Delhi University has published Tender For Replacing Of Damaged Stp And Drinking Water Pipe Line In Shaft Of Cluster 1, 2, 4, 6 And 7 At Rajiv Gandhi Girls Hostel Dhaka Complex, University Of Delhi.. Submission Date for this Tender is 29-05-2024. Water Pipe Line Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 2 | 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 3 | 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 4 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 5 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 6 | Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) |
| 7 | Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : 15 mm to 40 mm nominal bore |
| 8 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 9 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 10 | 20 mm nominal outer dia Pipes |
| 11 | 25 mm nominal outer dia Pipes |
| 12 | 32 mm nominal dia Pipes |
| 13 | 40 mm nominal dia Pipes |
| 14 | 50 mm nominal dia Pipes |
| 15 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 65 mm nominal dia Pipes |
| 16 | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 17 | 25 to 40 mm nominal bore |
| 18 | 50 to 80 mm nominal bore |
| 19 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required : |
| 20 | 20 mm dia nominal bore |
| 21 | 25 mm dia nominal bore |
| 22 | 32 mm nominal bore |
| 23 | 40 mm nominal bore |
| 24 | 50 mm nominal bore |
| 25 | 65 mm nominal bore |
| 26 | Cutting holes up to 30x30 cm in walls including making good the same:With common burnt clay F.P.S. (non modular) bricks |
| 27 | P/F CPVC Ball Valve 25 mm dia. of approved quality(Supreme make) |
| 28 | P/F CPVC Ball Valve 32 mm dia. of approved quality(Supreme make) |
| 29 | P/F CPVC Ball Valve 50 mm dia. of approved quality(Supreme make) |
| 30 | P/F CPVC Ball Valve 65 mm dia. of approved quality(Supreme make) |
| 31 | P/F CPVC F.T.A./ M.T.A. (Brass Insert)with reducer sokit 25 mm dia. of approved quality (Suprimemake) |
| 32 | P/F CPVC F.T.A./ M.T.A. (Brass Insert)with reducer sokit 32 mm dia. of approved quality (Suprimemake) |
| 33 | P/F CPVC F T A/ M T A (Brass Insert) with reducer sokit 50 mm dia. of approved quality(Supereme make) |
| 34 | P/F CPVC F T A/ M T A (Brass Insert) with reducer sokit 65 mm dia. of approved quality(Supereme make) |
| 35 | Surching and repair the damaged GI pipe line with excavation trenches and charge for labour, repair with GI fittings etc complete as per direction of Engineer –in-charge (40 to 50 mm dia nominal bore) |
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