29 Dec 2017 172220077LCVR

trt r,&^ DLF CYBER GITY DEVELOPERS LIMITED E[.il[U*r{GfruAi}t GatewayTower (Znd Floor), DLF City, Phase-III,Gurgaon- LIZOOZ, Haryana Tel No: OL24-4769000

sthOctober zoi 7 TheAdvisor Ministryof Environment,Forests & ClimateChange NorthernRegional Office BayNos. 24-25, Sector 31-A DakshinMarg Chandigarh-160030

Sub: EnvironmentalGlearance for Expansionof DLF Gyber Park in udyog Vihar, Sector-2o, Gurgaon,Haryana - Compliance on the EC conditions reported as non-compliancein the Certified GomplianceReport No.4-1545/2015-RO(NZ)/413, dated 21.09.2017 issued by MOEF& Cc, NorthernRegional Office

Ref: 1)EnvironmentalClearance: SEIAA letter no. SEIAA/HR/2015/31,dated 05.01.2015 2) Certificateof Complianceref. 4-154512015-RO(N2/413, dated 21.O9.2017 3) ProposalNo./ MoEF File No.: |A/HR/NCP/6565512016; FileNo. 21-27512017-lA-lll)

Sir,

With referenceto the afore-mentionedletter and subject,we submitherewith the complianceon the EC conditionsreported as non-compliancein the CertifiedCompliance Report No.4-1545/201s-RO (N2y413, dated21 .09.2017 issued by MOEF& CC,Northern Regional Office.

Condition Gonditionas per existing Statusof Complianceas LatestCompliance on the EC No" EG(Ref: SEIAA/HR/2015131 per CertifiedCompliance condition dated05.01.2015) Reportissued by RO, MOEF& CC (8)of Thediesel required for NotComplied. PP has Dieselrequired for operatingDG sets Const operatingDG Sets shall be arguedthat diesel was being (usedfor construction)is storedin Phase storedin undergroundtanks storedin drumsfor daily days'sstorage drum of 200litres andif required,clearance usage(200 Ltr.) during capacitywhich is placedin an fromChief Controller of constructionphase. Low undergroundchamber with cover Explosivesshall be taken. quantitystorage, less than (Photoenclosed). permissiblelimits, does not As perthe PetroleumAct, 1934, requireclearance from CCE. explosivelicence is requiredif the HSDstorage in a singlebulk tank is morethan 1000 litres or totalquantity in storageis morethan 2500 litres. Sincethe storagequantity at the projectconstruction site is only200 litres,licence from CCE is not requiredfor the constructionphase. However,explosive licence from CCE willbe obtainedfor HSDstorage for operationphase DG sets at appropriatetime beforeconstruction of theHSD storage tanks. Hence,EG condition Gomplied. (24)ot The projectproponent shall NotComplied, PP was No treewas cut, becausethere was Const notcut any existing tree and directedto providedetails no treeat the projectsite. Phase projectlandscaping plan on numberof treescut after Hence,EC condition Complied. shouldbe modifiedto includeobtainingEC on 27 "12.2047 thosetrees in qreenarea. fromMoEF. (35)of Thesite for solidwaste NotComplied. No such plan Forthe operation phase, Garbage Const managementplant be wassubmitted to RO, roomwith Composting Unit (Organic Phase earmarkedon thelayout plan Chandigarh.However, PP WasteConverter) has been proposed andthe detailed proiect for hasclaimed that municipal in ihe basement,where the solid

-4t "4"

Regd.Office: Gateway Tower (1Oth Floor), DLF City, Phase-III,Gurgaon- LZZOOZ (India) Page 2 of 3

Gondition Conditionas per existing Statusof Gomplianceas LatestGompliance on the EC illo. EC (Ref:SEIAA/HR/2O1 5/3{ perCertified Gompliance condition dated05.0{.201S) Reportissued by RO, MOEF& CC settingup the solid waste solidwaste are segregated wasteswill be segregatedand bio- managementplant shall be intobiodegradable and degradablewastes will be composted. submittedto the Authority recyclable/non- We are submittingherewith the withinone month. biodegradablewastes and basementlayout drawing showing collectedin separatebins in Garbageroom with Composting Unit constructionphase. Both (Enclosed). biodegradableand non- Duringconstruction phase different biodegradablewastes are colourcoded storage bins have been beingsold to authorized providedat the projectconstruction vendor.Nor such collection sitefor collectionof solidwastes facilitywas observed during (Photoenclosed). Allwastes are visit. disposedthrough MCG authorized vendors. Hence,EG condition Complied. (ii)of Theproject proponent shall NotComplied. Six monthlY Six-monthlycompliance reports are General alsosubmit six monthly compliance& monitoring beingsubmitted regularly to Conditionsreportson the statusof reportshave not been MOEF(NRO),HSPCB & SETAA complianceof thestipulated submittedas evidentfrom (Haryana)since start of construction. ECconditions including ooint15 of datasheet. Copiesof allsubmission receipts are resultsof monitoreddata enclosed. (bothin hardcopies as well Hence,EG condition Complied. as by e-mail)to the Northern RegionalOffice of MoEF,the respectiveZonal Office of CPCB,HSPCB and SEIAA Harvana. (xvi)of TheProponent shall upload NotComplied. The web link Six-monthlycompliance report has General thestatus of thecompliance dlf . i n/pdf/EC-O rde r- D L F- alreadybeen uploaded in the website Conditionsof the stipulatedEC Cyber-Park-Rev-EC. pdf (www.dlf.in)of thecompany. Link: conditions,including results waschecked and found that http://vrlryW.dlf. in/d lflnewwebsite/cvber of monitoreddata on their onlyEC was uploaded on parUindex.html Screen shot websiteand shall update the thewebsite. Other enclosed. sameperiodically. lt shall documentswere not The levelof variouspollutants as per simultaneouslybe sentto the uploadedas perthe monitoringdata has been displayed at RegionalOffice of MoEF,the condition.Moreover, there the maingate (Photo of displayboard respectiveZonal Office of wasnot display, indicating enclosed). CPCBand the SPCB. The monitoringdata, at the gate Hence,EC conditionComplied. criteriapollutant levels was observedduring the namelyPM z s, PMro, SOx, visit. NOx,Ozone, Lead, CO, Benzene,Ammonia, Benzopyrene,Arsenic and Nickel.(Ambient levels as wellas stackemission) or criticalsectoral parameters, indicatedfor the projectshall be monitoredand displayed at a convenientlocation near themain gate of thecompany inthe oublic domain. (xvii)of Theenvironmental statement Not Complied.Same as As mentionedabove, Six-monthly General foreach financial year ending abovementioned in generalcompliancereport has already been Conditions31"Marchin Form-Vas is conditionxvi, PP has notuploadedin thecompany website" mandatedto be submittedby uploadedcompliance status Theproject building is nowunder the projectproponent to the and environmentstatement constructionphase. Submission of HSPCBPanchkula as as perthe condition. EnvironmentalStatement is prescribedunder the applicableduring operation phase of EnvironmentalProtection theproiect. Once the buildinq is

'l"" -..a'"?a' Page3 of 3

Condition Gonditionas per existing Statusof Complianceas Latest Gompliance on the EG No. EC(Ref: SEIAA/HR/2O1 5131 per CertifiedGompliance condition dated05.01.2015) Reportissued by RO, MOEF& CC Rules,1986 as amended operational,Environmental Statement subsequently,shall also be (Form V) will be submittedto HSPCB puton thewebsite of the for each financialyear and will be companyalong with the uploadedin the companywebsite. statusof the complianceof Hence, EC condition Complied. theEC Conditions and shall alsobe sentto the respective RegionalOffices of MoEFby e-mail. (xviii)of The projectproponent shall NotComplied. PP did not Quarterlyenvironmental audit of the General conductenvironment audit at submitaudit report as Per constructionsite are beingconducted Conditionseverythree months interval thecondition. regularlyand correctedmeasures are andthereafter corrected beingtaken up. EA reportis notbeing measuresshall be taken submitted,as the conditionis not withoutany delay. Details of clearabout "to whomit hasto be environmentalaudit and submittedand in whichmonitoring correctivemeasures shall be report".Now as advisedby MOEF, submittedin themonitoring RO,we confirmthat the EA reportand report. correctivemeasures will be submitted in the nextsix-monthly compliance reportduein 1't December2017.One sampleEA reportis enclosed herewith. Hence,EG condition Complied.

