1 Dex Engineering Co., Ltd. Project Chan-Eak Holding Electrical work (HV,MDB,MCC and Lighting ) 3,300,000.00 2 AA Pulp Mill 2 Co., Ltd. (AA Group) Annual Shut Down 2004 Magnetic Flow Tube จานวน 87 ตว 870,474.00 3 PTT Public Co., Ltd. Gas Chromatography Installation Gas Chomatrography,Tubing and control Panel 1,745,000.00 4 Thai Caprolactum Public Co.,Ltd. UNT & TCL Turnaround 2005 Overhaul Safety Valve,Manpower Supply 1,040,000.00 5 Bangkok Polyethylene Public Co., Ltd. Turnaround 2005 Overhaul Control Valve 640,000.00 6 TIG Hyco Co., Ltd. Hyco Turnaround 2005 Overhaul Control Valve, Manpower Supply 561,000.00 7 National Petrochemical Public Co.,Ltd. Turnaround Shutdown 2005 Overhaul Safety Valve 520,000.00 8 Rayong Engineering & Plants Services Co.,Ltd. ROC Turnaround 2005 Overhaul On-Off Valve 200 Ea. & Manpower Supply 1,200,000.00 9 NPTC Maintenance & Engineering Services Co., LTHASCO Modify Transformer Rectrifier Installation Electrical 786,534.29 10 Thai Organic Chemical Co.,Ltd TOCC Cable Laying & Instrument Installation & Commissioning 1,194,412.00194 412 11 TIG Air Chemicals Limited TIG-Bangpakong Co2 Storage Tank Sermsuk Chonburi & Add work 550,000.00 12 Dex Engineering Co.,Ltd. Chan-Eak Cold Storage Additional work For Electrical work 789,000.00 13 Thai Caprolactam Public Co., Ltd. UNT & TCL Turnaround 2005 Manpower Supply 999,600.00 14 Agro Fiber Co., Ltd. (Advance Agro Group) Shut down 2005 Overhaul Control valve and Safety valve 716,321.80 15 UBE Nylon (Thailand) Limited. UNT Plant Lightning System 770,000.00 16 Bankhai Concrete Product Co., Ltd. Provincial Waterwork Authority Waterwork System for the East of Thailand Project 16,037,186.60 17 Siam Rajathanee Co.,Ltd. PTT (ปตท.) Install GC Of GSP 1, 2, 3 & DPCU 987,459.00 18 GE Plastic (Thailand) Co., Ltd. Hand Over Project PLC, Electrical & Instrument Installation 3,400,000.00 19 Advance Agro Public Co.,Ltd. Annual Shut down Pulp 1 Overhaul CV,SV,On-off valve, online-test SV,Flow Tube 1,085,435,67 20 Advance Agro Public Co.,Ltd. Annual Shut down Pulp 2 Overhaul CV,SV,On-off valve, Clen & Check Flow Tube 1,616,510.00
22 NPTC Maintenance & Engineering Services Co., Ltd. UOP Separex Memben System (PTT) Install Electrical And Instrument 1,317,900.00 23 Stammech Engineering Co., Ltd CUP1-TEX Metering Station (PTT) Electrical, Instrument and Lighting Installation 4,085,125.00 24 Aditya Birla Chemicals (Thailand) Limited TOCC Expansion Caustic Plant Instruments Installation Schedule of Rates 1,763,376.51 25 Thai Polycarbonate Co., Ltd. TPCC Turnaround 2006 Electrical work 759,549.00 26 JJ Machinery & Supply Limited Partnership Pneumatic Conveying System ( TPT) E & I Installation and additional work 1,233,320.00 27 Thai Petrochemical Industry Public Co., Ltd. TPI Preventive maintenance Repair and test SV at boiler A/B and furnace of ETP Plant 199,985.00 28 Demco Company Limited 115kv and 22kv GIS Central Utilities Cable Ladder Support Installation 525,970.50 29 GE Plastics (Thailand) Co., Ltd. GE Plastic Air Receiver Tank 576,904.00 30 Pro Meco