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Tender Value
₹2.0 Cr
EMD Value
₹4.0 L
Closing Date
6 Aug 2026, 3:00 pm
Superintending Engineer, ACVSD/ESG
Superintending Engineer, ACVSD/ESG, IGCAR, Kalpakkam
Replacement and Upgradation of Condenser Water and Chilled Water Pipeline Network in Central Water Chilling Plant 1, IGCAR, Kalpakkam
2026_IGCAR_917357_1
IGCAR/ESG/ACVSD/T-286/2026
Open Tender
Machineries/ Mechanical Engg Items
Works
549 days
IGCAR, Kalpakkam
Please refer Tender documents.
7 documents required · 7 mandatory
₹0
₹4.0 L
15 Jul 2026
15 Jul 2026
7 Aug 2026
15 Jul 2026
6 Aug 2026
22 Jul 2026
15 Jul 2026 - 21 Jul 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1CONDENSER WATER PIPING Supply, erection, testing and commissioning of factory made pipe of 300 NB dia,7.1 mm wall thickness MS carrier pipe (Grade Fe 330 as per IS 3589) .The carrier pipe shall be of MS ERW conforming to IS 3589 (Grade Fe330) supplied in 6m ± 100 mm standard length only. All pipes shall be new, unused, and free from rust, corrosion, dents, cracks, and other defects. Pipes shall be supplied with the manufacturer's protective black finish/shop coat on both internal and external surfaces and shall conform to the specified Indian Standard Note: Item includes supply, loading, transportation, unloading, | |||||
| 1.01 | 300NB | 120 | m | - | - |
| 2CHILLED WATER PIPING Supply, erection, testing and commissioning of factory fabricated pre-insulated pipes consisting of MS carrier pipes, PUF insulation and aluminum outer jacket as per specification complete with bends, flanges etc The carrier pipe shall be of carbon steel ERW conforming to IS 1239/3589 (grade Fe330) supplied in 6m ± 100 mm standard length only All pipes shall be brand new, flawless and free from any rust, corrosion and deterioration. The insulation shall be applied by injecting the polyurethane foam into the annulus between carrier pipe and pre-extruded aluminum outer jacket pipe in accordance to ASTM C 591 or by spraying the foam directly onto the pipe and extruding the jacket directly on top of the foam in accordance to ASTM C 1029 type III. The insulation shall have minimum core density of 42 kg/m3, 90% minimum closed cell content, minimum compressive strength of 310 kPa and maximum thermal conductivity of 0.03 W/mK at 24°C. The outer jacket shall be formed from 24 G aluminum sheet conforming to IS 277.The preinsulated pipes shall be supported on 75 mm thick PUF saddles and clamped firmly with GI Uclamps on MS supports. Note: Item includes supply, loading, transportation, unloading, | |||||
| 2.01 | Pre-insulated pipe of 450 NB dia, 10.0 mm wall thickness MS carrier pipe (Grade Fe 330 as per IS 3589) with 75 mm thick PUF insulation and 22 G Aluminium cladding as outer jacket as per IS 277. | 330 | m | - | - |
| 2.02 | Pre-insulated pipe of 300 NB dia, 7.1 mm wall thickness MS carrier pipe (Grade Fe 330 as per IS 3589) with 75 mm thick PUF insulation and 22 G Aluminium cladding as outer jacket as per IS 277. | 72 | m | - | - |
| 3 | Fabrication of pipelines
Fabrication of pipe lines: Site fabrication of MS pipes including edge preparation, fit up, welding(root pass-TIG & final pass-arc) and testing. The testing includes 100% DPT on both root & final weld and Hydro test at every 100m length at 10kg/cm2 after final completion. | 7,500 | Inch Dia | - | - |
| 4Butterfly valve: Supply and erection of butterfly valves as per std API 609/ EN 593, Body & Disc - Cast Iron IS 1561 (BS1452) Gr. 200, disc with nylon coated, lining- integrally moulded black nitrile rubber, wafer type flangeless design, shaft- SS 410, pressure rating: PN16, water application. Note: Butterfly valve with replaceable lining is not acceptable. | |||||
| 4.01 | 450 mm dia Butter fly valve with gear unit | 10 | Nos | - | - |
| 4.02 | 300 mm dia Butter fly valve with gear unit | 17 | Nos | - | - |
| 5Field insulation: In-situ PUF insulation which includes supply of Polyol & Isocynate chemicals and 24G Aluminum sheet of required quantity for field PUF insulation of joints and valves. It includes aluminum sheet fabrication, making mould over part to be insulated, mixing & pouring of chemicals into the aluminum mould. | |||||
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