Thai Sirakorn Public Co., Ltd. |

Product

Prestressed Concrete Product

1. Concrete Product According to P.E.A. Specification
ITEM Length(m.) Buttom End(mm.) Top End(mm.) Working Moment Ultimate Moment
Prestressed Concrete Pole
8 200 x 200 120 x 120 760 2,280
9 210 x 210 120 x 120 1,070 3,210
12 240 x 270 150 x 180 2,550 7,650
14 300 x 305 160 x 200 3,590 10,770
22 440 x 440 250 x 250 18,000 36,000
Prestressed Concrete Cross - Arm
2.5 100 x 100 100 x 100 265 795
3.2 100 x 100 100 x 100 265 795
2 120 x 120 120 x 120 450 1,350
P.C. Beam
3.55 150 x 250 150 x 250 1,200 3,600
Prestressed Concrete Stub
3.50 - 5.50 250 x 250 250 x 250 1,470 4,410
4.50 - 6.50 300 x 300 300 x 300 3,300 9,900
4.50 - 6.50 350 x 350 350 x 350 4,700 14,100
5.50 - 7.50 400 x 400 400 x 400 8,200 2,460
Prestressed Concrete Pile
8.50 – 14.00 440 x 440 440 x 440 10,000 20,000
2. Prestressed Concrete Pile and Prestressed Concrete Bridge Girder
  • According to Department of Rural Roads Specification
  • According to Department of Public Works and Town & Country Planning Specification
  • According to Marine Department Specification
  • According to Department of Highways Specification
  • According to Local Authority Specification
3.1 I - Section Prestressed Concrete Pile produced according to Thailand Industrial Standard (TIS.396 – 2549)
I – Section Pile(cm.) Area(cm.) Perimeter(cm.) Unit Weight(kg./m.) Max Length(m.) Safe Load(tons)
18 x 18 230 86 55 14 7 - 15
22 x 22 358 108 86 21 20 - 25
26 x 26 480 128 115 22 30 - 35
30 x 30 585 142 140 23 40 - 45
30 x 30 660 140 158 23 40 - 45
35 x 35 868 166 208 25 50 - 60
40 x 40 1,240 194 297 25 60 - 75
    Remarks :
    1. The above safe load are subjected to soil property and level of the pile head being piled into the ground.
    2. Length of the pile is produced accordingly to the customer requirement.
3.2 Solid Square Prestressed Concrete Pile produced according to Thailand Industrial Standard (TIS.396 – 2549)
Solid Square Pile(cm.) Area(cm.) Perimeter(cm.) Unit Weight(kg./m.) Max Length(m.) Safe Load(tons)
18 x 18 324 72 78 14 20 - 25
22 x 22 484 88 116 21 25 - 30
26 x 26 676 104 162 21 40 – 45
30 x 30 900 120 216 23 45 – 50
35 x 35 1,225 140 294 24 50 – 60
40 x 40 1,600 160 384 25 60 – 80
45 x 45 2,025 180 486 28 70 – 120
52.5 x 52.5 2,756 210 662 24 80 – 150
    Remarks :
    1. The above safe load are subjected to soil property and level of the pile head being piled into the ground.
    2. Length of the pile is produced accordingly to the customer requirement.

Services

Portfolio

Piling Supply & Work
ITEM PROJECT NAME PRIME CONTRACTOR VALUE (฿) Year Completed
1 Ao Phai Substation Sri-Racha, Chonburi Sinohydro (Thailand) Co., Ltd. 20,000,000.00 2018
2 EA Haad Kanghan lll, EA Wind Power Plant Pakpanang, Nakornsrithammarat - Ranot, Songkla Energy Solution Management Co., Ltd. 25,000,000.00 2016
3 Retaining Wall at Depot Bangpu, MRTA Green Line Bangpu, Samutprakarn Ch. Karnchang Plc. Co., Ltd. 8,000,000.00 2016
4 Chuad Duan and Thang-Krabue Dam Project Bueng-Khum, Bangkok Sureerat Construction Co., Ltd. 19,000,000.00 2016
5 Retaining Wall at Klong-Sung, Sri-rat outer ring Project Bangkok Ch. Karnchang Plc. Co., Ltd. 38,000,000.00 2015
Power Construction & Transmission Line
ITEM PROJECT NAME PRIME CONTRACTOR VALUE (฿) Year Completed
1 115 kV Transmission Line Construction Nakornratchasima Provincial Electricity Authority 40,000,000.00 2019
2 115 kV Transmission Line Construction Uthaithani Provincial Electricity Authority 82,000,000.00 2019
3 115 kV Transmission Line Construction Detch-Udom, Ubonratchatani Provincial Electricity Authority 65,000,000.00 2019
4 Supply and Construction of 230 kV Transmission Line Chanthaburi - Trat (68.6 km.) Electricity Generating Authority of Thailand/The Consortium of Kinden Corporation and Sirakorn Co., Ltd. 100,000,000.00 2019
5 Construction of Foundation Work for 115kV Transmission Line Baan Pho Substation - Hua Samrong Substation, Chacherngsao Provincial Electricity Authority 13,000,000.00 2019
Civil Construction
ITEM PROJECT NAME PRIME CONTRACTOR VALUE (฿) Duration
1 Civil Work for Baan Mai and Phra Phutthabat Substation Pahumthani and Saraburi Provincial Electricity Authority 69,000,000.00 540 days
2 Construction of 4-Floors. Multi-Purpose Building Khitchakut, Chantaburi Rajamanggala University of Technology Tawan-Ok Chantaburi Campus 73,700,000.00 720 days
3 Building Expansion and Renovation incl. Architectural Interior. Mae-Moh Mine, Lampang Electricity Generating Authority of Thailand 24,370,000.00 300 days
4 Construction of Lampang 1 Office Building Muang, Lampang Electricity Generating Authority of Thailand 37,300,000.00 360 days
5 Construction of Sand Bathing Building and Infratructure. Mae-Moh Mine, Lampang Electricity Generating Authority of Thailand 14,157,000.00 210 days