We hopethat the abovecompliance is in order.

Thankingyou, Yourssincerely,

*4*L*"4*--' (AuthorizedSignatory)

Name: GiriRajShah Mobiteno.9811015208 Email: [email protected] v Encl:as above

Copvto: The MemberSecretary 'lt.of India ExpertAppraisal Committee (l nfra-2), w; ' lffidildq Ministryof Environment,Forest & ClimateChange (MoEF &CC), l,,firu, ,, .,,blffm#Ctar3e lndiraParyavaran Bhawan, Jorbagh Road &'"i',tift." k31-(r , '-25, NewDelhi-110 003 un Sec31A Jhayftarh I i Page3 of 3

LatestCompliance on the EC ffi \statusof GomPlianceas condition EC{Ref: SEIAA/HR/2O15/31 lPer Gertified Compliance AateO05.01.2015) lReportissued by RO,

Rules,1986 as amended operational,Environmental Statement subsequently,shall also be (FormV) willbe submittedto HSPCB outon the website ofthe foreach financial year and will be companyalong with the uploadedin the companywebsite. statusof the comPlianceof Hence,EC conditionComplied. the EC Conditionsand shall alsobe sent to the resPective RegionalOffices of MoEF bY e-mail. Theproject proponent shall NotComPlied PP did not Quarterlyenvironmental audit of the conductenvironment audit at submitaudit rePort as Per constructionsite are being conducted everythree months interval thecondition. regularlyand corrected measures are andthereafter corrected beingtaken up. EA report is notbeing measuresshall be taken submitted,as thecondition is not withoutany delaY. Details of clearabout "to whom it hasto be environmentalaudit and submittedand in which monitoring correctivemeasures shall be report".Now as advisedby MOEF, submittedin themonitoring RO,we confirmthat the EA reportand repon. correctivemeasures will be submitted in the nextsix-monthly compliance reportdue in 1$December 2017. One sampleEA reportis enclosed herewith. EC condition

We hopethat the above compliance is in order

Thankingyou, Yourssincerely,

-,*ya-*'+-----' (AuthorizedSignatory)

Name. GiriRaj Shah Mobileno 9811015208 Email: [email protected] t Encl.as above

CoJtf.o. \7fhe- MemberSecretary ExpertAppraisal Committee (lnfra-2), Ministryof Environmeni,Forest & ClimateChange (MoEF &CC)' IndiraParyavaran Bhawan, Jorbagh Road NewDelhi-1 10 003

Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

AIR QUALITY INDEX REPORT

1.0 Introduction The concept of an Air Quality Index (AQI) has been developed and used effectively in many developed countries for over last three decades (USEPA 1976, 2014; Ontario, 2013; Shenfeld, 1970). In India, The Central Pollution Control Board along with State Pollution Control Boards has been operating National Air Monitoring Program (NAMP) covering 240 cities of the country having more than 342 monitoring stations. In addition, continuous monitoring systems that provide data on near real-time basis are also installed in a few cities. They provide inform ation on air quality in public domain in simple linguistic terms that is easily understood by a common person. An air quality index is defined as an overall schem e that transforms the weighed values of individual air pollution related param eters (for example, pollutant concentrations) into a single number or set of numbers (Ott, 1978). Air Quality Index (AQI) is one such tool for effective dissemination of air quality information to people. Air quality standards are the basic foundation that provides a legal framework for air pollution control. An air quality standard is a description of a level of air quality that is adopted by a regulatory authority as enforceable. The basis of development of standards is to provide a rational for protecting public health from adverse effects of air pollutants, to eliminate or reduce exposure to hazardous air pollutants, and to guide national/local authorities for pollution control decisions. With these objectives, CPCB notified (http://www.cpcb.nic.in) a new set of Indian National Air Quality Standards (INAQS) for 12 parameters

[carbon monoxide (CO) nitrogen dioxide (NO 2), sulphur dioxide (SO 2),

particulate matter (PM) of less than 2.5 microns size (PM 2.5 ), PM of less than 10

microns size (PM 10 ), Ozone (O 3), Lead (Pb), Ammonia (NH 3), Benzo(a)Pyrene

(BaP), Benzene (C 6H6), Arsenic (As), and Nickel (Ni)] . The first eight parameters

have short-term (1/8/24 hrs) and annual standards (except for CO and O 3) and

rest four parameters have only annual standards. While PM 10 , PM 2.5 , NO 2, SO 2,

NH 3, and Pb have 24-hourly as w ell annual average standards, Ni, As,

benzo(a)pyrene, and benzene have only annual standards and CO and O 3 have

short-term standards (01 and 08 hourly average). PM10 , PM 2.5 , SO 2, NO 2, CO, and

O3 are measured on a continuous basis at many air quality stations (including

M/s DLF Cybe r City Develope rs Limited (((1(111)))) J.M. EnviroNet Pv t. Ltd . Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

NH 3 at some stations), Pb, Ni, As, Benzo(a) pyrene, and NH 3, if monitored, use manual systems. There have not been significant efforts to develop and use AQI in India, prim arily due to the fact that the National Air Quality Monitoring Programme has started only in 1984. Although NEERI, Nagpur started monitoring programme in 10 cities in 1978 and Bombay Municipal Corporation even before 1978, attem pts were not made to use AQI for data interpretation and public broadcasting. Agharkar (1982) reviewed available AQIs and compared Air Quality status of the city of Bom bay with its suburbs. The AQI proposed by Swami and Tyagi (1999) is similar to ORAQI. Their index does not suggest any correlation with health effects, although it is free from eclipsing. In view of the revised air quality standards and monitoring of m any more air quality parameters, the AQI proposed by Swami and Tyagi (1999) cannot be used. Gurjar et al. (2008) have proposed a m ulti-pollutant index (MPI) considering

the combined level of the three criteria pollutants (i.e.,TSP, SO 2, and NO 2). Currently, eight parameters are considered for AQI calculations and TSP is not included, therefore, the proposed MPI is of limited application. A recent study to define AQI in India has been taken up by Beig et al (2010a and 2010b) which includes air quality forecasting and is named as SAFAR (System of Air Quality-Weather Forecasting and Research). This study considered correlation analysis of long term air quality data of different pollutants and health data for two cities, Chennai and Delhi. The shortcoming of this study was that it accounted health data of only two cities whereas for an ideal AQI, representative of the country, one needs to account for health data of as m any cities and towns as possible. 2.0 Categories Air Quality Index (AQI) There are six Air Quality Index (AQI) categories, namely; 1. Good, 2. Satisfactory, 3. Moderately polluted, 4. Poor, 5. Very Poor, and 6. Severe. The Air Quality Index (AQI) will consider eight pollutants (PM10, PM2.5, NO2, SO2, CO, O3, NH3, and Pb) for which short-term (up to 24-hourly averaging period) National Ambient Air Quality Standards are prescribed. Based on the measured ambient concentrations, corresponding standards and likely health

M/s DLF Cybe r City Develope rs Limited (((2(222)))) J.M. EnviroNet Pv t. Ltd . Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

impact, a sub-index is calculated for each of these pollutants. The worst sub- index reflects overall AQI. The AQI values and corresponding ambient concentrations (health breakpoints) as well as associated likely health impacts for the identified eight pollutants are as follows:

AQI Cate gory, Pollutants a nd Health Breakpoints

AQI Cate gory PM 10 PM 2.5 NO 2 O3 CO SO 2 NH 3 Pb (Range) (24hr) (24hr) (24hr) (8hr) (8hr) (24hr) (24hr) (24hr)

Good 0-50 0-30 0-40 0-50 0-1.0 0-40 0-200 0-0.5 (0-50)

Satisfactory 51 -100 31 -60 41 -80 51 -100 1.1 - 41 -80 201 -400 0.5 -1.0 (51 -100) 2.0

Moderately polluted 101 -250 61 -90 81 -180 101 -168 2.1 -10 81 -380 401 -800 1.1 -2.0 (101-200)

Poor 251 -350 91 -120 181 -280 169 -208 10 -17 381 - 801 - 2.1 -3.0 (201-300) 800 1200

Very poor 351 -430 121 -250 281 -400 209 -748 * 17 -34 801 - 1200 - 3.1 -3.5 (301-400) 1600 1800

Severe 430+ 250+ 400+ 748+ * 34+ 1600+ 1800+ 3.5+ (401-500) *One hourly monitoring (for mathematical calculation only)

AQI Associated Health Impacts

Good (0 -50) Minimal im pact Satisfactory May cause minor breathing discomfort to (51-100) sensitive people.

