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

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for including chaina mozaic, WC etc.

Treatment of sunken floor slab comprises of the following specifications and all as specified :-

(i) M&L for cleaning the sunken/lowered portion of RCC slab surface (including vertical total depth plus skirting height) of floors by wire brush, chisel out any mortar sticking to the surface and brooming completely. 40mm thick avg PCC 1:2:4 type B-0 using 12.5mm graded aggregate mixed with integral water proofing compound @ 3% by wt of cement consumed.as in padding conc to achieve proper slope including cutting holes in bricks or RCC wall for spout (Cost cutting holes and pipes shall be measured and paid separately)

(ii) Rendering of uneven surfaces with 6mm thick CM 1:4 mixed with integral water proofing compound @ 3% by wt of cement consumed. Fill it with water and check dampness and seepage. Where dampness/seepage is noticed, nozzles shall be fixed and grouting carried out.( WPC shall be measured & paid separately)

(iii) All junctions points of side wall where CI/GI pipes are passing through shall be sealed with epoxy puty.

(iv) After drying putty, wash the slab and sides of sunken portion with water and make it clear and clean.

(v) M&L for applying two coats of polymer modified cementious water proof coating as per manufacturers instruction to bottom and vertical sides up to finished floor level+100mm height. The thickness of two layer shall be 1mm. When the second layer is still sticky, coarse sand spray shall be carried for the 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 20mm thick CM 1:4 mixed with integral water proofing compound 3% by wt of cement consumed as per manufacturer's specification including rounding of corners and junctions sloping towards spout.( WPC shall be measured & paid separately)

(vii) All pipes laid in sunken portion shall be covered with 50mm thick PCC 1:3:6 all round after painting with anticorrosive paint.

Cutting holes in bricks or RCC walls exce half brick built in cement mortar including making good after inserting and setting spouts all as specified.

M & L GI pipe 50mm dia medium grade laid on sunken floor complete all as specified and direced by EIC.

M&L for filling with PCC 1:5:10 type E2 (1 Cement : 5 coarse sand : 10 graded aggregate 40 mm nominal size) as specified.

Dismantling floor, hearth, or wall tiling incl cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises.

M&L non-skid coloured Ceramic tiles 300x300x6 to 7mm thick (square/rectangular) area of each tile exceeding 0.06sqm but not excceding 0.11 sqm, in floors etc, set and jointed in epoxy mortar and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:6 all as specified.

M & L Coloured glazed ceramic tiles 300 x 200 x 7mm on vertical surfaces set & jointed in neat cement slurry and pointed in white cement mixed with pigment all as specified and as directed.

M&L for rendering 10mm thick in cement mortar 1:4 on backing coat of wall tiles etc complete all as specified and directed.

M&L non-skid coloured Ceramic tiles 400x400x6 to 7mm thick (square/rectangular) area of each tile exceeding 0.11sqm but not excceding 0.18 sqm, in floors etc, set and jointed in epoxy mortar and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:6 all as specified.

S&F in repairs for 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 complete all as specified.

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.

S & F in repair 32mm dia waste coupling of PTMT (half or full threaded) minimum weight 32mm- 45gns.

S & F in repairs 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.

S&F PVC connection 15mm size with PTMT nuts of length 450mm

S&F in repairs Unplasticised PVC pipes of pressure rating 10 kgf/cm2 of 50 mm bore fixed complete to walls, ceiling or in floors including bend and sockets etc; any type of pipe complete all specified and directed.

S&F in repair PVC valveless, syphonic action type, flushing cristern, 10 ltr capacity low level, white, with inlet, ball valve, float and handle including brackets

S&F Flush pipe of polyethylene of low or high density for low level cistern.

M&L for CI Nahani trap dia of outlet 75mm fixed in repairs including jointing to waste pipe in runlead fixed in cement concrete type B 1 (1:2:4).

S&F PTMT grating doom over Nahani trap and floor trap of 100mm Dia (Minimum weight 25 gms)

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

S & F CI soil/waste/vent pipe in any length with ears 100mm bore (sand cast) in any length with cement joints fixed to walls with SS Clamps @ 1.5m c/c and all fittings complete all as specified directed.

All as per item 22 above but except pipe.

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 SS Clamps @ 1.5m c/c and all fittings complete all as specified directed.

All as per item 24 above but except pipe.

