EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim and Lot 2685 Section U15, Mukim , District of Petaling, Darul Ehsan

The Summary of Environmental Impacts and Mitigating Measures All the impacts that are likely to be generated by the proposed Project is summarized in Table E. Mitigating measures specifically proposed for each of the impacts are also presented in a systematic manner in accordance to pre-construction, construction and operational phase. Hence, such data enable convenient identification of impacts along with their respective temporal (i.e., acute or residual) and spatial (i.e., magnitude) considerations.

Table E: Summary of Environmental Impacts and Mitigating Measures for the Proposed Project

PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS A. Pre-Construction Phase Reconnaissance study of • Preparation of • The activity is rather None. Short-term. The pre-construction the Project Site. documentations and localized and not expected stage basically involves plans of the proposed to generate any the documentation, development. disturbances to the legal approval from the existing environment. relevant authorities, Detail study of the existing • Field survey and site • Some form of beneficial building construction condition. investigation by impacts such as job design and engineering and opportunities (i.e., development planning, environmental surveying works, field survey as well as consultants. associated labourers and site investigation. analytical laboratories) may be possible.

d-i EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS B. Construction Phase Construction of the access • The provision of proper • Main impact is in terms of • Constant wetting of the road Short-term within The contractor should road transportational routes is noise and dust and covering the transported the duration of the ensure that the given foremost disturbances. raw or fill material with proposed Project. transportation of heavy consideration in any • Increment of traffic risks canvas sheets to control machineries, Main Access route to developmental project. especially by heavy fugitive dust during times of equipments and Project Site This is to ensure vehicles Jalan Paip via low precipitation. construction material convenience to the Jalan , • Flagmen must be stationed adhere to specific workers as well as Guthrie Corridor at the access road junction of guidelines from enabling smooth Expressway, Jalan Elektron Jalan Paip, GCE, Jalan relevant authorities. transportation of and Jalan Jingga U9/39. Elektron and Jalan Jingga construction materials • Spillage of raw U9/39 to control and direct and heavy machinery. construction material traffic. • Transportation of onto public roads. • The vehicles will have to machineries, equipment observe speed limits and any and construction material damage done to the to the site is from Jalan transportation routes should Paip via Jalan Kuala be repaired. Selangor (north), from • Proper warning signs, signals Guthrie Corridor or warning light and Expressway (GCE/E35) barricades are recommended Interchange at exit 3504 to ensure safety of all (East), Jalan Elektron at parties. Denai Alam Development Six (6) numbers will be (East) and Jalan Jingga • constructed to avoid dirtying U9/39 at the public road. (south)

• Establishment of tarred road or at least compacted crusher run roads and constant wetting of work tracks to minimize dust dispersion.

d-ii EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS DEVELOPMENT Access Route within • Existing earthen routes • As the existing earthen project site within the project site can routes have been be used but a new road established within the network will be Project area, the constructed and should magnitude of disturbance conform to the layout. unto the physical environment may be considered as nominal.

Mobilization on site • Construction of workers • The benefits to the local • Adequate facilities to prevent an Short-term within camp. community would be unhealthy environment. the duration of • The sewage to be source of employment • Providing safety devices which are the proposed generated during the and small-scale business recommended in the Occupational Project. construction stage is at investment. Safety and Health Act 1994 (OSHA) 180,000 l/day 1 • It is estimated that an for construction workers to ensure (~estimated-800 workers approximate of 800 their safety. for each zones). workers shall be needed • All foreign workers shall be • Provision of maintenance to complete the stage. screened against the presence of yard/ workshop. • In terms of adverse contagious diseases. impact, presence of • A total of 27 numbers of septic foreign labour might tanks with a capacity of 30 PE each poses antisocial behaviour are required to contain the sewage and risk of introduction of discharge of 800PE at the site to contagious diseases that the compliance limits. needs to be addressed. • No open-burning of rubbish should • Organic pollution in terms be carried out. of sewage waste. • Proper skid tank storage to curtail • Heavy machinery and the possibility of oil and grease equipment can generate contamination. oily waste.

1 Assumption during construction stage based on per worker with per capita discharge rate of 225l/day. Adapted from MS1228 Sewage Guidelines.

d-iii EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS • Oil/ grease and hydraulic • The generated spent oil and spill onto soil causing the grease from the maintenance soil and groundwater works have to be stored and contamination. handled as per the Environmental Quality (Scheduled Wastes) Regulations 2005.

