REPAIR TO BLOCKAGE OF SEWAGE LINE/ST/MANHOLE AND OFFICERS / JCOs / ORs MD ACCN UNDER AGE B/R- II OF GE (WEST) MATHURA

Cleaning of sewage lines blocked/filled with sludge, semi solid/solid material etc man holes to manholes by rodding/mechanical means without causing any damage to sewage lines/manholes. Manholes covers and taking out the same and removing to a non inhabitant area or buried into ground all as specified for the internal dia of pipes 150mm dia.

All as per Item No 1.00 above but for 200 mm dia.

Dewatering/Cleaning of manholes of depth upto 1m by getting out sludge, semi solid/solid material etc by pumping/manual means including removal the same or buried into ground septic tank complete all as specified. Note :- (i) The rep of contractor shall remove the sewage / sludge and other foreign material from the site by manual means / mechanical equipment etc or other any mean and shall be disposed off as directed by Engineer-in-Charge. The site shall be left by the contractor in neat and tidy condition before claiming his payment. (ii) The rep of contractor shall displace the manhole coverd for cleaning and keen the manhole cover over the manhole after cleaning them.

Dewatering/Cleaning of blockage of any type in WC (Indian / Pedestal) from WC pan to 1st manhole in single/double/triple storied bldg (distance of 1st manhole from outer wall exc. 2 Mtr but n.exc. 5 Mtr including resetting/refitting of access door in soil pipe wherever open without causing any damage to the WC pan 'P' or 'S' trap and pipe including fitting complete all as specified.

Cleaning of blockage of any type in Nahani trap /floor trap provided in bath room, kitchen and indoor water pipe of kitchen sinks and WHB and removing all the sludge and foreign material from the trap and the waste pipe from trap to gully trap surface drain wherever opened or without causing any damage to the trap and pipe including fitting, distance of gully trap from outer wall of bldg up to 2 Mtr complete all as specified.

Dewatering/Cleaning of septic tanks of any depth by getting out sludge, semi solid/solid material etc by pumping/manual means including removal in covered veh to a non habitant area out side the MOD land or buried into ground septic tank complete all as specified. Note :- The rep of contractor shall remove the sewage / sludge and other foreign material from the site by mechanical equipment etc or by way or other any mean to outside MOD land in covered Vehicles ie Veh required for transport of foul matters/gas etc and shall be disposed off as directed by Engineer-in-Charge. The site shall be left by the contractor in neat and tidy condition before claiming his payment.

Excavation in trenches in soft/loose soil not exc. 1.5 M wide and not exc. 1.5 M deep and getting out including forming bottom to required level or slope for laying pipe and concrete bed or for manhole etc not exc. 10 Sqm on plan all as specified and directed by Engineer-in-Charge. (Pipe and concrete bed shall be measured and paid separately).

All as per Item No 7.00 above but exc. 1.5m deep and not exc. 3 m deep.

All as per Item No 7.00 above but exc. 3 m deep and not exc. 4.50 m deep.

Returning, filling in soft/loose soil including spreading, leveling and watering well ramming in layers n.exc. 25cm all specified and directed by Engineer-in-Charge.

Removing surplus soil to a distance n.exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

Demolition and breaking up drain pipes, set in cement mortar 150mm internal dia (SGSW, AC or reinforced concrete) complete all as specified and directed.

All as per Item No 12.00 above but 200 mm dia.

M&L cement concrete 1:3:6 mix type C2 (using 40mm graded stone aggregate) as in bed to drain pipe including packing under and hunching against the sides of pipes after laying in trenches to required slope and tested complete all as specified for 150 mm bore pipe complete all as specified and directed by Engineer-in-Charge.

All as per Item No 14.00 above but for 200 mm bore pipe.

M&L for salt glazed stone ware drain pipe 150mm grade 'A' laid in trenches and jointed in CM (1:1) complete all as specified and directed.

M&L for salt glazed stone ware drain pipe 200mm grade 'A' laid in trenches and jointed in CM (1:1) complete all as specified and directed.

M&L for Reinforced concrete pipes, class NP2, laid and jointed complete with collars with bore of pipe 150mm laid in trenches and jointed in CM (1:1) complete all as specified and directed.

M&L for Reinforced concrete pipes, class NP2, laid and jointed complete with collars with bore of pipe 200mm laid in trenches and jointed in CM (1:1) complete all as specified and directed.

