REPAIR TO DAMAGED MS GRILL, RCC PARAPET RAILINGS, STAIR RAILING, STAIRCASE FLOORING, ELECTRIC/WATER SUPPLY DUCT JOINERY CRUMPLE SHEET AND CONNECTED WORK AT NEW RS COLABA UNDER AGE BR-II, GE (NW) NAVY NAGAR, COLABA, MUMBAI

Amount

Dismantling of wrought iron or mild steel work of any description and any position etc complete all as specified and directed by Engr-in-Charge.

Material & Labour for fabrication of framed work as MS grills with ends of bars shouldered and or riveted or forged into spikes, framed guard bars barred iron doors, MS door sheeting, ladders framed balusters, walk ways, railings, framework of water tanks and similar work conform to Fe 290 Gde-E-165 & fixed in position complete all as specified and directed by Engr-in-Charge.

Material & Labour for Preparation of new or previously untreated surfaces of steel or steel based materials of any description not other wise described, over 10cm width or girth and applying one coat of red oxide primer and two coat of synthetic enamel paint, complete all as specified and directed by Engr-in-Charge.

Chipping, removing carefully old broken concrete work by low impact hammer, breaker without damaging the structure & cleaning and disposal of debris out side the premises etc complete all as specified and directed by Engr-in-Charge. (Hard concrete shopuld not be removed by force.)

Material & Labour for clean existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc complete and applying two coats of alkaline rust converting primer conforming to ASTMB-117 on the existing reinforcements for 6 hrs and form a corrosion resistant, insoluble and adherent protective layer, including cleaning the reinforcement, wire brushing to remove loose rust spalls, wash the rebars with clean water within 1 hrs and wipe it dry complete all as specified and directed

Material & Labour for applying two coats of anticorrosive Treatment to Reinforcement by application of full and unbroken coating of anticorrosive protective zinc rich epoxy coating on exposed reinforcement in two coats with time interval of minimum 1 hours between each coat including mixing of both components by weight as per manufacturer's specifications, brush application, curing to form a anticorrosive protective coating with high mechanical strength to cementitious repair works, etc complete all as specified and directed

Material & Labour for carry out application of ‘Bi-polar migratory corrosion inhibitor' EPCO-KP-100 or technocommercial equivalen on concrete surface. This inhibitor has migratory kind of property which permits the material to migrate to a virtual extent of 100 mm, through pores of concrete, inhibiting the corrosion and de-passivating the Electro-chemical reaction. It has property to attack anode as well as cathode, which is purely alkaline in nature (pH-9.5), so it has no carcinogen activity with concrete complete all as specified and directed by Engr-in-Charge.

Material & Labour for providing and applying structural grade EPIBOND-21-LP or technocommercial equivalent prior to application of any type of mortar plaster conforming to ASTM-C-882-91 (Arizona Slant Shear Test) to ensure bond between old concrete and new concrete complete all as specified and directed by Engr-in-Charge.

Material & Labour for Rebuilding the section of damaged RCC elements to required size avg thickness upto and including 60 mm by providing and casting with microconcrete of grade M-40 or above including providing and fixing of watertight shuttering of minimun 12 mm thickness with supporting framework, all lead lift, mixing, placing, deshuttering, levelling the surface by grinding off cementitious slurry or construction joint differences if any including leveling profiling and removing and cleaning existing vegetation growth in structural and Non- structural items complete all as specified and directed by Engr-in-Charge.

Dismantling, Removing, Carefullly Concrete work by low impact Hammer, Breakar without damaging the structure & cleaning and disposal of malba outside the premises etc complete all as specified and directed by Engr-in-Charge.

Material & Labour for providing and applying jacketing around columns, beams, slabs, chajjas etc with Micro concrete (molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specification complete all as specified and directed by Engr-in-Charge. Grade of Micro-concrete to be M-40 at 28 days and same shall be procured from one of manufacturer given below. Note : Reinforcement shall be measured and paid separately Rates including jacketing, formwork and micro concrete

Material & Labour for providing and Casting in position a mix of (M30 Grade) made clean sharp aggregates 10 mm down along with addition of Non shrink admixure including transporting, mixing, laying, curing, etc complete all as specified and directed by Engr-in-Charge.