Moderately May cause breathing discomfort to people with lung disease such polluted as asthma, and discomfort to people with heart disease, children (101–200) and older adults. Poor (201 -300) May cause breathing discomfort to people on prolonged exposure, and discomfort to people with heart disease. Very poor May cause respiratory illness to the people on prolonged (301-400) exposure. Effect may be m ore pronounced in people with lung and heart diseases. Severe (401 -500) May cause respiratory im pact even on healthy people, and serious health impacts on people with lung/heart disease. The health impacts may be experienced even during light physical activity.

M/s DLF Cybe r City Develope rs Limited (((3(333)))) J.M. EnviroNet Pv t. Ltd . Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

These categories/AQI ranges should map to key references (breakpoints) of concentration of each pollutants through a segmented linear or a nonlinear function.

3.0 Air Quality Index (AQI) Status of the Project

Baseline M onitoring for the Project has been done for Ambient Air Quality monitoring (24 hourly samples), twice a week continuously during Winter Season 2016 – 17 (from December-2016 to February 2017). Monitoring

Parameters were PM 10 , PM 2.5 , SO 2, NO 2 & CO.

3.1 Baseline Monitoring Stations

To study the baseline air quality scenario in the study area 6 Ambient Air Quality-Monitoring (AAQM) stations were selected in the study area in different directions and at different distances from the proposed project site keeping in view the guidelines of the Ministry of Environment and Forest, Government of India.

The ambient air quality monitoring stations were set up at the following locations:

LOCATIONS OF AAQ MONITORING STATIONS Winter Season from December-2016 to February 2017 Station Direction from Distance from the Sampling Location Code Project site Project Site (Km) SA1 Project Site - - 500 m Downwind East 0.5 Km SA2 (Near Ambience m all) SA3 Nathpur (DLF PH -III) SE 1.3 km SA4 Village Dhundahera NW 1.5 km SA5 Village Mullahera, Sec.22A WNW 2.0 km SA6 Village Rajokri NE 2.1 km

M/s DLF Cybe r City Develope rs Limited (((4(444)))) J.M. EnviroNet Pv t. Ltd . Pro ject: Expansion o f “DLF Cyber Park” in Udyog Vihar, Sector 20, Gurgaon, Haryana Air Quality Index Report

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M/s DLF Cybe r City Develope rs Limited (((5(555)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.2 Baseline Monitoring Sampling Programme

Two sampling locations w ere located in the downwind direction of the

prominent wind. Major air pollutants viz. PM 10 , PM 2.5, SO 2, NO 2 and CO representing the basic air pollutants in the region w ere identified for Ambient Air Quality Monitoring (AAQM). The samples were collected during study period

as per the norms of CPCB. Gaseous pollutants viz., SO 2 and NO 2 were collected on

8–hour basis three times a day in the respective absorbing media. PM 10 and

PM 2.5, were collected for 24 hours average on Whattman glass micro fiber filter paper (GFA grade).

AMBIENT AIR QUALITY MONITORING

WINTER SEASON FROM DECEMBER-2016 TO FEBRUARY 2017

Station Sampling/Monitoring PM 2.5 SO 2 NO 2 PM 10 CO Code Location (µg/m 3) (µg/m 3) (µg/m 3) (µg/m 3) (mg/m 3) Max. Min. Max. Min. Max. Min. Max. Min.

Max. Min. SA1 Project Site 157.2 116.3 21.14 14.68 36.23 28.30 252.2 168.3 0.98 0.75

SA2 500 m Downwind 164.9 138.5 23.65 16.30 32.24 21.39 268.4 183.9 0.92 0.71 (Near Ambience mall) SA3 Nathpur (DLF PH -III) 131.1 104.3 18.10 12.24 29.11 16.81 184.6 145.3 0.79 0.65 SA4 Village Dhundahera 132.7 110.2 16.24 11.37 26.23 18.36 165.1 140.5 0.82 0.70

SA5 Village Mullahera, 128.3 80.4 17.02 9.62 26.02 19.54 168.7 135.6 0.87 0.74 Sec.22A SA6 Village Rajokri 152.7 113.4 16.85 9.40 22.22 16.30 159.9 120.5 0.83 0.68 Source: Ambient Air Quality Monitoring Analysis Results

3.3 RESULTS

The concentration of PM 2.5 and PM 10 for all the AAQM stations ranges between

3 3 164.9– 80.4 µg/m and 268.4–120.5 µg/m , respectively. Concentration of SO 2

3 varies from 23.65 –9.40 µg/m and the concentration of NO 2 varies from 36.23 – 16.81 µg/m 3. Thus all the parameters for Ambient Air Quality are within the prescribed limits.

M/s DLF Cybe r City Develope rs Limited (((6(666)))) J.M. EnviroNet Pvt. Ltd Pro ject: Expansion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Ha ryana Air Quality I ndex Repo rt

3.4 GRAPHS SHOWING THE RESULTS OF AMBIENT AIR QUALITY

Graph Showing the Results of Ambient Air Quality – PM2.5

180

160

140

120

100 PM2.5 (µg/m3) 80

0 500 m Downwind (Near Ambience Nathpur (DLF PH- Village Village Mullahera, Project Site III) Dhundahera Sec.22A Village Rajokri mall) PM2.5 Max. 157.2 164.9 131.1 132.7 128.3 152.7 PM2.5Min. 116.3 138.5 104.3 110.2 80.4 113.4 NAAQS 60 60 60 60 60 60

A. Graph Showing the Results of Ambient Air Quality – PM 2.5

Graph Showing the Results of Ambient Air Quality – PM10

300

250

200 PM10 (µg/m3) 150

100

0 500 m Village Downwind Nathpur (DLF Village Project Site Mullahera, Village Rajokri (Near Ambience PH-III) Dhundahera Sec.22A mall) PM10 Max. 252.2 268.4 184.6 165.1 168.7 159.9 PM10 Min. 168.3 183.9 145.3 140.5 135.6 120.5 NAAQS 100 100 100 100 100 100 B. Graph Showing the Results of Ambient Air Quality – PM10

Pro ject: Expansion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Ha ryana Air Quality I ndex Repo rt

Graph Showing the Results of Ambient Air Quality – SO 2

60 2 50 SO (µg/m3)

0 500 m Village Nathpur (DLF Village Project Site Downwind (Near Mullahera, Village Rajokri PH-III) Dhundahera Ambience mall) Sec.22A SO2 Max. 21.14 23.65 18.1 16.24 17.02 16.85 SO2 Min. 14.68 16.3 12.24 11.37 9.62 9.4 NAAQS 80 80 80 80 80 80

C. Graph Showing the Results of Ambient Air Quality – SO 2

Graph Showing the Results of Ambient Air Quality – NO 2

60 2 50 NO (µg/m3)

0 500 m Village Downwind (Near Nathpur (DLF Village Mullahera, Project Site PH-III) Dhundahera Village Rajokri Ambience mall) Sec.22A NO2 Max. 36.23 32.24 29.11 26.23 26.02 22.22 NO2 Min. 28.3 21.39 16.81 18.36 19.54 16.3 NAAQS 80 80 80 80 80 80

D. Graph Showing the Results of Ambient Air Quality– NO2

Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

NATIONAL AMBIENT AIR QUALITY STANDARDS (Revised)