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

M&L Non skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 sqm but n.exc 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match with and including 15mm thick screed bed in cement mortar (1:6) for laying floor finishes complete all as specified and as directed.

M&L for glazed ceramic tiles (coloured) 450mm x 300mm x 7mm thick on vertical surfaces such as dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 10mm thick rendering in cement & sand mortar (1:4) including necesary cutting as per site requirment complete all as specified and directed by Engineer-in-charge.

S&F PVC (SWR) floor trap 75mm dia outlet plain with grating including jointing with solvent cement including jointing to waste pipe fixed in cement concrete 1:2:4, type B-1 complete all as specified and directed.

S&F CI nahani trap 100mm dia outlet plain with grating including jointing with solvent cement including jointing to waste pipe fixed in cement concrete 1:2:4, type B-1 complete all as specified and directed.

S&F in repair vitreous china squatting pan Orissa pattern, white of size 580x440mm with integral foot rests (excluding flushing cistern and flush pipe) including cast iron 'P' or 'S' trap, PCC filling and connection to trap and flushing pipe, antisyphonage pipe etc complete all as specified and directed by Engineer-in-charge.

S&F in repairs vitreous china wash down, water closet pan (pedestal pattern), white including fixing bolts and connection to flush pipe and drain out going pipe and closet seat cover black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device, CP jet including PVC connection complete all as specified and directed.

S & F in repairs PVC 10 ltrs syphonic action type flushing cistern, low level with inlet, ball valve, float and handle including brackets, flush pipe of PVC 32mm bore and connection to WC pan complete all as specified and directed.

S&F 100mm bore cast iron sand cast soil, waste and vent pipe in any length with or without ears fixed with cement joints, laid in trenches or in floor including taking down old unserviceable CI pipe and fittings complete all as specified & directed by Engineer-in-charge. Note :- Cost of Excavation & earthwork, if required is deemed to included to in the unit rate of this items nothing extra shall be paid on this account.

S&F 100mm CI pipes soil, waste and vent pipe in any length with or without ears, with cement joints fixed to wall including taking down old unserviceable CI pipe and fittings complete all as specified and directed.

S&F 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) door complete all as specified and as directed by Engineer-in-charge.

S&F 100mm CI swan neck (single T), any radius with oval access door complete all as specified and directed.

S&F 100mm CI socket (single T), any radius complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with solvent joints laid In trenches or in floors including taking down old unserviceable PVC pipe and fittings complete all as specified and directed.

S&F 75mm bore PVC (SWR) pipes single socketed in any length with solvent joints laid In trenches or in floors including taking down old unserviceable PVC pipe and fittings complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length jointed with adhesive fixed to walls including taking down old unserviceable PVC pipe and fittings complete all as specified and directed.

S&F 75mm bore PVC (SWR) pipes single socketed in any length jointed with adhesive fixed to walls including taking down old unserviceable PVC pipe and fittings complete all as specified and directed.

S&F 110 mm bore PVC (SWR) bends any radius jointed with adhesive complete all as specified and as directed by Engineer-in-charge.

S&F 110mm bore PVC (SWR) junction, single (single T) equal or unequal complete all as specified and directed by Engineer-in-Charge.

S&F 110mm bore PVC (SWR) junction, single (single T) equal or unequal with oval access door complete all as specified and directed by Engineer-in-Charge.

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

S&F 75mm bore PVC (SWR) junction, single (single T) equal or unequal complete all as specified and directed by Engineer-in-Charge.

S&F 75 mm bore PVC (SWR) bends any radius jointed with adhesive complete all as specified and as directed by Engineer-in-charge.

S&F in repairs stack clamps mode out of 25x3mm flat iron including bolts and nuts and securing ends of stays to wall or roof, for 100mm bore pipes, complete all as specified and directed.

M&L for PCC 1:4:8 type D-2, using 40mm graded stone aggregate in foundation , filling and mass concrete all as specified.

M&L 75 mm thick Cement concrete type D-2, (1:4:8) using 40 mm graded stone aggregate as in floor complete all as specified and directed.

Demolition of brick work, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed by Engineer-in-charge.

M&L for Brick work with sub class ‘B’ old size burnt bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed by Engineer-in-charge.

