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Tender Value
₹17.9 L
EMD Value
₹36,000
Closing Date
30 Sept 2026, 2:00 pm3d left
Superintending Engineer
IPM Section. IIT Guwahati
Providing and fixing of butterfly valves and flexible bellows in various locations under central air conditioning system at IITG campus
2026_IITG_925722_1
IITG/IPM/NIT/C/2026-27/63
Open Tender
Electrical Works
Works
90 days
IIT Guwahati
Please refer tender document
2 documents required · 2 mandatory
₹2,000
Payable To IIT Guwahati
₹36,000
10 Sept 2026
10 Sept 2026
1 Oct 2026
10 Sept 2026
30 Sept 2026
10 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Providing and fixing in position of following Water line Butterfly-Valve as per following categories, sizes and qunatities complete with providing flanges, nut-bolts, gasket and welding arrangements: Butterfly valve shall be of PN 16 rating as per standard. Valves of sizes 32 mm and above shall be made out of Cast Iron body, SG iron disc with Nylon coated, SS-431 Stem, EPDM integrally moulded liner with hand lever/Gear Box. Valves up to 150 mm NB shall be with detachable hand lever operation whereas valves above 150 mm NB shall have warm gear operation etc. complete as required as follows. *The rate should be inclusive of rectification of any damage of chilled water pipe insulation along with cemend sand plaster as per requirement | |||||
| 1.01 | 300 MM NB With Gear operated | 2 | Nos | - | - |
| 1.02 | 200 mm dia | 26 | Nos | - | - |
| 1.03 | 125 mm dia | 8 | Nos | - | - |
| 1.04 | 100 mm dia | 6 | Nos | - | - |
| 2Providing and fixing in position of Neoprene Rubber Type Flexible Bellow/Pipe Connections with Metal Retaining Rings and Control Rods of the following sizes need to be installed to absorb the unwanted vibration of the pipe line suitable for handling the system working under pressure etc. complete as required as follows. *The rate should be inclusive of rectification of any damage of chilled water pipe insulation along with cemend sand plaster as per requirement | |||||
| 2.01 | 300 MM NB | 3 | Nos | - | - |
| 2.02 | 250 MM NB | 16 | Nos | - | - |
| 2.03 | 200 MM NB | 24 | Nos | - | - |
| 2.04 | 125 MM NB | 4 | Nos | - | - |
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