 68.5 71.1 65.1 5-Jun-02 18:32 68.7 71.3 65.2 Mean 68.6 70.4 65.9 Max 71.4 73.4 67.8 Min 64.4 65.6 63.1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 6-Jun-02 07:02 64.8 66.3 63.1 7-Jun-02 07:02 63.7 64.9 62.3 6-Jun-02 07:32 65.4 66.5 64.2 7-Jun-02 07:32 64.3 65.5 63.1 6-Jun-02 08:02 67.2 68.2 65.5 7-Jun-02 08:02 65.7 66.7 64.6 6-Jun-02 08:32 67.7 68.9 66.1 7-Jun-02 08:32 66.3 67.6 64.8 6-Jun-02 09:02 67.3 68.4 65.8 7-Jun-02 09:02 66.6 67.7 65.2 6-Jun-02 09:32 67.2 68.4 65.7 7-Jun-02 09:32 70.1 69.0 65.7 * 6-Jun-02 10:02 68.6 69.1 65.7 7-Jun-02 10:02 67.5 69.1 65.7 6-Jun-02 10:32 67.7 68.1 65.2 7-Jun-02 10:32 74.0 78.6 69.9 6-Jun-02 11:02 66.7 68.1 64.9 7-Jun-02 11:02 68.4 69.7 67.0 6-Jun-02 11:32 66.7 68.3 64.4 7-Jun-02 11:32 78.4 83.3 68.7 # 6-Jun-02 12:02 65.0 66.4 63.2 7-Jun-02 12:02 65.6 66.6 64.2 6-Jun-02 12:32 69.3 72.4 64.8 7-Jun-02 12:32 67.0 68.6 64.7 6-Jun-02 13:02 69.7 72.5 65.7 7-Jun-02 13:02 75.3 79.2 66.3 # 6-Jun-02 13:32 66.4 68.1 64.5 7-Jun-02 13:32 76.9 79.9 68.1 # 6-Jun-02 14:02 66.3 67.8 64.7 7-Jun-02 14:02 68.7 69.5 66.5 6-Jun-02 14:32 66.8 67.9 64.9 7-Jun-02 14:32 69.5 71.1 67.3 6-Jun-02 15:02 67.3 69.1 65.2 7-Jun-02 15:02 68.1 69.6 66.1 6-Jun-02 15:32 65.9 67.4 64.3 7-Jun-02 15:32 68.3 69.8 66.7 6-Jun-02 16:02 65.8 67.0 64.4 7-Jun-02 16:02 69.5 71.2 65.7 6-Jun-02 16:32 67.1 69.2 64.7 7-Jun-02 16:32 70.4 73.9 65.9 6-Jun-02 17:02 71.0 74.2 66.2 7-Jun-02 17:02 70.4 71.7 68.9 6-Jun-02 17:32 69.1 71.8 65.5 7-Jun-02 17:32 70.8 72.0 69.7 6-Jun-02 18:02 70.9 72.7 67.9 7-Jun-02 18:02 71.2 72.4 69.8 6-Jun-02 18:32 71.9 74.2 69.1 7-Jun-02 18:32 71.0 73.0 68.9 Mean 68.0 70.0 65.5 Mean 71.4 74.6 67.0 Max 71.9 74.2 69.1 Max 78.4 83.3 69.9 Min 64.8 66.3 63.1 Min 63.7 64.9 62.3 *The data has been discarded due to over-range of SLM #High Leq level by operation of handheld breaker at adjacent KCRC site The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 8-Jun-02 07:02 64.7 66.0 63.4 10-Jun-02 07:03 64.6 65.4 63.4 8-Jun-02 07:32 65.1 66.1 63.8 10-Jun-02 07:33 65.4 66.4 64.4 8-Jun-02 08:02 66.6 67.9 64.9 10-Jun-02 08:03 67.5 68.6 66.4 8-Jun-02 08:32 67.0 68.3 65.4 10-Jun-02 08:33 69.8 71.1 67.2 8-Jun-02 09:02 70.0 71.5 68.3 10-Jun-02 09:03 71.2 72.5 70.0 8-Jun-02 09:32 73.9 76.9 70.2 10-Jun-02 09:33 72.7 73.9 70.6 8-Jun-02 10:02 73.1 76.6 68.8 10-Jun-02 10:03 71.5 73.7 69.6 8-Jun-02 10:32 75.2 79.8 66.9 # 10-Jun-02 10:33 71.3 73.3 68.6 8-Jun-02 11:02 71.4 73.2 66.4 10-Jun-02 11:03 75.2 77.7 73.0 # 8-Jun-02 11:32 70.3 71.7 69.0 10-Jun-02 11:33 72.1 74.6 67.4 8-Jun-02 12:02 64.6 65.5 63.0 10-Jun-02 12:03 66.5 67.5 65.4 8-Jun-02 12:30 65.2 66.8 63.2 10-Jun-02 12:33 66.9 68.1 65.4 8-Jun-02 13:03 67.4 69.2 64.9 10-Jun-02 13:03 69.7 71.0 67.8 8-Jun-02 13:33 70.3 73.1 65.7 10-Jun-02 13:33 72.0 73.2 70.7 8-Jun-02 14:03 68.9 70.6 66.2 10-Jun-02 14:03 72.0 73.0 69.0 8-Jun-02 14:33 67.2 68.8 65.2 10-Jun-02 14:32 69.0 70.2 67.4 8-Jun-02 15:03 68.7 70.0 65.9 10-Jun-02 15:02 68.1 69.1 66.4 8-Jun-02 15:33 67.5 68.8 65.9 10-Jun-02 15:32 67.5 68.7 65.7 8-Jun-02 16:03 71.8 72.6 65.9 10-Jun-02 16:02 70.1 71.9 68.2 8-Jun-02 16:33 73.0 71.7 65.9 * 10-Jun-02 16:32 75.0 76.6 73.7 # 8-Jun-02 17:03 68.8 69.9 65.6 10-Jun-02 17:02 73.2 75.0 71.8 8-Jun-02 17:33 69.4 70.7 64.9 10-Jun-02 17:32 68.0 69.2 66.5 8-Jun-02 18:03 67.8 69.6 65.4 10-Jun-02 18:02 67.7 69.0 66.1 8-Jun-02 18:33 67.2 69.0 64.9 10-Jun-02 18:32 68.5 70.3 66.2 Mean 69.8 72.3 66.2 Mean 69.9 71.5 68.0 Max 75.2 79.8 70.2 Max 73.2 75.0 71.8 Min 64.6 65.5 63.0 Min 64.6 65.4 63.4 *The data has been discarded due to over-range of SLM #The data has been discarded due to high Leq level by operation of handheld breaker #High Leq level by operation of handheld breaker at adjacent KCRC site at adjacent LCSD site in park The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 11-Jun-02 07:02 78.1 77.0 70.2 * 12-Jun-02 07:02 65.6 66.9 64.3 11-Jun-02 07:32 72.1 70.4 67.5 * 12-Jun-02 07:32 66.2 67.1 65.2 11-Jun-02 08:02 71.4 70.8 68.6 * 12-Jun-02 08:02 67.5 68.5 66.4 11-Jun-02 08:32 70.4 71.6 67.8 * 12-Jun-02 08:32 68.3 69.8 66.7 11-Jun-02 09:02 74.9 70.5 67.0 * 12-Jun-02 09:02 69.3 70.9 66.8 11-Jun-02 09:32 67.1 68.0 66.1 * 12-Jun-02 09:32 69.7 71.3 67.1 11-Jun-02 10:02 71.8 72.9 68.8 * 12-Jun-02 10:02 69.7 71.4 67.1 11-Jun-02 10:32 69.5 70.6 68.2 * 12-Jun-02 10:32 69.1 70.4 67.5 11-Jun-02 11:02 68.6 69.9 67.3 * 12-Jun-02 11:02 70.1 71.7 67.7 11-Jun-02 11:32 68.1 69.1 67.0 * 12-Jun-02 11:32 68.4 69.7 66.5 11-Jun-02 12:02 67.9 68.7 67.1 * 12-Jun-02 12:02 66.0 66.9 65.1 11-Jun-02 12:32 68.9 69.9 67.7 * 12-Jun-02 12:32 67.5 68.8 66.0 11-Jun-02 13:02 69.1 70.0 68.0 * 12-Jun-02 13:02 69.2 71.2 66.4 11-Jun-02 13:32 68.2 69.0 67.1 * 12-Jun-02 13:32 68.7 70.6 65.8 11-Jun-02 14:02 68.0 68.8 67.1 * 12-Jun-02 14:02 68.3 70.5 65.6 11-Jun-02 14:32 67.4 68.3 66.5 * 12-Jun-02 14:32 67.8 69.6 65.5 11-Jun-02 15:02 69.0 70.9 67.5 * 12-Jun-02 15:02 68.4 70.3 65.4 11-Jun-02 15:32 69.0 70.3 67.8 * 12-Jun-02 15:31 67.9 69.9 65.5 11-Jun-02 16:02 70.0 71.0 69.0 * 12-Jun-02 16:01 68.8 71.2 65.7 11-Jun-02 16:32 68.8 70.1 67.3 * 12-Jun-02 16:31 69.1 71.1 66.2 11-Jun-02 17:02 70.4 71.7 68.9 * 12-Jun-02 17:01 67.9 68.7 66.0 11-Jun-02 17:32 68.6 69.4 67.7 * 12-Jun-02 17:31 67.9 68.9 66.2 11-Jun-02 18:02 68.6 69.5 67.6 * 12-Jun-02 18:01 67.6 68.8 66.2 11-Jun-02 18:32 67.9 68.8 66.9 * 12-Jun-02 18:31 66.9 68.1 65.6 Mean 69.0 70.1 67.6 Mean 68.3 69.9 66.2 Max 71.8 72.9 69.0 Max 70.1 71.7 67.7 Min 67.1 68.0 66.1 Min 65.6 66.9 64.3 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 13-Jun-02 07:01 66.1 67.1 65.0 14-Jun-02 07:01 65.5 66.6 64.3 13-Jun-02 07:31 66.9 67.8 65.8 14-Jun-02 07:31 66.2 67.2 65.1 13-Jun-02 08:01 68.1 69.1 66.9 14-Jun-02 08:01 66.9 68.0 65.7 13-Jun-02 08:31 67.9 68.8 66.8 14-Jun-02 08:31 67.7 68.7 66.5 13-Jun-02 09:01 69.2 70.2 67.4 14-Jun-02 09:01 68.3 69.2 67.2 13-Jun-02 09:31 70.7 71.2 67.5 14-Jun-02 09:31 71.7 72.7 70.7 13-Jun-02 10:01 69.4 70.3 67.5 14-Jun-02 10:01 72.3 72.9 71.5 13-Jun-02 10:31 71.6 72.2 69.6 14-Jun-02 10:31 68.6 69.5 66.9 13-Jun-02 11:01 75.1 77.2 72.7 # 14-Jun-02 11:01 72.1 74.6 69.3 13-Jun-02 11:31 74.4 74.9 72.1 # 14-Jun-02 11:31 67.3 68.3 66.1 13-Jun-02 12:01 66.6 67.6 65.5 14-Jun-02 12:01 66.5 67.5 65.3 13-Jun-02 12:31 67.6 68.8 66.1 14-Jun-02 12:31 67.2 68.2 66.1 13-Jun-02 13:01 69.0 70.3 66.9 14-Jun-02 13:01 68.0 69.3 66.7 13-Jun-02 13:31 71.3 72.4 68.7 14-Jun-02 13:31 69.1 70.2 67.3 13-Jun-02 14:01 75.7 77.0 74.2 # 14-Jun-02 14:01 68.8 70.2 66.9 13-Jun-02 14:31 71.7 72.9 69.4 14-Jun-02 14:31 67.8 68.8 66.4 13-Jun-02 15:01 67.7 68.7 66.2 14-Jun-02 15:01 67.8 69.1 66.4 13-Jun-02 15:31 66.8 67.8 65.7 14-Jun-02 15:31 67.5 68.5 66.4 13-Jun-02 16:01 69.4 69.9 66.8 14-Jun-02 16:01 69.0 69.7 66.2 13-Jun-02 16:31 68.0 69.1 66.8 14-Jun-02 16:34 72.7 74.5 66.0 13-Jun-02 17:01 73.7 76.0 70.9 14-Jun-02 17:04 68.1 69.5 65.5 13-Jun-02 17:31 68.6 70.1 66.8 14-Jun-02 17:34 66.5 67.6 65.1 13-Jun-02 18:01 67.8 69.1 66.4 14-Jun-02 18:04 66.6 67.8 65.0 13-Jun-02 18:31 67.9 69.3 66.3 14-Jun-02 18:34 66.7 67.9 65.3 Mean 70.6 71.9 68.6 Mean 68.8 70.1 67.0 Max 75.7 77.2 74.2 Max 72.7 74.6 71.5 Min 66.1 67.1 65.0 Min 65.5 66.6 64.3

#High Leq level by operation of handheld breaker at adjacent KCRC site The Sound Pressure Level between 07:00~19:00 on weekday at NSR1 The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 17-Jun-02 07:04 64.9 66.1 63.4 18-Jun-02 07:02 64.8 66.1 63.1 17-Jun-02 07:34 66.2 67.2 64.9 18-Jun-02 07:32 65.5 66.7 64.0 17-Jun-02 08:04 67.3 68.4 66.0 18-Jun-02 08:02 66.9 68.3 65.3 17-Jun-02 08:34 68.6 69.9 67.1 18-Jun-02 08:32 68.0 69.1 66.7 17-Jun-02 09:04 68.2 69.2 67.0 18-Jun-02 09:02 69.3 70.5 67.7 17-Jun-02 09:34 68.2 69.0 67.0 18-Jun-02 09:32 68.7 69.9 66.9 17-Jun-02 10:02 73.2 73.3 70.5 18-Jun-02 10:02 70.2 71.5 67.9 17-Jun-02 10:32 73.6 75.9 71.5 18-Jun-02 10:32 73.6 75.0 70.3 17-Jun-02 11:02 69.2 69.0 66.3 * 18-Jun-02 11:02 69.5 71.4 67.3 17-Jun-02 11:32 83.7 89.1 65.4 # 18-Jun-02 11:32 71.6 73.6 69.8 17-Jun-02 12:02 65.7 67.1 64.2 18-Jun-02 12:02 65.9 67.2 64.4 17-Jun-02 12:32 66.9 68.7 64.8 18-Jun-02 12:32 67.2 68.8 65.2 17-Jun-02 13:02 76.7 81.4 66.6 # 18-Jun-02 13:02 68.9 71.2 66.2 17-Jun-02 13:32 77.4 80.7 69.9 # 18-Jun-02 13:32 69.6 71.3 67.5 17-Jun-02 14:02 72.7 73.8 71.2 18-Jun-02 14:02 69.0 71.0 66.9 17-Jun-02 14:32 69.9 70.6 66.9 18-Jun-02 14:32 69.2 71.1 66.5 17-Jun-02 15:02 72.0 73.9 69.6 18-Jun-02 15:02 68.0 69.1 66.3 17-Jun-02 15:32 68.3 69.5 66.5 18-Jun-02 15:32 66.3 67.4 65.2 17-Jun-02 16:02 74.3 76.5 72.2 18-Jun-02 16:02 70.0 72.8 67.1 17-Jun-02 16:32 73.4 74.3 71.0 18-Jun-02 16:32 72.2 74.9 68.3 17-Jun-02 17:02 74.2 74.9 68.5 18-Jun-02 17:02 68.2 70.7 65.4 17-Jun-02 17:32 68.0 69.7 65.9 18-Jun-02 17:32 66.8 68.1 64.9 17-Jun-02 18:02 66.9 68.3 65.4 18-Jun-02 18:02 66.2 67.5 64.4 17-Jun-02 18:32 66.3 67.7 64.6 18-Jun-02 18:32 66.8 68.3 65.0 Mean 73.9 77.8 68.2 Mean 69.0 70.8 66.7 Max 83.7 89.1 72.2 Max 73.6 75.0 70.3 Min 64.9 66.1 63.4 Min 64.8 66.1 63.1 *The data has been discarded due to over-range of SLM #High Leq level by operation of handheld breaker at adjacent KCRC site The Sound Pressure Level between 07:00~19:00 on weekday at NSR1