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

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

S & F CI branch piececs single (equal or unequal) ordinary or inverted (spigot or socked type) with parallel branches for 100mm bore pipe (Y or T) all as specified and directed.

S & F CI branch piececs single (equal or unequal) ordinary or inverted (spigot or socked type) with parallel branches for 75mm bore pipe (Y or T) all as specified and directed.

S & F 100mm cast iron sanitary connection socket to fit WC out-let.

Taking down PVC rain water pipes including all fittings like shoes bends swan necks etc of any dia all as specified and directed.

S & F PVC (SWR) pipes 160mm bore single socketed in any length with rubber ring joints fixed to walls with SS Clamps @ 1.5m c/c and all fittings complete all as specified directed.

S & F PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to walls with SS Clamps @ 1.5m c/c and all fittings complete all as specified directed.

S & F PVC (SWR) bends 160mm bore any radius

S & F PVC (SWR) bends 110mm bore any radius

Taking up or down GI tubing and connections 15 mm bore including cleaning for refixing or removal to store complete all as specified.

Refixing old GI tubing and connection15 mm bore in new or old position in ( Walls, ceiling, floors etc) with old accesories complete all as specified.

S&F GI Tubing 15 mm bore medium grade with all fitting and fixed comlete to wall and ceiling or laid in floors complete all as specified.

S & F in repairs Bib 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.

S & F in repairs Stop valves 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.

Complete removal of existing treatment from wall & ceiling surfaces by scrapping, washing & applying one coat of Acrylic emulsion paint exterior grade (100% Acrylic) over one coat of primer inluding necessary scaffolding, Safety net etc all complete as direted by Engr-in-Charge. Note :- 1. Work to be carried out upto G+14th floor.

Taking down cement plaster of any discription including racking out joints hacking for key scrubbing down with water in patches n.exc. 4 Sqm each.

M&L for rendering 15mm thick in CM 1:6 on other than fair faces of bricks work or concrete finished even and smooth without using extra cement.

M&L for 05 mm thick plastering in CM 1:3 on concrete surface on ceiling finished even and smooth all specified & as directed.

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 and using welded mesh where required all as specified including scaffolding, Safety net etc all complete as directed by Engr-in-Charge. (Note :- WPC and welded mesh shall be measured and paid separately and WPC to be mixed in setting coat only)

Supply only integral water proofing compound of approved ISI make.

Supply only Welded steel wire fabric not exc 4 kg per sqm for plastering in concrete surfaces

M&L preparing newly plastered surfaces of walls and applying two coats of Acrylic based exterior paint exterior grade (100% Acrylic) over a coat of primer & bio wash on wall.

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified.

All as per item 49 above but on ceiling.

S & F in repair Sink with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wasters, including bedding in cement mortar to dwarf walll or including fixing cantilever brackets and connecting union to pipe over all size 915mm x 460 mm bowl sie 410mm x 330 mm x 160mm complete all as specifice and directed.

S&F in repair 15mm bore dia brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed cmplete all as specified and directed.

S&F in repair health faucet (ABS Body) mild steel chromium plated suitable for 15mm dia pipe with 1.25 meter long flexible tube and ABS wall hook including making connections and fixed in position compete all as specified and directed.

S & F Chromium plated shower roses with or without swivel joints, any size, including fixing to steel pipe or union fixed in repair complete all as specified and directed.

S & F Chromium plated shower arm 15 mm size, 195 mm long with bend of 45 degree with flange of chromium plated including fixing to steel pipe or union fixed in repair complete all as specified and directed.

Dismantling mild steel work as in angles, tubular ,brackets of vally gutter of any description and in any position.

S&F including fabrication framed work in MS Flat iron such as grills, gratings, etc with end of bars shouldered and/ or riveted or bolted with nuts and bolts framework complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed.

M&L for preparation of old steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint all as specified and as directed.

Removing demolished material outside MD land all as specified and directed exc 1.5km but n.exc 5km Note:- Work to be carried out at G+14 bldg including top roof, parapet and shaft walls with scaffolding & safety measures in repairs and in patches).

MAHABIR INDUSTRIAL PRODUCTS (INDIA) (BID ID -3067693)

SRI SAIRAM COUNSTRUCTION (BID ID -3067237)

SAHU AND SAHU CO. (BID ID -3067502)

SHREE JAGDISH FURNITURE CO. (BID ID -3063086)