REPAIR TO ROOF SHEETING, MS TRUSS, FLOORING AND CERTAIN BR REPAIR AT NT POOL AND REPAIR MAINT OF SLABS, JOINT FILLING, PAINTING ETC AND CERTAIN BR REPAIRS AT HANGARS AND DISPERSAL AREA OF INS SHIKRA UNDER GE NW NOFRA

Amount

Dismantling of ceiling boards any thickness etc including aluminium grid frame work complete all as specified and as directed.

Material & labour for false ceiling made out of 600x600x 5 to 6 mm thick ceiling board / tiles deep panel suspensor system made out of powder coated GI sheet main tee of size 23.50x40x0.63mm and cross tee of size 23.50x23.50x0.63mm and angle size 19x19x0.63mm including 3mm GI wire for suspending bolts necessary washers nut/clits/pin hook etc. for securing frame work to ceiling to the snap grid all as directed by Engr-in-charge including provn of necessary holes / cuttings for providing light/fan as required including making necessary recesses / projected pattern complete all as specified and as directed.

Supply and fix false ceiling with powder coated exposed GI grip suspension system (E-grip T-2430 or equivalent load carrying capacity with mid span deflection not exceeding. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross tee 1200mm/600mm long wall angle. The main runners to be placed @ 1200mm, the cross tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm from a modular grid of 1200mm x 600m. Additional cross tees of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grip of 600mm x 600mm. Grip of modular size 600mm x 600mm shall be supported by 6mm dia GI wire from purlins / soffit with and including 6mm thick high pressure steam cured non asbestos fiber complete all as specified and as directed.

Taking down shutters of any description not exc 1 Sqm each and refixing in the same opening after easing & adjusting all as directed & specified.

Taking down shutters of any description exc 1 Sqm and n.exc 2 Sqm each and refixing in the same opening after easing & adjusting all as specified

Resecuring or easing & adjusting without taking down shutters of any description n.exc 1 Sqm each , complete all as directed.

Resecuring or easing & adjusting without taking down shutters of any description exc 1 Sqm and not exc 2 Sqm each, complete all as directed.

Taking down chowkats or frames but n exc 1.5 sqm each but with shutters (without taking off shutters from the frame), complete all as directed.

Taking down chowkats or frames exc 1.5 sqm each but n.exc 4 sqm with shutters (without taking off shutters from the frame) , complete all as directed.

Taking down shutters of any description exc 1 sqm and n exc 2 sq.m each, complete all as directed.

Taking down shutters of any description n.exc 1 sqm each, complete all as directed.

Material & labour 2nd class HW Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed

Supply & fixing 35mm thick 2nd class hardwood glazed and skeleton shutters open rebated and prepared to receive glass, gauze, etc. divided in to squares,with plain, chamfered or rounded , mitred and rebated sash bars,any numbers ; edges of framing plain, chamfered or rounded , fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified ; supplied and fitted to chowkhats , complete all as specified.

Supply & fixing 30mm thick 2nd class hardwood glazed and skeleton shutters as in window, open rebated and prepared to receive glass, gauze, etc. divided in to squares,with plain, chamfered or rounded , mitred and rebated sash bars,any numbers ; edges of framing plain, chamfered or rounded , fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified ; supplied and fitted to chowkhats , complete all as specified.

Material & labour for preparation of newly wooden surfaes of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer incl preparation of surfaces.

Supply & fixing solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, in opening as per specification and drawings.

Supply & fixing factory made solid panel PVC door shutter 30mm thick style consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width struck inside with solvent cement forstyle and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles & rails with suitable PVC sheet beading and jointed together with solvent cement supply & fixing in the frame at site. complete all as specified

Supply & fixing in repairs powder coated aluminium sections for partitions, windows, ventilators and doors including fabrication of frame/shutters and fixing to walls/floors with necessary lugs, cleats etc including all accessories such as glazing clips, handles, tower bolts, rollers rubber beadings for fixing glass panes in frame including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required complete all as specified Note: - (i) Glass panes will be measured & paid separately. (ii) The rate quoted shall be inclusive of neoprene beading, glazing clips, screws, etc. as required but shall not be measured for arriving of weight. (iii) Minimum thickness of powder coating shall be 25 micron. (iv) The rate shall be inclusive of the locking arrangement including complete packing with silicon gel around contacting surface of aluminium work with matching existing area. (v) The size of aluminium sections shall be as per HQ CE(N) MZ TD drawing No TD/2021/01 to 05 and sill to be provided as per HQ CE(N) MZ TD of sill type 'A' and 'B' respectively if directed.

