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| 1 | Rewinding and fitting of 10HP 3Phases submersible pump. (The cost of rewinding is after deduction of retrieved burnt copper wire) |
| 2 | Providing, Replacing & fixing of Brass Bush for 10HP3Phase Submersible pump |
| 3 | Providing, Replacing & fixing of Brass plate for 10HP3Phase Submersible pump |
| 4 | Providing, Replacing & fixing of carbon plate for 10HP3Phase Submersible pump |
| 5 | Replacing & fixing of Ampler shaft for 10HP3Phase Submersible pump |
| 6 | Proving and fixing of Ball Bearing for 10HP3Phase Submersible pump |
| 7 | Providing & fixing of packing kit for 10HP3Phase Submersible pump |
| 8 | Repair & Re-winding of 3phase 1HP mono block pump. (The cost rewinding is after deduction of retrieved burnt copper wire) |
| 9 | Providing & fixing of Thrust bearing 01HP 3phase submersible pump |
| 10 | Repair & Re-winding of 3phase 2HP mono block pump motor. (The cost rewinding is after deduction of retrieved burnt copper wire) |
| 11 | providing & fixing of Thrust bearing 2HP mono block pump motor |
| 12 | SITC of 12 tons of organic biosorption media consisting of slow-release carbon rich material along with unloading & filing into Advance Eco Reactor Description of item (Make: Locally available substrate like popular wood chips or equivalent) |
| 13 | Replacement of filter media for Activating Carbon filter (ACF) for STP-100 KLD (i) Activated carbon-225 kg (ii) multi-grade sand media -600 kg (0.5mm to 2mm) |
| 14 | Removal of existing decompose material, gravels, and broken brick bats in AER media from the AER tank. Cleaning/ dechoking of AER media and again filling same cleaned gravel and broken brick bats AER media in AER tank as per direction of Engineer-in-charge. |
| 15 | SITC i/c Replacement of Chlorine Dosing pump set having suitable for a flow rate of 0-.6 lph complete with less credit for worn out/unserviceable pump set (Make: FTPS, Minimax, V Dose/Eqv.) |
| 16 | Providing and fixing of 15mm dia adjustable brass Sprinkler with 2 nozzle spray, Heavy duty brass nuts bolt & tube, Stainless steel pivot pin and springs. |
| 17 | Providing and fixing of upvc multipurpose valve 40mm, Multi port Valve having 05 ports. |
| 18 | Cleaning of STP tanks for removal of sludge & muck. The cleaning shall be done through a mechanical pumping and tanker (5000 ltr capacity) with appropriate solid handling. Settled solid sludge shall be removed as much as possible by raking and diluting with water and pumping out and sludge disposed off from out of campus by 5000 ltrs capacity tanker as per direction of Engineer-in-charge. |
| 19 | 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.: 25 mm nominal outer dia Pipes |
| 20 | 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.:40 mm nominal outer dia Pipes |
| 21 | 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.: 50 mm nominal outer dia Pipes |
| 22 | Providing, Replacement & Fixing of Hydro cyclone Filter model 144m nominal size 50mm Nom Operating PR.-4KGg/cm2, Max Operating PR.-6Kg/Cm, Threading connecting type. |
| 23 | Providing, replacement and fixing of non returning one way brass valve 50mm of approved make as per direction of In-incharge. |
| 24 | Providing, replacement and fixing of PVC Sprinkler brass threaded check valve 40mm of approved make as per direction of In-incharge. |
| 25 | Providing, supplying, and laying of hessian cloth for protection of AER media as per direction of Engineer-in-charge. |
| 26 | Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 27 | Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer –in-Charge. |
| 28 | Providing and fixing gun metal non- return valve of approved quality (screwed end) : 65 mm nominal bore Vertical |
| 29 | Providing and fixing gun metal gate valve with C.I. wheel of approvedProviding and fixing gun metal non- return valve of approved quality (screwed end) : 40 mm nominal bore Vertical |
| 30 | Providing and fixing gun metal non- return valve of approved quality (screwed end) : 40 mm nominal bore Vertical |
