REPAIR TO SUNKEN LEAKAGE SEEPAGE VEGETATION GROWTH INTERNAL PLASTER CI PIPE LINE CRUMPLE SHEET AND OTHER CONNECTED WORK AT NEW RS COLABA UNDER AGE BR II OF GE NW NAVY NAGAR

Amount

Demolition of lime/cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engr-in-Charge.

M&L for cement concrete 1:5:10 type E2 using 40mm graded stone coarse aggregate in sunken floor complete all as specified and directed by Engr-in-Charge.

Treatment of sunken floor slab comprises of the following specifications and all as specified (i) M&L for cleaning of the sunken /lowered portion of the RCC slab surface (including vertical total depth plus skirting height) of floors by wire brush, chiesel out any mortar sticking to the surface and brooming / washing completely. 40 mm avg thk pcc 1:2:4 type B-0 using 12.5 mm graded aggregate as in padding conc to achieve proper slope including 50 mm dia 350 mm long medium grade GI pipe spouts with wire guage on inside mouth to be fixed (ii) Rendering of uneven surfaces with 6 mm thick CM 1:4 mixed with and incl integral WPC @3% of weight of cement consumed. fill it with water and check dampness and seepage. where dampness and seepage noticed nozzles shall be fixed and grouting carried out. (iii) All junctions points of side walls where CI/GI pipes are passing through shall be sealed with epoxy putty (iv) After drying putty wash the slab and sides of sunken portion with water and make it clean and clear (v) M&L for applying two coat of polymer modified cementious water proofing coating as per manufactures instructions to bottom and vertical sides up to finished flooor level +100 mm height. The thickness of two layer shall be 1 mm. When the second layer is still sticky , coarse sand spry shall be carried out or vertical and bottom surface of the sunken portion all as specified and directed. (vi) Plaster the bottom and sides up to bottom of the skirting with minimum 20 mm thickk cm 1:4 mixed with and incl integral WPC 3 % of cement consumes as per manufacures specification including rounding of corners and junctions sloping towards spout

Note:Test the water proofed area (ponding test) by filling water for atleast 72 hours and tested for leakage seepage and to the entire satisfaction of GE . Test shall be done in presence of reps of PMG and record for each sunken slab shall be maintained. the treatment shall be carried out by authorised applicators of chemicals. (vii) All pipes laid in sunken portion shall be covered with 50 mm thick PCC 1:3:6 all around after painting with anticorrossive black japan paint. (viii) Height up to and including 14th floor.

M&L in repair 75mm dia CI floor / Nahani trap with CP grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed by Engr-in-charge.

S&F in repair CP grating doom over Nahani trap and floor trap of 100/75mm Dia complete all as specified and directed by Engr-in-charge.

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

M&L for non - skid coloured ceramic tiles 6-7mm thick and area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, as in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match of the shade over and incl screed bed or bedding layer of 20mm thick in CM 1:6 complete all as specified and directed by Engr-in-Charge.

M & L for coloured glazed ceramic tiles size 300x200x6-7mm on vertical surfaces set and jointed in neat cement slurry and pointed in white or coloured cement to match of the shade over and incl 10mm thick backing coat in C:M 1:4 complete all as specified and directed by Engr-in-Charge.

M&L for glazed ceramic coloured tiles 300 x 450 x 7mm thick as in dado (vertical surfaces) set and jointed with neat cement slurry and pointed with white cement, over and including 10mm thick rendering in CM 1:4 as backing coat complete all as specified and directed by Enginner-in-Charge.

M & L in repair vitreous china squatting pan Orissa pattern of size 580 x 440 mm white with back inlet and integral footrest and anti syphonnage pipe including 'P' or 'S' trap and provn of lime concrete ccomplete all as specified and directed by Engr-in-Charge.

S & F in repair PVC valveless, syphonic action type, flushing cristern, low level, white, 10 ltr capacity with inlet, ball valve, float and handle including brackets and flush pipe complete all as specified and directed by Engr-in-Charge.

S&F in repair sink with drain board made of stainless steel 1mm thick kitchen or laboratry with plugs, washers and wastes coupling fitting, including beading in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed by Engr-in-Charge.

M & L in repair vitreous china wash down water closet padestal pattern white (excluding fixing bolts, flushing cistren and flush pipe) with 'P' or 'S' trap ccomplete all as specified and directed by Engr-in-Charge.

M & L in repair vitreous china wash down water closet semi padestal pattern (Anglo-Indian type) white (excluding fixing bolts, flushing cistren and flush pipe) with 'P' or 'S' trap ccomplete all as specified and directed by Engr-in-Charge.

