REPAIRS/ MAINT OF LIFT ROOM AND SHAFT INCLUDING WATER PROOFING OF LIFT PIT UNDER GE (WEST) AT COLABA MUMBAI

Amount

Taking down cement plaster on brick/stone or concrete surface including racking out joints, hacking for key, scrubbing down with water to receive plaster, including removing debris/rubbish materials to out side MoD land and use of steel scafolding complete all as specified and directed. Note : Height of the bldgs up to four storied.

All as per item No. 1 above but height of bldgs Five and above upto Eight storied, complete all as specified and directed.

All as per item No. 1 above but height of bldgs Nine and above upto Twelve storied, complete all as specified and directed.

All as per item No. 1 above but height of bldgs Thirteen and above upto Sixteen storied, complete all as specified and directed.

M&L for 5 mm thick rendering in cement mortar 1:3 on ceiling surfaces finished even and smooth without using extra cement in any height of building complete all as specified and directed.

M&L for preparing newly plastered surfaces of walls and applying 3 coats of whitewash complete all as specified and directed.

M&L for preparation of newly plastered surfaces of ceilling and applying two coats of white wash complete all as specified and directed.

M&L for rendering 15mm thick in CM (1:4) mixed with liquid water proofing compound on fair faces of brick wall or concrete surfaces, finished even and fair without using extra cement, including use of steel scafolding complete all as specified and directed. Note : Height of the bldgs up to four storied.

All as per item No. 8 above but height of bldgs Five and above upto Eight storied, complete all as specified and directed.

All as per item No. 8 above but height of bldgs Nine and above upto Twelve storied, complete all as specified and directed.

All as per item No. 8 above but height of bldgs Thirteen and above upto Sixteen storied, complete all as specified and directed.

M & L for preparing newly plastered surfaces of walls / ceilings by scrapping / rubbing and applying two coats of weather proof acrylic exterior paint (100% Acrylic) Base coat of Apex ultima protek duralife and top coat of Apex Ultima protek, Make : Asian Paints) over a coat of alkali resistent primer through authorized applicator only including use of steel scaffoldings from Ground floor upto 04 storeys height of bldgs complete all as specified and directed. Make: Asian Paints / Berger Paints / Nerolac / Shalimar paints as approved by GE.

All as per item No. 12 above but height of bldgs Five and above upto Eight storied, complete all as specified and directed.

All as per item No. 12 above but height of bldgs Nine and above upto Twelve storied, complete all as specified and directed.

All as per item No. 12 above but height of bldgs Thirteen and above upto Sixteen storied, complete all as specified and directed.

Dismantling asbestos cement (corrugated, semi corrugated etc) sheets in roof coverings complete all as specified and directed.

Dismantling timber scantlings 40 Sqcm and over in section, in unframed work in any position complete all as specified and directed.

S&F Rolled mild steel sections conforming to Gde Fe-290(Gde-165-E) as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails & guides for sliding doors, fixed with angle cleats or other connecting plates complete all as specified and directed.

M&l multi-rib TM profile high tensile 550 MPA yield strength colour coated galvalume steel sheet having maximum pitch of 250mm, c/c and minimum 30mm crest depth in length as per site requirement. The feed material is to be manufacture out of 0.50mm (TCT). Total coated thickness with 18-20 microns top coat over 5 microns primer and 8-10mm alkyd backer, zinc aluminium alloy of AZ-150. The sheet shall have a hot dip metallic zinc aluminium alloy coating of zinc 43.5%, aluminium (55%)and silicon (1.5%) with ttoal mass coating of 150 gms/sqm on both sides. Covered width will be 1020mm and sheet length as per site requirement. The profile is having return leg for proper side lap. The sheet shall be fixed using self drilling/self capping screws with EDPM seal or fixed with 'L' or 'J' type or cranked hook bolts in roof, complete all as specified and directed.

Dismantling of floor hearth/wall tiles including cement mortar bedding (but not backing) and removing debris out side of MoD land complete all as specified and directed.

M&L for Black Granite (of any approved type & shade) stone / tiles, 15 mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including machine moulding, cutting and polishing etc complete all as specified and directed.

M&L for exterior wall tiles 6 to 8 mm thick, area n exe 0.06 sqm each tiles etc set & jointed in cement and pointed in coloured cement to match the shade of tile (as per sample kept in GE Office), laid over and including 10mm thick rendering or backing layer in cement mortar (1:4) complete all as specified & directed. Make – Johnson (Endura) or equivalent as approved by GE.

M&L for first and premium quality of glazed ceramic coloured digital tiles 300mm x 200mm or 405mm x 250mm x 6mm to 7m thick in dados, riser to steps, etc set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles (as per sample kept in GE Office), laid over & including 10mm thick backing coat in cement mortor (1:4) complete all as specified and directed.

M&L for Ist and premium quality of non skid, ceramic “coloured” digtal tiles of premium or first quality of size 400 x 400 x 6-7mm thick, in floor, shelves etc, set and jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles (as per sample kept in GE Office), laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles including removing debris to out side MoD land complete all as specified and directed.

