Providing Filters To The Well For Recharge Of Ground Water Using Roof Top Rain Water At Amini Artificial Recharge Of Ground Water 37 Nos, Amini-Lakshadweep
TDR : 33826642
Tender Notice
BOQ
Expired
Amini
Lakshadweep
Providing Filters To The Well For Recharge Of Ground Water Using Roof Top Rain Water At Amini Artificial Recharge Of Ground Water 37 Nos
Name of Work: Providing filters to the well for recharge of ground water using roof top rain water at Amini (Artificial recharge of ground water) (37 Nos)
Sl. No.
Item Description
1
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 75 mm nominal inner dia pipes.
2
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 200mm (10kg/sqcm)
3
Providing and fixing PTMT grating of approved quality and colour. Cirular type 100 mm dia.
4
Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.
5
Providing and fixing gun metal gate valve with C.I wheel of approved quality (Screwed end): 65 mm nominal bore.
6
Providing and fixing artificial filter chamber best qulity aluminium bucket of 15 liter capacity including filling required filtering materials such as granite chips, metal sand, charcoal etc. complete as directed by engineer in charge.
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