Service Co., Ltd. Agro Fiber Turnaround 2006 Overhaul CV, SV, MV & Three Way Valve 740,000.00 31 The Siam United Steel (1995) Co., Ltd. Preventive Maintenance Overhaul Control Valve 885,258.00 32 Glow SPP3 Co., Ltd. Glow SPP3 Sampling station Demin system (TCC-1,2,3) & Clarified system (TCC-1) 1,162,441.25 33 Advance Agro Public Co., Ltd. AA Pulp Mill 2 Turnaround 2007 Overhaul Control Valve, Manual Valve 1,234.591.00 34 Advance Agro Public Co., Ltd. AA Pulp Mill 1 Turnaround 2007 Overhaul Control Valve & Additional Work 1,239,000.00 35 BAAC Bank (ธกส.) Improve Bank Office at Pluak Daeng Improve Instument, Air Conditioner and Build-In System 1,790,000.00 36 Thai Plastic and Chemicals Public Co., Ltd. Install & Modify Work SD 2007 New install Tube, Conduit & Cable tray 610,041.00 37 Zeon Advanced Polymix Co., Ltd. Zeon 2 New Factory Install Cable Ladder & Pulling Cable Power,Control Panel 1,496,703.00 38 Pheonix Pulp and Paper Public Co., Ltd. PPP Annual Shutdown 2007 Overhaul Body & Actuator Valve 746.041.00 00 39 Triangle Engineer (Thailand) Co., Ltd. TOL Metering Project Supply Cable, Grounding, Supply MCB Panel, Lighting 853,454.21 40 Rayong Engineering & Plant Service Co.,Ltd. SMPC Shut Dow 2007 Overhaul Control Valve 1,027,105.36 41 Air Liquide (Thailand) Ltd. Air Liquid Shut Dow 2007 Overhaul Valve & Manpower Supply 861,088.97
43 Aditya Birla Chemicals (Thailand) Limited Pilot Plant Instruments Installation Schedule of Rates 1,352,769.00 44 Rayong Engineering & Plant Service Co.,Ltd. TMMA Turnaround 2007 Overhaul Control Valve 339 Ea. (Schedule 1 Month) 2,246,564.17 45 Rayong Engineering & Plant Service Co.,Ltd. SMPC Plant 3 Shut Dow 2007 Overhaul CV 66 Ea.(Average 8 Nov 13-30, 2007) 877,681.44 46 Advance Agro Public Co., Ltd. AA Pulp Mill 1 Turnaround 2008 Overhaul CV, MV, SV 257 Ea. 2,665,248.14 47 Advance Agro Public Co., Ltd. AA Pulp Mill 2 Turnaround 2008 Overhaul CV, MV, SV 130 Ea. 1,329,817.00 48 Rayong Engineering & Plant Service Co.,Ltd. SMPC Plant 1-3 Shut Dow 2008 Overhaul CV, On-Off & Slide Gauge Total 272 Ea. 2,260,000.00 49 Rayong Engineering & Plant Service Co.,Ltd. TPE LL Plant Shut Dow 2008 Overhaul CV, On-Off & Slide Gauge Total 168 Ea. 970.000.00 50 Air Liquide (Thailand) Co., Ltd. Shut Dow 2008 Overhaul Manual Valve, Safety Valve Total 108 Ea. 510,000.00 51 Thai Synthetic Rubber Co., Ltd. Shut Dow 2008 Overhaul Manual Valve Total 53 Ea. 686,000.00 52 Agro Fiber Co., Ltd. Shut Dow 2008 Overhaul Manual Valve, Safety Valve Total 52 Ea. 630,000.00000 00 53 Michelin Siam Co., Ltd. Shut Dow 2008 (Overall Year 08) Modify Work & Construction Work 823,634.90 54 Ensure International Co., Ltd. IRPC Relocate Sphere Tank No.7051A (IRPC) E&I Work 1,158,850.00 55 Demco Public Company Limited CUP3 TO PTTPE Install Electrical & Instrument Work 7,594,180.34 56 Michelin Siam Co.,Ltd Shut Dow 2009 (Overall Year 09 Overhaul Valve & Modify Work & Construction Work 1,336,749.80 57 Aker Cool Sorption Siam Ltd. Surat Thanee, Ratburi, ESSO Installation Cable Tray & Pulling Cable, Manpower supply 