PROJECT NAME

SUPPLY AND CONSTRUCTION FOR EXPANSION OF 230/115KV PHANG KHON SUBSTATION, TRANSMISSION SYSTEM EXPANSION PROJECT NO.12

PROJECT NAME

• RAYONG 1 AND SIRACHA PROJECT

PROJECT NAME

• PTT LNG NONG FAB LNG RECEIVING TERMINAL PROJECT 
• TRANSMISSION SYSTEM EXPANSION AND RENOVATION PROJECT PHASE 2 AND FIRE PROTECTION SYSTEM PHASE 3
• SUPPLY AND CONSTRUCTION OF 115KV RATCHABURI 1 SUBSTATION (GIS) TRANSMISSION SYSTEM EXPANSION AND RENOVATION PROJECT PHASE 2 AND FIRE PROTECTION SYSTEM PAHSE 3
• SUPPLY AND CONSTRUCTION OF 230KV CHIANG MAI 2 SUBSTATION (GIS) AND EXPENSION OF 115KV CHIANG MAI 2 AND 115KV MAE TRAENG SUBSTATION UNDER TRANSMISSION SYSTEM IMPROVEMENT PROJECT IN UPPER NORTHERN REGION TO ENHANCE SYSTEM SECURITY TRANSMISSION SYSTEM EXPANSION PROJECT NO.12

PROJECT NAME

• PTTGC POLYOLS PROJECT
• EFFICIENCY, ENERGY AND ENVIRONMENT (3E) PROJECT PHASE 2

PROJECT NAME

• 4,000TONS PROPYLENE STORAGE TANK PROJECT
• PTT LNG COLD WATER GENERATION PLANT PROJECT
• BANGCHAK EGF INSTALLATION PROJECT
• SUPPLU AND CONSTRUCTION OF NEW 115KV HAT YAI 1 SUBSTATION PROJECT

PROJECT NAME

• JETTY DEVELOPMENT AND LNG RECEIVING TERMINAL PROJECT
• SIAM ICE PROJECT 
• PTTAR CLEAN FUEL PROJECT 
• PTT TANK TERMINAL PROJECT
• BIO DIESEL TANK PROJECT
• SHST (Sumiden Hyosung Steel Tire) MANUFACTORING PROJECT 
• ENVIRONMENT IMPROVEMENT TGTU PROJECT
• BST NB LATEX PROJECT 
• PTT OCS (On Shore Compressor Station)4 PROJECT
• E-2883 SHELL & TUBE HEAT EXCHANGER REBOILER PROJECT
• BPA REACTOR 8 FOR BAYER THAI PROJECT 
• BAYER PROJECT 
• SK V PROJECT PACKAGE#2 PROJECT
• PTT WHRS (Waste Heat Recovery System) FOR GSP5 PROJECT
• FLARE PACKAGE FOR SAKC PROJECT 

PROJECT NAME

• REFORMER COMPLEX 2 PROJECT
• RRC NEW DIESEL TANK PROJECT
• THPP#3 PROJECT
• PTT UPGRADING PROJECT
• SIPCO PROJECT 
• AOG UNIT OF AN & MMA PROJECT