Pollutan t Time Concentration in Ambien t Air Meth od of measurement Weighted Industrial, Ecologically Average Residential Ru ral Sensitive & Other Areas Area Sulphur Dioxide Annual* 50 20 -Improv ed West and Gaeke method. 3 (SO 2 ), µg/m 24 hours ** 80 80 -Ultraviolet fluorescence Oxi des of Nitrogen as Annual* 40 30 -Jacob & Hochheiser (Na - 3 NO 2, µg/m 24 hours ** 80 80 Arsenite) -Chemiluminescence Particulate Matter Annual* 60 60 -Gravi metric (Size less than 10 24 hours ** 100 100 -TOEM 3 µm)or PM 10 µg/m -Beta attenuation Particulate Matter Annual* 40 40 -Gravi metric (Size less than 2.5 24 hours ** 60 60 -TOEM 3 µm)or PM 2.5 µg/m -Beta attenuation 3 Ozone (O 3 ), µ g/m 8 hours** 100 100 -UV photometric 1 hour** 180 180 - Chemiluminescence -Chemical Method Lead (Pb), µg/m 3 Annual* 0.50 0.50 -AAS/ICP Method after sampling 24 hours ** 1.0 1.0 on EPM 2000 or equivalent fi lter paper -ED-XRF usi ng Teflon fi lter Carbon Monoxi de 8 Hours** 02 02 -Non Depressiv e Infrared (CO), mg/m 3 1 Hours 04 04 Spectroscopy (NDIR)

Ammonia (NH 3), Annual* 100 100 - Chemiluminescence µg/m 3 24 hours ** 400 400 -Indophenol blue method Benzene (C 6 H6), Annual* 05 05 -Gas Chromatography based µg/m 3 continuous analyser -Adsorption and Desorption followed by GC analysis Benzo(a)Pyrene Annual* 01 01 -Solvent extraction followed by (BaP)-particulate HPLC/GC analy sis phase only, ng/m 3 Arsenic (As),ng/m 3 Annual* 06 06 -AAS/ICP method after sampling on EPM 2000 or equivalent fi lter paper Nickel (Ni), ng/m 3 Annual* 20 20 -AAS/ICP method after sampling on EPM 2000 or equivalent fi lter paper

Source: NAAQS * Annual Arithmetic mean of minimum 104 measurements i n a y ear taken twice a week 24 hourly at uniform interv als.

** 24 hourly or 8 hourly or 01 hourly monitored v alues, as applicable, should be compli ed with 98% of the ti me in a year. However 2% of the ti me, it may exceed but not on two consecutive days of monitoring.

M/s DLF Cybe r City Develope rs Limited (((9(999)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.5 AIR QUALITY INDEX (AQI) OF PROJEC T SITE AND SURROUNDING AREA

3.5.1 LOCATION: SA1 Project Site (DLF Cyber Park” Udyog Vihar, Sector 20, Gurgaon, Haryana) (Unit µg/m 3)

CLOCK HOURS Air 00 – 08 08 – 16 16 – 24 24 Quality DATE OF 24 24 Index HOURS MONITORING HOURS HOURS (AQI) SO 2 NO 2 SO 2 NO 2 SO 2 NO 2 PM PM CO 10 2.5 (mg/m 3) 01.12.2016 15.4 29.4 18.9 32.8 16.9 30.8 175.2 130.0 0.80 175.2 02.12.2016 14.8 30.6 19.2 33.3 17.6 31.2 178.9 128.9 0.83 178.9 08.12.2016 15.6 29.8 17.1 33.2 16.1 31.7 168.3 135.9 0.82 168.3 09.12.2016 14.6 30.3 17.6 34.0 16.3 32.2 172.7 140.7 0.86 172.7 15.12.2016 15.8 28.3 19.9 35.6 17.8 31.0 179.7 142.3 0.88 179.7 16.12.2016 15.1 29.7 20.5 36.2 18.4 32.0 183.3 145.3 0.84 183.3 22.12.2016 16.0 29.1 19.7 34.3 18.2 31.1 191.4 149.4 0.89 191.4 23.12.2016 16.4 30.3 18.0 35.5 17.8 32.9 196.1 152.0 0.92 196.1 29.12.2016 15.5 29.5 18.8 35.0 16.7 32.7 206.8 157.2 0.93 206.8 30.12.2016 15.3 31.2 19.1 36.1 17.7 33.2 213.3 155.3 0.96 213.3 05.01.2017 16.1 28.9 20.7 34.2 18.4 31.2 208.8 151.8 0.98 208.8 06.01.2017 15.8 30.2 21.1 35.8 17.6 32.8 218.7 146.7 0.95 218.7 12.01.2017 16.2 29.1 19.9 34.3 18.2 31.6 226.2 142.9 0.96 226.2 13.01.2017 16.1 30.7 19.8 35.6 18.4 32.3 231.7 138.2 0.94 231.7 19.01.2017 15.0 28.8 18.6 34.9 17.3 30.8 239.8 133.3 0.91 239.8 20.01.2017 14.7 30.0 17.4 35.5 16.9 32.2 244.0 135.0 0.88 244.0 26.01.2017 15.4 31.3 18.0 36.2 17.6 33.5 252.2 134.6 0.86 252.2 27.01.2017 14.9 29.4 17.9 35.8 16.8 32.8 248.1 131.1 0.84 248.1 02.02.2017 15.9 30.3 18.6 35.0 16.9 32.2 240.0 127.0 0.85 240.0 03.02.2017 16.3 29.2 19.1 34.5 17.5 31.8 236.9 124.9 0.82 236.9 09.02.2017 15.5 31.5 20.2 35.2 17.9 33.9 231.3 121.3 0.79 231.3 10.02.2017 16.0 29.8 21.1 34.9 18.1 32.3 233.8 118.8 0.76 233.8 16.02.2017 15.0 30.8 19.2 35.6 17.3 32.1 236.3 116.3 0.75 236.3 17.02.2017 15.8 30.7 19.0 34.6 17.4 31.8 246.5 119.5 0.78 246.5 23.02.2017 16.5 29.5 20.0 34.3 18.2 30.8 225.0 123.0 0.77 225.0 24.02.2017 15.8 31.2 21.1 35.0 17.6 31.5 218.6 127.6 0.76 218.6

M/s DLF Cybe r City Develope rs Limited (((10(101010)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Calculation of AQI for “DLF Cyber Park” in Udyog Vihar, Sector 20, Gurgaon, Haryana Date Station DLF Cyber Park

Dec., 2016, Jan. 2017 & Feb. City Gurgaon 2017 State Haryana

concentr ation in Sub- Air Quality Pollutants µg/m3 Inde x Inde x (exce pt for CO)

check 24-hr avg PM10 250.15 200

24-hr avg PM2.5 156.25 328 1

SO2 24-hr avg 20.93 26 1

AQI = 328 NO2 24-hr avg 36.16 45 1

*CO (mg/m3) max 8-hr 0.97 49 1 * Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non-zero value is entered Minimal Impac t Breathing discomfort to Good Poor people on prolonged exposure (0–50) (201–300) Minor breathing Respiratory illness to the Satisfactory discomfort to sensitive Very Poor people on prolonged exposure (51–100) people (301–400) Breathing discomfort to Respiratory effects even on Moderate the people with lung, Severe healthy people (101–200) heart disease, children and (>401) older adults

The AQI for Project Site DLF Cyber Park” Udyog Vihar, Sector 20, Gurgaon, Haryana is 328 , which is in Very Poor category.