S & F in repair Plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminisied hinges devices complete all as specified and directed by Engr-in-Charge.

S & F in repair chromium plated telephonic health faucet shower with flexible tube of stainless steel, 1.5 Mtr long & hook, multi flow 15mm dia for iron pipe or for brass ferrule complete all as specified and directed by Engr-in-Charge.

S & F in repair vitreous china ware wash hand basin white, flat back, size 550 x 400 mm size (flat back or angle back type) including cutting for and pinning ends of brackets or erecting stand complete all as specified and directed by Engr-in-Charge.

S & F 32 mm dia Waste fittings, brass chromium plated suitable for glazed ware sinks, wash basins etc with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed by Engr-in-Charge.

S & F in reapir 32 mm dia Waste fittings, brass chromium plated suitable for glazed ware sinks, wash basins etc with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed by Engr-in-Charge.

S & F in repair 100 mm dia PVC Waste fittings, suitable for steel kitchen sinks with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed by Engr-in-Charge.

S & F HDPE PVC pipes of pressure rating 6 kgf/Sq.cm of 40/50 mm bore fixed complete to walls, ceiling or in floors including bend and sockets etc; any type of pipe complete all as specified and directed by Engr-in-Charge.

S & F in repair PVC waste pipe 32/40 mm bore and 600 to 800mm long fixed with wash basin, kitchen sink and urinal etc complete all as specified and directed by Engr-in-Charge.

S&F in repair PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed by Engr-in-Charge.

S & F in repair pillar tap 15mm bore, cast copper alloy fancy type chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed by Engr-in-Charge.

Taking up or down steel tubing and connections, including cleaning for refixing or removal to store ccomplete all as specified and directed by Engr-in-Charge.

S & F 15mm bore GI Tubing medium grade with all fittings, laid in trenches, wall or roof complete all as specified and directed by Engr-in-Charge.

Refixing of 15mm bore GI Tubing medium grade with all fittings, laid in trenches, wall or roof complete all as specified and directed by Engr-in-Charge.

S & F in repair Stop valves, 15mm dia cast copper alloy fancy type, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for uninons and fixed complete all as specified and directed by Engr-in-Charge.

S & F in repair chromium plated tubular towel rail 20mm dia, D type, 60cm long between flanges complete all as specified and directed by Engr-in-Charge.

Taking down chowkats with shutter (without taking off shutter from the frame) not exc 1.5 sqm each complete all as specified and directed by Engr-in-Charge.

S & F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, fixing in opening complete all as specified and directed by Engr-in-Charge.

S & F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 2omm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail on either side & as gap insert for top rail & bottom rail; panelling of fplain colour PVC sheet to be fitted in the M.S. frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with sovent cement, suppling & fixing in the frame complete all as specified and directed by Engr-in-Charge.

S & F 100mm size stainless steel medium weight butt hinges complete all as specified and directed by Engr-in-Charge.

S&F 125 mm extruded aluminium handles, fabricated type anodised complete all as specified and directed by Engr-in-Charge.

S&F 150mm aluminium anodised barrel tower bolts of extruded section complete all as specified and directed by Engr-in-Charge.

S&F in repairs cleaning eye (oval access door) for bends ,tee, branchs ,sections etc of dia n. exc.100mm at any floor level complete all as specified and directed by Engr-in-charge.

Taking down cement plaster of any description etc. including raking out joints, hacking for key, scrubbing down with water, etc. Including removal of debris out side MD land complete all as specified and directed by Engr-in-charge.

M&L for 20 mm thick plastering in two coats 15 mm thick backing coat in CM 1:6 and 5 mm thick setting coat in CM 1:4 mixed with water proofing compound @ 2% by weight of cement on fair faces of brick work or concrete wall surfaces finished even and smooth without using extra cement omplete all as specified and directed by Engr-in-charge. (WPC to be mixed in setting coat only and shall be measured and paid separately)

Supply only integral water proofing compound.

M&L Rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces of wall finished surface fair and even complete all as specified and directed by Engr-in-charge.

M & L for applying 1mm thick wall care putty in two layer on walls complete all as specified and directed by Engr-in-Charge.

M & L for preparing new surfaces of wall and apply two coats of distemper oil emulsion white or tinted over and incl one coat primer on walls complete all as specified and directed by Engr-in-Charge.

M & L for rendering 5mm thick in CM 1:3 on ceilling surfaces finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

M & L for preparation of newly plastered surface of ceiling and applying three coats of white wash complete all as specified and directed by Engr-in-Charge.