M&L for Brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean raddius, built in CM 1:6 complete all as specified and directed.

Dismantling mild steel OR wrought iron work of any description at any position at any height of bldgs complete all as specified and directed.

S&F rolled mild steel work in purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee angle, channel or flat sections ) including distance pieces, cleats conforming to Fe-290 Gde-E-165 complete all as specified and directed.

M&L for preparation of newly untreated steel surface of any description exc 10cm width or girth applying two coats of Epoxy paint over a coat of Epoxy primer complete all as specified and directed.

M&L for cutting holes in brick walls, built in cement mortor, exc half brick but not exc one brick for inserting holdfasts and making good in cement concrete 1:2:4 , type B-1 as required complete all as specified and directed.

M & L for mild steel TMT bars any dia in stirrups, spaces and binders, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height complete all as specified and directed.

Mixing and applying SBR latex modified cementitious bond coat using cement 2.2 kg per square metre on prepared concrete surfaces of parent material complete all as specified and as directed. Note: SBR latex will be measured & paid separately.

Mixing and applying SBR latex modified cement mortar 25 mm thick in cement sand mortar in proportions of 1:3 (1 cement and 2 graded quartz aggregate) with polymer admixed in proportions as approved, including trowelling with wooden tools on prepared concrete surfaces of parent material complete all as specified and as directed. Note: Acrylic polymer will be measured & paid separately.

Supply only approved SBR latex from FOSROC/BASF/DR FIXIT/ SIKA for bonding coat/Polymer modified cement mortor. Note: Rate will be in terms of solid contents of polymer.

Use of fromwork to faces of smooth finished walls, retaining walls, abutement, parapets, and staircase railings and similar works including attached pilasters, buttressess etc; vertical or to batter including bolting, strutting, propping etc so as to withstand a pressure of 0.1 MPa complete all as specified and directed.

Providing and placing in position micro-concrete, grade M40, which shall be cement based prepacked single component, chloride free, non-shrink, free flow, self compacting, ready to use after mixing water in specified proportion, obtained from Fosroc / SIKA / BASF/ Dr Fixit, thickness of section up to 75 mm complete all as specified and directed. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/tapping with a blunt metal instrument.

Use of Formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all exceeding 20cm wide complete all as specified and directed.

M & L for Reinforced cement concrete M-30 using 20mm graded stone aggregate in slabs supported on walls, beams & columns complete complete all as specified and directed. Note: Reinforcement shall be measured & paid separately.

Dismantling wall and ceiling boards or insulation boards, any thickness, any description, including cover fillets complete all as specified and directed.

S&F Solid PVC wall Lining consisting of 5 mm thick single side prelam PVC sheet inclusive of solvent cement and fixing at site on PVC frame (sample & design as approved by GE) complete all as specified and directed.

S&F 5 mm thick PVC sheet fillet of width 35 mm for wall paneling inclusive of fixing on to wall to make PVC frame (sample & design as approved by GE) complete all as specified and directed.

Dismantling wall and ceiling boards or insulation boards, any thickness, any description, including cover fillets complete all as specified and directed.

M & L for E-board tiles ceiling on GI powder coated channel/Tee/Grid of make (Armstrong or equivalent) frame work with the following specification including cutting holes in brick wall built in cement mortar & making good in cement concrete 1:2:4 type BO/Cement mortar 1:3 complete all as specified and directed with following:- (a) M & L Plugging to wall around the rooms & supplying & fixing GI powder coated angle of make (Armstrong or equivalent) of size 25 x 25 mm (b) S & F 1.60 mm dia GI wire suspenders with adjustable clamps including fixing to ceiling with dash free fasteners (c) S & F GI powder coated tee as in main & cross members at 595 mm centre to centre supported suspenders along with adjustable camp to maintain level. (d) S & F E-board ceiling tilesof size 595 mm x 595 mm x 4 mm thickness, confirming to relevant IS in squares of GI powder coated tee with clips made to shape, shade and pattern of tiles shall be as approved by GE.

S&F in repair for stainless stell board high intensity reflective sign board made of hardened ACP sheet 2 mm thick POP riveted to stainless steel rectangular pipe of size 25 x 25 mm frame of size 300 x 150 mm. Frame to supported with bolts on wall. All stainless steel sheet parts should be polished Sign board should be reflective on one side with wide HIP sheet and overlay flim of any colour with computer cut letters sign and boarder all as specified and directed by Engr-in-Charge. The grade of stainless steel is 316 grade suitable for coastal area. Note ;- The number and design of letters is as directed by Engr in Charge and no additional payment will be given on this account.

M & L for providing and applying two coats of Fiber Reinforced elastomeric Liquid applied membrane of Asian Paints or equivalent make, having crack bridging ability upto 2.5 mm, resistance to positive hydrostatic pressure of upto 10 bars, superior anti-carbonation, 1st coat self-priming coat & 2nd coat undiluted coat ensuring force coverage of 30 Sq. ft/kg for 2 coats with 160 micron DFT, applying one coat of thick modified acrylic silica base texture (2mm to 2.5 mm thick) as per desired pattern and 8 hours two coats of Ultra durable pure acrylic exterior emulsion with Low VOC , Anti Algal, Excellent DPUR for dust pick up resistance of fading of colors ensuring 60 micron DFT for two coats including removing existing roof treatment complete all as directed by Engineer-in-Charge. Note : Item to be executed by authorised applicator only. Make Asian Paints or equivalent as approved by GE.

