Name of Work: Catch the rain campaign SH:- Providing rain water tank outlet to nearest well for recharging ground water at Kiltan.
Sl. No.
Item Description
1
Providing and fixing PVC pipe half round eaves gutter with M.S brackets including bolts and nuts and necessary fittings as per approved brand and manufacture etc. complete 100mm (10kg/sqcm)
2
Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion, (i) Single socketed pipes 75 mm dia
3
Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 metres lead :Cement mortar 1:4
4
Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore
5
Supplying, filling, spreading and levelling stone boulders of size range 5cm to 20 cm in recharge pit, in the required thickness, for all heads and lifts all complete as per the direction of Engineer in charge.
6
Supplying, filling, spreading and levelling gravels of size range 5mm to 10 mm in recharge pit, over the existing layer of boulders, in the required thickness, for all heads and lifts all complete as per the direction of Engineer in charge.
7
Supplying, filling, spreading and levelling coarse sand of size range 1.5mm to 2 mm in recharge pit, in the required thickness over gravel layer, for all heads and lifts all complete as per the direction of Engineer in charge.
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