PROJECT SITE Site Location: Road No. 2, Nhon Trach Industrial Park No. 1, Phase II, Nhon Trach District, . EXISTING INFRASTRUCTURE SYSTEMS OF NO 3 – PHASE II Nhon Trach 3 IP, Phase II covered a total area of 360.5 ha. The IP’s EIA report was approved by the Ministry of Natural Resources and Environment(MONRE) at Decision No. 1696/QD-BTNMT dated November 15, 2006. The IP has been attracting various industries including garment and textile, footwear and leather, machine manufacturing, food processing, medicine and cosmetics, material technologies, interior decoration, wooden product processing and services such as banking, telecommunication, public cleaning service, warehouse, workshop rental among others. Area: 360.5 ha with the construction area of 262.5 ha (65.7% of total area) 29 investment facilities’ licenses were granted so far in Nhon Trach 3 IP. The occupied area: 126.95 ha; sharing 48%. The unoccupied area: 136 ha; sharing 52%. Tree growing area: 61.29 ha; sharing 17%. List of Industries and Their Wastewater Treatment Capacity table summarizes industries in Nhon Trach 3 IP, Phase 2, with their size and busines (as of April 2012) Table 1: Industries in Nhon Trach 3 Industrial Park, Phase 2 No. Industries Area (m2) Business Notes Operating Industries 01 Viet Long Packing Co. Ltd. 50,000 packing manufacturing Have pre- treatment plant 02 SPC Tianhua Co., Ltd () 20,000 Manufacturing of chemicals for wastewater treatment industries No pre- treatment 03 Tin Nghia Construction Material 62,429 Brick and tile manufacturing No pre- treatment
Affiliated Co., Ltd. 04 Shun Yin Ceramics Materials Co., Ltd. 20,000 Ceramics manufacturing No pre- treatment 05 Le Phan Construction Co., Ltd. 20,613 Fresh concrete manufacturing No pre- treatment 06 Ampharco Cosmetics Joint Stock Co. 64,377 Pharmaceutical product manufacturing Have pre- treatment plant 07 Technique Co., Ltd. 68,053 Manufacturing of valves and steeless parts Have pre- treatment plant 08 CSB Battery Co., Ltd. 100,000 Dry battery manufacturing Have pre- treatment plant 09 Velco Co., Ltd. 30,000 Machine and equipment manufacturing for steel industries No pre- treatment 10 Kirby Southeast Asia Co., Ltd. 65,862 structure processing No pre- treatment 11 EU Construction Material Co., Ltd. 30,000 PVC door and partition manufacturing No pre- treatment 12 Tan Tien Plastic JS Co. 50,000 Plastic No pre- treatment 13 Towa Vietnam Co., Ltd. 17,000 Plastic home appliances manufacturing No pre- treatment 14 Sammi Co., Ltd. 17,052 Steeless steel wire and net manufacturing Have pre- treatment plant 15 An Lac Nhon Trach Co., Ltd 24,000 Toilet paper processing No pre- treatment 16 Plus Vietnam Industry Co., Ltd 30,000 Stationery manufacturing Have pre- treatment plant 17 Y.S.P Vietnam Co., Ltd. (experimental operation) 68,000 Pharmaceutical product manufacturing Have pre- treatment plant 18 Soltec Vietnam Co., Ltd. 20,000 Manufacturing of industrial equipment, environmental treatment equipment, industrial No pre- treatment
pipe and construction scaffolding 19 Vietnam Co., Ltd. 15,000 Manufacturing of steel and stainless steel components, industrial pipe, industrial valve and cranes No pre- treatment 20 Rohm and Haas Co., Ltd 40,764 Polymer chemical manufacturing No pre- treatment Temporarily Closed Industries 21 Ho Thanh Industry Co., Ltd. 10,000 Polymer plastic manufacturing - Under-construction Industries 22 Eastern Sai Gon Concrete JS Co. (DSC) 15,000 Pre-cast concrete components manufacturing - 23 MKTP Co., Ltd. 12,000 Manufacturing of metal components, mechanical processing, industrial machine installing, automobile and motorcycle maintenance, etc - 24 Promax Textile Vietnam Co., Ltd 100,000 Processing of fiber, woven fabric - 25 JFE Mechanical VN Co., Ltd. 25,000 Industrial and environmental treatment equipment - 26 YKK Vietnam Co., Ltd. 130,495 Zipper materials - 27 TANAKA Scale Vietnam Co., Ltd. 20,000 Industrial scales - Under-Investment Processing Projects 331.401 28 D.N Tan Dai Kim Stock Co. 43,906 Manufacturing of plastic door with steel frame - 29 Nhan Duc Vietnam Co., Ltd. 70,000 Plastic frame manufacturing - TOTAL 1,239,551