Date Time Leq L10 L90 Remark 19-Jun-02 07:02 65.2 67.5 62.1 19-Jun-02 07:32 65.2 66.5 63.6 19-Jun-02 08:02 66.2 67.3 64.9 19-Jun-02 08:32 67.4 68.6 66.1 19-Jun-02 09:02 70.0 71.9 67.8 19-Jun-02 09:32 68.9 69.8 67.5 19-Jun-02 10:02 72.5 72.9 67.3 19-Jun-02 10:32 73.4 75.2 69.8 19-Jun-02 11:02 73.6 75.1 72.2 19-Jun-02 11:32 71.5 72.5 69.8 19-Jun-02 12:02 65.8 67.0 64.3 19-Jun-02 12:32 65.5 66.8 63.7 19-Jun-02 13:02 71.5 72.6 70.0 19-Jun-02 13:32 72.2 74.4 69.6 19-Jun-02 14:02 72.3 75.1 68.3 19-Jun-02 14:32 69.1 71.0 66.8 19-Jun-02 15:02 67.8 69.0 65.4 19-Jun-02 15:32 65.7 66.8 64.4 19-Jun-02 16:02 68.0 70.4 65.7 19-Jun-02 16:32 72.8 74.2 66.9 19-Jun-02 17:02 72.0 75.5 67.1 19-Jun-02 17:32 68.6 70.8 65.1 19-Jun-02 18:02 66.7 68.3 64.7 19-Jun-02 18:32 66.1 67.8 63.9 Mean 70.0 71.8 67.3 Max 73.6 75.5 72.2 Min 65.2 66.5 62.1 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark 1-Jun-02 19:00 66.2 68.3 64.2 1-Jun-02 19:05 65.3 66.4 64.2 1-Jun-02 19:10 65.7 67.3 64.1 1-Jun-02 19:15 65.9 66.8 63.9 1-Jun-02 19:20 64.8 65.7 63.9 1-Jun-02 19:25 65.2 66.5 63.8 1-Jun-02 19:30 65.5 66.9 63.9 1-Jun-02 19:35 66.0 67.2 64.1 1-Jun-02 19:40 65.4 66.9 63.7 1-Jun-02 19:45 64.7 65.7 63.8 1-Jun-02 19:50 64.5 65.3 63.6 1-Jun-02 19:55 64.9 66.6 63.3 1-Jun-02 20:00 64.3 65.2 63.3 1-Jun-02 20:05 65.8 67.9 63.7 1-Jun-02 20:10 64.9 66.2 63.6 1-Jun-02 20:15 65.2 66.6 63.6 1-Jun-02 20:20 66.1 68.8 63.5 1-Jun-02 20:25 64.6 65.8 63.3 1-Jun-02 20:30 64.5 66.1 63.2 1-Jun-02 20:35 65.4 67.0 63.8 1-Jun-02 20:40 64.6 66.1 63.2 1-Jun-02 20:45 64.1 65.2 62.9 1-Jun-02 20:50 64.3 65.3 63.1 1-Jun-02 20:55 64.2 65.3 63.3 1-Jun-02 21:00 64.7 66.1 63.4 1-Jun-02 21:05 64.5 65.6 63.3 1-Jun-02 21:10 65.6 66.9 63.4 1-Jun-02 21:15 65.0 67.3 63.0 1-Jun-02 21:20 65.9 67.6 63.2 1-Jun-02 21:25 64.2 65.4 62.8 1-Jun-02 21:30 64.3 65.8 63.0 1-Jun-02 21:35 64.1 65.2 63.0 1-Jun-02 21:40 64.6 66.0 62.8 1-Jun-02 21:45 63.4 64.3 62.6 1-Jun-02 21:50 65.8 68.2 63.1 1-Jun-02 21:55 63.5 64.5 62.6 1-Jun-02 22:00 63.8 65.1 62.7 1-Jun-02 22:05 64.0 65.6 62.7 1-Jun-02 22:10 64.0 65.3 62.7 1-Jun-02 22:15 64.2 66.4 62.5 1-Jun-02 22:20 64.5 65.9 63.0 1-Jun-02 22:25 64.4 65.6 62.7 1-Jun-02 22:30 63.3 64.3 62.4 1-Jun-02 22:35 63.9 65.0 62.7 1-Jun-02 22:40 64.1 65.0 62.7 1-Jun-02 22:45 63.7 64.6 62.6 1-Jun-02 22:50 63.5 64.5 62.5 1-Jun-02 22:55 63.8 64.8 62.8 Mean 64.8 66.2 63.3 Max 66.2 68.8 64.2 Min 63.3 64.3 62.4 The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 2-Jun-02 07:00 65.4 67.5 63.1 2-Jun-02 15:03 66.3 68.2 63.2 2-Jun-02 07:05 64.1 65.2 62.7 2-Jun-02 15:08 64.3 65.6 62.9 2-Jun-02 07:10 63.8 64.7 62.8 2-Jun-02 15:13 66.4 69.7 62.6 2-Jun-02 07:15 64.1 65.2 62.9 2-Jun-02 15:18 65.2 67.3 63.1 2-Jun-02 07:20 63.8 64.8 62.9 2-Jun-02 15:23 67.3 68.8 64.6 2-Jun-02 07:25 64.1 65.0 63.1 2-Jun-02 15:28 66.4 68.4 63.8 2-Jun-02 07:30 64.1 65.5 63.0 2-Jun-02 15:33 65.1 66.6 63.1 2-Jun-02 07:35 63.9 64.8 62.9 2-Jun-02 15:38 66.5 68.4 63.3 2-Jun-02 07:40 64.3 65.2 63.3 2-Jun-02 15:43 65.4 67.0 63.8 2-Jun-02 07:45 65.5 67.3 63.8 2-Jun-02 15:48 65.7 68.1 63.0 2-Jun-02 07:50 68.0 70.7 64.3 2-Jun-02 15:53 65.5 67.5 63.0 2-Jun-02 07:55 67.6 69.7 65.1 2-Jun-02 15:58 65.0 67.1 63.1 2-Jun-02 08:00 65.2 66.5 63.9 2-Jun-02 16:03 63.9 65.0 62.9 2-Jun-02 08:05 64.7 65.6 63.8 2-Jun-02 16:08 65.0 66.8 62.7 2-Jun-02 08:10 64.7 66.1 63.3 2-Jun-02 16:13 64.8 66.8 62.9 2-Jun-02 08:15 66.8 68.5 64.4 2-Jun-02 16:18 65.7 67.2 63.3 2-Jun-02 08:20 65.3 66.9 63.6 2-Jun-02 16:23 64.2 65.5 62.8 2-Jun-02 08:25 65.4 67.0 63.8 2-Jun-02 16:28 65.1 66.8 63.0 2-Jun-02 08:30 65.9 67.5 63.8 2-Jun-02 16:33 64.4 65.6 63.2 2-Jun-02 08:35 64.7 65.9 63.4 2-Jun-02 16:38 65.1 66.8 63.2 2-Jun-02 08:40 64.6 65.5 63.6 2-Jun-02 16:43 66.6 69.1 63.7 2-Jun-02 08:45 65.8 67.9 63.9 2-Jun-02 16:48 65.7 68.4 63.0 2-Jun-02 08:50 65.2 66.7 63.7 2-Jun-02 16:53 64.9 66.9 62.9 2-Jun-02 08:54 65.2 66.7 63.7 2-Jun-02 16:58 65.2 67.0 62.8 2-Jun-02 09:03 65.2 66.7 63.6 2-Jun-02 17:03 65.3 67.3 62.7 2-Jun-02 09:08 64.3 66.2 61.9 2-Jun-02 17:08 66.1 68.3 62.8 2-Jun-02 09:13 65.2 66.4 63.1 2-Jun-02 17:13 67.2 69.5 63.3 2-Jun-02 09:18 68.5 70.9 65.6 2-Jun-02 17:18 67.1 70.1 63.6 2-Jun-02 09:23 68.6 71.3 65.8 2-Jun-02 17:23 64.9 66.8 63.0 2-Jun-02 09:28 67.6 69.4 65.2 2-Jun-02 17:28 64.7 66.1 63.1 2-Jun-02 09:33 68.8 71.0 66.0 2-Jun-02 17:33 64.0 65.2 62.9 2-Jun-02 09:38 69.0 71.1 66.2 2-Jun-02 17:38 64.3 65.6 63.0 2-Jun-02 09:43 68.2 70.2 65.6 2-Jun-02 17:43 64.0 65.3 62.7 2-Jun-02 09:48 68.5 70.6 65.9 2-Jun-02 17:48 64.1 65.4 62.8 2-Jun-02 09:53 68.1 70.1 65.2 2-Jun-02 17:53 65.7 65.6 62.8 2-Jun-02 09:58 67.7 69.2 65.1 2-Jun-02 17:58 64.6 65.8 62.5 2-Jun-02 10:03 67.4 70.0 64.1 2-Jun-02 18:03 64.7 66.2 62.9 2-Jun-02 10:08 66.3 68.2 63.8 2-Jun-02 18:08 63.9 65.4 62.4 2-Jun-02 10:13 66.3 68.4 63.2 2-Jun-02 18:13 64.4 65.3 62.7 2-Jun-02 10:18 66.7 69.3 63.6 2-Jun-02 18:18 64.5 66.0 62.8 2-Jun-02 10:23 65.3 66.6 63.2 2-Jun-02 18:23 64.7 66.1 62.9 2-Jun-02 10:28 65.9 68.5 63.2 2-Jun-02 18:28 66.4 68.2 63.0 2-Jun-02 10:33 64.4 65.9 62.9 2-Jun-02 18:33 63.9 65.2 62.6 2-Jun-02 10:38 64.5 65.8 63.0 2-Jun-02 18:38 64.9 66.7 62.8 2-Jun-02 10:43 65.1 66.3 63.7 2-Jun-02 18:43 65.1 66.8 62.7 2-Jun-02 10:48 64.9 66.5 63.2 2-Jun-02 18:48 65.9 68.3 62.6 2-Jun-02 10:53 64.8 66.1 63.6 2-Jun-02 18:53 64.7 66.3 62.8 2-Jun-02 10:58 65.3 66.9 63.5 2-Jun-02 18:58 65.2 67.0 62.6 2-Jun-02 11:03 64.9 66.2 63.4 2-Jun-02 19:03 63.8 65.4 62.2 2-Jun-02 11:08 65.5 66.9 63.7 2-Jun-02 19:08 63.9 65.0 62.0 2-Jun-02 11:13 65.2 66.4 63.8 2-Jun-02 19:13 63.4 64.7 62.2 2-Jun-02 11:18 65.6 67.0 63.8 2-Jun-02 19:18 63.5 65.4 61.9 2-Jun-02 11:23 65.1 67.1 63.0 2-Jun-02 19:23 64.0 65.5 62.1 2-Jun-02 11:28 63.7 64.8 62.2 2-Jun-02 19:28 66.5 69.4 62.2 2-Jun-02 11:33 65.4 68.0 63.1 2-Jun-02 19:33 63.4 65.2 61.5 2-Jun-02 11:38 64.1 65.4 62.9 2-Jun-02 19:38 64.0 66.1 61.8 2-Jun-02 11:43 64.2 65.5 62.8 2-Jun-02 19:43 63.6 65.5 61.6 2-Jun-02 11:48 63.8 65.0 62.5 2-Jun-02 19:48 63.4 65.5 61.7 2-Jun-02 11:53 65.1 66.6 62.9 2-Jun-02 19:53 63.6 65.5 61.7 2-Jun-02 11:58 64.3 66.1 62.7 2-Jun-02 19:58 64.8 67.3 61.9 2-Jun-02 12:03 65.7 67.7 63.1 2-Jun-02 20:03 63.6 65.5 61.7 2-Jun-02 12:08 64.4 65.6 63.3 2-Jun-02 20:08 63.1 64.4 61.8 2-Jun-02 12:13 64.3 65.2 63.0 2-Jun-02 20:13 63.0 64.4 61.7 2-Jun-02 12:18 63.7 64.8 62.6 2-Jun-02 20:18 64.0 66.1 61.6 2-Jun-02 12:23 63.5 64.3 62.6 2-Jun-02 20:23 63.2 64.7 61.8 2-Jun-02 12:28 63.5 64.3 62.5 2-Jun-02 20:28 63.3 64.9 61.9 2-Jun-02 12:33 64.1 65.3 62.7 2-Jun-02 20:33 62.8 63.9 61.9 2-Jun-02 12:38 65.1 66.8 63.2 2-Jun-02 20:38 63.5 65.3 61.7 2-Jun-02 12:43 64.2 65.4 62.6 2-Jun-02 20:43 63.2 64.8 61.7 2-Jun-02 12:48 64.1 65.6 62.7 2-Jun-02 20:48 62.5 63.6 61.6 2-Jun-02 12:53 64.0 65.2 62.7 2-Jun-02 20:53 63.1 64.5 62.0 2-Jun-02 12:58 64.4 66.0 62.8 2-Jun-02 20:58 63.1 64.1 62.0 2-Jun-02 13:03 64.5 65.8 63.0 2-Jun-02 21:03 63.7 65.5 62.0 2-Jun-02 13:08 64.2 65.5 62.8 2-Jun-02 21:08 64.0 66.0 62.0 2-Jun-02 13:13 64.6 65.8 63.1 2-Jun-02 21:13 63.3 64.5 62.2 2-Jun-02 13:18 64.2 65.5 62.8 2-Jun-02 21:18 64.3 66.1 62.0 2-Jun-02 13:23 66.2 67.5 64.0 2-Jun-02 21:23 62.8 64.0 61.8 2-Jun-02 13:28 67.5 68.2 63.8 2-Jun-02 21:28 63.4 64.8 62.0 2-Jun-02 13:33 65.6 67.3 63.6 2-Jun-02 21:33 63.8 65.6 62.1 2-Jun-02 13:38 66.3 67.8 64.2 2-Jun-02 21:38 65.4 67.5 62.5 2-Jun-02 13:43 67.0 68.6 64.6 2-Jun-02 21:43 63.0 64.9 61.6 2-Jun-02 13:48 68.2 70.1 65.4 2-Jun-02 21:48 62.7 63.6 61.7 2-Jun-02 13:53 66.9 69.4 64.0 2-Jun-02 21:53 65.1 67.5 62.1 2-Jun-02 13:58 65.8 67.4 63.8 2-Jun-02 21:58 62.6 63.9 61.7 2-Jun-02 14:03 66.3 66.8 63.8 2-Jun-02 22:03 62.8 63.7 61.7 2-Jun-02 14:08 64.5 65.5 63.4 2-Jun-02 22:08 63.1 64.7 61.7 2-Jun-02 14:13 64.3 65.7 63.0 2-Jun-02 22:13 62.3 63.3 61.5 2-Jun-02 14:18 63.9 65.3 62.6 2-Jun-02 22:18 63.1 64.3 61.8 2-Jun-02 14:23 63.8 64.8 62.6 2-Jun-02 22:23 62.7 64.0 61.6 2-Jun-02 14:28 63.6 64.6 62.6 2-Jun-02 22:28 62.4 63.1 61.7 2-Jun-02 14:33 65.5 66.3 63.2 2-Jun-02 22:33 62.2 63.0 61.4 2-Jun-02 14:38 65.8 68.0 63.2 2-Jun-02 22:38 62.3 62.9 61.6 2-Jun-02 14:43 64.4 66.0 62.8 2-Jun-02 22:43 62.6 63.6 61.6 2-Jun-02 14:48 64.4 65.8 62.8 2-Jun-02 22:48 65.0 68.4 61.6 2-Jun-02 14:53 64.1 65.5 62.5 2-Jun-02 22:53 62.0 62.5 61.4 2-Jun-02 14:58 64.2 65.4 63.0 2-Jun-02 22:58 62.7 64.4 61.2 Mean 65.1 66.8 63.1 Max 69.0 71.3 66.2 Min 62.0 62.5 61.2 The Sound Pressure Level between 1900~23:00 on weekday at NSR1 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 4-Jun-02 19:01 65.4 66.9 63.9 5-Jun-02 19:02 65.5 66.7 63.9 4-Jun-02 19:06 65.7 67.2 63.9 5-Jun-02 19:07 64.6 66.0 63.1 4-Jun-02 19:11 66.8 68.5 63.7 5-Jun-02 19:12 64.7 66.0 63.4 4-Jun-02 19:16 65.7 67.4 63.4 5-Jun-02 19:17 68.2 70.6 63.7 4-Jun-02 19:21 64.1 65.1 63.1 5-Jun-02 19:22 63.4 64.2 62.6 4-Jun-02 19:26 64.9 66.7 63.3 5-Jun-02 19:27 63.5 64.6 62.4 4-Jun-02 19:31 65.0 67.0 63.0 5-Jun-02 19:32 64.1 65.5 62.7 4-Jun-02 19:36 64.1 65.4 63.0 5-Jun-02 19:37 63.5 64.7 62.4 4-Jun-02 19:41 63.7 64.3 62.9 5-Jun-02 19:42 64.9 66.5 62.7 4-Jun-02 19:46 64.9 66.6 63.1 5-Jun-02 19:47 63.7 64.7 62.7 4-Jun-02 19:51 64.7 66.3 63.2 5-Jun-02 19:52 63.7 64.8 62.6 4-Jun-02 19:56 66.3 68.2 63.7 5-Jun-02 19:57 64.3 66.6 62.4 4-Jun-02 20:01 64.1 65.1 63.0 5-Jun-02 20:02 63.9 65.3 62.3 4-Jun-02 20:06 64.8 66.1 63.2 5-Jun-02 20:07 63.8 65.1 62.4 4-Jun-02 20:11 67.0 69.1 63.7 5-Jun-02 20:12 65.2 67.5 62.7 4-Jun-02 20:16 64.8 66.0 63.4 5-Jun-02 20:17 63.8 65.0 62.3 4-Jun-02 20:21 64.2 65.8 62.4 5-Jun-02 20:22 64.0 64.9 62.3 4-Jun-02 20:26 64.6 66.1 62.7 5-Jun-02 20:27 63.1 63.9 62.2 4-Jun-02 20:31 64.5 65.8 63.0 5-Jun-02 20:32 63.3 64.7 62.1 4-Jun-02 20:36 64.2 65.7 62.8 5-Jun-02 20:37 64.1 65.8 62.6 4-Jun-02 20:41 63.8 65.3 62.6 5-Jun-02 20:42 64.2 65.6 62.6 4-Jun-02 20:46 63.4 64.3 62.5 5-Jun-02 20:47 63.5 64.7 62.5 4-Jun-02 20:51 63.9 64.8 62.7 5-Jun-02 20:52 63.5 64.7 62.5 4-Jun-02 20:56 63.6 64.6 62.7 5-Jun-02 20:57 63.6 64.7 62.5 4-Jun-02 21:01 64.2 65.8 62.6 5-Jun-02 21:02 63.7 64.9 62.4 4-Jun-02 21:06 63.5 64.4 62.5 5-Jun-02 21:07 63.7 65.3 62.0 4-Jun-02 21:11 64.0 65.4 62.3 5-Jun-02 21:12 63.1 64.3 61.9 4-Jun-02 21:16 63.5 64.7 62.3 5-Jun-02 21:17 64.3 65.9 62.4 4-Jun-02 21:21 63.9 65.4 62.5 5-Jun-02 21:22 63.1 64.3 62.0 4-Jun-02 21:26 63.0 63.9 62.1 5-Jun-02 21:27 63.7 64.9 62.3 4-Jun-02 21:31 63.2 64.2 62.2 5-Jun-02 21:32 63.8 65.4 62.0 4-Jun-02 21:36 63.6 64.6 62.5 5-Jun-02 21:37 62.9 64.0 61.8 4-Jun-02 21:41 63.5 64.8 62.4 5-Jun-02 21:42 62.9 64.1 61.8 4-Jun-02 21:46 63.5 64.5 62.4 5-Jun-02 21:47 62.6 63.5 61.7 4-Jun-02 21:51 63.2 64.2 62.2 5-Jun-02 21:52 63.7 65.2 62.0 4-Jun-02 21:56 66.0 68.6 62.4 5-Jun-02 21:57 62.9 64.4 61.7 4-Jun-02 22:01 63.1 64.3 62.1 5-Jun-02 22:02 64.2 66.6 61.8 4-Jun-02 22:06 64.5 66.6 62.6 5-Jun-02 22:07 63.2 64.9 61.7 4-Jun-02 22:11 63.3 64.4 62.1 5-Jun-02 22:12 63.0 64.5 61.7 4-Jun-02 22:16 65.1 68.2 62.0 5-Jun-02 22:17 62.7 63.6 61.9 4-Jun-02 22:21 63.0 64.2 62.1 5-Jun-02 22:22 63.8 65.5 61.8 4-Jun-02 22:26 63.4 64.5 62.3 5-Jun-02 22:27 62.5 63.4 61.6 4-Jun-02 22:31 63.2 64.1 62.3 5-Jun-02 22:32 62.8 64.1 61.8 4-Jun-02 22:36 63.1 63.9 62.2 5-Jun-02 22:37 62.1 63.0 61.3 4-Jun-02 22:41 63.1 64.0 62.3 5-Jun-02 22:42 62.3 63.9 61.2 4-Jun-02 22:46 63.4 64.8 62.2 5-Jun-02 22:47 62.6 63.7 61.5 4-Jun-02 22:51 63.4 64.4 62.4 5-Jun-02 22:52 62.6 63.9 61.4 4-Jun-02 22:56 64.0 66.2 62.1 5-Jun-02 22:57 62.3 63.0 61.3 Mean 64.3 65.8 62.7 Mean 63.8 65.2 62.3 Max 67.0 69.1 63.9 Max 68.2 70.6 63.9 Min 63.0 63.9 62.0 Min 62.1 63.0 61.2 The Sound Pressure Level between 1900~23:00 on weekday at NSR1 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 6-Jun-02 19:02 65.3 66.1 64.3 7-Jun-02 19:02 65.6 66.9 64.2 6-Jun-02 19:07 70.1 72.1 64.5 7-Jun-02 19:07 67.6 70.3 64.7 6-Jun-02 19:12 70.5 70.9 69.7 7-Jun-02 19:12 66.0 66.9 64.6 6-Jun-02 19:17 70.0 70.5 69.5 7-Jun-02 19:17 65.1 66.2 63.9 6-Jun-02 19:22 71.3 73.2 69.5 7-Jun-02 19:22 65.8 67.4 64.3 6-Jun-02 19:27 70.9 72.8 69.6 7-Jun-02 19:27 65.8 67.2 64.3 6-Jun-02 19:32 71.0 72.7 69.7 7-Jun-02 19:32 66.3 68.5 63.8 6-Jun-02 19:37 70.3 70.9 69.5 7-Jun-02 19:37 67.8 70.8 63.9 6-Jun-02 19:42 70.3 71.1 69.4 7-Jun-02 19:42 64.8 65.9 63.7 6-Jun-02 19:47 70.7 72.5 69.5 7-Jun-02 19:47 65.5 67.0 64.0 6-Jun-02 19:52 68.9 72.3 63.3 7-Jun-02 19:52 65.2 66.2 63.9 6-Jun-02 19:57 64.5 66.0 63.0 7-Jun-02 19:57 65.1 66.1 64.1 6-Jun-02 20:02 64.6 66.2 63.1 7-Jun-02 20:02 64.8 66.1 63.6 6-Jun-02 20:07 66.3 68.0 62.4 7-Jun-02 20:07 65.9 67.6 63.5 6-Jun-02 20:12 64.5 66.2 62.6 7-Jun-02 20:12 64.7 65.7 63.5 6-Jun-02 20:17 64.7 66.2 63.1 7-Jun-02 20:17 65.1 66.2 63.8 6-Jun-02 20:22 64.4 65.9 62.8 7-Jun-02 20:22 65.5 67.3 63.7 6-Jun-02 20:27 65.9 67.3 62.7 7-Jun-02 20:27 65.0 66.5 63.3 6-Jun-02 20:32 64.5 65.9 63.0 7-Jun-02 20:32 64.9 66.2 63.6 6-Jun-02 20:37 64.0 65.6 62.7 7-Jun-02 20:37 64.9 66.4 63.4 6-Jun-02 20:42 64.6 66.1 62.8 7-Jun-02 20:42 65.6 67.5 63.4 6-Jun-02 20:47 64.1 65.3 62.8 7-Jun-02 20:47 66.7 68.0 63.6 6-Jun-02 20:52 64.7 66.2 62.9 7-Jun-02 20:52 65.8 67.8 63.4 6-Jun-02 20:57 64.2 65.8 62.6 7-Jun-02 20:57 66.7 69.1 63.9 6-Jun-02 21:02 63.8 65.1 62.4 7-Jun-02 21:02 66.8 68.8 64.1 6-Jun-02 21:07 63.6 65.2 62.1 7-Jun-02 21:07 67.3 69.7 64.0 6-Jun-02 21:12 63.8 65.2 62.3 7-Jun-02 21:12 65.2 66.7 63.6 6-Jun-02 21:17 64.2 65.6 62.4 7-Jun-02 21:17 65.8 67.4 64.0 6-Jun-02 21:22 64.6 66.1 62.5 7-Jun-02 21:22 67.4 70.7 63.7 6-Jun-02 21:27 65.1 67.4 62.6 7-Jun-02 21:27 65.4 66.8 63.8 6-Jun-02 21:32 64.2 65.7 62.1 7-Jun-02 21:32 64.3 65.7 63.0 6-Jun-02 21:37 65.3 67.8 62.4 7-Jun-02 21:37 64.6 65.7 63.3 6-Jun-02 21:42 63.4 64.7 62.0 7-Jun-02 21:42 64.3 65.1 63.2 6-Jun-02 21:47 63.4 65.0 62.0 7-Jun-02 21:47 64.4 65.5 63.4 6-Jun-02 21:52 64.4 67.1 62.1 7-Jun-02 21:52 64.1 65.0 63.1 6-Jun-02 21:57 63.8 65.4 61.9 7-Jun-02 21:57 66.7 69.8 63.7 6-Jun-02 22:02 63.1 64.5 61.6 7-Jun-02 22:02 64.0 65.0 63.0 6-Jun-02 22:07 63.3 65.1 61.7 7-Jun-02 22:07 64.7 65.9 63.5 6-Jun-02 22:12 62.6 63.7 61.5 7-Jun-02 22:12 64.1 65.1 63.1 6-Jun-02 22:17 63.7 65.7 61.8 7-Jun-02 22:17 64.9 66.2 63.4 6-Jun-02 22:22 65.7 69.2 61.9 7-Jun-02 22:22 64.3 65.8 62.9 6-Jun-02 22:27 62.9 64.2 61.7 7-Jun-02 22:27 64.1 65.2 63.0 6-Jun-02 22:32 62.4 63.2 61.6 7-Jun-02 22:32 64.1 65.0 63.0 6-Jun-02 22:37 62.2 63.0 61.5 7-Jun-02 22:37 66.7 69.4 63.2 6-Jun-02 22:42 63.1 64.6 61.4 7-Jun-02 22:42 64.3 65.5 63.0 6-Jun-02 22:47 62.5 63.5 61.6 7-Jun-02 22:47 64.3 65.6 62.9 6-Jun-02 22:52 62.9 64.0 61.7 7-Jun-02 22:52 63.7 64.8 62.7 6-Jun-02 22:57 62.5 63.5 61.3 7-Jun-02 22:57 63.7 64.5 62.8 Mean 66.4 68.0 64.7 Mean 65.5 67.2 63.6 Max 71.3 73.2 69.7 Max 67.8 70.8 64.7 Min 62.2 63.0 61.3 Min 63.7 64.5 62.7 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark 8-Jun-02 19:03 65.1 66.5 63.8 8-Jun-02 19:08 65.8 67.2 64.3 8-Jun-02 19:13 64.8 65.9 63.7 8-Jun-02 19:18 65.0 66.3 63.7 8-Jun-02 19:23 65.7 67.2 64.0 8-Jun-02 19:28 66.1 68.5 63.7 8-Jun-02 19:33 65.9 66.3 63.8 8-Jun-02 19:38 65.9 68.0 63.6 8-Jun-02 19:43 64.8 66.0 63.4 8-Jun-02 19:48 65.6 67.6 63.7 8-Jun-02 19:53 64.6 65.7 63.4 8-Jun-02 19:58 66.6 69.2 64.1 8-Jun-02 20:03 65.8 67.2 64.1 8-Jun-02 20:08 65.0 66.2 63.6 8-Jun-02 20:13 64.9 66.3 63.5 8-Jun-02 20:18 67.0 69.5 64.1 8-Jun-02 20:23 64.9 66.5 63.1 8-Jun-02 20:28 65.1 66.4 63.3 8-Jun-02 20:33 64.9 66.3 63.6 8-Jun-02 20:38 64.3 65.6 63.1 8-Jun-02 20:43 64.9 65.9 63.1 8-Jun-02 20:48 66.4 67.6 63.2 8-Jun-02 20:53 64.8 66.4 63.0 8-Jun-02 20:58 64.8 66.5 63.1 8-Jun-02 21:03 65.5 66.9 63.2 8-Jun-02 21:08 64.1 65.6 62.7 8-Jun-02 21:13 63.9 65.2 62.5 8-Jun-02 21:18 63.4 64.7 62.1 8-Jun-02 21:23 64.6 67.0 62.6 8-Jun-02 21:28 64.5 66.2 62.7 8-Jun-02 21:33 64.4 66.2 62.3 8-Jun-02 21:38 63.6 64.9 61.9 8-Jun-02 21:43 63.7 64.9 62.4 8-Jun-02 21:48 63.9 64.8 62.3 8-Jun-02 21:53 64.6 66.4 62.8 8-Jun-02 21:58 63.5 64.4 62.6 8-Jun-02 22:03 64.1 65.8 62.6 8-Jun-02 22:08 63.6 64.6 62.5 8-Jun-02 22:13 63.5 64.5 62.5 8-Jun-02 22:18 63.7 65.0 62.5 8-Jun-02 22:23 66.2 69.8 62.3 8-Jun-02 22:28 64.5 66.2 62.6 8-Jun-02 22:33 63.6 65.0 62.4 8-Jun-02 22:38 63.4 64.5 62.2 8-Jun-02 22:43 63.1 64.4 61.8 8-Jun-02 22:48 63.2 64.5 62.0 8-Jun-02 22:53 63.7 65.3 62.1 8-Jun-02 22:58 64.2 65.8 62.3 Mean 64.8 66.4 63.1 Max 67.0 69.8 64.3 Min 63.1 64.4 61.8 The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 9-Jun-02 07:03 62.6 63.4 61.5 * 9-Jun-02 15:03 65.5 66.9 63.6 * 9-Jun-02 07:08 62.5 63.4 61.5 * 9-Jun-02 15:08 66.5 68.2 63.8 * 9-Jun-02 07:13 62.6 64.2 61.4 * 9-Jun-02 15:13 66.6 68.6 63.7 * 9-Jun-02 07:18 62.4 63.8 61.2 * 9-Jun-02 15:18 68.6 71.6 64.6 * 9-Jun-02 07:23 62.5 63.7 61.4 * 9-Jun-02 15:23 67.2 68.8 65.0 * 9-Jun-02 07:28 62.4 63.4 61.4 * 9-Jun-02 15:28 66.6 68.0 64.8 * 9-Jun-02 07:33 62.4 63.3 61.5 * 9-Jun-02 15:33 65.7 67.2 63.7 * 9-Jun-02 07:38 64.2 66.0 62.0 * 9-Jun-02 15:38 66.5 68.2 64.2 * 9-Jun-02 07:43 63.7 66.0 61.8 * 9-Jun-02 15:43 68.7 70.7 65.3 * 9-Jun-02 07:48 63.0 64.1 61.8 * 9-Jun-02 15:48 70.9 73.3 67.4 * 9-Jun-02 07:53 63.4 64.6 62.3 * 9-Jun-02 15:53 70.8 73.5 66.7 * 9-Jun-02 07:58 63.3 64.3 62.2 * 9-Jun-02 15:58 71.3 72.5 68.9 * 9-Jun-02 08:03 63.5 64.5 62.4 * 9-Jun-02 16:03 72.0 73.9 69.6 * 9-Jun-02 08:08 64.0 65.6 62.4 * 9-Jun-02 16:08 71.3 72.8 69.8 * 9-Jun-02 08:13 65.2 67.2 62.9 * 9-Jun-02 16:13 72.5 73.4 71.3 * 9-Jun-02 08:18 64.1 65.6 62.3 * 9-Jun-02 16:18 75.8 74.2 71.6 * 9-Jun-02 08:23 64.5 65.6 62.5 * 9-Jun-02 16:23 70.5 72.4 68.6 * 9-Jun-02 08:28 64.6 66.8 62.6 * 9-Jun-02 16:28 69.3 69.7 66.2 * 9-Jun-02 08:33 64.0 65.2 62.2 * 9-Jun-02 16:33 67.5 68.7 65.8 * 9-Jun-02 08:38 65.0 65.8 63.1 * 9-Jun-02 16:38 68.2 69.6 66.5 * 9-Jun-02 08:43 67.0 68.3 64.0 * 9-Jun-02 16:43 67.4 68.8 65.7 * 9-Jun-02 08:48 66.9 69.7 64.1 * 9-Jun-02 16:48 67.8 69.2 66.1 * 9-Jun-02 08:53 66.1 67.9 63.7 * 9-Jun-02 16:53 66.7 67.8 65.3 * 9-Jun-02 08:58 65.9 67.5 63.6 * 9-Jun-02 16:58 67.6 68.4 66.4 * 9-Jun-02 09:03 65.4 66.7 63.6 * 9-Jun-02 17:03 67.7 69.1 66.4 * 9-Jun-02 09:08 65.5 66.9 63.3 * 9-Jun-02 17:08 68.1 69.3 66.6 * 9-Jun-02 09:13 65.5 67.1 63.3 * 9-Jun-02 17:13 66.0 67.7 64.5 * 9-Jun-02 09:18 66.2 67.9 63.6 * 9-Jun-02 17:18 65.3 66.5 64.2 * 9-Jun-02 09:23 67.4 69.2 65.0 * 9-Jun-02 17:23 65.6 66.7 64.6 * 9-Jun-02 09:28 68.6 71.0 65.8 * 9-Jun-02 17:28 66.1 66.8 65.3 * 9-Jun-02 09:33 69.5 72.2 65.9 * 9-Jun-02 17:33 66.3 67.3 65.4 * 9-Jun-02 09:38 68.2 70.3 65.6 * 9-Jun-02 17:38 65.7 66.6 64.8 * 9-Jun-02 09:43 66.9 68.2 64.7 * 9-Jun-02 17:43 64.6 65.5 63.8 * 9-Jun-02 09:48 67.2 68.6 65.4 * 9-Jun-02 17:48 64.3 65.1 63.4 * 9-Jun-02 09:53 66.8 68.1 65.1 * 9-Jun-02 17:53 65.1 65.9 64.1 * 9-Jun-02 09:58 68.2 70.2 64.8 * 9-Jun-02 17:58 64.7 65.6 63.8 * 9-Jun-02 10:03 69.1 71.6 65.9 * 9-Jun-02 18:03 64.8 66.0 63.5 * 9-Jun-02 10:08 66.6 68.3 64.5 * 9-Jun-02 18:08 64.4 65.1 63.6 * 9-Jun-02 10:13 67.1 68.6 65.0 * 9-Jun-02 18:13 64.6 66.0 63.4 * 9-Jun-02 10:18 67.9 69.6 65.5 * 9-Jun-02 18:18 64.5 65.8 63.4 * 9-Jun-02 10:23 69.2 72.1 65.6 * 9-Jun-02 18:23 64.4 65.3 63.6 * 9-Jun-02 10:28 67.9 69.9 65.2 * 9-Jun-02 18:28 65.1 66.2 63.9 * 9-Jun-02 10:33 65.4 66.4 64.2 * 9-Jun-02 18:33 64.4 65.5 63.1 * 9-Jun-02 10:38 65.7 67.0 63.9 * 9-Jun-02 18:38 64.3 65.5 63.1 * 9-Jun-02 10:43 65.4 66.5 64.0 * 9-Jun-02 18:43 64.3 65.1 63.4 * 9-Jun-02 10:48 65.7 66.7 63.7 * 9-Jun-02 18:48 64.7 65.7 63.5 * 9-Jun-02 10:53 65.5 66.6 64.3 * 9-Jun-02 18:53 64.6 66.1 63.3 * 9-Jun-02 10:58 65.4 66.9 63.6 * 9-Jun-02 18:58 64.0 64.9 63.1 * 9-Jun-02 11:03 65.0 66.1 63.6 * 9-Jun-02 19:03 65.0 66.5 63.5 * 9-Jun-02 11:08 66.1 67.6 64.5 * 9-Jun-02 19:08 64.3 65.1 63.4 * 9-Jun-02 11:13 65.1 66.5 63.4 * 9-Jun-02 19:13 64.5 65.2 63.7 * 9-Jun-02 11:18 64.7 65.8 63.3 * 9-Jun-02 19:18 64.7 65.6 63.6 * 9-Jun-02 11:23 65.4 66.5 64.2 * 9-Jun-02 19:23 64.8 66.1 63.7 * 9-Jun-02 11:28 66.4 67.3 65.4 * 9-Jun-02 19:28 65.1 66.6 63.3 * 9-Jun-02 11:33 68.0 69.5 65.9 * 9-Jun-02 19:33 64.2 65.9 63.0 * 9-Jun-02 11:38 67.5 68.6 66.2 * 9-Jun-02 19:38 65.0 67.3 63.0 * 9-Jun-02 11:43 65.9 66.9 64.9 * 9-Jun-02 19:43 63.9 65.2 62.7 * 9-Jun-02 11:48 66.0 67.0 64.5 * 9-Jun-02 19:48 64.2 65.7 62.8 * 9-Jun-02 11:53 64.8 66.0 63.8 * 9-Jun-02 19:53 64.4 65.8 62.8 * 9-Jun-02 11:58 66.2 67.7 64.2 * 9-Jun-02 19:58 65.9 68.3 63.1 * 9-Jun-02 12:03 66.6 68.2 64.4 * 9-Jun-02 20:03 65.1 67.4 62.7 * 9-Jun-02 12:08 69.6 72.8 65.1 * 9-Jun-02 20:08 63.8 65.0 62.7 * 9-Jun-02 12:13 67.7 69.4 64.8 * 9-Jun-02 20:13 63.9 65.3 62.6 * 9-Jun-02 12:18 65.7 67.5 63.8 * 9-Jun-02 20:18 64.1 65.3 62.5 * 9-Jun-02 12:23 66.7 68.9 64.0 * 9-Jun-02 20:23 64.0 65.9 62.6 * 9-Jun-02 12:28 65.6 67.0 63.9 * 9-Jun-02 20:28 63.4 64.7 62.4 * 9-Jun-02 12:33 65.1 66.5 63.5 * 9-Jun-02 20:33 63.9 65.0 62.8 * 9-Jun-02 12:38 65.4 67.0 63.7 * 9-Jun-02 20:38 63.7 65.1 62.6 * 9-Jun-02 12:43 65.1 66.0 63.9 * 9-Jun-02 20:43 64.4 66.5 62.7 * 9-Jun-02 12:48 65.6 66.9 64.0 * 9-Jun-02 20:48 64.6 66.2 62.9 * 9-Jun-02 12:53 65.9 67.4 64.2 * 9-Jun-02 20:53 64.1 65.4 62.8 * 9-Jun-02 12:58 67.2 70.1 63.1 * 9-Jun-02 20:58 64.0 65.4 62.8 * 9-Jun-02 13:03 65.5 66.8 63.6 * 9-Jun-02 21:03 63.4 64.6 62.4 * 9-Jun-02 13:08 66.0 67.8 64.1 * 9-Jun-02 21:08 64.8 67.0 62.6 * 9-Jun-02 13:13 66.1 68.2 64.2 * 9-Jun-02 21:13 63.7 65.3 62.3 * 9-Jun-02 13:18 65.1 66.0 64.1 * 9-Jun-02 21:18 65.2 68.1 62.7 * 9-Jun-02 13:23 65.8 67.3 64.3 * 9-Jun-02 21:23 64.1 65.5 62.7 * 9-Jun-02 13:28 66.9 69.3 64.3 * 9-Jun-02 21:28 65.7 67.5 62.9 * 9-Jun-02 13:33 66.0 67.2 64.4 * 9-Jun-02 21:33 64.4 66.1 63.0 * 9-Jun-02 13:38 65.2 66.3 64.2 * 9-Jun-02 21:38 63.5 64.3 62.6 * 9-Jun-02 13:43 66.0 67.2 64.4 * 9-Jun-02 21:43 63.8 65.0 62.5 * 9-Jun-02 13:48 66.9 69.0 64.1 * 9-Jun-02 21:48 63.1 64.0 62.3 * 9-Jun-02 13:53 65.5 67.0 63.3 * 9-Jun-02 21:53 66.2 69.1 62.6 * 9-Jun-02 13:58 66.1 67.8 64.2 * 9-Jun-02 21:58 64.4 66.2 62.3 * 9-Jun-02 14:03 65.2 66.5 63.9 * 9-Jun-02 22:03 63.7 65.0 62.4 * 9-Jun-02 14:08 65.1 66.3 63.7 * 9-Jun-02 22:08 63.9 65.6 62.5 * 9-Jun-02 14:13 65.8 67.9 63.3 * 9-Jun-02 22:13 63.5 64.2 62.7 * 9-Jun-02 14:18 64.7 66.0 63.2 * 9-Jun-02 22:18 63.4 64.3 62.6 * 9-Jun-02 14:23 64.4 65.7 63.1 * 9-Jun-02 22:23 63.9 65.4 62.5 * 9-Jun-02 14:28 66.1 69.1 63.5 * 9-Jun-02 22:28 63.3 64.2 62.5 * 9-Jun-02 14:33 65.9 67.6 63.1 * 9-Jun-02 22:33 62.9 63.5 62.3 * 9-Jun-02 14:38 65.6 67.5 63.4 * 9-Jun-02 22:38 66.4 69.2 62.5 * 9-Jun-02 14:43 64.3 65.3 63.1 * 9-Jun-02 22:43 63.7 64.9 62.5 * 9-Jun-02 14:48 64.7 65.9 63.3 * 9-Jun-02 22:48 63.6 64.8 62.3 * 9-Jun-02 14:53 65.8 67.4 64.1 * 9-Jun-02 22:53 63.1 63.9 62.2 * 9-Jun-02 14:58 64.8 66.0 63.3 * 9-Jun-02 22:58 63.1 64.5 62.0 * Mean 66.1 67.7 64.2 Max 72.5 73.9 71.3 Min 62.4 63.3 61.2 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 1900~23:00 on weekday at NSR1 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 10-Jun-02 19:02 65.6 66.9 64.4 11-Jun-02 19:02 66.5 67.3 65.7 * 10-Jun-02 19:07 65.5 66.6 64.3 11-Jun-02 19:07 66.6 67.6 65.8 * 10-Jun-02 19:12 65.5 66.7 64.3 11-Jun-02 19:12 66.5 67.3 65.8 * 10-Jun-02 19:17 65.5 66.6 64.2 11-Jun-02 19:17 66.5 67.3 65.7 * 10-Jun-02 19:22 65.3 66.2 64.2 11-Jun-02 19:22 66.3 67.2 65.4 * 10-Jun-02 19:27 65.6 66.7 64.4 11-Jun-02 19:27 66.4 67.4 65.4 * 10-Jun-02 19:32 66.0 67.2 64.6 11-Jun-02 19:32 66.1 66.8 65.4 * 10-Jun-02 19:37 65.9 66.9 65.0 11-Jun-02 19:37 66.0 66.9 65.1 * 10-Jun-02 19:42 65.4 66.2 64.5 11-Jun-02 19:42 65.7 66.3 64.9 * 10-Jun-02 19:47 65.7 66.4 64.8 11-Jun-02 19:47 65.7 66.5 64.9 * 10-Jun-02 19:52 66.1 66.9 65.2 11-Jun-02 19:52 65.7 66.5 64.9 * 10-Jun-02 19:57 66.2 67.4 65.0 11-Jun-02 19:57 65.6 66.5 64.7 * 10-Jun-02 20:02 66.3 67.1 65.3 11-Jun-02 20:02 65.4 66.1 64.7 * 10-Jun-02 20:07 66.7 67.6 65.4 11-Jun-02 20:07 66.0 66.6 65.1 * 10-Jun-02 20:12 66.5 67.2 65.2 11-Jun-02 20:12 65.4 66.1 64.6 * 10-Jun-02 20:17 66.8 67.7 65.6 11-Jun-02 20:17 65.5 66.5 64.6 * 10-Jun-02 20:22 66.7 67.5 65.5 11-Jun-02 20:22 65.2 65.8 64.5 * 10-Jun-02 20:27 66.6 67.7 65.5 11-Jun-02 20:27 64.9 65.6 64.1 * 10-Jun-02 20:32 66.2 67.1 65.0 11-Jun-02 20:32 65.0 65.6 64.3 * 10-Jun-02 20:37 66.0 66.9 64.9 11-Jun-02 20:37 64.8 65.4 64.1 * 10-Jun-02 20:42 65.8 67.0 64.6 11-Jun-02 20:42 64.6 65.5 63.8 * 10-Jun-02 20:47 65.4 66.4 64.3 11-Jun-02 20:47 64.5 65.2 63.8 * 10-Jun-02 20:52 65.2 66.2 64.2 11-Jun-02 20:52 64.3 65.2 63.5 * 10-Jun-02 20:57 65.1 66.1 64.1 11-Jun-02 20:57 64.4 65.2 63.5 * 10-Jun-02 21:02 64.8 65.6 63.8 11-Jun-02 21:02 64.3 65.2 63.4 * 10-Jun-02 21:07 65.1 66.2 63.9 11-Jun-02 21:07 64.3 65.0 63.7 * 10-Jun-02 21:12 64.7 65.6 63.8 11-Jun-02 21:12 64.5 65.5 63.7 * 10-Jun-02 21:17 65.2 66.5 64.1 11-Jun-02 21:17 64.2 65.1 63.2 * 10-Jun-02 21:22 64.5 65.5 63.5 11-Jun-02 21:22 64.3 65.1 63.6 * 10-Jun-02 21:27 64.3 65.1 63.5 11-Jun-02 21:27 64.3 65.2 63.4 * 10-Jun-02 21:32 64.5 65.3 63.7 11-Jun-02 21:32 64.2 64.9 63.5 * 10-Jun-02 21:37 64.6 65.6 63.5 11-Jun-02 21:37 64.2 64.8 63.5 * 10-Jun-02 21:42 65.0 65.9 64.0 11-Jun-02 21:42 64.4 65.2 63.5 * 10-Jun-02 21:47 64.7 65.7 63.9 11-Jun-02 21:47 64.2 65.1 63.2 * 10-Jun-02 21:52 65.3 66.4 64.0 11-Jun-02 21:52 64.1 65.0 63.2 * 10-Jun-02 21:57 64.8 65.6 63.9 11-Jun-02 21:57 63.9 64.6 63.2 * 10-Jun-02 22:02 64.9 66.1 63.9 11-Jun-02 22:02 64.4 65.2 63.6 * 10-Jun-02 22:07 64.8 65.7 63.8 11-Jun-02 22:07 65.1 65.7 64.5 * 10-Jun-02 22:12 64.6 65.4 63.7 11-Jun-02 22:12 65.1 66.1 64.2 * 10-Jun-02 22:17 64.7 65.6 63.8 11-Jun-02 22:17 64.7 65.4 63.8 * 10-Jun-02 22:22 64.6 65.6 63.6 11-Jun-02 22:22 64.4 65.1 63.8 * 10-Jun-02 22:27 64.4 65.5 63.4 11-Jun-02 22:27 64.5 65.5 63.5 * 10-Jun-02 22:32 64.7 65.4 63.9 11-Jun-02 22:32 64.3 65.1 63.4 * 10-Jun-02 22:37 64.4 65.1 63.5 11-Jun-02 22:37 64.6 65.5 63.7 * 10-Jun-02 22:42 64.2 65.1 63.4 11-Jun-02 22:42 64.2 65.2 63.4 * 10-Jun-02 22:47 64.6 65.6 63.4 11-Jun-02 22:47 63.8 64.4 63.1 * 10-Jun-02 22:52 64.7 65.7 63.6 11-Jun-02 22:52 64.5 65.7 63.2 * 10-Jun-02 22:57 64.4 65.4 63.4 11-Jun-02 22:57 64.2 65.4 63.1 * Mean 65.4 66.3 64.3 Mean 65.0 65.9 64.2 Max 66.8 67.7 65.6 Max 66.6 67.6 65.8 Min 64.2 65.1 63.4 Min 63.8 64.4 63.1 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 1900~23:00 on weekday at NSR1 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 12-Jun-02 19:01 66.3 67.8 64.8 13-Jun-02 19:01 66.7 67.9 65.4 12-Jun-02 19:06 66.4 67.5 65.4 13-Jun-02 19:06 66.9 68.0 65.5 12-Jun-02 19:11 66.5 67.8 65.1 13-Jun-02 19:11 67.0 68.1 65.6 12-Jun-02 19:16 66.4 67.3 65.4 13-Jun-02 19:16 66.9 68.2 65.6 12-Jun-02 19:21 65.9 67.1 64.5 13-Jun-02 19:21 66.1 67.1 64.9 12-Jun-02 19:26 65.4 66.6 64.4 13-Jun-02 19:26 65.9 66.7 64.9 12-Jun-02 19:31 65.3 66.2 64.3 13-Jun-02 19:31 65.9 66.7 64.9 12-Jun-02 19:36 65.6 66.6 64.5 13-Jun-02 19:36 65.6 66.8 64.3 12-Jun-02 19:41 65.3 66.2 64.5 13-Jun-02 19:41 65.8 66.6 65.0 12-Jun-02 19:46 66.7 68.2 64.3 13-Jun-02 19:46 65.8 66.7 64.9 12-Jun-02 19:51 65.1 66.2 64.1 13-Jun-02 19:51 66.0 67.2 64.8 12-Jun-02 19:56 65.1 65.9 64.1 13-Jun-02 19:56 65.9 66.8 65.0 12-Jun-02 20:01 64.6 65.7 63.6 13-Jun-02 20:01 65.6 66.6 64.7 12-Jun-02 20:06 64.9 65.8 63.8 13-Jun-02 20:06 65.6 66.4 64.7 12-Jun-02 20:11 65.0 66.1 64.0 13-Jun-02 20:11 66.1 67.1 65.0 12-Jun-02 20:16 65.2 66.1 64.3 13-Jun-02 20:16 65.5 66.5 64.6 12-Jun-02 20:21 65.3 66.4 64.2 13-Jun-02 20:21 67.7 67.7 64.8 12-Jun-02 20:26 65.2 66.7 63.9 13-Jun-02 20:26 66.0 67.1 64.9 12-Jun-02 20:31 64.8 65.4 64.1 13-Jun-02 20:31 65.8 66.8 64.8 12-Jun-02 20:36 64.8 65.6 64.0 13-Jun-02 20:36 65.3 66.2 64.4 12-Jun-02 20:41 65.2 66.2 64.2 13-Jun-02 20:41 65.6 66.5 64.5 12-Jun-02 20:46 64.9 65.9 63.9 13-Jun-02 20:46 65.6 66.4 64.5 12-Jun-02 20:51 65.3 66.4 63.9 13-Jun-02 20:51 65.5 66.6 64.4 12-Jun-02 20:56 65.1 65.9 64.2 13-Jun-02 20:56 65.6 66.5 64.3 12-Jun-02 21:01 65.3 66.1 64.4 13-Jun-02 21:01 65.4 66.6 64.2 12-Jun-02 21:06 65.1 65.9 64.2 13-Jun-02 21:06 65.6 66.6 64.3 12-Jun-02 21:11 65.1 66.1 64.0 13-Jun-02 21:11 65.0 65.9 64.0 12-Jun-02 21:16 64.6 65.4 63.7 13-Jun-02 21:16 64.9 65.8 63.9 12-Jun-02 21:21 64.8 65.7 63.9 13-Jun-02 21:21 65.2 65.9 64.3 12-Jun-02 21:26 64.9 65.9 63.9 13-Jun-02 21:26 65.0 66.1 63.7 12-Jun-02 21:31 64.5 65.2 63.6 13-Jun-02 21:31 64.8 65.7 63.7 12-Jun-02 21:36 64.9 65.7 64.0 13-Jun-02 21:36 65.2 66.1 64.1 12-Jun-02 21:41 64.9 65.8 64.1 13-Jun-02 21:41 64.7 65.9 63.7 12-Jun-02 21:46 65.1 65.8 64.2 13-Jun-02 21:46 64.9 65.8 63.9 12-Jun-02 21:51 65.2 65.9 64.2 13-Jun-02 21:51 64.8 65.6 64.0 12-Jun-02 21:56 65.0 66.1 63.7 13-Jun-02 21:56 64.9 65.9 63.8 12-Jun-02 22:01 65.2 66.3 64.2 13-Jun-02 22:01 64.7 65.6 63.7 12-Jun-02 22:06 65.0 65.8 64.3 13-Jun-02 22:06 64.7 65.8 63.6 12-Jun-02 22:11 65.3 66.1 64.5 13-Jun-02 22:11 64.3 65.0 63.6 12-Jun-02 22:16 64.8 65.9 63.9 13-Jun-02 22:16 64.8 65.6 63.9 12-Jun-02 22:21 65.2 66.2 64.2 13-Jun-02 22:21 64.5 65.5 63.6 12-Jun-02 22:26 65.0 66.0 63.9 13-Jun-02 22:26 64.8 66.0 63.7 12-Jun-02 22:31 65.0 66.0 64.0 13-Jun-02 22:31 64.7 65.7 63.8 12-Jun-02 22:36 65.1 66.4 64.0 13-Jun-02 22:36 64.4 65.4 63.5 12-Jun-02 22:41 64.9 65.8 64.0 13-Jun-02 22:41 64.1 65.0 63.0 12-Jun-02 22:46 64.5 65.2 63.7 13-Jun-02 22:46 64.2 65.3 63.0 12-Jun-02 22:51 64.6 65.3 63.8 13-Jun-02 22:51 64.3 65.5 63.1 12-Jun-02 22:56 64.8 66.0 63.7 13-Jun-02 22:56 64.3 65.1 63.3 Mean 65.2 66.2 64.2 Mean 65.5 66.4 64.3 Max 66.7 68.2 65.4 Max 67.7 68.2 65.6 Min 64.5 65.2 63.6 Min 64.1 65.0 63.0 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark 14-Jun-02 19:04 66.3 67.4 65.2 14-Jun-02 19:09 66.3 67.4 65.3 14-Jun-02 19:14 65.9 67.0 65.0 14-Jun-02 19:19 65.5 66.4 64.6 14-Jun-02 19:24 65.5 66.5 64.6 14-Jun-02 19:29 65.8 66.6 64.8 14-Jun-02 19:34 65.5 66.5 64.6 14-Jun-02 19:39 65.4 66.9 64.2 14-Jun-02 19:44 65.8 66.6 64.7 14-Jun-02 19:49 65.5 66.6 64.3 14-Jun-02 19:54 65.4 66.4 64.4 14-Jun-02 19:59 65.1 66.2 64.0 14-Jun-02 20:04 65.1 66.0 64.2 14-Jun-02 20:09 65.0 65.7 64.1 14-Jun-02 20:14 65.0 66.0 64.1 14-Jun-02 20:19 65.1 66.1 63.9 14-Jun-02 20:24 65.2 66.3 63.8 14-Jun-02 20:29 65.3 66.3 64.2 14-Jun-02 20:34 65.6 66.7 64.2 14-Jun-02 20:39 65.6 66.8 64.1 14-Jun-02 20:44 65.5 66.6 64.5 14-Jun-02 20:49 65.1 66.2 64.0 14-Jun-02 20:54 65.4 66.8 64.1 14-Jun-02 20:59 65.6 66.5 64.3 14-Jun-02 21:04 65.2 66.5 63.8 14-Jun-02 21:09 65.2 66.3 63.8 14-Jun-02 21:14 66.0 67.9 63.7 14-Jun-02 21:19 65.7 67.0 63.7 14-Jun-02 21:24 65.8 67.2 63.9 14-Jun-02 21:29 65.6 67.1 63.9 14-Jun-02 21:34 64.9 65.8 64.0 14-Jun-02 21:39 65.0 66.0 63.9 14-Jun-02 21:44 65.0 66.0 63.9 14-Jun-02 21:49 65.0 66.1 63.9 14-Jun-02 21:54 65.5 66.8 64.2 14-Jun-02 21:59 65.7 66.9 64.3 14-Jun-02 22:04 65.2 66.2 64.1 14-Jun-02 22:09 65.6 66.2 64.1 14-Jun-02 22:14 64.7 65.8 63.6 14-Jun-02 22:19 64.8 65.8 63.7 14-Jun-02 22:24 64.2 65.2 63.2 14-Jun-02 22:29 64.9 66.1 63.5 14-Jun-02 22:34 65.1 66.4 63.8 14-Jun-02 22:39 65.1 66.9 63.7 14-Jun-02 22:44 64.2 65.3 63.3 14-Jun-02 22:49 64.3 65.3 63.1 14-Jun-02 22:54 64.2 64.9 63.4 14-Jun-02 22:59 63.9 64.9 62.9 Mean 65.3 66.4 64.1 Max 66.3 67.9 65.3 Min 63.9 64.9 62.9 The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 15-Jun-02 07:04 66.1 66.1 63.5 15-Jun-02 15:04 66.1 67.2 65.0 15-Jun-02 07:09 65.5 66.5 63.2 15-Jun-02 15:09 66.0 67.0 64.9 15-Jun-02 07:14 65.1 66.2 63.5 15-Jun-02 15:14 66.3 67.3 65.0 15-Jun-02 07:19 65.1 66.1 63.6 15-Jun-02 15:19 66.0 67.2 64.7 15-Jun-02 07:24 64.4 65.5 63.3 15-Jun-02 15:24 66.0 67.0 64.8 15-Jun-02 07:29 63.9 65.3 62.7 15-Jun-02 15:29 65.7 66.5 64.9 15-Jun-02 07:34 64.9 66.4 63.4 15-Jun-02 15:34 65.3 66.1 64.5 15-Jun-02 07:39 65.5 66.5 64.5 15-Jun-02 15:39 65.9 66.6 65.0 15-Jun-02 07:44 65.5 66.5 64.5 15-Jun-02 15:44 66.0 67.0 65.0 15-Jun-02 07:49 65.4 66.4 64.5 15-Jun-02 15:49 66.2 67.2 65.3 15-Jun-02 07:54 64.7 65.5 63.8 15-Jun-02 15:54 66.1 67.0 65.1 15-Jun-02 07:59 64.9 66.1 63.6 15-Jun-02 15:59 65.8 66.7 64.9 15-Jun-02 08:04 65.1 66.0 63.9 15-Jun-02 16:04 66.0 67.0 64.9 15-Jun-02 08:09 65.7 66.5 64.1 15-Jun-02 16:09 66.2 67.2 65.1 15-Jun-02 08:14 66.1 67.2 64.9 15-Jun-02 16:14 66.0 66.8 65.2 15-Jun-02 08:19 65.6 66.6 64.6 15-Jun-02 16:19 66.1 67.0 65.1 15-Jun-02 08:24 66.2 67.8 65.0 15-Jun-02 16:24 66.5 67.7 64.8 15-Jun-02 08:29 66.3 67.0 64.5 15-Jun-02 16:29 67.0 68.1 65.5 15-Jun-02 08:34 65.7 66.9 64.5 15-Jun-02 16:34 66.7 68.0 65.4 15-Jun-02 08:39 66.1 67.4 64.8 15-Jun-02 16:39 65.9 67.0 64.8 15-Jun-02 08:44 65.5 66.4 64.6 15-Jun-02 16:44 65.8 66.8 64.6 15-Jun-02 08:49 66.1 67.0 65.1 15-Jun-02 16:49 66.5 67.6 65.4 15-Jun-02 08:54 66.7 67.3 65.0 15-Jun-02 16:54 66.7 68.2 65.1 15-Jun-02 08:59 65.8 67.2 64.0 15-Jun-02 16:59 67.4 69.1 65.2 15-Jun-02 09:04 66.1 67.1 64.9 15-Jun-02 17:04 68.1 69.9 65.6 15-Jun-02 09:09 66.4 67.3 65.4 15-Jun-02 17:09 67.7 68.8 65.5 15-Jun-02 09:14 65.6 66.5 64.5 15-Jun-02 17:14 66.7 67.9 65.1 15-Jun-02 09:19 66.7 67.7 65.2 15-Jun-02 17:19 66.9 68.2 65.4 15-Jun-02 09:24 66.6 67.5 65.2 15-Jun-02 17:24 67.5 68.9 65.4 15-Jun-02 09:29 66.2 67.6 64.8 15-Jun-02 17:29 67.1 68.4 65.3 15-Jun-02 09:34 65.9 67.1 64.8 15-Jun-02 17:34 65.9 67.0 64.9 15-Jun-02 09:39 66.4 67.6 65.3 15-Jun-02 17:39 66.0 67.0 65.0 15-Jun-02 09:44 66.2 67.2 65.2 15-Jun-02 17:44 65.8 66.9 64.7 15-Jun-02 09:49 66.6 67.6 65.3 15-Jun-02 17:49 66.3 67.3 65.2 15-Jun-02 09:54 67.0 68.2 65.6 15-Jun-02 17:54 66.0 66.8 64.9 15-Jun-02 09:59 66.9 67.6 65.4 15-Jun-02 17:59 66.2 67.2 65.0 15-Jun-02 10:04 66.0 67.1 64.8 15-Jun-02 18:04 65.8 66.5 64.8 15-Jun-02 10:09 66.5 67.8 65.1 15-Jun-02 18:09 65.6 66.5 64.6 15-Jun-02 10:14 66.6 67.7 65.3 15-Jun-02 18:14 65.5 66.5 64.4 15-Jun-02 10:19 67.0 68.1 65.9 15-Jun-02 18:19 65.9 67.0 64.7 15-Jun-02 10:24 67.4 68.5 66.2 15-Jun-02 18:24 66.8 68.5 64.7 15-Jun-02 10:29 66.2 67.2 65.0 15-Jun-02 18:29 64.6 66.2 62.0 15-Jun-02 10:34 65.5 66.4 64.7 15-Jun-02 18:34 66.5 67.0 61.9 15-Jun-02 10:39 66.2 67.2 65.2 15-Jun-02 18:39 63.8 65.1 61.8 15-Jun-02 10:44 66.9 68.1 65.6 15-Jun-02 18:44 64.1 65.7 62.2 15-Jun-02 10:49 66.6 67.5 65.6 15-Jun-02 18:49 64.0 65.2 62.5 15-Jun-02 10:54 67.0 68.4 65.5 15-Jun-02 18:54 64.0 65.4 62.0 15-Jun-02 10:59 66.3 67.2 65.3 15-Jun-02 18:59 64.0 65.0 62.8 15-Jun-02 11:04 66.2 67.1 65.2 15-Jun-02 19:04 63.7 64.9 62.1 15-Jun-02 11:09 66.3 67.1 65.3 15-Jun-02 19:09 64.4 66.1 62.6 15-Jun-02 11:14 66.6 67.6 65.7 15-Jun-02 19:14 64.4 65.7 62.0 15-Jun-02 11:19 66.5 67.4 65.2 15-Jun-02 19:19 63.6 64.8 62.2 15-Jun-02 11:24 66.4 67.7 65.1 15-Jun-02 19:24 63.6 64.9 62.2 15-Jun-02 11:29 66.2 67.1 65.2 15-Jun-02 19:29 63.0 64.4 61.6 15-Jun-02 11:34 66.3 67.3 65.4 15-Jun-02 19:34 64.1 65.7 61.9 15-Jun-02 11:39 66.4 67.4 65.3 15-Jun-02 19:39 63.2 64.4 61.7 15-Jun-02 11:44 66.3 67.5 65.2 15-Jun-02 19:44 63.3 65.0 61.6 15-Jun-02 11:49 66.4 67.5 65.1 15-Jun-02 19:49 64.2 65.7 62.3 15-Jun-02 11:54 66.3 67.3 65.2 15-Jun-02 19:54 63.9 65.4 62.3 15-Jun-02 11:59 66.3 67.3 65.2 15-Jun-02 19:59 63.4 64.7 62.0 15-Jun-02 12:04 65.7 66.4 64.9 15-Jun-02 20:04 62.3 64.0 61.0 15-Jun-02 12:09 66.1 67.2 65.0 15-Jun-02 20:09 63.0 64.1 61.6 15-Jun-02 12:14 65.5 66.5 64.5 15-Jun-02 20:14 63.4 64.5 62.2 15-Jun-02 12:19 66.1 67.0 65.2 15-Jun-02 20:19 63.1 64.7 61.7 15-Jun-02 12:24 66.2 67.2 64.8 15-Jun-02 20:24 62.7 64.4 60.8 15-Jun-02 12:29 65.9 66.7 65.0 15-Jun-02 20:29 63.0 64.2 61.5 15-Jun-02 12:34 66.2 67.1 65.0 15-Jun-02 20:34 62.7 64.0 61.4 15-Jun-02 12:39 66.0 67.1 65.0 15-Jun-02 20:39 63.3 64.5 61.9 15-Jun-02 12:44 65.9 67.1 64.8 15-Jun-02 20:44 63.3 64.8 61.8 15-Jun-02 12:49 65.3 66.3 64.5 15-Jun-02 20:49 62.6 64.2 61.0 15-Jun-02 12:54 65.6 66.5 64.5 15-Jun-02 20:54 62.6 64.2 60.9 15-Jun-02 12:59 66.9 68.4 65.2 15-Jun-02 20:59 63.3 64.7 61.5 15-Jun-02 13:04 66.0 67.2 64.8 15-Jun-02 21:04 66.0 65.8 60.5 15-Jun-02 13:09 65.7 66.6 64.8 15-Jun-02 21:09 63.9 64.6 60.8 15-Jun-02 13:14 66.3 67.0 65.3 15-Jun-02 21:14 62.8 64.1 61.3 15-Jun-02 13:19 66.3 67.3 65.3 15-Jun-02 21:19 62.0 63.6 60.5 15-Jun-02 13:24 66.3 67.1 65.3 15-Jun-02 21:24 61.5 62.8 59.9 15-Jun-02 13:29 66.3 67.0 65.4 15-Jun-02 21:29 62.6 64.7 60.4 15-Jun-02 13:34 65.7 66.5 64.8 15-Jun-02 21:34 62.0 63.4 60.7 15-Jun-02 13:39 65.9 67.0 64.8 15-Jun-02 21:39 63.3 65.1 61.3 15-Jun-02 13:44 66.1 66.8 65.1 15-Jun-02 21:44 62.2 63.7 60.9 15-Jun-02 13:49 66.9 68.2 65.1 15-Jun-02 21:49 62.6 64.2 61.0 15-Jun-02 13:54 68.0 70.9 65.1 15-Jun-02 21:54 62.7 63.9 61.3 15-Jun-02 13:59 65.6 66.4 64.8 15-Jun-02 21:59 63.1 64.2 61.8 15-Jun-02 14:04 66.0 67.2 65.0 15-Jun-02 22:04 64.0 65.9 61.8 15-Jun-02 14:09 66.1 67.3 64.8 15-Jun-02 22:09 63.6 65.6 61.4 15-Jun-02 14:14 66.3 67.2 65.3 15-Jun-02 22:14 63.2 64.8 61.8 15-Jun-02 14:19 65.9 66.8 64.9 15-Jun-02 22:19 62.5 63.7 61.3 15-Jun-02 14:24 66.1 67.1 65.1 15-Jun-02 22:24 62.6 64.0 61.3 15-Jun-02 14:29 66.5 67.5 65.4 15-Jun-02 22:29 62.2 63.4 60.7 15-Jun-02 14:34 65.7 66.6 64.9 15-Jun-02 22:34 62.3 63.3 61.1 15-Jun-02 14:39 65.9 66.9 64.9 15-Jun-02 22:39 62.6 64.1 61.1 15-Jun-02 14:44 66.1 67.1 65.0 15-Jun-02 22:44 62.1 64.3 60.3 15-Jun-02 14:49 67.2 69.5 65.3 15-Jun-02 22:49 62.8 64.5 61.1 15-Jun-02 14:54 66.5 67.6 65.4 15-Jun-02 22:54 63.2 64.6 61.8 15-Jun-02 14:59 66.1 67.1 65.1 15-Jun-02 22:59 62.6 64.0 60.5 Mean 65.6 66.7 64.2 Max 68.1 70.9 66.2 Min 61.5 62.8 59.9 The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 16-Jun-02 07:04 62.7 64.1 61.2 16-Jun-02 15:04 64.9 66.1 63.6 16-Jun-02 07:09 64.2 65.3 62.4 16-Jun-02 15:09 65.8 66.5 64.0 16-Jun-02 07:14 63.6 64.9 62.1 16-Jun-02 15:14 64.8 66.6 63.3 16-Jun-02 07:19 63.4 64.8 62.1 16-Jun-02 15:19 64.7 66.2 63.2 16-Jun-02 07:24 63.3 64.5 61.8 16-Jun-02 15:24 65.4 66.6 63.9 16-Jun-02 07:29 63.2 64.3 62.0 16-Jun-02 15:29 66.2 67.9 63.8 16-Jun-02 07:34 64.8 66.4 62.4 16-Jun-02 15:34 65.2 66.4 63.9 16-Jun-02 07:39 64.7 65.9 63.5 16-Jun-02 15:39 65.3 66.5 63.8 16-Jun-02 07:44 66.5 67.4 62.4 16-Jun-02 15:44 65.8 66.8 64.7 16-Jun-02 07:49 65.7 66.4 62.1 16-Jun-02 15:49 65.6 67.5 63.5 16-Jun-02 07:54 64.5 66.3 62.7 16-Jun-02 15:54 65.3 66.6 64.0 16-Jun-02 07:59 64.7 66.1 63.1 16-Jun-02 15:59 65.2 66.6 63.6 16-Jun-02 08:04 64.3 65.2 63.3 16-Jun-02 16:04 65.7 67.2 63.4 16-Jun-02 08:09 66.2 67.7 63.6 16-Jun-02 16:09 66.0 67.7 63.9 16-Jun-02 08:14 65.6 67.5 63.2 16-Jun-02 16:14 65.8 67.4 63.7 16-Jun-02 08:19 65.1 66.7 63.2 16-Jun-02 16:19 65.1 66.7 63.5 16-Jun-02 08:24 65.2 66.6 63.5 16-Jun-02 16:24 65.1 66.5 63.3 16-Jun-02 08:29 65.1 66.1 63.6 16-Jun-02 16:29 65.5 66.6 63.9 16-Jun-02 08:34 64.9 66.0 63.3 16-Jun-02 16:34 65.3 66.7 63.5 16-Jun-02 08:39 64.7 66.0 63.1 16-Jun-02 16:39 66.4 68.0 64.1 16-Jun-02 08:44 65.6 67.0 63.8 16-Jun-02 16:44 65.9 67.2 64.0 16-Jun-02 08:49 65.0 66.1 63.3 16-Jun-02 16:49 65.9 67.5 63.8 16-Jun-02 08:54 64.8 66.2 62.9 16-Jun-02 16:54 65.5 66.9 63.8 16-Jun-02 08:59 65.3 66.7 63.7 16-Jun-02 16:59 65.2 66.8 63.5 16-Jun-02 09:04 64.8 66.6 63.1 16-Jun-02 17:04 64.4 65.4 63.0 16-Jun-02 09:09 66.0 67.2 64.2 16-Jun-02 17:09 65.9 67.8 63.9 16-Jun-02 09:14 65.2 66.7 63.5 16-Jun-02 17:14 66.0 67.6 64.4 16-Jun-02 09:19 65.7 67.1 63.4 16-Jun-02 17:19 64.6 65.7 63.3 16-Jun-02 09:24 65.7 67.1 63.8 16-Jun-02 17:24 65.4 67.0 63.7 16-Jun-02 09:29 66.1 67.7 63.9 16-Jun-02 17:29 65.2 66.5 63.5 16-Jun-02 09:34 67.2 69.3 63.9 16-Jun-02 17:34 65.1 66.1 63.7 16-Jun-02 09:39 70.1 72.8 66.8 16-Jun-02 17:39 65.2 66.3 63.8 16-Jun-02 09:44 68.6 70.3 65.9 16-Jun-02 17:44 65.4 66.8 63.7 16-Jun-02 09:49 68.2 70.7 65.2 16-Jun-02 17:49 65.2 66.1 64.1 16-Jun-02 09:54 67.1 68.5 64.6 16-Jun-02 17:54 66.8 68.4 64.9 16-Jun-02 09:59 67.5 68.8 64.8 16-Jun-02 17:59 66.2 67.7 64.2 16-Jun-02 10:04 66.4 68.1 64.9 16-Jun-02 18:04 65.6 66.7 64.2 16-Jun-02 10:09 66.2 67.8 64.2 16-Jun-02 18:09 65.7 67.1 64.3 16-Jun-02 10:14 67.3 69.2 65.1 16-Jun-02 18:14 64.9 65.9 63.4 16-Jun-02 10:19 67.1 68.8 64.9 16-Jun-02 18:19 65.6 67.3 63.7 16-Jun-02 10:24 67.8 68.9 64.6 16-Jun-02 18:24 64.9 66.4 63.5 16-Jun-02 10:29 65.4 66.9 63.4 16-Jun-02 18:29 65.3 66.7 63.3 16-Jun-02 10:34 64.8 66.0 63.6 16-Jun-02 18:34 65.7 67.6 63.6 16-Jun-02 10:39 64.6 65.8 63.3 16-Jun-02 18:39 64.5 65.6 63.2 16-Jun-02 10:44 65.1 66.3 63.6 16-Jun-02 18:44 64.6 65.9 63.2 16-Jun-02 10:49 65.7 66.9 63.9 16-Jun-02 18:49 64.9 66.0 63.4 16-Jun-02 10:54 65.9 67.6 64.1 16-Jun-02 18:54 65.7 67.0 63.9 16-Jun-02 10:59 65.6 67.0 63.9 16-Jun-02 18:59 65.1 66.5 63.3 16-Jun-02 11:04 66.3 68.9 63.9 16-Jun-02 19:04 64.4 65.6 63.2 16-Jun-02 11:09 66.9 68.5 65.0 16-Jun-02 19:09 64.5 65.9 62.7 16-Jun-02 11:14 65.9 67.3 64.3 16-Jun-02 19:14 64.4 66.1 62.6 16-Jun-02 11:19 66.5 68.1 64.8 16-Jun-02 19:19 64.3 65.4 63.0 16-Jun-02 11:24 65.5 66.8 63.9 16-Jun-02 19:24 65.1 66.4 63.6 16-Jun-02 11:29 65.7 66.8 64.3 16-Jun-02 19:29 64.1 65.3 62.8 16-Jun-02 11:34 65.8 67.4 64.1 16-Jun-02 19:34 63.7 64.8 62.5 16-Jun-02 11:39 65.6 67.0 63.8 16-Jun-02 19:39 64.1 65.1 63.0 16-Jun-02 11:44 65.1 66.4 63.8 16-Jun-02 19:44 63.3 64.4 61.8 16-Jun-02 11:49 65.2 66.3 63.8 16-Jun-02 19:49 63.3 64.4 62.2 16-Jun-02 11:54 66.1 67.6 64.4 16-Jun-02 19:54 63.7 64.7 62.5 16-Jun-02 11:59 65.7 67.0 64.0 16-Jun-02 19:59 63.8 64.8 62.7 16-Jun-02 12:04 64.7 66.1 63.1 16-Jun-02 20:04 63.1 64.6 61.8 16-Jun-02 12:09 64.9 65.7 62.6 16-Jun-02 20:09 63.3 64.5 62.0 16-Jun-02 12:14 64.4 65.5 62.8 16-Jun-02 20:14 63.0 63.9 62.1 16-Jun-02 12:19 65.2 66.6 63.7 16-Jun-02 20:19 63.1 64.5 61.9 16-Jun-02 12:24 64.5 65.7 63.2 16-Jun-02 20:24 63.8 65.6 62.4 16-Jun-02 12:29 65.7 67.2 64.1 16-Jun-02 20:29 63.4 64.8 61.9 16-Jun-02 12:34 67.0 68.9 64.9 16-Jun-02 20:34 63.0 64.5 61.6 16-Jun-02 12:39 66.1 67.2 64.4 16-Jun-02 20:39 63.2 64.3 62.0 16-Jun-02 12:44 65.0 65.8 64.1 16-Jun-02 20:44 63.6 64.9 62.3 16-Jun-02 12:49 65.8 67.1 64.6 16-Jun-02 20:49 63.5 64.7 62.1 16-Jun-02 12:54 67.8 69.9 64.9 16-Jun-02 20:54 63.4 65.0 61.7 16-Jun-02 12:59 64.6 66.0 63.1 16-Jun-02 20:59 62.4 63.4 61.4 16-Jun-02 13:04 65.5 67.1 63.6 16-Jun-02 21:04 62.2 63.3 61.0 16-Jun-02 13:09 64.0 65.0 63.0 16-Jun-02 21:09 62.4 64.5 60.6 16-Jun-02 13:14 66.3 68.1 64.3 16-Jun-02 21:14 62.8 64.5 61.1 16-Jun-02 13:19 66.4 67.4 65.3 16-Jun-02 21:19 62.1 63.2 60.9 16-Jun-02 13:24 66.4 67.2 65.1 16-Jun-02 21:24 62.3 63.7 60.6 16-Jun-02 13:29 67.0 68.2 65.6 16-Jun-02 21:29 63.0 65.0 61.0 16-Jun-02 13:34 66.1 67.3 64.6 16-Jun-02 21:34 62.2 63.1 61.1 16-Jun-02 13:39 65.9 67.2 64.6 16-Jun-02 21:39 62.6 63.7 61.1 16-Jun-02 13:44 66.0 67.4 64.0 16-Jun-02 21:44 62.7 64.1 61.2 16-Jun-02 13:49 66.9 68.8 64.7 16-Jun-02 21:49 63.6 65.3 61.7 16-Jun-02 13:54 66.4 67.4 64.3 16-Jun-02 21:54 63.3 64.9 61.6 16-Jun-02 13:59 66.6 68.0 65.0 16-Jun-02 21:59 63.0 64.9 61.0 16-Jun-02 14:04 65.5 66.8 64.1 16-Jun-02 22:04 62.7 64.1 61.3 16-Jun-02 14:09 65.6 67.0 63.6 16-Jun-02 22:09 63.5 65.8 61.2 16-Jun-02 14:14 65.4 66.2 64.0 16-Jun-02 22:14 62.3 63.5 60.9 16-Jun-02 14:19 68.9 68.7 64.9 16-Jun-02 22:19 63.2 64.5 61.7 16-Jun-02 14:24 66.6 67.5 65.0 16-Jun-02 22:24 62.8 63.9 61.6 16-Jun-02 14:29 67.5 69.2 65.6 16-Jun-02 22:29 62.6 63.7 61.4 16-Jun-02 14:34 66.9 68.0 65.1 16-Jun-02 22:34 63.0 64.3 61.5 16-Jun-02 14:39 66.9 68.2 65.1 16-Jun-02 22:39 62.9 64.9 61.3 16-Jun-02 14:44 67.1 68.9 64.3 16-Jun-02 22:44 62.5 63.9 61.1 16-Jun-02 14:49 65.6 66.6 64.4 16-Jun-02 22:49 62.2 63.5 60.8 16-Jun-02 14:54 65.6 67.3 63.8 16-Jun-02 22:54 62.6 64.1 61.2 16-Jun-02 14:59 65.5 66.7 64.3 16-Jun-02 22:59 62.0 63.2 60.7 Mean 65.3 66.7 63.5 Max 70.1 72.8 66.8 Min 62.0 63.1 60.6 The Sound Pressure Level between 1900~23:00 on weekday at NSR1 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 17-Jun-02 19:02 64.3 65.7 62.9 18-Jun-02 19:02 66.5 68.4 64.0 17-Jun-02 19:07 64.5 65.8 63.2 18-Jun-02 19:07 64.4 65.7 62.9 17-Jun-02 19:12 64.6 65.8 63.3 18-Jun-02 19:12 64.8 66.1 63.3 17-Jun-02 19:17 64.4 65.7 62.8 18-Jun-02 19:17 64.5 66.1 62.6 17-Jun-02 19:22 64.4 65.4 63.2 18-Jun-02 19:22 65.5 67.0 63.4 17-Jun-02 19:27 64.7 66.0 63.1 18-Jun-02 19:27 65.6 67.5 62.2 17-Jun-02 19:32 63.5 64.6 62.3 18-Jun-02 19:32 65.2 67.1 62.3 17-Jun-02 19:37 64.0 65.3 62.7 18-Jun-02 19:37 64.4 66.4 62.1 17-Jun-02 19:42 64.3 65.4 62.9 18-Jun-02 19:42 65.8 67.8 62.4 17-Jun-02 19:47 63.6 64.9 62.1 18-Jun-02 19:47 63.4 64.8 61.6 17-Jun-02 19:52 63.6 64.8 62.2 18-Jun-02 19:52 62.7 63.7 61.7 17-Jun-02 19:57 63.2 64.4 61.9 18-Jun-02 19:57 63.0 64.2 61.8 17-Jun-02 20:02 63.5 64.7 62.2 18-Jun-02 20:02 62.7 63.7 61.7 17-Jun-02 20:07 63.4 64.7 62.0 18-Jun-02 20:07 63.2 64.3 61.9 17-Jun-02 20:12 63.2 64.2 61.8 18-Jun-02 20:12 63.3 64.3 62.3 17-Jun-02 20:17 62.8 63.8 61.6 18-Jun-02 20:17 62.7 64.0 61.1 17-Jun-02 20:22 63.1 64.5 61.5 18-Jun-02 20:22 63.0 64.2 61.3 17-Jun-02 20:27 63.1 64.4 61.5 18-Jun-02 20:27 63.1 64.5 61.8 17-Jun-02 20:32 62.8 63.9 61.5 18-Jun-02 20:32 63.1 64.1 62.0 17-Jun-02 20:37 63.4 64.7 62.1 18-Jun-02 20:37 63.7 64.8 62.3 17-Jun-02 20:42 62.8 64.1 61.6 18-Jun-02 20:42 63.8 65.5 62.2 17-Jun-02 20:47 62.2 63.4 60.9 18-Jun-02 20:47 64.0 65.1 62.6 17-Jun-02 20:52 62.3 64.1 60.6 18-Jun-02 20:52 63.6 65.0 62.1 17-Jun-02 20:57 62.4 63.8 60.6 18-Jun-02 20:57 63.7 65.4 62.0 17-Jun-02 21:02 62.4 63.8 60.9 18-Jun-02 21:02 63.1 64.7 61.4 17-Jun-02 21:07 62.1 63.1 60.9 18-Jun-02 21:07 62.9 64.1 61.0 17-Jun-02 21:12 62.6 64.1 61.3 18-Jun-02 21:12 62.6 64.0 61.1 17-Jun-02 21:17 62.6 63.9 61.3 18-Jun-02 21:17 62.7 64.5 61.2 17-Jun-02 21:22 62.5 63.8 61.0 18-Jun-02 21:22 62.0 63.5 60.3 17-Jun-02 21:27 63.6 65.0 61.8 18-Jun-02 21:27 62.7 64.3 60.7 17-Jun-02 21:32 63.0 64.8 60.7 18-Jun-02 21:32 62.6 64.3 60.9 17-Jun-02 21:37 62.4 64.3 60.7 18-Jun-02 21:37 62.6 63.6 61.2 17-Jun-02 21:42 62.4 64.1 60.7 18-Jun-02 21:42 62.0 63.2 60.6 17-Jun-02 21:47 63.0 64.8 61.1 18-Jun-02 21:47 61.6 63.0 60.1 17-Jun-02 21:52 62.1 63.8 60.2 18-Jun-02 21:52 62.3 63.9 60.6 17-Jun-02 21:57 61.6 63.1 60.0 18-Jun-02 21:57 62.2 63.5 60.5 17-Jun-02 22:02 61.8 63.1 60.4 18-Jun-02 22:02 62.1 63.5 60.4 17-Jun-02 22:07 61.8 63.2 60.2 18-Jun-02 22:07 61.9 63.7 60.4 17-Jun-02 22:12 62.1 63.6 60.5 18-Jun-02 22:12 63.5 65.2 61.8 17-Jun-02 22:17 61.5 63.1 60.0 18-Jun-02 22:17 62.4 63.9 60.9 17-Jun-02 22:22 61.5 63.1 59.7 18-Jun-02 22:22 62.0 63.8 60.1 17-Jun-02 22:27 61.5 62.8 60.1 18-Jun-02 22:27 62.2 63.6 60.7 17-Jun-02 22:32 62.1 64.0 60.0 18-Jun-02 22:32 62.6 64.3 60.7 17-Jun-02 22:37 61.7 63.3 60.1 18-Jun-02 22:37 62.2 63.9 60.6 17-Jun-02 22:42 61.0 62.4 59.9 18-Jun-02 22:42 61.9 63.2 60.4 17-Jun-02 22:47 63.0 64.1 60.1 18-Jun-02 22:47 61.6 62.9 59.9 17-Jun-02 22:52 62.5 64.1 60.6 18-Jun-02 22:52 61.7 63.1 60.1 17-Jun-02 22:57 61.5 62.8 60.1 18-Jun-02 22:57 61.2 62.9 59.5 Mean 62.9 64.3 61.4 Mean 63.3 64.8 61.5 Max 64.7 66.0 63.3 Max 66.5 68.4 64.0 Min 61.0 62.4 59.7 Min 61.2 62.9 59.5 The Sound Pressure Level between 1900~23:00 on weekday at NSR1