1,109,077.00 58 Triangle Engineers (Thailand)Co.,Ltd. Thai Ability Engineering Co. Ltd. (วดสมบรณ)Electrical temporary for heat machine 686,219.00 59 Thai Industrial Gases Public Co.,Ltd. TIG, Hadyai Site Manpower supply, Overhaul SV,CV,MV 1,153,092.93153 93 60 Indorama Polyester Industries Public Co., Ltd. PM1,PM2 POY Plant Manpower supply, supply Material, Overhaul SV,CV,MV 9,947,597.10 61 JP Valves Co., Ltd. HTC-IRPC, THPP3, GS E&C, TSL Overhaul SV, MV, CV 1,035,532.90 62 Alstom (Thailand) Ltd. Power Plant Bang Bo Turnaround 2009 Overhaul Control Valve, Manpower supply 1,011,551.50
64 Bayer Thai Co., Ltd. PC Plant, CPD Plant, MC Plant Overhaul Safety & Butterfly Valve 520,267.00 65 Egco Cogeneration Company Limited. STG 1, HRSG 1, BOP 6Y Overhaul MV,CV 881,595.00 66 Excel Marco Industrial Systems Pte Ltd. Suvarnabhum Airport Like & City air Manpower supply, Electrical & control wiring 1,438,031.45 67 Glow Ipp Company Limited Bowincity Overhaul SV, MV, CV 557,170.00 68 HMC Polymers Co.,Ltd. HMC Plant Overhaul Safety Valve,Re-Install Piping 857,667.65 69 Kansai Resin (Thailand) Co.,Ltd. KRC งานบอเกบนาดบเพลง 1,186,294.00 70 Operational Energy Group Limited GTG & HRSG 1-3 and BOP#1,2 Overhaul Safety Valve. & Control Valve 538,215.00 71 Rayong Engineering & Plant Service Co., Ltd. SMPC, MTT, TPE,T-MMA,ROC,HD#1 Overhaul Valve 2,124,290.72 72 Siam Mitsui PTA Co.,Ltd CV Silo loading Overhaul Control Valve 536,735.41 73 Glow Energy Public Co., Ltd. SPP 2 Plant Overhaul Valve, Modify Samping stainless tube 1,023,619.25 25 74 TPT Petrochemicals Public Co., Ltd. CTA, PTA Plant Shut down 2009 Overhaul SV, MV, CV 2,933,547.00 75 Thai Rotary Engineering Public Co., Ltd. Site 7 Manpower supply 1,055,819.08 76 Thai Synthetic Rubbers Co.,Ltd. Shut Down MV TSL 2009 Overhaul SV,MV,BV, CV 1,25,1807.75 77 Toyo-Thai Corporation Public Co., Ltd. D132, D138,D143 Repair welding flange aluminum valve, Manpower supply 3,251,110.25 78 VKR Engineering Service Part.,Ltd SD Glow IPP บอวน Overhaul Body MOV Damper Valve 588,757.50 79 Thaiplastic and Chemicals Public Co., Ltd. Shut Down VCM#1 Overhaul Control 751,673.93 80 UBE Chemical (Thailand) Limited. Shut Down TSL 2010 Overhaul Manual Valve 1,616,624.48, 81 UBE Chemical (Thailand) Limited. Shut Down TCL 2010 Overhaul Manual Valve 1,059,300.00 82 Rayong Engineering & Plants Service Co., Ltd. Service Valve in SCG Group Year 2010 Overhaul Control Valve & On- Off Valve & Spare Part 9,224,885.65 83 Actuator Service Co., Ltd. Khanom Power Station EGCO Group Overhaul Control Valve & Actuator 1,760,000.00
85 Metso Automation Co., Ltd. DOW Leak Test Valve CV-MV 241 Ea. & SV 252 Ea. 4,909,800.00 86 Hyundai Engineering (Thailand) Co., Ltd. EPS Project Leak Test & Overhaul CV, MV, SV 722,257.50 87 Vinythai Public Compeny Limited. NaOH metering station Electrical & Instrument 2,088,450.55 88 CTCI (Thailand) Co,Ltd. Hmc Pdh, Ptt Asahi, Ptt Ut Year 2011 Leak Test & Overhaul Valve 2,536,540.50 89 Vinythai Public Compeny Limited. NaOH metering station No.2 Electrical & Instrument 1,653,240.84