Site Clearing and Biomass • Site clearing will involve the • The loss of current • Biomass stockpile area should Short term Close compliance to the Disposal. removal of mainly of oil vegetation and the related be earmarked within the Project proposals in the ESCP palm, shrubs, landscape habitats. area prior being disposed off plan, biomass disposal plants and wayside trees as • May lead to soil erosion site to an approved dumpsite. plan proper well as involve hacking of and increase in surface • Open burning is strictly management practices the existing buildings. runoff. prohibited , as it would lead to on-site will help • Biomass generation is • If not disposed off air pollution problems. prevent excessive approximately 139,985.8 properly, can lead to • The trunks and branches of oil water quality tons . water quality palm trees should be shredded deterioration. • Site clearing would be deterioration and attract and transported to the carried out according to the unwanted pests and high designated area for earthwork zones. organic loading in the decomposing. river. • The undergrowth and small • Open burning of biomass woody plants such as branches or solid waste shall of secondary vegetations can be generate soot and dust. mulched on site. • Water catchment will be • Implementation of best affected as the oil palm management practice on-site estate and scrub land is (i.e., turfing, temporary earth being transformed in drains and sediment basins) terms of land use. • The Contractor should place heavy emphasis in soil conservation by adopting environmentally integrated measures to counter against soil erosion.

d-iv EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS • Demolishing of the existing • Demolishing activities • Demolished material will be The procedure of buildings i.e., Office, would generate higher disposed off site to an demolishing activities Workshop, Shops, Elmina sound and dust levels, approved dumpsite and any should be as per MS Clinic, bungalows, staff which might pose a reusable material from the Document quarters, Hindu temple, surau, nuisance towards nearby demolished waste is sold to MS2318:2012 church and workers quarters population. an external party by the (Demolition of that are currently still in contractor. Buildings – Code of operation. Practice (First Revision).

Impact of Earthworks. • The earthworks activity will be • The main impact • Site clearing, earthworks and Short term carried out in seven (7) zones, generated from construction works of the this includes an identified area earthworks activities is proposed development will be • Earthworks for rock blasting probably in the form of conducted in 7 zones and 91 activities will be • Earthworks quantities: soil washout into the river sediment basins to minimize carried out Cut -41,678,098.60 m3 especially during heavy the extent of the bare soil according to the 7 Fill - 41,295,199.60m3 rain. exposure and subsequently, zones; at 12 Rock - 4,330,021 m3 • Settlement of the soil erosion problems. months each from underlying subsoil by the • Any sediment generated from early 2015 to • There are an excess earth of load imposed after filling. the site shall be retained in 2027. 382,900 m 3 from the total • If not properly compacted, the silt structure before being • Earthworks will be development earthwork but fill areas is susceptible to discharged into to tributary of carried out as the Project site involve a erosion, slipping and Sg. Buloh and Sg.Subang according to the large area of 2,787.41 acres, subsidence. before it joins at Sg. Buloh and allocated zoning the final earthwork quantities • If the cuttings are too from Sg.Pelampas before it areas. and platform levels will be steep and are not properly flows to Sg.Damansara. adjusted to minimize the total protected, stability • The crushed rocks will be used earthwork at site. problems may arise as source of fill, to fill up the • The leveling of ground and sub grade of roads areas and • The quantities and area of the use of heavy for landscaping purposes earthwork will be adjusted machinery for the • Turfing or revegetation should once the building platforms compaction of the fill be carried out immediately at are determined. material during land all exposed areas.

d-v EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS development and construction Measures such as activities will give rise to dust hydroseeding, installation of and noise pollution. turf mats or other suitable initial geotextiles are suggested to promote vegetation growth. • The heavy vehicles will have to observe speed limits and any damage done to the transportation routes should be repaired. • Erosion control proposed is by work scheduling, soil preparation / roughening, mulching, cover crop/grass • Sediment Control proposed is sediment basins, check dam, earth bund, sediment fence and street sweeping. • Runoff Management BMPs is Temporary earth drain, Drainage Outlet Protection and Temporary Waterway Crossing • Tracking control proposed is the use of hoarding, stabilized construction access, wash trough, and wetting of ground. • Maintenance of the completed and temporary works.