M/s DLF Cybe r City Develope rs Limited (((11(111111)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.5.2 LOCATION: SA2 NEAR AMBIENCE MALL, GUR GAON, HARYANA (Unit µg/m 3) CLOCK HOURS Air 00 – 08 08 – 16 16 – 24 24 Quality DATE OF 24 24 Index HOURS MONITORING HOURS HOURS (AQI) SO 2 NO2 SO 2 NO2 SO 2 NO2 CO PM 10 PM 2.5 (Mg/m 3) 01.12.2016 16.4 22.3 21.0 30.7 18.8 26.7 191.2 141.0 0.74 191.2 02.12.2016 17.0 23.5 22.4 31.2 19.6 28.1 189.9 139.7 0.75 189.9 08.12.2016 16.6 22.7 21.4 30.1 18.1 26.2 185.9 138.5 0.72 185.9 09.12.2016 16.9 23.2 22.6 30.9 18.3 26.6 183.9 141.5 0.71 183.9 15.12.2016 18.4 21.3 23.6 29.5 20.5 25.9 186.7 142.5 0.75 186.7 16.12.2016 17.1 23.6 21.0 31.5 18.4 27.0 188.3 143.1 0.76 188.3 22.12.2016 16.3 22.0 20.4 30.2 17.2 27.1 192.4 148.2 0.77 192.4 23.12.2016 17.4 24.2 23.3 32.2 18.8 28.6 199.1 151.9 0.75 199.1 29.12.2016 16.5 22.4 20.0 29.9 17.7 26.6 201.8 158.6 0.78 201.8 30.12.2016 17.3 24.1 22.8 30.2 18.7 28.5 207.3 162.1 0.79 207.3 05.01.2017 18.1 21.8 19.6 30.1 19.4 26.1 215.8 164.6 0.80 215.8 06.01.2017 16.8 23.1 20.5 31.7 17.4 27.7 222.7 164.9 0.81 222.7 12.01.2017 18.2 22.0 20.0 29.2 19.7 26.5 229.7 160.5 0.83 229.7 13.01.2017 17.1 23.6 21.0 30.5 18.7 28.2 238.2 162.0 0.82 238.2 19.01.2017 17.0 21.7 19.5 29.8 18.3 26.0 235.1 164.1 0.83 235.1 20.01.2017 18.7 22.9 21.4 30.4 19.9 27.1 241.0 159.8 0.85 241.0 26.01.2017 17.4 24.2 22.3 31.4 18.6 28.4 250.2 154.0 0.86 250.2 27.01.2017 18.4 22.3 20.9 29.9 19.8 26.7 255.1 156.9 0.85 255.1 02.02.2017 16.9 23.2 19.6 30.9 17.4 27.7 261.0 151.8 0.88 261.0 03.02.2017 17.3 22.1 20.5 30.4 18.5 26.3 268.4 149.7 0.90 268.4 09.02.2017 17.5 24.4 21.5 31.5 18.9 28.8 261.3 144.1 0.92 261.3 10.02.2017 18.6 22.7 22.3 30.1 19.1 27.2 259.8 150.6 0.90 259.8 16.02.2017 17.0 21.7 21.6 29.8 18.3 26.0 255.3 147.1 0.91 255.3 17.02.2017 18.1 23.6 20.5 30.5 19.4 27.9 258.5 148.3 0.89 258.5 23.02.2017 17.5 22.4 19.0 29.9 18.8 26.7 241.0 143.8 0.88 241.0 24.02.2017 18.3 24.1 20.2 31.2 19.6 28.4 248.6 146.4 0.89 248.6

M/s DLF Cybe r City Develope rs Limited (((12(121212)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Calculation of AQI for NEAR AMBIENCE MALL, GURGAON, HARYANA

Date Station NEAR AMBIENCE MALL

Dec., 2016, Jan. 2017 City Gurgaon & Feb. 2017

State Haryana

con cen tr ation in Sub- Air Quality Pollutan ts µg/m3 Index Index (except for CO) check 24-hr PM10 264.85 215 avg 1

24-hr PM2.5 164.75 334 1 avg 24-hr SO2 23.09 29 1 avg AQI = 24-hr 334 NO2 31.62 40 1 avg max 8- *CO (mg/m3) 0.92 46 1 hr * Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non -zero value is entered Minimal Impact Breathing discomfort to people Good Poor on prolonged exposure (0–50) (201–300) Minor breathing Respiratory illness to the people Satisfactory Very Poor discomfort to sensitive on prolonged exposure (51–100) people (301–400) Breathing discomfort to Respiratory effects even on Moderate the people with lung, Severe healthy people (101–200) heart disease, children and (>401) older adults

The AQI for Village - NE AR AMBIENCE MALL, Gurgaon, Haryana is 334 , which is in Very Poor category.

M/s DLF Cybe r City Develope rs Limited (((13(131313)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.5.3 LOCATION: SA3 VILLAGE-RAJOKRI, GUR GAON, HARYANA (Unit µg/m 3)

CLOCK HOURS Air Quality 00 – 08 08 – 16 16 – 24 24 DATE OF 24 24 Index HOURS MONITORING HOURS HOURS (AQI) SO 2 NO 2 SO 2 NO 2 SO 2 NO 2 CO PM 10 PM 2.5 (Mg/m 3) 03.12.2016 13.1 19.0 15.5 25.4 14.5 21.4 158.0 130.1 0.75 158.0 04.12.2016 13.7 20.2 16.7 24.9 15.3 22.8 152.3 135.8 0.74 152.3 10.12.2016 13.3 19.4 15.8 24.8 14.8 21.9 147.7 129.8 0.76 147.7 11.12.2016 13.6 19.9 16.3 26.6 15.0 22.3 145.3 125.6 0.74 145.3 17.12.2016 12.2 16.8 15.7 27.2 13.2 20.6 150.5 124.6 0.75 150.5 18.12.2016 13.8 26.8 16.7 28.2 15.1 21.6 158.1 121.2 0.76 158.1 24.12.2016 12.9 18.7 15.1 27.9 13.9 20.7 162.5 117.3 0.77 162.5 25.12.2016 14.1 20.9 16.3 29.1 14.5 23.3 168.9 113.4 0.76 168.9 31.12.2016 13.2 19.1 17.7 28.5 14.4 21.3 171.6 118.7 0.78 171.6 01.01.2017 14.0 20.8 18.1 28.9 15.4 22.2 168.1 121.2 0.79 168.1 07.01.2017 12.8 18.5 17.0 27.8 13.1 21.8 165.6 117.7 0.76 165.6 08.01.2017 13.5 19.8 16.6 28.4 14.1 22.4 172.5 124.6 0.73 172.5 14.01.2017 12.9 18.7 17.1 27.9 13.4 21.2 177.5 130.6 0.71 177.5 15.01.2017 13.8 20.3 16.7 28.2 14.4 22.9 181.0 134.1 0.68 181.0 21.01.2017 12.7 18.4 15.9 27.5 13.0 21.7 184.6 138.2 0.66 184.6 22.01.2017 13.4 19.6 15.1 28.1 14.6 22.8 179.8 141.9 0.65 179.8 28.01.2017 14.1 20.9 16.4 29.1 15.3 23.1 172.4 148.5 0.68 172.4 29.01.2017 13.1 19.0 15.0 28.4 14.5 22.4 166.9 142.0 0.69 166.9 04.02.2017 14.6 19.9 17.3 27.6 15.1 21.4 162.8 147.9 0.68 162.8 05.02.2017 13.0 18.8 16.2 27.1 14.2 22.0 160.7 150.8 0.71 160.7 11.02.2017 14.2 21.1 16.5 28.4 15.6 23.5 162.1 152.7 0.72 162.1 12.02.2017 13.3 19.4 15.8 27.8 14.8 22.9 163.6 150.7 0.71 163.6 18.02.2017 12.7 18.4 15.9 28.5 13.0 20.7 168.1 148.2 0.74 168.1 19.02.2017 13.8 20.3 16.4 27.2 14.1 22.6 159.3 151.4 0.73 159.3 25.02.2017 13.2 19.1 17.7 28.6 14.5 21.4 155.8 160.9 0.76 155.8 26.02.2017 14.0 20.8 16.1 27.9 15.3 22.1 156.4 164.5 0.75 156.4

M/s DLF Cybe r City Develope rs Limited (((14(141414)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Calculation of AQI for VILLAGE -RAJOKRI, GURGAON, HARYANA VILLAGE -RAJOKRI Date Station

Dec., 2016, Jan. Gurgaon City 2017 & Feb. 2017 Haryana State

concent ration in Sub- Air Qua lity Pollutants µg/m3 Index Index (except for CO) 24-hr check PM10 182.80 155 avg 1

24 -hr PM2.5 162.70 333 1 avg 24-hr SO2 17.53 22 1 avg AQI = 24-hr NO2 29.02 36 1 333 avg max 8- *CO (mg/m3) 0.77 39 1 hr

* Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non-zero value is entered Minimal Impact Breathing discomfort to Good Poor people on prolonged (0–50) (201–300) exposure Minor breathing Respiratory illness to the discomfort to sensitive people on prolonged Satisfactory Very Poor people exposure (51–100) (301–400)

Breathing discomfort to Respiratory effects even on Moderate the people with lung, Severe healthy people (101–200) heart disease, children (>401) and older adults

The AQI for Village - RAJOKRI, Gurgaon, Haryana is 333 , which is in Very Poor category.