Supply & fixing aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with aluminium wire staples all as specified and directed.

Supply & fixing 300 mm long aluminium alloy, sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts all as specified.

Supply & fixing for aluminium anodized barrel tower bolts 200 mm of extruded section all as specified.

Supply & fixing for aluminium anodized barrel tower bolts 150 mm of extruded section all as specified.

Supply & fixing for aluminium anodized barrel tower bolts 100 mm of extruded section all as specified.

Supply & fixing 150 mm size aluminium alloy handles, cast type anodised, ISI marked all as specified.

Supply & fixing 100 mm size aluminium alloy handles, cast type anodised, ISI marked all as specified.

Supply & fixing butt hinges 100 mm mild steel hinges medium weight and fixed all as specified.

Supply & fixing butt hinges 75 mm mild steel hinges medium weight and fixed all as specified.

Supply & fixing 150 mm long floor door stopper of aluminium door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring all as specified

Hacking out old broken glass (any thickness, size, quality or description) from iron frames glazed with putty or wooden beads complete all as specified.

Supply & fixing 3 mm thick sheet glass ordinary quality and glazing with oil putty in square n.exc 0.5 Sqm in each pane all as directed.

Supply & fixing 3mm thick sheet glass froasted or obscured one side and glazing with oil putty or wooden beads in square area n.exc 0.5 Sqm in each pane complete.

Supply & fixing in repairs aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with aluminium wire staples all as specified and directed.

Supply & fixing as in repairs aluminium anodized barrel tower bolts 200 mm of extruded section and fixed.

Supply & fixing as in repairs aluminium anodized barrel tower bolts 150 mm of extruded section and fixed.

Supply & fixing as in repairs 150 mm long floor door stopper of aluminium door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring all as specified

Supply & fixing as in repairs 150 mm size aluminium alloy handles, cast type anodised, ISI marked all as specified.

Supply & fixing as in repairs 100 mm size aluminium alloy handles, cast type anodised, ISI marked all as specified.

Supply & fixing in repairs fancy type drapery rods, powder coated aluminium of 20-25mm size with / including fixing brackets, Knobs rollers etc.all as specified.

Supply & fixing in repairs door closer aluminium (Die cast) body hydraulically regulated, designation No 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 Kg and fixed all as specified and directed.

Supply & fixing of brass 2 Levers Mortice lock, vertical type, size 100mm complete all as specified and as directed.

Material & labour for Preparation of old plastered surfaces of walls and apply two coat distemper oil emulsion over a coat of primer on 2 mm thick wall care putty (JK /Birla ), complete all as specified.

Material & labour for preparation of old wall surfaces and applying two coats of oil emulsion distemper complete all as specified and directed.

Material & labour for preparation of old distempered surfaces of walls and applying one coat of oil emulsion distemper on walls etc all as specified.

Material & labour for preparation of old painted wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified.

Material & labour for preparation of old painted steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint, complete all as specified.

Material & labour for preparation of old surface of wooden of any description including cleaning and applying one or more coat french polish till acheiving desired finish all as specified and directed by Engeer- in charge.

Material & labour for preparation of old decorated surfaces of walls by scrapping old paint by steel wire brush, wash the surface throughly and applying one coat of acrylic emulsion exterior grade (100%) shall be applied by using brush necessary steel scaffolding all round the work side for any posititon/height, complete all as specified and directed Note :-Necessary safety precautions need to taken before applying paint.

Material & labour for preparation of old decorated surfaces of walls by scrapping old paint by steel wire brush, wash the surface throughly and applying two coat of acrylic emulsion exterior grade (100%) shall be applied by using suitable brush including necessary steel scaffolding all round the work side for any posititon/height, complete all as specified and directed. Note :-Necessary safety precautions need to taken before applying paint.