d-vi EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS Hydrology • Site clearing and • The clearing of the existing • All together there are 91 Short term The temporary earthwork activities will vegetation will increase in sediment basins proposed for drainage system will have a significant impact discharge into to tributary of Sg. the entire development area in be designed to on the hydrological Buloh and Sg.Subang before it order to trap all surface runoff. comply with the regime. joins at Sg. Buloh and from • The surface drainage needs to procedures as Sg.Pelampas before it flows to be constructed in order to outlined in the Sg.Damansara. reduce the infiltration and MASMA manual. erosion caused by surface runoff especially during heavy rainstorms. Soil Erosion • Site clearing and During this earthworks and • The earthworks and Short term earthworks in the form of construction phase, construction works will be cut and fill activities. Soil erosion rates under the worst carried out in according to the case scenario: earthwork zoning. Zone 1A- 681.8 tons/ha/year • Provision of 91 sediment Zone 1B- 700.8 tons/ha/year basins for the Site. Zone 1C- 1,138.2 tons/ha/year • Maintenance of the drainage Zone 1D-155.6 tons/ha/year network and sediment ponds. Zone 2A-1,181.9 tons/ha/year • Biotechnical protection and Zone 2B-797.6 tons/ha/year mechanical practices to attend Zone 2C-816.9 tons/ha/year to the exposed soil. Undisturbed area – 265.4 • Implementation of ESCP. tons/ha/year The entire Project Site - 718 tons/ha/year respectively.

Sediment yield under the worst case scenario: Zone 1A- 38,263 tons Zone 1B- 32,982 tons Zone 1C-40,982 tons Zone 1D-2,826 tons Zone 2A-34,205 tons Zone 2B-38,263 tons

d-vii EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS Zone 2C-21,042 tons Undisturbed area – 6,013 tons The entire Project Site – 214,546 tons per storm event for the entire Project Site which is approximately nine (9) times higher than the existing condition of 24,781 tons per storm event

Air Pollution • Improper storage of • Increased level of TSP due to spillage • All storage and transported Short-term within The air pollution raw construction or wind-blown dust from uncovered material especially bulk the duration of problem is materials such as material which may have some material, should be properly the proposed considered to be cement, sand, gravels. effects on aesthetic value and health covered and secured with Project. short-term problem aspects. ropes to prevent spillage and and localised within • The leveling of ground and the use of wind-blown dust. the working areas. heavy machinery for the compaction • Provision of wash trough. of the fill material during earthwork • Constant wetting and and construction activities will give cleaning of roads connecting rise to dust pollution. the Site to external public • Traffic movement on dirt road will roads. churn up the surface and may incite • Regular maintenance of hazy condition especially during dry vehicles and machinery, and and windy periods. observation of speed limits • The anticipated immediate receptors shall reduce the level of of air quality degradation are exhaust gases, dust as well as residents of Bandar Saujana Utama vehicular noise and vibration. (West), Denai Alam Development • To erect hoarding along the (southeast), Taman Bukit boundary of the Project Site. Subang(southeast), Cahaya SPK • Existing vegetation along the Development (South), Taman Desa western part of the Project Moccis (north), Kg.Merbau Sempak area i.e., 20m buffer Tambahan (north) and Kg.Kubu Gajah allocation beside Bukit Cherakah Forest reserve will

d-viii EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS (northeast) and existing staff and remain untouched and shall workers who are still working at the serve to absorb the oil palm plantation during Zone 1a atmospheric pollutants. and 1b construction. • Based on prevailing wind occurrence from northwest-southeast direction, air—borne particulates from the activities within the Project site might not directly affect residents of Taman Desa Moccis (north), Kg.Merbau Sempak Tambahan (north), Kg.Kubu Gajah (northeast), Bandar Saujana Utama (West) but could possibly impacted Denai Alam Development (southeast) and Taman Bukit Subang (southeast). Noise Pollution Earthworks • Denai Alam Development, Kg.Merbau • Noisy construction activities Similarly with air Sempak Tambahan, Pangsapuri should be done only during pollution, noise Teratai, Bandar Saujana Utama and day-time to preserve pollution is also Kg.Kubu Gajah which is located tranquility of night-time and localized and approximately 16m, 18m, 35m, 50m, reduce level of nuisance to short term. 150m shall experience excessive noise surrounding population. level emitted from tractors, scrappers, trucks and, jackhammer/rock drills.

