REPAIRS TO DRAINS, CULVERTS AND ALLIED WORKS AT ZONE A AREA OF SEVOKE ROAD MIL STN UNDER GE SEVOKE ROAD

Amount

Demolition of cement concrete (un reinforced) in ground floors and paving n. exc. 15 cm thickness (below or above ground level) removing rubbish off the premises etc complete all as specified and directed

Demolition of concrete (reinforced) of any description and in in any position not otherwise specifically provided for, removing rubbish off the premises etc complete all as specified and directed.

Demolition of brickwork built in cement mortar and removing rubbish off the premises etc complete all as specified and directed

Dismantling of Bricks (laid flat or on edge) or brick tiles in floors, channels,kerbs, aprons, etc. (each layer) , laid, bedded and pointed in any mortar, separating and stacking serviceable bricks for reuse and removing unserviceable portion complete all as specified and directed.

Taking down cement plaster or lime plaster on walls /ceiling of any description from concrete or brick wall etc including raking out joints, hacking for key, scrubbing down with water and disposing off the retrieved debris as directed including necessary scaffoldings etc complete all as specified and directed

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

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

Materials and Labour for plain cement concrete (1:2:4) type B-0, using 12.5 mm graded stone aggregate as in benching, coping, kerbs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork complete all as specified and as directed.

Materials and Labour for plain cement concrete (1:3:6) type C-2, using 40mm graded stone aggregate as in surface channel and drain complete all as specified and as directed.

Materials and Labour for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. all as specified and as directed.

Materials and Labour for formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished square, rectangular or polygonal surfaces of concrete complete all as specified and directed

Materials and Labour for formwork to faces of sides and soffits of floor or roof beams, cantilevers, lintels, shelves including supports, overhangs, etc for rough finished flat surfaces of concrete complete all as specified and directed

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in column, pillars, piers, post and struts complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for TMT bars 10 mm dia and over, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and Labour for TMT bars 6 to 10 mm dia in stirrups, spacers and binders, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and labour for brick work with fly ash bricks modular size, straight or curved on plan exc. 6mtr mean radius, built in cement mortar 1:4, complete all as specified and directed.

Materials and labour for brick work with fly ash bricks modular size, straight or curved on plan exc. 6mtr mean radius, built in cement mortar 1:6, complete all as specified and directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan exc 6 meter mean radius built in cement mortar 1:6 complete all as specified and as directed.

Materials and labour for Bricks, sub class B, laid on edge in floors;old size brick, Bedded and jointed in Cement mortar 1:6 and pointed in Cement mortar 1:3 complete all as specified and as directed.

All as per Item No.28 above but except bricks complete all as specified and directed. (Old seviceable bricks obtained from demolition shall be reused after cleaning)

Materials and labour for Bricks, sub class B, laid flat in floors/drain, old size brick, bedded and jointed in Cement mortar 1:6 and pointed in Cement mortar 1:3 complete all as specified and as directed.

All as per Item No.30 above but except bricks complete all as specified and directed. (Old seviceable bricks obtained from demolition shall be reused after cleaning)

Materials and labour for flush pointing to brick walls in cement mortar (1:3) on brick work or concrete surfaces,complete all as specified and directed.

Materials and labour for rendering 20 mm thick in cement mortar (1:6) on other than fair faces of brick work , finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 20 mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for finishing concrete surfaces finished even and smooth using extra cement, complete complete all as specified and directed.

SRI SURAJIT SENGUPTA (BID ID -3086197)

The Associated Construction And Co (BID ID -3089117)

M/S S.B. CONSTRUCTION (BID ID -3088060)

M/S ASOKE KUMAR MAJUMDER (BID ID -3088206)

LIBERAL ENGINEER CONSTRUCTION (BID ID -3085336)

ANJALI CONSTRUCTION (BID ID -3084250)

M/S L N CHOWDHURY (BID ID -3085902)