CWE(U)/D-18/2022-23

Amount

Material and Labour for surface excavation n.exc 30cm deep and averaging 15cm deep and gettingout in soft/loose soil complete all as specified and directed .

Excavation in post holes (or similar holes) each n.exc 0.5 cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layer not exc 25cm in any type of soil, making good to surfaces and removing the surplus soil in low lying areas, complete all as specified and directed .

Material and Labour for cement concrete type D-2 1:4:8 (40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and as directed.

Material and Labour PCC 1:2:4 type B-2 (using 40mm graded stone aggregates), as foudation, filling and mass concrete complete all as specified and as directed.

Returning , filling in including spreading levelling and well ramming and watering in layers n exc 25 cm complete all as specified and directed

Removing excavated material n.exc 50 m and depositing where directed at a level not exc 1.5 Mtr above the starting point complete all as specified and as directed.

Material and Labour for 50mm thick cement concrete type D-2 1:4:8 (40mm graded aggregate) as in sub-base for interlocking tiles complete all as specified and as directed.

Supply and Fix rolled mild steel in joist, channel, angle or tee section, fixed independently, without connecting plates, etc (cut to ordinary length i.e within 20mm of the length indicated using Fe 410-W(Grade E 250) quality A complete all as specified and directed

Supply and Fix for steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 complete all as specified and directed

Material and Labour two coats of synthetic enamel paint over a coat of red oxide primer on steel surface of any description exc. 10 cm width or girth including preparation of new steel surfaces, complete all as specified and directed.

Supply and Fix Plates ( Plain or chequred) channels, squre cut or notched ( ordinary and counter sunk) forming holes, with riveted, bolted or welded attachement complete all as specified and concrete

Material and Labour for holes drilled up to dia 12 mm and not exc 25 mm dia and countersunk if required up to depth exc 2 mm but not exc 12 mm complete all as specified and directed

Supply and Fix mild steel 25 mm dia rag or lewis bolts, screwed one end with hexagonal or square nuts and washehers, the other end enlarged and jagged or lewished exc 30 cm long fixed with RCC foundation complete all as specified and directed

Supply and Fix pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering fixed with self drilling screws or cranked bolts other necessary fittings,all as specified and directed by Engr-in-Charge.

Supply and Fix pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridge fixed with self drilling screws all as specified and directed by Engr-in-Charge.

Material and Labour brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius in cement mortar 1:6 complete all as specifed and directed

Material and Labour for 15 mm thick Ready mix plaster on brickwork or concrete surface of wall (External surfaces) finished even smooth complete all as specified and directed by Engr-in-charge.

Material and Labour preparation of new plasterd or unplastered concrete surfaces and apply two coat of cement base paint over a coat of primer complete all as specified and directed

Material and Labour for machine pressed precast concrete interlocking paver block with glossy finish of any shape and size conforming to IS 15658-2006 of 60mm thick M-35 grade fixed with grey cement and no pigment including 50mm thick sand coushioning complete all as specified and as directed.

Material and Labour for for hardcore of broken brick of gauge n.exc 63mm deposite spread and levelled in layer n.exc 15cm thick watered and well rammed to true surface complete all as specified and as directed.

Material and Labour for 75mm thick PCC 1:3:6 type C-2 (40mm graded aggregate) as in plinth protection complete all as specified and as directed

RIZCON

B. S BUILDERS

POONAM ENTERPRISES