Providing and fixing PVC overhead water storage tank for A-type, B-Type, D-Type and E-type staff quarters at CFTRI Institute campus, CSIR-CFTRI, Mysuru

Amount

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Providing and laying cement concrete in retaining walls, return walls,walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

15 mm cement plaster on rough side of single or half brick wall of mix: 1:4 (1 cement: 4 M sand)

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. Make: SINTEX PURE Antibacterial - (500 litres each)

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 20 mm nominal outer dia Pipes MAKE: ASHIRWAD/ FINOLEX

Providing and fixing brass gate valve with C.I. wheel of approved quality (screwed end) : 20 mm nominal bore Make: ONIDA

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 15 mm nominal bore Make: ONIDA

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 15 mm nominal bore Make: ONIDA

Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. 20 mm nominal bore, 120 mm long, weighing not less than 198 gms MAKE: ASHIRWAD/ FINOLEX/ WATERTECH

Cutting holes up to 30x30 cm in walls including making good the same: With common burnt clay F.P.S. (non modular) bricks

Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour. 20 mm nominal bore, weighing not less than 40 gms MAKE: ASHIRWAD/FINOLEX

Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour. 25mm nominal bore, weighing not less than 62 gms MAKE: ASHIRWAD/FINOLEX

Providing and fixing GI collar as per direction of the Engineer-in-charge 20mm dia

Providing and fixing CPVC brass MT 25mm dia. Make: ASHIRWAD/FINOLEX

Providing and fixing CPVC brass MT 20mm dia. Make: ASHIRWAD/FINOLEX

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 lead upto 10 kms including all lifts involved.

K S RAVEESH KUMAR

NS INFRAS

K N CONSTRUCTIONS