SPECIAL REPAIR TO SEWAGE SYSTEM OF NC BILLETS AT AF STN SRINAGAR

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m deep and getting out in hard/dense 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 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, build 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 pipe any type (salt glazed stone ware) and any size, set in cement mortar, including demolition of concrete bed and haunching complete all as directed.

M&L Concrete bed in PCC 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 all as specified and directed.

M&L Concrete bed in PCC 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 all as specified and directed.

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

S&F PVC (SWR) pipes single socketed 200 mm bore, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed by Engineer-in-Charge.

M&L 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 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 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 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 Cement concrete 1:2:4 type B-1 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 surfaces including necessary form work complete all as specified and directed by Engineer-in-Charge.

M&L Rendering 15mm thick on brick surfaces in cement mortar 1:4 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.

S&F TMT steel bars 6mm or 8mm dia in reinforcement, 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 Precast cement concrete type B-1, 1:2:4 using 20mm graded stone aggregate as in manhole cover complete all as specified and as directed by Engineer-in-Charge.

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

M&L 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 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) including taking off manhole cover and cleaning of manholes of any size and depth and removing waste material/sludge to a distance of n.exc 300m and burrying in a pit and replacing manhole cover in position after cleaning complete all as specified and directed by Engineer-in-Charge for the following size of pipes:

(a) 100mm bore

(b) 150mm bore

(c) 200mm bore

Cleaning of blocked WC seat of pedestal/squatt pattern upto Ist manhole and making the drain pipe of any size full fuctional 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 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 burring the same in pits complete all as specified and directed by Engr-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 as identified by SMC 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 reinforced concrete or PVC drain pipes, 75/100/150 mm dia, jointed in cement mortar and taking out of trenches, if required, Complete all as specified and directed by Engr-in-charge.

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

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

S & F 75mm bore PVC (SWR) bends of any radius, complete all as specified

S & F 110mm bore PVC (SWR) bends of any radius, complete all as specified

S & F PVC 110mm bore (SWR) branch piece, single (single Y) equal or unequal, complete all as specified

S&F PVC or CI Access door cover for 75mm bore pipe incl all asseseries complete all as specified and directed by Engineer-in-Charge.

S&F PVC or CI Access door cover for 100mm bore pipe incl all asseseries complete all as specified and directed by Engineer-in-Charge

S & F in repair, Vitreous china squating pan, orissa pattern size 580 x 440mm and making good the disturbed surface with same finish, including connection to trap, and to flushing pipe, anti-syphonage pipe, etc., including trap set in cement lime mortar and including concrete Complete all as specified and directed by Engineer-in-Charge.

S&F in repair 10 litre capacity PVC valveless, Syphonic action type, fluhing cistern low level,white with inlet ball valve, float and handle, flush pipe etc complete all as specified and directed.

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

M & L 15 mm thick screed bed or bedding layer of cement mortar (1:6) complete all as specified and directed

M & L non skid joint free coloured ceramic tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 Sqm, in floor etc set & jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed

M&L for PCC 1:4:8 75mm thick type D2 using 40mm aggregate as in sub base complete all as specified and directed by Engr-in-charge.

M&L 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 Machine pressed coloured chequered cement concrete tiles 25cm x 25cm x 22mm thick, set, jointed and pointed in neat cement slurry with grey cement and no pigment complete all as specified and directed by Engineer-in-Charge

M/S Abdul Ahad Rather

M/S BASHIR AHMAD TANTARY

M/S RATHER CONSTRUCTION CO

M/s PARVAZ CONSTRUCTION COMPANY

M/S ABDUL REHMAN WANI

M/S FAROOQ AND SONS

M/S maqsood enterprises

M/S TARIQ AHMAD SHEIKH

M/S GULZAR ENTERPRISES

M/S NAIK CONSTRUCTION COMPANY

M/S M.R. Construction

M/S Wani and Sons

NAJAR ENTERPRISES