M/s DLF Cybe r City Develope rs Limited (((15(151515)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.5.4 LOCATION: SA4 VILLAGE- NATHPUR, GURGAON, HARYANA (Unit µg/m 3)

CLOCK HOURS Air Quality 00 – 08 08 – 16 16 – 24 24 DATE OF 24 24 Index HOURS MONITORING HOURS HOURS (AQI) SO 2 NO 2 SO 2 NO 2 SO 2 NO 2 CO PM 10 PM 2.5 (Mg/m 3) 03.12.2016 12.9 19.0 13.3 22.4 13.0 19.4 148.4 124.2 0.78 148.4 04.12.2016 11.5 20.2 13.1 22.0 12.1 20.8 149.1 119.9 0.79 149.1 10.12.2016 12.1 19.4 14.6 22.8 13.3 19.9 147.7 118.9 0.78 147.7 11.12.2016 11.4 19.9 13.0 23.6 12.8 20.3 148.5 114.7 0.79 148.5 17.12.2016 12.2 18.3 14.5 22.2 13.0 19.6 146.9 118.7 0.80 146.9 18.12.2016 12.6 20.3 15.0 23.2 13.9 20.6 145.5 112.3 0.81 145.5 24.12.2016 13.7 18.7 16.2 23.9 14.7 19.7 142.6 109.4 0.82 142.6 25.12.2016 13.9 20.9 15.5 24.1 14.3 21.3 140.5 107.1 0.81 140.5 31.12.2016 11.3 19.1 13.5 25.6 11.9 20.3 144.0 105.8 0.79 144.0 01.01.2017 12.8 20.8 14.9 26.2 12.9 21.2 147.5 104.3 0.78 147.5 07.01.2017 11.6 18.5 13.0 24.1 12.9 19.8 144.0 105.8 0.77 144.0 08.01.2017 12.3 19.8 13.8 25.4 12.5 20.4 148.9 109.3 0.76 148.9 14.01.2017 11.7 18.7 12.4 22.9 11.9 19.2 151.5 111.7 0.74 151.5 15.01.2017 12.6 20.3 13.7 23.2 12.0 20.9 155.4 116.2 0.73 155.4 21.01.2017 13.5 18.4 15.8 22.5 14.8 18.7 157.0 118.3 0.72 157.0 22.01.2017 12.2 19.6 14.9 23.1 13.4 19.8 158.2 126.0 0.70 158.2 28.01.2017 13.6 20.9 15.6 24.1 14.1 21.1 157.8 129.4 0.71 157.8 29.01.2017 12.9 19.0 14.4 23.4 13.3 19.4 160.4 131.1 0.72 160.4 04.02.2017 13.4 19.9 15.5 25.6 14.5 20.4 162.2 130.0 0.73 162.2 05.02.2017 12.8 18.8 14.2 24.1 13.0 19.0 165.1 128.4 0.74 165.1 11.02.2017 13.0 21.1 15.3 25.5 14.4 21.5 164.4 126.3 0.75 164.4 12.02.2017 12.1 19.4 14.9 24.8 13.2 20.9 160.0 128.8 0.76 160.0 18.02.2017 13.5 18.4 15.0 23.5 14.8 19.7 163.5 124.3 0.78 163.5 19.02.2017 12.6 20.3 14.1 24.2 13.9 20.6 162.7 128.5 0.79 162.7 25.02.2017 13.0 19.1 15.2 23.6 14.3 19.4 161.2 129.0 0.80 161.2 26.02.2017 12.8 20.8 14.5 24.0 13.1 21.1 158.8 130.6 0.79 158.8

M/s DLF Cybe r City Develope rs Limited (((16(161616)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Calculation of AQI for VILLAGE- NATHPUR, GURGAON, HARYANA Date Station VILLAGE-NAT HPUR Dec., 2016, Jan. 2017 & Feb. 2017 City Gurgaon State Haryana

concentr ation in Sub- Air Quality Pollutants µg/m3 Inde x Inde x (except for CO) PM10 24-hr 164.75 143 check avg 1

24-hr PM2.5 130.85 308 1 avg

24-hr SO2 15.72 20 1 avg AQI = 24 -hr NO2 25.60 32 1 308 avg max 8- *CO (mg/m3) 0.82 41 1 hr * Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non-zero value is entered Breathing discomfort to people Minimal Impact Good Poor on prolonged exposure

(0–50) (201–300)

Minor breathing Respiratory illness to the people discomfort to sensitive on prolonged exposure Satisfactory Very Poor people (51–100) (301–400)

Breathing discomfort to Respiratory effects even on the people with lung, healthy people Moderate heart disease, children Severe (101–200) and older adults (>401)

The AQI for Village - NATHPUR, Gurgaon, Haryana is 308 , which is in Very Poor category.

M/s DLF Cybe r City Develope rs Limited (((17(171717)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.5.5 LOCATION: SA5 VILLAGE- DUNDAHERA, GURGAON, HARYANA (Unit µg/m 3) CLOCK HOURS Air 00 – 08 08 – 16 16 – 24 24 Quality DATE OF 24 24 Index MONITORING HOURS HOURS HOURS (AQI) SO 2 NO 2 SO 2 NO 2 SO 2 NO 2 CO PM 10 PM 2.5 (Mg/m 3) 05.12.2016 10.3 19.8 14.8 23.7 12.7 21.7 140.4 121.6 0.76 140.4 06.12.2016 10.9 20.5 15.7 24.2 13.5 22.1 138.5 120.3 0.75 138.5 12.12.2016 11.5 19.7 14.0 23.1 12.0 21.2 136.1 118.3 0.78 136.1 13.12.2016 10.8 20.2 15.5 23.0 13.2 22.6 135.6 117.1 0.76 135.6 19.12.2016 11.4 19.5 14.5 24.5 12.4 23.9 138.3 115.1 0.74 138.3 20.12.2016 10.0 20.6 15.4 23.5 13.3 22.9 136.5 113.3 0.75 136.5 26.12.2016 11.1 19.9 16.3 24.2 12.1 23.0 139.6 111.8 0.76 139.6 27.12.2016 10.0 20.2 15.5 23.4 12.7 22.6 141.3 112.5 0.79 141.3 02.01.2017 11.4 19.8 16.9 24.9 13.6 23.6 142.0 113.2 0.80 142.0 03.01.2017 10.1 20.5 17.0 25.2 14.6 22.9 147.5 110.2 0.81 147.5 09.01.2017 11.0 21.8 16.8 26.0 13.3 23.1 146.0 113.6 0.80 146.0 10.01.2017 10.7 20.1 15.4 25.2 12.3 22.7 145.9 116.1 0.82 145.9 16.01.2017 9.8 21.0 16.3 24.2 12.6 21.5 147.9 119.1 0.83 147.9 17.01.2017 10.0 20.6 15.6 25.0 13.6 22.2 149.4 126.6 0.84 149.4 23.01.2017 9.9 19.8 16.1 24.0 12.2 23.0 151.5 128.7 0.86 151.5 24.01.2017 10.6 20.9 15.3 25.4 13.8 22.1 152.2 131.4 0.87 152.2 30.01.2017 9.6 19.8 16.5 24.0 13.5 21.4 153.1 132.7 0.85 153.1 31.01.2017 10.3 20.3 15.7 25.0 12.7 22.7 154.3 130.5 0.86 154.3 06.02.2017 9.8 19.7 16.3 24.9 12.3 23.7 158.2 129.4 0.84 158.2 07.02.2017 10.2 20.1 16.4 25.0 13.4 22.3 160.9 127.3 0.83 160.9 13.02.2017 11.1 21.4 17.0 24.4 13.8 21.8 162.5 130.7 0.86 162.5 14.02.2017 10.5 20.7 16.4 23.0 12.0 22.2 164.0 128.2 0.87 164.0 20.02.2017 11.3 21.9 15.8 24.8 13.2 23.0 166.5 124.7 0.85 166.5 21.02.2017 10.0 20.6 16.3 24.4 12.3 22.9 168.7 126.9 0.82 168.7 27.02.2017 11.4 21.4 15.9 25.9 13.7 23.7 167.2 125.4 0.80 167.2 28.02.2017 10.0 19.6 16.3 24.2 12.5 22.4 166.8 127.0 0.78 166.8