Date Time Leq L10 L90 Remark 19-Jun-02 19:02 66.7 70.4 63.4 19-Jun-02 19:07 64.7 66.0 62.8 19-Jun-02 19:12 64.0 65.9 61.1 19-Jun-02 19:17 65.9 68.1 62.3 19-Jun-02 19:22 63.5 64.8 61.9 19-Jun-02 19:27 63.0 64.6 61.6 19-Jun-02 19:32 63.0 64.2 61.6 19-Jun-02 19:37 63.4 64.5 62.2 19-Jun-02 19:42 62.7 63.8 61.5 19-Jun-02 19:47 62.2 63.4 60.9 19-Jun-02 19:52 63.2 64.9 61.8 19-Jun-02 19:57 63.8 64.9 62.6 19-Jun-02 20:02 63.2 64.5 61.9 19-Jun-02 20:07 63.3 64.6 62.0 19-Jun-02 20:12 64.0 65.3 62.4 19-Jun-02 20:17 63.2 64.4 61.9 19-Jun-02 20:22 63.1 64.4 61.6 19-Jun-02 20:27 63.7 65.4 61.7 19-Jun-02 20:32 63.5 65.1 61.4 19-Jun-02 20:37 63.9 65.3 62.4 19-Jun-02 20:42 63.2 64.8 61.5 19-Jun-02 20:47 63.4 64.8 61.7 19-Jun-02 20:52 63.3 64.6 61.7 19-Jun-02 20:57 63.0 64.9 60.8 19-Jun-02 21:02 63.9 65.6 61.9 19-Jun-02 21:07 62.1 63.8 60.6 19-Jun-02 21:12 62.4 64.1 60.5 19-Jun-02 21:17 62.1 63.6 60.7 19-Jun-02 21:22 61.7 63.2 60.2 19-Jun-02 21:27 62.0 63.8 60.0 19-Jun-02 21:32 61.6 63.2 60.2 19-Jun-02 21:37 61.8 63.3 60.5 19-Jun-02 21:42 62.0 63.2 60.1 19-Jun-02 21:47 62.1 63.2 60.9 19-Jun-02 21:52 61.9 63.5 60.3 19-Jun-02 21:57 61.5 63.0 59.7 19-Jun-02 22:02 60.8 62.2 59.5 19-Jun-02 22:07 61.9 63.5 60.2 19-Jun-02 22:12 61.2 62.9 59.7 19-Jun-02 22:17 61.3 63.0 59.6 19-Jun-02 22:22 61.0 62.5 59.4 19-Jun-02 22:27 61.0 62.9 58.8 19-Jun-02 22:32 61.5 62.9 60.1 19-Jun-02 22:37 60.7 62.2 58.6 19-Jun-02 22:42 60.5 61.8 59.1 19-Jun-02 22:47 61.1 62.9 59.0 19-Jun-02 22:52 61.3 63.6 59.3 19-Jun-02 22:57 60.6 62.5 58.8 Mean 62.8 64.5 61.0 Max 66.7 70.4 63.4 Min 60.5 61.8 58.6 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 1-Jun-02 23:00 63.7 65.0 62.5 2-Jun-02 00:00 64.5 65.4 63.7 1-Jun-02 23:05 64.1 65.0 63.3 2-Jun-02 00:05 63.8 64.7 63.0 1-Jun-02 23:10 68.8 71.1 64.4 2-Jun-02 00:10 64.0 64.9 63.3 1-Jun-02 23:15 66.6 68.3 65.2 2-Jun-02 00:15 63.7 64.4 62.9 1-Jun-02 23:20 65.9 66.9 64.7 2-Jun-02 00:20 63.7 64.3 62.9 1-Jun-02 23:25 65.6 66.4 64.9 2-Jun-02 00:25 64.2 65.3 63.1 1-Jun-02 23:30 65.1 66.1 64.3 2-Jun-02 00:30 63.5 64.1 62.9 1-Jun-02 23:35 65.0 65.7 64.3 2-Jun-02 00:35 63.4 64.1 62.5 1-Jun-02 23:40 64.6 65.6 63.7 2-Jun-02 00:40 63.5 64.3 62.8 1-Jun-02 23:45 64.6 65.3 63.9 2-Jun-02 00:45 63.6 64.3 62.9 1-Jun-02 23:50 64.4 65.2 63.7 2-Jun-02 00:50 63.6 64.2 62.8 1-Jun-02 23:55 64.3 65.0 63.7 2-Jun-02 00:55 63.6 64.4 62.8 Mean 65.5 66.7 64.1 2-Jun-02 01:00 63.7 64.5 62.8 Max 68.8 71.1 65.2 2-Jun-02 01:05 63.5 64.3 62.6 Min 63.7 65.0 62.5 2-Jun-02 01:10 63.2 63.7 62.4 2-Jun-02 01:15 62.9 63.5 62.3 2-Jun-02 01:20 62.7 63.2 62.2 2-Jun-02 01:25 62.7 63.3 62.2 2-Jun-02 01:30 62.6 62.9 62.2 2-Jun-02 01:35 62.8 63.2 62.3 2-Jun-02 01:40 62.6 63.0 62.2 2-Jun-02 01:45 62.6 63.1 62.2 2-Jun-02 01:50 62.6 63.1 62.2 2-Jun-02 01:55 62.8 63.3 62.3 2-Jun-02 02:00 62.8 63.2 62.3 2-Jun-02 02:05 62.6 63.1 62.2 2-Jun-02 02:10 62.9 63.3 62.3 2-Jun-02 02:15 63.0 63.4 62.3 2-Jun-02 02:20 62.8 63.3 62.3 2-Jun-02 02:25 62.7 63.1 62.2 2-Jun-02 02:30 62.8 63.3 62.3 2-Jun-02 02:35 62.8 63.2 62.4 2-Jun-02 02:40 62.8 63.3 62.3 2-Jun-02 02:45 63.0 63.5 62.4 2-Jun-02 02:50 62.9 63.4 62.2 2-Jun-02 02:55 62.9 63.4 62.4 2-Jun-02 03:00 62.9 63.3 62.4 2-Jun-02 03:05 62.9 63.4 62.4 2-Jun-02 03:10 62.9 63.4 62.4 2-Jun-02 03:15 62.7 63.1 62.3 2-Jun-02 03:20 62.7 63.2 62.3 2-Jun-02 03:25 62.8 63.3 62.4 2-Jun-02 03:30 62.9 63.3 62.4 2-Jun-02 03:35 62.9 63.3 62.4 2-Jun-02 03:40 62.9 63.5 62.3 2-Jun-02 03:45 62.8 63.3 62.4 2-Jun-02 03:50 62.8 63.2 62.4 2-Jun-02 03:55 62.9 63.4 62.4 2-Jun-02 04:00 62.9 63.4 62.4 2-Jun-02 04:05 62.7 63.1 62.3 2-Jun-02 04:10 63.2 64.2 62.3 2-Jun-02 04:15 62.9 63.4 62.4 2-Jun-02 04:20 62.7 63.1 62.3 2-Jun-02 04:25 62.6 63.0 62.2 2-Jun-02 04:30 62.8 63.3 62.3 2-Jun-02 04:35 62.6 63.0 62.2 2-Jun-02 04:40 62.9 63.5 62.3 2-Jun-02 04:45 62.8 63.4 62.3 2-Jun-02 04:50 62.7 63.2 62.3 2-Jun-02 04:55 62.8 63.3 62.3 2-Jun-02 05:00 63.0 63.4 62.4 2-Jun-02 05:05 62.9 63.4 62.4 2-Jun-02 05:10 63.0 63.5 62.5 2-Jun-02 05:15 63.2 63.8 62.5 2-Jun-02 05:20 63.1 63.6 62.5 2-Jun-02 05:25 63.2 63.9 62.6 2-Jun-02 05:30 63.2 63.8 62.5 2-Jun-02 05:35 63.1 63.6 62.6 2-Jun-02 05:40 62.8 63.3 62.2 2-Jun-02 05:45 63.2 64.0 62.4 2-Jun-02 05:50 63.2 64.2 62.4 2-Jun-02 05:55 63.2 64.0 62.5 2-Jun-02 06:00 64.0 65.8 62.5 2-Jun-02 06:05 63.0 63.7 62.4 2-Jun-02 06:10 63.2 64.1 62.4 2-Jun-02 06:15 62.8 63.3 62.3 2-Jun-02 06:20 63.4 64.5 62.5 2-Jun-02 06:25 62.9 63.4 62.4 2-Jun-02 06:30 63.6 64.8 62.7 2-Jun-02 06:35 63.4 64.2 62.7 2-Jun-02 06:40 64.3 66.3 62.8 2-Jun-02 06:45 65.1 67.1 62.9 2-Jun-02 06:50 64.9 65.7 62.9 2-Jun-02 06:55 66.0 68.2 63.2 2-Jun-02 23:03 62.3 63.3 61.2 2-Jun-02 23:08 62.1 63.0 61.4 2-Jun-02 23:13 61.9 62.5 61.2 2-Jun-02 23:18 62.1 62.9 61.4 2-Jun-02 23:23 62.7 64.0 61.6 2-Jun-02 23:28 62.7 63.8 61.7 2-Jun-02 23:33 62.5 63.6 61.5 2-Jun-02 23:38 62.8 63.8 61.7 2-Jun-02 23:43 62.4 63.1 61.6 2-Jun-02 23:48 62.9 64.7 61.5 2-Jun-02 23:53 62.7 63.5 61.7 2-Jun-02 23:58 62.8 64.4 61.4 Mean 63.1 63.9 62.4 Max 66.0 68.2 63.7 Min 61.9 62.5 61.2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 3-Jun-02 00:03 62.2 63.1 61.2 4-Jun-02 23:01 63.0 64.0 62.2 3-Jun-02 00:08 62.1 62.9 61.4 4-Jun-02 23:06 63.0 63.8 62.0 3-Jun-02 00:13 62.2 63.3 61.3 4-Jun-02 23:11 62.6 63.1 61.9 3-Jun-02 00:18 62.0 62.9 61.3 4-Jun-02 23:16 62.7 63.3 61.9 3-Jun-02 00:23 62.4 63.8 61.2 4-Jun-02 23:21 63.2 64.6 61.9 3-Jun-02 00:28 61.4 61.9 60.9 4-Jun-02 23:26 62.8 63.9 61.8 3-Jun-02 00:33 61.8 62.6 61.0 4-Jun-02 23:31 62.6 63.4 61.8 3-Jun-02 00:38 61.9 62.9 61.0 4-Jun-02 23:36 62.7 63.4 61.9 3-Jun-02 00:43 61.4 62.0 60.7 4-Jun-02 23:41 62.3 62.9 61.6 3-Jun-02 00:48 61.5 61.9 60.7 4-Jun-02 23:46 62.8 63.7 61.8 3-Jun-02 00:53 61.6 62.3 60.9 4-Jun-02 23:51 62.4 63.5 61.5 3-Jun-02 00:58 61.7 62.8 60.8 4-Jun-02 23:56 62.3 63.2 61.6 3-Jun-02 01:03 61.5 62.0 60.8 Mean 62.7 63.6 61.8 3-Jun-02 01:08 61.6 62.3 60.8 Max 63.2 64.6 62.2 3-Jun-02 01:13 61.1 61.6 60.6 Min 62.3 62.9 61.5 3-Jun-02 01:18 61.2 61.8 60.5 3-Jun-02 01:23 60.9 61.3 60.5 3-Jun-02 01:28 60.8 61.2 60.5 3-Jun-02 01:33 60.9 61.3 60.5 3-Jun-02 01:38 61.1 61.5 60.7 3-Jun-02 01:43 61.2 61.7 60.8 3-Jun-02 01:48 61.1 61.5 60.7 3-Jun-02 01:53 60.9 61.4 60.5 3-Jun-02 01:58 61.0 61.7 60.4 3-Jun-02 02:03 60.9 61.3 60.5 3-Jun-02 02:08 61.0 61.5 60.4 3-Jun-02 02:13 61.1 61.2 60.4 3-Jun-02 02:18 60.8 61.2 60.5 3-Jun-02 02:23 60.7 61.1 60.4 3-Jun-02 02:28 61.0 61.4 60.5 3-Jun-02 02:33 60.9 61.3 60.5 3-Jun-02 02:38 60.9 61.3 60.4 3-Jun-02 02:43 60.8 61.2 60.4 3-Jun-02 02:48 60.8 61.2 60.4 3-Jun-02 02:53 60.8 61.2 60.4 3-Jun-02 02:58 60.8 61.2 60.4 3-Jun-02 03:03 60.8 61.2 60.4 3-Jun-02 03:08 61.0 61.5 60.5 3-Jun-02 03:13 61.0 61.3 60.4 3-Jun-02 03:18 60.8 61.2 60.4 3-Jun-02 03:23 60.9 61.3 60.5 3-Jun-02 03:28 60.9 61.4 60.5 3-Jun-02 03:33 60.9 61.4 60.5 3-Jun-02 03:38 60.9 61.4 60.4 3-Jun-02 03:43 60.8 61.1 60.4 3-Jun-02 03:48 60.9 61.4 60.5 3-Jun-02 03:53 60.8 61.1 60.4 3-Jun-02 03:58 60.8 61.2 60.5 3-Jun-02 04:03 61.0 61.5 60.5 3-Jun-02 04:08 60.9 61.2 60.5 3-Jun-02 04:13 60.8 61.1 60.4 3-Jun-02 04:18 60.9 61.3 60.4 3-Jun-02 04:23 60.8 61.1 60.4 3-Jun-02 04:28 60.9 61.5 60.4 3-Jun-02 04:33 61.0 61.5 60.5 3-Jun-02 04:38 61.1 61.6 60.5 3-Jun-02 04:43 61.3 62.3 60.6 3-Jun-02 04:48 61.1 61.6 60.7 3-Jun-02 04:53 61.2 61.8 60.7 3-Jun-02 04:58 61.4 61.9 60.8 3-Jun-02 05:03 61.3 61.8 60.8 3-Jun-02 05:08 61.7 62.5 61.0 3-Jun-02 05:13 62.1 62.8 61.1 3-Jun-02 05:18 61.8 62.4 61.1 3-Jun-02 05:23 61.9 62.5 61.3 3-Jun-02 05:28 61.7 62.2 61.2 3-Jun-02 05:33 62.3 63.1 61.3 3-Jun-02 05:38 61.8 62.2 61.1 3-Jun-02 05:43 62.0 62.6 61.4 3-Jun-02 05:48 61.9 62.7 61.2 3-Jun-02 05:53 62.9 63.7 61.6 3-Jun-02 05:58 62.7 63.6 61.5 3-Jun-02 06:03 62.4 63.3 61.4 3-Jun-02 06:08 62.4 63.3 61.5 3-Jun-02 06:13 62.0 62.7 61.5 3-Jun-02 06:18 62.8 63.7 62.0 3-Jun-02 06:23 62.4 63.0 61.8 3-Jun-02 06:28 63.2 64.3 62.2 3-Jun-02 06:33 63.3 64.4 62.0 3-Jun-02 06:38 63.9 64.9 62.1 3-Jun-02 06:43 63.6 64.6 62.2 3-Jun-02 06:48 63.9 65.3 62.2 3-Jun-02 06:53 63.9 65.5 62.4 3-Jun-02 06:58 64.2 65.3 62.6 Mean 61.7 62.3 60.9 Max 64.2 65.5 62.6 Min 60.7 61.1 60.4 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 5-Jun-02 00:01 62.8 63.7 61.8 6-Jun-02 00:02 62.1 63.6 60.9 5-Jun-02 00:06 62.2 62.8 61.7 6-Jun-02 00:07 62.0 62.9 61.0 5-Jun-02 00:11 62.9 64.2 61.7 6-Jun-02 00:12 62.1 63.4 61.0 5-Jun-02 00:16 61.8 62.4 61.2 6-Jun-02 00:17 61.3 61.9 60.8 5-Jun-02 00:21 62.1 62.7 61.5 6-Jun-02 00:22 61.6 62.3 60.9 5-Jun-02 00:26 62.3 63.0 61.4 6-Jun-02 00:27 61.9 62.9 61.0 5-Jun-02 00:31 62.4 63.4 61.4 6-Jun-02 00:32 61.7 63.1 60.6 5-Jun-02 00:36 62.3 63.9 61.3 6-Jun-02 00:37 61.3 62.5 60.5 5-Jun-02 00:41 62.1 63.0 61.3 6-Jun-02 00:42 61.1 61.9 60.4 5-Jun-02 00:46 62.2 63.7 61.1 6-Jun-02 00:47 61.8 62.9 60.8 5-Jun-02 00:51 62.1 63.0 61.3 6-Jun-02 00:52 61.3 62.3 60.5 5-Jun-02 00:56 61.7 62.1 61.0 6-Jun-02 00:57 61.4 62.4 60.5 5-Jun-02 01:01 61.9 62.9 61.2 6-Jun-02 01:02 60.9 61.7 60.2 5-Jun-02 01:06 62.2 63.9 61.0 6-Jun-02 01:07 62.1 64.0 60.5 5-Jun-02 01:11 61.4 61.9 60.9 6-Jun-02 01:12 61.1 61.8 60.4 5-Jun-02 01:16 61.0 61.4 60.7 6-Jun-02 01:17 61.2 61.8 60.5 5-Jun-02 01:21 61.2 61.6 60.8 6-Jun-02 01:22 61.1 61.6 60.5 5-Jun-02 01:26 61.2 61.6 60.8 6-Jun-02 01:27 60.9 61.5 60.4 5-Jun-02 01:31 61.1 61.5 60.7 6-Jun-02 01:32 60.7 61.1 60.3 5-Jun-02 01:36 61.3 61.8 60.7 6-Jun-02 01:37 60.6 61.0 60.1 5-Jun-02 01:41 61.3 61.8 60.8 6-Jun-02 01:42 60.6 61.0 60.2 5-Jun-02 01:46 61.2 61.7 60.8 6-Jun-02 01:47 60.7 61.1 60.3 5-Jun-02 01:51 61.2 61.5 60.7 6-Jun-02 01:52 60.7 61.1 60.3 5-Jun-02 01:56 61.7 62.3 60.9 6-Jun-02 01:57 60.7 61.2 60.3 5-Jun-02 02:01 61.6 62.2 61.0 6-Jun-02 02:02 60.6 60.9 60.2 5-Jun-02 02:06 61.3 61.7 60.9 6-Jun-02 02:07 60.4 60.9 60.0 5-Jun-02 02:11 61.2 61.6 60.9 6-Jun-02 02:12 60.6 61.1 60.1 5-Jun-02 02:16 61.3 61.8 60.8 6-Jun-02 02:17 61.3 62.1 60.5 5-Jun-02 02:21 61.1 61.5 60.7 6-Jun-02 02:22 62.7 64.2 60.7 5-Jun-02 02:26 61.1 61.5 60.7 6-Jun-02 02:27 61.7 63.2 60.7 5-Jun-02 02:31 61.5 62.1 60.9 6-Jun-02 02:32 62.7 63.9 60.9 5-Jun-02 02:36 61.4 61.9 60.8 6-Jun-02 02:37 61.2 62.0 60.6 5-Jun-02 02:41 61.2 61.7 60.7 6-Jun-02 02:42 61.2 61.7 60.7 5-Jun-02 02:46 61.1 61.6 60.6 6-Jun-02 02:47 61.4 62.0 60.8 5-Jun-02 02:51 61.1 61.6 60.7 6-Jun-02 02:52 65.7 68.1 61.7 5-Jun-02 02:56 61.1 61.4 60.7 6-Jun-02 02:57 61.3 61.9 60.7 5-Jun-02 03:01 61.3 61.9 60.8 6-Jun-02 03:02 61.5 62.0 60.9 5-Jun-02 03:06 61.2 61.6 60.7 6-Jun-02 03:07 61.0 61.5 60.6 5-Jun-02 03:11 61.2 61.5 60.8 6-Jun-02 03:12 61.2 61.8 60.7 5-Jun-02 03:16 61.4 62.0 60.9 6-Jun-02 03:17 61.3 61.8 60.7 5-Jun-02 03:21 61.3 61.8 60.8 6-Jun-02 03:22 61.1 61.5 60.6 5-Jun-02 03:26 61.4 62.0 60.8 6-Jun-02 03:27 61.1 61.6 60.6 5-Jun-02 03:31 61.1 61.4 60.7 6-Jun-02 03:32 61.0 61.6 60.5 5-Jun-02 03:36 61.2 61.6 60.8 6-Jun-02 03:37 60.9 61.5 60.4 5-Jun-02 03:41 61.2 61.6 60.8 6-Jun-02 03:42 60.8 61.4 60.4 5-Jun-02 03:46 61.4 61.9 60.9 6-Jun-02 03:47 60.9 61.4 60.3 5-Jun-02 03:51 61.3 61.8 60.8 6-Jun-02 03:52 61.0 61.6 60.4 5-Jun-02 03:56 61.7 62.7 60.8 6-Jun-02 03:57 61.1 61.7 60.6 5-Jun-02 04:01 61.2 61.7 60.8 6-Jun-02 04:02 60.8 61.3 60.4 5-Jun-02 04:06 61.2 61.7 60.8 6-Jun-02 04:07 60.9 61.4 60.4 5-Jun-02 04:11 61.2 61.6 60.8 6-Jun-02 04:12 60.8 61.2 60.3 5-Jun-02 04:16 61.3 61.8 60.8 6-Jun-02 04:17 60.6 61.1 60.2 5-Jun-02 04:21 61.3 61.7 60.9 6-Jun-02 04:22 61.0 61.4 60.5 5-Jun-02 04:26 61.5 62.0 60.9 6-Jun-02 04:27 60.8 61.7 60.2 5-Jun-02 04:31 61.4 61.9 60.9 6-Jun-02 04:32 61.0 61.6 60.4 5-Jun-02 04:36 61.4 61.8 60.9 6-Jun-02 04:37 60.9 61.4 60.4 5-Jun-02 04:41 61.4 61.9 61.0 6-Jun-02 04:42 60.8 61.5 60.3 5-Jun-02 04:46 61.6 62.3 61.0 6-Jun-02 04:47 60.9 61.4 60.4 5-Jun-02 04:51 61.6 62.1 61.1 6-Jun-02 04:52 61.2 61.9 60.5 5-Jun-02 04:56 61.6 62.1 61.1 6-Jun-02 04:57 61.2 61.8 60.6 5-Jun-02 05:01 61.3 61.7 60.9 6-Jun-02 05:02 60.9 61.4 60.4 5-Jun-02 05:06 62.0 62.8 61.2 6-Jun-02 05:07 61.3 62.0 60.6 5-Jun-02 05:11 61.6 62.0 61.1 6-Jun-02 05:12 61.5 62.3 60.7 5-Jun-02 05:16 62.3 62.9 61.4 6-Jun-02 05:17 62.0 63.1 60.8 5-Jun-02 05:21 61.9 62.5 61.3 6-Jun-02 05:22 62.4 63.3 61.4 5-Jun-02 05:26 62.1 62.7 61.3 6-Jun-02 05:27 61.7 62.3 60.9 5-Jun-02 05:31 62.0 62.6 61.4 6-Jun-02 05:32 62.0 62.3 60.7 5-Jun-02 05:36 61.9 62.7 61.2 6-Jun-02 05:37 62.1 63.2 60.9 5-Jun-02 05:41 62.3 63.2 61.4 6-Jun-02 05:42 62.2 63.3 61.2 5-Jun-02 05:46 61.9 62.6 61.2 6-Jun-02 05:47 61.8 62.6 60.8 5-Jun-02 05:51 62.1 62.9 61.3 6-Jun-02 05:52 63.3 65.1 60.9 5-Jun-02 05:56 62.3 63.0 61.3 6-Jun-02 05:57 64.3 64.7 60.9 5-Jun-02 06:01 62.1 63.1 61.4 6-Jun-02 06:02 62.1 63.0 61.1 5-Jun-02 06:06 62.4 63.6 61.4 6-Jun-02 06:07 62.0 63.0 61.0 5-Jun-02 06:11 62.5 63.6 61.6 6-Jun-02 06:12 61.9 62.6 61.1 5-Jun-02 06:16 62.2 62.8 61.5 6-Jun-02 06:17 62.1 63.5 61.0 5-Jun-02 06:21 62.8 64.2 61.6 6-Jun-02 06:22 62.5 63.4 61.4 5-Jun-02 06:26 62.7 63.7 61.8 6-Jun-02 06:27 62.2 62.7 61.5 5-Jun-02 06:31 62.8 63.9 61.7 6-Jun-02 06:32 62.8 64.3 61.5 5-Jun-02 06:36 62.8 63.9 61.8 6-Jun-02 06:37 63.7 63.8 61.9 5-Jun-02 06:41 63.3 64.6 62.2 6-Jun-02 06:42 62.7 64.3 61.4 5-Jun-02 06:46 64.1 65.3 62.6 6-Jun-02 06:47 63.2 64.1 62.1 5-Jun-02 06:51 63.4 64.9 62.0 6-Jun-02 06:52 63.8 65.5 62.1 5-Jun-02 06:56 63.5 64.6 62.4 6-Jun-02 06:57 65.6 67.7 63.2 5-Jun-02 23:02 62.3 63.2 61.3 6-Jun-02 23:02 63.1 65.5 61.3 * 5-Jun-02 23:07 62.0 62.8 61.2 6-Jun-02 23:07 62.9 63.9 61.7 * 5-Jun-02 23:12 62.6 63.8 61.3 6-Jun-02 23:12 62.6 63.7 61.6 * 5-Jun-02 23:17 62.1 62.7 61.4 6-Jun-02 23:17 62.3 63.1 61.4 * 5-Jun-02 23:22 62.5 63.5 61.5 6-Jun-02 23:22 62.2 63.2 61.5 * 5-Jun-02 23:27 62.3 63.2 61.4 6-Jun-02 23:27 62.2 62.7 61.5 * 5-Jun-02 23:32 62.3 63.2 61.3 6-Jun-02 23:32 62.1 62.7 61.5 * 5-Jun-02 23:37 62.2 63.1 61.3 6-Jun-02 23:37 62.1 63.1 61.2 * 5-Jun-02 23:42 61.8 62.4 61.1 6-Jun-02 23:42 61.7 62.6 61.1 * 5-Jun-02 23:47 62.2 63.6 61.2 6-Jun-02 23:47 62.0 63.0 61.2 * 5-Jun-02 23:52 61.8 62.4 61.1 6-Jun-02 23:52 61.6 62.4 61.0 * 5-Jun-02 23:57 62.1 62.9 61.1 6-Jun-02 23:57 62.0 63.2 60.9 * Mean 61.9 62.6 61.2 Mean 61.8 62.7 60.8 Max 64.1 65.3 62.6 Max 65.7 68.1 63.2 Min 61.0 61.4 60.6 Min 60.4 60.9 60.0 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 7-Jun-02 00:02 62.0 63.0 61.2 * 8-Jun-02 00:02 63.2 64.1 62.4 7-Jun-02 00:07 62.1 63.2 61.2 * 8-Jun-02 00:07 63.0 64.1 62.1 7-Jun-02 00:12 61.9 62.7 61.1 * 8-Jun-02 00:12 63.2 64.5 62.2 7-Jun-02 00:17 61.6 62.3 61.0 * 8-Jun-02 00:17 62.4 62.9 61.9 7-Jun-02 00:22 62.1 63.1 61.3 * 8-Jun-02 00:22 62.6 63.4 61.8 7-Jun-02 00:27 62.2 63.1 61.3 * 8-Jun-02 00:27 62.6 63.2 61.9 7-Jun-02 00:32 61.9 62.7 61.2 * 8-Jun-02 00:32 62.5 63.0 61.9 7-Jun-02 00:37 62.4 64.3 61.1 * 8-Jun-02 00:37 62.4 63.4 61.6 7-Jun-02 00:42 62.1 63.6 61.0 * 8-Jun-02 00:42 62.5 63.4 61.8 7-Jun-02 00:47 62.2 63.7 61.1 * 8-Jun-02 00:47 62.6 64.1 61.8 7-Jun-02 00:52 61.5 62.3 60.8 * 8-Jun-02 00:52 62.2 62.8 61.6 7-Jun-02 00:57 61.8 62.8 61.0 * 8-Jun-02 00:57 62.3 62.9 61.7 7-Jun-02 01:02 62.1 63.4 61.1 * 8-Jun-02 01:02 62.3 63.3 61.6 7-Jun-02 01:07 61.8 63.1 61.0 * 8-Jun-02 01:07 62.5 63.5 61.7 7-Jun-02 01:12 61.8 62.5 61.0 * 8-Jun-02 01:12 62.0 62.5 61.5 7-Jun-02 01:17 61.4 62.0 60.8 * 8-Jun-02 01:17 62.0 62.6 61.4 7-Jun-02 01:22 61.3 61.8 60.7 * 8-Jun-02 01:22 61.8 62.2 61.4 7-Jun-02 01:27 61.1 61.6 60.6 * 8-Jun-02 01:27 61.8 62.4 61.3 7-Jun-02 01:32 61.2 61.9 60.7 * 8-Jun-02 01:32 62.0 62.6 61.4 7-Jun-02 01:37 61.3 61.9 60.7 * 8-Jun-02 01:37 61.8 62.3 61.3 7-Jun-02 01:42 61.6 62.5 60.7 * 8-Jun-02 01:42 61.8 62.3 61.4 7-Jun-02 01:47 61.2 61.8 60.7 * 8-Jun-02 01:47 62.1 62.6 61.6 7-Jun-02 01:52 61.1 61.6 60.6 * 8-Jun-02 01:52 62.2 62.8 61.6 7-Jun-02 01:57 61.0 61.5 60.5 * 8-Jun-02 01:57 61.8 62.4 61.2 7-Jun-02 02:02 61.2 61.8 60.5 * 8-Jun-02 02:02 62.2 63.2 61.4 7-Jun-02 02:07 60.9 61.5 60.3 * 8-Jun-02 02:07 62.0 62.5 61.5 7-Jun-02 02:12 60.9 61.4 60.5 * 8-Jun-02 02:12 61.9 62.4 61.3 7-Jun-02 02:17 61.0 61.5 60.4 * 8-Jun-02 02:17 61.7 62.2 61.2 7-Jun-02 02:22 60.8 61.3 60.3 * 8-Jun-02 02:22 61.6 62.0 61.2 7-Jun-02 02:27 61.2 62.1 60.4 * 8-Jun-02 02:27 61.8 62.4 61.2 7-Jun-02 02:32 61.0 61.6 60.4 * 8-Jun-02 02:32 61.9 62.4 61.3 7-Jun-02 02:37 60.8 61.4 60.3 * 8-Jun-02 02:37 62.0 62.6 61.4 7-Jun-02 02:42 60.8 61.2 60.3 * 8-Jun-02 02:42 61.8 62.2 61.3 7-Jun-02 02:47 60.8 61.2 60.3 * 8-Jun-02 02:47 62.0 62.4 61.3 7-Jun-02 02:52 60.9 61.4 60.4 * 8-Jun-02 02:52 61.9 62.4 61.5 7-Jun-02 02:57 60.9 61.3 60.5 * 8-Jun-02 02:57 62.0 62.8 61.4 7-Jun-02 03:02 61.1 61.6 60.6 * 8-Jun-02 03:02 61.5 61.9 61.1 7-Jun-02 03:07 61.0 61.4 60.5 * 8-Jun-02 03:07 61.9 62.4 61.4 7-Jun-02 03:12 61.1 61.6 60.6 * 8-Jun-02 03:12 62.0 62.8 61.3 7-Jun-02 03:17 60.9 61.4 60.3 * 8-Jun-02 03:17 62.0 62.6 61.4 7-Jun-02 03:22 60.7 61.3 60.1 * 8-Jun-02 03:22 61.8 62.3 61.4 7-Jun-02 03:27 60.6 61.1 60.1 * 8-Jun-02 03:27 61.8 62.2 61.3 7-Jun-02 03:32 60.8 61.5 60.2 * 8-Jun-02 03:32 61.6 62.2 61.1 7-Jun-02 03:37 60.9 61.4 60.4 * 8-Jun-02 03:37 61.7 62.3 61.2 7-Jun-02 03:42 60.5 61.0 60.1 * 8-Jun-02 03:42 62.2 63.2 61.2 7-Jun-02 03:47 60.7 61.2 60.1 * 8-Jun-02 03:47 61.7 62.1 61.2 7-Jun-02 03:52 60.5 61.0 60.0 * 8-Jun-02 03:52 61.7 62.1 61.3 7-Jun-02 03:57 60.8 61.2 60.2 * 8-Jun-02 03:57 61.7 62.3 61.1 7-Jun-02 04:02 60.6 61.2 60.1 * 8-Jun-02 04:02 61.8 62.2 61.2 7-Jun-02 04:07 60.9 61.5 60.2 * 8-Jun-02 04:07 61.7 62.2 61.2 7-Jun-02 04:12 60.6 61.1 60.2 * 8-Jun-02 04:12 61.3 61.7 61.0 7-Jun-02 04:17 60.8 61.3 60.2 * 8-Jun-02 04:17 61.6 62.1 61.2 7-Jun-02 04:22 60.5 60.9 60.1 * 8-Jun-02 04:22 61.3 61.6 60.9 7-Jun-02 04:27 60.8 61.4 60.2 * 8-Jun-02 04:27 61.3 61.7 60.9 7-Jun-02 04:32 60.6 61.0 60.2 * 8-Jun-02 04:32 61.3 61.7 60.9 7-Jun-02 04:37 60.6 61.1 60.1 * 8-Jun-02 04:37 61.5 61.9 61.1 7-Jun-02 04:42 60.5 60.9 60.1 * 8-Jun-02 04:42 61.7 62.4 61.1 7-Jun-02 04:47 60.9 61.5 60.3 * 8-Jun-02 04:47 61.6 62.2 61.0 7-Jun-02 04:52 61.2 61.9 60.5 * 8-Jun-02 04:52 61.4 61.8 61.0 7-Jun-02 04:57 61.1 61.6 60.5 * 8-Jun-02 04:57 61.6 62.3 61.1 7-Jun-02 05:02 61.2 62.3 60.4 * 8-Jun-02 05:02 62.2 63.1 61.3 7-Jun-02 05:07 61.5 62.3 60.4 * 8-Jun-02 05:07 62.0 62.7 61.2 7-Jun-02 05:12 62.1 63.2 60.9 * 8-Jun-02 05:12 62.2 62.9 61.4 7-Jun-02 05:17 62.3 63.6 60.9 * 8-Jun-02 05:17 62.2 63.0 61.4 7-Jun-02 05:22 61.9 62.9 60.9 * 8-Jun-02 05:22 62.2 63.1 61.4 7-Jun-02 05:27 61.6 62.5 60.7 * 8-Jun-02 05:27 61.8 62.3 61.3 7-Jun-02 05:32 62.1 63.0 60.5 * 8-Jun-02 05:32 62.2 62.7 61.3 7-Jun-02 05:37 61.8 62.9 60.6 * 8-Jun-02 05:37 62.1 62.8 61.5 7-Jun-02 05:42 61.9 63.4 60.6 * 8-Jun-02 05:42 62.3 63.0 61.5 7-Jun-02 05:47 62.1 63.3 60.9 * 8-Jun-02 05:47 62.4 63.4 61.4 7-Jun-02 05:52 62.8 64.0 60.5 * 8-Jun-02 05:52 62.7 63.6 61.4 7-Jun-02 05:57 61.6 62.9 60.6 * 8-Jun-02 05:57 62.1 62.7 61.4 7-Jun-02 06:02 60.9 61.4 60.4 * 8-Jun-02 06:02 62.0 62.6 61.4 7-Jun-02 06:07 61.8 62.9 60.9 * 8-Jun-02 06:07 62.3 63.2 61.5 7-Jun-02 06:12 61.9 63.0 60.9 * 8-Jun-02 06:12 62.4 63.2 61.7 7-Jun-02 06:17 62.0 63.6 60.8 * 8-Jun-02 06:17 62.7 63.6 62.0 7-Jun-02 06:22 61.7 62.5 60.9 * 8-Jun-02 06:22 63.0 64.0 62.0 7-Jun-02 06:27 62.3 63.5 61.2 * 8-Jun-02 06:27 63.1 64.0 62.1 7-Jun-02 06:32 62.8 64.2 61.4 * 8-Jun-02 06:32 62.9 63.9 61.9 7-Jun-02 06:37 63.4 64.6 61.2 * 8-Jun-02 06:37 62.9 64.1 61.8 7-Jun-02 06:42 63.3 64.7 61.7 * 8-Jun-02 06:42 64.3 65.7 62.3 7-Jun-02 06:47 64.3 66.0 62.1 * 8-Jun-02 06:47 64.4 66.3 62.4 7-Jun-02 06:52 64.4 66.6 61.9 * 8-Jun-02 06:52 64.7 66.9 62.5 7-Jun-02 06:57 66.3 69.0 62.8 * 8-Jun-02 06:57 65.6 67.6 63.2 7-Jun-02 23:02 63.6 64.5 62.7 8-Jun-02 23:03 62.7 63.8 61.6 7-Jun-02 23:07 63.2 64.0 62.3 8-Jun-02 23:08 62.1 62.9 61.4 7-Jun-02 23:12 63.5 64.7 62.5 8-Jun-02 23:13 62.2 63.1 61.4 7-Jun-02 23:17 63.7 64.9 62.6 8-Jun-02 23:18 62.1 63.0 61.1 7-Jun-02 23:22 63.6 65.2 62.3 8-Jun-02 23:23 62.0 62.8 61.1 7-Jun-02 23:27 63.3 64.1 62.6 8-Jun-02 23:28 62.0 62.6 61.4 7-Jun-02 23:32 63.2 64.1 62.3 8-Jun-02 23:33 62.4 63.8 61.2 7-Jun-02 23:37 63.2 64.3 62.2 8-Jun-02 23:38 62.6 63.8 61.5 7-Jun-02 23:42 62.7 63.3 62.1 8-Jun-02 23:43 62.7 63.9 61.5 7-Jun-02 23:47 63.4 64.4 62.5 8-Jun-02 23:48 62.1 62.9 61.3 7-Jun-02 23:52 62.8 63.4 62.2 8-Jun-02 23:53 62.1 63.2 61.2 7-Jun-02 23:57 63.0 64.0 62.3 8-Jun-02 23:58 62.6 63.8 61.4 Mean 63.3 64.3 62.4 Mean 62.3 63.1 61.5 Max 63.7 65.2 62.7 Max 65.6 67.6 63.2 Min 62.7 63.3 62.1 Min 61.3 61.6 60.9 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 9-Jun-02 00:03 62.0 63.0 61.1 * 10-Jun-02 00:03 63.0 63.6 62.3 9-Jun-02 00:08 62.0 62.8 61.2 * 10-Jun-02 00:08 63.2 64.1 62.3 9-Jun-02 00:13 62.1 63.1 61.1 * 10-Jun-02 00:13 63.7 64.8 62.7 9-Jun-02 00:18 62.0 62.8 61.2 * 10-Jun-02 00:18 63.2 64.1 62.5 9-Jun-02 00:23 62.5 63.8 61.5 * 10-Jun-02 00:23 63.9 65.5 62.7 9-Jun-02 00:28 62.3 63.3 61.4 * 10-Jun-02 00:28 62.5 63.3 61.9 9-Jun-02 00:33 62.1 63.2 61.2 * 10-Jun-02 00:33 62.4 63.0 61.9 9-Jun-02 00:38 62.4 63.6 61.4 * 10-Jun-02 00:38 62.7 63.6 62.0 9-Jun-02 00:43 61.9 62.5 61.2 * 10-Jun-02 00:43 63.1 63.9 62.5 9-Jun-02 00:48 62.2 63.3 61.2 * 10-Jun-02 00:48 62.9 63.7 62.1 9-Jun-02 00:53 62.1 63.5 60.9 * 10-Jun-02 00:53 63.2 64.2 62.4 9-Jun-02 00:58 62.6 64.2 61.3 * 10-Jun-02 00:58 63.0 63.6 62.3 9-Jun-02 01:03 62.6 63.8 61.2 * 10-Jun-02 01:03 62.8 63.5 62.2 9-Jun-02 01:08 61.8 62.4 61.0 * 10-Jun-02 01:08 62.9 63.3 62.3 9-Jun-02 01:13 61.5 62.2 60.9 * 10-Jun-02 01:13 62.8 63.4 62.3 9-Jun-02 01:18 61.3 61.8 60.7 * 10-Jun-02 01:18 62.8 63.3 62.3 9-Jun-02 01:23 61.5 62.2 60.8 * 10-Jun-02 01:23 62.7 63.1 62.2 9-Jun-02 01:28 61.1 61.5 60.6 * 10-Jun-02 01:28 62.6 63.0 62.2 9-Jun-02 01:33 61.2 61.9 60.6 * 10-Jun-02 01:33 62.4 62.7 62.0 9-Jun-02 01:38 61.5 62.2 60.9 * 10-Jun-02 01:38 62.3 62.8 61.8 9-Jun-02 01:43 61.3 61.8 60.7 * 10-Jun-02 01:43 62.4 62.8 61.9 9-Jun-02 01:48 62.0 62.9 61.0 * 10-Jun-02 01:48 63.0 63.6 62.3 9-Jun-02 01:53 61.5 62.1 60.9 * 10-Jun-02 01:53 62.5 63.0 62.0 9-Jun-02 01:58 61.4 62.1 60.8 * 10-Jun-02 01:58 62.6 63.2 62.0 9-Jun-02 02:03 61.6 62.1 61.0 * 10-Jun-02 02:03 62.7 63.3 62.2 9-Jun-02 02:08 61.8 62.5 61.1 * 10-Jun-02 02:08 62.6 63.0 62.2 9-Jun-02 02:13 61.6 62.2 61.0 * 10-Jun-02 02:13 62.5 63.0 62.0 9-Jun-02 02:18 61.2 61.7 60.7 * 10-Jun-02 02:18 62.4 62.9 61.9 9-Jun-02 02:23 61.3 61.8 60.8 * 10-Jun-02 02:23 62.0 62.4 61.6 9-Jun-02 02:28 61.5 62.4 60.8 * 10-Jun-02 02:28 62.1 62.5 61.6 9-Jun-02 02:33 61.6 62.5 60.8 * 10-Jun-02 02:33 62.1 62.5 61.7 9-Jun-02 02:38 61.4 61.9 60.8 * 10-Jun-02 02:38 62.2 62.6 61.7 9-Jun-02 02:43 61.1 61.6 60.7 * 10-Jun-02 02:43 62.5 63.3 61.7 9-Jun-02 02:48 61.1 61.6 60.6 * 10-Jun-02 02:48 62.3 62.9 61.6 9-Jun-02 02:53 61.5 62.1 60.9 * 10-Jun-02 02:53 62.0 62.4 61.6 9-Jun-02 02:58 61.8 62.5 61.1 * 10-Jun-02 02:58 61.9 62.3 61.5 9-Jun-02 03:03 61.7 62.2 61.1 * 10-Jun-02 03:03 62.0 62.4 61.6 9-Jun-02 03:08 61.3 61.8 60.8 * 10-Jun-02 03:08 62.0 62.4 61.6 9-Jun-02 03:13 61.7 62.4 61.1 * 10-Jun-02 03:13 61.9 62.3 61.5 9-Jun-02 03:18 61.5 62.1 61.0 * 10-Jun-02 03:18 61.9 62.3 61.4 9-Jun-02 03:23 61.3 61.7 60.8 * 10-Jun-02 03:23 62.2 62.6 61.5 9-Jun-02 03:28 62.2 63.9 60.9 * 10-Jun-02 03:28 61.9 62.3 61.5 9-Jun-02 03:33 61.3 61.8 60.8 * 10-Jun-02 03:33 62.0 62.4 61.5 9-Jun-02 03:38 61.2 61.7 60.7 * 10-Jun-02 03:38 61.9 62.3 61.5 9-Jun-02 03:43 61.1 61.6 60.6 * 10-Jun-02 03:43 61.9 62.3 61.6 9-Jun-02 03:48 61.0 61.4 60.6 * 10-Jun-02 03:48 62.0 62.4 61.5 9-Jun-02 03:53 61.1 61.5 60.7 * 10-Jun-02 03:53 62.0 62.5 61.6 9-Jun-02 03:58 61.0 61.4 60.5 * 10-Jun-02 03:58 61.8 62.2 61.4 9-Jun-02 04:03 60.9 61.4 60.5 * 10-Jun-02 04:03 61.8 62.1 61.4 9-Jun-02 04:08 61.0 61.4 60.5 * 10-Jun-02 04:08 62.2 63.2 61.4 9-Jun-02 04:13 60.9 61.5 60.4 * 10-Jun-02 04:13 61.7 62.1 61.3 9-Jun-02 04:18 60.7 61.1 60.3 * 10-Jun-02 04:18 62.1 62.4 61.5 9-Jun-02 04:23 61.0 61.6 60.4 * 10-Jun-02 04:23 61.8 62.1 61.3 9-Jun-02 04:28 60.8 61.2 60.3 * 10-Jun-02 04:28 61.9 62.5 61.2 9-Jun-02 04:33 60.9 61.5 60.3 * 10-Jun-02 04:33 61.9 62.5 61.3 9-Jun-02 04:38 61.0 61.5 60.5 * 10-Jun-02 04:38 61.9 62.4 61.4 9-Jun-02 04:43 60.8 61.3 60.3 * 10-Jun-02 04:43 62.2 63.2 61.5 9-Jun-02 04:48 60.8 61.2 60.3 * 10-Jun-02 04:48 62.1 62.8 61.5 9-Jun-02 04:53 61.2 61.9 60.5 * 10-Jun-02 04:53 62.1 62.8 61.5 9-Jun-02 04:58 61.1 61.7 60.6 * 10-Jun-02 04:58 62.5 63.4 61.6 9-Jun-02 05:03 61.5 62.4 60.7 * 10-Jun-02 05:03 62.0 62.6 61.5 9-Jun-02 05:08 61.4 62.3 60.6 * 10-Jun-02 05:08 62.2 62.8 61.5 9-Jun-02 05:13 61.7 62.5 60.9 * 10-Jun-02 05:13 62.3 63.1 61.6 9-Jun-02 05:18 62.0 62.9 61.0 * 10-Jun-02 05:18 62.8 63.8 61.8 9-Jun-02 05:23 62.0 63.0 61.1 * 10-Jun-02 05:23 62.8 63.8 61.8 9-Jun-02 05:28 61.7 62.5 60.9 * 10-Jun-02 05:28 62.3 63.0 61.6 9-Jun-02 05:33 61.5 62.2 60.8 * 10-Jun-02 05:33 62.4 63.2 61.7 9-Jun-02 05:38 61.9 62.9 60.9 * 10-Jun-02 05:38 62.6 63.6 61.6 9-Jun-02 05:43 61.7 62.4 60.9 * 10-Jun-02 05:43 63.1 64.5 61.8 9-Jun-02 05:48 61.7 62.8 60.8 * 10-Jun-02 05:48 63.3 63.8 61.7 9-Jun-02 05:53 61.4 62.0 60.8 * 10-Jun-02 05:53 62.7 63.6 61.7 9-Jun-02 05:58 62.0 63.0 60.9 * 10-Jun-02 05:58 62.7 63.4 61.8 9-Jun-02 06:03 62.1 63.5 60.8 * 10-Jun-02 06:03 62.5 63.4 61.8 9-Jun-02 06:08 62.0 63.4 61.0 * 10-Jun-02 06:08 62.6 63.7 61.7 9-Jun-02 06:13 61.5 62.1 60.9 * 10-Jun-02 06:13 63.7 64.3 62.0 9-Jun-02 06:18 61.9 63.3 60.9 * 10-Jun-02 06:18 63.1 64.1 62.2 9-Jun-02 06:23 61.8 62.7 61.0 * 10-Jun-02 06:23 62.9 63.6 62.3 9-Jun-02 06:28 62.2 63.7 61.0 * 10-Jun-02 06:28 63.5 64.5 62.4 9-Jun-02 06:33 62.5 63.4 61.3 * 10-Jun-02 06:33 63.5 64.4 62.6 9-Jun-02 06:38 62.9 64.3 61.2 * 10-Jun-02 06:38 63.6 64.2 62.6 9-Jun-02 06:43 64.9 67.7 61.4 * 10-Jun-02 06:43 64.2 65.8 62.5 9-Jun-02 06:48 64.9 67.1 61.7 * 10-Jun-02 06:48 64.4 65.6 63.0 9-Jun-02 06:53 63.4 65.3 61.5 * 10-Jun-02 06:53 64.6 66.4 63.0 9-Jun-02 06:58 63.6 65.8 61.4 * 10-Jun-02 06:58 64.4 65.2 63.5 9-Jun-02 23:03 62.8 63.8 62.0 * 10-Jun-02 23:02 64.7 65.5 64.0 9-Jun-02 23:08 62.9 63.8 62.0 * 10-Jun-02 23:07 65.3 66.3 64.3 9-Jun-02 23:13 63.0 63.9 62.1 * 10-Jun-02 23:12 64.9 65.7 63.9 9-Jun-02 23:18 62.8 63.8 62.0 * 10-Jun-02 23:17 64.8 65.7 64.0 9-Jun-02 23:23 63.0 63.8 62.3 * 10-Jun-02 23:22 64.5 65.2 63.8 9-Jun-02 23:28 63.0 63.9 62.2 * 10-Jun-02 23:27 64.8 65.4 64.1 9-Jun-02 23:33 62.8 63.5 62.1 * 10-Jun-02 23:32 64.7 65.8 63.9 9-Jun-02 23:38 63.3 64.1 62.5 * 10-Jun-02 23:37 64.8 65.7 63.9 9-Jun-02 23:43 62.9 63.9 62.1 * 10-Jun-02 23:42 64.5 65.0 63.9 9-Jun-02 23:48 63.2 64.2 62.3 * 10-Jun-02 23:47 64.9 65.8 64.0 9-Jun-02 23:53 63.2 63.8 62.6 * 10-Jun-02 23:52 64.4 64.9 63.8 9-Jun-02 23:58 63.4 64.7 62.3 * 10-Jun-02 23:57 64.7 65.5 64.1 Mean 62.0 62.9 61.1 Mean 63.0 63.7 62.2 Max 64.9 67.7 62.6 Max 65.3 66.4 64.3 Min 60.7 61.1 60.3 Min 61.7 62.1 61.2 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 11-Jun-02 00:02 64.6 65.2 64.0 * 12-Jun-02 00:02 63.9 65.1 63.1 11-Jun-02 00:07 64.5 65.3 63.7 * 12-Jun-02 00:07 63.9 64.6 63.2 11-Jun-02 00:12 64.4 65.1 63.7 * 12-Jun-02 00:12 64.2 65.0 63.5 11-Jun-02 00:17 64.3 64.8 63.7 * 12-Jun-02 00:17 63.7 64.3 63.1 11-Jun-02 00:22 64.3 65.0 63.6 * 12-Jun-02 00:22 63.8 64.8 63.0 11-Jun-02 00:27 64.4 65.3 63.5 * 12-Jun-02 00:27 64.0 64.8 63.3 11-Jun-02 00:32 64.0 64.8 63.3 * 12-Jun-02 00:32 63.8 64.5 63.0 11-Jun-02 00:37 64.2 65.0 63.3 * 12-Jun-02 00:37 63.8 64.5 63.1 11-Jun-02 00:42 64.0 64.5 63.3 * 12-Jun-02 00:42 63.6 64.2 63.0 11-Jun-02 00:47 64.3 65.1 63.5 * 12-Jun-02 00:47 63.7 64.5 63.0 11-Jun-02 00:52 64.0 64.6 63.3 * 12-Jun-02 00:52 63.7 64.4 63.1 11-Jun-02 00:57 64.0 64.7 63.3 * 12-Jun-02 00:57 63.7 64.6 62.9 11-Jun-02 01:02 64.5 65.3 63.4 * 12-Jun-02 01:02 63.8 64.6 63.1 11-Jun-02 01:07 63.8 64.4 63.1 * 12-Jun-02 01:07 63.8 64.9 62.9 11-Jun-02 01:12 63.9 64.5 63.3 * 12-Jun-02 01:12 63.5 64.1 63.0 11-Jun-02 01:17 63.8 64.2 63.3 * 12-Jun-02 01:17 63.1 63.6 62.7 11-Jun-02 01:22 63.9 64.3 63.3 * 12-Jun-02 01:22 63.2 63.8 62.7 11-Jun-02 01:27 63.5 64.1 62.9 * 12-Jun-02 01:27 62.9 63.4 62.5 11-Jun-02 01:32 63.3 63.8 62.8 * 12-Jun-02 01:32 63.1 63.6 62.6 11-Jun-02 01:37 63.6 64.1 63.1 * 12-Jun-02 01:37 63.1 63.8 62.6 11-Jun-02 01:42 63.7 64.2 63.2 * 12-Jun-02 01:42 63.2 63.9 62.6 11-Jun-02 01:47 63.7 64.3 63.2 * 12-Jun-02 01:47 62.8 63.3 62.4 11-Jun-02 01:52 63.5 63.9 63.0 * 12-Jun-02 01:52 63.1 63.6 62.5 11-Jun-02 01:57 63.6 64.3 63.0 * 12-Jun-02 01:57 62.7 63.2 62.3 11-Jun-02 02:02 63.4 63.9 62.9 * 12-Jun-02 02:02 62.6 63.1 62.1 11-Jun-02 02:07 63.8 64.4 63.2 * 12-Jun-02 02:07 62.8 63.2 62.3 11-Jun-02 02:12 63.9 64.3 63.3 * 12-Jun-02 02:12 63.0 63.8 62.2 11-Jun-02 02:17 63.8 64.3 63.2 * 12-Jun-02 02:17 63.3 64.3 62.3 11-Jun-02 02:22 63.6 64.1 63.1 * 12-Jun-02 02:22 62.9 63.3 62.4 11-Jun-02 02:27 63.8 64.3 63.2 * 12-Jun-02 02:27 62.8 63.1 62.4 11-Jun-02 02:32 64.0 64.6 63.3 * 12-Jun-02 02:32 62.8 63.3 62.3 11-Jun-02 02:37 63.8 64.3 63.2 * 12-Jun-02 02:37 63.0 63.5 62.5 11-Jun-02 02:42 63.9 64.4 63.3 * 12-Jun-02 02:42 62.9 63.3 62.4 11-Jun-02 02:47 63.9 64.5 63.2 * 12-Jun-02 02:47 62.7 63.2 62.3 11-Jun-02 02:52 64.0 64.5 63.4 * 12-Jun-02 02:52 63.0 63.5 62.4 11-Jun-02 02:57 63.8 64.3 63.3 * 12-Jun-02 02:57 63.0 63.8 62.5 11-Jun-02 03:02 63.8 64.3 63.2 * 12-Jun-02 03:02 63.0 63.5 62.5 11-Jun-02 03:07 64.5 65.2 63.8 * 12-Jun-02 03:07 62.9 63.3 62.4 11-Jun-02 03:12 64.0 64.5 63.4 * 12-Jun-02 03:12 63.0 63.5 62.5 11-Jun-02 03:17 64.1 64.8 63.4 * 12-Jun-02 03:17 62.8 63.2 62.3 11-Jun-02 03:22 64.1 64.7 63.5 * 12-Jun-02 03:22 62.8 63.3 62.3 11-Jun-02 03:27 64.0 64.4 63.4 * 12-Jun-02 03:27 63.0 63.4 62.5 11-Jun-02 03:32 63.9 64.4 63.4 * 12-Jun-02 03:32 63.0 63.4 62.5 11-Jun-02 03:37 64.0 64.5 63.2 * 12-Jun-02 03:37 63.0 63.5 62.6 11-Jun-02 03:42 63.7 64.3 63.2 * 12-Jun-02 03:42 62.9 63.4 62.3 11-Jun-02 03:47 63.7 64.2 63.2 * 12-Jun-02 03:47 62.9 63.3 62.3 11-Jun-02 03:52 63.9 64.4 63.3 * 12-Jun-02 03:52 63.1 63.7 62.5 11-Jun-02 03:57 64.1 64.7 63.5 * 12-Jun-02 03:57 62.7 63.2 62.2 11-Jun-02 04:02 63.5 64.0 63.1 * 12-Jun-02 04:02 63.2 63.6 62.7 11-Jun-02 04:07 63.7 64.2 63.2 * 12-Jun-02 04:07 63.1 63.7 62.5 11-Jun-02 04:12 63.7 64.3 63.2 * 12-Jun-02 04:12 63.1 63.7 62.6 11-Jun-02 04:17 63.9 64.4 63.4 * 12-Jun-02 04:17 63.1 63.5 62.7 11-Jun-02 04:22 64.0 64.5 63.4 * 12-Jun-02 04:22 63.0 63.5 62.5 11-Jun-02 04:27 63.8 64.3 63.2 * 12-Jun-02 04:27 63.3 63.9 62.7 11-Jun-02 04:32 63.7 64.2 63.1 * 12-Jun-02 04:32 62.8 63.2 62.4 11-Jun-02 04:37 63.8 64.3 63.2 * 12-Jun-02 04:37 62.7 63.1 62.3 11-Jun-02 04:42 63.9 64.5 63.3 * 12-Jun-02 04:42 62.7 63.2 62.2 11-Jun-02 04:47 63.9 64.5 63.3 * 12-Jun-02 04:47 62.7 63.2 62.3 11-Jun-02 04:52 63.8 64.3 63.3 * 12-Jun-02 04:52 63.2 64.0 62.5 11-Jun-02 04:57 64.1 64.8 63.4 * 12-Jun-02 04:57 62.6 63.0 62.1 11-Jun-02 05:02 64.3 65.0 63.6 * 12-Jun-02 05:02 62.7 63.3 62.1 11-Jun-02 05:07 64.2 64.9 63.4 * 12-Jun-02 05:07 62.8 63.6 62.1 11-Jun-02 05:12 64.0 64.6 63.2 * 12-Jun-02 05:12 62.8 63.6 62.2 11-Jun-02 05:17 64.1 64.9 63.4 * 12-Jun-02 05:17 62.9 63.8 62.2 11-Jun-02 05:22 64.2 64.8 63.5 * 12-Jun-02 05:22 63.5 64.5 62.5 11-Jun-02 05:27 64.8 65.7 63.6 * 12-Jun-02 05:27 63.1 63.9 62.4 11-Jun-02 05:32 64.2 64.7 63.3 * 12-Jun-02 05:32 63.1 63.8 62.5 11-Jun-02 05:37 64.3 64.9 63.6 * 12-Jun-02 05:37 63.2 63.8 62.4 11-Jun-02 05:42 64.1 64.7 63.4 * 12-Jun-02 05:42 63.1 63.8 62.3 11-Jun-02 05:47 64.4 65.5 63.5 * 12-Jun-02 05:47 63.4 64.3 62.5 11-Jun-02 05:52 65.3 66.4 64.0 * 12-Jun-02 05:52 63.3 64.0 62.4 11-Jun-02 05:57 64.1 64.8 63.3 * 12-Jun-02 05:57 63.4 64.5 62.5 11-Jun-02 06:02 64.5 65.9 63.0 * 12-Jun-02 06:02 63.4 64.1 62.6 11-Jun-02 06:07 65.4 66.8 63.7 * 12-Jun-02 06:07 63.1 63.6 62.4 11-Jun-02 06:12 65.4 66.3 64.2 * 12-Jun-02 06:12 63.4 64.5 62.5 11-Jun-02 06:17 65.0 65.9 63.7 * 12-Jun-02 06:17 63.7 64.7 62.8 11-Jun-02 06:22 64.3 65.0 63.1 * 12-Jun-02 06:22 63.2 64.0 62.5 11-Jun-02 06:27 65.0 65.9 64.0 * 12-Jun-02 06:27 63.4 64.1 62.7 11-Jun-02 06:32 65.7 66.7 64.5 * 12-Jun-02 06:32 63.9 65.2 62.8 11-Jun-02 06:37 66.5 67.7 64.8 * 12-Jun-02 06:37 63.8 64.9 62.8 11-Jun-02 06:42 69.4 70.4 65.1 * 12-Jun-02 06:42 64.1 65.1 63.0 11-Jun-02 06:47 69.3 70.6 65.9 * 12-Jun-02 06:47 64.4 65.3 63.2 11-Jun-02 06:52 73.9 74.8 69.4 * 12-Jun-02 06:52 64.3 65.6 63.0 11-Jun-02 06:57 75.1 72.8 67.3 * 12-Jun-02 06:57 65.0 66.4 63.7 11-Jun-02 23:02 63.7 64.5 63.0 * 12-Jun-02 23:01 64.3 65.2 63.5 11-Jun-02 23:07 63.6 64.7 62.8 * 12-Jun-02 23:06 64.5 65.6 63.6 11-Jun-02 23:12 63.7 64.4 63.1 * 12-Jun-02 23:11 64.3 65.1 63.5 11-Jun-02 23:17 63.7 64.4 62.9 * 12-Jun-02 23:16 64.8 65.6 63.9 11-Jun-02 23:22 63.9 64.6 63.2 * 12-Jun-02 23:21 64.1 64.9 63.5 11-Jun-02 23:27 64.1 64.8 63.3 * 12-Jun-02 23:26 64.5 65.3 63.7 11-Jun-02 23:32 63.5 64.0 62.9 * 12-Jun-02 23:31 63.8 64.4 63.1 11-Jun-02 23:37 63.8 64.7 63.0 * 12-Jun-02 23:36 64.2 65.2 63.3 11-Jun-02 23:42 63.5 64.1 62.9 * 12-Jun-02 23:41 64.4 65.1 63.5 11-Jun-02 23:47 63.8 64.7 63.0 * 12-Jun-02 23:46 64.2 65.4 63.3 11-Jun-02 23:52 63.4 64.1 62.7 * 12-Jun-02 23:51 64.0 64.6 63.3 11-Jun-02 23:57 63.8 64.7 62.9 * 12-Jun-02 23:56 64.2 65.1 63.4 Mean 64.7 65.4 63.5 Mean 63.4 64.1 62.7 Max 73.9 74.8 69.4 Max 65.0 66.4 63.9 Min 63.3 63.8 62.7 Min 62.6 63.0 62.1 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 13-Jun-02 00:01 63.9 64.9 62.9 14-Jun-02 00:01 64.2 65.3 63.0 13-Jun-02 00:06 63.5 64.5 62.7 14-Jun-02 00:06 63.7 64.7 62.7 13-Jun-02 00:11 63.6 64.5 62.8 14-Jun-02 00:11 63.9 64.8 63.0 13-Jun-02 00:16 63.8 64.8 62.9 14-Jun-02 00:16 63.6 64.3 62.9 13-Jun-02 00:21 64.0 65.0 63.1 14-Jun-02 00:21 63.6 65.0 62.6 13-Jun-02 00:26 64.0 65.0 63.2 14-Jun-02 00:26 63.6 64.5 62.7 13-Jun-02 00:31 63.5 64.3 62.8 14-Jun-02 00:31 63.0 63.6 62.4 13-Jun-02 00:36 64.0 64.9 62.7 14-Jun-02 00:36 63.6 64.4 62.9 13-Jun-02 00:41 63.7 64.8 62.9 14-Jun-02 00:41 63.4 64.3 62.6 13-Jun-02 00:46 63.8 64.8 62.9 14-Jun-02 00:46 63.6 65.1 62.5 13-Jun-02 00:51 63.5 64.2 62.8 14-Jun-02 00:51 63.2 64.2 62.1 13-Jun-02 00:56 63.4 64.2 62.6 14-Jun-02 00:56 63.4 64.8 62.4 13-Jun-02 01:01 63.3 64.0 62.7 14-Jun-02 01:01 63.5 64.5 62.7 13-Jun-02 01:06 63.6 64.4 62.8 14-Jun-02 01:06 63.4 64.9 62.4 13-Jun-02 01:11 63.4 64.0 62.7 14-Jun-02 01:11 62.7 63.3 62.0 13-Jun-02 01:16 63.0 63.5 62.6 14-Jun-02 01:16 62.8 63.4 62.2 13-Jun-02 01:21 63.2 63.8 62.7 14-Jun-02 01:21 62.4 63.0 61.9 13-Jun-02 01:26 62.7 63.1 62.3 14-Jun-02 01:26 62.2 62.6 61.8 13-Jun-02 01:31 63.7 63.4 62.4 14-Jun-02 01:31 62.2 62.6 61.7 13-Jun-02 01:36 62.9 63.3 62.4 14-Jun-02 01:36 62.2 62.7 61.8 13-Jun-02 01:41 63.0 63.7 62.3 14-Jun-02 01:41 62.3 62.8 61.8 13-Jun-02 01:46 62.9 63.4 62.4 14-Jun-02 01:46 62.5 63.0 61.9 13-Jun-02 01:51 63.0 63.5 62.4 14-Jun-02 01:51 62.4 63.0 61.8 13-Jun-02 01:56 62.7 63.2 62.3 14-Jun-02 01:56 62.3 62.8 61.9 13-Jun-02 02:01 62.7 63.2 62.3 14-Jun-02 02:01 62.6 63.1 62.0 13-Jun-02 02:06 62.8 63.2 62.4 14-Jun-02 02:06 62.7 63.1 62.2 13-Jun-02 02:11 62.9 63.4 62.4 14-Jun-02 02:11 63.1 64.2 62.2 13-Jun-02 02:16 62.8 63.2 62.4 14-Jun-02 02:16 62.7 63.4 62.2 13-Jun-02 02:21 62.8 63.1 62.4 14-Jun-02 02:21 62.9 63.8 62.2 13-Jun-02 02:26 62.8 63.3 62.4 14-Jun-02 02:26 62.6 63.1 62.0 13-Jun-02 02:31 62.8 63.2 62.4 14-Jun-02 02:31 62.6 63.1 62.1 13-Jun-02 02:36 62.9 63.3 62.4 14-Jun-02 02:36 62.8 63.2 62.3 13-Jun-02 02:41 62.8 63.1 62.4 14-Jun-02 02:41 62.8 63.2 62.3 13-Jun-02 02:46 63.2 63.6 62.8 14-Jun-02 02:46 62.8 63.4 62.2 13-Jun-02 02:51 63.1 63.6 62.6 14-Jun-02 02:51 62.8 63.4 62.2 13-Jun-02 02:56 63.1 63.6 62.6 14-Jun-02 02:56 62.5 62.9 62.1 13-Jun-02 03:01 63.0 63.4 62.5 14-Jun-02 03:01 62.9 63.5 62.1 13-Jun-02 03:06 63.1 63.5 62.7 14-Jun-02 03:06 62.7 63.1 62.2 13-Jun-02 03:11 63.1 63.5 62.7 14-Jun-02 03:11 62.9 63.4 62.4 13-Jun-02 03:16 63.0 63.4 62.5 14-Jun-02 03:16 62.9 63.4 62.4 13-Jun-02 03:21 63.2 63.6 62.8 14-Jun-02 03:21 62.8 63.3 62.3 13-Jun-02 03:26 63.2 63.6 62.7 14-Jun-02 03:26 62.8 63.3 62.3 13-Jun-02 03:31 63.3 63.8 62.8 14-Jun-02 03:31 63.3 63.9 62.5 13-Jun-02 03:36 63.4 63.8 62.9 14-Jun-02 03:36 63.1 63.8 62.5 13-Jun-02 03:41 63.1 63.4 62.7 14-Jun-02 03:41 62.8 63.2 62.4 13-Jun-02 03:46 63.4 63.8 62.9 14-Jun-02 03:46 63.0 63.4 62.5 13-Jun-02 03:51 63.2 63.6 62.8 14-Jun-02 03:51 63.3 63.8 62.7 13-Jun-02 03:56 63.1 63.5 62.8 14-Jun-02 03:56 63.1 63.6 62.7 13-Jun-02 04:01 63.3 63.7 62.8 14-Jun-02 04:01 63.1 63.5 62.7 13-Jun-02 04:06 63.2 63.7 62.6 14-Jun-02 04:06 63.3 63.8 62.8 13-Jun-02 04:11 62.9 63.3 62.4 14-Jun-02 04:11 63.1 63.6 62.5 13-Jun-02 04:16 63.2 63.6 62.7 14-Jun-02 04:16 62.9 63.4 62.5 13-Jun-02 04:21 63.3 63.8 62.8 14-Jun-02 04:21 63.0 63.4 62.6 13-Jun-02 04:26 62.8 63.2 62.5 14-Jun-02 04:26 63.2 63.8 62.7 13-Jun-02 04:31 63.1 63.5 62.6 14-Jun-02 04:31 63.1 63.6 62.6 13-Jun-02 04:36 62.9 63.3 62.5 14-Jun-02 04:36 63.0 63.4 62.6 13-Jun-02 04:41 63.0 63.4 62.6 14-Jun-02 04:41 63.2 63.7 62.7 13-Jun-02 04:46 62.9 63.3 62.5 14-Jun-02 04:46 63.2 63.7 62.8 13-Jun-02 04:51 63.2 63.6 62.8 14-Jun-02 04:51 63.2 63.9 62.6 13-Jun-02 04:56 63.4 64.1 62.9 14-Jun-02 04:56 63.4 64.1 62.8 13-Jun-02 05:01 63.3 63.7 62.8 14-Jun-02 05:01 63.2 63.6 62.7 13-Jun-02 05:06 63.5 64.2 62.9 14-Jun-02 05:06 63.7 64.4 63.0 13-Jun-02 05:11 63.7 64.5 63.0 14-Jun-02 05:11 63.4 64.1 62.8 13-Jun-02 05:16 63.9 64.6 63.1 14-Jun-02 05:16 63.6 64.3 62.9 13-Jun-02 05:21 63.9 64.7 63.1 14-Jun-02 05:21 63.3 64.0 62.6 13-Jun-02 05:26 63.6 64.4 63.0 14-Jun-02 05:26 63.6 64.3 62.8 13-Jun-02 05:31 63.9 64.8 63.1 14-Jun-02 05:31 63.3 64.3 62.5 13-Jun-02 05:36 63.7 64.4 63.0 14-Jun-02 05:36 63.3 64.3 62.5 13-Jun-02 05:41 64.0 64.9 63.1 14-Jun-02 05:41 63.2 64.0 62.3 13-Jun-02 05:46 63.8 64.4 63.0 14-Jun-02 05:46 63.3 64.2 62.4 13-Jun-02 05:51 64.2 65.1 63.2 14-Jun-02 05:51 63.5 64.5 62.6 13-Jun-02 05:56 63.9 64.7 63.0 14-Jun-02 05:56 63.5 64.3 62.5 13-Jun-02 06:01 63.8 64.3 63.2 14-Jun-02 06:01 63.3 64.0 62.5 13-Jun-02 06:06 64.4 65.6 63.4 14-Jun-02 06:06 63.5 64.6 62.6 13-Jun-02 06:11 64.0 64.9 63.3 14-Jun-02 06:11 63.5 64.3 62.7 13-Jun-02 06:16 65.2 67.0 63.6 14-Jun-02 06:16 63.6 64.8 62.6 13-Jun-02 06:21 64.3 65.0 63.6 14-Jun-02 06:21 63.4 64.1 62.7 13-Jun-02 06:26 64.4 65.3 63.6 14-Jun-02 06:26 64.2 65.5 63.1 13-Jun-02 06:31 64.9 65.8 64.0 14-Jun-02 06:31 64.1 65.3 63.1 13-Jun-02 06:36 64.9 65.5 64.0 14-Jun-02 06:36 64.5 65.5 63.2 13-Jun-02 06:41 64.7 65.8 63.8 14-Jun-02 06:41 64.6 66.0 63.5 13-Jun-02 06:46 65.1 65.8 64.4 14-Jun-02 06:46 65.3 66.6 63.8 13-Jun-02 06:51 65.5 66.6 64.1 14-Jun-02 06:51 65.5 67.2 63.8 13-Jun-02 06:56 65.8 67.3 64.1 14-Jun-02 06:56 64.9 65.9 63.7 13-Jun-02 23:01 64.4 65.6 63.3 14-Jun-02 23:04 64.2 65.5 62.9 13-Jun-02 23:06 64.0 64.8 63.2 14-Jun-02 23:09 63.9 64.9 62.9 13-Jun-02 23:11 64.3 65.3 63.4 14-Jun-02 23:14 64.3 65.6 63.0 13-Jun-02 23:16 64.6 65.9 63.2 14-Jun-02 23:19 64.0 65.1 62.9 13-Jun-02 23:21 65.1 66.8 63.4 14-Jun-02 23:24 64.4 65.4 63.3 13-Jun-02 23:26 64.4 65.7 63.2 14-Jun-02 23:29 64.0 65.1 62.9 13-Jun-02 23:31 64.6 66.2 62.9 14-Jun-02 23:34 63.9 64.9 63.0 13-Jun-02 23:36 64.2 65.5 63.0 14-Jun-02 23:39 64.1 65.2 62.9 13-Jun-02 23:41 64.3 65.6 62.9 14-Jun-02 23:44 63.9 65.1 62.7 13-Jun-02 23:46 64.4 65.7 63.2 14-Jun-02 23:49 63.3 64.3 62.3 13-Jun-02 23:51 63.7 64.8 62.7 14-Jun-02 23:54 63.6 64.5 62.8 13-Jun-02 23:56 64.1 65.6 62.9 14-Jun-02 23:59 63.7 64.9 62.4 Mean 63.7 64.5 62.9 Mean 63.4 64.2 62.6 Max 65.8 67.3 64.4 Max 65.5 67.2 63.8 Min 62.7 63.1 62.3 Min 62.2 62.6 61.7 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 15-Jun-02 00:04 63.3 64.4 62.3 16-Jun-02 00:04 60.4 61.3 59.4 15-Jun-02 00:09 63.7 65.4 62.4 16-Jun-02 00:09 61.5 63.6 58.9 15-Jun-02 00:14 63.7 64.9 62.5 16-Jun-02 00:14 61.8 63.1 60.2 15-Jun-02 00:19 63.4 64.8 62.2 16-Jun-02 00:19 60.8 61.9 59.2 15-Jun-02 00:24 63.3 64.4 62.3 16-Jun-02 00:24 60.8 62.4 59.0 15-Jun-02 00:29 63.3 64.0 62.5 16-Jun-02 00:29 60.3 61.6 58.9 15-Jun-02 00:34 63.3 64.4 62.3 16-Jun-02 00:34 60.3 61.8 58.7 15-Jun-02 00:39 62.8 63.7 61.9 16-Jun-02 00:39 61.3 62.9 59.3 15-Jun-02 00:44 63.1 64.2 62.1 16-Jun-02 00:44 61.2 62.8 59.6 15-Jun-02 00:49 63.5 64.6 62.4 16-Jun-02 00:49 60.4 62.3 58.8 15-Jun-02 00:54 63.4 64.6 62.4 16-Jun-02 00:54 60.1 61.8 58.3 15-Jun-02 00:59 63.6 64.6 62.6 16-Jun-02 00:59 61.0 62.7 58.4 15-Jun-02 01:04 63.5 65.1 62.1 16-Jun-02 01:04 60.8 61.9 58.6 15-Jun-02 01:09 62.7 63.5 62.0 16-Jun-02 01:09 60.6 62.9 58.4 15-Jun-02 01:14 62.7 63.5 62.0 16-Jun-02 01:14 59.5 60.7 58.3 15-Jun-02 01:19 62.6 63.3 61.8 16-Jun-02 01:19 59.4 60.6 57.9 15-Jun-02 01:24 62.3 62.9 61.7 16-Jun-02 01:24 58.8 59.8 57.8 15-Jun-02 01:29 61.9 62.4 61.3 16-Jun-02 01:29 58.7 59.8 57.6 15-Jun-02 01:34 62.8 63.9 61.8 16-Jun-02 01:34 68.6 71.4 59.2 15-Jun-02 01:39 62.0 62.7 61.3 16-Jun-02 01:39 67.9 70.2 63.1 15-Jun-02 01:44 62.1 62.7 61.4 16-Jun-02 01:44 62.8 65.7 60.0 15-Jun-02 01:49 62.6 63.2 61.9 16-Jun-02 01:49 59.6 60.9 58.3 15-Jun-02 01:54 62.3 62.8 61.6 16-Jun-02 01:54 60.2 61.3 58.7 15-Jun-02 01:59 62.7 63.2 62.0 16-Jun-02 01:59 59.8 60.6 58.9 15-Jun-02 02:04 62.7 63.5 61.9 16-Jun-02 02:04 61.3 61.8 59.4 15-Jun-02 02:09 62.4 62.9 61.7 16-Jun-02 02:09 59.9 60.7 59.1 15-Jun-02 02:14 62.7 63.7 61.9 16-Jun-02 02:14 60.6 61.8 59.4 15-Jun-02 02:19 62.6 63.4 62.0 16-Jun-02 02:19 60.4 61.4 59.4 15-Jun-02 02:24 62.7 63.4 62.1 16-Jun-02 02:24 60.3 61.5 59.2 15-Jun-02 02:29 62.2 62.8 61.7 16-Jun-02 02:29 59.8 60.9 58.4 15-Jun-02 02:34 62.7 63.4 61.9 16-Jun-02 02:34 59.8 60.8 58.9 15-Jun-02 02:39 62.7 63.3 62.0 16-Jun-02 02:39 60.1 61.4 58.8 15-Jun-02 02:44 62.6 63.3 61.9 16-Jun-02 02:44 59.8 60.8 58.8 15-Jun-02 02:49 62.5 63.1 62.0 16-Jun-02 02:49 59.9 61.2 58.7 15-Jun-02 02:54 62.8 63.5 62.1 16-Jun-02 02:54 60.6 61.9 59.3 15-Jun-02 02:59 62.3 62.8 61.8 16-Jun-02 02:59 60.8 62.1 59.5 15-Jun-02 03:04 62.3 62.9 61.8 16-Jun-02 03:04 60.4 61.3 59.3 15-Jun-02 03:09 62.2 62.9 61.6 16-Jun-02 03:09 60.5 61.4 59.5 15-Jun-02 03:14 62.6 63.2 61.8 16-Jun-02 03:14 60.1 60.9 59.3 15-Jun-02 03:19 62.5 63.0 61.8 16-Jun-02 03:19 60.3 61.1 59.5 15-Jun-02 03:24 62.3 62.9 61.7 16-Jun-02 03:24 60.2 61.5 59.1 15-Jun-02 03:29 62.1 62.6 61.5 16-Jun-02 03:29 60.2 61.2 59.1 15-Jun-02 03:34 61.9 62.4 61.4 16-Jun-02 03:34 59.9 60.7 59.0 15-Jun-02 03:39 62.2 62.7 61.6 16-Jun-02 03:39 59.4 60.2 58.6 15-Jun-02 03:44 62.0 62.5 61.5 16-Jun-02 03:44 59.8 60.8 58.8 15-Jun-02 03:49 62.3 62.9 61.7 16-Jun-02 03:49 59.5 60.3 58.6 15-Jun-02 03:54 62.0 62.5 61.4 16-Jun-02 03:54 59.6 61.1 58.4 15-Jun-02 03:59 61.7 62.2 61.3 16-Jun-02 03:59 60.2 61.1 59.2 15-Jun-02 04:04 62.2 62.9 61.6 16-Jun-02 04:04 59.7 60.7 58.7 15-Jun-02 04:09 62.2 63.0 61.4 16-Jun-02 04:09 59.8 61.2 58.3 15-Jun-02 04:14 62.1 62.7 61.5 16-Jun-02 04:14 60.7 60.8 58.9 15-Jun-02 04:19 62.5 63.0 62.0 16-Jun-02 04:19 60.5 61.5 58.9 15-Jun-02 04:24 62.8 63.4 62.1 16-Jun-02 04:24 59.9 60.6 59.2 15-Jun-02 04:29 62.9 63.6 62.1 16-Jun-02 04:29 59.7 60.4 59.0 15-Jun-02 04:34 62.6 63.2 62.0 16-Jun-02 04:34 60.5 61.5 59.6 15-Jun-02 04:39 62.7 63.5 61.9 16-Jun-02 04:39 60.5 61.6 59.5 15-Jun-02 04:44 62.8 63.5 62.0 16-Jun-02 04:44 61.0 62.3 59.8 15-Jun-02 04:49 62.9 63.5 62.2 16-Jun-02 04:49 61.1 62.2 60.1 15-Jun-02 04:54 62.9 63.7 62.1 16-Jun-02 04:54 60.7 61.5 59.9 15-Jun-02 04:59 62.8 63.7 62.1 16-Jun-02 04:59 61.2 61.4 59.6 15-Jun-02 05:04 63.2 63.9 62.5 16-Jun-02 05:04 60.9 61.7 59.9 15-Jun-02 05:09 63.8 64.8 62.7 16-Jun-02 05:09 60.9 62.5 59.4 15-Jun-02 05:14 63.4 64.3 62.4 16-Jun-02 05:14 61.0 62.4 59.4 15-Jun-02 05:19 64.2 65.2 62.9 16-Jun-02 05:19 61.8 63.1 60.4 15-Jun-02 05:24 63.7 64.7 62.7 16-Jun-02 05:24 61.6 63.0 60.3 15-Jun-02 05:29 63.5 64.3 62.6 16-Jun-02 05:29 61.6 62.9 60.1 15-Jun-02 05:34 63.5 64.5 62.3 16-Jun-02 05:34 61.9 63.1 60.5 15-Jun-02 05:39 63.4 64.1 62.2 16-Jun-02 05:39 61.5 62.7 60.2 15-Jun-02 05:44 64.0 64.7 62.3 16-Jun-02 05:44 60.8 61.7 59.8 15-Jun-02 05:49 63.2 64.0 62.1 16-Jun-02 05:49 61.5 62.6 60.1 15-Jun-02 05:54 63.1 64.2 62.1 16-Jun-02 05:54 62.0 63.4 60.5 15-Jun-02 05:59 63.0 63.4 62.2 16-Jun-02 05:59 61.4 62.5 60.0 15-Jun-02 06:04 66.2 67.1 62.2 16-Jun-02 06:04 61.9 63.0 60.6 15-Jun-02 06:09 63.9 64.6 62.5 16-Jun-02 06:09 61.8 62.9 60.5 15-Jun-02 06:14 64.0 65.1 62.9 16-Jun-02 06:14 61.7 62.8 60.1 15-Jun-02 06:19 64.0 65.2 62.7 16-Jun-02 06:19 62.4 63.5 61.0 15-Jun-02 06:24 63.7 64.7 62.6 16-Jun-02 06:24 61.3 62.3 59.9 15-Jun-02 06:29 65.2 65.6 62.8 16-Jun-02 06:29 62.0 63.9 60.1 15-Jun-02 06:34 64.3 65.4 62.9 16-Jun-02 06:34 62.9 65.0 59.7 15-Jun-02 06:39 64.2 65.6 62.8 16-Jun-02 06:39 64.6 67.5 60.6 15-Jun-02 06:44 64.0 65.3 62.8 16-Jun-02 06:44 63.8 65.9 60.5 15-Jun-02 06:49 64.8 66.5 62.9 16-Jun-02 06:49 67.6 72.4 63.2 15-Jun-02 06:54 65.3 67.0 63.2 16-Jun-02 06:54 63.6 64.9 62.4 15-Jun-02 06:59 65.0 65.7 63.2 16-Jun-02 06:59 63.3 64.9 61.5 15-Jun-02 23:04 61.7 63.1 59.9 16-Jun-02 23:04 62.3 63.8 60.8 15-Jun-02 23:09 61.9 63.0 60.8 16-Jun-02 23:09 62.6 63.6 60.6 15-Jun-02 23:14 61.8 63.1 59.8 16-Jun-02 23:14 62.5 63.4 60.9 15-Jun-02 23:19 61.2 62.2 60.0 16-Jun-02 23:19 62.6 64.0 61.0 15-Jun-02 23:24 61.7 63.5 59.8 16-Jun-02 23:24 62.7 64.1 61.3 15-Jun-02 23:29 60.9 62.5 59.2 16-Jun-02 23:29 62.4 63.7 61.0 15-Jun-02 23:34 61.4 63.0 59.8 16-Jun-02 23:34 63.0 65.0 60.9 15-Jun-02 23:39 61.3 62.2 60.3 16-Jun-02 23:39 62.2 63.5 60.8 15-Jun-02 23:44 61.2 62.7 59.4 16-Jun-02 23:44 61.9 63.4 60.3 15-Jun-02 23:49 61.8 63.6 59.7 16-Jun-02 23:49 62.0 63.6 60.5 15-Jun-02 23:54 61.4 63.1 59.8 16-Jun-02 23:54 61.7 62.5 60.7 15-Jun-02 23:59 61.0 62.9 59.4 16-Jun-02 23:59 62.2 63.9 60.2 Mean 63.0 63.9 61.9 Mean 61.7 63.3 59.8 Max 66.2 67.1 63.2 Max 68.6 72.4 63.2 Min 60.9 62.2 59.2 Min 58.7 59.8 57.6 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 17-Jun-02 00:04 61.3 63.4 59.3 18-Jun-02 00:02 62.5 63.4 58.5 17-Jun-02 00:09 62.3 64.3 60.2 18-Jun-02 00:07 60.4 62.6 58.8 17-Jun-02 00:14 61.3 62.9 60.0 18-Jun-02 00:12 61.4 62.4 60.0 17-Jun-02 00:19 61.6 62.8 60.3 18-Jun-02 00:17 60.5 62.5 58.9 17-Jun-02 00:24 61.7 63.4 60.2 18-Jun-02 00:22 61.3 63.2 59.5 17-Jun-02 00:29 61.3 62.6 60.0 18-Jun-02 00:27 61.5 63.1 60.0 17-Jun-02 00:34 61.6 63.1 59.9 18-Jun-02 00:32 61.0 62.6 59.4 17-Jun-02 00:39 61.0 62.1 59.9 18-Jun-02 00:37 61.6 63.0 60.0 17-Jun-02 00:44 60.2 61.3 59.1 18-Jun-02 00:42 61.2 62.6 59.6 17-Jun-02 00:49 60.8 62.5 59.3 18-Jun-02 00:47 61.5 62.8 60.1 17-Jun-02 00:54 60.1 61.1 58.8 18-Jun-02 00:52 61.6 63.9 59.6 17-Jun-02 00:59 61.2 62.7 59.8 18-Jun-02 00:57 61.4 63.5 59.2 17-Jun-02 01:04 61.5 63.7 58.9 18-Jun-02 01:02 60.3 62.0 58.6 17-Jun-02 01:09 60.1 61.2 59.0 18-Jun-02 01:07 60.3 61.5 58.4 17-Jun-02 01:14 59.9 61.2 58.9 18-Jun-02 01:12 59.3 60.3 58.2 17-Jun-02 01:19 60.3 62.0 58.7 18-Jun-02 01:17 59.0 59.7 58.3 17-Jun-02 01:24 61.2 62.6 59.3 18-Jun-02 01:22 59.3 60.7 58.0 17-Jun-02 01:29 61.1 62.3 59.5 18-Jun-02 01:27 58.8 59.6 58.0 17-Jun-02 01:34 60.6 61.1 59.4 18-Jun-02 01:32 58.5 59.2 57.7 17-Jun-02 01:39 60.2 61.1 59.2 18-Jun-02 01:37 58.2 59.1 57.3 17-Jun-02 01:44 59.6 60.4 58.9 18-Jun-02 01:42 58.7 59.6 57.8 17-Jun-02 01:49 60.1 61.0 58.9 18-Jun-02 01:47 59.0 60.7 57.5 17-Jun-02 01:54 60.5 61.7 59.4 18-Jun-02 01:52 58.7 60.1 57.3 17-Jun-02 01:59 60.5 61.4 59.5 18-Jun-02 01:57 58.6 59.6 57.7 17-Jun-02 02:04 60.2 61.1 59.3 18-Jun-02 02:02 58.0 58.8 57.2 17-Jun-02 02:09 60.0 60.7 59.2 18-Jun-02 02:07 58.6 59.8 57.3 17-Jun-02 02:14 59.5 60.6 58.6 18-Jun-02 02:12 57.8 58.5 57.0 17-Jun-02 02:19 59.8 60.6 59.0 18-Jun-02 02:17 58.7 59.9 57.4 17-Jun-02 02:24 59.9 60.7 59.0 18-Jun-02 02:22 57.8 58.5 57.2 17-Jun-02 02:29 60.2 61.1 59.4 18-Jun-02 02:27 58.3 59.6 57.0 17-Jun-02 02:34 62.1 63.7 60.2 18-Jun-02 02:32 58.4 59.4 57.1 17-Jun-02 02:39 59.9 60.6 59.2 18-Jun-02 02:37 58.2 59.0 57.3 17-Jun-02 02:44 60.0 60.7 59.0 18-Jun-02 02:42 58.9 60.3 57.5 17-Jun-02 02:49 60.7 62.5 59.3 18-Jun-02 02:47 58.7 59.5 58.0 17-Jun-02 02:54 60.8 61.7 59.2 18-Jun-02 02:52 58.8 60.0 57.8 17-Jun-02 02:59 61.3 62.2 60.1 18-Jun-02 02:57 58.2 59.2 57.2 17-Jun-02 03:04 60.7 61.4 59.9 18-Jun-02 03:02 59.4 60.7 57.4 17-Jun-02 03:09 60.2 60.8 59.5 18-Jun-02 03:07 58.1 59.4 57.1 17-Jun-02 03:14 60.2 60.9 59.4 18-Jun-02 03:12 58.2 59.2 57.1 17-Jun-02 03:19 61.6 63.4 59.9 18-Jun-02 03:17 58.5 59.5 57.5 17-Jun-02 03:24 60.2 60.8 59.5 18-Jun-02 03:22 57.8 58.6 56.9 17-Jun-02 03:29 60.6 61.1 59.9 18-Jun-02 03:27 57.4 58.3 56.4 17-Jun-02 03:34 60.9 62.0 59.8 18-Jun-02 03:32 60.8 64.2 56.9 17-Jun-02 03:39 65.8 61.8 59.7 * 18-Jun-02 03:37 58.1 59.0 57.3 17-Jun-02 03:44 60.1 61.0 59.3 18-Jun-02 03:42 58.9 59.9 57.9 17-Jun-02 03:49 60.2 60.9 59.5 18-Jun-02 03:47 59.0 60.2 57.5 17-Jun-02 03:54 59.8 60.6 58.9 18-Jun-02 03:52 58.9 59.7 58.1 17-Jun-02 03:59 59.8 60.7 58.7 18-Jun-02 03:57 59.0 59.9 57.9 17-Jun-02 04:04 59.8 60.8 58.9 18-Jun-02 04:02 58.9 60.1 57.8 17-Jun-02 04:09 60.2 60.8 59.4 18-Jun-02 04:07 57.6 58.6 56.7 17-Jun-02 04:14 60.2 60.8 59.1 18-Jun-02 04:12 58.6 58.7 57.1 17-Jun-02 04:19 59.6 60.3 58.7 18-Jun-02 04:17 58.7 59.5 57.9 17-Jun-02 04:24 62.5 64.6 59.5 18-Jun-02 04:22 58.4 59.1 57.6 17-Jun-02 04:29 61.8 63.6 60.2 18-Jun-02 04:27 58.4 59.5 57.4 17-Jun-02 04:34 61.9 63.3 60.7 18-Jun-02 04:32 58.8 59.8 57.8 17-Jun-02 04:39 61.0 62.3 59.8 18-Jun-02 04:37 58.3 59.2 57.5 17-Jun-02 04:44 61.5 62.7 60.4 18-Jun-02 04:42 58.4 59.3 57.2 17-Jun-02 04:49 62.2 63.2 61.2 18-Jun-02 04:47 58.8 59.8 57.6 17-Jun-02 04:54 61.4 62.3 60.4 18-Jun-02 04:52 59.1 60.0 58.1 17-Jun-02 04:59 61.6 62.6 60.6 18-Jun-02 04:57 58.7 59.9 57.7 17-Jun-02 05:04 61.6 62.6 60.5 18-Jun-02 05:02 58.9 60.8 57.1 17-Jun-02 05:09 61.7 62.9 60.3 18-Jun-02 05:07 59.8 61.2 58.3 17-Jun-02 05:14 61.5 62.6 60.4 18-Jun-02 05:12 59.3 60.5 58.1 17-Jun-02 05:19 62.1 63.1 60.9 18-Jun-02 05:17 60.1 61.6 58.7 17-Jun-02 05:24 62.4 63.7 61.2 18-Jun-02 05:22 60.6 61.9 59.0 17-Jun-02 05:29 62.6 63.7 61.3 18-Jun-02 05:27 61.0 62.6 59.5 17-Jun-02 05:34 62.0 63.0 61.0 18-Jun-02 05:32 60.6 61.5 59.4 17-Jun-02 05:39 62.8 64.0 61.1 18-Jun-02 05:37 60.7 62.1 59.4 17-Jun-02 05:44 62.5 63.3 61.1 18-Jun-02 05:42 61.3 62.4 59.4 17-Jun-02 05:49 62.1 63.4 60.8 18-Jun-02 05:47 66.7 70.4 59.4 17-Jun-02 05:54 62.6 64.5 60.4 18-Jun-02 05:52 61.5 62.7 59.8 17-Jun-02 05:59 62.2 63.1 61.1 18-Jun-02 05:57 61.7 63.4 59.4 17-Jun-02 06:04 63.0 64.4 61.3 18-Jun-02 06:02 61.2 62.8 59.9 17-Jun-02 06:09 64.2 65.8 62.2 18-Jun-02 06:07 62.4 64.3 60.1 17-Jun-02 06:14 63.9 64.6 61.5 18-Jun-02 06:12 61.4 62.6 59.8 17-Jun-02 06:19 63.3 64.9 61.8 18-Jun-02 06:17 62.4 64.5 60.5 17-Jun-02 06:24 63.0 63.9 61.7 18-Jun-02 06:22 61.4 62.7 59.8 17-Jun-02 06:29 65.3 67.3 62.0 18-Jun-02 06:27 62.1 63.3 60.6 17-Jun-02 06:34 64.8 66.3 62.8 18-Jun-02 06:32 63.3 65.4 61.1 17-Jun-02 06:39 65.0 66.3 63.0 18-Jun-02 06:37 63.0 64.1 61.3 17-Jun-02 06:44 64.7 66.1 63.0 18-Jun-02 06:42 63.1 64.8 60.3 17-Jun-02 06:49 63.9 65.5 62.3 18-Jun-02 06:47 63.7 65.4 61.6 17-Jun-02 06:54 64.7 66.0 62.9 18-Jun-02 06:52 63.9 65.7 61.4 17-Jun-02 06:59 65.4 67.0 63.1 18-Jun-02 06:57 63.5 65.3 61.6 17-Jun-02 23:02 61.7 63.1 60.3 18-Jun-02 23:02 60.6 62.0 59.2 17-Jun-02 23:07 60.8 62.6 58.5 18-Jun-02 23:07 60.4 62.1 58.8 17-Jun-02 23:12 61.6 62.7 59.5 18-Jun-02 23:12 60.7 62.5 59.3 17-Jun-02 23:17 60.9 62.5 59.3 18-Jun-02 23:17 60.8 62.7 59.2 17-Jun-02 23:22 62.0 63.7 60.1 18-Jun-02 23:22 61.1 63.1 59.2 17-Jun-02 23:27 62.2 64.3 59.9 18-Jun-02 23:27 61.5 63.1 59.9 17-Jun-02 23:32 61.3 63.5 59.0 18-Jun-02 23:32 61.1 62.4 59.5 17-Jun-02 23:37 61.1 63.0 59.3 18-Jun-02 23:37 60.4 62.4 58.2 17-Jun-02 23:42 61.9 64.2 58.8 18-Jun-02 23:42 61.2 62.4 59.6 17-Jun-02 23:47 62.0 64.0 59.1 18-Jun-02 23:47 60.4 61.8 59.0 17-Jun-02 23:52 61.5 63.3 59.1 18-Jun-02 23:52 60.4 61.4 59.2 17-Jun-02 23:57 61.1 63.0 58.3 18-Jun-02 23:57 60.7 62.4 58.3 Mean 61.7 63.0 60.2 Mean 60.4 62.0 58.7 Max 65.4 67.3 63.1 Max 66.7 70.4 61.6 Min 59.5 60.3 58.3 Min 57.4 58.3 56.4 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR1

