REPAIRS TO SEWAGE LINE, SEPTIC TANKS, MANHOLES, DRAINS AND CLEANING OF SEWAGE LINE AT ARTY CENTRE UNDER GE NASIK ROAD.

Amount

Excavation in trenches not exc 1.5m in width and not exc 1.5 in depth for foundation and getting out in any type soil including pipe lines

All as per item No. 1.00 above but depth exe 1.5 mtr and not exe.3 mtr

Excavation over area not exc 1.5 mtr deep and getting out hard/dence soil comple all as specified.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in soil.

Removing excavated materials to a distance not exceeding 50 Mtr and depositing where directed at a level not exceeding 1.5 Mtr above the starting point

Demoletion of reinforced cement concerte as in cover slabs of manholes or septic tanks, soak pits etc. complete all as directed

Demolition of brick work built in cement mortar (including coping)

Demolition and breaking up 300mm dia drain pipes of RCC or salt glazed ware set in CM

All as per item No. 8.00 above but size of 200mm dia.

All as per item No. 8.00 above but size of 150mm dia.

Demolition of Cement Concrete of any description in ground floor & paving n.exc. 15 cm thick(below or above ground level)

Taking down cement plaster of any description on brick or stone walls or concrete surfaces etc. incl raking out joints, hacking for key scrubbing down with water etc

M&L for cement concrete type C-2 1:3:6 ( 40 mm graded aggregate) as in foundation, filling and mass concrete.

M&L for PCC 1:2:4 type B2 as in surface channels and drains & benching of manholes and finishing even and smooth with out using extra cement.

M&L for plain cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in coping

M&L for pre cast cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in manhole cover slabs set in cm 1:6 all s specified & directed

M&L for mild steel TMT bars 8mm dia cut to length bent to shape required and binding with ms wire anealed not less than 0.9mm dia, complete all as spacified and directed.

M&L for brick work with fly ash brick straight or curved on plan exc. 6 mtr mean radius, built in CM 1:6 with old size bricks.

All as per item No. 18.00 above but except material.

S&F reinforced concrete pipe, class NP2 laid and jointed complete with collers 300mm bore of pipe

All as per item No. 20.00 above but size of 200 mm bore of pipes

All as per item No. 20.00 above but size of 150 mm bore of pipes

M&L for rendering 10mm thick in on fair faces of brick work or concrete surfaces in cement mortar(1:4) finishing even and smooth without using extra cement complete all as specifed and directed

Taking down 100/75 mm dia CI/PVC and cast soil, waste and vent pipes, in any length with or without ears etc in any position

S&F in repairs of PVC(SWR) pipes 75 mm dia single socketed,in any length with rubber ring joints fixed to walls and making good

All as per item No. 25.00 above but size of 110 mm dia.

S&F in repairs of PVC(SWR) bends of 75 mm dia and making good

All as per item No. 27.00 above but size of 110 mm dia.

S&F for PVC(SWR) vent cowl 110 mm dia.

Cleaning of manholes of any size taking out sludge , effluent ,sand,, grit, ash, rags, fibre and string material etc complete and disposed as directed by Engr in-Charge

Cleaning of existing sewage line of any dia by roding including removal of sludge and taking out sewage water where required and finally flushing with clean water & The length will be measured from the first manhole to last blocked manhole including manhole in between.

Cleaning of septic tank by taking out of sludge, water, effluent etc and removing all loose sedinented sand sludge, grit, ash, rags fibre and stirringly material ans its removal to sewage treatment plant or as directed and emptying completely depth exc 1.00 M and n.ex 6.00 M all as directed by Engineer-in-Charge.

Cleaning of blocked WCs /nahani traps/floor traps/ urinals of any dia by rodding only.

