CLEANING REPAIRS TO SEWAGE LINE SEPTIC TANK MANHOLES AND OTHER CONNECTED WORKS AT AF STN SINGARSI UNDER AGE I AF SINGARSI

Amount

Cleaning/removal of sewage block in the existing line in any depth from WC to first manholes or gully trap to manholes including cleaning of WC and testing of pipe by pouring water 100mm SGSW/RCC/CI pipe for ground floor qtr, complete all as specified and as directed.

Cleaning/removal of blockage in the existing line in any depth and bathroom to first manholes or kitchen to gully traps or gully trap to manholes including cleaning of bathroom and WHB trap and kitchen floor trap and testing of pipe by pouring water manhole 75mm SGSW/RCC/CI pipe for ground floor qtr, complete all as specified and as directed.

Cleaning of manholes complete of any size and any depth and at any location incl. taking out sludge and other material deposited in manhole and its disposal to a distance n. exc. 500 meter complete all as directed by Engr-in-Charge for depth of manholes as given.

Cutting and grubbing of bushes/shrubs/babool branches etc surrounding manholes,Gully trap,wall pipe and sewage line alignment etc. and levelling of ground around the manholes,sewage line and finish the surface of wall and removing the waste material to a distance exc. 50 metre but n. exc. 500 metre and clearing the site. Note :- (i) All T&P (like JCB etc. ) and equipment’s required for clearance of site, safety requipment shall be arranged and made available by the contractor. ii) All safety measures for workmen to do work shall be provided by the contractor. (iii) If any existing govt assets(Like electric cables,water pipeline, storm water drain boundary walls etc) are damages during the site clerance /excavation contractor should repair the same with time without any delay at his own cost,complete all as specified and as directed by eng-in-charge.

Cleaning/Removal of sewage block in the existing line incl. cleaning of complete line laid at any depth and at any location between two consecutive manholes/gully trap for two consecutive manhole or gully trap to manhole incl testing the pipe by pouring water from manhole all as directed to the entire satisfaction of Engr-in-Charge for upto 150mm bore SGSW/RCC pipe, complete all as specified and as directed. .

Ditto all as per item No 05 above but 200mm bore SGSW/RCC Pipe.

Temporarily blocking of inlet of septic tanks 10 users with suitable wooden pugs/gunny bags and pumping out/bailing out effluent (liquid/semi liquid and sludges ) from the septic tanks with diesel engine driven gen set into closed containers or through PVC Hose pipes & delivering the same outside def. land, complete and taking out the blocking arrangements of inlet and making the system functional complete all as specified and as directed by eng-in-charge.

Ditto all as item No 07 Above exc. 10 users but not exc. 25 users.

Ditto all as item No 07 Above exc.25 users but not exc. 100 users.

Ditto all as item No 07 Above exc 100 users but not exc. 200 users.

Demolition of reinforced cement concrete in any position (reinforcement cut as required to facilitate demolition) and removing rubbish to a of distance 50 metre at low lying area complete all as specified and as directed.

Demolition of stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc,complete all as specified and as directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar, complete all as specified and as directed as engr in charge.

Demolition of plain Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level), complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar of 150 mm bore, complete all as specified and as directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar of 200 mm bore, complete all as specified and as directed.

Dismantling of cast iron or AC drain pipe/ PVC pipe jointed in cement mortar of size 110mm bore, complete all as specified and as directed.

Dismantling of cast iron or AC drain pipe/ PVC pipe jointed in cement mortar of size 75mm bore, complete all as specified and directed.

Excavating in trenches n. exc 1.5 metre wide and n. exc. 1.5 metre in depth for foundation or for shafts, wells, cesspits, manholes, pier holes, etc. n. exc 10 sqm on plan and getting out in hard and dense soil, complete all as specified and as directed.

Ditto all as item No 19 but 1.5 to 3 metre depth as in hard and dense soil complete all as specified and directed.

Excavating over areas n. exc. 1.5 m deep and getting out hard and dense soil, complete all as specified and as directed.

Excavating over areas exc. 1.5 m but n. exc 3m deep and getting out hard and dense soil, complete all as specified and as directed.

Returning filling including spreading, levelling, watering and well ramming in layers not exc 25 cm as in hard and dense soil, complete all as specified and as directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and as directed.

M&L for mild steel reinforcement 10mm dia and over TMT bars, cut to length, bent to shape required including cranking, binding, hooking ends etc and binding wit mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

M&L for Mild steel TMT bars 5 mm dia and over up to and including 10mm dia , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, slab etc. ,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and as directed.

