Daya Eco Techno Sdn Bhd 5-1 5.0 EXISTING ENVIRONMENT 5.1
Total Page:16
File Type:pdf, Size:1020Kb
SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor 5.0 EXISTING ENVIRONMENT 5.1 Introduction This section describes the physical, chemical, biological and social condition of the existing environment in the vicinity of the project site and its surrounding areas. Official published secondary literatures were referred in addition to fulfil the gaps of the primary information and baseline data collected during site visit and field investigation. 5.2 Topography, Soil and Geology The project site is currently a vacant industrial land. Site clearance of site has been previously completed for light industrial purposes. Geologically, the project site is underlain by intrusive rocks ( Figure 5.2.1 ). According to Generalized Soil Map of Peninsular Malaysia ( Figure 5.2.2) , the soil of the Project Site consists of Red Yellow Podzolic soil with Reddish-Brown Lateritic soils. Daya Eco Techno Sdn Bhd 5-1 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Figure 5.2.1 – Geology of the Project Site PROJECT SITE N 5 0 5 10km LEGEND EXPLANATION QUATERNARY CRETACEOUS – JURASSIC CARBONIFEROUS PERMIAN INTRUSIVE ROCKS ACID INTRUSIVES (UNDIFFERENTIATED) Source: Geological Map of Peninsular Malaysia, 1995. Daya Eco Techno Sdn Bhd 5-2 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Figure 5.2.2 – Soil of the Project Site PROJECT SITE N 5 0 5 10km Legend Daya Eco Techno Sdn Bhd 5-3 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor 5.3 Hydrology and Drainage System Surface runoff from the project site will be catered by the road side stormwater drainage system through residential area and will eventually discharge into Sg. Skudai before entering Straits of Johor. Drainage pattern adjacent to the project site is shown in Figure 5.3.1. There is a water intake point at Sg. Skudai (N 1 o33’30”, E 103 o39’40”), about 10km downstream of the project site. Sg. Skudai can be considered to be a partial urban river, which receives a myriad of point and non-point source pollution from various contributors including kampung areas in both Senai and Skudai. Industrial effluent also enters Sg. Skudai directly, such as from the Senai Industrial Area. Daya Eco Techno Sdn Bhd 5-4 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Figure 5.3.1 – Drainage Pattern of the Project Site SG SK UDAI DISCHARGE POINT PROJECT SITE LEGEND Project Site Boundary Flow Direction 200 0 200 400m Source: Topographic Map of Kulai (Sheet 170), Jupem 1997 Daya Eco Techno Sdn Bhd 5-5 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor 5.4 Land Use The proposed Project site is located within urban area in Kulaijaya District and hence, land uses within 3km radius are predominantly developed areas for commercial, residential and industrial. The nearest sensitive receptor is institutions i.e Pejabat Pelajaran Daerah Kulaijaya , Ibu Pejabat Polis Daerah Kulaijaya and quarters Sek Men Kulai Besar located immediate north of PTD 106685. The surrounding committed land use profile in terms of radial distance (3km) from the project site is shown in Figure 5.4.1 . The main land use features are further described as follows: 1. Land use within 500m radius • Institution –Pejabat Pelajaran Daerah Kulaijaya, Ibu Pejabat Polis Daerah Kulaijaya, Sek Men Kulai Besar. • Industrial – Tmn Perindustrian Creative Gold, i-Park • Commercial – Bandar Indahpura (commercial area). • Others – TNB Substation, Sewage Treatment Plant (STP). 2. Land use within 0.5km – 1.0km radius • Residential – Tmn Kemboja, Tmn Mesra, Tmn Teratai, Bandar Indahpura, Kg Pertanian. • Institution - Sek Men Indahpura 1 & 2, Hospital Kulai, Sek Men Sultan Ibrahim. 3. Land use within 1km-2km • Residential – Bandar Putra. • Institution – Foon Yew High School, SJKC Kulai 1 & 2. 4. Land use within 2km-3km • Residential – Tmn Sentosa 2 Kulai, Tmn Sungai Mas, Tmn Mewah Kulai, Tmn Makmur, Tmn Pancasila, Tmn Sutra, Tmn Muhibbah. • Institution – Sek Men Bandar Putra. • Others – IOI Palm Villa Golf & Country Resort. Daya Eco Techno Sdn Bhd 5-6 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Figure 5.4.1 – Land Use within 3km Radius of the Project Site 3 km 10 11 2 km 23 8 9 7 1 km 22 13 6 500m 12 20 21 5 4 3 17 1 2 14 18 15 Legend 19 Water bodies Forest 16 Industry Infrastructure & utilities Institution 20. Pejabat Pelajaran Daerah Residential Kulaijaya 21. Ibu Pejapbat Polis Daerah Transportation Kulaijaya 22. IOI Palm Villa Golf & Aquaculture & livestock Country Resort 23. Sek Men Bandar Putra Commercial