Date Time Leq L10 L90 Remark 19-Jun-02 00:02 60.5 62.0 59.2 19-Jun-02 00:07 60.4 61.7 59.1 19-Jun-02 00:12 61.6 63.5 59.6 19-Jun-02 00:17 60.8 62.3 58.9 19-Jun-02 00:22 60.9 62.9 59.1 19-Jun-02 00:27 61.9 63.5 60.4 19-Jun-02 00:32 61.9 63.4 59.9 19-Jun-02 00:37 61.4 62.8 59.7 19-Jun-02 00:42 59.5 61.4 57.7 19-Jun-02 00:47 60.3 63.0 58.0 19-Jun-02 00:52 60.0 61.7 58.1 19-Jun-02 00:57 59.8 61.3 58.1 19-Jun-02 01:02 59.7 61.5 57.8 19-Jun-02 01:07 60.4 62.7 58.4 19-Jun-02 01:12 60.2 61.5 58.8 19-Jun-02 01:17 58.5 60.1 57.1 19-Jun-02 01:22 57.8 58.8 56.7 19-Jun-02 01:27 58.3 59.8 56.7 19-Jun-02 01:32 57.2 58.2 56.3 19-Jun-02 01:37 59.2 61.0 57.5 19-Jun-02 01:42 57.9 59.0 56.9 19-Jun-02 01:47 57.8 59.0 56.7 19-Jun-02 01:52 57.6 58.6 56.6 19-Jun-02 01:57 57.4 58.2 56.6 19-Jun-02 02:02 58.5 59.7 57.1 19-Jun-02 02:07 57.8 59.1 56.6 19-Jun-02 02:12 57.0 58.3 55.8 19-Jun-02 02:17 58.2 58.7 56.5 19-Jun-02 02:22 57.6 58.5 56.6 19-Jun-02 02:27 58.8 60.5 57.1 19-Jun-02 02:32 57.5 58.8 56.2 19-Jun-02 02:37 57.8 58.5 57.0 19-Jun-02 02:42 58.0 58.9 57.0 19-Jun-02 02:47 58.1 58.8 57.3 19-Jun-02 02:52 58.1 59.0 56.9 19-Jun-02 02:57 57.1 58.0 56.1 19-Jun-02 03:02 57.5 58.6 56.4 19-Jun-02 03:07 58.2 59.2 57.1 19-Jun-02 03:12 57.6 58.6 56.6 19-Jun-02 03:17 57.4 58.3 56.6 19-Jun-02 03:22 57.2 58.2 56.0 19-Jun-02 03:27 57.7 58.5 56.8 19-Jun-02 03:32 57.7 58.4 56.8 19-Jun-02 03:37 58.0 59.5 56.4 19-Jun-02 03:42 57.0 57.8 56.3 19-Jun-02 03:47 58.6 60.2 56.3 19-Jun-02 03:52 58.1 59.3 56.6 19-Jun-02 03:57 58.3 59.6 56.8 19-Jun-02 04:02 58.0 59.2 56.7 19-Jun-02 04:07 58.6 59.9 57.2 19-Jun-02 04:12 58.6 60.1 57.2 19-Jun-02 04:17 58.7 60.7 56.7 19-Jun-02 04:22 57.9 58.7 57.0 19-Jun-02 04:27 57.7 58.5 56.8 19-Jun-02 04:32 58.6 59.8 57.2 19-Jun-02 04:37 58.3 59.8 56.5 19-Jun-02 04:42 58.2 59.1 57.2 19-Jun-02 04:47 59.3 60.4 57.6 19-Jun-02 04:52 58.9 59.9 57.6 19-Jun-02 04:57 59.3 60.9 58.0 19-Jun-02 05:02 59.5 60.9 57.6 19-Jun-02 05:07 58.2 59.7 56.5 19-Jun-02 05:12 59.8 61.3 58.2 19-Jun-02 05:17 60.6 62.2 58.6 19-Jun-02 05:22 60.7 62.3 59.0 19-Jun-02 05:27 61.2 63.0 58.8 19-Jun-02 05:32 60.8 62.9 57.8 19-Jun-02 05:37 59.7 61.0 58.0 19-Jun-02 05:42 60.1 61.6 58.1 19-Jun-02 05:47 58.7 59.7 57.3 19-Jun-02 05:52 62.2 64.3 58.4 19-Jun-02 05:57 60.7 62.4 59.1 19-Jun-02 06:02 60.7 62.2 59.0 19-Jun-02 06:07 61.6 63.5 59.4 19-Jun-02 06:12 62.6 63.4 59.8 19-Jun-02 06:17 64.7 66.1 59.8 19-Jun-02 06:22 60.9 61.8 59.8 19-Jun-02 06:27 61.1 62.4 59.6 19-Jun-02 06:32 62.6 64.1 60.9 19-Jun-02 06:37 61.9 63.3 60.2 19-Jun-02 06:42 64.1 66.0 60.8 19-Jun-02 06:47 63.9 65.7 60.7 19-Jun-02 06:52 65.0 64.6 60.6 * 19-Jun-02 06:57 62.1 63.4 60.2 19-Jun-02 23:02 60.5 62.3 58.5 19-Jun-02 23:07 60.8 62.7 59.0 19-Jun-02 23:12 61.6 62.9 59.1 19-Jun-02 23:17 61.0 62.4 59.2 19-Jun-02 23:22 60.7 61.9 59.4 19-Jun-02 23:27 60.4 61.9 59.0 19-Jun-02 23:32 60.0 61.5 58.4 19-Jun-02 23:37 61.1 62.6 59.8 19-Jun-02 23:42 61.4 62.8 59.8 19-Jun-02 23:47 61.7 63.3 60.1 19-Jun-02 23:52 60.5 61.5 59.3 19-Jun-02 23:57 61.3 63.0 59.6 Mean 60.0 61.4 58.2 Max 64.7 66.1 60.9 Min 57.0 57.8 55.8 *The data has been discarded due to over-range of SLM

Appendix C2 Baseline Noise Monitoring Data – Stonecutters Island (NSR2)

NSR2 - Stonecutters Base Mean of Sound Pressure Level between 07:00 to 19:00 on Weekday

1-Jun-02 2-Jun-02 3-Jun-02 4-Jun-02 5-Jun-02 6-Jun-02 7-Jun-02 8-Jun-02 9-Jun-02 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## Leq 74.7 --- 74.2 74.7 74.0 74.2 75.1 75.1 --- 74.5 # 74.8 75.0 74.1 ------74.2 75.0 74.4

L10 77.1 --- 76.7 77.3 76.5 76.7 77.6 77.7 --- 77.0 # 77.6 77.5 76.6 ------76.7 77.6 77.0

L90 68.8 --- 67.3 68.1 68.9 68.4 69.2 69.1 --- 68.1 # 69.9 69.1 69.4 ------67.7 68.6 68.6 --- Public Holiday # Rainy day, data has been discarded

NSR2 - Stonecutters Base Mean of Sound Pressure Level between 07:00 to 23:00 on Holiday Included Sunday and 19:00 to 23:00 on Weekday

1-Jun-02 2-Jun-02 3-Jun-02 4-Jun-02 5-Jun-02 6-Jun-02 7-Jun-02 8-Jun-02 9-Jun-02 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## Leq 72.3 72.4 71.0 71.9 72.3 71.8 72.9 73.6 # 70.3 # 72.9 72.7 73.1 73.9 72.0 70.9 71.8 71.9

L10 75.0 75.0 73.5 74.6 75.1 74.5 75.6 76.0 # 72.8 # 75.6 75.1 75.7 76.5 74.4 73.5 74.4 74.7

L90 67.1 65.1 64.1 64.8 66.1 65.0 66.7 67.7 # 64.6 # 66.8 66.5 67.4 67.6 65.1 64.0 65.1 66.0 # Rainy day, data has been discarded

NSR2 - Stonecutters Base Mean of Sound Pressure Level between 23:00 to 07:00 of Next Day

1-Jun-02 2-Jun-02 3-Jun-02 4-Jun-02 5-Jun-02 6-Jun-02 7-Jun-02 8-Jun-02 9-Jun-02 ######## ######## ######## ######## ######## ######## ######## ######## ######## ######## Leq 70.5 68.9 67.6 66.6 65.9 68.2 69.7 68.4 # 66.5 # 66.7 68.5 69.1 68.0 68.9 66.4 67.2 67.7