M&L for concrete bed to drain pipe including packing under, and haunching against the sides of the pipe after they are laid and tested in cement concrete 1:4:8 type D2 for 150 mm dia pipe

M&L for concrete bed to drain pipe including packing under, and haunching against the sides of the pipe after they are laid and tested in cement concrete 1:4:8 type D2 for 200 mm dia pipe

M&L for concrete bed to drain pipe including packing under, and haunching against the sides of the pipe after they are laid and tested in cement concrete 1:4:8 type D2 for 300 mm dia pipe

Taking down and Re-fixing only 20 mm dia tubes galvanized iron and connections fixed to walls or laid in floor supplying & fixing new fittings such as socket, bends, elbows nipple, union etc all as specified and directed of size complete all as specified and directed

All as per item No. 37.00 above but size of 15 mm dia

All as per item No. 37.00 above but size of 25/32 mm dia

S&F in repair for 20 mm dia tubes medium grade, galvanized with iron all fittings fixed to walls,including new fittings such as socket, bends, elbows nipple, union etc all as specified and directed of size ceiling and laid in floor complete all as specified and directed.

All as per item No. 40.00 above but size of 15 mm dia.

All as per item No. 40.00 above but size of 25 mm dia.

All as per item No. 40.00 above but size of 32 mm dia.

M&L for 10 mm dia TMT bars cut to length and binding with mild steel wire (Annealed) not less than 0.9 mm dia complete all as specified.

M&L for pre cast RCC 1:2:4 type B1 (nominal mix, using 20 mm graded aggeagate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like as specified. Note : Reinforcement and formwork shall be measured and paid for separately.

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping)

Demolition of reinforced concrete of any description and in ay position not otherwise specifically provided for Cols above GL for main posts

S&F in reapir vitreous china squatting pan “orrisa” pattern of size 580mmx440mm “white” with integral foot rest (excluding flushing cistern and flush pipe) incl provision of cement concrete bedding, CI ‘P’ trap 100mm dia connection to trap and flushing pipe, anti-syphonage complete all as specified and directed by Engineer-in-charge.

S&F in repair Wash down water closet (Pedestal pattern), complete , incl provision of cement concrete bedding, CI ‘P’ trap 100mm dia connection to trap and flushing pipe, anti-syphonage complete all as specified and directed by Engineer-in-charge.

S&F in repair plastic water closet seat cover white closed pattern with flat bottom and cover incl mild steel chromium plated hinging device complete all as specified and as directed by Engineer-in-Charge.

S&F in repair 15mm dia PVC Connection 450 mm long with brass nuts complete all as specified and as directed.

S&F in repair CP angle or plain stop valves, cast copper alloy, fancy type, chromium plated with crutch or butterfly handle, screwed both ends for iron pipe of 15 mm bore complete all as specified and directed.

M&L for PVC (SWR) floor trap(75 mm dia), plain with grating including jointing with solvent cement to mitigate the site requirement to the entire satisfaction of engr-in-charge.

S&F and Repairs only hand shower (Health faucet) 1 Mtr PVC tube wit wall hook (CP).

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing(, removing serviceable tiles, to stone and rubbish off the premises.

M&L for Non -skid coloured ceramic joint free tiles 7 to 8mm thick (square/retangular) tiles exc 0.06 Sqm but n.exc 0.11 Sqm each, in floors etc. laid over and including 15mm thick cement mortar screed bed in cement mortar 1:6, set and jointed in neat cement slurry and pointed in coloured cement to match.

S&F and Repairs only 10 litres capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including flush pipe and brackets complete all as specified and directed. Specification of flushing cistern shall be as per IS 7231-1994.

M&L for 75mm thick cement concrete type D-2, 1:4:8 (using 40mm graded stone aggregate) in sub base of flooring/hard standing.

Cutting in to existing manholes for connecting drain pipes making good to pipe and rendering cutting out existing benches for and forming branch channel (1/2 round or 3/4 section)in cement concrete (1:2:4) type B1 smooth finished and reforming benching as required for 150 mm internal bore pipe complete all as specified.

M&L for PCC 1:4:8 type D2 (using 40 mm graded aggr) as in fdn filling and mass concrete.

NOTE : - AMOUNT OF SCHEDULE OF CREDIT RS. 29,570.00 WILL BE DEDUCTED FROM TOTAL AMOUNT OF BOQ.

M/S MK Nair (BID ID -3334494)

M/S R.K.S. CONSTRUCTION (BID ID -3333065)

Alpha Construction (BID ID -3334895)

Vishal Constructions (BID ID -3335186)

Abhiraj Enterprises (BID ID -3335592)

SVT ENGINEERS AND CONTRACTOR. (BID ID -3335077)