Material & Labour for providing and fixing additional steel bar or stirrups of diameter in various structural elements like columns, beams and foundations including drilling, bending and fixing the bars with epoxy putty etc complete all as specified and directed by Engr-in-Charge.

Material & Labour for providing form work of single lenght to pour the concrete /micro-concrete using waterproofing film coated ply wood complete all as specified and directed by Engr-in-Charge.

Taking down plaster (Chipping off ) removing ,carefully Loose plaster by low impact Hammer without damaging the structure and cleaning and disposal of debris out side the premises complete all as specified and directed by Engr-in-Charge.

Material & Labour Rendering 15mm thick in CM 1:6 on fair faces of brick work /concrete surface finished even and smooth complete all as specified and directed by Engr-in-Charge.

Material & Labour Rendering 5 mm thick in CM 1:3 on ceiling finished even and smooth complete all as specified and directed by Engr-in-Charge.

Material & Labour 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 including scaffolding, safety net etc complete all as specified and directed by Engr-in-Charge. (Note :- WPC shall be measured and paid separately)

Supply only integral water proofing compound complete all as specified and directed by Engr-in-Charge.

Material & Labour for preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and directed by Engr-in-Charge.

All as per item 20 above but on ceiling.

Material & Labour 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 complete all as specified and directed by Engr-in-Charge.

Material & Labour for preparation of old painted surfaces of wood or wood based materials of any description not other wise described, over 10cm width or girth and applying two coat of synthetic enamel paint, complete all as specified and directed by Engr-in-Charge.

Material & Labour for preparation of old painted surfaces of steel or steel based materials of any description not other wise described, over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

Material & Labour for complete removal of existing treatment of walls and apply two coats of distemper oil emulsion white or tinted over 1mm thick wall care putty complete all as specified and directed by Engr-in-Charge.

Material & Labour for preparation of old walls surface and applying one coats of Acrylic based exterior paint exterior grade (100% Acrylic) over a coat of primer complete as per manufactures Instructions and complete all as specified and directed by Engr-in-Charge. Note- Work will be executed by authorised applicator of approved manufacturer.

Providing & applying anti algal water-based elastomeric exterior wall finish on old as well as newly plastered surfaces including surface preparation, applying suitable wall prime seal primer 8-10 sqm per ltr coverage area and application of two coats (base coat 4.2-4.7 & top coat 6-6.5 sqm per ltr coverage area ) & of paint by roller etc. complete all as specified and directed by the Engineer-in-charge. Make: Dr Fixit Rain coat 601 or any other techno-commercial equivalent in makes mentioned in Particular Specifications. Notes:- 1. Work will be executed by authorised applicator of approved manufacturer. 2. Every coat of finishes will be approved by GE before starting new layer/coat.

Dismantling of stone slabs, bedded and pointed in any mortar of any description or thickness in floors, approns etc. including removal of debries out of defence land complete all as specified and directed by Engr-in-Charge.

Material & Labour machine cut cudappah stone 20-25 mm thick over base, laid and jonted with grey cement slurry mixed with pigment to match the shade of the stone including rubbing, polishing and necessary hole for gas pipe complete all as specified and directed by Engr-in-Charge.

Material & Labour machine cut granite (of any type) slab 18 to 20mm thick as in like kitchen plateform etc, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone over 10 mm thick in CM 1:6 including grinding, polishing and making necessary hole for gas pipe complete all as specified and directed by Engr-in-Charge.

Material & Labour machine cut Kota stone (greenish colour, mirror polished) slab flooring 18 to 20 mm thick over cement screed bed laid and jointed with grey cement slurry mixed with pigment to match the shade of slab incl rubbing and mirror polishing, over & incl 20mm thick screed bed in CM 1:6 complete all as specified and directed by Engr-in-Charge.

Ditto all as per item No 31 above but as in skirting over & incl backing layer of 10mm thick in CM 1:4 complete all as specified and directed by Engr-in-Charge.

Material & Labour 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.

Material & Labour non skid coloured ceramic tiles 300 x 300 x 7-8mm in floors set and jonted in epoxy mortar and pointed in coloured / white cement to match the colour of tiles and including 20 mm thick cement mortar screedbed in CM 1:6 complete all as specified and directed by Enginner-in-Charge.