L10 73.4 71.4 70.3 69.7 69.0 71.2 71.9 70.9 # 69.3 # 69.6 71.4 71.6 70.4 71.5 69.4 70.0 69.7

L90 64.7 61.5 60.7 60.2 60.2 61.7 64.0 61.7 # 61.6 # 61.8 62.7 63.7 62.3 61.6 60.7 60.4 59.9 # Rainy day, data has been discarded The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 1-Jun-02 17:02 74.7 76.8 67.9 3-Jun-02 07:02 71.7 73.6 63.2 1-Jun-02 17:32 74.9 77.2 68.7 3-Jun-02 07:32 72.8 74.4 67.9 1-Jun-02 18:02 75.2 77.9 69.1 3-Jun-02 08:02 73.7 76.1 66.8 1-Jun-02 18:32 73.8 76.2 69.4 3-Jun-02 08:32 74.6 77.3 67.5 Mean 74.7 77.1 68.8 3-Jun-02 09:02 74.7 76.9 67.7 Max 75.2 77.9 69.4 3-Jun-02 09:32 74.9 77.3 67.9 Min 73.8 76.2 67.9 3-Jun-02 10:01 75.5 77.8 68.7 3-Jun-02 10:31 74.8 77.7 68.0 3-Jun-02 11:01 75.3 78.0 68.4 3-Jun-02 11:31 75.0 77.2 67.8 3-Jun-02 12:01 74.4 76.7 67.1 3-Jun-02 12:31 73.4 76.1 65.3 3-Jun-02 13:01 73.7 76.1 66.7 3-Jun-02 13:31 74.3 76.7 65.8 3-Jun-02 14:01 74.5 76.9 67.4 3-Jun-02 14:31 74.0 76.7 68.2 3-Jun-02 15:01 74.0 76.2 67.6 3-Jun-02 15:31 74.7 77.3 67.3 3-Jun-02 16:01 73.8 76.5 66.2 3-Jun-02 16:31 74.7 77.1 66.8 3-Jun-02 17:01 73.5 75.6 67.7 3-Jun-02 17:31 74.2 77.1 67.7 3-Jun-02 18:01 73.7 76.3 67.9 3-Jun-02 18:31 72.9 75.7 65.9 Mean 74.2 76.7 67.3 Max 75.5 78.0 68.7 Min 71.7 73.6 63.2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 4-Jun-02 07:01 72.2 74.2 64.9 5-Jun-02 07:03 72.0 73.6 63.9 4-Jun-02 07:31 70.7 72.7 67.9 5-Jun-02 07:33 72.5 75.3 68.5 4-Jun-02 08:01 74.4 77.0 68.5 5-Jun-02 08:03 73.4 75.9 68.8 4-Jun-02 08:31 73.8 76.6 67.5 5-Jun-02 08:33 75.1 77.6 68.8 4-Jun-02 09:01 75.6 78.1 68.4 5-Jun-02 09:03 75.2 77.4 68.5 4-Jun-02 09:32 75.1 77.7 68.5 5-Jun-02 09:33 73.9 76.7 68.8 4-Jun-02 10:02 74.9 77.5 69.2 5-Jun-02 10:03 74.4 76.4 69.6 4-Jun-02 10:32 75.6 78.2 69.4 5-Jun-02 10:33 74.4 76.9 69.3 4-Jun-02 11:02 75.8 78.6 69.0 5-Jun-02 11:00 74.1 76.5 69.8 4-Jun-02 11:32 75.7 78.3 69.0 5-Jun-02 11:30 73.8 76.5 69.4 4-Jun-02 12:02 75.2 77.6 67.8 5-Jun-02 12:00 74.1 76.0 68.7 4-Jun-02 12:32 74.5 77.2 67.7 5-Jun-02 12:30 73.0 75.8 68.4 4-Jun-02 13:02 74.5 77.1 68.5 5-Jun-02 13:00 76.7 76.0 68.4 X 4-Jun-02 13:32 74.5 77.0 68.2 5-Jun-02 13:30 75.3 77.7 69.1 4-Jun-02 14:02 74.9 77.3 67.0 5-Jun-02 14:00 75.0 77.3 68.7 4-Jun-02 14:32 74.8 77.4 67.3 5-Jun-02 14:30 74.1 76.3 69.0 4-Jun-02 15:02 74.6 76.3 67.5 5-Jun-02 15:00 74.7 77.2 69.8 4-Jun-02 15:32 75.2 77.8 67.9 5-Jun-02 15:30 73.5 76.2 69.4 4-Jun-02 16:02 74.8 77.4 67.5 5-Jun-02 16:00 73.5 76.4 69.3 4-Jun-02 16:32 74.7 77.4 67.4 5-Jun-02 16:30 74.0 77.0 69.7 4-Jun-02 17:03 75.1 77.8 67.4 5-Jun-02 17:00 73.6 75.7 68.6 4-Jun-02 17:33 75.1 77.4 67.9 5-Jun-02 17:30 73.5 76.5 69.2 4-Jun-02 18:03 74.6 77.3 68.8 5-Jun-02 18:00 73.2 76.3 68.5 4-Jun-02 18:33 74.5 76.9 67.9 5-Jun-02 18:30 73.9 77.0 69.3 Mean 74.7 77.3 68.1 Mean 74.0 76.5 68.9 Max 75.8 78.6 69.4 Max 75.3 77.7 69.8 Min 70.7 72.7 64.9 Min 72.0 73.6 63.9 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 06-Jun-02 07:00 70.3 72.1 66.0 07-Jun-02 07:01 73.1 75.3 64.3 06-Jun-02 07:30 69.7 71.4 67.3 07-Jun-02 07:31 72.1 74.6 67.5 06-Jun-02 08:00 72.7 75.4 68.5 07-Jun-02 08:01 75.3 78.0 68.9 06-Jun-02 08:30 73.1 75.4 69.1 07-Jun-02 08:31 75.9 78.7 69.4 06-Jun-02 09:00 74.8 77.2 69.0 07-Jun-02 09:01 76.0 78.7 69.6 06-Jun-02 09:30 74.2 76.8 69.6 07-Jun-02 09:31 75.6 78.0 69.2 06-Jun-02 10:00 75.6 77.7 69.5 07-Jun-02 10:01 75.7 78.3 70.2 06-Jun-02 10:30 75.0 77.5 69.8 07-Jun-02 10:31 75.7 78.3 70.4 06-Jun-02 11:01 74.4 77.6 69.1 07-Jun-02 11:01 75.3 77.9 69.8 06-Jun-02 11:31 74.0 76.9 69.0 07-Jun-02 11:31 75.8 78.1 69.5 06-Jun-02 12:01 75.0 76.8 69.4 07-Jun-02 12:01 75.5 78.3 69.7 06-Jun-02 12:31 73.9 76.8 68.5 07-Jun-02 12:31 75.4 78.1 70.1 06-Jun-02 13:01 73.5 76.3 68.8 07-Jun-02 13:01 75.1 77.7 69.2 06-Jun-02 13:31 74.0 76.9 68.5 07-Jun-02 13:31 75.1 77.6 69.2 06-Jun-02 14:01 74.5 76.7 66.8 07-Jun-02 14:01 75.3 77.8 68.5 06-Jun-02 14:31 73.8 76.4 67.2 07-Jun-02 14:31 75.0 77.5 68.6 06-Jun-02 15:01 74.6 77.0 67.7 07-Jun-02 15:01 75.4 77.8 69.2 06-Jun-02 15:31 74.6 77.3 68.1 07-Jun-02 15:31 75.4 77.7 69.1 06-Jun-02 16:01 74.4 76.7 67.4 07-Jun-02 16:01 75.3 78.0 68.9 06-Jun-02 16:31 74.7 77.2 67.8 07-Jun-02 16:31 74.9 77.0 68.3 06-Jun-02 17:01 74.9 77.7 68.2 07-Jun-02 17:01 74.0 76.7 68.5 06-Jun-02 17:31 74.7 77.5 67.7 07-Jun-02 17:31 75.2 77.1 69.5 06-Jun-02 18:01 75.0 77.9 68.5 07-Jun-02 18:01 73.9 76.6 69.6 06-Jun-02 18:31 74.6 76.8 67.2 07-Jun-02 18:31 73.6 76.1 69.4 Mean 74.2 76.7 68.4 Mean 75.1 77.6 69.2 Max 75.6 77.9 69.8 Max 76.0 78.7 70.4 Min 69.7 71.4 66.0 Min 72.1 74.6 64.3 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 08-Jun-02 07:01 72.1 74.1 66.1 10-Jun-02 07:01 69.9 72.1 63.3 08-Jun-02 07:31 72.4 73.9 70.6 10-Jun-02 07:31 69.3 71.3 65.6 08-Jun-02 08:01 75.5 78.4 69.5 10-Jun-02 08:01 74.8 76.9 67.7 08-Jun-02 08:31 75.9 78.5 69.3 10-Jun-02 08:31 75.1 77.3 69.0 08-Jun-02 09:01 76.0 78.4 70.0 10-Jun-02 09:01 74.3 76.9 68.1 08-Jun-02 09:31 76.3 78.8 70.2 10-Jun-02 09:31 74.8 77.4 68.3 08-Jun-02 10:01 75.6 78.2 69.7 10-Jun-02 10:01 75.6 78.6 68.8 08-Jun-02 10:31 76.4 78.9 70.2 10-Jun-02 10:31 74.2 76.4 70.1 08-Jun-02 11:01 75.9 78.2 70.3 10-Jun-02 11:01 75.5 78.2 69.8 08-Jun-02 11:31 75.4 77.9 68.4 10-Jun-02 11:31 75.7 78.3 69.1 08-Jun-02 12:01 75.2 77.4 69.3 10-Jun-02 12:01 74.8 77.5 68.1 08-Jun-02 12:31 74.8 77.0 67.9 10-Jun-02 12:31 74.4 76.9 67.1 08-Jun-02 12:58 74.3 76.7 68.8 10-Jun-02 13:01 74.6 77.3 67.6 08-Jun-02 13:31 74.2 77.0 67.6 10-Jun-02 13:31 74.5 77.1 67.7 08-Jun-02 14:01 74.5 77.4 68.3 10-Jun-02 14:03 74.1 76.4 67.1 08-Jun-02 14:31 75.3 78.0 68.3 10-Jun-02 14:33 75.3 77.8 68.5 08-Jun-02 15:01 75.3 78.0 69.0 10-Jun-02 15:03 75.1 77.6 68.0 08-Jun-02 15:31 75.5 78.2 69.2 10-Jun-02 15:33 74.7 77.0 67.9 08-Jun-02 16:01 75.4 78.1 68.5 10-Jun-02 16:03 74.6 77.4 67.8 08-Jun-02 16:31 75.1 77.9 68.8 10-Jun-02 16:33 74.9 77.7 68.7 08-Jun-02 17:01 75.4 78.0 68.8 10-Jun-02 17:03 74.3 76.7 67.0 08-Jun-02 17:31 75.2 77.8 68.4 10-Jun-02 17:33 74.3 76.5 68.7 08-Jun-02 18:01 74.4 77.0 68.9 10-Jun-02 18:03 74.1 76.8 68.3 08-Jun-02 18:31 74.1 76.9 69.6 10-Jun-02 18:33 74.6 76.9 67.8 Mean 75.1 77.7 69.1 Mean 74.5 77.0 68.1 Max 76.4 78.9 70.6 Max 75.7 78.6 70.1 Min 72.1 73.9 66.1 Min 69.3 71.3 63.3 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 11-Jun-02 07:03 76.7 78.5 69.9 * 12-Jun-02 07:03 70.9 72.4 65.4 11-Jun-02 07:33 73.3 75.0 70.1 * 12-Jun-02 07:33 70.3 71.9 68.3 11-Jun-02 08:03 75.3 78.0 70.0 * 12-Jun-02 08:03 74.9 77.7 69.6 11-Jun-02 08:33 75.4 77.9 70.5 * 12-Jun-02 08:33 75.6 78.0 70.3 11-Jun-02 09:03 75.8 78.1 69.9 * 12-Jun-02 09:03 75.8 78.6 69.7 11-Jun-02 09:33 75.7 78.3 70.6 * 12-Jun-02 09:33 75.6 78.2 69.9 11-Jun-02 10:03 84.6 81.5 71.6 * 12-Jun-02 10:03 74.9 77.3 70.5 11-Jun-02 10:33 76.7 79.2 71.9 * 12-Jun-02 10:33 74.6 76.8 70.8 11-Jun-02 11:03 74.7 77.0 71.1 * 12-Jun-02 11:03 74.4 76.5 71.2 11-Jun-02 11:33 75.4 77.9 70.9 * 12-Jun-02 11:33 74.1 76.5 69.8 11-Jun-02 12:03 75.6 78.0 70.1 * 12-Jun-02 12:03 74.5 77.1 70.7 11-Jun-02 12:33 75.6 77.9 69.6 * 12-Jun-02 12:33 74.4 76.6 70.2 11-Jun-02 13:03 76.1 78.3 71.3 * 12-Jun-02 13:03 74.3 77.1 70.2 11-Jun-02 13:33 75.3 77.9 70.0 * 12-Jun-02 13:33 78.0 81.8 71.1 11-Jun-02 14:03 75.3 77.9 69.3 * 12-Jun-02 14:03 76.0 79.8 70.6 11-Jun-02 14:33 75.2 77.4 70.6 * 12-Jun-02 14:33 74.5 76.9 70.3 11-Jun-02 15:03 75.3 78.0 69.9 * 12-Jun-02 15:02 74.7 77.7 69.2 11-Jun-02 15:33 76.7 77.8 70.1 * 12-Jun-02 15:32 74.3 77.4 69.4 11-Jun-02 16:03 76.4 78.8 71.4 * 12-Jun-02 16:02 74.3 77.1 69.8 11-Jun-02 16:33 75.3 77.8 70.3 * 12-Jun-02 16:32 74.7 77.4 69.9 11-Jun-02 17:03 75.8 78.2 70.5 * 12-Jun-02 17:02 74.9 77.5 69.2 11-Jun-02 17:33 75.1 77.8 69.3 * 12-Jun-02 17:32 74.0 77.0 69.7 11-Jun-02 18:03 74.5 77.0 69.4 * 12-Jun-02 18:02 75.3 77.3 69.9 11-Jun-02 18:33 75.3 77.6 70.2 * 12-Jun-02 18:32 75.1 77.7 69.2 Mean 75.6 77.9 70.4 Mean 74.8 77.6 69.9 Max 76.7 79.2 71.9 Max 78.0 81.8 71.2 Min 73.3 75.0 69.3 Min 70.3 71.9 65.4 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 13-Jun-02 07:02 72.1 74.5 65.5 14-Jun-02 07:02 71.8 73.5 65.9 13-Jun-02 07:32 72.5 75.4 67.3 14-Jun-02 07:32 70.9 72.3 68.9 13-Jun-02 08:02 74.6 76.8 69.4 14-Jun-02 08:02 73.7 75.9 69.3 13-Jun-02 08:32 75.2 77.9 68.7 14-Jun-02 08:32 74.5 77.0 69.5 13-Jun-02 09:02 74.5 76.9 68.8 14-Jun-02 09:02 74.7 77.4 68.5 13-Jun-02 09:32 75.4 78.0 69.4 14-Jun-02 09:32 74.1 76.8 69.0 13-Jun-02 10:02 74.6 77.5 70.0 14-Jun-02 10:02 74.3 76.4 70.5 13-Jun-02 10:32 75.1 77.8 70.7 14-Jun-02 10:32 73.9 76.1 69.7 13-Jun-02 11:02 75.0 78.1 69.6 14-Jun-02 11:02 74.9 78.0 69.8 13-Jun-02 11:32 75.3 77.6 69.6 14-Jun-02 11:32 73.6 76.1 69.9 13-Jun-02 12:02 75.9 78.2 69.7 14-Jun-02 12:02 74.4 77.2 70.0 13-Jun-02 12:32 74.8 77.4 68.9 14-Jun-02 12:32 74.5 77.0 69.2 13-Jun-02 13:02 75.3 77.8 68.7 14-Jun-02 13:02 73.4 75.4 69.9 13-Jun-02 13:32 74.2 76.4 68.9 14-Jun-02 13:32 74.5 77.2 70.2 13-Jun-02 14:02 75.6 78.4 69.4 14-Jun-02 14:02 74.9 77.7 68.7 13-Jun-02 14:32 75.0 77.3 68.9 14-Jun-02 14:32 75.1 77.5 68.9 13-Jun-02 15:02 75.4 78.2 69.0 14-Jun-02 15:02 75.1 77.9 69.3 13-Jun-02 15:32 75.3 78.1 69.0 14-Jun-02 15:32 75.2 77.5 69.0 13-Jun-02 16:02 75.0 77.5 68.4 14-Jun-02 16:03 74.2 76.7 69.8 13-Jun-02 16:32 75.1 77.4 68.8 14-Jun-02 16:33 73.7 76.3 69.4 13-Jun-02 17:02 75.8 78.5 69.2 14-Jun-02 17:03 73.7 76.5 69.3 13-Jun-02 17:32 75.6 77.5 69.7 14-Jun-02 17:33 73.3 75.6 69.8 13-Jun-02 18:02 75.3 77.5 69.0 14-Jun-02 18:03 74.3 76.8 69.3 13-Jun-02 18:32 75.4 77.5 69.4 14-Jun-02 18:33 74.0 76.8 69.9 Mean 75.0 77.5 69.1 Mean 74.1 76.6 69.4 Max 75.9 78.5 70.7 Max 75.2 78.0 70.5 Min 72.1 74.5 65.5 Min 70.9 72.3 65.9 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 17-Jun-02 07:03 70.5 72.7 62.9 18-Jun-02 07:01 71.7 73.7 63.4 17-Jun-02 07:33 71.6 73.2 67.3 18-Jun-02 07:31 73.4 75.1 70.2 17-Jun-02 08:03 74.3 76.9 67.5 18-Jun-02 08:01 75.2 78.0 69.0 17-Jun-02 08:33 73.6 76.0 67.9 18-Jun-02 08:31 75.5 78.3 68.5 17-Jun-02 09:03 74.6 76.8 68.3 18-Jun-02 09:01 76.0 78.6 69.2 17-Jun-02 09:33 75.5 78.1 68.6 18-Jun-02 09:31 76.0 78.4 70.1 17-Jun-02 10:03 75.4 78.3 68.7 18-Jun-02 10:01 76.4 79.1 70.0 17-Jun-02 10:31 75.6 78.0 69.8 18-Jun-02 10:31 75.6 78.1 69.4 17-Jun-02 11:01 74.7 77.3 69.9 18-Jun-02 11:01 75.6 78.1 69.5 17-Jun-02 11:31 74.3 76.5 68.6 18-Jun-02 11:31 74.8 77.5 68.6 17-Jun-02 12:01 74.8 76.7 67.9 18-Jun-02 12:01 75.1 77.9 68.2 17-Jun-02 12:31 73.8 76.6 65.9 18-Jun-02 12:31 74.2 77.0 68.6 17-Jun-02 13:01 74.0 76.7 66.9 18-Jun-02 13:01 75.0 77.7 67.7 17-Jun-02 13:31 73.4 76.1 65.6 18-Jun-02 13:31 74.9 77.8 68.3 17-Jun-02 14:01 74.7 77.1 66.5 18-Jun-02 14:01 74.5 77.1 68.4 17-Jun-02 14:31 74.0 76.5 67.3 18-Jun-02 14:31 75.4 77.9 68.0 17-Jun-02 15:01 74.1 76.1 67.1 18-Jun-02 15:01 75.0 77.6 68.6 17-Jun-02 15:31 74.0 76.6 67.5 18-Jun-02 15:31 74.9 77.6 68.0 17-Jun-02 16:01 74.8 77.7 67.8 18-Jun-02 16:01 75.2 77.8 67.9 17-Jun-02 16:31 74.7 76.8 66.9 18-Jun-02 16:31 75.1 77.6 68.6 17-Jun-02 17:01 74.5 76.9 67.1 18-Jun-02 17:01 75.1 77.5 67.9 17-Jun-02 17:31 74.1 77.0 67.7 18-Jun-02 17:31 74.7 77.3 68.3 17-Jun-02 18:01 74.3 76.7 68.1 18-Jun-02 18:01 74.1 76.8 68.7 17-Jun-02 18:31 74.0 76.0 67.5 18-Jun-02 18:31 74.4 77.1 68.7 Mean 74.2 76.7 67.7 Mean 75.0 77.6 68.6 Max 75.6 78.3 69.9 Max 76.4 79.1 70.2 Min 70.5 72.7 62.9 Min 71.7 73.7 63.4 The Sound Pressure Level between 07:00~19:00 on weekday at NSR2

