REPAIR AND CLEANING OF SEWAGE LINES, SEPTIC TANKS, UNDERGROUND SUMP IN OMQ AREA AT AF STATION PUNE

Amount

M & L for Removal of blockage of sewage lines including manholes by using necessary tools/mechanically tools or manually such as passing rope knots bamboo kamti and disc of required size including safety measures such as test for gas etc before flushing the pipe well with water after removal of blockage of 100mm bore pipe complete all as specified and directed.

Ditto all as per Ser Item No 1.00 above but bore of pipe 150mm complete all as specified and directed.

Ditto all as per Ser Item No 1.00 above but bore of pipe 200mm to 300mm complete all as specified and directed. Note for Ser Item No 1.00 to 3.00:- (i) The rates quoted in the above item includes cost of T&P like rods, bamboos, gum shoes and hand glouses etc complete (ii) Minimum one sweeper and one helper shall be deployed by contractor and they shall be present on all days from 0900 hrs to 1700 hrs including holiday and Sunday for maintenance of sewage lines. The persons will be detailed by JE/AGE concerned every morning for attending complaints on daily basis. (iii) The complaint has to be rectified within 24 Hrs as given in complaint slip failing which penalty will be imposed @ 500/- per complaint per day and for ser no (ii) also.

M& L for Taking out silt, liquid water sludge in solid/semi solid state from septic tank/Manholes STP tanks of any capacity and size and removing the same using truck mounted honey sucker of capacity minimum 4 cum and to dispose off the sludge to in low lying area at any distance including Sunday and holiday as per requirement depositing the sludge in low laying area with covering by earth over it and leaving the septic tank/sump clean etc. complete all as specified and directed. Note : Driver and operator must posses a valid license and confirm the serviceability of the Truck.

M & L for Cleaning of sewer line by mechanically by truck mounted sewage cleaning of sewage line water sludge tank with wash down system / suck derrick arm hydraulically spring loaded rotary sliding vane compressor with V hose end section no 33 nozzle and strainer complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation and getting out in soft /loose soil complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation and and getting out in Hard/dense soil complete all as specified and directed.

Excavation in trenches exc 1.5 mtr wide and exc 1.5 mtr and n exc 3.0m in depth for foundation and and getting out in SDR complete all as specified and directed.

Demolition and breaking up drain pipes SGSW pipe including fittings and packing ,hunching and bed concrete complete of the size 100mm internal dia of SGSW pipe complete all as specified and directed.

Demolition and breaking up drain pipes 150mm internal dia of RCC pipe including fittings and packing, hunching and bed concrete complete all as specified and directed.

Demolition and breaking up drain pipes 200mm internal dia of RCC pipe including fittings and packing hunching and bed concrete complete all as specified and directed.

Demolition of brick work or PCC blocks built in cement mortar including coping of manholes complete all as specified and directed.

Demolition of PCC of any description provided for bedding of Manholes complete all as specified and directed.

Demolition of precast RCC manhole covers of any size complete all as specified and directed.

M & L for PCC 1:3:6 type C2 with 40mm graded stone aggregate as in foundation or bed concrete of manholes complete all as specified and directed .

M & L for PCC 1:3:6 type C2 using 40mm graded stone aggregate as in benching/haunching or surface channels and drains complete all as specified and directed.

M & L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping ,rounded or chamfered on edges complete all as specified and directed.

M & L for PCC precast solid block masonry walling (1:5:8) Grade D5 exc 10cm width /girth in CM (1:6) complete all as specified and directed.

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

M & L for rendering 10 mm thick in CM (1:3) internally to manholes on concrete block or concrete surfaces and finished even and smooth with using extra cement complete all as specified and directed.

M&L Rendering 10mm thick in CM 1:4 externally to manholes on concrete block or concrete surfaces and finished even and fair complete all as specified and directed.

M/L for PCC (1:3:6) type C2 concrete bed to drain pipes of dia 100mm dia including packing under and haunching against the sides of pipes after they laid and tested as reqd on ground condition complete all as specified and directed.

M & L for PCC (1:3:6) type C2 concrete bed to drain pipes of dia 150mm dia including packing under and haunching against the sides of pipes after they laid and tested as reqd on ground condition complete all as specified and directed.

M & L for PCC (1:3:6) type C2 concrete bed to drain pipes of dia 200mm dia including packing under and haunching against the sides of pipes after they laid and tested as reqd on ground condition complete all as specified and directed.

S&F 100mm bore salt glazed stone ware drain pipes Grade A laid in trenches and joined complete all as specified and directed.

S&F for Reinforced concrete pipes class NP-2, laid and jointed complete with collars if required for 150mm dia pipes complete all as specified and directed.

Ditto all as per Ser Item No 26.00 above but for 200 mm dia pipes complete all as specified and directed.