M/s DLF Cybe r City Develope rs Limited (((18(181818)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Calculation of AQI for VILLAGE- DUNDAHERA, GURGAON, HARYANA VILLAGE- DUNDAHERA Date Station Dec., 2016, Jan. 2017 & City Gurgaon Feb. 2017 Haryana State

concen tration in Sub- Air Quality Pollutants µg/m3 Index Index (except for CO) 24-hr check 167.95 145 PM10 avg 1

24-hr 132.05 309 1 PM2.5 avg

24-hr SO2 16.96 21 1 avg AQI = 24-hr 309 NO2 25.32 32 1 avg max 8 - *CO (mg/m3) 0.87 44 1 hr

* Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non-zero value is entered Minimal Impact Breathing discomfort to Good Poor people on prolonged (0–50) (201–300) exposure Minor breathing Respiratory illness to the Satisfactory discomfort to sensitive Very Poor people on prolonged (51–100) people (301–400) exposure

Breathing discomfort to Respiratory effects even on Moderate the people with lung, Severe healthy people (101–200) heart disease, children (>401) and older adults

The AQI for Village - Dundahera, Gurgaon, Haryana is 309 , which is in Very Poor category.

M/s DLF Cybe r City Develope rs Limited (((19(191919)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.5.6 LOCATI ON: SA6 VILLAGE- MULLAHERA, GURGAON, HARYANA

(Unit µg/m 3) CLOCK HOURS Air 00 – 08 08 – 16 16 – 24 24 Quality DATE OF 24 24 HOURS Index MONITORING HOURS HOURS (AQI) SO 2 NO 2 SO 2 NO 2 SO 2 NO 2 CO PM 10 PM 2.5 (Mg/m 3) 05.12.2016 10.0 17.1 13.4 19.5 11.4 17.5 121.2 86.1 0.70 121.2 06.12.2016 10.6 18.3 14.6 21.0 12.2 18.9 120.5 80.4 0.71 120.5 12.12.2016 9.4 17.5 13.9 19.9 11.7 18.0 126.9 87.8 0.69 126.9 13.12.2016 10.5 18.0 14.2 20.7 12.9 18.4 131.7 90.6 0.68 131.7 19.12.2016 9.4 16.3 13.6 18.3 11.1 16.7 128.7 96.6 0.72 128.7 20.12.2016 10.7 18.4 14.6 21.3 12.0 18.7 135.3 97.2 0.74 135.3 26.12.2016 11.8 16.8 15.4 19.0 13.8 16.8 132.4 99.3 0.76 132.4 27.12.2016 10.0 19.0 13.8 22.2 12.4 19.4 138.1 103.0 0.79 138.1 02.01.2017 11.1 17.2 14.0 19.7 13.3 17.4 142.8 108.7 0.80 142.8 03.01.2017 10.9 18.9 13.7 22.0 12.3 19.3 148.0 105.2 0.81 148.0 09.01.2017 11.7 16.6 14.9 18.9 13.0 16.9 151.8 112.7 0.82 151.8 10.01.2017 9.4 17.9 13.1 20.5 12.0 18.5 156.7 119.6 0.83 156.7 16.01.2017 10.8 16.8 14.0 19.0 13.3 17.3 159.9 123.6 0.81 159.9 17.01.2017 11.7 18.4 13.6 21.3 12.3 19.0 156.8 127.1 0.79 156.8 23.01.2017 10.6 16.5 15.8 18.6 13.9 16.8 154.3 128.3 0.78 154.3 24.01.2017 11.3 17.7 14.0 20.2 12.5 17.9 151.0 125.9 0.77 151.0 30.01.2017 10.0 19.0 14.6 22.1 13.2 19.2 147.6 121.5 0.76 147.6 31.01.2017 11.0 17.1 13.0 19.5 12.4 17.5 150.1 126.0 0.75 150.1 06.02.2017 10.5 18.0 12.2 20.7 11.0 18.5 144.0 122.9 0.74 144.0 07.02.2017 11.9 16.9 13.1 19.2 12.1 17.1 145.9 127.8 0.73 145.9 13.02.2017 10.1 19.2 15.0 22.0 13.5 19.6 140.3 122.2 0.72 140.3 14.02.2017 11.2 17.5 14.0 19.9 12.7 18.0 136.8 117.7 0.73 136.8 20.02.2017 10.6 16.5 13.4 18.6 12.9 16.8 132.3 114.2 0.72 132.3 21.02.2017 9.7 18.4 12.4 21.3 11.0 18.7 137.5 111.4 0.73 137.5 27.02.2017 10.1 17.2 13.7 19.7 12.4 17.5 136.0 109.9 0.71 136.0 28.02.2017 9.9 18.9 12.4 22.0 11.2 19.2 131.6 105.5 0.70 131.6

M/s DLF Cybe r City Develope rs Limited (((20(202020)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Calculation of AQI for VILLAGE- MULLAHER A, GURGAON, HARYANA Date Station VILLAGE - MULLAHER A Dec., 2016, Jan. 2017 & City Feb. 2017 Gurgaon State Haryana

concen tration in Sub- Air Quality Pollutants µg/m3 Index Index (excep t for CO) check PM10 24-hr avg 158.35 139 1

PM2.5 24-hr avg 128.05 306 1

SO2 24-hr avg 15.23 19 1

AQI = 306 NO2 24-hr avg 22.06 28 1

*CO max 8-hr 0.83 42 1 (mg/m3)

Minor breathing Respiratory illness to the people Satisfactory Very Poor discomfort to on prolonged exposure (51–100) (301–400) sensitive people Breathing discomfort Respiratory effects even on to the people with healthy people Moderate lung, Severe (101–200) heart disease, (>401) children and older adults

The AQI for Village - Mullahera, Gurgaon, Haryana is 306 , which is in Very Poor category.

M/s DLF Cybe r City Develope rs Limited (((21(212121)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.6 Current AQI Status of Project Site

3.6.1 AQI Status on dated 20.12.2017 at Project Site Calculation of AQI Date Station Project Site 20th Dec, 2017 City Gurgaon State Haryana

concentrati on in Pollutant Sub- Air Quality µg/m3 Check s Index (except for Index CO) 24-hr PM10 273.71 224 1 avg 24 -hr PM2.5 164.46 334 1 avg 24-hr SO2 17.63 22 1 avg 24 -hr AQI = NO2 33.61 42 1 avg 334 *CO max 8 - 0.99 50 1 (mg/m3) hr * Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non-zero value is entered Minimal Impact Breathing discomfort to people on prolonged exposure Good Poor (0–50) (201–300)

Minor breathing Respiratory illness to the people on Satisfactory discomfort to Very Poor prolonged exposure sensitive people (51–100) (301–400)

Breathing discomfort Respiratory effects even on healthy Moderate to the people with Severe people lung, (101–200) (>401) heart disease, children and older adults

M/s DLF Cybe r City Develope rs Limited (((22(222222)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.6.2 AQI Status on dated 21.12.2017 at Project Site Calculation of AQI Date Station Project Site 21th Dec, 2017 City Gurgaon State Haryana

concentrati on in Pollutan Sub- Air Quality µg/m3 check ts Index (except for Index CO) 24-hr PM10 268.12 218 1 avg 24 -hr PM2.5 162.34 333 1 avg 24-hr SO2 16.96 21 1 avg 24 -hr AQI = NO2 31.78 40 1 avg 333 *CO max (mg/m3 0.97 49 1 8-hr ) * Concentrations of minimum three pollutants are required; one of them should be PM10 or PM2.5 * The check displays "1" when a non -zero value is entered Minimal Impact Breathing discomfort to people on Good Poor prolonged exposure (0–50) (201–300)

Minor breathing Respiratory illness to the people on discomfort to prolonged exposure Satisfactory sensitive people Very Poor (51–100) (301–400)

Breathing Respiratory effects even on healthy discomfort to the people Moderate people with lung, Severe (101–200) heart disease, (>401) children and older adults

M/s DLF Cybe r City Develope rs Limited (((23(232323)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

3.7 As per CPCB the Air Quality Index of Gurgaon (Based on Average of 24 hours from 01 st Dec, 2017 to 24 th Dec, 2017)

The Central Pollution Control Board (CPCB) has released N ational Air Quality Indices (AQI) for 24 cities across India.