Date Time Leq L10 L90 Remark 19-Jun-02 07:01 71.3 73.0 65.4 19-Jun-02 07:31 70.6 73.1 67.0 19-Jun-02 08:01 73.5 75.9 69.3 19-Jun-02 08:31 73.7 76.4 69.4 19-Jun-02 09:01 73.5 76.0 69.6 19-Jun-02 09:31 73.4 75.9 69.7 19-Jun-02 10:01 74.2 76.3 69.4 19-Jun-02 10:31 74.9 77.2 69.0 19-Jun-02 11:01 76.0 78.4 69.0 19-Jun-02 11:31 75.5 78.3 69.7 19-Jun-02 12:01 74.5 77.3 68.8 19-Jun-02 12:31 75.0 77.4 68.0 19-Jun-02 13:01 74.7 77.5 67.5 19-Jun-02 13:31 74.1 76.7 68.3 19-Jun-02 14:01 73.7 76.5 68.8 19-Jun-02 14:31 74.6 77.2 68.2 19-Jun-02 15:01 74.8 77.6 68.1 19-Jun-02 15:31 75.7 78.2 69.2 19-Jun-02 16:01 74.8 77.6 68.5 19-Jun-02 16:31 75.5 77.9 68.5 19-Jun-02 17:01 74.9 77.5 68.5 19-Jun-02 17:31 74.5 77.2 68.1 19-Jun-02 18:01 75.2 77.9 68.5 19-Jun-02 18:31 74.1 76.5 67.7 Mean 74.4 77.0 68.6 Max 76.0 78.4 69.7 Min 70.6 73.0 65.4 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark 1-Jun-02 19:02 69.7 72.3 66.4 1-Jun-02 19:07 70.4 72.4 67.5 1-Jun-02 19:12 75.4 78.2 68.2 1-Jun-02 19:17 73.2 75.5 69.4 1-Jun-02 19:22 71.4 72.9 68.8 1-Jun-02 19:27 71.6 73.4 69.1 1-Jun-02 19:32 75.3 78.4 68.9 1-Jun-02 19:37 78.6 73.2 68.7 * 1-Jun-02 19:42 71.1 73.3 68.4 1-Jun-02 19:47 74.8 78.8 68.8 1-Jun-02 19:52 70.5 72.9 67.0 1-Jun-02 19:57 70.5 72.7 66.9 1-Jun-02 20:02 74.8 77.8 69.7 1-Jun-02 20:07 71.1 72.5 69.3 1-Jun-02 20:12 71.2 72.7 69.5 1-Jun-02 20:17 75.1 78.3 70.4 1-Jun-02 20:22 73.1 75.7 68.0 1-Jun-02 20:27 70.8 72.8 67.2 1-Jun-02 20:32 72.9 76.3 66.3 1-Jun-02 20:37 73.1 75.7 67.5 1-Jun-02 20:42 72.4 74.7 65.8 1-Jun-02 20:47 72.1 74.4 65.1 1-Jun-02 20:52 73.0 75.0 68.1 1-Jun-02 20:57 72.2 75.2 64.1 1-Jun-02 21:02 74.3 77.9 67.4 1-Jun-02 21:07 72.4 75.9 64.7 1-Jun-02 21:12 71.4 74.4 66.0 1-Jun-02 21:17 71.1 74.3 64.0 1-Jun-02 21:22 72.1 74.5 64.8 1-Jun-02 21:27 70.0 72.7 64.5 1-Jun-02 21:32 70.9 74.2 65.1 1-Jun-02 21:37 71.3 73.6 67.0 1-Jun-02 21:42 70.9 73.4 65.9 1-Jun-02 21:47 72.3 75.0 64.8 1-Jun-02 21:52 71.9 74.0 66.2 1-Jun-02 21:57 71.0 73.7 64.2 1-Jun-02 22:02 70.8 73.2 63.5 1-Jun-02 22:07 72.5 75.1 65.6 1-Jun-02 22:12 71.3 73.8 66.0 1-Jun-02 22:17 72.5 74.8 66.3 1-Jun-02 22:22 73.3 76.1 66.8 1-Jun-02 22:27 71.7 74.5 67.0 1-Jun-02 22:32 72.9 75.2 66.8 1-Jun-02 22:37 72.2 74.2 67.0 1-Jun-02 22:42 71.4 73.5 65.7 1-Jun-02 22:47 70.7 73.5 63.3 1-Jun-02 22:52 70.6 73.2 64.1 1-Jun-02 22:57 72.8 74.6 67.6 Mean 72.3 75.0 67.1 Max 75.4 78.8 70.4 Min 69.7 72.3 63.3 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 2-Jun-02 07:02 66.7 70.0 60.9 2-Jun-02 15:02 70.4 73.3 64.6 2-Jun-02 07:07 64.3 68.3 58.2 2-Jun-02 15:07 72.0 74.9 64.0 2-Jun-02 07:12 67.8 71.2 59.9 2-Jun-02 15:12 73.9 77.2 65.2 2-Jun-02 07:17 65.0 69.0 60.0 2-Jun-02 15:17 72.0 74.1 65.0 2-Jun-02 07:22 70.7 72.1 61.4 2-Jun-02 15:22 72.5 73.5 64.5 2-Jun-02 07:27 67.2 70.3 61.5 2-Jun-02 15:27 71.8 74.2 63.6 2-Jun-02 07:32 69.3 72.6 61.5 2-Jun-02 15:32 71.8 74.1 65.0 2-Jun-02 07:37 69.8 72.5 63.3 2-Jun-02 15:37 72.3 75.0 63.4 2-Jun-02 07:42 70.0 71.4 66.1 2-Jun-02 15:42 72.9 75.6 64.5 2-Jun-02 07:47 68.3 71.0 65.2 2-Jun-02 15:47 73.8 76.4 66.8 2-Jun-02 07:52 68.8 70.8 66.5 2-Jun-02 15:52 73.6 77.1 65.2 2-Jun-02 07:57 75.8 77.7 66.8 2-Jun-02 15:57 72.5 74.9 63.8 2-Jun-02 08:02 72.5 75.2 62.9 2-Jun-02 16:02 74.1 75.4 65.0 2-Jun-02 08:07 75.4 78.4 65.1 2-Jun-02 16:07 74.3 76.0 67.5 2-Jun-02 08:12 73.7 76.8 66.6 2-Jun-02 16:12 72.4 73.8 65.6 2-Jun-02 08:17 74.5 77.7 67.6 2-Jun-02 16:17 72.3 74.2 67.8 2-Jun-02 08:22 73.1 75.5 64.6 2-Jun-02 16:22 71.1 73.9 65.2 2-Jun-02 08:27 73.1 75.5 64.6 2-Jun-02 16:27 73.3 76.3 63.6 2-Jun-02 08:37 73.7 75.9 66.9 2-Jun-02 16:32 71.0 74.0 64.2 2-Jun-02 08:42 71.2 73.3 64.1 2-Jun-02 16:37 71.2 73.5 63.3 2-Jun-02 08:47 72.7 75.8 64.9 2-Jun-02 16:42 72.5 73.6 64.8 2-Jun-02 08:52 74.0 76.0 66.8 2-Jun-02 16:47 72.4 75.7 64.7 2-Jun-02 08:57 74.6 77.5 67.1 2-Jun-02 16:52 71.9 74.0 64.1 2-Jun-02 09:02 73.1 75.2 66.8 2-Jun-02 16:57 69.4 73.2 62.7 2-Jun-02 09:07 71.7 73.8 65.5 2-Jun-02 17:02 71.6 74.1 63.7 2-Jun-02 09:12 74.5 76.5 66.2 2-Jun-02 17:07 71.1 74.6 63.3 2-Jun-02 09:17 75.9 78.2 68.1 2-Jun-02 17:12 74.0 75.2 66.5 2-Jun-02 09:22 73.0 75.6 65.8 2-Jun-02 17:17 71.7 75.4 63.7 2-Jun-02 09:27 74.6 77.1 67.1 2-Jun-02 17:22 72.2 76.8 63.4 2-Jun-02 09:32 73.6 76.0 68.1 2-Jun-02 17:27 70.5 73.0 62.7 2-Jun-02 09:37 74.8 77.0 68.0 2-Jun-02 17:32 71.6 74.9 61.7 2-Jun-02 09:42 73.0 75.0 66.1 2-Jun-02 17:37 70.7 73.5 64.6 2-Jun-02 09:47 71.5 73.8 65.3 2-Jun-02 17:42 70.9 72.6 62.7 2-Jun-02 09:52 73.0 76.2 65.4 2-Jun-02 17:47 70.2 72.4 62.3 2-Jun-02 09:57 73.9 76.9 65.6 2-Jun-02 17:52 71.9 74.8 61.8 2-Jun-02 10:02 74.4 76.6 68.2 2-Jun-02 17:57 72.4 75.0 63.6 2-Jun-02 10:07 75.2 77.5 66.1 2-Jun-02 18:02 73.7 76.8 65.5 2-Jun-02 10:12 76.0 78.3 68.7 2-Jun-02 18:07 70.1 73.2 65.6 2-Jun-02 10:17 74.2 75.7 65.9 2-Jun-02 18:12 71.9 74.5 65.8 2-Jun-02 10:22 72.4 74.3 64.5 2-Jun-02 18:17 71.6 74.4 65.7 2-Jun-02 10:27 73.7 75.7 65.2 2-Jun-02 18:22 70.2 73.3 63.2 2-Jun-02 10:32 74.1 76.1 67.2 2-Jun-02 18:27 73.2 74.3 64.6 2-Jun-02 10:37 74.1 77.5 65.2 2-Jun-02 18:32 73.3 75.2 64.7 2-Jun-02 10:42 74.9 77.1 68.4 2-Jun-02 18:37 70.9 73.7 65.4 2-Jun-02 10:47 74.0 76.6 67.3 2-Jun-02 18:42 71.7 73.9 62.1 2-Jun-02 10:52 72.7 75.8 64.6 2-Jun-02 18:47 73.1 76.0 66.1 2-Jun-02 10:57 73.7 75.8 67.7 2-Jun-02 18:52 70.8 73.7 65.3 2-Jun-02 11:02 75.2 77.7 67.1 2-Jun-02 18:57 71.7 74.1 63.6 2-Jun-02 11:07 74.7 77.9 66.5 2-Jun-02 19:02 70.4 73.2 63.3 2-Jun-02 11:12 75.4 77.5 67.9 2-Jun-02 19:07 68.5 71.6 61.1 2-Jun-02 11:17 72.9 76.5 63.3 2-Jun-02 19:12 66.7 70.1 61.3 2-Jun-02 11:22 74.5 76.8 67.7 2-Jun-02 19:17 70.5 73.6 62.9 2-Jun-02 11:27 74.1 76.6 65.3 2-Jun-02 19:22 69.3 72.6 62.5 2-Jun-02 11:32 73.6 75.6 68.3 2-Jun-02 19:27 68.6 72.1 62.2 2-Jun-02 11:37 74.0 75.2 66.3 2-Jun-02 19:32 67.9 71.6 61.9 2-Jun-02 11:42 74.2 77.1 66.0 2-Jun-02 19:37 67.7 71.0 62.0 2-Jun-02 11:47 75.1 77.5 66.8 2-Jun-02 19:42 68.9 70.8 61.4 2-Jun-02 11:52 73.5 76.4 67.0 2-Jun-02 19:47 72.8 73.9 62.2 2-Jun-02 11:57 74.3 77.3 65.9 2-Jun-02 19:52 69.7 72.0 62.0 2-Jun-02 12:02 73.5 76.7 67.2 2-Jun-02 19:57 67.5 71.3 62.0 2-Jun-02 12:07 74.7 77.5 66.5 2-Jun-02 20:02 70.5 73.0 63.0 2-Jun-02 12:12 74.4 76.0 68.5 2-Jun-02 20:07 70.4 73.3 64.2 2-Jun-02 12:17 73.5 75.6 67.3 2-Jun-02 20:12 69.9 72.1 62.5 2-Jun-02 12:22 72.3 74.2 64.0 2-Jun-02 20:17 68.3 71.2 61.9 2-Jun-02 12:27 74.3 75.7 66.6 2-Jun-02 20:22 68.5 71.4 62.5 2-Jun-02 12:32 73.7 77.2 65.6 2-Jun-02 20:27 70.2 73.1 64.7 2-Jun-02 12:37 70.8 73.7 62.7 2-Jun-02 20:32 69.8 72.6 64.9 2-Jun-02 12:42 71.3 73.5 62.8 2-Jun-02 20:37 70.3 72.8 65.0 2-Jun-02 12:47 72.6 75.7 64.5 2-Jun-02 20:42 71.3 73.5 66.0 2-Jun-02 12:52 71.9 74.0 64.8 2-Jun-02 20:47 71.6 74.0 64.5 2-Jun-02 12:57 71.3 74.2 64.5 2-Jun-02 20:52 70.0 72.8 64.7 2-Jun-02 13:02 74.1 77.4 66.6 2-Jun-02 20:57 71.7 73.7 65.1 2-Jun-02 13:07 71.6 75.0 63.4 2-Jun-02 21:02 69.4 71.2 63.7 2-Jun-02 13:12 73.8 75.4 64.6 2-Jun-02 21:07 70.7 72.7 64.3 2-Jun-02 13:17 73.0 76.9 63.2 2-Jun-02 21:12 67.2 70.2 62.5 2-Jun-02 13:22 74.2 77.5 66.0 2-Jun-02 21:17 68.7 71.6 63.0 2-Jun-02 13:27 73.6 75.8 67.3 2-Jun-02 21:22 70.2 73.6 63.3 2-Jun-02 13:32 73.6 77.1 66.9 2-Jun-02 21:27 69.2 72.4 63.3 2-Jun-02 13:37 73.9 76.0 66.3 2-Jun-02 21:32 69.4 71.6 63.3 2-Jun-02 13:42 73.5 76.3 65.6 2-Jun-02 21:37 68.5 70.7 62.9 2-Jun-02 13:47 74.1 76.9 66.2 2-Jun-02 21:42 70.2 70.8 62.7 2-Jun-02 13:52 74.2 76.3 65.5 2-Jun-02 21:47 69.4 71.9 61.4 2-Jun-02 13:57 74.9 77.8 66.7 2-Jun-02 21:52 67.8 71.2 61.8 2-Jun-02 14:02 72.8 76.4 63.5 2-Jun-02 21:57 68.4 71.3 63.0 2-Jun-02 14:07 75.2 77.3 67.2 2-Jun-02 22:02 68.0 69.8 62.3 2-Jun-02 14:12 73.1 75.9 66.5 2-Jun-02 22:07 68.1 71.1 62.5 2-Jun-02 14:17 74.5 77.3 68.3 2-Jun-02 22:12 69.8 72.3 63.5 2-Jun-02 14:22 73.6 76.0 67.1 2-Jun-02 22:17 73.9 75.3 66.9 2-Jun-02 14:27 73.6 75.7 66.7 2-Jun-02 22:22 69.2 71.8 63.1 2-Jun-02 14:32 75.0 78.6 66.2 2-Jun-02 22:27 70.3 73.5 62.3 2-Jun-02 14:37 70.5 73.2 65.4 2-Jun-02 22:32 67.4 70.9 61.5 2-Jun-02 14:42 75.1 78.5 68.0 2-Jun-02 22:37 66.8 69.7 61.6 2-Jun-02 14:47 73.1 75.9 65.4 2-Jun-02 22:42 67.7 70.8 62.0 2-Jun-02 14:52 71.7 74.7 63.8 2-Jun-02 22:47 69.7 71.4 62.0 2-Jun-02 14:57 73.2 74.8 67.4 2-Jun-02 22:52 65.6 68.9 61.2 2-Jun-02 22:57 65.6 68.3 61.1 Mean 72.4 75.0 65.1 Max 76.0 78.6 68.7 Min 64.3 68.3 58.2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 3-Jun-02 19:01 74.4 76.3 65.8 4-Jun-02 19:03 76.3 79.4 65.8 3-Jun-02 19:06 72.0 74.2 65.5 4-Jun-02 19:08 75.5 77.8 67.5 3-Jun-02 19:11 72.8 75.4 64.6 4-Jun-02 19:13 74.1 77.4 67.0 3-Jun-02 19:16 70.5 73.4 64.2 4-Jun-02 19:18 74.8 77.4 68.5 3-Jun-02 19:21 73.2 75.7 63.8 4-Jun-02 19:23 74.2 77.2 68.5 3-Jun-02 19:26 70.3 72.8 64.1 4-Jun-02 19:28 73.6 76.6 64.2 3-Jun-02 19:31 73.3 76.5 64.3 4-Jun-02 19:33 73.4 76.3 66.4 3-Jun-02 19:36 73.5 76.8 67.6 4-Jun-02 19:38 71.8 74.6 63.8 3-Jun-02 19:41 72.3 75.3 65.4 4-Jun-02 19:43 74.5 75.7 68.6 3-Jun-02 19:46 69.8 73.1 62.8 4-Jun-02 19:48 73.5 75.6 67.2 3-Jun-02 19:51 72.8 74.2 64.8 4-Jun-02 19:53 71.4 74.1 64.6 3-Jun-02 19:56 72.1 74.1 64.7 4-Jun-02 19:58 71.9 74.2 65.8 3-Jun-02 20:01 71.6 74.5 64.4 4-Jun-02 20:03 72.6 75.6 66.6 3-Jun-02 20:06 72.7 75.0 65.8 4-Jun-02 20:08 73.7 75.4 64.1 3-Jun-02 20:11 71.0 73.3 64.9 4-Jun-02 20:13 73.5 76.8 65.9 3-Jun-02 20:16 71.4 74.5 65.5 4-Jun-02 20:18 72.7 75.8 65.2 3-Jun-02 20:21 71.4 73.4 65.3 4-Jun-02 20:23 72.2 74.8 66.1 3-Jun-02 20:26 69.8 72.1 65.3 4-Jun-02 20:28 72.2 74.9 64.7 3-Jun-02 20:31 70.6 71.3 63.2 4-Jun-02 20:33 72.2 74.4 65.2 3-Jun-02 20:36 70.3 73.0 64.5 4-Jun-02 20:38 74.6 77.1 65.0 3-Jun-02 20:41 70.8 73.8 64.1 4-Jun-02 20:43 70.7 73.0 64.2 3-Jun-02 20:46 71.0 73.6 65.0 4-Jun-02 20:48 72.7 76.2 63.3 3-Jun-02 20:51 70.3 71.1 62.4 4-Jun-02 20:53 71.5 73.8 63.9 3-Jun-02 20:56 70.8 73.8 65.0 4-Jun-02 20:58 70.7 73.5 61.7 3-Jun-02 21:01 69.2 71.7 63.8 4-Jun-02 21:03 70.9 73.9 64.1 3-Jun-02 21:06 69.1 71.8 63.6 4-Jun-02 21:08 71.5 74.5 63.9 3-Jun-02 21:11 68.4 71.4 64.4 4-Jun-02 21:13 70.1 72.6 64.4 3-Jun-02 21:16 71.2 72.5 64.4 4-Jun-02 21:18 69.5 72.8 62.6 3-Jun-02 21:21 72.3 75.0 64.6 4-Jun-02 21:23 71.7 74.1 67.3 3-Jun-02 21:26 68.2 70.9 64.0 4-Jun-02 21:28 70.6 72.5 66.7 3-Jun-02 21:31 70.9 73.1 64.6 4-Jun-02 21:33 69.0 71.8 61.6 3-Jun-02 21:36 69.2 72.1 62.2 4-Jun-02 21:38 67.9 71.1 61.6 3-Jun-02 21:41 71.0 73.8 64.3 4-Jun-02 21:43 70.4 73.0 62.4 3-Jun-02 21:46 69.9 72.3 62.9 4-Jun-02 21:48 68.3 71.2 63.3 3-Jun-02 21:51 71.1 74.4 63.1 4-Jun-02 21:53 68.3 70.9 61.7 3-Jun-02 21:56 69.4 72.5 62.9 4-Jun-02 21:58 69.8 72.8 63.5 3-Jun-02 22:01 73.0 75.4 64.2 4-Jun-02 22:03 71.1 73.5 62.1 3-Jun-02 22:06 69.0 71.0 63.2 4-Jun-02 22:08 69.0 72.2 62.7 3-Jun-02 22:11 69.5 72.7 63.5 4-Jun-02 22:13 68.8 72.4 62.7 3-Jun-02 22:16 69.6 72.5 63.4 4-Jun-02 22:18 69.1 72.7 61.7 3-Jun-02 22:21 71.1 72.5 64.0 4-Jun-02 22:23 72.5 73.0 62.6 3-Jun-02 22:26 66.6 69.3 62.1 4-Jun-02 22:28 69.9 71.9 60.8 3-Jun-02 22:31 65.2 68.7 60.9 4-Jun-02 22:33 69.1 72.9 63.2 3-Jun-02 22:36 69.7 71.5 62.2 4-Jun-02 22:38 70.4 73.1 63.1 3-Jun-02 22:41 70.7 74.4 61.6 4-Jun-02 22:43 70.2 73.2 61.9 3-Jun-02 22:46 69.7 71.7 62.6 4-Jun-02 22:48 68.0 71.4 62.3 3-Jun-02 22:51 69.4 72.3 62.4 4-Jun-02 22:53 66.3 70.3 60.7 3-Jun-02 22:56 66.7 70.4 61.7 4-Jun-02 22:58 68.3 72.1 61.3 Mean 71.0 73.5 64.1 Mean 71.9 74.6 64.8 Max 74.4 76.8 67.6 Max 76.3 79.4 68.6 Min 65.2 68.7 60.9 Min 66.3 70.3 60.7 The Sound Pressure Level between 1900~23:00 on weekday at NSR2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 5-Jun-02 19:00 74.2 77.7 69.1 06-Jun-02 19:01 73.5 75.4 66.7 5-Jun-02 19:05 71.9 73.8 68.5 06-Jun-02 19:06 72.1 75.2 66.5 5-Jun-02 19:10 74.4 78.3 68.2 06-Jun-02 19:11 73.5 76.4 64.4 5-Jun-02 19:15 73.4 75.7 70.4 06-Jun-02 19:16 74.4 77.6 67.4 5-Jun-02 19:20 73.6 76.9 68.9 06-Jun-02 19:21 74.2 76.2 67.6 5-Jun-02 19:25 71.0 73.1 67.4 06-Jun-02 19:26 71.7 74.8 64.6 5-Jun-02 19:30 72.8 77.7 66.8 06-Jun-02 19:31 73.8 76.8 65.5 5-Jun-02 19:35 73.2 76.6 67.8 06-Jun-02 19:36 75.4 78.0 70.3 5-Jun-02 19:40 73.6 77.6 67.8 06-Jun-02 19:41 73.3 76.4 65.2 5-Jun-02 19:45 74.8 78.2 68.6 06-Jun-02 19:46 73.7 76.1 67.4 5-Jun-02 19:50 70.2 71.4 69.1 06-Jun-02 19:51 71.9 74.2 64.1 5-Jun-02 19:55 74.2 77.3 68.4 06-Jun-02 19:56 72.8 75.7 63.3 5-Jun-02 20:00 72.7 74.6 68.0 06-Jun-02 20:01 74.2 75.0 67.1 5-Jun-02 20:05 73.2 76.1 68.1 06-Jun-02 20:06 71.5 74.1 66.4 5-Jun-02 20:10 70.6 72.6 66.3 06-Jun-02 20:11 71.5 74.6 65.9 5-Jun-02 20:15 71.7 75.2 65.5 06-Jun-02 20:16 73.2 75.9 65.9 5-Jun-02 20:20 73.2 74.7 67.2 06-Jun-02 20:21 71.4 74.0 65.8 5-Jun-02 20:25 70.4 72.9 65.8 06-Jun-02 20:26 72.6 75.5 64.8 5-Jun-02 20:30 72.2 75.2 65.7 06-Jun-02 20:31 72.1 75.5 65.6 5-Jun-02 20:35 70.8 73.4 65.0 06-Jun-02 20:36 72.2 74.4 66.4 5-Jun-02 20:40 75.6 77.2 67.6 06-Jun-02 20:41 72.7 75.1 66.2 5-Jun-02 20:45 73.0 75.1 66.0 06-Jun-02 20:46 72.9 74.5 65.5 5-Jun-02 20:50 71.7 74.6 63.5 06-Jun-02 20:51 73.5 75.3 65.1 5-Jun-02 20:55 71.3 74.4 65.5 06-Jun-02 20:56 70.8 73.0 65.7 5-Jun-02 21:00 73.1 73.5 65.2 06-Jun-02 21:01 69.7 72.7 63.7 5-Jun-02 21:05 71.9 75.7 64.1 06-Jun-02 21:06 70.5 72.7 62.8 5-Jun-02 21:10 71.7 74.5 65.4 06-Jun-02 21:11 70.1 72.7 63.8 5-Jun-02 21:15 71.6 73.1 65.4 06-Jun-02 21:16 72.0 74.9 65.0 5-Jun-02 21:20 74.5 77.3 66.4 06-Jun-02 21:21 71.8 73.5 64.3 5-Jun-02 21:25 71.6 74.1 64.3 06-Jun-02 21:26 70.4 73.3 63.7 5-Jun-02 21:30 70.8 74.6 63.2 06-Jun-02 21:31 69.4 72.0 63.6 5-Jun-02 21:35 70.6 73.1 63.1 06-Jun-02 21:36 69.2 73.0 62.2 5-Jun-02 21:40 71.2 73.7 65.3 06-Jun-02 21:41 68.6 71.1 61.7 5-Jun-02 21:45 70.6 73.6 63.6 06-Jun-02 21:46 69.9 72.1 63.1 5-Jun-02 21:50 71.9 74.9 62.7 06-Jun-02 21:51 69.8 73.0 62.2 5-Jun-02 21:55 70.8 73.9 63.4 06-Jun-02 21:56 69.8 72.8 63.3 5-Jun-02 22:00 71.3 74.1 62.3 06-Jun-02 22:01 71.4 74.1 63.5 5-Jun-02 22:05 71.2 73.4 63.5 06-Jun-02 22:06 68.9 71.7 62.9 5-Jun-02 22:10 72.8 75.6 64.9 06-Jun-02 22:11 69.8 72.5 64.4 5-Jun-02 22:15 69.5 72.6 62.9 06-Jun-02 22:16 68.1 71.3 62.7 5-Jun-02 22:20 70.4 73.0 63.7 06-Jun-02 22:21 73.5 77.7 64.4 5-Jun-02 22:25 71.4 73.4 64.8 06-Jun-02 22:26 71.1 75.5 61.4 5-Jun-02 22:30 69.0 71.3 62.2 06-Jun-02 22:31 67.8 71.5 63.0 5-Jun-02 22:35 72.5 74.8 63.5 06-Jun-02 22:36 70.1 71.9 63.2 5-Jun-02 22:40 70.5 72.9 63.1 06-Jun-02 22:41 69.7 71.9 64.4 5-Jun-02 22:45 72.4 74.2 63.9 06-Jun-02 22:46 67.0 70.6 61.3 5-Jun-02 22:50 72.3 76.2 62.7 06-Jun-02 22:51 67.4 70.6 61.8 5-Jun-02 22:55 70.3 73.7 62.5 06-Jun-02 22:56 70.0 73.0 62.5 Mean 72.3 75.1 66.1 Mean 71.8 74.5 65.0 Max 75.6 78.3 70.4 Max 75.4 78.0 70.3 Min 69.0 71.3 62.2 Min 67.0 70.6 61.3 The Sound Pressure Level between 1900~23:00 on weekday at NSR2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 07-Jun-02 19:01 74.4 78.2 69.1 08-Jun-02 19:01 75.6 78.6 69.2 07-Jun-02 19:06 73.1 75.4 69.3 08-Jun-02 19:06 72.6 74.4 67.7 07-Jun-02 19:11 73.8 75.9 68.8 08-Jun-02 19:11 75.3 77.4 68.7 07-Jun-02 19:16 74.3 76.7 69.1 08-Jun-02 19:16 74.7 75.8 69.1 07-Jun-02 19:21 73.3 75.3 67.8 08-Jun-02 19:21 76.0 76.2 68.0 07-Jun-02 19:26 73.7 75.5 68.7 08-Jun-02 19:26 75.1 78.3 69.6 07-Jun-02 19:31 73.5 76.8 67.2 08-Jun-02 19:31 72.5 75.3 65.1 07-Jun-02 19:36 73.1 74.8 67.3 08-Jun-02 19:36 73.3 75.7 68.0 07-Jun-02 19:41 76.1 79.5 70.2 08-Jun-02 19:41 75.0 77.6 69.7 07-Jun-02 19:46 72.8 74.8 64.7 08-Jun-02 19:46 73.6 76.4 68.8 07-Jun-02 19:51 73.5 76.1 68.8 08-Jun-02 19:51 74.5 76.8 69.3 07-Jun-02 19:56 72.5 75.1 67.3 08-Jun-02 19:56 73.8 76.0 66.6 07-Jun-02 20:01 74.0 76.6 68.1 08-Jun-02 20:01 75.4 77.9 69.5 07-Jun-02 20:06 76.1 78.3 67.2 08-Jun-02 20:06 73.3 74.8 66.8 07-Jun-02 20:11 75.0 78.0 69.9 08-Jun-02 20:11 74.6 77.4 68.1 07-Jun-02 20:16 73.6 76.5 67.9 08-Jun-02 20:16 71.0 73.8 65.5 07-Jun-02 20:21 73.7 75.8 66.6 08-Jun-02 20:21 74.3 76.5 67.1 07-Jun-02 20:26 72.9 75.0 67.0 08-Jun-02 20:26 73.1 76.4 68.2 07-Jun-02 20:31 73.8 75.8 66.5 08-Jun-02 20:31 73.5 75.8 68.8 07-Jun-02 20:36 73.6 77.1 67.7 08-Jun-02 20:36 73.7 76.5 67.8 07-Jun-02 20:41 73.2 75.7 68.2 08-Jun-02 20:41 73.0 75.5 67.9 07-Jun-02 20:46 74.2 76.7 66.7 08-Jun-02 20:46 73.5 76.2 67.9 07-Jun-02 20:51 72.6 75.8 65.8 08-Jun-02 20:51 72.1 74.4 66.3 07-Jun-02 20:56 70.6 73.1 63.9 08-Jun-02 20:56 74.7 78.4 65.9 07-Jun-02 21:01 72.1 75.6 65.0 08-Jun-02 21:01 73.5 75.7 66.7 07-Jun-02 21:06 72.5 75.5 65.3 08-Jun-02 21:06 73.3 76.1 68.8 07-Jun-02 21:11 73.5 77.1 65.8 08-Jun-02 21:11 74.3 76.6 68.4 07-Jun-02 21:16 73.1 75.5 66.2 08-Jun-02 21:16 72.8 74.9 67.4 07-Jun-02 21:21 72.1 75.2 64.8 08-Jun-02 21:21 74.6 77.0 67.7 07-Jun-02 21:26 71.8 74.5 66.0 08-Jun-02 21:26 73.1 75.4 67.6 07-Jun-02 21:31 73.5 76.3 67.0 08-Jun-02 21:31 71.6 73.9 67.4 07-Jun-02 21:36 71.0 73.0 65.7 08-Jun-02 21:36 74.7 77.1 68.1 07-Jun-02 21:41 72.6 75.8 67.2 08-Jun-02 21:41 72.1 75.6 66.2 07-Jun-02 21:46 71.0 73.7 63.7 08-Jun-02 21:46 71.9 74.3 65.5 07-Jun-02 21:51 70.8 73.6 64.9 08-Jun-02 21:51 72.7 74.6 66.5 07-Jun-02 21:56 72.3 75.1 65.6 08-Jun-02 21:56 71.7 74.6 67.4 07-Jun-02 22:01 71.8 74.4 65.2 08-Jun-02 22:01 71.3 74.2 65.7 07-Jun-02 22:06 70.5 73.3 63.7 08-Jun-02 22:06 72.8 75.1 66.7 07-Jun-02 22:11 71.3 74.0 64.6 08-Jun-02 22:11 73.4 76.3 67.2 07-Jun-02 22:16 70.0 72.4 63.8 08-Jun-02 22:16 72.4 75.2 67.5 07-Jun-02 22:21 71.1 74.4 63.6 08-Jun-02 22:21 72.1 74.3 68.3 07-Jun-02 22:26 72.1 73.3 63.4 08-Jun-02 22:26 73.4 76.4 67.0 07-Jun-02 22:31 69.6 72.4 63.2 08-Jun-02 22:31 73.8 76.6 67.2 07-Jun-02 22:36 71.5 74.1 65.2 08-Jun-02 22:36 73.5 76.6 67.9 07-Jun-02 22:41 73.0 77.3 64.7 08-Jun-02 22:41 71.6 74.1 66.3 07-Jun-02 22:46 70.4 72.8 64.1 08-Jun-02 22:46 73.3 74.5 68.4 07-Jun-02 22:51 71.0 73.9 64.9 08-Jun-02 22:51 73.3 75.3 66.1 07-Jun-02 22:56 70.5 73.7 64.5 08-Jun-02 22:56 73.0 74.3 67.1 Mean 72.9 75.6 66.7 Mean 73.6 76.0 67.7 Max 76.1 79.5 70.2 Max 76.0 78.6 69.7 Min 69.6 72.4 63.2 Min 71.0 73.8 65.1 The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 9-Jun-02 07:01 70.1 72.8 62.7 * 9-Jun-02 15:01 75.0 77.4 68.2 * 9-Jun-02 07:06 68.6 71.5 61.1 * 9-Jun-02 15:06 74.8 76.5 67.7 * 9-Jun-02 07:11 69.0 71.2 61.0 * 9-Jun-02 15:11 72.8 74.4 66.5 * 9-Jun-02 07:16 68.9 71.9 62.2 * 9-Jun-02 15:16 75.1 78.1 68.2 * 9-Jun-02 07:21 69.6 70.4 63.1 * 9-Jun-02 15:21 74.0 76.4 63.5 * 9-Jun-02 07:26 78.3 77.1 64.4 * 9-Jun-02 15:26 73.3 75.9 64.3 * 9-Jun-02 07:31 69.9 71.7 63.7 * 9-Jun-02 15:31 73.1 76.6 65.6 * 9-Jun-02 07:36 69.7 71.8 67.3 * 9-Jun-02 15:36 73.9 75.9 65.8 * 9-Jun-02 07:41 69.5 71.3 67.4 * 9-Jun-02 15:41 73.0 75.7 64.5 * 9-Jun-02 07:46 69.8 71.9 67.6 * 9-Jun-02 15:46 72.4 74.6 64.8 * 9-Jun-02 07:51 70.2 72.3 67.9 * 9-Jun-02 15:51 75.0 78.1 67.0 * 9-Jun-02 07:56 70.3 72.8 68.0 * 9-Jun-02 15:56 73.6 75.8 67.5 * 9-Jun-02 08:01 75.7 79.5 68.4 * 9-Jun-02 16:01 74.4 77.1 68.6 * 9-Jun-02 08:06 74.7 77.2 63.9 * 9-Jun-02 16:06 75.4 77.4 70.9 * 9-Jun-02 08:11 75.4 77.4 68.4 * 9-Jun-02 16:11 74.2 76.4 69.1 * 9-Jun-02 08:16 71.6 73.8 65.4 * 9-Jun-02 16:16 76.0 76.3 69.7 * 9-Jun-02 08:21 75.2 78.3 67.4 * 9-Jun-02 16:21 77.0 76.8 70.1 * 9-Jun-02 08:26 75.4 77.6 68.5 * 9-Jun-02 16:26 74.7 78.6 66.0 * 9-Jun-02 08:31 74.5 76.9 67.8 * 9-Jun-02 16:31 74.4 77.9 68.1 * 9-Jun-02 08:36 73.5 76.0 67.6 * 9-Jun-02 16:36 74.0 76.1 67.0 * 9-Jun-02 08:41 75.0 77.8 66.4 * 9-Jun-02 16:41 75.1 78.0 67.5 * 9-Jun-02 08:46 75.0 77.6 68.5 * 9-Jun-02 16:46 74.0 76.5 68.8 * 9-Jun-02 08:51 73.1 76.2 65.2 * 9-Jun-02 16:51 72.3 74.7 68.1 * 9-Jun-02 08:56 73.5 75.6 66.5 * 9-Jun-02 16:56 74.8 77.8 68.8 * 9-Jun-02 09:01 74.3 77.1 65.5 * 9-Jun-02 17:01 73.4 77.1 66.4 * 9-Jun-02 09:06 74.2 77.6 66.9 * 9-Jun-02 17:06 74.1 76.7 67.3 * 9-Jun-02 09:11 74.8 76.7 66.2 * 9-Jun-02 17:11 75.5 78.3 69.4 * 9-Jun-02 09:16 74.3 77.6 67.7 * 9-Jun-02 17:16 74.6 77.3 68.2 * 9-Jun-02 09:21 74.4 76.6 67.5 * 9-Jun-02 17:21 74.7 76.8 66.8 * 9-Jun-02 09:26 74.3 76.2 67.8 * 9-Jun-02 17:26 73.0 74.9 68.5 * 9-Jun-02 09:31 74.6 76.8 67.7 * 9-Jun-02 17:31 73.8 76.6 66.1 * 9-Jun-02 09:36 74.5 77.1 66.9 * 9-Jun-02 17:36 73.8 76.5 66.6 * 9-Jun-02 09:41 75.4 78.8 67.0 * 9-Jun-02 17:41 72.0 74.8 65.8 * 9-Jun-02 09:46 75.5 77.6 67.7 * 9-Jun-02 17:46 75.1 77.6 67.5 * 9-Jun-02 09:51 77.1 80.6 68.2 * 9-Jun-02 17:51 73.1 75.8 67.6 * 9-Jun-02 09:56 74.7 76.9 66.1 * 9-Jun-02 17:56 73.1 75.9 65.8 * 9-Jun-02 10:01 73.8 76.6 66.8 * 9-Jun-02 18:01 72.0 74.5 65.5 * 9-Jun-02 10:06 74.6 77.5 68.3 * 9-Jun-02 18:06 72.9 76.1 66.0 * 9-Jun-02 10:11 74.8 76.9 67.0 * 9-Jun-02 18:11 70.4 73.0 64.4 * 9-Jun-02 10:16 74.3 76.4 66.2 * 9-Jun-02 18:16 71.9 74.4 63.9 * 9-Jun-02 10:21 75.0 78.6 68.2 * 9-Jun-02 18:21 73.7 75.4 64.1 * 9-Jun-02 10:26 73.7 75.7 68.0 * 9-Jun-02 18:26 71.4 74.8 63.3 * 9-Jun-02 10:31 74.0 76.7 67.9 * 9-Jun-02 18:31 71.3 73.4 66.1 * 9-Jun-02 10:36 70.9 72.9 67.3 * 9-Jun-02 18:36 70.3 73.7 63.1 * 9-Jun-02 10:41 73.5 77.0 68.8 * 9-Jun-02 18:41 70.6 73.9 64.5 * 9-Jun-02 10:46 71.5 73.0 68.6 * 9-Jun-02 18:46 71.7 74.6 65.8 * 9-Jun-02 10:51 75.5 78.4 70.4 * 9-Jun-02 18:51 71.4 74.0 66.2 * 9-Jun-02 10:56 73.2 76.1 69.0 * 9-Jun-02 18:56 71.5 73.8 64.5 * 9-Jun-02 11:01 75.2 78.9 67.9 * 9-Jun-02 19:01 71.8 73.2 63.9 * 9-Jun-02 11:06 72.7 75.6 67.8 * 9-Jun-02 19:06 71.1 74.6 64.1 * 9-Jun-02 11:11 71.4 72.0 67.7 * 9-Jun-02 19:11 72.0 75.1 65.3 * 9-Jun-02 11:16 73.7 77.2 67.1 * 9-Jun-02 19:16 69.8 72.7 63.5 * 9-Jun-02 11:21 73.2 75.2 68.7 * 9-Jun-02 19:21 71.9 74.6 65.0 * 9-Jun-02 11:26 72.3 74.5 68.5 * 9-Jun-02 19:26 72.4 73.7 63.8 * 9-Jun-02 11:31 75.8 79.0 70.5 * 9-Jun-02 19:31 72.3 73.1 64.2 * 9-Jun-02 11:36 72.1 73.7 70.0 * 9-Jun-02 19:36 70.3 72.1 64.7 * 9-Jun-02 11:41 71.0 72.3 69.5 * 9-Jun-02 19:41 69.8 73.2 63.6 * 9-Jun-02 11:46 75.6 78.6 69.1 * 9-Jun-02 19:46 69.2 72.7 63.4 * 9-Jun-02 11:51 71.1 73.3 66.9 * 9-Jun-02 19:51 69.9 72.7 64.2 * 9-Jun-02 11:56 72.8 74.8 67.3 * 9-Jun-02 19:56 73.6 75.1 66.1 * 9-Jun-02 12:01 71.9 73.8 67.9 * 9-Jun-02 20:01 72.4 75.0 66.4 * 9-Jun-02 12:06 72.7 76.2 68.3 * 9-Jun-02 20:06 71.1 73.5 65.1 * 9-Jun-02 12:11 73.8 76.7 69.6 * 9-Jun-02 20:11 70.7 73.1 65.3 * 9-Jun-02 12:16 74.3 77.5 67.7 * 9-Jun-02 20:16 72.1 74.8 63.3 * 9-Jun-02 12:21 69.8 72.6 66.5 * 9-Jun-02 20:21 69.9 72.4 63.9 * 9-Jun-02 12:26 74.4 77.5 69.0 * 9-Jun-02 20:26 71.0 73.2 65.2 * 9-Jun-02 12:31 73.3 75.6 67.2 * 9-Jun-02 20:31 70.6 73.1 64.0 * 9-Jun-02 12:36 71.3 74.1 66.8 * 9-Jun-02 20:36 72.7 75.5 65.9 * 9-Jun-02 12:41 73.6 76.2 67.7 * 9-Jun-02 20:41 71.5 73.9 66.5 * 9-Jun-02 12:46 72.3 74.7 65.5 * 9-Jun-02 20:46 71.8 74.8 67.5 * 9-Jun-02 12:51 75.0 76.0 64.4 * 9-Jun-02 20:51 72.6 73.9 67.5 * 9-Jun-02 12:56 74.0 75.7 65.1 * 9-Jun-02 20:56 69.4 72.1 65.3 * 9-Jun-02 13:01 74.3 77.9 66.7 * 9-Jun-02 21:01 71.4 73.7 63.6 * 9-Jun-02 13:06 73.9 76.2 63.6 * 9-Jun-02 21:06 69.5 72.9 64.1 * 9-Jun-02 13:11 74.2 77.5 66.2 * 9-Jun-02 21:11 69.2 72.1 64.3 * 9-Jun-02 13:16 73.5 76.3 65.1 * 9-Jun-02 21:16 69.6 71.2 64.4 * 9-Jun-02 13:21 75.6 78.7 68.6 * 9-Jun-02 21:21 72.2 73.8 65.0 * 9-Jun-02 13:26 73.7 75.9 65.5 * 9-Jun-02 21:26 69.4 72.3 63.8 * 9-Jun-02 13:31 74.4 76.5 65.6 * 9-Jun-02 21:31 71.6 73.9 63.6 * 9-Jun-02 13:36 72.4 74.3 68.1 * 9-Jun-02 21:36 69.5 71.1 64.1 * 9-Jun-02 13:41 73.4 76.2 67.9 * 9-Jun-02 21:41 69.9 72.4 65.6 * 9-Jun-02 13:46 71.0 73.6 64.8 * 9-Jun-02 21:46 70.4 72.0 64.1 * 9-Jun-02 13:51 72.3 74.6 65.7 * 9-Jun-02 21:51 70.3 71.3 62.8 * 9-Jun-02 13:56 74.1 76.9 66.2 * 9-Jun-02 21:56 72.4 74.5 64.4 * 9-Jun-02 14:01 73.1 75.2 66.4 * 9-Jun-02 22:01 70.8 73.8 64.0 * 9-Jun-02 14:06 73.7 76.0 64.3 * 9-Jun-02 22:06 74.7 73.3 65.5 * 9-Jun-02 14:11 72.7 74.3 65.6 * 9-Jun-02 22:11 82.6 74.4 63.2 * 9-Jun-02 14:16 73.9 76.9 64.2 * 9-Jun-02 22:16 70.8 71.8 64.0 * 9-Jun-02 14:21 71.6 74.5 64.1 * 9-Jun-02 22:21 69.1 71.9 63.4 * 9-Jun-02 14:26 74.0 76.3 67.2 * 9-Jun-02 22:26 69.9 73.2 64.0 * 9-Jun-02 14:31 73.5 76.6 65.2 * 9-Jun-02 22:31 68.5 70.9 64.3 * 9-Jun-02 14:36 74.8 77.4 67.1 * 9-Jun-02 22:36 68.6 71.2 63.9 * 9-Jun-02 14:41 74.9 77.4 68.6 * 9-Jun-02 22:41 72.3 74.8 64.6 * 9-Jun-02 14:46 73.6 75.7 64.9 * 9-Jun-02 22:46 67.6 70.2 64.4 * 9-Jun-02 14:51 75.4 78.3 68.0 * 9-Jun-02 22:51 67.9 70.4 64.2 * 9-Jun-02 14:56 75.3 77.6 67.5 * 9-Jun-02 22:56 67.0 69.6 63.2 * Mean 73.1 75.7 66.6 Max 77.1 80.6 70.9 Min 67.0 69.6 61.0 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 1900~23:00 on weekday at NSR2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 10-Jun-02 19:03 73.2 75.1 66.7 11-Jun-02 19:03 73.9 75.6 69.6 * 10-Jun-02 19:08 73.4 75.5 65.9 11-Jun-02 19:08 74.3 75.9 67.8 * 10-Jun-02 19:13 73.1 75.8 65.5 11-Jun-02 19:13 72.8 75.6 67.9 * 10-Jun-02 19:18 72.7 74.7 67.0 11-Jun-02 19:18 73.2 76.1 68.7 * 10-Jun-02 19:23 70.4 73.6 65.4 11-Jun-02 19:23 71.4 73.5 67.6 * 10-Jun-02 19:28 71.4 73.7 66.0 11-Jun-02 19:28 74.9 78.2 66.9 * 10-Jun-02 19:33 72.0 74.1 65.9 11-Jun-02 19:33 70.9 72.7 68.7 * 10-Jun-02 19:38 69.5 72.1 64.7 11-Jun-02 19:38 75.6 78.7 69.9 * 10-Jun-02 19:43 70.3 73.2 64.2 11-Jun-02 19:43 71.5 73.8 68.6 * 10-Jun-02 19:48 71.0 73.7 65.3 11-Jun-02 19:48 75.9 79.4 69.5 * 10-Jun-02 19:53 70.2 73.5 64.7 11-Jun-02 19:53 72.0 74.0 68.6 * 10-Jun-02 19:58 70.6 72.9 65.2 11-Jun-02 19:58 72.7 75.5 68.1 * 10-Jun-02 20:03 70.0 72.1 65.2 11-Jun-02 20:03 72.5 74.9 67.3 * 10-Jun-02 20:08 69.8 72.3 66.2 11-Jun-02 20:08 73.9 76.1 66.8 * 10-Jun-02 20:13 71.0 72.2 65.5 11-Jun-02 20:13 70.1 72.9 66.4 * 10-Jun-02 20:18 70.2 72.6 65.2 11-Jun-02 20:18 72.9 76.0 68.2 * 10-Jun-02 20:23 69.8 72.5 65.9 11-Jun-02 20:23 73.0 76.4 64.6 * 10-Jun-02 20:28 70.0 72.1 64.1 11-Jun-02 20:28 72.6 74.7 67.6 * 10-Jun-02 20:33 71.5 73.5 65.2 11-Jun-02 20:33 72.1 74.7 67.3 * 10-Jun-02 20:38 70.6 73.6 64.3 11-Jun-02 20:38 71.9 74.2 67.3 * 10-Jun-02 20:43 70.1 73.4 63.9 11-Jun-02 20:43 72.0 74.8 67.4 * 10-Jun-02 20:48 69.8 72.2 64.5 11-Jun-02 20:48 72.3 74.4 67.0 * 10-Jun-02 20:53 71.0 73.0 65.0 11-Jun-02 20:53 73.0 75.8 66.1 * 10-Jun-02 20:58 71.8 74.0 65.5 11-Jun-02 20:58 73.2 75.5 66.5 * 10-Jun-02 21:03 71.3 74.0 64.9 11-Jun-02 21:03 73.7 76.3 67.0 * 10-Jun-02 21:08 68.3 71.8 62.9 11-Jun-02 21:08 73.1 75.5 63.6 * 10-Jun-02 21:13 68.3 71.1 63.1 11-Jun-02 21:13 73.4 76.0 65.7 * 10-Jun-02 21:18 69.1 72.0 63.2 11-Jun-02 21:18 71.4 73.7 66.2 * 10-Jun-02 21:23 69.8 71.7 63.4 11-Jun-02 21:23 72.1 75.0 67.1 * 10-Jun-02 21:28 68.4 71.1 63.9 11-Jun-02 21:28 71.0 73.9 65.3 * 10-Jun-02 21:33 72.3 73.8 64.2 11-Jun-02 21:33 72.4 75.0 67.0 * 10-Jun-02 21:38 69.1 72.2 62.7 11-Jun-02 21:38 71.9 74.9 66.0 * 10-Jun-02 21:43 68.6 71.8 63.6 11-Jun-02 21:43 71.6 73.9 65.2 * 10-Jun-02 21:48 69.2 71.4 63.4 11-Jun-02 21:48 71.3 75.1 65.7 * 10-Jun-02 21:53 70.1 73.5 64.2 11-Jun-02 21:53 74.9 75.8 67.2 * 10-Jun-02 21:58 67.7 70.6 63.3 11-Jun-02 21:58 73.1 75.0 66.4 * 10-Jun-02 22:03 67.9 70.2 63.7 11-Jun-02 22:03 72.6 73.8 66.8 * 10-Jun-02 22:08 69.9 71.8 63.4 11-Jun-02 22:08 70.3 73.1 65.7 * 10-Jun-02 22:13 69.4 72.6 63.7 11-Jun-02 22:13 70.7 73.1 67.3 * 10-Jun-02 22:18 69.8 71.6 62.8 11-Jun-02 22:18 71.1 73.6 66.8 * 10-Jun-02 22:23 69.3 71.1 62.9 11-Jun-02 22:23 70.6 72.5 66.4 * 10-Jun-02 22:28 69.7 71.4 63.4 11-Jun-02 22:28 70.2 73.0 66.1 * 10-Jun-02 22:33 68.8 71.8 63.9 11-Jun-02 22:33 69.4 72.5 65.2 * 10-Jun-02 22:38 69.9 72.0 64.9 11-Jun-02 22:38 69.1 71.6 64.8 * 10-Jun-02 22:43 67.5 70.5 63.3 11-Jun-02 22:43 70.5 72.8 65.3 * 10-Jun-02 22:48 72.1 74.4 64.0 11-Jun-02 22:48 71.0 73.6 65.0 * 10-Jun-02 22:53 65.7 68.3 62.7 11-Jun-02 22:53 70.4 73.0 65.2 * 10-Jun-02 22:58 65.8 67.8 63.6 11-Jun-02 22:58 70.3 72.4 64.5 * Mean 70.3 72.8 64.6 Mean 72.5 75.0 67.0 Max 73.4 75.8 67.0 Max 75.9 79.4 69.9 Min 65.7 67.8 62.7 Min 69.1 71.6 63.6 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 1900~23:00 on weekday at NSR2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 12-Jun-02 19:02 75.0 77.7 66.9 13-Jun-02 19:02 75.2 76.8 66.8 12-Jun-02 19:07 74.6 77.1 69.4 13-Jun-02 19:07 72.1 74.9 66.4 12-Jun-02 19:12 75.5 78.7 68.3 13-Jun-02 19:12 75.0 77.3 66.6 12-Jun-02 19:17 74.6 76.9 68.5 13-Jun-02 19:17 76.5 77.9 68.0 12-Jun-02 19:22 72.7 75.9 65.9 13-Jun-02 19:22 74.7 76.4 69.3 12-Jun-02 19:27 74.9 77.1 69.7 13-Jun-02 19:27 75.6 78.3 68.9 12-Jun-02 19:32 74.3 76.7 67.9 13-Jun-02 19:32 73.1 76.3 67.5 12-Jun-02 19:37 72.5 75.4 65.8 13-Jun-02 19:37 73.8 76.6 69.1 12-Jun-02 19:42 74.0 75.6 67.1 13-Jun-02 19:42 74.3 76.0 67.1 12-Jun-02 19:47 72.8 75.6 66.0 13-Jun-02 19:47 73.6 76.0 68.0 12-Jun-02 19:52 74.1 76.8 69.1 13-Jun-02 19:52 72.8 75.0 67.9 12-Jun-02 19:57 74.6 77.6 68.3 13-Jun-02 19:57 73.8 75.6 67.2 12-Jun-02 20:02 73.3 75.1 69.3 13-Jun-02 20:02 73.9 76.1 68.7 12-Jun-02 20:07 72.6 74.4 68.6 13-Jun-02 20:07 72.8 75.2 66.5 12-Jun-02 20:12 73.2 76.4 67.2 13-Jun-02 20:12 73.8 75.9 68.0 12-Jun-02 20:17 72.4 74.1 67.8 13-Jun-02 20:17 74.8 77.1 67.2 12-Jun-02 20:22 73.9 78.2 66.7 13-Jun-02 20:22 72.1 74.6 66.5 12-Jun-02 20:27 72.9 75.7 67.5 13-Jun-02 20:27 71.9 74.2 67.5 12-Jun-02 20:32 74.5 77.3 67.3 13-Jun-02 20:32 73.1 75.8 68.1 12-Jun-02 20:37 71.3 73.6 67.2 13-Jun-02 20:37 72.2 75.4 66.4 12-Jun-02 20:42 75.0 77.8 69.2 13-Jun-02 20:42 71.4 73.8 66.8 12-Jun-02 20:47 72.5 75.0 65.2 13-Jun-02 20:47 71.7 74.2 66.8 12-Jun-02 20:52 72.1 74.2 66.3 13-Jun-02 20:52 71.9 74.8 66.2 12-Jun-02 20:57 71.8 75.1 65.1 13-Jun-02 20:57 71.2 73.8 67.1 12-Jun-02 21:02 72.3 75.2 65.3 13-Jun-02 21:02 73.0 74.3 66.7 12-Jun-02 21:07 72.6 75.3 66.4 13-Jun-02 21:07 72.2 73.6 65.6 12-Jun-02 21:12 71.8 74.5 65.9 13-Jun-02 21:12 70.9 73.5 66.2 12-Jun-02 21:17 73.2 75.1 66.2 13-Jun-02 21:17 72.7 74.1 66.0 12-Jun-02 21:22 73.2 75.8 67.2 13-Jun-02 21:22 72.4 74.8 66.1 12-Jun-02 21:27 72.7 74.6 67.0 13-Jun-02 21:27 72.2 74.6 65.0 12-Jun-02 21:32 71.8 74.4 64.7 13-Jun-02 21:32 70.4 73.7 64.7 12-Jun-02 21:37 72.7 75.7 65.1 13-Jun-02 21:37 71.9 74.5 66.0 12-Jun-02 21:42 71.3 74.1 64.9 13-Jun-02 21:42 72.2 74.5 65.7 12-Jun-02 21:47 70.4 73.6 65.1 13-Jun-02 21:47 72.7 76.0 66.5 12-Jun-02 21:52 71.9 75.0 64.2 13-Jun-02 21:52 71.4 74.5 64.6 12-Jun-02 21:57 73.2 76.6 66.8 13-Jun-02 21:57 72.3 74.6 67.0 12-Jun-02 22:02 72.6 74.0 65.8 13-Jun-02 22:02 69.6 72.6 64.8 12-Jun-02 22:07 72.1 75.2 64.8 13-Jun-02 22:07 70.4 72.8 65.7 12-Jun-02 22:12 71.2 74.2 64.8 13-Jun-02 22:12 72.3 73.6 63.6 12-Jun-02 22:17 73.3 76.1 66.9 13-Jun-02 22:17 72.3 73.8 64.2 12-Jun-02 22:22 72.2 75.0 65.1 13-Jun-02 22:22 72.5 76.0 64.4 12-Jun-02 22:27 72.0 75.0 65.6 13-Jun-02 22:27 71.2 74.3 64.0 12-Jun-02 22:32 71.0 73.7 66.4 13-Jun-02 22:32 70.0 72.4 64.4 12-Jun-02 22:37 71.5 74.7 63.2 13-Jun-02 22:37 70.9 74.0 65.5 12-Jun-02 22:42 70.2 72.3 64.8 13-Jun-02 22:42 70.2 71.7 63.4 12-Jun-02 22:47 71.6 74.0 65.4 13-Jun-02 22:47 70.8 74.8 64.2 12-Jun-02 22:52 71.0 74.6 64.5 13-Jun-02 22:52 71.2 74.9 64.4 12-Jun-02 22:57 70.5 72.6 64.7 13-Jun-02 22:57 68.6 71.4 64.6 Mean 72.9 75.6 66.8 Mean 72.7 75.1 66.5 Max 75.5 78.7 69.7 Max 76.5 78.3 69.3 Min 70.2 72.3 63.2 Min 68.6 71.4 63.4 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark 14-Jun-02 19:03 71.1 73.5 67.6 14-Jun-02 19:08 75.4 79.0 69.3 14-Jun-02 19:13 71.2 73.4 68.8 14-Jun-02 19:18 73.3 74.8 68.1 14-Jun-02 19:23 74.1 77.8 69.2 14-Jun-02 19:28 72.2 74.6 68.9 14-Jun-02 19:33 74.3 77.8 69.9 14-Jun-02 19:38 81.8 77.8 69.7 * 14-Jun-02 19:43 72.1 73.2 69.7 14-Jun-02 19:48 75.5 76.5 68.2 14-Jun-02 19:53 73.9 77.0 67.9 14-Jun-02 19:58 71.7 73.5 68.8 14-Jun-02 20:03 73.8 76.8 69.0 14-Jun-02 20:08 71.9 73.1 70.3 14-Jun-02 20:13 73.9 76.0 69.5 14-Jun-02 20:18 72.9 75.0 68.5 14-Jun-02 20:23 75.2 77.1 68.7 14-Jun-02 20:28 72.4 74.5 66.9 14-Jun-02 20:33 75.1 76.7 66.8 14-Jun-02 20:38 73.2 75.9 67.7 14-Jun-02 20:43 72.6 75.2 65.7 14-Jun-02 20:48 72.4 75.4 66.2 14-Jun-02 20:53 73.4 75.2 67.5 14-Jun-02 20:58 72.0 74.3 65.8 14-Jun-02 21:03 72.8 76.3 66.5 14-Jun-02 21:08 74.0 76.5 68.4 14-Jun-02 21:13 72.9 74.8 65.5 14-Jun-02 21:18 73.4 76.7 66.3 14-Jun-02 21:23 72.8 75.7 64.8 14-Jun-02 21:28 73.1 76.1 66.2 14-Jun-02 21:33 72.9 76.4 66.1 14-Jun-02 21:38 72.2 75.5 66.2 14-Jun-02 21:43 71.4 73.8 66.3 14-Jun-02 21:48 72.6 75.1 65.1 14-Jun-02 21:53 73.1 75.6 65.7 14-Jun-02 21:58 71.6 74.2 66.2 14-Jun-02 22:03 74.4 77.1 64.9 14-Jun-02 22:08 71.9 75.3 64.9 14-Jun-02 22:13 73.0 74.6 64.8 14-Jun-02 22:18 71.6 74.5 65.3 14-Jun-02 22:23 73.2 76.5 67.0 14-Jun-02 22:28 71.2 74.2 65.5 14-Jun-02 22:33 71.6 74.2 65.0 14-Jun-02 22:38 72.4 75.0 66.0 14-Jun-02 22:43 72.7 75.8 67.2 14-Jun-02 22:48 72.6 75.0 67.5 14-Jun-02 22:53 72.9 75.1 66.8 14-Jun-02 22:58 73.7 76.7 66.7 Mean 73.1 75.7 67.4 Max 75.5 79.0 70.3 Min 71.1 73.1 64.8 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 15-Jun-02 07:03 70.5 73.2 62.5 15-Jun-02 15:03 73.4 76.2 67.0 15-Jun-02 07:08 69.5 72.2 63.6 15-Jun-02 15:08 76.8 78.3 68.9 15-Jun-02 07:13 71.8 73.2 63.2 15-Jun-02 15:13 74.7 77.1 67.4 15-Jun-02 07:18 71.7 72.9 66.1 15-Jun-02 15:18 74.0 76.6 68.9 15-Jun-02 07:23 71.2 72.6 66.2 15-Jun-02 15:23 74.3 76.7 68.2 15-Jun-02 07:28 71.1 73.4 67.9 15-Jun-02 15:28 74.9 77.2 68.5 15-Jun-02 07:33 70.3 72.1 67.9 15-Jun-02 15:33 75.8 78.2 67.5 15-Jun-02 07:38 69.9 71.8 67.9 15-Jun-02 15:38 73.8 77.0 66.3 15-Jun-02 07:43 70.7 72.3 68.4 15-Jun-02 15:43 73.3 76.0 68.1 15-Jun-02 07:48 69.7 71.4 67.7 15-Jun-02 15:48 73.6 76.2 68.8 15-Jun-02 07:53 70.6 72.5 68.3 15-Jun-02 15:53 72.9 75.9 66.6 15-Jun-02 07:58 74.5 77.3 67.9 15-Jun-02 15:58 74.2 76.1 65.5 15-Jun-02 08:03 74.6 78.0 68.8 15-Jun-02 16:03 73.3 76.2 66.5 15-Jun-02 08:08 71.2 73.2 68.6 15-Jun-02 16:08 75.0 78.2 66.3 15-Jun-02 08:13 74.3 77.3 69.6 15-Jun-02 16:13 74.1 77.2 67.9 15-Jun-02 08:18 72.4 74.0 70.6 15-Jun-02 16:18 73.8 75.9 66.3 15-Jun-02 08:23 73.0 75.8 69.1 15-Jun-02 16:23 74.5 78.1 67.9 15-Jun-02 08:28 73.3 76.0 69.5 15-Jun-02 16:28 73.0 75.1 65.7 15-Jun-02 08:33 74.5 77.5 70.5 15-Jun-02 16:33 74.4 76.8 67.3 15-Jun-02 08:38 73.8 77.0 69.3 15-Jun-02 16:38 73.8 76.5 68.7 15-Jun-02 08:43 74.6 77.0 67.6 15-Jun-02 16:43 74.1 77.1 66.9 15-Jun-02 08:48 74.9 77.9 67.4 15-Jun-02 16:48 73.3 75.5 65.3 15-Jun-02 08:53 74.9 77.1 67.5 15-Jun-02 16:53 76.8 79.8 69.6 15-Jun-02 08:58 75.4 77.7 67.7 15-Jun-02 16:58 74.8 77.8 65.1 15-Jun-02 09:03 74.7 76.8 69.0 15-Jun-02 17:03 73.2 75.3 68.2 15-Jun-02 09:08 75.0 77.0 70.1 15-Jun-02 17:08 73.8 76.5 70.2 15-Jun-02 09:13 76.5 79.1 71.5 15-Jun-02 17:13 74.2 77.0 70.5 15-Jun-02 09:18 74.5 76.5 67.8 15-Jun-02 17:18 74.5 78.6 68.2 15-Jun-02 09:23 77.6 80.0 70.3 15-Jun-02 17:23 71.1 73.6 67.5 15-Jun-02 09:28 75.9 79.1 69.5 15-Jun-02 17:28 74.5 77.9 69.1 15-Jun-02 09:33 76.1 79.2 68.8 15-Jun-02 17:33 73.6 76.2 66.8 15-Jun-02 09:38 75.3 78.6 69.1 15-Jun-02 17:38 74.2 77.0 66.5 15-Jun-02 09:43 76.6 78.9 69.3 15-Jun-02 17:43 75.6 78.3 65.4 15-Jun-02 09:48 76.0 78.7 69.5 15-Jun-02 17:48 75.2 77.0 66.5 15-Jun-02 09:53 75.4 77.3 68.0 15-Jun-02 17:53 74.8 76.7 68.8 15-Jun-02 09:58 75.3 77.8 68.2 15-Jun-02 17:58 74.4 76.9 67.5 15-Jun-02 10:03 75.3 78.2 69.9 15-Jun-02 18:03 74.6 77.3 67.6 15-Jun-02 10:08 75.7 78.1 69.2 15-Jun-02 18:08 73.4 76.0 67.4 15-Jun-02 10:13 77.3 79.2 68.7 15-Jun-02 18:13 74.4 76.1 67.4 15-Jun-02 10:18 74.7 76.4 67.2 15-Jun-02 18:18 75.7 78.8 65.9 15-Jun-02 10:23 75.3 77.8 69.7 15-Jun-02 18:23 74.4 76.0 67.6 15-Jun-02 10:28 76.3 79.3 69.5 15-Jun-02 18:28 73.3 75.1 67.9 15-Jun-02 10:33 75.7 77.7 69.2 15-Jun-02 18:33 74.8 76.8 68.0 15-Jun-02 10:38 75.9 78.6 71.8 15-Jun-02 18:38 74.6 78.0 65.0 15-Jun-02 10:43 75.1 77.6 69.1 15-Jun-02 18:43 74.6 77.1 67.9 15-Jun-02 10:48 72.8 75.6 67.4 15-Jun-02 18:48 71.6 74.5 66.8 15-Jun-02 10:53 75.5 79.0 69.8 15-Jun-02 18:53 73.3 75.0 66.4 15-Jun-02 10:58 76.1 78.7 68.3 15-Jun-02 18:58 74.4 77.3 66.8 15-Jun-02 11:03 75.0 77.7 68.5 15-Jun-02 19:03 71.9 74.8 65.9 15-Jun-02 11:08 74.4 77.5 69.4 15-Jun-02 19:08 71.2 73.5 67.1 15-Jun-02 11:13 73.1 75.2 69.6 15-Jun-02 19:13 73.2 76.4 66.7 15-Jun-02 11:18 74.8 76.8 67.8 15-Jun-02 19:18 72.1 74.8 66.4 15-Jun-02 11:23 74.1 76.6 68.5 15-Jun-02 19:23 72.7 74.5 66.7 15-Jun-02 11:28 71.2 72.2 69.9 15-Jun-02 19:28 71.4 73.3 66.0 15-Jun-02 11:33 75.1 78.1 69.8 15-Jun-02 19:33 71.6 75.0 64.9 15-Jun-02 11:38 74.7 76.7 68.9 15-Jun-02 19:38 71.7 74.2 64.5 15-Jun-02 11:43 71.7 73.0 70.2 15-Jun-02 19:43 70.9 73.2 64.5 15-Jun-02 11:48 75.7 79.5 69.8 15-Jun-02 19:48 72.4 74.9 64.9 15-Jun-02 11:53 75.0 79.0 69.5 15-Jun-02 19:53 74.6 77.1 65.3 15-Jun-02 11:58 73.4 76.8 69.1 15-Jun-02 19:58 73.1 74.8 67.3 15-Jun-02 12:03 75.0 78.7 68.6 15-Jun-02 20:03 71.8 74.1 65.4 15-Jun-02 12:08 74.2 76.6 68.7 15-Jun-02 20:08 71.1 73.8 64.7 15-Jun-02 12:13 73.0 75.3 69.3 15-Jun-02 20:13 72.0 74.9 65.2 15-Jun-02 12:18 73.9 77.4 67.5 15-Jun-02 20:18 71.8 74.0 66.9 15-Jun-02 12:23 73.0 75.1 69.0 15-Jun-02 20:23 71.1 73.3 63.5 15-Jun-02 12:28 75.6 78.6 69.3 15-Jun-02 20:28 71.5 74.3 66.0 15-Jun-02 12:33 72.6 74.9 67.8 15-Jun-02 20:33 72.7 74.1 63.1 15-Jun-02 12:38 75.1 76.4 66.4 15-Jun-02 20:38 74.1 76.5 66.5 15-Jun-02 12:43 73.8 76.8 68.0 15-Jun-02 20:43 72.7 74.7 65.3 15-Jun-02 12:48 74.1 77.0 68.6 15-Jun-02 20:48 72.5 75.0 64.6 15-Jun-02 12:53 72.1 74.3 66.0 15-Jun-02 20:53 71.4 73.2 64.6 15-Jun-02 12:58 70.8 72.4 68.6 15-Jun-02 20:58 72.5 74.4 65.8 15-Jun-02 13:03 73.9 76.2 68.8 15-Jun-02 21:03 71.0 73.6 64.3 15-Jun-02 13:08 75.8 79.0 69.3 15-Jun-02 21:08 72.2 75.5 64.0 15-Jun-02 13:13 73.3 76.4 67.2 15-Jun-02 21:13 71.7 74.2 66.6 15-Jun-02 13:18 75.9 79.0 68.9 15-Jun-02 21:18 69.3 72.6 63.0 15-Jun-02 13:23 74.6 76.6 69.0 15-Jun-02 21:23 71.9 74.6 63.2 15-Jun-02 13:28 75.0 77.3 68.7 15-Jun-02 21:28 71.5 73.1 64.5 15-Jun-02 13:33 75.5 78.0 68.2 15-Jun-02 21:33 71.1 72.8 65.6 15-Jun-02 13:38 75.0 74.8 65.5 * 15-Jun-02 21:38 71.4 74.7 65.0 15-Jun-02 13:43 74.2 76.7 66.4 15-Jun-02 21:43 70.8 73.9 64.5 15-Jun-02 13:48 74.8 78.2 68.1 15-Jun-02 21:48 70.1 73.1 65.0 15-Jun-02 13:53 75.1 77.5 65.9 15-Jun-02 21:53 71.3 74.0 65.9 15-Jun-02 13:58 74.5 77.6 65.4 15-Jun-02 21:58 69.9 72.8 64.8 15-Jun-02 14:03 74.2 77.1 67.0 15-Jun-02 22:03 69.8 72.5 63.9 15-Jun-02 14:08 75.7 78.9 67.2 15-Jun-02 22:08 69.0 71.9 63.3 15-Jun-02 14:13 73.9 77.7 64.0 15-Jun-02 22:13 70.4 72.8 63.9 15-Jun-02 14:18 74.8 77.8 69.3 15-Jun-02 22:18 72.2 74.2 64.7 15-Jun-02 14:23 74.0 77.3 66.4 15-Jun-02 22:23 72.1 74.3 67.1 15-Jun-02 14:28 74.9 78.1 67.4 15-Jun-02 22:28 69.6 72.7 64.0 15-Jun-02 14:33 74.9 78.2 68.0 15-Jun-02 22:33 72.2 74.2 64.2 15-Jun-02 14:38 74.6 77.0 67.6 15-Jun-02 22:38 71.5 74.2 64.8 15-Jun-02 14:43 74.3 77.4 66.4 15-Jun-02 22:43 71.9 75.0 63.9 15-Jun-02 14:48 73.7 76.5 64.9 15-Jun-02 22:48 71.1 72.6 64.0 15-Jun-02 14:53 74.8 77.0 67.6 15-Jun-02 22:53 73.4 75.2 64.6 15-Jun-02 14:58 76.4 79.8 67.5 15-Jun-02 22:58 71.5 74.0 64.5 Mean 73.9 76.5 67.6 Max 77.6 80.0 71.8 Min 69.0 71.4 62.5 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 0700~23:00 on Holiday included Sunday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 16-Jun-02 07:03 66.6 70.5 59.3 16-Jun-02 15:03 74.2 76.7 64.6 16-Jun-02 07:08 63.4 66.4 58.6 16-Jun-02 15:08 74.0 76.5 67.0 16-Jun-02 07:13 65.1 68.7 59.4 16-Jun-02 15:13 71.1 73.6 64.4 16-Jun-02 07:18 65.2 67.9 60.3 16-Jun-02 15:18 71.3 73.9 65.5 16-Jun-02 07:23 70.2 72.5 60.9 16-Jun-02 15:23 72.9 75.1 65.6 16-Jun-02 07:28 68.7 72.4 59.9 16-Jun-02 15:28 71.6 73.3 64.3 16-Jun-02 07:33 68.8 71.8 63.6 16-Jun-02 15:33 73.7 76.8 63.6 16-Jun-02 07:38 70.1 71.1 62.9 16-Jun-02 15:38 71.4 73.9 65.3 16-Jun-02 07:43 69.8 72.1 63.5 16-Jun-02 15:43 71.3 73.5 63.5 16-Jun-02 07:48 70.7 72.1 69.2 16-Jun-02 15:48 72.5 75.5 64.6 16-Jun-02 07:53 70.9 71.8 69.8 16-Jun-02 15:53 72.0 74.6 65.2 16-Jun-02 07:58 71.2 72.2 70.2 16-Jun-02 15:58 73.3 76.6 65.0 16-Jun-02 08:03 74.6 77.9 67.7 16-Jun-02 16:03 70.4 73.6 64.7 16-Jun-02 08:08 71.4 73.7 63.1 16-Jun-02 16:08 72.1 74.3 64.7 16-Jun-02 08:13 71.7 72.6 64.4 16-Jun-02 16:13 72.3 73.9 64.9 16-Jun-02 08:18 71.1 74.0 65.8 16-Jun-02 16:18 73.4 74.6 65.2 16-Jun-02 08:23 73.2 76.0 66.2 16-Jun-02 16:23 72.1 74.7 63.5 16-Jun-02 08:28 73.1 73.3 64.4 16-Jun-02 16:28 70.1 73.0 63.8 16-Jun-02 08:33 71.8 73.7 63.7 16-Jun-02 16:33 72.8 75.5 65.9 16-Jun-02 08:38 72.7 74.7 65.6 16-Jun-02 16:38 72.0 74.8 65.6 16-Jun-02 08:43 73.3 76.5 65.2 16-Jun-02 16:43 72.9 75.2 67.5 16-Jun-02 08:48 71.4 73.6 65.7 16-Jun-02 16:48 70.9 73.5 66.3 16-Jun-02 08:53 73.8 76.1 64.0 16-Jun-02 16:53 72.2 74.4 65.9 16-Jun-02 08:58 72.8 76.1 63.2 16-Jun-02 16:58 71.7 73.9 65.0 16-Jun-02 09:03 74.1 76.6 68.3 16-Jun-02 17:03 71.2 73.4 64.7 16-Jun-02 09:08 73.6 75.0 68.0 16-Jun-02 17:08 72.3 73.5 63.1 16-Jun-02 09:13 73.7 76.2 66.8 16-Jun-02 17:13 71.2 73.9 64.5 16-Jun-02 09:18 75.4 77.2 68.1 16-Jun-02 17:18 72.3 74.6 66.0 16-Jun-02 09:23 71.9 73.8 66.0 16-Jun-02 17:23 70.3 73.4 63.9 16-Jun-02 09:28 74.0 76.7 65.7 16-Jun-02 17:28 72.5 75.6 63.0 16-Jun-02 09:33 73.0 75.5 66.0 16-Jun-02 17:33 71.9 74.7 64.2 16-Jun-02 09:38 74.3 76.8 66.6 16-Jun-02 17:38 71.1 74.3 63.6 16-Jun-02 09:43 74.1 75.9 66.7 16-Jun-02 17:43 70.8 72.3 61.6 16-Jun-02 09:48 74.1 75.4 67.6 16-Jun-02 17:48 71.2 73.8 64.0 16-Jun-02 09:53 72.3 74.3 64.6 16-Jun-02 17:53 70.4 72.9 63.5 16-Jun-02 09:58 73.9 76.7 68.2 16-Jun-02 17:58 71.9 74.1 63.7 16-Jun-02 10:03 73.9 75.3 65.1 16-Jun-02 18:03 71.5 74.1 62.8 16-Jun-02 10:08 72.1 75.2 65.9 16-Jun-02 18:08 71.6 74.0 65.8 16-Jun-02 10:13 73.9 75.4 64.7 16-Jun-02 18:13 72.1 74.8 66.7 16-Jun-02 10:18 74.9 76.8 65.5 16-Jun-02 18:18 70.7 74.2 64.5 16-Jun-02 10:23 70.6 73.5 65.4 16-Jun-02 18:23 70.7 72.8 64.3 16-Jun-02 10:28 74.1 76.1 66.5 16-Jun-02 18:28 70.5 71.9 63.9 16-Jun-02 10:33 72.8 74.9 64.6 16-Jun-02 18:33 71.1 72.9 64.1 16-Jun-02 10:38 75.5 77.4 66.7 16-Jun-02 18:38 69.3 72.6 64.0 16-Jun-02 10:43 70.4 73.3 63.3 16-Jun-02 18:43 71.4 74.4 64.2 16-Jun-02 10:48 73.1 75.7 64.3 16-Jun-02 18:48 67.9 70.9 63.3 16-Jun-02 10:53 75.4 76.9 67.3 16-Jun-02 18:53 70.3 72.4 64.2 16-Jun-02 10:58 74.2 76.3 67.6 16-Jun-02 18:58 71.2 73.3 65.5 16-Jun-02 11:03 73.1 75.0 64.4 16-Jun-02 19:03 72.4 74.2 63.7 16-Jun-02 11:08 73.8 75.2 67.6 16-Jun-02 19:08 68.6 72.1 63.6 16-Jun-02 11:13 72.1 74.8 66.0 16-Jun-02 19:13 71.1 72.3 63.2 16-Jun-02 11:18 74.7 77.4 67.0 16-Jun-02 19:18 68.9 71.7 64.1 16-Jun-02 11:23 74.0 77.0 66.1 16-Jun-02 19:23 71.0 73.4 62.6 16-Jun-02 11:28 72.8 75.1 66.7 16-Jun-02 19:28 67.4 70.5 63.1 16-Jun-02 11:33 71.0 72.9 64.7 16-Jun-02 19:33 70.5 72.8 64.6 16-Jun-02 11:38 74.4 76.5 67.3 16-Jun-02 19:38 69.2 72.2 64.5 16-Jun-02 11:43 71.4 73.4 64.1 16-Jun-02 19:43 69.3 72.9 63.2 16-Jun-02 11:48 72.5 74.4 65.6 16-Jun-02 19:48 70.1 71.9 63.8 16-Jun-02 11:53 74.0 76.3 66.0 16-Jun-02 19:53 69.6 71.7 64.1 16-Jun-02 11:58 74.7 77.5 67.2 16-Jun-02 19:58 71.1 72.7 63.8 16-Jun-02 12:03 71.3 74.3 63.8 16-Jun-02 20:03 71.0 73.7 66.1 16-Jun-02 12:08 70.8 74.1 63.8 16-Jun-02 20:08 70.9 73.3 66.3 16-Jun-02 12:13 72.1 73.8 66.5 16-Jun-02 20:13 69.6 72.2 64.1 16-Jun-02 12:18 72.1 73.1 64.7 16-Jun-02 20:18 68.7 71.6 64.2 16-Jun-02 12:23 68.9 72.4 62.1 16-Jun-02 20:23 69.6 72.2 65.0 16-Jun-02 12:28 72.5 75.1 65.3 16-Jun-02 20:28 70.7 74.1 63.5 16-Jun-02 12:33 72.4 74.8 66.8 16-Jun-02 20:33 71.5 74.6 64.0 16-Jun-02 12:38 72.2 75.0 66.7 16-Jun-02 20:38 70.3 72.7 63.2 16-Jun-02 12:43 72.0 74.8 62.2 16-Jun-02 20:43 72.8 76.0 65.3 16-Jun-02 12:48 73.4 75.7 64.8 16-Jun-02 20:48 70.9 73.3 64.6 16-Jun-02 12:53 73.3 76.4 65.6 16-Jun-02 20:53 72.2 73.0 65.6 16-Jun-02 12:58 73.6 75.1 64.6 16-Jun-02 20:58 68.9 71.7 64.4 16-Jun-02 13:03 70.5 73.8 63.9 16-Jun-02 21:03 69.3 72.1 63.2 16-Jun-02 13:08 73.7 75.5 66.8 16-Jun-02 21:08 70.3 72.4 63.5 16-Jun-02 13:13 73.8 76.3 65.1 16-Jun-02 21:13 70.7 73.9 63.7 16-Jun-02 13:18 73.9 76.9 65.1 16-Jun-02 21:18 71.2 74.0 64.7 16-Jun-02 13:23 70.6 73.4 65.4 16-Jun-02 21:23 70.0 72.1 63.3 16-Jun-02 13:28 73.3 76.4 67.8 16-Jun-02 21:28 68.9 71.2 63.1 16-Jun-02 13:33 73.1 74.7 66.0 16-Jun-02 21:33 68.4 71.2 63.6 16-Jun-02 13:38 71.6 73.6 65.7 16-Jun-02 21:38 68.4 71.8 63.4 16-Jun-02 13:43 71.4 74.4 64.8 16-Jun-02 21:43 69.1 71.5 64.5 16-Jun-02 13:48 70.5 73.1 64.9 16-Jun-02 21:48 70.2 72.6 64.7 16-Jun-02 13:53 71.4 73.3 65.3 16-Jun-02 21:53 69.9 72.8 63.8 16-Jun-02 13:58 73.3 75.7 65.4 16-Jun-02 21:58 69.5 72.5 64.0 16-Jun-02 14:03 71.4 74.7 64.1 16-Jun-02 22:03 69.7 72.4 63.3 16-Jun-02 14:08 73.1 75.6 66.0 16-Jun-02 22:08 71.2 73.3 64.1 16-Jun-02 14:13 71.1 73.8 63.6 16-Jun-02 22:13 68.1 71.2 63.0 16-Jun-02 14:18 73.7 76.6 64.5 16-Jun-02 22:18 69.8 72.8 63.6 16-Jun-02 14:23 72.0 74.0 64.9 16-Jun-02 22:23 70.6 74.0 63.5 16-Jun-02 14:28 73.6 76.1 65.7 16-Jun-02 22:28 67.5 70.5 61.6 16-Jun-02 14:33 73.9 76.2 65.5 16-Jun-02 22:33 69.5 72.4 62.5 16-Jun-02 14:38 72.2 74.2 64.6 16-Jun-02 22:38 68.7 72.1 61.8 16-Jun-02 14:43 74.3 74.6 66.7 16-Jun-02 22:43 69.4 71.8 63.6 16-Jun-02 14:48 72.7 75.0 63.9 16-Jun-02 22:48 68.1 70.9 61.3 16-Jun-02 14:53 75.4 78.1 65.9 16-Jun-02 22:53 67.7 70.5 61.7 16-Jun-02 14:58 73.8 75.8 66.3 16-Jun-02 22:58 69.5 71.9 63.3 Mean 72.0 74.4 65.1 Max 75.5 78.1 70.2 Min 63.4 66.4 58.6 The Sound Pressure Level between 1900~23:00 on weekday at NSR2 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 17-Jun-02 19:01 72.7 74.9 65.3 18-Jun-02 19:01 74.3 76.9 68.6 17-Jun-02 19:06 71.9 74.2 65.4 18-Jun-02 19:06 73.6 75.9 68.0 17-Jun-02 19:11 74.2 76.2 64.9 18-Jun-02 19:11 72.7 75.2 66.8 17-Jun-02 19:16 74.3 76.9 66.6 18-Jun-02 19:16 73.1 75.9 66.9 17-Jun-02 19:21 72.7 75.4 66.7 18-Jun-02 19:21 74.4 76.7 67.5 17-Jun-02 19:26 71.4 74.0 66.5 18-Jun-02 19:26 73.6 76.4 65.9 17-Jun-02 19:31 70.8 74.0 63.6 18-Jun-02 19:31 74.6 76.5 67.9 17-Jun-02 19:36 72.0 74.1 65.4 18-Jun-02 19:36 72.5 74.6 65.4 17-Jun-02 19:41 73.6 76.1 65.6 18-Jun-02 19:41 73.2 75.4 67.2 17-Jun-02 19:46 73.6 75.7 65.6 18-Jun-02 19:46 73.9 77.1 64.8 17-Jun-02 19:51 71.4 74.1 64.7 18-Jun-02 19:51 74.1 77.0 67.5 17-Jun-02 19:56 73.3 75.4 65.1 18-Jun-02 19:56 72.9 75.8 68.3 17-Jun-02 20:01 70.6 73.5 65.5 18-Jun-02 20:01 72.8 75.7 67.0 17-Jun-02 20:06 70.8 72.6 64.0 18-Jun-02 20:06 71.8 73.9 64.6 17-Jun-02 20:11 70.5 73.6 63.9 18-Jun-02 20:11 72.8 76.3 65.9 17-Jun-02 20:16 67.5 70.6 63.0 18-Jun-02 20:16 71.9 74.5 65.9 17-Jun-02 20:21 69.5 72.4 63.1 18-Jun-02 20:21 72.0 75.0 65.4 17-Jun-02 20:26 72.0 73.6 64.9 18-Jun-02 20:26 73.7 76.6 66.1 17-Jun-02 20:31 69.6 72.6 64.2 18-Jun-02 20:31 72.0 73.9 64.1 17-Jun-02 20:36 71.7 71.9 63.5 18-Jun-02 20:36 72.3 75.6 66.4 17-Jun-02 20:41 68.5 71.2 63.9 18-Jun-02 20:41 73.0 75.6 63.8 17-Jun-02 20:46 69.3 73.2 61.5 18-Jun-02 20:46 71.4 74.9 64.4 17-Jun-02 20:51 70.6 72.4 62.7 18-Jun-02 20:51 71.0 74.0 65.4 17-Jun-02 20:56 70.3 71.5 63.3 18-Jun-02 20:56 70.0 72.5 63.3 17-Jun-02 21:01 69.2 71.3 63.3 18-Jun-02 21:01 71.3 74.3 62.9 17-Jun-02 21:06 70.3 73.4 62.7 18-Jun-02 21:06 71.9 73.5 64.4 17-Jun-02 21:11 70.4 73.3 64.0 18-Jun-02 21:11 72.6 73.7 64.2 17-Jun-02 21:16 68.3 71.3 62.3 18-Jun-02 21:16 70.9 73.9 64.4 17-Jun-02 21:21 69.5 72.7 63.1 18-Jun-02 21:21 70.4 72.6 63.5 17-Jun-02 21:26 70.2 73.2 62.6 18-Jun-02 21:26 70.6 72.7 62.8 17-Jun-02 21:31 67.3 70.2 62.5 18-Jun-02 21:31 70.1 71.7 63.9 17-Jun-02 21:36 69.3 71.9 61.4 18-Jun-02 21:36 72.0 74.7 63.3 17-Jun-02 21:41 71.4 74.8 62.0 18-Jun-02 21:41 72.1 74.0 64.2 17-Jun-02 21:46 71.0 74.3 61.7 18-Jun-02 21:46 71.5 74.2 62.8 17-Jun-02 21:51 70.4 72.7 63.1 18-Jun-02 21:51 71.7 74.5 63.9 17-Jun-02 21:56 70.1 73.4 63.4 18-Jun-02 21:56 68.5 71.9 61.5 17-Jun-02 22:01 70.3 72.1 61.8 18-Jun-02 22:01 70.0 71.6 61.0 17-Jun-02 22:06 69.3 72.2 62.5 18-Jun-02 22:06 69.6 72.7 63.9 17-Jun-02 22:11 69.2 71.8 64.0 18-Jun-02 22:11 69.1 71.6 63.5 17-Jun-02 22:16 70.4 74.0 64.2 18-Jun-02 22:16 70.0 72.9 62.9 17-Jun-02 22:21 71.2 73.8 64.3 18-Jun-02 22:21 66.9 69.0 61.9 17-Jun-02 22:26 70.2 73.0 64.0 18-Jun-02 22:26 65.7 67.8 61.7 17-Jun-02 22:31 70.2 72.7 64.0 18-Jun-02 22:31 69.0 71.2 63.9 17-Jun-02 22:36 69.8 72.5 62.9 18-Jun-02 22:36 70.0 72.7 64.3 17-Jun-02 22:41 70.8 72.5 63.8 18-Jun-02 22:41 68.7 71.0 63.9 17-Jun-02 22:46 68.8 70.9 63.6 18-Jun-02 22:46 68.7 71.9 63.6 17-Jun-02 22:51 69.9 73.4 63.9 18-Jun-02 22:51 69.0 71.3 62.8 17-Jun-02 22:56 68.8 71.5 63.8 18-Jun-02 22:56 67.0 69.5 62.3 Mean 70.9 73.5 64.0 Mean 71.8 74.4 65.1 Max 74.3 76.9 66.7 Max 74.6 77.1 68.6 Min 67.3 70.2 61.4 Min 65.7 67.8 61.0 The Sound Pressure Level between 1900~23:00 on weekday at NSR2

