TOR, Announcement and Medium Cost -> Sealed Bids

Department Title Post Date End Date
Procurement Department - Transmission System Segment Announcement Revision No. 1 for Invitation to Bid No. NPUP-L-02 (Supply and Construction of Transmission Line 500 kV Nan - Den Chai (From Nan to KM. 63)) 2026-06-08 2027-04-05
Procurement Department - Transmission System Segment Announcement for Invitation to Bid No. TIEC-FRS-06 and LPLC-FRS-01 (Supply of Fault Recording System) 2026-05-27 2026-12-11
Procurement Department - Transmission System Segment Announcement for Invitation to Bid No. TIRP-MJ1-01 (Supply of Instrument Transformer) 2026-05-21 2026-12-12
Procurement Department - Transmission System Segment Announcement for Invitation to Bid No. LPLC-SWG-01 (Supply of 115 kV Compact Switchgear) 2026-05-21 2026-12-18
Procurement Department - Transmission System Segment Announcement for Invitation to Bid No. NPUP-SA-02 and LPLC-SA-01 and TIEC-SA-05 (Supply of Surge Arrester) 2026-05-19 2026-12-05
Procurement Department - Transmission System Segment Announcement Revision No. 1 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) 2026-05-18 2027-03-17
Procurement Department - Transmission System Segment Supplemental Notice No.1 for Invitation to Bid No. TIEC-CR-13 (Supply of Control and Protection Equipment) 2026-05-15 2026-10-25
Procurement Department - Transmission System Segment Announcement Revision No. 2 for Invitation to Bid No. TIEC-CR-13 (Supply of Control and Protection Equipment) 2026-05-15 2026-10-25
Procurement Department - Transmission System Segment Announcement for Invitation to Bid No. TIEC-CR-07 (Supply of Control and Protection Equipment) 2026-05-08 2026-11-27
Procurement Department - Transmission System Segment Announcement for Invitation to Bid No. TIEC-TX-03 (Supply of 333.33 MVA 500 kV Power Transformer) 2026-05-06 2026-11-22