PROVISION OF CI DI PIPELINES FOR CONNECTION FROM EXISTING BOREWELL TO PUMPHOUSE IN TRV AREA AT ICGAS DAMAN

Amount

Supply and laying, testing of pipe ductile Iron , S/S including specials, Class “K-7” ,100 mm (4”) dia incl all fittings such as bend, elbow, tee, socket complete all as specified and directed . Make : Electrosteel, TATA, Jindal.

Supply and laying, testing of pipe ductile Iron , S/S including specials, Class “K-7” ,150 mm (6”) dia incl all fittings such as bend, elbow, tee, socket complete all as specified and directed. Make : Electrosteel, TATA, Jindal.

Supplying, Laying, fixing and testing ductile iron fittings such as connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth, complete all as specified and directed .

Supplying, Laying and testing galvanised steel tubing of size 100 mm dia "medium grade" in any lengths with all GI fittings such as bend, tee, short piece, socket, union, nipple, connector, elbow etc and laid in trenches / on wall /floor / road cross etc and including removing/taking down of old unserviceable pipes and fittings , complete all as specified and directed . Make :- Jindal / Tata / Surya prakash

Material and Labour for push-on tyton joint (rubber ring) of EPDM material of ISI marked suitable for ductile iron pipe of 100 mm dia and testing complete all as specified and directed. Make :- Isha Elestomer/Sandhyaflex

Material and Labour for push-on- tyton joint (rubber ring) of EPDM material of ISI marked for jointing of ductile iron pipe of 150 mm dia and testing complete all as specified and directed. Make :- Isha Elestomer/Sandhyaflex

Excavation in trenches in soft/loose soil not exceeding 1.5 metre deep and not exceeding 1.5 metre wide for laying of pipes in trenches and getting out, complete all as specified & directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each, after laying of pipeline complete all as specified & directed.

Removing excavated surplus material to a distance not exceeding 50 metres and depositing where directed, at a level not exceeding 1.5 metre above the starting point, complete all as specified & directed.

Material and labour for drilling / boring of holes (horizontally) under main road pavement, hard standing or any other situation by manual/mechanical or HDD mean for accommodate 100 to 150 mm bore DI/GI pipe in the drilled holes, including returning, filling in the end working space including removal of surplus soil and making good the surface complete all as specified and directed. (Note : Pipe shall be measured and paid separately)

M&L 200 MM bore MS ERW Pipe 6.0 mm thicness (Heavy duty) as header to connect the all inlet and outlet connections to the main with all fittings and making all arrangements for smooth functioning of water distribution system including welding, threading, painting, MS flat iron angle to support the header including PCC 1:3:6 to fix pipe of size 400mmx 400mm, grouting complete all as specified and as directed. Make of pipe : TATA, Jindal, Electrosteel

Supply, fix and testing Sluice Valve Class PN 1.6 of 150mm dia as per IS :14846 including nuts, bolts, washer complete all as directed.

Supply, fix and testing Sluice Valve Class PN 1.6 of 100mm dia as per IS :14846 including nuts, bolts, washer complete all as specified and as directed.

Supply and fix in repair Non return valve of size 150mm dia as per IS 5312 including nuts, bolts, washer complete all as directed.

Supply and fix in repair Non return valve of size 100mm dia as per IS 5312 including nuts, bolts, washer complete all directed.

Cutting of existing bituminous surface/PCC hard standing by using mechanical method of any type for laying of pipe any type and making good of disturbed surfaces to match with adjoining surface complete all as specified and directed. Note:-PCC for making good shall be measured and paid separately)

M & L for PCC 1:3:6 type C1 using 20 mm graded stone aggregate for making good of disturbed surfaces and for mass concrete including necessary use and waste of form work complete all as specified and directed.

Material and Labour for construction of brick masonary valve chamber 900 x 900 x 900 mm (internal dimensions), 15 cm thick foundation by using PCC 1:4:8 (type D2), brick work in cement mortor 1:6,10 mm thick plaster internally and 15 mm thick externally in CM 1:4 above ground level, 6 mm thick MS sheet cover with hinges, with hold fasts and locking arrangement fixed to angle iron frame made out of 40mmX40mmX6mm complete with two coat of synthetic enamel paint over one coat of red oxide primer on all metal works and two coat of white wash on all plastered surfaces of valve chamber including excavation, earth work in any strata including disposal of surplus soil to a distance of not exc 50 mtr complete all as specified and directed.

Material and Labour for construction of brick masonary valve chamber 1200 x 1200 x 900 mm (internal dimensions), 15 cm thick foundation by using PCC 1:4:8 (type D2), brick work in cement mortor 1:6,10 mm thick plaster internally and 15 mm thick externally in CM 1:4 above ground level, 6 mm thick MS sheet cover with hinges, with hold fasts and locking arrangement fixed to angle iron frame made out of 40mmX40mmX6mm complete with two coat of synthetic enamel paint over one coat of red oxide primer on all metal works and two coat of white wash on all plastered surfaces of valve chamber including excavation, earth work in any strata including disposal of surplus soil to a distance of not exc 50 mtr complete all as specified and directed.

N.S.ENTERPRISES (BID ID -3129576)

Shree Ayyappa Engineering (BID ID -3128390)

Nitesh Enterprise (BID ID -3127606)