Building and • Piling Activities The distance from the nearest possible • Method of piling Short-term infrastructural Works piling area to the nearest receptor i.e., recommended is by using within the i. proposed terrace house to the hydraulic pile or jack in pile duration of the nearest building at Denai Alam– to reduce the impact on the proposed ~16m noise at the nearest Project. ii. proposed TNB main distribution proposed building to the chamber to Pangsapuri Teratai – existing buildings. ~35m

d-ix EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS Building and • Piling Activities iii. proposed Medium Low Cost • Due to the close proximity of the Infrastructural Works Apartment to the nearest existing proposed piling locations to the building in Bandar Saujana Utama existing house, the project – ~50m. proponent may consider to • Given a distance of 16m,35m and provide a temporary noise barrier 50m from the nearest receptors, at the affected areas (i.e. nearest the noise emission at 90 percentile house at Pangsapuri Teratai and of the time is above than the limit housing area at Denai Alam

of L 90 =60, if the enclosed hydraulic Development) during piling drop hammer is used (the simulated activities. reading shows of 78.92 dB(A),72.12dB(A) and 69.02 dB(A) with limited working time).

• Demolition waste and • Sedimentation is likely to occur, • The waste generated should be Construction Debris higher rainfall runoff on land managed according to Solid • Traffic and surfaces; as a result the scour Waste and Public Cleansing Transportation Impact problems occur and increase Management Act 2007 (Act 672) sedimentation into stream. • The scheduled wastes or any • Improper disposal of construction hazardous wastes encountered debris may eventually clog drains, should be disposed off site in affecting the appearance of the accordance to the Environmental Project Site. Quality (Scheduled Wastes) • The demolished waste would have Regulations 2005 and to be properly disposed off in order Environmental Quality (Scheduled to avoid safety and health Wastes) (Amendment) complications. regulations 2007. During construction stage, lorries and trucks delivering building materials, aggregate, etc will increase traffic flow of the area

d-x EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS • All domestic and building waste will be disposed off site to an approved dumpsite. • Traffic management is necessary to control traffic movements especially during peak hours. C. Operational Phase Stormwater Management • Implementation of the • Without a proper drainage • Part of the watershed area of Tasik Project requires the planning and stormwater Subang Dam and part of Bandar installation of various management, water quality and Saujana Utama are also included into stormwater surface runoff will be disturbed the detention pond design. management practices as the landuse constituent of the • The existing Sg.Subang with the width to retard the abrupt Project Site will have gone between 6m to 7.5m was allocated a flow of the runoff as through a major alteration. 50m river reserve and the existing enunciated by Jabatan river with the width between 7.5m to Pengairan dan Saliran 15m was allocated a 70m river (JPS) “storm reserve. discharge” concept. • The pond area reserved in the project site is 160.28 acres (Phase 1) and 89.58 acres (future development) which is equivalent to 9.60% and 9.03% respectively of the Project site. • A total of 35.25 acres or 2.21 % (Phase 1) and 10.52 acres or 1.06% (future development) of land is proposed as main drain. • The drain reserve also includes the Sg.Subang river reserve that is provided in the project site • There are seven (7) types of main drain proposed with the width of 10m, 15m, 20m, 25m, 30m, 40m and 50m

d-xi EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS Water Pollution • The wastewater from • Any discharge that fails to • Sewage from this area will be Short-term. The design of sewage the human comply with Standard B levels, conveyed by gravity flow into the treatment plant shall population (P.E of will pollute the receiving river. proposed 16.15 acres of Sewage comply to “Malaysian 195,000) at full • Indiscriminate dumping of waste Treatment Plant that is situated at Sewerage Industry operational stage is into the drainage system would eastern part of development site Guidelines –Volume IV – approximately degrade the water quality. before discharging into Sg.Subang. Sewage Treatment 43,875,000 L/day. • IDEA system will be used at the STP Plants (Third Edition and 4 nos of Pumping stations are SPAN 2009)” proposed. Waste Management Solid waste expected to • Improper disposal of solid waste • Implementation of a proper and be generated from the may affect aesthetic quality, a adequate waste collection system -Solid Waste community on-site is source of water contamination by the Local Authority. 195,000 kg/day. and proliferation of disease • The solid waste will be disposed to vectors. an approved dumpsite i.e., landfill.