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

M&L for PCC type C1 1:3:6 (20 mm grade aggregate) in Copings complete all as specified & directed.

M&L for cement concrete (1:3:6) type C-1, using 20 mm graded stone aggregate as in surface channels or drain complete all as specified and directed.

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. complete all as specified and directed by Engineer-in-charge.

M&L for rendering 15mm thick on fair faces of brick work/internal faces in man holes in CM 1:4 mixed with water proofing compound @ 200ml by weight of cement per 50 kg including finishing the surface even and smooth without using extra cement all as specified. (Supply of WPC shall be measured and paid separately).

Supply only liquid water proofing compound.

M&L rendering 15mm thick in CM 1:4 on external surface of manholes surfaces finished fair and even without using extra cement complete all as specified and directed.

M&L for preparation of new plastered surface of wall and applying three coats of white wash complete all as specified and directed.

S&F mild steel rungs made out of 16mm dia round bars made to shape complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good for pipes and cutting out existing benching for and forming branch channels(1/2 round or ¾ section) in cement concrete 1:2:4, type B-1 smooth finished and forming benching as required for 150/200 mm dia SGSW pipe complete all as directed.

Demolition of cement concrete (reinforced) in ground floor/road (below or above ground level) complete all as secified and directed.

Demolition of cement (un-reinforced) concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge.

M&L Precast Cement Conctete 1:2:4 type B1, using 20mm graded stone aggregate as in cover slabs for man holes etc set in cement morter 1:6 including necessary form work complete all as specified and directed.

M/L TMT steel bars 6 to 8 mm dia TMT bars over cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking end and binding with and including mild steel wire (annealed ) not less than 0.90 complete all as specified and directed.

S&F 50-70mm thick factory made precast RCC manhole covers including precast frame of any size & shape (Squre / rectangular / circuler), light duty, out side, fixed at site etc 40x40x6mm angle complete all as specified and directed.

M&L for pumping out sewage water from the blocked and over flow manhole for any depth for cleaning the existing sewage line through mechanical / electrical operated pump & disposal of sludge out side the MoD land complete all as specified and directed.

M&L cleaning & desludging of blocked manhole for any depth by honey sucker machine / mechanically operated jetting machine with high pressure water supply. Note :- The contractor shall remove the sewage / sludge and other foreign material from the site by mechanical equipment etc or by way or other any mean to outside MOD land in covered Vehicles ie Veh required for transport of foul matters/gas etc and shall be disposed off as directed by Engineer-in-Charge. The site shall be left by the contractor in neat and tidy condition before claiming his payment.

Material and labour for 2.00 metre dia and 2.00 metre depth soakage well for 50 users, including necessary excavation in any type of soil, plain cement concrete 1:3:6 in foundation, honey combing masonry wall, with top ring of M-25 design mix concrete, intercepting chamber and screen chamber made of brick masonry in cement mortar 1:6, RCC precast cover slab in M-25 cover, interconnecting pipes of RCC/SGSW, filled with brick bats etc complete all as specified and as directed. Ref Drg No CEJZ/TD/521 Sheet No 1/2 & 2/2.

Material and labour for 5.00 metre length, 2.00 metre width and 1.75 metre depth septic tank for 50 users, including necessary excavation in any type of soil, plain cement concrete 1:3:6 in foundation, masonry wall, with top RCC slab of M-25 design mix concrete including necessary formwork, intercepting chamber and screen chamber made of brick masonry in cement mortar 1:6, RCC precast cover slab in M-25 cover, interconnecting pipes of RCC/SGSW, filled with brick bats etc. including 100 mm dia CI vent pipe 3m long, complete all as specified and as directed. Ref Drg No CEJZ/2002/TD/S-2 Sheet No 1/1.

Material and labour for 2.66 metre length, 1.20 metre width and 2.25 metre depth septic tank for 25 users, including necessary excavation in any type of soil, plain cement concrete 1:3:6 in foundation, masonry wall, with top RCC slab of M-25 design mix concrete including necessary formwork, intercepting chamber and screen chamber made of brick masonry in cement mortar 1:6, RCC precast cover slab in M-25 cover, interconnecting pipes of RCC/SGSW, filled with brick bats etc. including 100 mm dia CI vent pipe 3m long, complete all as specified and as directed. Ref Drg No CEJZ/2002/TD/S-2 Sheet No 1/1.