Agriculture Source: Modified from Rancangan Tempatan Daerah Johor Bahru, 2020 Daya Eco Techno Sdn Bhd 5-7 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor 5.5 Meteorology Malaysia is located within tropic region which experiences warm and humid weather all year round. It is under the influence of the Asian monsoonal system, with two distinct monsoon regimes, the Northeast Monsoon and the Southwest Monsoon and two intermonsoon periods in between. The nearest principal station established by Malaysian Meteorological Department (MMD) is located at Senai (Latitude N01° 38’, longitude E103° 40’). The climatological information from this station is considered to be most representative of the project site. 5.5.1 Rainfall Table 5.5.1 shows the records for the mean, highest, lowest monthly and annual rainfall and raindays over the period of 35 years for recent years (1974 to 2008). The mean annual rainfall is 2483.8mm. The recorded annual highest rainfall is 3,402.2mm, the year of the highest rainfall is 2007 and the recorded annual lowest rainfall is 1,860.4mm, year of lowest rainfall is 1990 respectively. It rains over an average of 201 days a year. The recorded annual highest raindays is 240 days and year of highest raindays is 1984 and the recorded annual lowest raindays is 166 days and year of lowest raindays is 1997 respectively. Figure 5.5.1 shows the lowest, mean and highest of monthly rainfall at Senai Station from 1974 – 2008. Daya Eco Techno Sdn Bhd 5-8 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Table 5.5.1 – Records of Mean, Highest, Lowest of Monthly and Annual Rainfall and Raindays Period No Rainfall JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Annual of (mm) Years Feb 35 Mean 201.8 124.5 212.7 228.0 209.7 163.7 188.0 190.7 204.2 222.1 245.2 269.6 2483.8 1974 to Highest 664.8 375.3 521.8 405.3 387.9 324.2 331.3 355.5 407.3 506.5 402.4 907.2 3402.2 2008 Year of 2007 1995 2008 1997 1974 2003 1993 1997 1991 1991 2004 2006 2007 Highest Lowest 7.9 11.2 28.2 49.3 65.8 50.6 16.6 26.0 40.9 65.4 92.3 37.2 1860.4 Year of 1977 2004 1977 1983 2003 1985 1994 1981 1997 1988 1998 1988 1990 Lowest Period No of Number of JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Annual Years Raindays Feb 1974 35 Mean 14 11 16 19 18 16 16 16 18 19 21 19 201 to 2008 Highest 23 20 25 24 26 21 23 23 26 25 26 27 240 Year of 1984 1984 1994 1980 1991 1996 1998 1995 2004 Sev. Sev. 1991 1984 Highest 2001 1999 2004 Lowest 2 3 5 12 10 6 7 9 5 10 16 9 166 Year of Lowest 1976 2004 1983 Sev. 1977 1985 1991 1993 1997 1982 1986 1988 1997 1994 2004 2006 Note : Sev – Several Occasions Definition : Trace – Rainfall amount less than 0.1 mm Source : Malaysian Meteorological Department, 2008. Daya Eco Techno Sdn Bhd 5-9 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Figure 5.5.1 – Mean, Highest and Lowest of Monthly Rainfall at Senai Station from 1974 – 2008 Lowest, Mean and Highest of Monthly Rainfall at Senai Station from 1974 – 2008 1000 800 600 400 200 Monthly Rainfall (mm) Rainfall Monthly 0 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Lowest Mean Highest 5.5.2 Temperature and Relative Humidity Table 5.5.2 shows the 24-hr mean, mean maximum, mean minimum temperature and 24-hr mean relative humidity at Senai Station from 1974 – 2008. The 24-hr mean, mean maximum, mean minimum temperature and 24-hr mean relative humidity recorded at the Senai Station were 26.0, 37.2, 18.2 and 86.4% respectively. Figure 5.5.2 shows the 24-hr mean maximum, mean minimum of monthly temperature while Figure 5.5.3 shows the monthly mean relative humidity at Senai Station from 1974 – 2008. Daya Eco Techno Sdn Bhd 5-10 SEIA for Conversion of Light Industry to Medium Industry, Kulai, Johor Table 5.5.2 – Records of Temperature and Relative Humidity Period No of Temperature JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Annual Years (ºC) Feb 35 24hr Mean 25.5 26.0 26.2 26.4 26.6 26.5 26.0 26.0 25.8 26.0 25.8 25.5 26.0 1974 to Highest Max 34.8 36.3 36.3 37.2 36.0 35.3 34.8 34.6 34.8 35.0 34.6 34.3 37.2 2008 Year of 1980 1998 1998 1998 1998 1985 1999 1986 1999 1994 2000 2000 1998 Highest Max Lowest Min 18.3 18.4 18.2 20.1 20.3 20.0 19.7 20.2 20.0 20.5 20.4 19.5 18.2 Year of 1976 1976 1974 1976 1979 1975 1985 1981 1985 1975 1978 1979 1974 Lowest Min Period No of Relative JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Annual Years Humidity (%) Feb 35 24hr Mean 85.2 83.3 85.1 86.9 87.2 86.4 86.6 86.7 87.1 86.8 88.0 87.5 86.4 1974 to 2008 Note: Sev - Several Occasions Source : Malaysian Meteorological Department, 2008.