Material & Labour for glazed ceramic coloured tiles 300 x 450 x 7-8mm thick as in dado (vertical surfaces) set and jointed with neat cement slurry and pointed with white cement, including 10mm thick rendering in CM 1:4 as backing coat complete all as specified and directed by Enginner-in-Charge.

Material & Labour anodised aluminium sheeting 22 gauge thick fixed in repairs as in crumple section complete all as specified and directed by Engr-in-Charge.

Hacking out broken glass panes of any description from wooden/aluminium frames fixed with beads not exceeding 0.5 sqm each panes complete all as specified and directed by Engr-in-Charge.

Supply & Fixing sheet glass 3mm thick ordinary quality fixed with wooden/aluminium beads in Sqm n. exc 0.50 Sqm in each panes complete all as specified and directed by Engr-in-Charge.

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.

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

Supply & Fixing 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.

Supply & Fixing 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.

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

Supply & Fixing 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.

Supply & Fixing 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.

Supply & Fixing 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.

Supply & Fixing in repairs for Salt-glazed stoneware gully traps, square or round mouthed 150x100mm fixed including jointing to pipe complete all as specified and directed by Engr-in-Charge.

Supply & Fixing 75mm Cast iron vent cowls with cement joints with pipe complete all as specified and directed by Engr-in-Charge. Note :- Work to be carried out up to 8th floor.

Supply & Fixing 100mm Cast iron vent cowls with cement joints with pipe complete all as specified and directed by Engr-in-Charge. Note :- Work to be carried out up to 8th floor.

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.

Supply & Fixing 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.

Supply & Fixing PVC (SWR) bends (any radius) for rain water pipes 160 mm bore diminishing pieces or tapers on walls complete all as specified and directed by Engr-in-Charge.

Supply & Fixing 1 mm thick PVC covers to MS railings of stair case hand rail of existing shape complete all as specified and directed by Engineer in Charge. Make as approved by GE

Supply & Fixing in repair vitreous china squatting pan 'Orissa pattern' long pan of size 580x 440mm with integral foot rests white with 'P' or 'S' with cement joint,front or back inlet incl connection to trap and to flushing pipe,anti-syphonage pipe and making good the floor to match the existingcomplete all as specified and directed by Enginner-in-Charge.

Supply & Fixing in repairs for 10 ltrs capacity PVC Valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets flushing cistern and flushing pipe of suitable length, and PVC connection 450mm long complete all as specified and directed by Enginner-in-Charge.

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

Material & Labour cement concrete 1:5:10 E2 type with with 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) Material & Labour 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) Material & Labour 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 thk 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 thk PCC 1:3:6 all around after painting with anticorrossive black japan paint. (viii) Height up to and including 14th floor.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc complete all as specified and directed by Enginner-in-Charge.

Material & Labour for Brushing neat cement slurry with 3.0kg of cement per sq. metre complete all as specified and directed by Enginner-in-Charge.

Material & Labour for Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including bedding layer of mortar 20mm thick in CM 1:6 for laying floor finishes complete all as specified and directed by Enginner-in-Charge.

Taking down chowkats with shutter (without taking off shutter from the frame) exc 1.5 sqm but n exc 4 sqm each 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.

Supply & Fixing 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed by Engr-in-Charge.

Supply & Fixing for 18/19mm thick prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work incl 18/19mm wide and 6mm thick external teak wood lipping fixed with nails and glue to board as in cup board shutter, CB shelves and kitchen cabinate etc like work complete all as specified and directed by Engr-in-Charge.

Supply & Fixing Continuous (piano) hinges, mild steel, bright finish or electro galvanised, width of flaps when open in 30mm complete all as specified and directed by Engr-in-Charge.

Supply & Fixing 125mm size hasp and staple safety type, aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and directed by Engr-in-Charge.

Removing demolished material exc 5 Km but n.exc 15 Km and depositing where directed by Engr-in-Charge.

Note: Work shall be carried out upto G+14 storey building. Rate including scaffolding and safety net cloth at places shall deemed to be included in the rate quoted by the bidder.

RAMESH ENTERPRISES

satguruenterprises

SHREE JAGDISH FURNITURE CO.

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SHRI SAI ENTERPRISES

ASHOK CONSTRUCTION

M/s. MAYUR ENTERPRISES