M & L for preparing newly plastered walls & applying two coats of chemical waterproofing treatment (601 raincoat of Pidilite or equivalent) on wall & Chajja, terrace & Parapet wall; such as Flexcoat, Beckcoat Exshield etc or equivalent including filling of cracks in walls/concrete with "Crack- X" putty of Pidilite or equivalent complete as per manufactures Instructions, complete all as specified and directed by Engr-in-Charge.

M & L for preparation of old wall surfaces & applying two coats of chemical waterproofing treatment (601 raincoat of Pidilite or equivalent) on wall & Chajja, terrace & Parapet wall; such as Flexcoat, Beckcoat Exshield etc or equivalent including filling of cracks in walls/concrete with "Crack- X" putty of Pidilite or equivalent complete as per manufactures Instructions, complete all as specified and directed by Engr-in-Charge.

M & L for preparation of old wall surface and applying one coat of distemper oil emulsion white or tinted complete all as specified and directed by Engr-in-Charge.

M&L in repairs anodised aluminium sheeting 22 gauge thick fixed as in crumple section complete all as specified and directed by Engr-in-charge.

M&L for preparing old plastered surfaces of walls and applying one coat of Acrylic base paint exterior grade (100% Acrylic) complete all as specified.

Taking down CI soil/waste/vent/rain water pipes including all fittings like shoes bends swan necks etc of any dia complete all as specified and directed by Engr-in-Charge.

S&F CI soil / waste / vent pipe in any length with ears 100 mm bore (sand cast) in any length with cement joints fixed to walls with clamp complete all as specified and directed by Engr-in-Charge.

S&F CI bends (any radius) for soil/waste pipes 100 mm bore diminishing pieces or tapers on walls complete all as specified and directed by Engr-in-Charge.

S&F CI branch pieces single 'Y', 'T' (equal or unequal) ordinary or inverted (spigot or socket type) with parallel branches for 100mm bore pipe with ovel access door complete all as specified and directed by Engr-in-Charge.

S&F CI soil/waste/vent pipe in any length with ears 75mm bore (sand cast) in any length with cement joints fixed to walls with clamp complete all as specified and directed by Engr-in-Charge.

S&F CI bends (any radius) for soil/waste pipes 75mm bore diminishing pieces or tapers on walls complete all as specified and directed by Engr-in-Charge.

S&F CI branch piececs single 'Y'.'T' (equal or unequal) ordinary or inverted (spigot or socked type) with parallel branches for 75mm bore pipe complete all as specified and directed by Engr-in-Charge.

S&F 75mm cast iron sanitary connection socket of suitable length to connect with Trap to out-let of pipe line complete all as specified and directed by Engr-in-Charge.

Taking down PVC rain water pipes including all fittings like shoes bends swan necks etc of any dia complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) pipes 160mm bore single socketed in any length with rubber ring joints fixed to wall with clamps complete all as specified and directed by Engr-in-Charge.

S&F PVC (SWR) bends (any radius) for 160 mm bore pipe diminishing pieces or tapers on walls complete all as specified and directed by Engr-in-Charge.

Taking out shrubs/vegetation growth from building at any height and at any location with roof and applying a glyphosat pesticide or any other equivalent persticide in a ratio of 1:50 with water on roots including taking down cement plasternot ect 0.50 sqm for each tree and making good surface by plastering the same area with 20mm thick plastering in cement mortar 1:4 and finishing the surface to mathch existing surface with necessary scaffolding and other required T&P complete all as specified and directed by Engr-in-Charge.

S&F prefabricated cast iron work grade FG 150, unmachined in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors. dampers, stop valve boxes, baluusters and similar works (weight of each articles exceeding 5 kg) including dismantling of old unserviceable complete all as specified and directed by Engr-in-charge.

M&L cleaning the existing surfaces of chequered tiles/paver blocks and applying one coats of floor guard paint (1st quality as approved by GE) complete all as specified and directed by Engr-in-charge

Removing demolished/excavated materials and debris laid at Navy Nagar outside MD land .

Note: Works shall be carried out upto G+14 storey bldg. Rate incl scaffolding & Safety Net Cloth at places.

P LAXMI AND CO. (BID ID -3111464)

AAGAM ENTERPRISES (BID ID -3122979)

ASHOKA TRADING CO. (BID ID -3111794)

SAHU AND SAHU CO. (BID ID -3110863)

SHREE JAGDISH FURNITURE CO. (BID ID -3106710)

M/S V N ENTERPRISES (BID ID -3123797)