Date Time Leq L10 L90 Remark 19-Jun-02 19:01 72.6 74.8 66.4 19-Jun-02 19:06 73.2 76.0 69.0 19-Jun-02 19:11 73.7 77.0 65.5 19-Jun-02 19:16 73.6 77.1 67.9 19-Jun-02 19:21 73.6 76.3 68.5 19-Jun-02 19:26 69.2 70.6 66.9 19-Jun-02 19:31 73.5 76.9 67.7 19-Jun-02 19:36 73.9 77.4 68.0 19-Jun-02 19:41 73.7 76.4 69.5 19-Jun-02 19:46 73.0 75.3 69.4 19-Jun-02 19:51 71.9 74.6 68.2 19-Jun-02 19:56 73.3 77.2 67.9 19-Jun-02 20:01 73.3 76.2 68.4 19-Jun-02 20:06 72.8 76.1 66.2 19-Jun-02 20:11 72.6 75.5 65.1 19-Jun-02 20:16 73.3 75.1 65.7 19-Jun-02 20:21 72.6 74.5 66.8 19-Jun-02 20:26 73.5 76.4 67.8 19-Jun-02 20:31 72.4 74.6 65.7 19-Jun-02 20:36 71.3 74.1 65.1 19-Jun-02 20:41 71.4 74.3 64.6 19-Jun-02 20:46 71.6 74.3 63.8 19-Jun-02 20:51 73.2 76.1 65.2 19-Jun-02 20:56 72.0 74.8 66.0 19-Jun-02 21:01 71.6 74.9 63.6 19-Jun-02 21:06 71.6 74.7 65.6 19-Jun-02 21:11 71.0 73.2 64.3 19-Jun-02 21:16 70.9 73.2 65.3 19-Jun-02 21:21 69.3 72.3 63.4 19-Jun-02 21:26 70.6 73.4 64.5 19-Jun-02 21:31 72.0 74.1 65.2 19-Jun-02 21:36 69.8 72.4 64.2 19-Jun-02 21:41 69.2 72.1 64.0 19-Jun-02 21:46 70.6 74.1 64.6 19-Jun-02 21:51 72.1 74.9 65.0 19-Jun-02 21:56 70.7 72.9 62.9 19-Jun-02 22:01 71.3 75.0 62.8 19-Jun-02 22:06 70.3 73.5 64.0 19-Jun-02 22:11 72.1 73.9 65.5 19-Jun-02 22:16 71.7 74.4 65.4 19-Jun-02 22:21 70.5 72.7 65.0 19-Jun-02 22:26 69.3 72.4 63.9 19-Jun-02 22:31 70.8 73.7 64.3 19-Jun-02 22:36 70.6 73.6 64.7 19-Jun-02 22:41 71.6 74.4 63.4 19-Jun-02 22:46 69.0 71.1 63.6 19-Jun-02 22:51 70.1 72.5 61.4 19-Jun-02 22:56 69.6 71.5 64.3 Mean 71.9 74.7 66.0 Max 73.9 77.4 69.5 Min 69.0 70.6 61.4 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 1-Jun-02 23:02 71.4 73.9 66.5 2-Jun-02 00:02 71.3 73.4 63.4 1-Jun-02 23:07 70.5 73.4 66.0 2-Jun-02 00:07 68.5 71.8 62.9 1-Jun-02 23:12 70.9 73.6 65.5 2-Jun-02 00:12 68.5 70.2 62.1 1-Jun-02 23:17 73.0 75.4 65.8 2-Jun-02 00:17 66.7 69.6 61.7 1-Jun-02 23:22 71.9 75.4 63.0 2-Jun-02 00:22 70.6 73.3 64.3 1-Jun-02 23:27 70.0 73.2 63.4 2-Jun-02 00:27 71.4 73.4 63.9 1-Jun-02 23:32 70.0 73.4 63.4 2-Jun-02 00:32 69.9 72.4 63.1 1-Jun-02 23:37 69.5 72.2 64.6 2-Jun-02 00:37 71.2 73.8 64.0 1-Jun-02 23:42 69.2 72.2 64.6 2-Jun-02 00:42 70.5 71.4 61.8 1-Jun-02 23:47 70.0 72.8 65.5 2-Jun-02 00:47 67.5 70.2 60.5 1-Jun-02 23:52 68.6 71.3 63.0 2-Jun-02 00:52 70.1 71.0 61.8 1-Jun-02 23:57 68.9 71.6 63.1 2-Jun-02 00:57 62.7 63.9 61.1 Mean 70.5 73.4 64.7 2-Jun-02 01:02 65.6 68.8 61.5 Max 73.0 75.4 66.5 2-Jun-02 01:07 70.9 73.4 63.3 Min 68.6 71.3 63.0 2-Jun-02 01:12 71.4 73.1 60.9 2-Jun-02 01:17 70.2 71.9 62.1 2-Jun-02 01:22 68.9 70.8 62.4 2-Jun-02 01:27 70.5 72.2 64.2 2-Jun-02 01:32 70.5 72.5 64.8 2-Jun-02 01:37 70.4 72.4 63.0 2-Jun-02 01:42 69.0 70.6 62.0 2-Jun-02 01:47 67.0 70.2 61.5 2-Jun-02 01:52 71.8 73.3 61.3 2-Jun-02 01:57 71.7 73.6 63.6 2-Jun-02 02:02 68.5 71.3 61.6 2-Jun-02 02:07 70.2 71.9 60.5 2-Jun-02 02:12 68.6 71.4 60.0 2-Jun-02 02:17 69.0 70.9 59.6 2-Jun-02 02:22 68.7 72.4 60.4 2-Jun-02 02:27 69.4 71.5 58.6 2-Jun-02 02:32 67.9 71.6 61.1 2-Jun-02 02:37 67.4 70.5 59.6 2-Jun-02 02:42 71.3 71.6 59.0 2-Jun-02 02:47 67.1 70.0 59.7 2-Jun-02 02:52 67.1 71.6 59.4 2-Jun-02 02:57 69.4 71.9 61.0 2-Jun-02 03:02 70.9 72.2 60.2 2-Jun-02 03:07 69.2 70.3 60.4 2-Jun-02 03:12 67.6 71.0 61.0 2-Jun-02 03:17 67.3 70.3 61.2 2-Jun-02 03:22 69.6 70.7 61.2 2-Jun-02 03:27 69.6 70.9 61.1 2-Jun-02 03:32 68.6 71.9 59.8 2-Jun-02 03:37 68.4 69.7 60.7 2-Jun-02 03:42 67.5 71.0 60.6 2-Jun-02 03:47 67.2 70.8 60.6 2-Jun-02 03:52 69.1 68.6 60.0 * 2-Jun-02 03:57 66.1 69.8 60.8 2-Jun-02 04:02 67.4 70.0 60.1 2-Jun-02 04:07 65.1 68.2 59.8 2-Jun-02 04:12 68.5 71.1 61.7 2-Jun-02 04:17 70.2 72.1 61.1 2-Jun-02 04:22 67.5 70.2 60.8 2-Jun-02 04:27 68.0 71.7 61.7 2-Jun-02 04:32 67.2 70.8 60.1 2-Jun-02 04:37 68.3 71.6 61.4 2-Jun-02 04:42 66.8 70.9 61.0 2-Jun-02 04:47 65.8 67.7 60.5 2-Jun-02 04:52 66.2 68.1 60.2 2-Jun-02 04:57 68.2 70.9 60.3 2-Jun-02 05:02 71.7 73.7 62.4 2-Jun-02 05:07 68.3 71.4 60.6 2-Jun-02 05:12 67.9 70.4 60.5 2-Jun-02 05:17 71.0 73.5 62.2 2-Jun-02 05:22 65.9 69.2 61.2 2-Jun-02 05:27 71.5 73.9 61.8 2-Jun-02 05:32 71.1 73.0 61.8 2-Jun-02 05:37 67.8 70.8 63.4 2-Jun-02 05:42 71.6 71.3 61.9 * 2-Jun-02 05:47 68.2 72.6 61.4 2-Jun-02 05:52 68.4 71.6 61.0 2-Jun-02 05:57 69.6 71.8 61.9 2-Jun-02 06:02 72.7 74.5 61.1 2-Jun-02 06:07 72.1 75.0 60.1 2-Jun-02 06:12 68.4 71.6 61.0 2-Jun-02 06:17 69.0 71.8 61.4 2-Jun-02 06:22 71.4 72.9 60.1 2-Jun-02 06:27 71.0 70.8 60.8 * 2-Jun-02 06:32 70.9 73.1 61.3 2-Jun-02 06:37 68.8 72.3 61.7 2-Jun-02 06:42 67.5 70.9 61.0 2-Jun-02 06:47 68.4 70.2 59.7 2-Jun-02 06:52 68.2 72.3 60.2 2-Jun-02 06:57 66.5 70.6 60.1 2-Jun-02 23:02 64.1 66.6 61.0 2-Jun-02 23:07 66.0 68.7 61.5 2-Jun-02 23:12 68.4 69.7 61.3 2-Jun-02 23:17 65.9 68.1 62.8 2-Jun-02 23:22 66.6 69.1 61.8 2-Jun-02 23:27 65.2 68.1 61.2 2-Jun-02 23:32 63.2 64.5 61.0 2-Jun-02 23:37 64.8 67.9 61.0 2-Jun-02 23:42 65.8 69.1 62.0 2-Jun-02 23:47 65.2 67.1 62.6 2-Jun-02 23:52 66.1 68.3 62.6 2-Jun-02 23:57 67.3 71.0 60.6 Mean 68.9 71.4 61.5 Max 72.7 75.0 64.8 Min 62.7 63.9 58.6 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 3-Jun-02 00:02 63.8 67.1 60.3 4-Jun-02 00:01 65.3 69.2 59.9 3-Jun-02 00:07 63.1 65.4 59.8 4-Jun-02 00:06 67.8 71.5 60.3 3-Jun-02 00:12 68.1 69.2 60.1 4-Jun-02 00:11 63.4 66.7 59.6 3-Jun-02 00:17 67.4 70.3 60.0 4-Jun-02 00:16 64.1 67.9 60.2 3-Jun-02 00:22 65.7 69.6 60.0 4-Jun-02 00:21 62.6 64.1 59.8 3-Jun-02 00:27 66.3 69.0 60.6 4-Jun-02 00:26 74.4 78.5 60.7 3-Jun-02 00:32 64.9 67.8 61.7 4-Jun-02 00:31 67.5 69.5 59.9 3-Jun-02 00:37 66.3 70.0 61.8 4-Jun-02 00:36 66.4 69.9 60.0 3-Jun-02 00:42 64.3 66.7 60.8 4-Jun-02 00:41 70.4 74.6 61.4 3-Jun-02 00:47 64.9 68.2 60.3 4-Jun-02 00:46 68.3 71.7 61.6 3-Jun-02 00:52 66.1 69.7 60.1 4-Jun-02 00:51 63.7 66.4 60.2 3-Jun-02 00:57 64.8 68.9 59.6 4-Jun-02 00:56 65.1 67.9 60.8 3-Jun-02 01:02 66.6 70.8 60.1 4-Jun-02 01:01 66.9 68.1 61.0 3-Jun-02 01:07 67.9 71.6 61.0 4-Jun-02 01:06 65.9 68.8 60.3 3-Jun-02 01:12 62.0 63.1 59.4 4-Jun-02 01:11 65.4 66.9 59.8 3-Jun-02 01:17 64.1 67.9 60.2 4-Jun-02 01:16 65.5 69.4 59.6 3-Jun-02 01:22 62.0 63.1 59.5 4-Jun-02 01:21 61.3 63.1 59.2 3-Jun-02 01:27 64.8 69.1 59.2 4-Jun-02 01:26 68.1 71.0 59.9 3-Jun-02 01:32 62.6 65.6 58.9 4-Jun-02 01:31 66.4 69.7 60.7 3-Jun-02 01:37 62.9 64.4 59.7 4-Jun-02 01:36 66.7 68.2 59.8 3-Jun-02 01:42 65.4 69.4 60.2 4-Jun-02 01:41 65.3 69.5 59.8 3-Jun-02 01:47 65.7 70.4 59.5 4-Jun-02 01:46 67.0 66.4 59.6 * 3-Jun-02 01:52 64.7 67.0 59.7 4-Jun-02 01:51 64.4 67.2 59.7 3-Jun-02 01:57 67.4 69.9 62.8 4-Jun-02 01:56 64.3 67.1 58.6 3-Jun-02 02:02 65.3 69.1 60.1 4-Jun-02 02:01 61.7 64.2 58.6 3-Jun-02 02:07 64.4 67.7 59.5 4-Jun-02 02:06 65.5 68.2 59.0 3-Jun-02 02:12 66.6 70.6 60.5 4-Jun-02 02:11 65.7 69.2 59.7 3-Jun-02 02:17 66.1 69.8 60.0 4-Jun-02 02:16 63.0 66.4 59.2 3-Jun-02 02:22 64.0 66.7 59.7 4-Jun-02 02:21 60.3 61.8 59.0 3-Jun-02 02:27 72.5 75.5 61.4 4-Jun-02 02:26 65.7 66.1 58.7 3-Jun-02 02:32 70.4 71.7 61.2 4-Jun-02 02:31 64.3 67.3 58.9 3-Jun-02 02:37 68.4 70.9 60.6 4-Jun-02 02:36 64.8 68.6 59.6 3-Jun-02 02:42 66.9 70.3 60.8 4-Jun-02 02:41 63.3 66.9 59.4 3-Jun-02 02:47 66.1 68.4 59.5 4-Jun-02 02:46 66.1 67.7 60.0 3-Jun-02 02:52 62.5 65.3 59.4 4-Jun-02 02:51 69.3 72.7 65.0 3-Jun-02 02:57 63.2 66.6 59.3 4-Jun-02 02:56 68.0 70.9 61.7 3-Jun-02 03:02 70.7 71.4 61.0 4-Jun-02 03:01 65.5 69.7 59.3 3-Jun-02 03:07 66.8 71.1 59.9 4-Jun-02 03:06 64.8 68.8 59.2 3-Jun-02 03:12 69.0 71.8 59.7 4-Jun-02 03:11 64.7 67.7 59.8 3-Jun-02 03:17 68.2 70.9 59.5 4-Jun-02 03:16 71.0 75.2 59.4 3-Jun-02 03:22 71.4 71.9 59.9 4-Jun-02 03:21 64.1 67.8 58.8 3-Jun-02 03:27 68.9 72.4 61.3 4-Jun-02 03:26 62.7 66.4 58.8 3-Jun-02 03:32 68.1 71.6 61.8 4-Jun-02 03:31 62.5 65.1 59.1 3-Jun-02 03:37 66.3 68.8 60.2 4-Jun-02 03:36 64.3 67.4 59.4 3-Jun-02 03:42 69.4 71.1 59.9 4-Jun-02 03:41 63.5 67.2 58.6 3-Jun-02 03:47 69.2 71.4 60.5 4-Jun-02 03:46 60.7 62.0 58.9 3-Jun-02 03:52 71.7 72.7 60.2 4-Jun-02 03:51 71.5 74.9 60.1 3-Jun-02 03:57 71.4 71.8 61.0 4-Jun-02 03:56 65.2 69.5 59.6 3-Jun-02 04:02 66.7 70.7 60.9 4-Jun-02 04:01 66.3 69.4 59.0 3-Jun-02 04:07 67.6 69.7 60.4 4-Jun-02 04:06 61.3 63.0 58.0 3-Jun-02 04:12 70.6 72.1 60.6 4-Jun-02 04:11 62.1 65.3 58.7 3-Jun-02 04:17 72.1 72.9 60.7 4-Jun-02 04:16 62.0 65.2 58.0 3-Jun-02 04:22 66.4 70.1 60.5 4-Jun-02 04:21 63.2 66.3 58.6 3-Jun-02 04:27 70.4 72.1 60.2 4-Jun-02 04:26 65.8 69.8 60.0 3-Jun-02 04:32 67.8 71.2 60.6 4-Jun-02 04:31 61.6 63.6 58.1 3-Jun-02 04:37 65.2 68.8 59.7 4-Jun-02 04:36 66.7 70.4 58.6 3-Jun-02 04:42 64.7 68.0 60.1 4-Jun-02 04:41 66.8 70.7 59.5 3-Jun-02 04:47 72.4 73.0 60.0 4-Jun-02 04:46 65.9 69.6 60.0 3-Jun-02 04:52 68.1 72.0 59.2 4-Jun-02 04:51 66.0 67.6 60.3 3-Jun-02 04:57 66.2 70.4 59.8 4-Jun-02 04:56 67.2 69.6 64.7 3-Jun-02 05:02 66.4 70.3 59.8 4-Jun-02 05:01 65.4 66.9 63.8 3-Jun-02 05:07 65.2 69.0 59.6 4-Jun-02 05:06 63.9 66.6 59.7 3-Jun-02 05:12 66.4 70.8 58.7 4-Jun-02 05:11 62.9 65.4 60.3 3-Jun-02 05:17 66.7 70.4 61.1 4-Jun-02 05:16 63.5 65.7 60.2 3-Jun-02 05:22 67.1 70.6 61.3 4-Jun-02 05:21 66.1 70.1 60.7 3-Jun-02 05:27 67.3 70.6 61.1 4-Jun-02 05:26 65.2 69.8 60.4 3-Jun-02 05:32 65.1 69.0 61.0 4-Jun-02 05:31 66.1 69.9 61.2 3-Jun-02 05:37 67.1 70.1 61.8 4-Jun-02 05:36 64.3 65.9 60.9 3-Jun-02 05:42 65.2 68.5 61.6 4-Jun-02 05:41 66.1 69.1 61.3 3-Jun-02 05:47 66.8 70.2 61.5 4-Jun-02 05:46 61.5 63.0 59.6 3-Jun-02 05:52 67.4 70.3 60.6 4-Jun-02 05:51 63.7 67.0 58.8 3-Jun-02 05:57 64.1 67.3 60.5 4-Jun-02 05:56 65.1 69.2 58.8 3-Jun-02 06:02 66.2 71.0 60.7 4-Jun-02 06:01 65.5 69.2 59.2 3-Jun-02 06:07 68.1 71.2 61.5 4-Jun-02 06:06 66.8 70.5 60.0 3-Jun-02 06:12 67.3 71.0 61.2 4-Jun-02 06:11 68.3 71.5 60.0 3-Jun-02 06:17 69.2 72.5 61.9 4-Jun-02 06:16 65.6 69.3 60.0 3-Jun-02 06:22 68.4 72.3 61.9 4-Jun-02 06:21 68.4 71.9 60.7 3-Jun-02 06:27 68.3 72.1 60.7 4-Jun-02 06:26 65.9 69.4 60.5 3-Jun-02 06:32 70.2 72.3 63.1 4-Jun-02 06:31 67.5 71.7 60.1 3-Jun-02 06:37 68.6 71.9 62.9 4-Jun-02 06:36 66.9 70.6 60.4 3-Jun-02 06:42 68.1 71.4 62.2 4-Jun-02 06:41 71.1 73.6 60.6 3-Jun-02 06:47 69.9 72.6 61.9 4-Jun-02 06:46 69.1 72.8 61.5 3-Jun-02 06:52 69.4 72.4 61.8 4-Jun-02 06:51 66.9 70.3 61.5 3-Jun-02 06:57 69.8 72.4 62.7 4-Jun-02 06:56 67.2 69.9 60.9 3-Jun-02 23:01 68.7 70.3 61.8 4-Jun-02 23:03 70.1 69.7 60.6 * 3-Jun-02 23:06 66.2 68.8 61.4 4-Jun-02 23:08 70.9 71.2 61.1 3-Jun-02 23:11 67.9 71.3 61.0 4-Jun-02 23:13 70.5 71.6 61.9 3-Jun-02 23:16 67.3 69.7 61.9 4-Jun-02 23:18 68.5 69.0 61.6 3-Jun-02 23:21 66.7 68.1 60.8 4-Jun-02 23:23 71.4 72.5 61.5 3-Jun-02 23:26 68.7 71.5 61.4 4-Jun-02 23:28 65.9 66.3 60.0 3-Jun-02 23:31 64.3 64.8 60.2 4-Jun-02 23:33 67.5 69.0 60.1 3-Jun-02 23:36 68.6 70.0 60.3 4-Jun-02 23:38 68.6 69.7 60.3 3-Jun-02 23:41 62.8 63.6 60.4 4-Jun-02 23:43 64.8 68.1 60.0 3-Jun-02 23:46 67.5 70.3 61.1 4-Jun-02 23:48 65.1 67.4 60.5 3-Jun-02 23:51 64.8 67.7 61.0 4-Jun-02 23:53 64.2 67.9 60.3 3-Jun-02 23:56 66.2 68.1 60.3 4-Jun-02 23:58 64.1 67.9 60.3 Mean 67.6 70.3 60.7 Mean 66.6 69.7 60.2 Max 72.5 75.5 63.1 Max 74.4 78.5 65.0 Min 62.0 63.1 58.7 Min 60.3 61.8 58.0 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 5-Jun-02 00:03 66.8 68.3 60.9 06-Jun-02 00:00 67.9 70.7 62.2 5-Jun-02 00:08 66.1 70.6 60.0 06-Jun-02 00:05 68.1 70.7 61.5 5-Jun-02 00:13 64.1 67.0 59.1 06-Jun-02 00:10 70.4 73.0 62.3 5-Jun-02 00:18 68.3 70.4 60.0 06-Jun-02 00:15 67.9 71.0 61.8 5-Jun-02 00:23 67.6 69.3 59.2 06-Jun-02 00:20 68.0 71.0 62.0 5-Jun-02 00:28 67.8 67.2 59.8 * 06-Jun-02 00:25 71.4 74.1 62.4 5-Jun-02 00:33 64.9 68.1 59.6 06-Jun-02 00:30 66.1 69.7 61.9 5-Jun-02 00:38 66.2 66.9 59.1 06-Jun-02 00:35 69.6 73.1 64.5 5-Jun-02 00:43 62.7 63.5 58.8 06-Jun-02 00:40 67.0 70.0 62.6 5-Jun-02 00:48 62.0 63.9 59.0 06-Jun-02 00:45 66.9 70.5 61.6 5-Jun-02 00:53 61.9 62.2 59.5 06-Jun-02 00:50 68.0 71.0 63.2 5-Jun-02 00:58 63.4 67.0 59.1 06-Jun-02 00:55 68.4 71.7 62.5 5-Jun-02 01:03 63.7 66.9 59.3 06-Jun-02 01:00 66.3 69.6 61.6 5-Jun-02 01:08 63.7 67.1 59.3 06-Jun-02 01:05 67.5 71.7 60.7 5-Jun-02 01:13 63.5 66.0 59.2 06-Jun-02 01:10 66.8 70.9 61.7 5-Jun-02 01:18 63.4 66.3 59.4 06-Jun-02 01:15 66.2 69.1 61.9 5-Jun-02 01:23 62.9 65.8 58.9 06-Jun-02 01:20 69.4 73.0 60.9 5-Jun-02 01:28 65.2 69.3 59.0 06-Jun-02 01:25 66.6 70.2 61.0 5-Jun-02 01:33 64.0 67.4 59.0 06-Jun-02 01:30 69.1 71.6 61.9 5-Jun-02 01:38 63.6 66.0 59.6 06-Jun-02 01:35 67.0 70.5 61.0 5-Jun-02 01:43 65.0 69.0 59.6 06-Jun-02 01:40 66.8 71.1 60.7 5-Jun-02 01:48 64.7 67.8 59.3 06-Jun-02 01:45 69.3 72.2 60.4 5-Jun-02 01:53 62.3 64.6 59.3 06-Jun-02 01:50 66.0 69.6 60.0 5-Jun-02 01:58 64.4 67.5 59.9 06-Jun-02 01:55 69.5 71.9 60.5 5-Jun-02 02:03 66.2 70.7 59.7 06-Jun-02 02:00 67.8 70.8 61.6 5-Jun-02 02:08 63.2 66.0 59.9 06-Jun-02 02:05 66.5 70.3 60.2 5-Jun-02 02:13 63.6 66.2 59.4 06-Jun-02 02:10 68.1 71.6 61.4 5-Jun-02 02:18 65.4 69.5 59.3 06-Jun-02 02:15 66.2 70.4 61.3 5-Jun-02 02:23 64.9 68.6 59.4 06-Jun-02 02:20 68.3 70.7 60.9 5-Jun-02 02:28 65.6 68.4 59.8 06-Jun-02 02:25 69.5 72.5 61.7 5-Jun-02 02:33 64.9 68.3 59.1 06-Jun-02 02:30 66.4 69.0 61.1 5-Jun-02 02:38 64.4 69.0 59.2 06-Jun-02 02:35 66.8 70.0 61.3 5-Jun-02 02:43 66.0 69.7 60.1 06-Jun-02 02:40 68.1 71.4 62.2 5-Jun-02 02:48 63.4 66.2 58.9 06-Jun-02 02:45 69.0 72.6 62.8 5-Jun-02 02:53 65.8 69.2 59.4 06-Jun-02 02:50 65.7 69.2 60.7 5-Jun-02 02:58 64.5 67.8 59.9 06-Jun-02 02:55 68.0 71.0 62.2 5-Jun-02 03:03 65.0 67.1 59.9 06-Jun-02 03:00 66.8 70.5 62.0 5-Jun-02 03:08 63.8 66.7 60.3 06-Jun-02 03:05 68.6 71.0 60.6 5-Jun-02 03:13 65.1 68.6 60.5 06-Jun-02 03:10 71.5 75.0 65.3 5-Jun-02 03:18 64.7 67.2 60.2 06-Jun-02 03:15 70.2 72.6 62.9 5-Jun-02 03:23 66.0 69.3 60.7 06-Jun-02 03:20 66.7 69.8 60.9 5-Jun-02 03:28 65.0 69.1 60.6 06-Jun-02 03:25 68.6 71.5 61.1 5-Jun-02 03:33 65.1 65.4 58.9 06-Jun-02 03:30 68.8 71.9 63.0 5-Jun-02 03:38 61.7 64.8 58.7 06-Jun-02 03:35 68.1 72.2 61.9 5-Jun-02 03:43 67.9 67.7 59.5 * 06-Jun-02 03:40 67.9 70.8 61.8 5-Jun-02 03:48 65.5 69.7 59.6 06-Jun-02 03:45 68.3 71.7 62.6 5-Jun-02 03:53 62.6 65.8 59.0 06-Jun-02 03:50 69.7 73.0 60.6 5-Jun-02 03:58 65.3 62.8 59.0 * 06-Jun-02 03:55 68.6 71.6 61.8 5-Jun-02 04:03 69.1 71.9 58.8 06-Jun-02 04:00 65.7 68.2 60.4 5-Jun-02 04:08 61.2 63.2 58.8 06-Jun-02 04:05 66.6 70.9 60.2 5-Jun-02 04:13 63.2 67.1 59.1 06-Jun-02 04:10 66.5 69.9 60.1 5-Jun-02 04:18 63.6 67.3 59.1 06-Jun-02 04:15 66.9 69.7 60.8 5-Jun-02 04:23 66.2 70.3 59.5 06-Jun-02 04:20 65.2 68.8 59.8 5-Jun-02 04:28 65.2 68.5 59.4 06-Jun-02 04:25 67.9 70.9 60.9 5-Jun-02 04:33 64.4 63.8 58.8 * 06-Jun-02 04:30 64.8 66.9 60.9 5-Jun-02 04:38 67.7 71.4 59.8 06-Jun-02 04:35 65.1 68.2 60.7 5-Jun-02 04:43 66.1 69.6 59.3 06-Jun-02 04:40 66.5 70.2 59.9 5-Jun-02 04:48 62.6 65.7 58.5 06-Jun-02 04:45 65.7 68.4 60.9 5-Jun-02 04:53 64.8 68.3 59.5 06-Jun-02 04:50 67.9 70.9 61.5 5-Jun-02 04:58 60.8 62.0 58.3 06-Jun-02 04:55 65.4 67.4 60.4 5-Jun-02 05:03 63.9 67.2 57.7 06-Jun-02 05:00 66.1 68.3 60.0 5-Jun-02 05:08 62.2 65.3 58.9 06-Jun-02 05:05 68.6 69.4 59.8 5-Jun-02 05:13 66.7 69.5 58.9 06-Jun-02 05:10 65.0 68.4 60.9 5-Jun-02 05:18 63.8 67.3 58.6 06-Jun-02 05:15 65.7 68.9 59.5 5-Jun-02 05:23 62.7 65.4 59.3 06-Jun-02 05:20 64.8 68.1 61.0 5-Jun-02 05:28 62.7 64.0 60.7 06-Jun-02 05:25 66.2 69.0 61.5 5-Jun-02 05:33 64.9 66.7 61.0 06-Jun-02 05:30 67.1 69.8 62.5 5-Jun-02 05:38 67.8 71.0 62.0 06-Jun-02 05:35 69.9 72.6 62.1 5-Jun-02 05:43 65.8 69.2 60.7 06-Jun-02 05:40 67.2 70.3 63.1 5-Jun-02 05:48 64.0 66.6 59.7 06-Jun-02 05:45 70.2 70.3 60.9 5-Jun-02 05:53 64.9 68.5 59.9 06-Jun-02 05:50 66.7 70.0 61.1 5-Jun-02 05:58 65.3 68.0 59.9 06-Jun-02 05:55 69.2 72.4 61.2 5-Jun-02 06:03 64.9 68.5 58.5 06-Jun-02 06:00 66.7 69.4 60.3 5-Jun-02 06:08 65.7 68.9 59.9 06-Jun-02 06:05 67.2 71.4 60.4 5-Jun-02 06:13 66.9 70.8 60.2 06-Jun-02 06:10 67.0 70.3 61.3 5-Jun-02 06:18 68.9 72.6 60.4 06-Jun-02 06:15 72.1 73.1 61.4 5-Jun-02 06:23 68.6 72.3 61.6 06-Jun-02 06:20 69.6 73.2 62.3 5-Jun-02 06:28 67.0 70.5 61.2 06-Jun-02 06:25 70.1 73.5 62.8 5-Jun-02 06:33 67.7 71.0 60.9 06-Jun-02 06:30 70.1 72.2 61.4 5-Jun-02 06:38 65.7 69.4 60.1 06-Jun-02 06:35 67.6 70.7 62.6 5-Jun-02 06:43 68.4 71.8 61.2 06-Jun-02 06:40 69.9 71.5 63.3 5-Jun-02 06:48 68.0 71.1 62.7 06-Jun-02 06:45 70.4 73.2 62.9 5-Jun-02 06:53 69.1 72.4 61.9 06-Jun-02 06:50 70.9 73.7 64.4 5-Jun-02 06:58 70.7 73.3 62.0 06-Jun-02 06:55 70.3 73.1 63.8 5-Jun-02 23:00 69.4 71.8 64.0 06-Jun-02 23:01 66.6 69.9 61.7 * 5-Jun-02 23:05 68.6 71.2 63.1 06-Jun-02 23:06 68.7 72.0 61.7 * 5-Jun-02 23:10 68.8 71.8 62.3 06-Jun-02 23:11 69.2 72.8 62.3 * 5-Jun-02 23:15 67.8 70.9 62.2 06-Jun-02 23:16 69.3 73.0 62.3 * 5-Jun-02 23:20 67.8 71.1 61.3 06-Jun-02 23:21 68.1 71.6 62.5 * 5-Jun-02 23:25 68.9 72.5 62.5 06-Jun-02 23:26 67.1 70.4 61.4 * 5-Jun-02 23:30 65.6 68.4 62.1 06-Jun-02 23:31 67.5 70.6 62.0 * 5-Jun-02 23:35 68.4 71.8 61.8 06-Jun-02 23:36 65.3 67.2 61.3 * 5-Jun-02 23:40 67.1 68.9 62.2 06-Jun-02 23:41 70.1 71.3 62.0 * 5-Jun-02 23:45 68.6 72.0 62.1 06-Jun-02 23:46 67.5 70.5 62.4 * 5-Jun-02 23:50 66.4 68.9 62.4 06-Jun-02 23:51 66.2 67.8 63.9 * 5-Jun-02 23:55 67.7 71.0 62.7 06-Jun-02 23:56 66.5 69.3 62.9 * Mean 65.9 69.0 60.2 Mean 68.2 71.2 61.7 Max 70.7 73.3 64.0 Max 72.1 75.0 65.3 Min 60.8 62.0 57.7 Min 64.8 66.9 59.5 *The data has been discarded due to over-range of SLM *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 07-Jun-02 00:01 64.0 66.0 60.8 * 08-Jun-02 00:01 70.1 72.7 65.6 07-Jun-02 00:06 64.2 66.3 60.5 * 08-Jun-02 00:06 67.7 70.5 63.4 07-Jun-02 00:11 63.8 65.4 60.8 * 08-Jun-02 00:11 69.7 71.9 64.1 07-Jun-02 00:16 69.0 71.4 61.6 * 08-Jun-02 00:16 68.9 72.0 63.2 07-Jun-02 00:21 69.5 71.5 65.0 * 08-Jun-02 00:21 68.7 70.6 61.4 07-Jun-02 00:26 69.5 71.7 62.1 * 08-Jun-02 00:26 68.1 71.4 62.4 07-Jun-02 00:31 73.0 75.7 62.1 * 08-Jun-02 00:31 72.0 76.1 61.8 07-Jun-02 00:36 70.4 74.1 61.3 * 08-Jun-02 00:36 64.3 66.3 61.9 07-Jun-02 00:41 67.1 68.2 61.1 * 08-Jun-02 00:41 69.6 73.2 62.2 07-Jun-02 00:46 69.1 71.9 61.3 * 08-Jun-02 00:46 68.4 71.6 62.0 07-Jun-02 00:51 67.6 71.5 60.6 * 08-Jun-02 00:51 67.8 69.2 61.0 07-Jun-02 00:56 66.6 69.8 59.9 * 08-Jun-02 00:56 65.5 69.1 61.1 07-Jun-02 01:01 68.5 71.6 59.8 * 08-Jun-02 01:01 64.2 65.5 59.8 07-Jun-02 01:06 67.9 71.6 60.2 * 08-Jun-02 01:06 67.4 67.3 59.8 07-Jun-02 01:11 68.5 70.4 60.5 * 08-Jun-02 01:11 66.0 68.4 60.7 07-Jun-02 01:16 70.0 72.3 67.0 * 08-Jun-02 01:16 64.2 67.1 59.6 07-Jun-02 01:21 71.0 73.9 61.9 * 08-Jun-02 01:21 63.8 66.5 60.3 07-Jun-02 01:26 66.3 68.9 62.4 * 08-Jun-02 01:26 67.1 69.6 59.5 07-Jun-02 01:31 68.9 71.5 60.4 * 08-Jun-02 01:31 65.6 68.5 59.2 07-Jun-02 01:36 63.6 66.4 60.4 * 08-Jun-02 01:36 68.2 70.9 59.5 07-Jun-02 01:41 70.0 73.8 61.9 * 08-Jun-02 01:41 68.2 69.7 60.0 07-Jun-02 01:46 65.2 66.7 60.5 * 08-Jun-02 01:46 66.4 69.2 60.3 07-Jun-02 01:51 65.5 67.7 60.5 * 08-Jun-02 01:51 65.6 68.4 59.9 07-Jun-02 01:56 67.7 71.2 61.2 * 08-Jun-02 01:56 66.4 68.0 60.3 07-Jun-02 02:01 67.2 69.6 62.0 * 08-Jun-02 02:01 63.8 67.0 60.0 07-Jun-02 02:06 65.9 66.9 60.4 * 08-Jun-02 02:06 66.9 70.1 60.6 07-Jun-02 02:11 64.4 66.7 61.5 * 08-Jun-02 02:11 65.9 69.1 60.4 07-Jun-02 02:16 65.0 68.4 61.4 * 08-Jun-02 02:16 65.4 68.1 60.3 07-Jun-02 02:21 67.8 71.5 61.9 * 08-Jun-02 02:21 67.4 71.0 60.5 07-Jun-02 02:26 67.6 69.6 64.3 * 08-Jun-02 02:26 66.7 70.1 60.9 07-Jun-02 02:31 71.6 73.7 68.1 * 08-Jun-02 02:31 65.8 69.3 61.0 07-Jun-02 02:36 73.4 75.0 66.3 * 08-Jun-02 02:36 66.4 69.5 60.3 07-Jun-02 02:41 72.6 74.0 71.2 * 08-Jun-02 02:41 66.7 68.8 60.5 07-Jun-02 02:46 72.0 72.4 68.5 * 08-Jun-02 02:46 66.1 69.1 61.2 07-Jun-02 02:51 69.8 71.3 66.8 * 08-Jun-02 02:51 66.6 69.5 60.8 07-Jun-02 02:56 68.1 69.9 65.8 * 08-Jun-02 02:56 68.1 70.6 60.2 07-Jun-02 03:01 70.8 72.4 66.6 * 08-Jun-02 03:01 65.6 68.4 61.0 07-Jun-02 03:06 64.9 67.5 61.2 * 08-Jun-02 03:06 64.6 67.4 60.8 07-Jun-02 03:11 65.3 68.0 60.4 * 08-Jun-02 03:11 67.2 71.9 60.7 07-Jun-02 03:16 63.2 66.7 60.3 * 08-Jun-02 03:16 71.6 74.5 63.5 07-Jun-02 03:21 64.5 67.5 60.5 * 08-Jun-02 03:21 65.5 66.6 60.2 07-Jun-02 03:26 65.2 68.1 60.7 * 08-Jun-02 03:26 63.4 65.2 59.7 07-Jun-02 03:31 66.1 69.0 61.1 * 08-Jun-02 03:31 67.1 69.3 59.5 07-Jun-02 03:36 61.9 63.4 60.6 * 08-Jun-02 03:36 66.4 68.7 60.2 07-Jun-02 03:41 67.9 71.6 61.2 * 08-Jun-02 03:41 64.6 66.3 59.8 07-Jun-02 03:46 66.4 69.5 61.5 * 08-Jun-02 03:46 63.1 66.1 60.1 07-Jun-02 03:51 66.2 70.1 61.2 * 08-Jun-02 03:51 64.8 67.8 60.0 07-Jun-02 03:56 67.5 70.5 64.4 * 08-Jun-02 03:56 66.8 70.2 59.6 07-Jun-02 04:01 67.9 71.5 63.6 * 08-Jun-02 04:01 64.3 67.6 60.3 07-Jun-02 04:06 65.2 67.9 62.0 * 08-Jun-02 04:06 67.4 70.6 60.6 07-Jun-02 04:11 69.8 70.0 63.7 * 08-Jun-02 04:11 66.9 69.7 60.4 07-Jun-02 04:16 67.6 71.0 62.8 * 08-Jun-02 04:16 63.1 64.9 60.3 07-Jun-02 04:21 70.1 71.8 63.4 * 08-Jun-02 04:21 66.9 70.9 60.6 07-Jun-02 04:26 67.2 69.3 63.5 * 08-Jun-02 04:26 65.2 66.4 60.1 07-Jun-02 04:31 63.4 64.5 61.9 * 08-Jun-02 04:31 65.4 68.9 60.0 07-Jun-02 04:36 68.4 70.4 62.3 * 08-Jun-02 04:36 64.4 67.5 60.5 07-Jun-02 04:41 70.6 74.0 62.2 * 08-Jun-02 04:41 62.9 65.1 59.8 07-Jun-02 04:46 65.0 67.7 61.4 * 08-Jun-02 04:46 67.5 68.5 59.9 07-Jun-02 04:51 65.0 67.6 61.8 * 08-Jun-02 04:51 65.3 67.9 59.9 07-Jun-02 04:56 66.6 69.0 61.1 * 08-Jun-02 04:56 64.5 66.3 60.2 07-Jun-02 05:01 65.8 68.0 60.6 * 08-Jun-02 05:01 66.9 69.8 59.2 07-Jun-02 05:06 65.3 68.3 61.6 * 08-Jun-02 05:06 70.1 72.7 61.3 07-Jun-02 05:11 65.3 68.9 62.0 * 08-Jun-02 05:11 70.3 70.5 60.3 07-Jun-02 05:16 69.0 70.9 62.7 * 08-Jun-02 05:16 69.5 73.5 61.0 07-Jun-02 05:21 68.8 72.1 62.4 * 08-Jun-02 05:21 67.7 70.6 60.2 07-Jun-02 05:26 70.6 72.6 63.2 * 08-Jun-02 05:26 65.4 68.8 61.1 07-Jun-02 05:31 70.2 73.0 64.2 * 08-Jun-02 05:31 67.4 70.9 61.2 07-Jun-02 05:36 64.4 67.6 61.0 * 08-Jun-02 05:36 66.8 70.2 62.1 07-Jun-02 05:41 69.4 70.7 60.7 * 08-Jun-02 05:41 67.0 70.2 61.9 07-Jun-02 05:46 66.1 69.7 60.2 * 08-Jun-02 05:46 71.0 71.9 60.5 07-Jun-02 05:51 65.2 67.2 60.4 * 08-Jun-02 05:51 69.8 70.7 60.7 07-Jun-02 05:56 66.9 70.5 61.2 * 08-Jun-02 05:56 67.0 68.9 60.4 07-Jun-02 06:01 67.7 69.9 60.4 * 08-Jun-02 06:01 71.6 72.3 62.0 07-Jun-02 06:06 68.9 71.1 61.5 * 08-Jun-02 06:06 68.5 71.0 59.4 07-Jun-02 06:11 66.9 70.6 61.3 * 08-Jun-02 06:11 71.3 72.3 61.1 07-Jun-02 06:16 69.8 72.9 63.4 * 08-Jun-02 06:16 70.9 71.7 61.7 07-Jun-02 06:21 69.1 71.4 61.6 * 08-Jun-02 06:21 69.1 71.5 60.1 07-Jun-02 06:26 72.2 73.0 61.7 * 08-Jun-02 06:26 71.0 72.9 61.3 07-Jun-02 06:31 66.8 70.6 60.9 * 08-Jun-02 06:31 70.4 72.6 60.8 07-Jun-02 06:36 69.7 72.9 62.0 * 08-Jun-02 06:36 68.1 71.2 61.1 07-Jun-02 06:41 67.2 70.2 61.3 * 08-Jun-02 06:41 66.7 70.2 60.8 07-Jun-02 06:46 70.6 72.7 62.5 * 08-Jun-02 06:46 69.9 72.3 61.3 07-Jun-02 06:51 70.5 73.0 63.2 * 08-Jun-02 06:51 72.1 73.6 64.5 07-Jun-02 06:56 70.1 72.4 60.6 * 08-Jun-02 06:56 70.5 73.3 61.1 07-Jun-02 23:01 69.5 72.2 64.2 08-Jun-02 23:01 72.3 73.9 66.0 07-Jun-02 23:06 69.4 71.4 62.9 08-Jun-02 23:06 70.0 73.0 64.5 07-Jun-02 23:11 68.7 71.7 63.1 08-Jun-02 23:11 71.5 74.8 64.4 07-Jun-02 23:16 70.0 72.0 63.4 08-Jun-02 23:16 71.6 75.0 65.4 07-Jun-02 23:21 68.0 71.0 62.5 08-Jun-02 23:21 71.8 74.8 64.8 07-Jun-02 23:26 68.8 71.7 63.2 08-Jun-02 23:26 70.3 72.9 64.3 07-Jun-02 23:31 67.8 71.3 62.7 08-Jun-02 23:31 69.9 72.9 63.4 07-Jun-02 23:36 72.5 74.1 64.6 08-Jun-02 23:36 71.4 73.3 65.0 07-Jun-02 23:41 68.8 71.0 62.2 08-Jun-02 23:41 69.8 71.7 64.6 07-Jun-02 23:46 70.8 72.5 67.4 08-Jun-02 23:46 71.8 73.7 65.2 07-Jun-02 23:51 69.1 71.3 63.0 08-Jun-02 23:51 71.2 73.8 66.0 07-Jun-02 23:56 70.1 71.8 65.3 08-Jun-02 23:56 72.2 73.4 64.8 Mean 69.7 71.9 64.0 Mean 68.4 70.9 61.7 Max 73.4 75.7 71.2 Max 72.3 76.1 66.0 Min 61.9 63.4 59.8 Min 62.9 64.9 59.2 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 9-Jun-02 00:01 70.1 73.1 64.2 * 10-Jun-02 00:01 66.8 68.3 62.3 9-Jun-02 00:06 68.8 71.8 63.3 * 10-Jun-02 00:06 64.5 67.4 62.0 9-Jun-02 00:11 70.3 72.6 64.6 * 10-Jun-02 00:11 66.3 69.3 62.2 9-Jun-02 00:16 68.7 71.5 63.6 * 10-Jun-02 00:16 65.0 68.3 61.7 9-Jun-02 00:21 72.0 74.4 68.1 * 10-Jun-02 00:21 65.0 67.7 61.5 9-Jun-02 00:26 69.8 72.9 63.6 * 10-Jun-02 00:26 67.6 71.2 61.8 9-Jun-02 00:31 71.5 74.0 64.7 * 10-Jun-02 00:31 63.7 66.9 60.5 9-Jun-02 00:36 70.1 73.6 63.4 * 10-Jun-02 00:36 66.3 69.9 61.4 9-Jun-02 00:41 69.4 72.5 63.4 * 10-Jun-02 00:41 66.2 69.7 61.5 9-Jun-02 00:46 71.4 74.1 64.9 * 10-Jun-02 00:46 67.0 70.0 62.8 9-Jun-02 00:51 71.3 74.3 64.5 * 10-Jun-02 00:51 65.6 67.5 62.7 9-Jun-02 00:56 70.8 73.9 64.0 * 10-Jun-02 00:56 67.0 70.1 63.0 9-Jun-02 01:01 72.1 75.1 65.0 * 10-Jun-02 01:01 64.4 66.4 61.8 9-Jun-02 01:06 70.7 73.0 63.5 * 10-Jun-02 01:06 64.4 66.5 61.4 9-Jun-02 01:11 68.4 71.8 62.7 * 10-Jun-02 01:11 64.6 68.0 61.0 9-Jun-02 01:16 68.1 71.9 62.1 * 10-Jun-02 01:16 63.7 66.2 60.8 9-Jun-02 01:21 70.2 73.4 63.2 * 10-Jun-02 01:21 62.6 64.0 60.7 9-Jun-02 01:26 70.6 73.2 63.5 * 10-Jun-02 01:26 64.0 64.8 61.0 9-Jun-02 01:31 71.1 73.8 64.8 * 10-Jun-02 01:31 64.7 66.4 60.7 9-Jun-02 01:36 68.7 71.9 61.8 * 10-Jun-02 01:36 61.0 61.5 60.4 9-Jun-02 01:41 68.1 70.1 62.2 * 10-Jun-02 01:41 62.4 63.5 60.2 9-Jun-02 01:46 69.6 72.7 62.2 * 10-Jun-02 01:46 64.0 67.0 60.4 9-Jun-02 01:51 69.8 73.4 62.2 * 10-Jun-02 01:51 65.7 69.1 60.6 9-Jun-02 01:56 70.8 74.0 64.0 * 10-Jun-02 01:56 63.9 67.4 60.9 9-Jun-02 02:01 68.8 72.6 62.3 * 10-Jun-02 02:01 61.7 62.6 60.4 9-Jun-02 02:06 69.4 73.0 62.6 * 10-Jun-02 02:06 62.6 65.0 60.3 9-Jun-02 02:11 69.6 72.8 62.7 * 10-Jun-02 02:11 63.4 65.5 60.6 9-Jun-02 02:16 69.3 72.5 63.4 * 10-Jun-02 02:16 64.1 66.8 61.4 9-Jun-02 02:21 67.7 70.4 62.1 * 10-Jun-02 02:21 62.3 64.1 60.8 9-Jun-02 02:26 68.5 71.5 62.8 * 10-Jun-02 02:26 70.6 73.9 61.4 9-Jun-02 02:31 69.2 72.9 62.4 * 10-Jun-02 02:31 64.7 67.2 59.9 9-Jun-02 02:36 67.8 70.5 62.1 * 10-Jun-02 02:36 66.3 68.4 61.7 9-Jun-02 02:41 68.3 71.6 63.0 * 10-Jun-02 02:41 66.1 69.6 61.5 9-Jun-02 02:46 70.9 73.8 64.4 * 10-Jun-02 02:46 66.3 70.0 61.6 9-Jun-02 02:51 70.1 73.3 63.4 * 10-Jun-02 02:51 65.7 66.1 61.1 9-Jun-02 02:56 67.1 70.4 61.9 * 10-Jun-02 02:56 64.9 68.1 61.5 9-Jun-02 03:01 69.5 73.6 62.5 * 10-Jun-02 03:01 65.3 68.4 60.6 9-Jun-02 03:06 73.2 73.9 63.8 * 10-Jun-02 03:06 66.7 69.5 60.8 9-Jun-02 03:11 69.2 72.1 61.7 * 10-Jun-02 03:11 67.1 70.2 61.1 9-Jun-02 03:16 68.0 71.1 62.6 * 10-Jun-02 03:16 62.7 63.4 60.6 9-Jun-02 03:21 67.4 71.0 62.7 * 10-Jun-02 03:21 71.2 75.8 61.4 9-Jun-02 03:26 68.4 71.4 62.9 * 10-Jun-02 03:26 65.6 67.7 60.2 9-Jun-02 03:31 69.4 72.5 64.1 * 10-Jun-02 03:31 69.0 71.3 61.1 9-Jun-02 03:36 67.6 71.0 62.8 * 10-Jun-02 03:36 63.6 64.6 61.6 9-Jun-02 03:41 66.4 69.7 62.3 * 10-Jun-02 03:41 63.7 67.1 61.0 9-Jun-02 03:46 66.6 69.2 62.2 * 10-Jun-02 03:46 67.2 70.4 61.3 9-Jun-02 03:51 68.7 72.3 62.4 * 10-Jun-02 03:51 65.3 68.8 61.1 9-Jun-02 03:56 67.2 70.8 62.2 * 10-Jun-02 03:56 64.3 67.1 60.9 9-Jun-02 04:01 68.4 71.1 63.4 * 10-Jun-02 04:01 65.2 68.7 61.4 9-Jun-02 04:06 69.6 72.8 62.1 * 10-Jun-02 04:06 65.7 68.4 61.8 9-Jun-02 04:11 68.1 70.9 61.7 * 10-Jun-02 04:11 65.2 68.1 61.8 9-Jun-02 04:16 70.8 74.5 62.7 * 10-Jun-02 04:16 65.1 68.3 61.4 9-Jun-02 04:21 67.4 70.9 62.3 * 10-Jun-02 04:21 66.4 69.9 61.5 9-Jun-02 04:26 68.1 71.2 62.5 * 10-Jun-02 04:26 65.1 68.8 61.1 9-Jun-02 04:31 67.0 70.7 61.7 * 10-Jun-02 04:31 65.1 68.7 60.8 9-Jun-02 04:36 67.7 71.5 62.3 * 10-Jun-02 04:36 63.2 65.7 61.0 9-Jun-02 04:41 65.3 68.1 61.5 * 10-Jun-02 04:41 62.9 63.7 61.0 9-Jun-02 04:46 67.8 71.5 61.7 * 10-Jun-02 04:46 64.4 67.4 61.0 9-Jun-02 04:51 67.2 70.7 62.0 * 10-Jun-02 04:51 65.5 69.2 61.6 9-Jun-02 04:56 67.2 70.5 62.3 * 10-Jun-02 04:56 65.1 68.4 61.4 9-Jun-02 05:01 66.8 70.6 61.5 * 10-Jun-02 05:01 64.3 66.9 61.2 9-Jun-02 05:06 67.8 70.8 61.9 * 10-Jun-02 05:06 64.1 67.6 60.7 9-Jun-02 05:11 70.5 73.6 62.4 * 10-Jun-02 05:11 65.4 68.3 60.7 9-Jun-02 05:16 68.2 71.6 63.0 * 10-Jun-02 05:16 66.0 69.0 61.9 9-Jun-02 05:21 67.0 70.8 62.4 * 10-Jun-02 05:21 66.1 70.0 62.2 9-Jun-02 05:26 66.9 70.0 62.2 * 10-Jun-02 05:26 67.6 71.6 62.5 9-Jun-02 05:31 67.6 71.6 63.1 * 10-Jun-02 05:31 66.8 69.3 62.5 9-Jun-02 05:36 67.9 71.1 62.5 * 10-Jun-02 05:36 65.9 68.5 61.8 9-Jun-02 05:41 70.0 73.6 63.2 * 10-Jun-02 05:41 67.2 70.3 61.1 9-Jun-02 05:46 75.2 78.4 62.7 * 10-Jun-02 05:46 63.9 66.8 60.7 9-Jun-02 05:51 67.8 71.0 61.9 * 10-Jun-02 05:51 66.4 69.4 61.1 9-Jun-02 05:56 65.5 68.8 61.4 * 10-Jun-02 05:56 67.1 70.4 60.0 9-Jun-02 06:01 69.3 72.5 62.6 * 10-Jun-02 06:01 67.6 70.2 60.2 9-Jun-02 06:06 67.9 70.7 61.4 * 10-Jun-02 06:06 66.8 70.3 60.0 9-Jun-02 06:11 69.1 72.2 63.1 * 10-Jun-02 06:11 67.0 70.5 59.9 9-Jun-02 06:16 69.3 72.6 61.5 * 10-Jun-02 06:16 65.1 66.8 59.9 9-Jun-02 06:21 72.1 72.8 61.4 * 10-Jun-02 06:21 69.9 72.0 61.3 9-Jun-02 06:26 69.3 71.2 63.4 * 10-Jun-02 06:26 68.7 72.3 61.9 9-Jun-02 06:31 69.4 72.1 62.1 * 10-Jun-02 06:31 67.1 70.3 61.1 9-Jun-02 06:36 71.6 72.4 63.3 * 10-Jun-02 06:36 68.1 71.2 61.2 9-Jun-02 06:41 70.4 72.4 62.8 * 10-Jun-02 06:41 70.3 72.5 63.1 9-Jun-02 06:46 71.0 72.7 62.8 * 10-Jun-02 06:46 71.3 73.4 64.1 9-Jun-02 06:51 67.2 70.0 62.4 * 10-Jun-02 06:51 68.9 71.6 61.7 9-Jun-02 06:56 71.8 72.0 62.5 * 10-Jun-02 06:56 69.7 72.9 62.9 9-Jun-02 23:01 67.5 70.5 63.6 * 10-Jun-02 23:03 70.6 71.5 63.1 9-Jun-02 23:06 67.5 70.2 63.7 * 10-Jun-02 23:08 68.2 70.8 63.0 9-Jun-02 23:11 66.6 69.5 62.9 * 10-Jun-02 23:13 66.6 69.6 62.5 9-Jun-02 23:16 66.5 69.3 63.6 * 10-Jun-02 23:18 63.9 65.6 62.0 9-Jun-02 23:21 66.3 69.1 63.3 * 10-Jun-02 23:23 66.9 69.9 62.3 9-Jun-02 23:26 66.1 68.9 62.8 * 10-Jun-02 23:28 69.0 71.8 63.1 9-Jun-02 23:31 64.2 66.0 62.0 * 10-Jun-02 23:33 67.1 70.3 63.4 9-Jun-02 23:36 67.2 70.3 63.3 * 10-Jun-02 23:38 66.5 69.1 63.2 9-Jun-02 23:41 66.2 68.4 63.3 * 10-Jun-02 23:43 69.3 72.0 64.5 9-Jun-02 23:46 66.5 68.8 62.8 * 10-Jun-02 23:48 67.5 69.4 64.1 9-Jun-02 23:51 67.0 69.7 63.5 * 10-Jun-02 23:53 67.1 69.1 63.9 9-Jun-02 23:56 67.1 69.9 63.9 * 10-Jun-02 23:58 66.6 69.3 63.1 Mean 69.2 72.1 63.0 Mean 66.5 69.3 61.6 Max 75.2 78.4 68.1 Max 71.3 75.8 64.5 Min 64.2 66.0 61.4 Min 61.0 61.5 59.9 *Rainy day, data has been discarded and for information only The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 11-Jun-02 00:03 65.7 68.1 62.8 * 12-Jun-02 00:03 65.1 66.8 62.8 11-Jun-02 00:08 68.7 70.5 62.9 * 12-Jun-02 00:08 66.4 68.8 63.4 11-Jun-02 00:13 65.3 66.8 62.9 * 12-Jun-02 00:13 68.2 71.6 62.6 11-Jun-02 00:18 65.2 67.3 63.3 * 12-Jun-02 00:18 66.9 69.7 63.3 11-Jun-02 00:23 67.8 70.7 63.6 * 12-Jun-02 00:23 68.2 71.0 64.2 11-Jun-02 00:28 66.7 68.1 63.5 * 12-Jun-02 00:28 68.1 72.2 62.9 11-Jun-02 00:33 67.4 70.0 63.6 * 12-Jun-02 00:33 66.7 68.9 62.8 11-Jun-02 00:38 69.3 71.3 64.7 * 12-Jun-02 00:38 66.4 69.4 63.0 11-Jun-02 00:43 68.7 70.5 64.4 * 12-Jun-02 00:43 67.4 70.8 62.9 11-Jun-02 00:48 65.9 68.5 63.5 * 12-Jun-02 00:48 67.8 70.8 61.0 11-Jun-02 00:53 65.0 67.2 62.4 * 12-Jun-02 00:53 68.3 70.5 61.2 11-Jun-02 00:58 66.3 69.9 62.6 * 12-Jun-02 00:58 67.4 71.2 61.8 11-Jun-02 01:03 67.2 70.8 62.7 * 12-Jun-02 01:03 64.3 66.5 60.4 11-Jun-02 01:08 64.9 66.5 63.0 * 12-Jun-02 01:08 68.4 66.2 59.6 * 11-Jun-02 01:13 65.4 66.9 63.0 * 12-Jun-02 01:13 65.4 67.9 58.8 11-Jun-02 01:18 64.5 67.1 61.8 * 12-Jun-02 01:18 66.3 69.1 59.7 11-Jun-02 01:23 64.4 66.1 62.1 * 12-Jun-02 01:23 66.9 70.7 58.5 11-Jun-02 01:28 63.8 65.2 62.0 * 12-Jun-02 01:28 67.3 69.6 60.8 11-Jun-02 01:33 65.2 68.0 62.4 * 12-Jun-02 01:33 72.1 69.5 57.2 * 11-Jun-02 01:38 64.8 67.4 62.2 * 12-Jun-02 01:38 65.4 67.5 60.2 11-Jun-02 01:43 64.1 65.9 62.1 * 12-Jun-02 01:43 66.2 69.4 61.6 11-Jun-02 01:48 63.9 64.8 61.9 * 12-Jun-02 01:48 65.4 68.8 61.0 11-Jun-02 01:53 64.8 67.2 62.1 * 12-Jun-02 01:53 66.8 71.1 61.3 11-Jun-02 01:58 64.3 65.3 62.3 * 12-Jun-02 01:58 64.1 66.2 61.1 11-Jun-02 02:03 68.9 69.5 62.7 * 12-Jun-02 02:03 65.7 67.8 61.0 11-Jun-02 02:08 64.4 66.6 61.6 * 12-Jun-02 02:08 67.0 71.6 61.1 11-Jun-02 02:13 65.2 66.7 62.7 * 12-Jun-02 02:13 65.4 69.0 60.1 11-Jun-02 02:18 67.9 70.6 64.3 * 12-Jun-02 02:18 64.9 68.0 60.6 11-Jun-02 02:23 66.7 69.1 63.6 * 12-Jun-02 02:23 65.5 69.0 61.5 11-Jun-02 02:28 66.1 68.1 63.3 * 12-Jun-02 02:28 65.7 69.0 62.2 11-Jun-02 02:33 66.7 68.1 64.2 * 12-Jun-02 02:33 66.2 69.0 61.5 11-Jun-02 02:38 67.0 69.7 64.0 * 12-Jun-02 02:38 65.3 68.0 61.8 11-Jun-02 02:43 66.6 68.6 63.6 * 12-Jun-02 02:43 64.5 66.9 61.1 11-Jun-02 02:48 68.4 69.8 63.7 * 12-Jun-02 02:48 65.7 69.0 61.6 11-Jun-02 02:53 68.7 69.9 64.0 * 12-Jun-02 02:53 65.1 68.3 61.4 11-Jun-02 02:58 64.6 66.8 62.2 * 12-Jun-02 02:58 65.3 66.2 60.9 11-Jun-02 03:03 65.1 66.6 62.0 * 12-Jun-02 03:03 61.3 62.4 60.2 11-Jun-02 03:08 67.3 67.3 61.9 * 12-Jun-02 03:08 65.5 68.2 61.0 11-Jun-02 03:13 67.6 68.8 62.5 * 12-Jun-02 03:13 64.8 66.8 60.8 11-Jun-02 03:18 69.0 71.6 64.0 * 12-Jun-02 03:18 62.5 64.7 60.4 11-Jun-02 03:23 64.3 66.1 61.8 * 12-Jun-02 03:23 62.4 63.8 60.2 11-Jun-02 03:28 68.2 70.1 62.6 * 12-Jun-02 03:28 65.9 69.7 61.3 11-Jun-02 03:33 65.4 67.4 62.3 * 12-Jun-02 03:33 67.5 70.4 61.0 11-Jun-02 03:38 65.5 68.6 61.8 * 12-Jun-02 03:38 63.5 65.8 60.9 11-Jun-02 03:43 64.2 66.1 61.5 * 12-Jun-02 03:43 66.5 70.1 60.2 11-Jun-02 03:48 66.5 69.1 61.7 * 12-Jun-02 03:48 63.1 65.5 59.9 11-Jun-02 03:53 66.7 70.7 61.8 * 12-Jun-02 03:53 62.3 63.8 60.3 11-Jun-02 03:58 63.9 65.6 61.3 * 12-Jun-02 03:58 60.9 62.0 59.4 11-Jun-02 04:03 65.8 68.8 61.5 * 12-Jun-02 04:03 64.5 68.1 59.3 11-Jun-02 04:08 65.6 67.2 61.6 * 12-Jun-02 04:08 65.6 69.3 60.6 11-Jun-02 04:13 65.4 67.2 62.1 * 12-Jun-02 04:13 62.0 63.6 60.1 11-Jun-02 04:18 66.1 69.2 62.5 * 12-Jun-02 04:18 61.8 63.3 59.6 11-Jun-02 04:23 64.5 67.5 61.5 * 12-Jun-02 04:23 64.2 66.1 60.3 11-Jun-02 04:28 64.2 67.3 61.5 * 12-Jun-02 04:28 61.1 61.9 60.0 11-Jun-02 04:33 65.5 68.3 61.7 * 12-Jun-02 04:33 66.9 69.4 59.8 11-Jun-02 04:38 64.8 65.1 61.1 * 12-Jun-02 04:38 65.2 69.1 60.2 11-Jun-02 04:43 67.0 70.6 61.1 * 12-Jun-02 04:43 65.0 67.7 60.7 11-Jun-02 04:48 64.2 66.7 61.4 * 12-Jun-02 04:48 62.9 66.5 59.5 11-Jun-02 04:53 63.8 66.0 61.7 * 12-Jun-02 04:53 64.9 68.7 60.5 11-Jun-02 04:58 65.8 67.2 62.0 * 12-Jun-02 04:58 62.4 63.9 60.3 11-Jun-02 05:03 66.0 67.2 61.7 * 12-Jun-02 05:03 64.2 67.4 60.7 11-Jun-02 05:08 63.7 66.3 60.9 * 12-Jun-02 05:08 65.5 68.8 60.8 11-Jun-02 05:13 63.7 64.5 61.2 * 12-Jun-02 05:13 64.8 67.5 61.5 11-Jun-02 05:18 65.8 68.9 61.5 * 12-Jun-02 05:18 64.8 66.6 61.7 11-Jun-02 05:23 63.3 64.9 61.8 * 12-Jun-02 05:23 64.4 66.1 62.0 11-Jun-02 05:28 66.3 68.9 62.5 * 12-Jun-02 05:28 65.4 68.4 62.6 11-Jun-02 05:33 65.4 67.1 63.7 * 12-Jun-02 05:33 64.7 67.0 62.6 11-Jun-02 05:38 65.0 67.4 62.6 * 12-Jun-02 05:38 64.1 65.7 62.0 11-Jun-02 05:43 65.0 67.3 62.4 * 12-Jun-02 05:43 65.1 67.9 61.8 11-Jun-02 05:48 64.2 66.0 62.4 * 12-Jun-02 05:48 64.4 67.5 61.2 11-Jun-02 05:53 65.6 68.6 62.1 * 12-Jun-02 05:53 62.7 63.8 61.1 11-Jun-02 05:58 67.0 70.6 62.0 * 12-Jun-02 05:58 67.4 70.9 61.6 11-Jun-02 06:03 64.5 66.7 61.5 * 12-Jun-02 06:03 65.6 69.4 61.1 11-Jun-02 06:08 65.1 67.7 61.4 * 12-Jun-02 06:08 66.3 69.9 62.1 11-Jun-02 06:13 65.2 67.5 62.1 * 12-Jun-02 06:13 66.4 69.9 61.9 11-Jun-02 06:18 69.4 70.0 63.2 * 12-Jun-02 06:18 68.2 71.2 61.9 11-Jun-02 06:23 67.6 70.8 62.9 * 12-Jun-02 06:23 67.0 70.6 61.6 11-Jun-02 06:28 69.2 72.1 63.3 * 12-Jun-02 06:28 64.7 67.5 61.5 11-Jun-02 06:33 69.2 71.7 65.1 * 12-Jun-02 06:33 67.2 70.5 61.7 11-Jun-02 06:38 68.9 71.4 64.9 * 12-Jun-02 06:38 66.6 69.4 62.6 11-Jun-02 06:43 72.0 74.8 65.8 * 12-Jun-02 06:43 70.0 72.9 62.0 11-Jun-02 06:48 71.9 75.0 65.7 * 12-Jun-02 06:48 68.3 71.8 62.7 11-Jun-02 06:53 73.7 75.2 66.8 * 12-Jun-02 06:53 71.7 73.9 63.6 11-Jun-02 06:58 73.2 74.8 67.1 * 12-Jun-02 06:58 75.3 74.8 64.2 * 11-Jun-02 23:03 70.5 73.0 65.3 * 12-Jun-02 23:02 71.6 74.6 65.4 11-Jun-02 23:08 68.7 72.0 63.1 * 12-Jun-02 23:07 70.5 73.5 65.4 11-Jun-02 23:13 68.7 71.4 64.3 * 12-Jun-02 23:12 70.3 73.5 64.8 11-Jun-02 23:18 70.0 72.8 65.5 * 12-Jun-02 23:17 69.1 72.1 64.0 11-Jun-02 23:23 71.3 74.6 65.4 * 12-Jun-02 23:22 70.3 73.0 65.2 11-Jun-02 23:28 68.2 70.5 64.9 * 12-Jun-02 23:27 69.0 70.7 64.1 11-Jun-02 23:33 68.1 70.2 63.6 * 12-Jun-02 23:32 69.6 72.6 64.3 11-Jun-02 23:38 68.1 70.8 63.2 * 12-Jun-02 23:37 68.2 71.9 63.1 11-Jun-02 23:43 68.0 70.5 63.6 * 12-Jun-02 23:42 68.2 71.0 63.5 11-Jun-02 23:48 68.1 70.7 62.7 * 12-Jun-02 23:47 69.0 71.8 63.2 11-Jun-02 23:53 68.6 72.3 63.2 * 12-Jun-02 23:52 67.1 70.5 62.3 11-Jun-02 23:58 69.4 72.6 64.9 * 12-Jun-02 23:57 72.1 72.8 62.1 Mean 67.3 69.6 63.1 Mean 66.7 69.6 61.8 Max 73.7 75.2 67.1 Max 72.1 74.6 65.4 Min 63.3 64.5 60.9 Min 60.9 61.9 58.5 *Rainy day, data has been discarded and for information only *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 13-Jun-02 00:02 67.6 70.4 62.1 14-Jun-02 00:02 67.2 69.6 63.5 13-Jun-02 00:07 68.6 71.0 61.9 14-Jun-02 00:07 70.5 73.4 64.1 13-Jun-02 00:12 67.3 70.5 62.3 14-Jun-02 00:12 68.0 71.1 64.0 13-Jun-02 00:17 68.4 71.6 62.8 14-Jun-02 00:17 69.1 71.7 64.3 13-Jun-02 00:22 68.8 71.8 62.1 14-Jun-02 00:22 70.3 73.0 63.2 13-Jun-02 00:27 68.2 71.0 63.0 14-Jun-02 00:27 68.7 72.0 63.3 13-Jun-02 00:32 69.0 72.2 62.6 14-Jun-02 00:32 68.8 71.2 62.6 13-Jun-02 00:37 69.3 72.7 62.9 14-Jun-02 00:37 69.4 72.6 63.3 13-Jun-02 00:42 68.9 72.4 61.9 14-Jun-02 00:42 67.9 71.7 62.1 13-Jun-02 00:47 69.7 71.9 63.8 14-Jun-02 00:47 65.9 69.0 62.5 13-Jun-02 00:52 69.3 71.2 62.0 14-Jun-02 00:52 65.7 68.5 61.9 13-Jun-02 00:57 69.8 72.8 62.6 14-Jun-02 00:57 68.8 71.8 64.0 13-Jun-02 01:02 66.4 69.5 62.4 14-Jun-02 01:02 69.3 70.0 62.1 13-Jun-02 01:07 68.0 71.5 61.4 14-Jun-02 01:07 69.9 72.0 63.5 13-Jun-02 01:12 69.6 73.2 62.6 14-Jun-02 01:12 67.1 69.8 62.5 13-Jun-02 01:17 69.0 72.3 62.3 14-Jun-02 01:17 67.8 69.6 61.5 13-Jun-02 01:22 69.5 73.1 62.6 14-Jun-02 01:22 67.0 68.9 62.2 13-Jun-02 01:27 69.3 72.7 63.9 14-Jun-02 01:27 69.1 71.5 61.9 13-Jun-02 01:32 68.1 71.9 62.2 14-Jun-02 01:32 69.9 73.9 62.2 13-Jun-02 01:37 68.0 71.1 62.7 14-Jun-02 01:37 66.0 67.8 61.2 13-Jun-02 01:42 69.5 71.4 63.2 14-Jun-02 01:42 66.0 69.6 61.9 13-Jun-02 01:47 67.7 70.8 61.5 14-Jun-02 01:47 69.0 70.8 60.8 13-Jun-02 01:52 69.7 73.1 62.8 14-Jun-02 01:52 69.0 68.5 60.8 * 13-Jun-02 01:57 69.6 73.2 62.8 14-Jun-02 01:57 69.0 71.8 60.9 13-Jun-02 02:02 68.7 72.5 61.9 14-Jun-02 02:02 69.2 71.4 61.0 13-Jun-02 02:07 69.8 73.6 62.6 14-Jun-02 02:07 70.7 72.9 63.3 13-Jun-02 02:12 67.6 70.9 62.0 14-Jun-02 02:12 67.5 71.0 61.3 13-Jun-02 02:17 70.7 73.6 64.3 14-Jun-02 02:17 69.6 71.0 61.9 13-Jun-02 02:22 69.0 71.5 62.5 14-Jun-02 02:22 69.4 72.3 62.5 13-Jun-02 02:27 68.3 71.7 62.1 14-Jun-02 02:27 69.1 71.1 62.7 13-Jun-02 02:32 69.1 72.0 62.9 14-Jun-02 02:32 64.5 66.9 62.4 13-Jun-02 02:37 69.2 72.7 62.0 14-Jun-02 02:37 68.5 70.6 62.3 13-Jun-02 02:42 67.9 71.2 62.4 14-Jun-02 02:42 67.9 69.8 63.1 13-Jun-02 02:47 68.5 72.1 62.7 14-Jun-02 02:47 68.1 70.9 63.1 13-Jun-02 02:52 69.7 73.1 61.9 14-Jun-02 02:52 67.2 69.1 63.5 13-Jun-02 02:57 69.0 71.9 63.1 14-Jun-02 02:57 68.2 71.5 63.6 13-Jun-02 03:02 68.8 71.9 63.5 14-Jun-02 03:02 70.0 72.7 65.1 13-Jun-02 03:07 67.8 70.8 62.5 14-Jun-02 03:07 71.4 74.4 67.3 13-Jun-02 03:12 69.2 72.9 62.9 14-Jun-02 03:12 67.8 69.0 63.8 13-Jun-02 03:17 69.0 72.3 63.3 14-Jun-02 03:17 71.6 73.2 66.3 13-Jun-02 03:22 67.7 70.9 62.0 14-Jun-02 03:22 70.4 71.6 67.2 13-Jun-02 03:27 68.5 70.7 63.5 14-Jun-02 03:27 68.0 70.1 63.2 13-Jun-02 03:32 67.3 70.6 63.4 14-Jun-02 03:32 71.6 74.7 63.8 13-Jun-02 03:37 66.9 70.4 62.7 14-Jun-02 03:37 66.0 65.1 63.1 * 13-Jun-02 03:42 65.2 66.0 62.3 14-Jun-02 03:42 66.7 69.1 63.3 13-Jun-02 03:47 68.1 70.5 62.9 14-Jun-02 03:47 69.6 69.5 63.6 * 13-Jun-02 03:52 69.2 72.4 63.6 14-Jun-02 03:52 68.5 69.8 63.9 13-Jun-02 03:57 65.7 67.7 62.3 14-Jun-02 03:57 68.6 70.3 63.0 13-Jun-02 04:02 65.0 67.3 62.1 14-Jun-02 04:02 68.3 71.0 63.9 13-Jun-02 04:07 67.6 71.3 61.8 14-Jun-02 04:07 67.8 70.4 63.8 13-Jun-02 04:12 68.8 72.1 62.6 14-Jun-02 04:12 68.9 72.2 63.4 13-Jun-02 04:17 67.9 70.9 63.6 14-Jun-02 04:17 71.1 72.7 69.0 13-Jun-02 04:22 65.6 68.9 62.6 14-Jun-02 04:22 71.3 73.9 65.3 13-Jun-02 04:27 65.0 67.2 61.8 14-Jun-02 04:27 69.6 72.1 65.2 13-Jun-02 04:32 66.0 67.0 62.6 14-Jun-02 04:32 71.1 72.4 63.1 13-Jun-02 04:37 64.4 66.2 62.2 14-Jun-02 04:37 67.2 68.5 62.2 13-Jun-02 04:42 64.5 67.3 61.8 14-Jun-02 04:42 66.0 68.6 62.0 13-Jun-02 04:47 66.1 69.8 61.5 14-Jun-02 04:47 64.5 66.2 61.5 13-Jun-02 04:52 63.9 66.0 61.9 14-Jun-02 04:52 66.9 69.5 62.1 13-Jun-02 04:57 64.8 66.7 62.2 14-Jun-02 04:57 68.3 71.7 62.8 13-Jun-02 05:02 67.5 71.4 62.9 14-Jun-02 05:02 69.7 72.4 62.3 13-Jun-02 05:07 62.7 63.5 61.7 14-Jun-02 05:07 67.0 70.6 62.2 13-Jun-02 05:12 64.2 65.6 61.3 14-Jun-02 05:12 68.3 72.0 62.7 13-Jun-02 05:17 70.0 71.2 62.2 14-Jun-02 05:17 67.0 69.5 62.5 13-Jun-02 05:22 67.2 69.6 62.4 14-Jun-02 05:22 67.9 71.3 62.4 13-Jun-02 05:27 70.4 71.3 63.5 14-Jun-02 05:27 67.5 70.3 63.0 13-Jun-02 05:32 64.7 66.3 62.8 14-Jun-02 05:32 67.3 69.5 64.1 13-Jun-02 05:37 66.9 70.4 62.6 14-Jun-02 05:37 66.5 69.1 62.8 13-Jun-02 05:42 65.5 67.8 62.2 14-Jun-02 05:42 66.9 69.3 62.8 13-Jun-02 05:47 67.9 71.7 62.3 14-Jun-02 05:47 68.9 72.7 62.9 13-Jun-02 05:52 68.0 71.8 61.9 14-Jun-02 05:52 69.8 72.4 61.9 13-Jun-02 05:57 68.9 72.2 61.8 14-Jun-02 05:57 66.9 71.0 61.3 13-Jun-02 06:02 70.2 71.9 63.2 14-Jun-02 06:02 69.8 71.9 62.8 13-Jun-02 06:07 68.5 70.6 61.5 14-Jun-02 06:07 69.8 73.0 63.6 13-Jun-02 06:12 66.9 70.3 62.2 14-Jun-02 06:12 67.4 71.2 62.4 13-Jun-02 06:17 68.4 72.3 62.5 14-Jun-02 06:17 68.5 71.7 62.2 13-Jun-02 06:22 67.8 70.8 62.3 14-Jun-02 06:22 69.6 72.1 62.7 13-Jun-02 06:27 69.7 72.9 62.5 14-Jun-02 06:27 65.9 69.0 61.9 13-Jun-02 06:32 67.1 69.9 61.6 14-Jun-02 06:32 67.6 70.7 62.1 13-Jun-02 06:37 68.7 72.4 61.4 14-Jun-02 06:37 68.2 72.1 61.3 13-Jun-02 06:42 69.9 71.9 62.5 14-Jun-02 06:42 69.2 72.4 62.6 13-Jun-02 06:47 70.1 72.9 62.4 14-Jun-02 06:47 69.1 71.5 61.4 13-Jun-02 06:52 68.0 71.8 61.8 14-Jun-02 06:52 71.2 72.9 61.9 13-Jun-02 06:57 69.0 72.1 63.0 14-Jun-02 06:57 70.6 72.7 61.6 13-Jun-02 23:02 69.9 72.5 65.5 14-Jun-02 23:03 71.8 73.8 66.6 13-Jun-02 23:07 71.4 72.1 64.8 14-Jun-02 23:08 69.6 72.2 64.8 13-Jun-02 23:12 69.9 73.1 64.3 14-Jun-02 23:13 69.6 72.2 65.7 13-Jun-02 23:17 71.5 74.4 64.9 14-Jun-02 23:18 71.2 73.5 65.4 13-Jun-02 23:22 69.7 72.7 63.7 14-Jun-02 23:23 70.6 72.8 65.2 13-Jun-02 23:27 69.8 72.5 63.8 14-Jun-02 23:28 68.2 71.4 63.8 13-Jun-02 23:32 69.8 72.7 63.9 14-Jun-02 23:33 67.9 71.0 62.9 13-Jun-02 23:37 70.3 72.6 64.5 14-Jun-02 23:38 69.8 72.1 64.0 13-Jun-02 23:42 69.1 73.1 63.4 14-Jun-02 23:43 74.2 75.7 71.3 13-Jun-02 23:47 67.2 69.7 63.6 14-Jun-02 23:48 72.5 75.3 65.3 13-Jun-02 23:52 67.0 69.4 62.7 14-Jun-02 23:53 66.6 68.5 64.5 13-Jun-02 23:57 68.2 70.5 63.1 14-Jun-02 23:58 70.0 72.3 64.7 Mean 68.5 71.4 62.7 Mean 69.1 71.6 63.7 Max 71.5 74.4 65.5 Max 74.2 75.7 71.3 Min 62.7 63.5 61.3 Min 64.5 66.2 60.8 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 15-Jun-02 00:03 71.3 73.1 63.6 16-Jun-02 00:03 67.3 71.1 61.2 15-Jun-02 00:08 71.4 73.2 63.6 16-Jun-02 00:08 67.2 70.6 61.3 15-Jun-02 00:13 72.7 74.6 64.8 16-Jun-02 00:13 66.6 69.5 61.9 15-Jun-02 00:18 71.8 73.6 66.2 16-Jun-02 00:18 66.6 69.7 62.2 15-Jun-02 00:23 69.5 72.0 64.1 16-Jun-02 00:23 67.7 70.1 61.4 15-Jun-02 00:28 72.7 74.4 64.4 16-Jun-02 00:28 68.1 71.4 61.5 15-Jun-02 00:33 67.8 71.2 62.3 16-Jun-02 00:33 67.1 70.3 62.0 15-Jun-02 00:38 70.2 73.5 61.9 16-Jun-02 00:38 69.8 72.7 62.1 15-Jun-02 00:43 70.7 74.0 64.4 16-Jun-02 00:43 66.8 69.7 61.5 15-Jun-02 00:48 68.1 71.7 63.1 16-Jun-02 00:48 66.7 70.3 61.5 15-Jun-02 00:53 66.1 69.0 62.3 16-Jun-02 00:53 67.3 71.1 61.1 15-Jun-02 00:58 67.7 70.9 62.6 16-Jun-02 00:58 67.9 70.4 61.0 15-Jun-02 01:03 67.3 69.9 62.0 16-Jun-02 01:03 67.9 71.2 60.7 15-Jun-02 01:08 68.5 70.5 62.5 16-Jun-02 01:08 67.3 71.2 62.0 15-Jun-02 01:13 67.9 69.5 63.1 16-Jun-02 01:13 66.8 70.3 61.1 15-Jun-02 01:18 65.0 67.2 62.5 16-Jun-02 01:18 64.7 66.4 61.0 15-Jun-02 01:23 66.6 69.7 62.4 16-Jun-02 01:23 68.6 70.7 61.0 15-Jun-02 01:28 66.4 68.8 62.2 16-Jun-02 01:28 67.0 70.7 61.9 15-Jun-02 01:33 66.3 69.3 62.1 16-Jun-02 01:33 70.1 73.3 62.0 15-Jun-02 01:38 64.9 67.2 62.3 16-Jun-02 01:38 69.1 72.1 62.6 15-Jun-02 01:43 67.6 69.0 62.1 16-Jun-02 01:43 68.6 72.2 63.7 15-Jun-02 01:48 65.4 67.1 62.3 16-Jun-02 01:48 67.6 69.6 61.5 15-Jun-02 01:53 63.3 64.4 62.0 16-Jun-02 01:53 68.9 71.9 61.4 15-Jun-02 01:58 63.7 65.0 61.8 16-Jun-02 01:58 68.5 71.6 62.4 15-Jun-02 02:03 64.0 65.4 62.1 16-Jun-02 02:03 68.3 71.7 62.0 15-Jun-02 02:08 65.2 67.1 62.2 16-Jun-02 02:08 67.7 70.8 62.8 15-Jun-02 02:13 67.0 69.6 62.3 16-Jun-02 02:13 68.0 71.8 62.7 15-Jun-02 02:18 67.1 69.0 62.8 16-Jun-02 02:18 66.0 69.2 62.1 15-Jun-02 02:23 65.0 68.0 62.0 16-Jun-02 02:23 67.8 70.3 62.0 15-Jun-02 02:28 64.9 67.6 62.4 16-Jun-02 02:28 68.1 72.2 61.5 15-Jun-02 02:33 66.0 67.7 61.8 16-Jun-02 02:33 65.9 68.6 62.0 15-Jun-02 02:38 64.7 66.2 63.0 16-Jun-02 02:38 67.5 70.2 62.0 15-Jun-02 02:43 64.5 65.3 63.0 16-Jun-02 02:43 68.2 70.8 60.6 15-Jun-02 02:48 67.1 69.9 62.9 16-Jun-02 02:48 64.2 66.9 61.1 15-Jun-02 02:53 64.9 66.9 62.7 16-Jun-02 02:53 65.3 68.8 61.2 15-Jun-02 02:58 67.5 69.8 62.3 16-Jun-02 02:58 67.0 70.6 61.5 15-Jun-02 03:03 66.8 70.0 62.1 16-Jun-02 03:03 71.3 71.9 63.0 15-Jun-02 03:08 69.5 73.0 62.3 16-Jun-02 03:08 75.0 78.1 66.4 15-Jun-02 03:13 70.6 71.8 62.6 16-Jun-02 03:13 70.8 72.4 63.8 15-Jun-02 03:18 65.9 67.7 61.4 16-Jun-02 03:18 67.9 71.4 62.0 15-Jun-02 03:23 67.1 69.8 61.5 16-Jun-02 03:23 66.0 68.6 60.9 15-Jun-02 03:28 72.1 75.8 62.1 16-Jun-02 03:28 68.6 70.9 61.0 15-Jun-02 03:33 64.9 67.5 61.4 16-Jun-02 03:33 67.3 69.8 61.8 15-Jun-02 03:38 66.7 70.0 62.4 16-Jun-02 03:38 66.0 68.3 61.2 15-Jun-02 03:43 65.9 69.2 61.4 16-Jun-02 03:43 66.0 69.2 61.6 15-Jun-02 03:48 65.8 69.2 60.9 16-Jun-02 03:48 68.4 70.5 62.6 15-Jun-02 03:53 68.1 71.9 61.1 16-Jun-02 03:53 67.5 71.4 60.5 15-Jun-02 03:58 64.1 67.1 61.0 16-Jun-02 03:58 65.8 68.8 60.4 15-Jun-02 04:03 67.9 69.6 61.0 16-Jun-02 04:03 67.8 71.7 60.4 15-Jun-02 04:08 69.2 69.6 60.8 16-Jun-02 04:08 66.3 69.5 60.9 15-Jun-02 04:13 69.1 70.8 61.6 16-Jun-02 04:13 63.7 67.2 59.5 15-Jun-02 04:18 69.5 71.1 62.4 16-Jun-02 04:18 71.0 72.4 59.2 15-Jun-02 04:23 66.7 69.6 61.7 16-Jun-02 04:23 72.1 72.4 62.2 15-Jun-02 04:28 70.8 69.9 61.4 * 16-Jun-02 04:28 68.9 71.6 61.6 15-Jun-02 04:33 66.2 69.6 62.2 16-Jun-02 04:33 64.6 67.7 60.1 15-Jun-02 04:38 64.1 66.9 61.4 16-Jun-02 04:38 71.8 73.2 60.6 15-Jun-02 04:43 69.5 69.9 62.0 16-Jun-02 04:43 71.3 73.3 61.1 15-Jun-02 04:48 67.4 69.1 62.3 16-Jun-02 04:48 69.6 70.1 61.4 15-Jun-02 04:53 72.5 73.2 62.3 16-Jun-02 04:53 72.4 73.0 61.3 15-Jun-02 04:58 66.4 69.9 61.3 16-Jun-02 04:58 67.9 70.4 61.2 15-Jun-02 05:03 67.7 69.5 61.3 16-Jun-02 05:03 67.0 70.4 61.6 15-Jun-02 05:08 71.5 71.5 61.8 16-Jun-02 05:08 72.1 73.4 62.1 15-Jun-02 05:13 69.4 70.4 62.3 16-Jun-02 05:13 69.2 69.6 61.0 15-Jun-02 05:18 63.3 64.3 61.3 16-Jun-02 05:18 69.3 71.9 61.7 15-Jun-02 05:23 65.9 69.1 61.9 16-Jun-02 05:23 67.3 70.4 61.9 15-Jun-02 05:28 65.2 67.2 62.7 16-Jun-02 05:28 67.1 70.0 61.7 15-Jun-02 05:33 65.8 68.8 63.1 16-Jun-02 05:33 69.5 70.2 62.8 15-Jun-02 05:38 67.9 70.1 61.7 16-Jun-02 05:38 72.1 71.3 62.3 * 15-Jun-02 05:43 65.0 67.3 61.5 16-Jun-02 05:43 68.4 71.6 62.2 15-Jun-02 05:48 62.9 64.7 61.1 16-Jun-02 05:48 71.0 72.4 60.8 15-Jun-02 05:53 65.3 68.8 61.3 16-Jun-02 05:53 70.1 72.2 61.6 15-Jun-02 05:58 66.4 69.5 60.9 16-Jun-02 05:58 71.2 70.9 61.0 * 15-Jun-02 06:03 66.6 70.8 60.8 16-Jun-02 06:03 71.3 73.1 63.1 15-Jun-02 06:08 66.6 70.6 60.9 16-Jun-02 06:08 71.8 72.3 60.4 15-Jun-02 06:13 64.0 66.5 60.8 16-Jun-02 06:13 71.6 72.1 61.2 15-Jun-02 06:18 66.9 68.9 61.0 16-Jun-02 06:18 71.0 73.9 58.8 15-Jun-02 06:23 66.3 69.5 61.2 16-Jun-02 06:23 74.2 75.9 59.1 15-Jun-02 06:28 66.7 70.5 61.1 16-Jun-02 06:28 71.0 70.8 59.9 * 15-Jun-02 06:33 66.0 69.2 61.6 16-Jun-02 06:33 69.7 71.6 62.1 15-Jun-02 06:38 65.6 68.8 60.9 16-Jun-02 06:38 65.6 69.5 58.3 15-Jun-02 06:43 68.3 70.3 61.2 16-Jun-02 06:43 70.9 73.5 60.3 15-Jun-02 06:48 67.9 71.1 61.9 16-Jun-02 06:48 68.1 71.6 59.8 15-Jun-02 06:53 67.1 70.0 60.8 16-Jun-02 06:53 67.4 71.6 57.5 15-Jun-02 06:58 68.2 71.8 62.1 16-Jun-02 06:58 70.4 74.6 60.4 15-Jun-02 23:03 72.3 74.0 63.8 16-Jun-02 23:03 69.0 72.6 61.6 15-Jun-02 23:08 69.7 72.2 63.4 16-Jun-02 23:08 65.5 68.2 61.0 15-Jun-02 23:13 67.5 70.3 62.4 16-Jun-02 23:13 73.3 77.7 63.6 15-Jun-02 23:18 67.7 70.6 62.1 16-Jun-02 23:18 68.9 72.1 62.1 15-Jun-02 23:23 67.5 70.8 61.7 16-Jun-02 23:23 66.7 70.4 61.5 15-Jun-02 23:28 66.7 70.1 61.8 16-Jun-02 23:28 65.3 68.7 61.2 15-Jun-02 23:33 67.6 70.2 62.2 16-Jun-02 23:33 67.4 71.7 61.2 15-Jun-02 23:38 68.0 70.8 62.4 16-Jun-02 23:38 65.5 68.5 60.9 15-Jun-02 23:43 68.2 72.0 62.6 16-Jun-02 23:43 68.5 70.4 61.3 15-Jun-02 23:48 69.9 72.8 62.7 16-Jun-02 23:48 68.2 70.8 61.5 15-Jun-02 23:53 69.2 71.9 62.7 16-Jun-02 23:53 67.9 70.8 61.5 15-Jun-02 23:58 68.7 71.5 62.1 16-Jun-02 23:58 66.0 70.1 60.9 Mean 68.0 70.4 62.3 Mean 68.9 71.5 61.6 Max 72.7 75.8 66.2 Max 75.0 78.1 66.4 Min 62.9 64.3 60.8 Min 63.7 66.4 57.5 *The data has been discarded due to over-range of SLM *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2 The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark Date Time Leq L10 L90 Remark 17-Jun-02 00:03 60.9 62.6 59.4 18-Jun-02 00:01 65.2 67.7 61.9 17-Jun-02 00:08 67.1 70.6 59.8 18-Jun-02 00:06 66.2 68.3 62.0 17-Jun-02 00:13 69.5 71.0 60.9 18-Jun-02 00:11 68.9 70.6 61.5 17-Jun-02 00:18 68.0 71.0 61.0 18-Jun-02 00:16 65.3 67.7 61.7 17-Jun-02 00:23 63.6 66.4 59.5 18-Jun-02 00:21 71.8 76.2 63.1 17-Jun-02 00:28 65.7 69.2 60.3 18-Jun-02 00:26 67.8 71.3 61.3 17-Jun-02 00:33 68.9 72.6 62.1 18-Jun-02 00:31 68.9 71.7 63.2 17-Jun-02 00:38 65.4 68.8 60.8 18-Jun-02 00:36 69.7 70.1 62.2 17-Jun-02 00:43 63.9 67.3 59.9 18-Jun-02 00:41 65.4 67.5 61.3 17-Jun-02 00:48 65.2 69.4 60.4 18-Jun-02 00:46 67.6 68.5 59.8 17-Jun-02 00:53 67.0 71.3 60.8 18-Jun-02 00:51 66.5 68.3 58.8 17-Jun-02 00:58 67.0 70.3 61.0 18-Jun-02 00:56 66.2 69.4 59.5 17-Jun-02 01:03 68.7 72.1 63.1 18-Jun-02 01:01 67.4 71.6 59.5 17-Jun-02 01:08 66.6 70.5 61.3 18-Jun-02 01:06 65.9 69.5 60.6 17-Jun-02 01:13 67.8 71.3 60.3 18-Jun-02 01:11 66.0 68.4 59.5 17-Jun-02 01:18 65.2 68.5 60.8 18-Jun-02 01:16 61.9 63.6 59.2 17-Jun-02 01:23 65.5 68.9 61.3 18-Jun-02 01:21 61.6 63.2 58.5 17-Jun-02 01:28 66.4 67.6 60.1 18-Jun-02 01:26 66.2 69.1 58.9 17-Jun-02 01:33 68.1 69.8 60.8 18-Jun-02 01:31 66.6 68.6 59.1 17-Jun-02 01:38 68.8 71.3 62.0 18-Jun-02 01:36 67.2 69.8 60.2 17-Jun-02 01:43 66.7 70.5 61.2 18-Jun-02 01:41 65.9 68.4 59.5 17-Jun-02 01:48 68.2 71.9 61.9 18-Jun-02 01:46 64.7 67.0 59.7 17-Jun-02 01:53 66.2 68.2 60.4 18-Jun-02 01:51 65.1 68.4 59.8 17-Jun-02 01:58 66.8 70.4 60.2 18-Jun-02 01:56 62.5 64.3 59.5 17-Jun-02 02:03 65.4 68.9 60.1 18-Jun-02 02:01 67.8 70.7 60.6 17-Jun-02 02:08 65.2 68.9 59.9 18-Jun-02 02:06 68.8 72.9 60.3 17-Jun-02 02:13 66.9 69.9 61.3 18-Jun-02 02:11 65.1 68.5 60.4 17-Jun-02 02:18 65.7 68.7 59.9 18-Jun-02 02:16 67.6 70.6 61.2 17-Jun-02 02:23 66.8 68.9 59.7 18-Jun-02 02:21 65.2 68.5 60.3 17-Jun-02 02:28 65.3 68.0 60.0 18-Jun-02 02:26 64.2 66.8 60.1 17-Jun-02 02:33 64.9 67.1 61.4 18-Jun-02 02:31 68.3 70.9 59.9 17-Jun-02 02:38 65.3 68.3 60.5 18-Jun-02 02:36 67.2 70.2 60.4 17-Jun-02 02:43 65.9 69.7 60.0 18-Jun-02 02:41 63.1 64.8 60.2 17-Jun-02 02:48 66.4 69.8 60.6 18-Jun-02 02:46 65.6 67.9 59.9 17-Jun-02 02:53 65.7 69.6 60.5 18-Jun-02 02:51 66.3 69.4 59.7 17-Jun-02 02:58 64.2 67.7 60.1 18-Jun-02 02:56 65.7 68.9 60.1 17-Jun-02 03:03 66.7 68.9 60.4 18-Jun-02 03:01 63.4 64.4 58.4 17-Jun-02 03:08 66.5 70.3 60.4 18-Jun-02 03:06 68.2 71.5 58.2 17-Jun-02 03:13 65.2 68.3 60.5 18-Jun-02 03:11 67.7 70.5 59.3 17-Jun-02 03:18 65.1 68.1 61.4 18-Jun-02 03:16 68.7 71.5 59.3 17-Jun-02 03:23 66.2 68.5 61.2 18-Jun-02 03:21 67.2 70.6 59.4 17-Jun-02 03:28 66.1 69.8 60.9 18-Jun-02 03:26 61.1 62.7 58.6 17-Jun-02 03:33 64.4 68.0 59.6 18-Jun-02 03:31 65.1 68.1 59.4 17-Jun-02 03:38 64.6 67.5 60.3 18-Jun-02 03:36 69.5 72.6 59.6 17-Jun-02 03:43 64.3 67.8 60.0 18-Jun-02 03:41 70.1 74.1 60.2 17-Jun-02 03:48 67.7 70.2 60.7 18-Jun-02 03:46 68.5 71.7 61.6 17-Jun-02 03:53 65.5 69.6 60.1 18-Jun-02 03:51 68.0 70.1 60.1 17-Jun-02 03:58 62.9 64.7 59.0 18-Jun-02 03:56 66.7 67.8 60.2 17-Jun-02 04:03 65.7 69.1 60.4 18-Jun-02 04:01 67.2 67.7 59.2 17-Jun-02 04:08 66.3 68.9 60.9 18-Jun-02 04:06 64.4 66.3 59.0 17-Jun-02 04:13 63.6 65.9 59.4 18-Jun-02 04:11 65.8 68.4 58.2 17-Jun-02 04:18 64.0 67.1 59.6 18-Jun-02 04:16 65.4 65.7 59.2 17-Jun-02 04:23 62.4 64.2 60.2 18-Jun-02 04:21 64.8 66.6 58.4 17-Jun-02 04:28 65.0 68.0 61.2 18-Jun-02 04:26 65.2 68.4 59.3 17-Jun-02 04:33 64.3 67.9 59.7 18-Jun-02 04:31 61.3 64.6 58.3 17-Jun-02 04:38 63.3 66.7 59.6 18-Jun-02 04:36 62.6 65.2 58.7 17-Jun-02 04:43 65.6 69.3 60.0 18-Jun-02 04:41 66.4 68.8 58.1 17-Jun-02 04:48 62.9 66.6 59.3 18-Jun-02 04:46 63.6 66.4 58.2 17-Jun-02 04:53 63.6 66.4 60.7 18-Jun-02 04:51 63.7 67.2 58.5 17-Jun-02 04:58 63.7 67.2 60.4 18-Jun-02 04:56 61.7 62.6 58.5 17-Jun-02 05:03 62.8 65.1 59.9 18-Jun-02 05:01 67.4 68.1 59.0 17-Jun-02 05:08 65.1 68.7 60.3 18-Jun-02 05:06 68.7 69.0 59.3 17-Jun-02 05:13 64.8 68.3 60.4 18-Jun-02 05:11 62.6 64.8 58.5 17-Jun-02 05:18 66.7 70.0 59.8 18-Jun-02 05:16 65.7 66.0 59.1 17-Jun-02 05:23 67.3 70.4 61.3 18-Jun-02 05:21 64.5 66.7 60.0 17-Jun-02 05:28 66.5 70.2 62.3 18-Jun-02 05:26 66.3 69.8 61.6 17-Jun-02 05:33 65.2 67.6 62.0 18-Jun-02 05:31 70.6 73.4 61.9 17-Jun-02 05:38 66.0 68.8 60.9 18-Jun-02 05:36 67.2 69.6 61.2 17-Jun-02 05:43 63.6 66.5 60.5 18-Jun-02 05:41 68.3 71.2 60.7 17-Jun-02 05:48 65.0 67.5 60.2 18-Jun-02 05:46 65.2 68.2 58.8 17-Jun-02 05:53 65.9 69.1 59.4 18-Jun-02 05:51 68.2 71.1 60.9 17-Jun-02 05:58 66.3 69.7 60.6 18-Jun-02 05:56 68.6 72.0 60.6 17-Jun-02 06:03 66.7 70.3 60.2 18-Jun-02 06:01 66.2 69.3 59.7 17-Jun-02 06:08 66.7 70.1 60.8 18-Jun-02 06:06 70.4 72.9 60.3 17-Jun-02 06:13 66.7 70.0 61.2 18-Jun-02 06:11 70.2 72.8 61.4 17-Jun-02 06:18 70.4 73.1 63.9 18-Jun-02 06:16 68.8 72.3 60.8 17-Jun-02 06:23 67.2 70.9 61.0 18-Jun-02 06:21 67.5 71.5 60.5 17-Jun-02 06:28 65.0 67.7 59.1 18-Jun-02 06:26 69.0 72.2 61.0 17-Jun-02 06:33 68.0 71.2 60.1 18-Jun-02 06:31 66.0 69.3 60.3 17-Jun-02 06:38 66.9 69.2 59.3 18-Jun-02 06:36 68.9 72.0 61.0 17-Jun-02 06:43 68.0 71.1 61.3 18-Jun-02 06:41 67.6 70.8 60.1 17-Jun-02 06:48 68.5 71.8 61.3 18-Jun-02 06:46 70.7 73.6 62.8 17-Jun-02 06:53 65.4 68.8 58.8 18-Jun-02 06:51 69.5 72.5 62.8 17-Jun-02 06:58 70.1 72.4 61.6 18-Jun-02 06:56 70.1 71.9 62.1 17-Jun-02 23:01 66.3 69.5 62.0 18-Jun-02 23:01 67.1 69.4 62.9 17-Jun-02 23:06 69.4 71.9 61.8 18-Jun-02 23:06 66.3 68.6 62.4 17-Jun-02 23:11 68.6 68.5 61.9 * 18-Jun-02 23:11 67.0 69.0 61.6 17-Jun-02 23:16 66.3 69.6 61.5 18-Jun-02 23:16 68.5 69.9 62.6 17-Jun-02 23:21 66.3 68.3 60.7 18-Jun-02 23:21 66.9 69.2 61.5 17-Jun-02 23:26 68.1 71.7 61.3 18-Jun-02 23:26 68.9 72.7 61.7 17-Jun-02 23:31 71.8 71.6 63.3 * 18-Jun-02 23:31 70.8 75.6 61.4 17-Jun-02 23:36 68.9 71.2 62.2 18-Jun-02 23:36 68.9 69.5 61.6 17-Jun-02 23:41 64.5 66.0 61.6 18-Jun-02 23:41 67.3 70.0 61.3 17-Jun-02 23:46 69.6 71.7 62.2 18-Jun-02 23:46 65.5 68.8 60.1 17-Jun-02 23:51 63.7 65.7 60.5 18-Jun-02 23:51 64.7 68.0 59.2 17-Jun-02 23:51 63.7 65.7 60.5 18-Jun-02 23:56 66.1 69.5 59.3 Mean 66.4 69.4 60.7 Mean 67.2 70.0 60.4 Max 70.4 73.1 63.9 Max 71.8 76.2 63.2 Min 60.9 62.6 58.8 Min 61.1 62.6 58.1 *The data has been discarded due to over-range of SLM The Sound Pressure Level between 23:00~07:00 of Next Day at NSR2

