GE/ALP (8441B) KOLKATA OF 2024-25

Amount

Excavating in trenches n. exc 1.5 m wide and n. exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits manholes, pier holes etc n. exc 10 sqm on plan and n. exc 1.5 m in depth and getting out of loose/soft soils complete all as specified and as directed.

Returning filling in including spreading, levelling, watering and well ramming in layer not exc 25 cm in loose/ soft soil complete all as specified and as directed.

Removing excavated material exc 1.5 km and n. exc 5 km depositing where directed at a level n. exc 1.5 m in soil complete all as specified and as directed.

Demolition of cement concrete in ground floor and pavings n exc 15 cm thickness (below or above ground level complete all as specified and directed.

Demolition of brick work built in cement mortar including all quions, arches, pillars etc complete all as specified and as directed.

Taking down cement plaster of any discription on Brick/stone wall including racking out joints, hacking for key scrubbing down with water, remove Dust, debries/rubbish etc removing of rubbish out side MoD land/area complete all as directed.

Material and labour for Plain Cement concrete in foundations, filling and mass concrete, type D2 (1:4:8) (40 mm graded stone aggregate) complete all as specified and as directed.

Material and labour for hard core of gauge n. exe 63 mm with broken bricks deposited spread and levelled in layers n. exe 15 cm thick each layer and rammed to true surface complete all as specified and as directed.

Material and labour for formwork to sides of concete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter flat rough finish surfaces of concrete complete all as specified and as directed.

Material and labour for formwork to sides of pillars, posts, struts, piers, columns and stanchions, square/rectangular or polygonal rough finish surfaces of concrete complete all as specified and as directed.

Material and labour for formwork to sides and soffits of floor or roof beam, beam hauchings, girders, bressum-mers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc, flat rough finish surfaces of concrete complete all as specified and as directed.

Material and labour for TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality conforming to TMT bars complete all as specified and as directed.

All as per item No 12 here in before and 8mm dia and over upto and including 10 mm dia in stirrups, spaces and binders complete all as specified and as directed.

Material and labour for Reinforced cement concrete as in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc, basement slabs, under reamed piles and mass concrete, M-30 (20 mm graded stone aggregates) cement concrete complete all as specified and as directed.

Material and labour for Reinforced cement concrete as in Columns, pillars, piers, posts and struts, M-30 (20 mm graded stone aggregates) cement concrete complete all as specified and as directed.

Material and labour for Reinforced cement concrete as in beams, cantilevers, bressummers, lintels over 1.5 m span M-30 (20 mm graded stone aggregates) cement concrete complete all as specified and as directed.

Material and labour for Providing cement concrete type B-1 (1:2:4) (using 12.5 mm graded stone aggregate) as in benching concrete,coping ,hold fast etc complete all as specified and directed.

Material and labour for brickwork with subclass 'B' bricks, straight or curved on plan exc 6 m mean radius, built in CM (1:6) complete all as specified and as directed.

All as per item no 18 here in before but except bricks complete all as specified and as directed.

Material and labour for rendering 15 mm thick on fair faces of brick work in cement morter (1:4) finished even and smooth (without using extra cement) complete all as specified and as directed.

All as per item No 20 here in before but other than fair faces of brick work or on one side of lathing complete all as specified and as directed.

Preparing new plaster surfaces of wall and applying 2 coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

Material & labour for preparation on new plastered surfaces of wall and applying two coats of anti-algae and anti-fungal exterior grade weather coat paint over a coat of primer upto ten storey bldg complete all as specified and directed.

Material and labour for Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc, (cut to ordinary lengths i.e, within 20 mm of the length indicated) Fe 410-W (Gde E-250) quality-A complete all as specified and as directed.

Supply and fixing razor blade wire fixing to any type of standard rails straining bolts including securing or tying at crossing fixed with mild steel wire staples or steel pins, etc as directed(each line wire to be measured)

Supply & Fixing stainless steel concerntina coil fencing with punched tape concerntina coil 600mm dia 10 mtr openable length (total length 90mtr), having 50 nos round per 6 mtr length upto 3 mtr heigth of wall with 9 horizontal RBT reinforced barbed wire, stud tied with GI satples and GI clips to retain horizontal, including necessary bolts or GI barbed wire tied with angle iron complete all as specified and as directed

Material and labour for preparation of new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

Material and labour for Machine pressed precast concrete coloured interlocking paver block of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M 35 Grade with grey cement and pigment complete all as specified and directed.

Material and labour 50mm thick sand filling under interlock tile flooring complete all as specified & as directed.

Material and labour for 75 mm thick PCC(1:4:8) type D-2 using 40mm graded stone aggregate as in sub base complete all as specified and directed.

Labour for Cutting down tree Felling of tree exc. 30 cm but n.exc 100 cm girth including cutting of trunk, and branches and stacking of serviceable material and disposal of unserviceable material to a distance n exc. 50 m and clearing site complete all as specified and directed.

M& L for preparation of old plaster surfaces of wall and applying 2 coats of cement base paint including necessary working plateform complete all as specified and as directed.

SENCO (BID ID -3271722)

DNS CONSTRUCTION COMPANY (BID ID -3275193)

RADHA ENTERPRISE (BID ID -3272454)

JHAWAR SUPPLIERS (BID ID -3274071)

BHARUKA ENTERPRISES (BID ID -3274804)

CHOWDHURY CONSTRUCTION CO (BID ID -3273115)

Hindustan Traders (BID ID -3275528)