12 Tan Tien Plastic JS Co. Plastic BOD5, COD, TSS, colour, sulfur, temperature 13 Towa Vietnam Co., Ltd. Plastic home appliances manufacturing BOD5, COD, heavy metal, specific chemicals 14 Sammi Co., Ltd. Steeless steel wire and net manufacturing TSS, heavy metal, turbidity 15 An Lac Nhon Trach Co., Ltd Toilet paper processing metal, turbidity, temperature, TSS 16 Plust Vietnam Industry Co., Ltd. Stationery manufacturing TSS, heavy metal, turbidity 17 Y.S.P Vietnam Co., Ltd. (experimental operation) Pharmaceutical product manufacturing COD, BOD5, TSS, TN, TP 18 Soltec Vietnam Co., Ltd. Manufacturing of industrial equipment, environmental treatment equipment, industrial steel pipe and construction scaffolding Heavy metal, inorganic greases, TSS 19 Kyowa Vietnam Co., Ltd. Manufacturing of steel and stainless steel components, industrial pipe, industrial valve and cranes COD, heavy metal, TSS 20 Rohm and Haas Co., Ltd Polymer chemical manufacturing Heavy metal, inorganic greases, TSS TEMPORARILY CLOSED INDUSTRY 21 Ho Thanh Industry Co., Ltd. Polymer plastic manufacturing COD, TSS, organic matters INDUSTRIES UNDER CONSTRUCTION 22 Eastern Sai Gon Concrete JS Co. (DSC) Pre-cast concrete components manufacturing BOD5, COD, heavy metal, specific chemicals 23 MKTP Co., Ltd. Manufacturing of metal components, mechanical processing, industrial machine installing, automobile and motorcycle maintenance, etc TSS, heavy metal, turbidity 24 Promax Textile Vietnam Co., Ltd Processing of fiber, woven fabric Heavy metal, turbidity, temperature, TSS
The discharge sources is listed in order by its location along the discharge network: upper Lo Ren Canal, lower Lo Ren Canal (downstream of project discharge point), and then the section along (near Long Tho Commune). Table 12: List of all wastewater discharge sources from Nhon Trach 3 IP No Wastewater Source Discharge rate (m3/day) Discharge point Receive body I Industrial sources 20,500 1 Formosa Limited Liability Company 5,000 Lo Ren Mareng and Lo Ren Canals 2 Nhon Trach 2 IP 12,000 Upstream of Rach Mieu Rach Mieu 3 Nhon Trach 1 IP 3,500 stream of Thi Vai before joined by Ma Reng Canal, and 100m downstream of discharge point (upper stream along Long Tho Commune) II Agricultural sources 7,043,760 – 9,391,680 m3/farming season 1 Wastewater from shrimp farming in Long Thanh and Nhon Trach District 9,000 – 12,000 m3/ha III Domestic 1,467 – 1,956 1 Domestic wastewater from Long tho Commune, Nhon Trach District 536 – 715 Lo Ren Mareng and Lo Ren Canals 2 Domestic wastewater from Hiep Phuoc District, after mixing with surface water of Rach Mieu, Ba Ky and Ma Reng Canals 930 – 1,240 Upper stream of Thi Vai before joined by Ma Reng Canal, and 100m downstream of discharge point. (upper stream along Long Tho Commune) Industrial Sources Wastewater after treatment of Nhon Trach 3 IP is directed into Lo Ren Canal, then mixed with wastewater from section of Industrial Park and the Long Tho Commune (Hiep Phuoc). This continues to flow southeast down the slope across terrain, receiving wastewater from residential areas along the canal, before running through Ma Reng Canals and finally being discharged into upper Thi Vai.