Date Time Leq L10 L90 Remark 19-Jun-02 00:01 64.4 66.3 59.6 19-Jun-02 00:06 72.1 70.2 61.2 * 19-Jun-02 00:11 69.1 68.7 60.6 * 19-Jun-02 00:16 69.5 69.6 60.9 19-Jun-02 00:21 67.8 64.2 60.3 * 19-Jun-02 00:26 64.7 67.0 60.6 19-Jun-02 00:31 70.8 70.1 60.9 * 19-Jun-02 00:36 64.6 67.9 60.2 19-Jun-02 00:41 65.6 66.8 60.1 19-Jun-02 00:46 64.0 68.3 59.2 19-Jun-02 00:51 67.4 69.8 60.6 19-Jun-02 00:56 65.9 68.0 59.5 19-Jun-02 01:01 64.7 68.4 59.0 19-Jun-02 01:06 69.7 69.0 59.6 * 19-Jun-02 01:11 64.5 67.6 57.6 19-Jun-02 01:16 62.4 66.0 56.9 19-Jun-02 01:21 61.1 62.8 56.7 19-Jun-02 01:26 57.7 59.0 56.6 19-Jun-02 01:31 62.8 67.0 56.0 19-Jun-02 01:36 63.8 67.2 57.1 19-Jun-02 01:41 62.5 63.7 56.8 19-Jun-02 01:46 62.1 62.2 57.5 19-Jun-02 01:51 65.7 65.6 58.3 * 19-Jun-02 01:56 61.1 62.8 57.5 19-Jun-02 02:01 57.9 59.1 56.6 19-Jun-02 02:06 58.0 59.6 56.4 19-Jun-02 02:11 60.8 62.8 56.7 19-Jun-02 02:16 59.5 61.1 56.9 19-Jun-02 02:21 65.1 66.3 57.1 19-Jun-02 02:26 70.7 74.1 60.6 19-Jun-02 02:31 62.7 65.7 59.3 19-Jun-02 02:36 68.6 69.2 59.0 19-Jun-02 02:41 67.0 68.9 60.6 19-Jun-02 02:46 66.6 68.6 59.1 19-Jun-02 02:51 66.0 68.9 60.8 19-Jun-02 02:56 70.2 68.4 60.0 * 19-Jun-02 03:01 60.0 61.6 57.5 19-Jun-02 03:06 65.6 67.2 57.9 19-Jun-02 03:11 68.8 68.6 57.7 * 19-Jun-02 03:16 66.4 67.7 57.7 19-Jun-02 03:21 68.5 66.9 57.1 * 19-Jun-02 03:26 70.5 72.7 59.4 19-Jun-02 03:31 64.7 67.7 60.0 19-Jun-02 03:36 69.3 64.9 58.1 * 19-Jun-02 03:41 62.4 65.6 58.4 19-Jun-02 03:46 68.5 68.8 59.1 19-Jun-02 03:51 68.9 70.7 58.8 19-Jun-02 03:56 69.0 71.2 58.2 19-Jun-02 04:01 63.9 67.3 58.2 19-Jun-02 04:06 70.5 67.7 58.6 * 19-Jun-02 04:11 68.8 68.9 59.0 19-Jun-02 04:16 65.6 67.6 59.5 19-Jun-02 04:21 68.8 67.2 57.9 * 19-Jun-02 04:26 67.6 71.3 59.2 19-Jun-02 04:31 62.3 65.2 58.4 19-Jun-02 04:36 67.2 68.9 57.9 19-Jun-02 04:41 71.0 69.5 58.9 * 19-Jun-02 04:46 68.8 68.4 59.3 * 19-Jun-02 04:51 63.4 66.5 58.7 19-Jun-02 04:56 67.8 66.8 57.4 * 19-Jun-02 05:01 70.5 71.7 58.0 19-Jun-02 05:06 69.6 73.5 57.6 19-Jun-02 05:11 65.7 68.8 58.2 19-Jun-02 05:16 66.8 67.2 59.6 19-Jun-02 05:21 65.3 63.7 58.1 * 19-Jun-02 05:26 69.8 72.2 58.1 19-Jun-02 05:31 72.5 73.0 61.4 19-Jun-02 05:36 65.6 68.2 60.5 19-Jun-02 05:41 64.0 68.1 58.7 19-Jun-02 05:46 69.8 71.4 59.0 19-Jun-02 05:51 68.9 69.9 58.2 19-Jun-02 05:56 72.2 73.8 60.0 19-Jun-02 06:01 66.8 70.3 59.3 19-Jun-02 06:06 67.5 70.5 58.6 19-Jun-02 06:11 68.1 70.0 58.6 19-Jun-02 06:16 69.8 71.0 58.8 19-Jun-02 06:21 70.4 72.6 59.3 19-Jun-02 06:26 69.3 71.6 58.1 19-Jun-02 06:31 72.1 72.3 60.4 19-Jun-02 06:36 67.8 70.8 59.6 19-Jun-02 06:41 70.8 73.0 61.1 19-Jun-02 06:46 71.4 73.2 63.8 19-Jun-02 06:51 72.5 74.1 61.3 19-Jun-02 06:56 71.7 73.1 63.9 19-Jun-02 23:01 69.0 71.6 63.1 19-Jun-02 23:06 68.3 70.6 62.1 19-Jun-02 23:11 67.7 70.9 61.5 19-Jun-02 23:16 66.2 69.1 62.1 19-Jun-02 23:21 67.6 70.7 62.0 19-Jun-02 23:26 68.5 69.5 62.0 19-Jun-02 23:31 67.8 70.4 62.4 19-Jun-02 23:36 67.8 71.2 61.7 19-Jun-02 23:41 69.3 72.3 63.4 19-Jun-02 23:46 64.7 67.4 61.9 19-Jun-02 23:51 68.4 69.8 62.2 19-Jun-02 23:56 68.0 70.6 63.2 Mean 67.7 69.7 59.9 Max 72.5 74.1 63.9 Min 57.7 59.0 56.0 *The data has been discarded due to over-range of SLM

Appendix D Weather Conditions at Baseline Monitoring Locations