CLEANING AND MAINT OF SEWAGE LINE, MANHOLES AND SEPTIC TANK UNDER AOR OF GE (AF) SRINAGAR

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m deep and getting out in any type of soil complete all as specified and directed by Engineer-in-Charge

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

Removal of excavated soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specified and directed by Engineer-in-Charge

Demolition of reinforced cement concrete complete all as specified and directed by Engineer-in-Charge

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 forming benching as required. Internal dia of pipe 150mm complete all as specified and directed by Engineer-in-Charge.

Taking down cement plaster any description on brick or stone wall/ceiling etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed by Engineer-in-Charge.

Demolition and breaking up drain pipes of any size (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, , including demolition of concrete bed and haunching complete all as specified and directed by Engineer-in-Charge

M&L for Concrete bed in cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) to drain pipe 200 mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer-in-Charge

M&L for Concrete bed in cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) to drain pipe 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer-in-Charge

M&L for Salt galzed stone ware drain pipe with internal dia of 200mm bore grade `A' laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for Salt galzed stone ware drain pipe with internal dia of 150mm bore grade `A' laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for Cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate in foundation filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L for Cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate in foundation filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L for Brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius with old size bricks built in cement mortar 1:4 complete all as specified and directed by Engineer-in-Charge.

M&L for Brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius with old size bricks built in cement mortar 1:4 but except bricks complete all as specified and directed by Engineer-in-Charge.

M&L for Cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in benching/ coping and the like including weathering, slightly rounded or chamfered angles as directed including form work and finishing all exposed complete all as specified and directed by Engineer-in-Charge.

M&L for Rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or on concrete surfaces finished even and smooth without using extra cement including mixing intergral water proofing compound in the proportion as mentioned in manufacturer's instructions complete all as specified and directed by Engineer-in-Charge.

Supply only integral water proofing compound of approved manufacturer complete all as specified and directed by Engineer-in-Charge.Charge.

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

M&L for Precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in manhole cover complete all as specified and as directed by Engineer-in-Charge.

M&L for Reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in slabs complete all as specified and as directed by Engineer-in-Charge.

M&L for Form work to soffits of suspended slabs, floor slab etc n. exc. 200mm thickness flat for rough finished surface of concrete complete all as specified and directed by Engineer-in-Charge.

M&L for Form work to edges of concrete flats, exc 5cm but n.exc 10cm wide/thick for rough finished surface of concrete complete all as specified and directed by Engineer-in-Charge.

Cleaning of underground sewage pipe (Cleaning length n.exc 30m from manhole to manhole or from manhole to septic tank) by roding including taking off manhole cover and cleaning of manholes of any size and depth and removing waste material/sludge to a distance n. exc 300m and burring the same in pits with earth after filling of sludge and including spreading of bleaching powder and replacing manhole cover in position after cleaning complete all as specified and directed by Engineer-in-Charge for the following size of pipes:

100mm bore

150mm bore

200mm bore

Cleaning of blocked WC seat of pedestal / squatt pattern upto 1st manhole and making the drian pipe of any size full functional by flushing with water to entire satisfaction of engr in charge including cleaning of 1st manhole and removing the waste material / sludge etc to a distance n. exec 300m and burning the same in pits and spreading the area with bleaching powder complete all as specified and directed by engr in charge.

Cleaning of blocked floor trap of bath room & kitchen etc upto 1st manhole including cleaning of gully / trap and removing the waste material / sludge etc ta a distance n. exec 300m and burning the same in pits and spreading the area with bleaching powder complete all as specified and directed by engr in charge.