Pb mg/L 0.036 Undetected (LOD=0.001) 0.55 Cd mg/L Undetected (LOD=0.005) Undetected (LOD=0.01) 0.11 Ni mg/L Undetected (LOD=0.06) Undetected (LOD=0.005) 0.55 Inorganic oils mg/L 12.6 Undetected (LOD=3) 11 Organic Oils mg/L 7.26 Undetected - S2- mg/L 2.83 Undetected 0.55 Cl2 mg/L Undetected (LOD=0.1) 1.85 2.2 Phosphorus based Pesticides µg/L 0.0073 Undetected (LOD=0.001) 1.1 Chloride based Pesticides µg/L Undetected (LDO=0.0005) Undetected (LOD=0.0005) 0.11 Phenol µg/L 0.08 Undetected (LOD=0.01) 0.55 Coliforms MPN/ 100mL 3.5x106 < 1.8 5500 Source: Environmental monitoring report of Nhon Trach 3 IP, Phase 2, 2011 Table 27: The characteristics of the IP centralized wastewater treatment (Phase 2 1), fourth quarter, November 2011 No Parameters Unit WW characteristics 9/2011 QCVN 40:2011/BTNMT Column B with Kq=1.1;Kf=1.0 Pre-treatment After Treatment 1 pH - 6.69 8,47 5.5 - 9.0 2 COD Pt-Co 278 13 165 3 BOD5 mg/L 192 18 55 4 TSS Mg/L 104 39 110 5 Colour mg/L 55 25 165 6 N-NH4+ mg/L 34.2 Undetected (<0.5) 11 7 TN mg/L 46.2 18.1 44 8 TP mg/L 8.18 1.58 6.6 9 CN- mg/L Undetected (<0.005) Undetected (<0.005) 0.11 10 Cr6+ mg/L Undetected (<0.01) Undetected (<0.01) 0.11 11 Cr3+ mg/L 0.024 0.009 1.1
Table 38: Guidance for mitigation measures for CETP operation No Acitivities Negative Impact Mitigation method Budgets (VND) Duration Action doer Supervisors 01 Preparation Phase 1 month 1.1 Research treatment technology Sustainablilty of surrounding environment High treatment efficiency - 1 month Project owner Department of Science and Technology Dong nai 02 Construction 6 months 2.1 Deconstruct existing building - Atmosphere: Bụi, SO2; NOx; CO; CO2; THC. - Injuries, accidents. - Use water to reduce dusts, carry out within the designed plan and pace. - Training, provide protection gears for workers Within project budget DONRE Dong Nai Officie of NRE Nhon Trach; Nhơn Trạch 3 IP Administrator 2.2 Storing and transporting materials - Dusts - flamble gases from fuels - Manage the plan for transport and handle these materials None Department of Transport, Environmental police 2.3 Install machineries, equipments for the treatment - Dusts and noise - Injuries and accidenrs - Training, provide protection gears for workers - Rags with grease and oils needed to be contracted to treat appropriately. Within project budget DONRE Dong Nai Officie of NRE Nhon Trach; Nhơn Trạch 3
hazardous wastes from sludges and chemical storage appropriately 3.5 Fuel or chemicals leakage May cause explosion, cause neagative to public health and the environment Periodic monitoring the and chemicals storage (amounts, conditions) Monthly monitoring DONRE 3.6 Fire and thunder Affect companies and public properties Set up 2 fire hydrants and a lighting arrester to reduce the impact 25,000,000 đồng Before operation DONRE, PCCC (firefighter) police 3.7. The tratemnt plant stop operating properly Due to broken machinery or electric reasons The supervisor will stop the operation of the treatment plant Within project operation budget When accidents happens DONRE
