SPL REPAIR TO SEWAGE LINE AND DRAINS INCLUDING MANHOLE, SEPTIC TANK ETC OF ASC BN IN SUKNA MIL STN

Amount

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

Excavation over areas exceeding 1.5 M and not exceeding 3 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 not exceeding 1.5 m in depth 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.

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 loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells using broken bricks complete all as specified and directed.

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type C2 1:3:6 (using 20 mm graded stone aggregate) in surface channels and drains including necessary formwork complete all as specified and directed.

M&L PCC 1:3:6 type C-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 complete all as specified and directed.

M&L Precast Reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in landing, cover slabs (for manholes etc), chullah hoods, chajja, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 including necessary forms, moulds etc. complete all as specified and as directed.

M & L for providing reinforced cement concrete 1:1.5:3, Type A-1, Nominal Mix using 20 mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, deck slabs and in shelves and the like complete all as specified and directed.

M & L for providing Reinforced cement concrete (1:1.5:3) A-1 Nominal Mix using 20 mm graded stone aggregate as in beams, cantilevers, bressummers, lintels over 1.5 m span and like complete all as specified and directed. (Note :- Reinforcement shall be measured and paid separately.)

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 Burnt 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 for brick work with sub class ‘B’ old size bricks in one brick thick honey-comb wall built in cement mortar 1:4 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 use & waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs etc. also splayes between floors and beams in rough finished flat surface of concrete complete all as specified and directed.

S & F Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc wind tiles for roof including securing bolts 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.

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 for Mild steel TMT bars 5 mm to 10 mm dia.,cut to length, bent to shape required, in stirrups, spacers and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

S & F Joist, channel, angle, flat iron or tee sections, fixed independently, with connecting plates, etc. confirming to Fe 410 -W (Gde-250 quality A) complete all as specified and directed.

M&L for providing 100 mm thick cement concrete 1:3:6 type- C1 (using 40mm graded crushed stone) as in hardstanding/ path laid in alternate bays not exc. 4 Sqm each and finished even and smooth without using extra cement 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 hardstanding, pavings, plinth protections etc 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 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 for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement 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 using WPC compound complete all as specified and directed. Note:- WPC shall be measured and paid separatley.

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 with using extra cement neat polish compound 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 for preparation of new plastered wall surfaces and including applying two coats of cement base paint over a coat of cement primer complete all as specified and directed.

S & F of 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed.

S&F 110 mm bore PVC (SWR) vent cowl 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 complete all as specified and direct

M & L for PCC 1:3:6 type D2 (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 pipe 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 complete all as specified and direct

Disludging gully trap by taking out sludge and foreign materials and excavating a pit of appropriate size depositing sludge in the pit and covering with 30cm thick layer of soil to cover the sludge including removing surplus soil complete all as specified and directed.

Disludging & cleaning of manhole of any description upto 1 mtr in depth including lifing 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 exc.50mtr complete all as specified and directed.

All as per item No. 38.00 above but exc.1mtr and not exc 1.5mtr depth complete all as specified and directed

All as per item No. 38.00 above but exc.1.5mtr and not exc 2.0mtr depth complete all as specified and directed

Disludging of sludge and other foreign materials complete from sump / septic tank and removing sludge to excavated pit of appropriate size ( for burying of sludge and spreading the earth not exc 30 cm thick over filled sludge and removing surplus soil where directed at a distance not exc 50m where directed sump of capacity 100 users complete all as specified and directed.

All as per item No. 41.00 above but sump of capacity 50 users complete all as specified and directed

All as per item No. 41.00 above but sump of capacity 25 users 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.

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 100 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 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.

Cutting in to existing road surface n.exc 1.50m deep and n.exc 0.9m wide for laying soil pipe etc and after laying the pipe making good with returning filling and filling with PCC 1:2:4 Type B2 (40mm graded aggregate) of minimum 100mm thick complete all as specified and 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 cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided including padding concrete on roof 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.

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.

M/S RANEN PAL (BID ID -3511724)

SHANTI UDYOG (BID ID -3512528)

G C DUTTA N CO (BID ID -3512763)

ASHISH ROY (BID ID -3511516)

M/s TRIMURTI ASSOCIATE (BID ID -3511637)

SHIVALAYA ENTERPRISES (BID ID -3512143)

A K ENTERPRISES (BID ID -3511586)

D K SARKAR (BID ID -3512599)