CERTAIN REPAIR TO SEWAGE LINES MANHOLES SEPTIC TAKNS AT MD OTM ACCN OF ODTD AND UNIT 105 AD 953 WKSP SARAVATRANAGAR AND SIG COMPANY UNDER AGE B R WEST AT GE DEHU ROAD

Amount

Cleaning sewage line 150mm bore SGSW / RCC upto 2.5 M below GL ground level incl with mechanical cleaning device and water jets etc and bringing out all foreign materials / mud sludge etc. from the lines removing the same through the manholes and cleaned with water complete.

Ditto- all as per item No. 01 above but 200mm dia line but upto a depth of 1.5 mtr below GL complete all as above

Ditto- all as per item No. 01 above but 300mm dia line but upto a depth of 2.5 mtr below GL complete all as above

Cleaning of septic tank and fitter bed of any depth by removing of sludge, silt, and or mud etc. first by dewatering with mechanical systems of septic tanks and filter beds with mechanical pumps and sucking out or mechanically removing the accumulated sludge , silt and mud etc. from beds and removing the same outside MD land including cleaning of surfaces completely with water etc complete. Note:- solid material only be measured and element of dewatering is deemed to be included in rates.

Ditto- all as per item no. 5 above but only cleaning of Man Holes upto 1.00 mtr depth

Ditto- all as per item No. 5 above but cleaning of Man Holes exc 1.00 mtr but not exe 2.00 mtr depth.

Dismantling / taking down AC waste/vent pipes fixed to walls with all fittings/ accessories 100 mm dia pipes.

Demolition & breaking up drain pipe including excavation (salt glazed , AC or reinforced concrete) set in cement mortar for 150 mm dia pipes.

Ditto- all as item No.8 above but for internal dia of pipe 200mm.

Ditto- all as item No. 8 above but for internal dia of pipe 300mm.

Demolition of brick work or stone/boulder masonary including all quoins, arches, pillar etc, precast concrete articles and precast concrete block walling biult in cement mortar complete all as specified and directed by Engineer-in-charge

M & L for excavation in trenches n exc 1.5M deep & exc. 1.5M wide and getting out in soft/loose soil

Ditto- all as per item No. 20 above but in hard dense soil -do-

Ditto- all as per item No. 20 above but in soft / disentigrated rock -do-

Returning filling in including levelling, watrering and well ramming in layers n exc 25cm thick in soil complete all as specified and directed by Engineer-in-Charge

Removal of surplus soil to a distance n exc. 50 M & depositing where directed at a level n exc. 1.5 M above starting point.

Demolition of cement concrete (reinforced )as in manholes cover complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (Unreinforced) of any description below or above GL of any description and in any position not otherwise specifically provided for complete all as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean redious built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in foundation and mass concrete complete all as specified and dircted by Engineer-in-Charge

M&L for Precast cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in cover slabs for man hols, st and jointed in CM (1:4) complete all as specified and dircted by Engineer-in-Charge. Note: Reinforcement shall be measured and paid seperately

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surface incl mixing of water proofing compound finished even & smooth with using extra cement. (Note: WPC shall be measured & paid seperately)

Supply only integral water proofing compound.

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

S&F.in repair 110 mm dia PVC (SWR) bends, any radius with access door complete all as specified and directed by Engineer-in-Charge.

S&F in repair 110 mm dia PVC (SWR) branch piece (Single Y) equal or unequal complete all as specified and directed by Engineer-in-Charge.

S&F in repair 110 mm dia PVC (SWR) branch piece double, (Single Y) equal or unequal complete all as specified and directed by Engineer-in-Charge.

S&F in repair 110 mm dia PVC (SWR) vent cowl complete all as specified and directed by Engineer-in-Charge.

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

S&F.in repair 75 mm dia PVC (SWR) bends, any radius with access door complete all as specified and directed by Engineer-in-Charge.

S&F in repair 75 mm dia PVC (SWR) branch piece (Single Y) equal or unequal complete all as specified and directed by Engineer-in-Charge.

S&F in rpair 75 mm dia PVC (SWR) branch piece double, (Single Y) equal or unequal complete all as specified and directed by Engineer-in-Charge.

S&F in repair 75 mm dia PVC (SWR) vent cowl complete all as specified and directed by Engineer-in-Charge.

S&F in repair grating doom 100mm dia of PTMT complete all as specified. (minimum weight 25gms).

M&L for reinforced cement concrete pipes class NP-3 , laid in trenches & jointed complete with collars, dia of pipe 150 mm complete all as specified and directed by Engineer-in-Charge.

All as item No.28 above but for 200 mm internal dia of pipe.

All as item No. 28 above but for 300 mm internal dia of pipe.

M&L for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in bed to drain pipes, incl packing under & hauching against the sides of pipes after they are laid and tested for 150 mm bore RCC pipe.

All as item No. 38 above but for 200 mm dia RCC pipe.

All as item No. 38 above but for 300 mm dia RCC pipe.

