Name of Work : Replacement of old water supply line in Pump House No. 2 at NSUT campus.
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1
1 Dismantling C.I. /M.S. pipes manually/ by mechanical means breaking nuts & bolts and making into blocks including stacking of pipes at site within 50 metre lead as per the directions of Engineer-in-charge: \n Up to 150 mm diameter\n
28
mtr
2
2
2 Dismantling of C.I. sluice valve / Non Return Valve (NRV) including stacking of useful materials within a lead of 50 metres\n Up to 150 mm diameter\n
12
EACH
3
3
3 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC flanges and plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per the directions of Engineer in Charge. External work\na) 100 mm nominal inner dia Pipes\n
4
mtr
4
4
b) 150 mm nominal inner dia Pipes
24
mtr
5
5
4 Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :\na) 100 mm diameter - Class I\n
4
EACH
6
6
b) 150 mm diameter - Class I
2
EACH
7
7
5 Providing and fixing C.I. Non Return Valve (NRV) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :\na) 100 mm diameter (Vertical)\n
4
EACH
8
8
b) 150 mm diameter (Horizontal)
2
EACH
9
9
6 Buy Back to the agency of dismentaled M.S. pipe and C.I. fittings etc complete as per the directions of Engineer-in-charge.\ni) Old M.S. pipe 100 mm & 150 mm\n
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