Draft TOR, Announcement and Medium Cost -> Sealed Bids

Department Title Post Date End Date Comment
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. TIEC-L-06 (Supply and Construction of Transmission Line 500 kV Chaiyaphum 2 – Nakhon Ratchasima 4 (From Chaiyaphum 2 to KM.68)) 2026-05-15 2026-05-22

Any Comments, Please kindly contact aradee.s@egat.co.th

Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. NPUP-L-04 (Supply and Construction of Transmission Lines 500 kV Nan - Den Chai (From KM. 63 to Den Chai) and Sectionalizing of 500 kV Mae Moh 3 - Tha Tako to Den Chai Substation) 2026-05-14 2026-05-21

Any Comments, Please kindly contact 595342@egat.co.th

Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. TNRP-L20-OP (Supply and Construction for Replacement of Overhead Ground Wire with Composite Overhead Ground Wire with Optical Fiber (OPGW)) 2026-05-05 2026-05-12
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. TIEC-S-11 (Supply and Construction of Static Synchronous Compensator at 230 kV Chaiyaphum 2 Substation) 2026-04-30 2026-05-11
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. TIEC-TX-03 (Supply of 333.33 MVA 500 kV Power Transformer) 2026-04-20 2026-04-27
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. NPUP-L-02 (Supply and Construction of Transmission Line 500 kV Nan - Den Chai (From Nan to KM. 63)) 2026-03-24 2026-03-31
Procurement Department - Transmission System Segment 2nd Draft TOR for Invitation to Bid No. GBA3-TX-05 (Supply of 300 MVA 230/69 kV Power Transformer) 2026-03-24 2026-03-31
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No.TIEC-S-06 (Supply and Construction of 500/230 kV Nakhon Ratchasima 4 Substation (GIS) and Expansion of 500 kV Chaiyaphum 2 (GIS) and 230 kV Nakhon Ratchasima 3 Substations) 2026-03-04 2026-03-11
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. GBA3-TX-05 (Supply of 300 MVA 230/69 kV Power Transformer) 2026-02-26 2026-03-06
Procurement Department - Transmission System Segment Draft TOR for Invitation to Bid No. BBS1-DSS-01 (Supply of Digital Substation Protection and Automation System) 2026-02-12 2026-02-19