S&F in repair 75mm dia PVC (SWR) floor trap plain ith grating including jointing with solvent cement as in repair complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains making good to pipe & rendering, cutting. Out existing benching for & forming branch channel in cement concrete 1:2:4 type B-1 smooth finishing & reforming benchine as required for bore of pipe 150 mm.

All as per item No. 42 above but for bore of pipe 200 mm .

All as per item No. 42 above but for bore of pipe 300 mm .

M&L for mild steel deformed bars 6 to 8mm dia cut to length, bent to shape required incl cranking, bending, hooking ends & binding with & incl mild steel wire (annealed) not less than 0.9 mm dia.

M&L for PCC type B-1, (1:2:4, using 20mm graded stone aggregate) as in sunken floor incl water proofing liquid @ 200ml per 50Kg cement. (water proofing liquid to be measured separately) finished even and smooth.

M&L rendering 15 mm thick in cm 1:4 in sunken portion on Brick / stone masonery surfaces, incl water proofing liquid @ 200ml per 50Kg cement. ((water proofing liquid to be measured separately) including finished even and fair.

S/F 40 mm dia GI pipe (out from sunken portion) for spout.

Supply and Fixing in repair only vitreous china squatting pan ORRISA PATTERN size 580x440mm white with integral foot rests excluding flushing cistem & fush pipe fixed in repairs incl "P" or "S" trap.

Supply and fixing in rpair only 10ltr capacity PVC valve lss syphonic action type flushing cistrn low level, white with inlet ball valve, float and handle including necessary brackets & screws, flush pipe as required complete all as specified and directed.

Supply and fix hume pipe septic tank 50 users capacity including all excavation earth work required and demolition and removal of old septic tank (any size) and removal of debris and connecting the new septic tank to the incoming sewer lines and connected to soak pit as directed.

Ditto- all as per item No. 50 above but 25 users -do-

Dismantling floor hearth or wall tiling incl cement mortar bedding but not backing, removing serviceable tiles to stores complete.

M&L Non skid ceremic coloured tiles 7 to 8mm thick (square/rectangular)area of each tile exc. 0.06sqm but not exc. 0.11sqm, in floors etc , set and jointed in neat cement sluury and pointed in white or coloured cement to match the coloured tiles including 15mm thick screed bed or bedding layer in CM 1:6 for laying floor finishes.

M&L for glazed coloured ceramic tiles 300mm x 450mm thick as in vertical surfces set & jointed in neat cement slurry & pointed in coloured cement incl backing coat 10mm thick in CM 1:4 all as direced.

Supply and fixing in repairs only Viterous china wash basin white flat back size 550x 400mm including, waste pipe and plug and porcelain stopper and brackets incl cutting for in pinning in ends of brackets or erecting stand along with 32mm dia CP waste coupling and PVC waste pipe complete all as specified and directed.

Supply and fixing in repairs only pillar taps fancy type chromium plated with capstan heads, chromium plated, screwed down high pressure and fly-nuts, screwed for iron pipe and fixed for 15mm dia pipe complete all as specified and directed.

M&L for cleaning of all blockage of any type of trap, water closet, soil aste/vent pipe, gully traps upto first manhole by removing all chocked materials of any suitable means andequipment including foreign materials and removing the same to a distance exceding 100 mtr and n exc 200 mtr and making good the disturbed surfaces as per existing where required and as directed by Engineer-in-Charge.

Cleaning of soakage wall including removing of old bricks bat of any depth complete all as specified and as directed.

Supply only brick aggregates of size 80-150mm

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

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

M & L for Chequered cement concrete tiles of 20 cm x 20cm x 25 mm thick with grey cement and pigment,set and jointed in neat cement slurry in floors including 15 mm thick screed bed or bedding layers in cement mortar 1:6 for laying tiles complete all as specified and as directed.

Cleaning of water tank exc 500 & n exc 1000 litres capicity and removing all scale and dirt, ect from tanks and from mouths of ciculating pipes ect complete all as specified and directed.

Demolition of cement concrete (unreinforced) in Suken portion exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M & L cement conrete 1:7:12 type F2 (using 40mm graded aggregate) as in sunkun filling complete all as specified and directed.

Providing and carrying out water proofing treatment to toilet ,sunken slabs ,wet areas etc,after proper surface prepration ,carry out cementitious ingection grouting at leakage point using Cebex 100 plasticised expanding grouting admixture ,application of polymer modified at slab wall junction using Nitoband SBR latex screed modifier cum bonding agent and application ot two coats of brushbond RFX two part acrylic polymer modified cementitious elastomeric waterproof and protective coating etc,complete including 15 mm thick cement plaster in CM 1:4 complete all tools and plants as per manufacturer's specification complete all as specified and directed.

M/S RENUKA CONSTRUCTIONS

PREETI ENTERPRISES

DR J S CHADHA AND SONS

M/S B.A. GAIKWAD

Ganesh Sonajirao Garje

KARPE AND SONS CONSTRUCTION