CERTAIN REPAIR MAINT OF DRAIN AND CULVERT FENCING HARD STANDING FLOOTPATH AND ALLIED WORKS UNDER AGE BR I OF GE SUKNA

Amount

Excavation over areas not exceeding 1.5 M deep and getting out in Soft/ Loose Soil complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

Excavation in trenches exc. 1.50 m wide and exc. 1.50 m in depth but not exc. 3.00 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in Soft/ Loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed.

Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point complete all as specified and directed.

M & L for Hardcore of gauge not exc. 63 mm, deposited, spread and leveled in layers not exc. 15 cm thick, watered and rammed to a true surface using broken stone or broken boulders complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type C1 1:3:6 (using 20 mm graded stone aggregate) in surface channels and drains including necessary form work complete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork and demolition complete all as specified and directed.

M&L RCC nominal mix 1:2:4 type B1 as in slab supported on walls ,beams and coloumns in floors,roofs,landings, kitchen slabs etc complete all as specified (Reinforcement shall be measured and paid seperately) including demolition of old concrete complete all as specified and directed.

M&L for Precast reinforced cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for Manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 and including demolition complete all as specified and directed.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan n.exc. 6.00 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M & L for brick work except bricks old size bricks straight or curved on plan n.exc. 6.00 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for Brick work with sub-class `B' bricks, straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 complete all as specified and directed.

M&L 18-20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like laid over and including screed bed 15 mm thick in CM 1:4 and pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and complete all as specified and directed.

M&L 18 to 20 mm thick granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall) 12 mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and complete all as specified and directed.

M&L for rough finished flat formwork to soffits of suspended slabs such as roof slabs, floor slabs and similar work not exc. 200 mm thick (horizontal or sloping) work as rough finished surfaces of concrete complete all as specified and directed.

M&L for rough finished flat Form work to edges of concrete flats, treads, breaks infloors, window cills, concrete railings, openings in concrete walls floor and roofs not exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or slopping and similar work roughed and finished surface of concrete complete all as specified and directed.

S & F Mild steel work as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S & F Mild steel work in framed work such as grills, gratings, framed guard bars, ladders etc., with ends of bars shouldered and/ or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

S&F Mild steel screw bolts diameter of neck 11 to 15 mm (machine made) with hexoganal 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. 5 cm but not exc. 10 cm long complete all as specified and directed.

M&L for Mild steel 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 mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

M&L mild steel round bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends for securing chain link fencing, conforming to IS Fe 410-W(Gde.E-250), quality-A, complete all as specified and directed.

M&L for Mild TMT bars 6 mm to 8 mm dia., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type of standards, rails, straining bolts, etc, and including provision of binding wire complete all as specified and directed.

M&L for Dismantling of fencing wire mesh of any type complete all as specified and directed.

Supply only chain link MS galvanized fencing, of any size or type complete all as specified and directed.

S & F in repairs Galvanized, 2 strand, steel barbed wire 2.24 mm dia., barbed with 2 mm dia., barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanized mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and directed.

M&L 75 mm thick, PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as in sub base, floors, paths, plinth protection, hardstanding etc complete all as specified and directed.

M&L for providing 100 mm thick cement concrete 1:3:6 type- C1 (using 20mm graded crushed stone) as in hardstanding/ path laid in alternate bays not exc. 4 Sqm each complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) in floorings including finishing the surface even and smooth with using extra cement complete all as specified and directed.

M&L for Glass dividing strips, 38 x 3 mm thick and inserted in position to confirm to design complete all as specified and directed.

M&L coloured vitrified heavy duty full digital paving tiles 10 mm thick (square/rectangular) polished, area of each tiles exc 0.06 sqm but not exc 0.16 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over including screed bed or bedding layer of mortar 15 mm thick for laying floor tiles in cement mortar 1:4 finished even and rough including dismantling complete all as specified and as directed

M&L 60 mm thick machine pressed precast concrete interlocking coloured paver block of any shape and size confirming to IS 15658-2006, M-35 grade, set with grey cement and pigment, laid over and including 25 mm thick sand cushioning complete all as specified and directed.

