REPAIR AND MAINTENANCE TO AREA DRAINAGE AT CERTAIN PLACES AT 217 TC PALCHAN.

Amount

Demolition of brick/stone/boulder/block masonry, built in cement mortar complete all as specified and directed by E-in-Charge.by E-in-Charge.

Material and Labour for Pre-cast cement concrete block 1:3:6 type C1 (using 20mm graded aggregate) masonry with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6, complete all as specified and directed by E-in-Charge.

Material and Labour for Pre-cast cement concrete block 1:3:6 type C1 (using 20mm graded aggregate) masonry with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6 but excepts blocks, complete all as specified and directed by E-in-Charge.

Material and Labour for rendering 15mm thick on stone masonry surfaces or surface other than fair face of brickwork in CM 1:4, finished even & smooth (without using extra cement), complete all as specified and directed by E-in-Charge.

Material and Labour for applying two coats of cement base paint, white or tinted as directed, on new wall surface, including preparation of surface, complete all as specified and directed by E-in-Charge.

Demolition of cement concrete of any description & in any position not otherwise specifically provided for (unreinforced), complete all as specified and directed by E-in-Charge.

Material and Labour for PCC in surface channels and drains type B-1, 1:2:4, using 20 mm graded stone aggregates, complete all as specified and directed by E-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped end etc.,complete all as specified and directed by E-in-Charge.

Excavating in trenches, n exc 1.5m wide & n exc 1.5m in depth; for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan & getting out in hard/dense soil, complete all as specified and directed by E-in-Charge.

Material and Labour for concrete bed to drain pipes in cement concrete 1:3:6, type-C2, including packing under and haunching against the sides of pipes after they are laid & tested, complete all as specified and directed by E-in-Charge.

Material and Labour for reinforced cement concrete pipes 300mm dia, class NP-2, laid & jointed, with collars,complete all as specified and directed by E-in-Charge.

Demolition & breaking up drain pipes (salt glazed ware, AC or reinforced concrete), set in CM, Internal dia of pipe 300 mm, complete all as specified and directed by E-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by E-in-Charge.

Supply and fix mild steel in Joist, channel, angle, or tee sections, Hollow or round steel tubes, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated), Fe 410 -W (GdeE- 250) quality-A, complete all as specified and directed by E-in-Charge.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and directed by E-in-Charge.

Supply and fix 0.63mm thick Galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc. with grade of zinc coating 275,complete all as specified and directed by E-in-Charge.

Returning, filling in, including spreading, levelling, watering & well ramming in layers n. exc 25 cm in hard/dense soil, complete all as specified and directed by E-in-Charge.

Material and Labour for removing excavated soil n exc. 50 m & depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and directed by E-in-Charge.

NATHU RAM AND SONS