-Sullage and Kitchen Waste • All drainage systems and piping • Grease traps must to be prepared Management from Kitchen will be clogged if the sullage and for all kitchens in the cafeteria and Restaurant kitchen wastes are discharged food court to trap the Fat, Oil and without a proper trap. Grease (FOG).

Traffic • The increase in traffic The following road will be • Minor improvements to be carried Residual impacts activities would be a affected: out at Federal Road 54 junction source of impact on 1) Federal road 54 before year 2025 i.e. additional both the air and 2) Elmina Interchange at GCE lane for northern section of noise quality. 3) Main roads and main Persiaran Elmina • Two traffic scenarios junctions of the • By year 2035, a section of Federal were projected, until development. Road 54 that is located north of year 2025 and year the site is proposed to be widened 2035. to six lanes.

d-xii EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont…. PHASE OF ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS DEVELOPMENT Traffic • Elmina Interchange at GCE (Exit 3504) to be operated as a partial cloverleaf from today until year 2035 • The two four-legged roundabouts along Spine Road 01, Spine Road 01/CBD Road 03/Persiaran Metafasa Junction and Spine Road 01/Spine Road 02 Junction will be upgraded. • Possibility of providing direct traffic connection to/from Damansara Highway (DASH) via the southern section of the development’s Spine Road 01. • Possibility of providing traffic connection to/from Spine Road 02 of the development

d-xiii EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan

Cont….

PHASE OF ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS DEVELOPMENT Air and Noise • The increase in traffic • The traffic emissions are • Provision of sufficiently sized Residual impacts activities would be a source expected to be the major junctions, traffic signages and of impact on both the air source of air pollution in proper maintenance of road and noise quality. the area. Air pollutants network system. such as dust, smoke and • Regulatory procedures or exhaust gases are mainly control of traffic emissions to traced to vehicular comply with the legislative combustion. limits. • The increasing traffic • Provision of adequate and activities and human efficient road systems to activities are the main reduce traffic congestion. contributing factors to noise pollution which would primarily come from heavy vehicles movement and other transport related activities.

• Denai Alam Development, • Based on the prevailing • Provision of sufficient buffer Taman Bukit Subang, wind from NW-SE of 30m from the Sewage Kampung Kubu Gajah and direction, indicating that treatment Plant. Elmina East development at the Elmina East the east/ southeast of the Development may be • Vegetation to absorb the Project area. affected by the air -borne atmospheric pollutants. particulates or any odour release from the Project site’s Sewage treatment Plant.

d-xiv EIA for the Proposed Mixed Development on Lot 368 Section U15, PT50037 (Part of Previous Lot 360) Section U16, Lot 2132 Section U17, Mukim Sungai Buloh and Lot 2685 Section U15, Mukim Bukit Raja, District of Petaling, Selangor Darul Ehsan Cont…. PHASE OF DEVELOPMENT ACTIVITIES POTENTIAL IMPACTS MITIGATING MEASURES SIGNIFICANCE REMARKS Biological Environment • Enhance the aesthetic • Biological impacts are basically • Re-establish and diversify the Long-term. value of the Project Site upon re-planting of greeneries flora and fauna species, with landscape by establishment of buffer zones albeit nominal in the Site. programme. and landscaping. • Implementation of • This activity could further attract aesthetically pleasing, some fauna species to the visually enhancing and Project Site. extensive landscaping will • The loss of the existing attract a community of small terrestrial biological animals and provide a environment during the wholesome environment. establishment of a built development.

Socio-economic • The potential positive • Increase current status of living None Long-term. Environment impacts on the socio- of the local population residing economic environment nearby in terms of public are evident with the utilities, amenities, implementation of the infrastructures and increase proposed Project. employment opportunities.

Residual impacts • Potential residual • Discharges from the sewage impacts are from water, treatment plant which noise and air. eventually flow into Sg.Subang • The proposed Project does not warrant serious environmental concern in terms of anticipating any excessive noise nor gaseous pollutants being emitted to such an extent that it affects the living ambience of adjacent developments.

d-xv