Dewatering of soakage well of any depth in any position by pumping out and removing outside Military/Defence land by mechanical means (trolley mounted) and burying in pits all as directed including digging of pits in any type of soil and covering pits with earth after absorption of water and including providing and spreading required quantity of bleaching powder around the pit as per state protocol including taking down of slab cover and refixing the same CM 1:4 complete all as specified and directed by engineer-in-charge

De-sludging of septic tank of any capacity including connected intercepting chamber, manhole shaft, sludge chamber & filterbeds of any description and in anmy position by pumping out and removing of sludge outside Military/ Defence land by mechanical means (trolly mounted) and burying in pits all as directed including digging of pits in any type of soil and covering pits with earth after filling of sludge and including providing and spearding required qty of bleaching powder complete as per state protocol, including taking down of slab cover and placing the same in existing postion complete all as specified and directed by Engineer-in-Charge.

Dismantling of cast iron or reinforced concrete or PVC drain pipes, 75/100 mm dia, jointed in cement mortar and taking out of trenches, if required, complete all as specified and directed by Engineer-in-Charge

S&F PVC (SWR) pipes 75mm dia single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and directed by Engineer-in-Charge

S&F PVC (SWR) pipes 110mm dia single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and directed by Engineer-in-Charge

S&F 75mm bore PVC(SWR) door bends any radius fixed in repairs complete all as specified and directed by Engineer-in-Charge

S&F 100mm bore PVC(SWR) door bends any radius fixed in repairs complete all as specified and directed by Engineer-in-Charge

S & F PVC 110mm bore (SWR) branch piece, single (single Y) equal or unequal fixed in repairs, complete all as specified and directed by Engineer-in-Charge

S&F PVC access door cover for 75mm bore pipe incl all accessories as in repairs complete all as specified and directed by Engineer-in-Charge

S&F PVC access door cover for 100mm bore pipe incl all accessories as in repairs complete all as specified and directed by Engineer-in-Charge

S&F Cast Iron access door cover for 75mm bore pipe incl all accessories as in repairs complete all as specified and directed by Engineer-in-Charge

S&F Cast Iron access door cover for 100mm bore pipe incl all accessories as in repairs complete all as specified and directed by Engineer-in-Charge

S&F as in repair Vitreous China squatting pan, `Orissa' pattern, size 580 x440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) incl setting the trap and pan in lime concrete (1 lime , 2 sand and 4 surkhi and 5 aggregate) min 150mm thick alround and finished just below level of rim of pan to receive floor finishing and including connection to trap and to flushing pipe/ syphonage pipe etc including making good to floor complete all as specified and directed by Engineer-in-Charge.

Material & Labour for 75 mm thick PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in Sub base complete all as specified and directed.

Material & Labour for Machine pressed rubber moulded chequered cement concrete tiles 25cm x 25cm x 22mm thick, set, jointed and pointed in neat cement slurry with grey cement and no pigment over and including 15 mm thick screed bed or bedding layer of cement mortar (1:6)complete all as specified and directed by Engineer-in-Charge

S&F PVC (SWR) pipes single socketed 150mm bore, in any length with rubber ring joints laid in trennches or in floors complete all as specified and directed by engr in charge.

Note for all above items:- (a) Cost of excavation and earth work for pits for burrying the waste/sludge etc shall deemed to be included in the unit rate. (b) Any damge caused during cleaning shall be made good to entire satisfaction of Engineer-in-Charge without any extra cost. (c) All types of equipments and safety kit required for working in foul condition shall be provided by the contractor to his workmen. The Engineer-in-Charge shall verify these aspects during currency of work. Al precautions/safety measures shall be kept in mind during execution of work. (d) Contractor will deploy at least 02 seawge cleaning person and 01 supervisor during the day hours.Supervisor will take complaint slip of sewage block daily from concerned JE for attending day to day complaints. Contractor's quoted rates shall be deemed to include for the same and nothing extra shall be paid on this account.

M/S FAROOQ AND SONS

M/S Abdul Ahad Rather

M/s MAQBOOL BHAT AND SONS

M/S RATHER CONSTRUCTION CO

M/S GULZAR ENTERPRISES

M/S Wani and Sons

M/S GULAM AHMAD ABDUL SAMAD