M&L for crack filler for exterior plastered surface upto 10 mm complete all as specified and directed.

M&L for smart care crack seal compound for both interior and exterior surfaces, crack bridging ability for plaster cracks of upto 3 mm complete all as specified and directed.

M & L complete removal of existing treatment on wall surfaces, over 10cm girth, preparation of surfaces, filling cracks with approved crack filler applying two coats of water proof acrylic elastomeric paint (Rain coat of Dr. fixit or equivalent), over a coat of Dr. Fixit primeseal or equvalent wall primer as if required, through authorised applicators, up to any height of building complete all as specified and as per manufacturer's instruction. Make : Dr. fixit / Asian Paints or equivalent.

Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete including all fittings and fixtures such as switches, pendant, lamp holder, regulators, switch socket outlet, bulk head fittings, tube light fittings etc and removing unserviceable materials from site of work and making good disturbed surfaces of walls, floors with cement mortar and white/colour wash to match with existing surfaces etc complete all as specified and directed.

M&L for Point wiring complete as specified with 1100 volt grade 1.5sq.mm. (nominal area) single core PVC insulated, FRLSH unsheathed cable multi-stranded copper conductor IS 694 drawn through and including rigid non-metallic PVC casing caping of suitable size , with all fittings, concealed in wall/roof /floor including decorative modular cover plates (inner and outer) with frames suitable for housing modular pattern switches/ sockets/ regulators etc. along with necessary metal boxes flush mounting in the wall duly earthed with same cable as for wiring above but green in colour as continuous earthing wire complete all as specified for one light point controlled by one switch.

All as per serial no. 51 above but for One ceiling fan / wall fan/ exhaust fan controlled by one switch & regulator.

All as per serial no. 51 above but for One 3 pin socket point 5 Amps on independent board.

All as per serial no. 51 above but for One 3 pin socket point 5 Amps on same board.

All as per srl item no 51 above but for one socket point 15 Amp with 2.5 sq mm PVC unseathed FRLSH wire along with 2.5 sq mm green colour wire as earth continuity conductor connected to common earth dolly complete all as specified and directed.

S&F Switch piano, flush type single pole, one way 5 Amp complete all as specified and directed.

S&F Switch piano, flush type single pole, one way 15 Amp complete all as specified and directed.

S&F socket 2/3 pin 5 Amp complete all as specified and directed.

S&F socket 6/16 A 2/3 pin complete all as specified and directed.

Supply & Fix ceiling rose surface bakelite 65 x 50 mm two to three terminals complete all as specified and directed.

Supply and Fix 20 watt LED in repair, 4 feet long aluminium batten for continuous fixed on pvc square for mounting the fittings and electrically connecting with three single core 23/0.0076. PVC insulated multi strandard copper flexible cable from ceiling rose to light fitting (connector block of lamp fitting) and one for earthing complete all as specified and directed Make: Philips BN100C LED40S-6500 PSU L120 GR or equivalent as approved by GE.

S & F exhaust fan of capacity 380 mm sweep, 900 RPM, heavy duty working on single phase 240 volts AC supply complete with louvers and including fixing in wall/window with necessry fittings in round shape for fixing of exhaust fan with the help of 4 Nos anchor fasterner bolts and connection between fan connector and ceiling rose with the help of pvc insulated, multistranded copper conductor cable of size 3 core 0.75 sq mm . ( SS bldg ventilations) and galvanium plane sheet of L shape (hollow type) for outigoing of air to avoid rain water enter in to machine room and complete all as specified and directed. Make :- Havells Tuibojet SP Heavy duty or equivalent as approved by GE.

S&F Sub main wiring with two run of 4 sqmm stranded copper conductor FRLSH wire with one run of 2.5 sqmm stranded copper conductor as earth continuty conductor connected to common earth dolly including PVC casing caping of adequate size for housing the wires for one AC point complete all as specified and directed. Note: Thimble/lugs of rating of MCB shall be used with wire for fixing in the MCB. Mode of measurement two runs of 4 sqmm cable and one run of 2.5 sqmm cable with PVC conduite shall be measured as one length.

Supply and fix MCB SP, in repair, 240 volt, 6 to 32 Amps complete all as specified and directed.

Supply and fix MCB SPN, in repair, 240 volt, 40 Amps complete all as specified and directed.

Supply and fix sheet metal enclosures for DB, single door, when MCBs to be used 240 volts 04 way with 200Amp rated bus bar capacity fixed on wall duly grouted in solid block wall or on wooden board in and including copper lugs/thimbles duly crimped for connection complete all as specified and directed.

Mayur Enterprises

ASHOK CONSTRUCTION

GANGAJAL

Bidder Name

ASHOK CONSTRUCTION

Mayur Enterprises

Bright Construction Co

GANGAJAL