4 Tran Quoc Hung Male 1964 Hamlet 2, Long Tho Commune, Nhon District, No No Pomelo crop is affected by water quality No Disagree Project should cooperate with local government to monitor and prevent solid wastes and wastewater to enter the open water 5 Nguyen Thi Kim Lien 1969 877/1 Hamlet 2, Long Tho Commune, Nhon Trach District, worker Well No No No No No opinion The project owner should be careful with the discharge during rain, to prevent flood onto residential houses near Lo Ren 6 Nguyen Thi Lot 1955 Hamlet 2, Long Tho Commune, Nhon Trach Worker Well No No No No Agree
District, , Dong Nai 7 Thi 1967 859/6/7 Hamlet 2, Long Tho Commune, Nhon Trach District, Workers Well No No No Odours from wastewater affects the family No opinion Ensure the treated wastewater meet the standard and won’t cause offensive odours 8 Nguyen Thi Dien 1950 815/34/2 Hamlet 2, Long Tho Commune, Nhon Trach District, worker Well 9 Nguyen Thi Luom 1958 Hamlet 2, Long Tho Commune, Nhon Trach District, worker Well No No No No Agree No Opinion 10 Phan Thi Hong 1971 Hamlet 2, Long Tho Commune, Nhon District, worker Well No No No No The project owner should be careful with the discharge during rain, to prevent flood onto residential houses near Lo Ren
11 Phan Thi Loc 1964 Hamlet 2, Long Tho Commune, Nhon Trach District, Worker Well No No No No Agree The project owner should be careful with the discharge to prevent flood onto residential houses near Lo Ren 12 Nguyen Thị Luoc 1968 Hamlet 2, Long Tho Commune, Nhon Trach District, worker Well No No No No Agree No Opinion 13 Tran Thi Thu Mai 1959 Hamlet 2, Long Tho Commune, Nhon Trach District, Retailer Well No No No No No opinion Please excavate Lo Ren frequently, prevent wastewater stagnant, causing flood during rain 14 Tran Ngoc Male 1975 Hamlet 2, Long Tho Commune, Nhon Trach District, Worker Well No No No No Agree Ensure the treated wastewater meet the standard
15 Phan Thi 1989 Hamlet 3, Long Tho Commune, Nhon Trach District, Worker Well No No No No No Opinion 16 Nguyen Thi Tuyet 1958 861, Hamlet 2, Long Tho Commune, Nhon District, Retailer Well No No No No No opinion No Opinion 17 Nguyen Thi Nuu 1989 Hamlet 3, Long Tho Commune, Nhon Trach District, Retailer Well No No Yes No No Opinion 18 Le Binh Phuong Kim 1977 808, Hamlet 2, Long Tho Commune, Nhon District, Retailer Well Yes Yes No No Agree Flood during rain, The water colour is dark
19 Doan Bich Nguyen 1961 Hamlet 2, Long Tho Commune, Nhon Trach District, Retailer Well No No No No No opinion The project owner should be careful with the discharge during rain, to prevent flood onto residential houses near Lo Ren 20 Tran Kim Kieu 1969 874, Hamlet 2, Long Tho Commune, Nhon Trach District, Retailer Well No No No No Agree Before Lo Ren discharge is showed to be darken, however it have stopped recently 21 Thị Nhieu 1971 Hamlet 2, Long Tho Commune, Nhon District, Retailer Well No No No No Agree No Opinion 22 Truong Dinh Huu Male 1964 Hamlet 3, Long Tho Commune, Worker Well No No No No Agree No Opinion
Nhon Trach District, 23 Van Hoa Male 1959 877, Hamlet 2, Long Tho Commune, Nhon Trach District, Worker Well No No No No No Opinion 24 Le Van Dao Male 1948 Hamlet 2, Long Tho Commune, Nhon District, Retailer Well Yes Yes No No Agree Ensure flow from Lo ren and reach the main river