Air Quality Index of Gurgaon (from 01 st Dec, 2017 to 24 th Dec, 2017) (Average of past 24 hours)

S. NO. DATE OF INDEX AIR INDEX BASED ON NUMBER OF QUALIT Y VALUE MONITORING STATIONS 1. 01.12.2017 Very Poor 327 1 2. 02.12.2017 Very Poor 332 1 3. 03.12.2017 Very Poor 323 1 4. 04.12.2017 Very Poor 342 1 5. 05.12.2017 Very Poor 361 1 6. 06.12.2017 Poor 262 1 7. 07.12.2017 Poor 207 1 8. 08.12.2017 Poor 224 1 9. 09.12.2017 Poor 279 1 10. 10.12.2017 Very Poor 324 1 11. 11.12.2017 Very Poor 315 1 12. 12.12.2017 Moderate 190 1 13. 13.12.2017 Poor 221 1 14. 14.12.2017 Moderate 140 1 15. 15.12.2017 Poor 229 1 16. 16.12.2017 Poor 215 1 17. 17.12.2017 Moderate 140 1 18. 18.12.2017 Data not monitored for PM2.5, SO2 & NO2 19. 19.12.2017 Poor 254 1 20. 20.12.2017 Very Poor 324 1 21. 21.12.2017 Very Poor 335 1 22. 22.12.2017 Poor 265 1 23. 23.12.2017 Moderate 187 1 24. 24.12.2017 Poor 298 1

(Source: CPCB website - http://164.100.160.234: 9000/#)

M/s DLF Cybe r City Develope rs Limited (((24(242424)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 01.12.2017

(Source: CPCB website - http://164.100.160.234: 9000/#)

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 02.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 03.12.2017

M/s DLF Cybe r City Develope rs Limited (((25(252525)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 04.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 05.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 06.12.2017

M/s DLF Cybe r City Develope rs Limited (((26(262626)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 07.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 08.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 09.12.2017

M/s DLF Cybe r City Develope rs Limited (((27(272727)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 10.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 11.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 12.12.2017

M/s DLF Cybe r City Develope rs Limited (((28(282828)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 13.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 14.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 15.12.2017

M/s DLF Cybe r City Develope rs Limited (((29(292929)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 16.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 17.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 18.12.2017

M/s DLF Cybe r City Develope rs Limited (((30(303030)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 19.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 20.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 21.12.2017

M/s DLF Cybe r City Develope rs Limited (((31(313131)))) J.M. EnviroNet Pvt. Ltd Project: Expa nsion of “DLF Cyber Park” in Udyog Viha r, Sector 20, Gurgao n, Harya na Air Quality I ndex Report

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 22.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 23.12.2017

Air Quality Index of Gurgaon (HSPCB, Vikas Sadan, Gurgaon) on 24.12.201

*********

M/s DLF Cybe r City Develope rs Limited (((32(323232)))) J.M. EnviroNet Pvt. Ltd

DLFCYBER CITY DEVELOPERS LIMITED (crN- u45201HR2006PLC036074) Regd.Office: 1)th Floor, Tower,DLF City, Phase-lll,

UNDERTAKING l, Giri RajShah, s/o LateMr. Sri RamShah, authorized signatory of M/s DLFCyber City Developers Ltd.for the projectCommercial Building "DLF GyberPark" in Plot No.405-8, Udyog Vihar, Phase- lll, Sector-20,Gurgaon, Haryana, on behalfof thecompany, do herebysolemnly affirm and undertake thefollowing:

1. That no groundwaterwill be abstracted/used for operationof the abovebuilding project, and thereforepermission from CGWA for abstractionof groundwateris notapplicable. 2. Thatwe havenot encounteredthe groundwatertable during excavation till the lowestbasement level,and therefore no dewateringfor basemenUexcavation was involved. 3. lt will be a zerodischarge project and as the entiretreated effluent will be reusedwithin the project. Therefore,certificate from competent authority for dischargingeffluent is notapplicable.

/4/dr'/u

DEPONENT VERIFICATION

It is verifiedthat the above contentsof the undertakingare true and correct to the best of my knowledge and belief.

Date28.12.2017 DEPONENT

DLFCYBER CITY DEVELOPERS LIMITED REGISTEREDOFFICE: lOTH FLOOR, GATEWAYTOWER, DLFCYBER CtTy, PHASE - ilt,cuRGAON _ 122002(tNDtA) I'LFA + -1 EUII.DING Tel : 91 24-4769000,FAX :+9 1 - 124-41 69 1 92, 2ZSO43 1 INDTA

To, Doted: lZt'Nov'2012 M/s Dev Bhoti, VillogeBehrompur, NeorbyMohindro Controction. Sector- 59, Gurugroml22O0t (Hr.)

Subject : Letterof Intentfor lifting,collection ond disposolof municipolsolid woste (Non- biodegrodoble/ recycloblewoste) from DLF Cyber poik proiect.

T KindAttention: Mr. DevBhotl

DeorSir.

with referenceto your proposolon obove subject,we herebygive our intentto utiliseyour orgonisotionfor lifting,collection ond disposolof municipolsotiO woste (Non-biodegrodoble / recycloblewoste) from DLFCyber pork projeci.

The opproximotequontity of mentionedsolid woste would be in tune ol 2,719Kg / doy. (Estimoted)

Theobove orrongementwould be implementedofter stortof buildingoperoiions (or post receiveof occuponcy certificotefrom stotutorybody) ond thisLetter of lntentis subjeci to settlementof commerciolterms ond conditionsond fulfilmentof oll stotutory/regrlotory complioncesby yourorgonisotion of the time of octuol oword of workio yourorgonizotion. T Yoursfoithfully,

(AuthorisedSignotory)

For DLFCYBER CITY DEVETOPERS UMUED

Accepted by,

l, iil"i:p.t,if BYil6 ri

.-y,,t.0f ForDev Bhqti

Regd.Office: 1Oth Floor, Gateway Tower, DLF City, phase - lll, Gurgaon- 122OOz CIN: U45201HR2006PLC036074Website : www.dtf.in M. :9958160060 l :9999791060 Sector'S9, VillageBehrampur, Near By MahindraContraction, Gurgaon- 12zoo1(Haryana) E-mail : [email protected]

Ref No : Dated:._......

To, Dated:t5 / ILl 2OL7 Projectin Charge,

DLFCyber City developers Limited, o Sector- 20,Udhyog Vihar, Gurugram. Subiect: Proposal for waste management (Non-bio degradable / Recycle municipal solid waste)at DLFCyber park project, Sector - 20,Gurugram.

DearSir,

Weare MCG authorised waste management company working at morethan 30 km locationin Gurgaon.We offer to provideour services at DLFCyber park project, Sector -20, Gurgaon.

Asper your project requirement, we confirmthat we wouldbe able to lift,collect and disposemunicipal solid waste (Non- Bio degradable / Recyclable waste) of quantity (approx.2,7L9 kg / day)

Thelicense copy from MCG along with otherproject tie up lettercopy is attached for your T referenceand record please. Lookforward for yourpositive response and association.

ThankingYou,

ForDev Bhati

(AuthorisedSignatory)

Enclosure:As above