Returning, filling in including spreading, leveling , watering and well ramming in layers not exc 25 cm in any stata complete all as specified and directed.

Removing excavated in any statra to distance not exc 50m and depositing where directed at a level n. exc 1.5m above the starting point complete all as specified and directed.

M&L for precast RCC (1:2:4) type B1 using 20mm graded stone aggregate as in cover slab (for manholes etc) and set in cm 1:6 including necessary form works complete all as specified and directed.

Taking out (desilting) silt brick bats, debris , liquid waste sludge in solid/semi solid state from manholes including pumping out sludge wherever necessary diverting the flow in the drain , if necessary and stacking the removed silts in depots away from the edge of manholes as directed including use of sfery belts, dry cells torch for lighting inside the manholes and taking similar precautionary measures and removing the sludge etc to a distance exc 250 mtr but not exc 500m & leveling the manhole cleaned and flushed with water etc all as specified /directed manholes up to the depth of 1.00 mtr.

Ditto all as per Ser Item No 31.00 above but manholes depth exc 1.00 mtr and n exc 2.00 mtr complete all as specified and directed.

Ditto all as per Ser Item No 31.00 above but manholes depth exc 2.00 mtr complete all as specified and directed.

M&L for MS TMT bars 10mm dia and over as in reinforcement cut to length, bent to shape required including cranking bending spirally for hooping for columns, hooking ends & binding with and including MS annealed wire not less than 0.9mm dia.complete all as specified and directed.

Ditto all as per Ser Item No 34.00 above but 6 to 8mm dia complete all as specified and directed.

Demolition and breaking up CI/PVC drain pipes 50 to 110 mm complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketed , in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

Ditto all as per Ser Item No 37.00 above but fixed in walls including clamps complete all as specified and directed.

S&F 75 mm bore PVC (SWR) pipes single socketed , in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

Ditto all as per Ser Item No 39.00 above but fixed in walls including clamps complete all as specified and directed.

S&F 110mm bore PVC (SWR) bends any radius complete all as specified and directed.

S&F 75 mm bore PVC (SWR) bends any radius complete all as specified and directed.

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

S & F of PVC (SWR) branch piece 110mm dia , double (double Y) equal or unequal complete all as specified and directed.

S&F 75mm bore PVC (SWR) branch piece, single Y equal or unequal complete all as specified and directed.

S & F of PVC (SWR) branch piece 75mm dia , double (double Y) equal or unequal complete all as specified and directed.

Cleaning the CI/PVC/SGSW pipe of any dia from water closet /floor trap/nahani trap to Ist holes by rodding/choke remover manually as in foul condition after taking off manholes cover and placing the manholes cover in original position etc complete all as specified and directed. (Note :-Contractor has to detail two labour (Safaiwala) daily to attend complaint at complaint cell at 9.00 AM who will again report to Engr-in-Charge after completion of complaint with complaint slip duly signed by the users).

M & L 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-l smooth finished, and reforming benching as required 150mm Dia complete all as specified and directed. ( Note : Work in Foule Position )

M & L 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-l smooth finished, and reforming benching as required 200mm Dia complete all as specified and directed. ( Note : Work in Foule Position )

S & F PVC (SWR) gully trap 110 mm dia fixed in cement concrete including removal of existing old damaged gully traps and providing connection upto 1st manhole with PVC pipe complete all as specified and directed.

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

M&L for coloured Non skid ceramic tiles of size 300x300mmx7mm thick in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L Glazed Ceramic Coloured Tiles, 300X200X7mm in size, set on Vertical Surfaces such as Skirting, Dado, etc,over and including 10mm thick rendering in cement mortar 1:3 Set and Jointed in Neat Cement Slurry and Pointed in White or Coloured Cement to match the shade of the Tiles, complete all as specified and as directed.

Demolition of cement concrete in ground floors and paving's n.exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M & L cement concrete type B0 1:2:4 (12.5 mm graded agg) 25mm thick as in sub floors complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type D-2 (using 40mm graded stone aggregate as in sub base of floor and path, plinth protection etc.complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floor apron etc laid dry complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floor apron etc laid bedded and pointed in cement mortar complete all as specified and directed.

M&L machine pressed precast concrete interlocking paver block any shape and size polished with grey cement and pigment confirming to IS 15658-2006 of 60mm thickiness M-35 grade complete all as specified and directed.

M&L sand filling (50 mm average thickness) under floors in foundations and for laying Interlocking paver blocks including watering and consolidation complete all as specified and directed.

M&L for Coloured chequered cement concrete glazed tiles of size 30cmx30cmx22mm thick in floor laid and jointed in cement slurry and pointed in grey cement and pigment over 20 mm thick screed bed in CM (1:6) complete all as specified and directed.

R K ENTERPRISES

Parmanand Enterprises