ADDITION ALTERATION TO FLUSHING CISTERN FOR SAILORS MARRIED ACCOMMODATION IN KUMBH MAKAR AND G BLOCK BUILDING AT RS COLABA UNDER AGE BR II OF GE NW NAVY NAGAR COLABA MUMBAI

Amount

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

M&L non-skid coloured Ceramic tiles 6 to 7mm thick (square/rectangular) area of each tile exceeding 0.12 sqm but not excceding 0.36 sqm, in floors etc, set and jointed in cement mortar and pointed in white or coloured cement to match including 20 mm thick screed bed in CM 1:6 all as specified.

M & L Coloured glazed ceramic tiles 300 x 200 / 300x 450, 6 to 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.

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 completely connecting wc outlet connector piece duly connecting with CI bend/pipe and including provn of cement concrete complete all as specified and directed by Engr in Charge

S&F PVC connection 15mm size with PTMT nuts of length 600 mm

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

Taking up or down GI tubing and connections 15 mm bore including cleaning for refixing or removal to store with cutting existing pipeline 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 including cutting existing line ,jointing with all fittings like T,elbow etc complete all as specified.

S & F 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 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.

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

Treatment of sunken floor slab compraises 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. 40 mm 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

(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 manufacturs 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 .

Supply only integral water proofing compound of approved ISI make.

Cutting holes in bricks or RCC walls exce half brick built in cement mortar including making goor 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.

Taking down cement plaster of anydescription in any position including racking out joints making key scrubbing down with water etc all complete and removal of debris outside defence land.

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 Preparation of surface plastered or unplastered new surfaces and applying three coats of white wash on wall

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 over wooden cleats with clamp complete all as specified directed by Engr-in-Charge

S & F CI bends (any radius) for soil/waste pipes 100mm bore diminishing pieces or tapers on walls fitted with oval access door 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 100mm cast iron sanitary connection socket to fit WC out-let.

Removing demolished materials outside MD land to a distance exc 5Km but n exc 10Km.

JANKI ENTERPRISES (BID ID -3251721)

ASHOKA TRADING CO. (BID ID -3242506)

Anil Industrial Corporation (BID ID -3243772)

Bob Enterprises (BID ID -3245373)

Unitech Enterprises (BID ID -3241052)

Shivam Enterprises (BID ID -3245485)

SAIRAM CONSTRUCTION (BID ID -3252147)