M&L for RCC 1:2:4 (using 20mm graded stone aggregate) as in manhole cover/drain cover slab with hole/without hole hoisted & laying in position, complete all as specified and as directed.

M&L for RCC 1:2:4 (using 20mm graded stone aggregate)Slabs supported on walls,beams and columns in floors,roofs, landings, balconies,canopies, deck slabs and inshelves and the like complete all as specified and directed.

M&L for Cement concrete 1:3:6 (using 40 mm graded stone agg) as in in foundations, filling and mass concrete, complete all as specified and as directed.

M&L for Cement concrete 1:3:6 (using 40 mm graded stone agg) as in surface channels and drains, complete all as specified and as directed.

M&L for cement concrete 1:2:4(using 20 mm graded stone agg) as in copings, kneelers, apex stones, bed plates, kerbs lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, not provided including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed.

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) for flat rough surface, complete all as specified and as directed.

M&L for old size Brickwork in cement mortar 1:6 with fly ash bricks straight or curved on plan exc. 6m mean radius,complete all as specified and as directed.

M&L for random rubble walling uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6, complete all as specified and as directed.

Except random rubble walling uncoursed, well bonded, bedded and solidly hearted, built in CM 1:6, complete all as specified and as directed.

Extra over to random rubble walling uncoursed stone masonry for hammer dressing to face stones with maximum depression on face from a straight edge not exc. 20mm and dressing face beds and joints as specified,brought upto courses complete all as specified and as directed.

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

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

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

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

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

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

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

S&F 100mm cast iron sanitary connections connected to mouth of WC or P/S trap short connections pipe of length upto 300 mm, complete all as specified and as directed.

S&F 110mm PVC (SWR) WC connector with lip ring, complete all as specified and as directed.

S&F PVC (SWR) floor trap, plain with grating including jointing with solvent cement for 75 mm bore of pipes,complete all as specified and as directed.

M&L for Salt-glazed stoneware gully traps, square or round mouthed, type 'P' size (125x100) mm complete all as specified and as directed.

M&L for 150 mm bore Salt-glazed stoneware drain pipes laid in trenches and jointed, complete all as specified and as directed.

M&L for 200 mm bore Salt-glazed stoneware drain pipes laid in trenches and jointed, complete all as specified and as directed.

M&L for Cement concerete bed to drain pipes incl. packing under haunching against the sides of pipes after they are laid tested in cement concrete 1:3:6, type C-2, of bore of pipe 150 mm, complete all as specified and as directed.

M&L for Cement concerete bed to drain pipes incl packing under haunching against the sides of pipes after they are laid tested in cement concrete 1:3:6, type C-2, aggregate of bore of pipe 200 mm, complete all as specified and as directed.

Material and labour for cutting into existing manholes (internal dia of pipe 150mm) for connecting new drains,for removing existing branch drain, making good to walling and rendering, cutting out branch channel, complete all as specified and as directed.

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

M&L for 15 mm thick Rendering in CM 1:4 using intergral water proofing liquid on stone masonry or other than fair faces of brick work and finishing the surfaces even and fair without using extra cement complete all as specified and as directed.

M&L for 15 mm thick Rendering in CM 1:6 on stone masonry or other than fair faces of brick work and finishing the surfaces even and smooth without using extra cement,complete all as specified and as directed.

S&F in repairs vitreous China squatting pan, ‘Orissa’ pattern, size (580 x 440) mm white, with integral foot rests Water closet (Squatt pattern), complete all as specified and as directed.

S&F in repairs Vitreous China wash down water closet pan (pedestal pattern), white complete incl fixing / connecting to flushing cistern,complete all as specified and as directed.

S&F in repair PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, complete all as specified and as directed.

M&L for 25 mm thick cement concrete type B-0 1:2:4 (using 12.5 mm graded crushed stone aggregate), complete all as specified and as directed.

M&L for coloured non skid ceramic tiles 7 to 8mm thick (Square/rectangular) area of each tile exc. 0.06 sqm but n.exc. 0.11 sqm, laid 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 as directed.

M&L for 75mm thick cement concrete (1:3:6) type C-2 ( using 20mm graded agg.) as in floor finishing/Plinth protection, complete all as specified and as directed.

M&L for 40mm thick cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in flooring finished even and smooth without using extra cement, complete all as specified and as directed.

M/S Subhadip Enterprise (BID ID -3332874)

M/S KUMAR AVINASH (BID ID -3332313)

P .BANERJEE AND CO (BID ID -3333265)

DANATION CONSTRUCTIONS (BID ID -3332222)

M/S SINGH ENTERPRISE (BID ID -3332531)

M/S MBS TRADING CO (BID ID -3332505)

M/S ASHA ENTERPRISE (BID ID -3332717)