M&L cement concrete chequered tiles 300 x 300 x 25 mm thick as in floors, set and jointed over and including 20 mm thick screed bed in CM 1:6 and pointed in grey cement and pigments to match the colour of tile including dismantling complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) including removing the rubbish off the premises complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M&L preparation of new steel surfaces of any description, not otherwise described n.exc 10 cm width or girth and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L preparation of new steel surfaces of any description, not otherwise described over 10 cm width or girth and including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 100 mm bore and including taking down old pipes complete all as specified and direct

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 150 mm bore and including taking down old pipes complete all as specified and directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 200 mm bore and including taking down old pipes complete all as specified and directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 300 mm bore complete all as specified and directed.

M & L 100 mm dia Salt Glazed stone ware drain pipes laid in trenches and jointed in CM 1:1 complete all as specified and directed.

M & L 150 mm dia Salt Glazed stone ware drain pipes laid in trenches and jointed in CM 1:1 complete all as specified and directed.

M & L 200 mm dia Salt Glazed stone ware drain pipes laid in trenches and jointed in CM 1:1 complete all as specified and directed.

S&F 300 MM bore Reinforced concrete pipes, class NP2, laid in trenches and jointed with collars in cement and sand mortar 1:1 complete all as specified and directed. (Note :- Excavation & earth work shall be measured separately ).

M&L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required, bore of pipe 150 mm complete all as specified and as directed.

M&L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required, bore of pipe 200 mm complete all as specified and as directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc. complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (Below or above ground level) complete all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

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

Dismantling post or struts (wood, steel or RCC) any section, including taking out embedded portion in concrete, masonary etc and making good the disturbed ground complete all as specified and directed.

Dismantling post or struts (wood, steel or RCC) any section, including taking out embedded portion in natural ground and making good the disturbed ground complete all as specified and directed.

Demolition and breaking up drain pipes AC 100 mm internal dia set in cement mortar complete all as specified nad directed.

Demolition and breaking up drain pipes AC 150 mm internal dia set in cement mortar complete all as specified nad directed.

Demolition and breaking up drain pipes AC 200 mm internal dia set in cement mortar complete all as specified nad directed.

Cleaning of blocked sewage line of 100 mm dia by rodding from one manhole to next manhole and washing through in fresh water including removing all sludge from the sewage lines and disposed off properly to a distance n.exc 50 mt complete all as directed.

All as per item No 61 above but 150 mm dia.

All as per item No 61 above but 200 mm dia.

Cleaning of gully trap/Nahani trap/water closet including first floor and ground floor by rodding as directed and removing the debris as directed including cutting of small vegetables where ever found at site complete all as specified and directed.

Cleaning of manhole of any description & size0.6x0.60 upto 1 mtr in depth including lifting up and removing sludge & accumulated solid/semi solid sludge and any other foreign material with proper equipments & washing down with water for smooth functioning of sewage line all as directed, sludge obtained from cleaning shall be removed to a distance not exceeding 50mtr all as directed.

All as per item No 65 above but exeeding 1M and not exceeding 1.5M Depth.

All as per item No 65 above but exeeding 1.5 M and not exceeding 2.0 M Depth.

Cleaning of septic tanks by mechanically of size 500 users capacity complete by bailing out water, removing sludge dust mud & other accumulated solids, semi solids and other materials disposed off to a distance not exc 50 m properly including cleaning of tank with water, bleaching powder, etc., to the entire satisfaction of Engr-in-charge Complete all as specified and directed.

All as per item 68 above but septic tank of 350 users capacity.

All as per item 68 above but septic tank of 250 users capacity.

KARMIBRINDA (BID ID -3237890)

ASHISH ROY (BID ID -3237114)

SHANTI UDYOG (BID ID -3237841)

R K UDYOG (BID ID -3237887)

DEBABROTA ROY CHOWDHURY (BID ID -3237416)

ASHOK MUKHERJEE (BID ID -3237589)

M/S A C PAUL (BID ID -3237992)

B.B. Enterprise (BID ID -3238025)