Replacement of External Water Supply Mains of CT, DT and ET type qtrs at Armapur Estate, Kanpur

Amount

Excavation in trenches, n exc 1.5 m wide and n exc. 1.5 m in depth, for foundation etc or and getting out in soft / loose soil.

Labour for returning, filling in of Soft/loose soil, including spreading, levelling, watering and well ramming in layers not exc 25 cm.

Demolition of concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L for PCC 1:1.5:3, 20 mm graded aggregate for patch work on road etc. and make the surface even.

S&F and laying,jointing and testing of Spigot socket centrifugally casted ductile iron double chamber class K-9 200 mm (8”) dia pressure pipes conforming to IS-8329:2000 or latest, with restrained joints (bolt less) all complete laid in trenches including jointing material (EPDM washer) and accessories complete. Make:- Electrotherm, Electrosteel, Jindal, Tata metallinks, Jai balaji, V-Duckpipe or substantialy equivalent and as directed by EIC.

S&F and laying,jointing and testing of Spigot socket centrifugally cast ductile iron double chamber class K-9 150 mm (6”) dia pressure pipes conforming to IS-8329:2000 or latest, with restrained joints (bolt less) all complete laid in trenches including jointing material and accessories complete. Make:- Electrotherm, Electrosteel, Jindal, Tata metallinks, Jai balaji, V-Duckpipe or substantialy equivalent and as directed by EIC.

M&L for D.I specials of Class-K-12 suitable for push on joints as per IS:9523 up to 600 mm nominal bore/Connecting CI/DI fittings one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth or as per site requirement.

S&F of C I flange type Sluice Valve 150.0 mm bore( 6"), Class PN 1.6 (Make- Kirloskar, L&T, Leader, Zoloto) conforming to I S:14846 latest.

S&F of C I flange type Sluice Valve 200 mm bore (8"), Class PN 1.6 (Make- Kirloskar, L&T, Leader, Zoloto) conforming to I S:14846 latest.

supply of 150.0 mm bore pipe rubber or fibre board gaskets for flanged joints.

supply of 200.0 mm bore pipe rubber or fibre board gaskets for flanged joints.

S&F of Mild steel screw bolts with neck dia 11 mm to 15 mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long.

Cutting, pluging & jointing in existing 200 mm dia CI/DI pipe for alteration or insertion of new tees, elbow etc.

Cutting, pluging & jointing in existing 150 mm dia CI/DI pipe for alteration or insertion of new tees, elbow etc.

M/L for Brick work with sub class 'B' bricks straight or curved on plan exc. 6 M mean radius in half brick thick wall built in 1:4 ratio of cement mortar .

M & L for plastering 15 mm thick in 1:4 cement mortar on wall, floor etc. and finishing the surface even and smooth without using extra cement.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 20/25 mm.

S&F of clamps of 5 mm thick and 80 mm wide flat iron, fitting on 150 mm CI/DI pipe for fixing of 25 mm dia GI pipe including bolts & nuts, gasket and necessary fittings, complete in all respect.

Labour for taking up or down 25/32 mm bore G I pipe and connections including removing to store.

Labour for taking up or down 20 mm bore G I pipe and connections including removing to store.

S&F of Tubes, bore 25 mm 'medium grade' galvanised, with all fitting and fixed complete, laid in trenches. Make:- Tata, Jindal, prakash-surya, shakti, fortune.

S&F of Tubes, bore 20 mm 'medium grade' galvanised, with all fitting and fixed complete, laid in trenches. Make:- Tata, Jindal, prakash-surya, shakti, fortune.

M&L charges for framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete. Fe-290 (Gde E-165)

S&F of Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment with Fe-410-W (Gde-E-250) quality-A.

M&L for preparation of new iron surface and apply one coat of red oxide zinc chrom and apply two coat of Synthetic enamel paints (ordinary tint each coat) Surfaces of any description, not otherwise described, over 10cm width or girth.

M D BUILDER (BID ID -858097)