SIAM STEEL GRATINGS CO.,LTD
SIAM STEEL TOWER CO.,LTD
PWH (THAILAND) CO.,LTD
CHC ENGINEERING CO.,LTD
SIAM STEEL GALVANIZING CO.,LTD
RAYONG GALVANIZING CO.,LTD
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CustomerProject
Amount/THB.
Completion
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EGAT230 kV TL Chaiyaphum - Nakhon Ratchasima 2, Thailand
35,640,000
1994
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EGAT230 kV TL Tha Tako - Tha Lan 3, Thailand
68,640,000
1994
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EGAT115 kV TL Buri Ram - Prakhon Chai and 115 kV TL Yasothon - Amnat Charoen, Thailand
84,480,000
1994
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EGAT115 kV TL Roi Et - Phayakkhaphum Phisai and 115 kV TL Roi Et - Phonthong, Thailand
132,000,000
1998
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EGAT115 kV TL Si Sa Ket - Yasothon (Hot line stringing for circuit no. 2), Thailand
4,389,000
1998
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HHPC230 kV TL Houay Ho Switchyard - Thai Border, Lao P.D.R.
182,160,000
1998
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EGAT115 kV TL Mukdahan 2 - That Phanom and 115 kV
128,304,000
1999
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EGAT115 kV TL Bo Win - Ban Bung (115/230 kV Bo Win - Bo Win Power (IPP) Section), Thailand
45,375,000
1999
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EGAT230 kV TL Krabi - Thung Song, Thailand
52,800,000
2001
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EGATReplacement of OHGW with OPGW, 820 km, Thailand
12,540,000
2001
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EGAT115 kV TL Lan Krabu - Khamphaengphet, Thailand
49,500,000
2002
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EGAT115 kV TL Lan Krabu - Thai Shell Exploration & Production Plant, Thailand
8,481,000
2002
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EGAT500 kV TL Pluak Daeng - Nong Chok Junction, Thailand
22,737,000
2002
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EGAT500 kV TL Chom Bung - Bang Saphan 2, Thailand
37,125,000
2004
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EGATReplacement of OHGW with OPGW 293 km, Thailand
6,682,500
2005
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EGATReplacement of OHGW with OPGW 549.5 km, Thailand
11,467,500
2005
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EGAT115 kV TL Rayong 3 - Sattahip 1 and 115 kV TL Bang Lamung - Chom Thien, Thailand
43,131,000
2006
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EGAT115 kV TL Lang Suan - Ranong, Thailand
31,835,100
2006
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EGAT115 kV Tha Wung - Lop Buri 1 and 115 kV Tha Tako - Chai Badan
222,924,900
2003
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EGAT115 kV Roi Et - Mahasarakham and Stringing of circuit 2nd of 115 kV Prachin Buri 2 - Watthana Nakhon,
134,399,826
2012
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EGAT230 kV Phitsanulok 2 – Nakhon Sawan Transmission Line to Phichit Substation
191,400,000
2013
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EGAT500 kV Mae Moh 3 – Tha Tako (From KM 159 To TTK)
2,212,675,542
2015
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EGAT230 kV Ayutthaya 4 – Sihhiu 2
741,468,750
2015
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EGAT230 kV Ubon Ratchathani 3 - Yasothon,
762,300,000
2016
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EGAT230 kV Mae Moh 4 - Phayao and Setionalizing of
653,400,000
2016
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EGAT230 kV Phang Khon - Bung Kan
385,440,000
2016
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EGATSectionalizing 115kV Tha Tako - Chaiyaphum to Nong Bua Rawe
3,455,774
2017
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EGATSectionalizing 115kV Pak Chong-Sikhiu to Khao Yai Thiang
6,233,681
2017
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EGAT115kV Temporary Detour line Yasothon-Amnat Charoen, 115kV Temporary Detour line Yasothon-Si Sa Ket
10,782,325
2017
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EGAT115kV Nakhon Rachasima 1 - Buriram
7,755,000
2018
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EGAT115kV Nakhonsawan and Nakhon Rachasima
9,669,000
2021
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EGAT115 kV Transmission Line Phayakkhaphum Phisai - Surin 1
874,500
2021
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EGAT115 kV Transmission Line Surin 1 - Surin 2
800,000
2021