REPAIR /MAINTENANCE AND RENEWALS TO VARIOUS SIZES OF GI PIPE LINES INCL FITTINGS AT OLD CAMP AREA AND OTHER ADJOINING AREA UNDER GE BABINA

S& F DI Mechanical joint (MJ) complete with collar, rubber ring all fitting, nut bolts with superior quality rubber ring set for 80 to 100 mm CI pipe /DI pipe complete all as specified and directed.Note:- the rate quated by contractor deemed to be incl necessary earth works.

S&F in replacement PVC flexible corrugated pipe of size 50 mm bore for discharge of water as per existing sample complete all as specified and as directed.

S&F in replacement PVC flexible corrugated pipe of size 65 mm bore for discharge of water as per existing sample complete all as specified and as directed.

S & F in replacement of ductile iron pipe fittings for spigot and socketed or flanged pipes i.e. bends, reducer, tail pieces, tapers, tees, caps etc of 80 mm to 300 mm bore pipe complete all as specified and as directed.

M&L for MS Fabrication work, made out of structural steel sections as in frame work for cable & piping ducts / MS door panels etc at water supply installations, MS angles / flats / plain sheets of appropriate gauge, cut to size and made to the exisitng shape suitable for fixing MS chequred duct covers / door panels, including nuts, bolts and washers, welding / bracing works, bending cold or hot drilling holes for bolts in any shape or sizes as required including one coat of primer and two coats of synthetic enamel paint to the entire steel surfaces all as specified and directed.

M&L for PVC Insulated, unsheathed multi stranded copper conductor cable, heavy duty, 1100 Volts grade 3 core 4 sqmm in replacement for connection from LT panel board to motor starters and from starters to electric motors including necessry cable end termination with copper lugs of suitable size all as directed, confirmong to IS:694drawn through concealled heavy grade PVC conduites of not less than 32 mm nominal dia with necessary fittings such as bends, sockets etc. laid under the floor or fixed to the walls with suitable clamps or saddles including taking down of existing cable all as specified and directed

Construction of Valve pit after dismantling of old u/s valve pit of Size 950mm x950mmx600mm (internal dimensions), Stone masonry constructton,tncludlng all necessary excavation and earth work in hard/ dense soil,returning,filling,in disposal of surplus soil to a distance not exceeding 50 m and depositing where directed , PCC in foundation of the mix (1:4..8) Type DQ (using 40 mm graded crushed stone aggregate), PCC Pocing in PCC(1:2:4), type BO using 12.5m crushed graded aggregate, brick masonry in cement mortar (1:4) rendering, 12 mm thick in cement mortar (1.4) Internalty,ftntshed even and fair and pointing flush externally as the work proceeds in the same mortar, Mild steel angle Iron 50x50x6mm frame,MS sheet cover 3.15mm thick with handle and locking arrangment ,painting ,all the exposed MS work with two coats of synthetic enamel paint of tint as approved by the GE/AGE over a coats of red oxide pnmer and painting all the MS embedded in PCC with two coats of black bituminous paint etc, Complete all as specified and shown on drawing.

S & F in replacement of cast iron fittings for spigot and socketed or flanged ends pipe i.e. bends, reducer, tail pieces, tapers, tees, caps and plugs with MS plate, nuts, bolts washers etc for size 80 to 300 mm bore complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr depth and getting out for laying of pipe lines in any type of soil.

Returning, filling including spreading, levelling, watering and well ramming in layers not exceeding 25 Cm each in soil.