Material & labour for preparing of old/new surfaces of walls/ceiling washing the surface thoroughly, filling the cracks, creaves with crack filling compound as suggested by the manufacturers and applying two coats of Rain coat manufactured by Dr Fixit of Piddilte Industries Ltd. or technocommercial equivalent (shade to match the existing paint) including necessary scaffolding for work all as specified and directed by Engineer in Charge.

Material & labour for preparation of surface cracks of plaster internal/external of walls, ceilings/ chajjas upto 5mm wide, remove, loose plaster/concrete by suitable tools, filling cracks with crack paste compound and apply two coats of rain coat, complete all as specified and directed by Engineer-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing), removing serviceable tiles to store and disposing the rubbish to the out side of MD land

Material & labour for Non skid coloured ceramic tiles 7 to 8 mm thick(square/Rectanglar) area of each tiles exc 0.06 Sqm but n exc 0.11 Sqm in floor including 15mm thick screed bed or bedding layer for laying floor finishes in CM 1:6 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match.

Material & labour for Non skid coloured ceramic tiles 7 to 8 mm thick(square/Rectanglar) area of each tiles exc 0.11 Sqm but n exc 0.18 Sqm in floor including 15mm thick screed bed or bedding layer for laying floor finishes in CM 1:6 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified.

Material & labour for coloured glazed ceramic tiles 450x300x7 / 350x250 x7 mm mm thick but as on vertical surfaces such as skirting/dado including 10 to 15mm thick backing coat in CM 1:4 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match.

Material & labour for light shade coloured vitrified ceramic tiles 8-9 mm thick (square/rectangular) polished area of each tiles not exceeding 0.36 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 15 mm thick screed bed in CM 1:6, complete all as specified and directed.

Material & labour for coloured vitrified tiles of area exc 0.36 Sqm, 8-9 mm thick, laid in skirting, over & including a backing coat of 10mm thick in CM 1:4, complete and making nosing at right angle corner, including levelling the wall, all as specified and as directed.

Dismantling stone slabs and tiles of any description or thickness in floors laid bedded and pointed in any mortar, complete all as specified.

Material & labour 16 to 18 mm thick Granite (of any type) work (table rubbed and polished) as in steps, jambs, pillars, window- cills, cooking platforms, working table, floors and like over and including 20 mm thick screed bed or bedding layer in cement mortar (1:4), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite incl moulding and rounding all as directed.

Material & labour, for mirror polished machine cut kota stone slab flooring 20-25mm thick over cement screed bed in CM (1:6) 15mm thick, & jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing & polishing complete.

Material & labour, for machine cut kota stone slab flooring 20-25mm thick in riser / treads of steps in single piece, skirting, dado and pillar laid over cement screed and jointed withover cement screed bed in CM (1:4) 15mm thick, & jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing & polishing complete.

Taking down ceiling board/tiles from aluminium snap grid frame work and refixing the same in the same position after necessary tightening the sagging portion, replacement of the Main Tees, cross Tees, angles, suspending if required, including bolts, necessary washer,nut/clits/pin hook etc for securing frame work to ceiling to the snap grid complete all as specified and as directed.

Demolition of brick work or stone masonary built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles.

Material and labour for brick work with sub class "B" bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6), complete all as specified.

Material & labour for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM (1:4), complete all as specified.

Taking down cement plaster, any description on brick or stone or cement concrete walls including raking out joints, hacking for key, scrubbing down with water,complete all as specified.

Material & labour for Rendering 15mm thick cement plaster in cement mortor 1:6 on brick or concrete surfaces in patches, surfaces to be finished even and smooth without using extra cement, complete all as specified.

Material & labour for plastering 10mm thick in CM 1:3 in ceiling finishing even and smooth without using extra cement, complete all as specified.

Material & labour for Rendering 15mm thick on brick work or concrete surfaces in cement mortar 1:4 finished even and fair including mixing integral water proofing compound in the proportion as mentioned in manufacturer's instructions, complete all as specified.

Supply only integral water proofing compound complete all as specified.

Material & labour for preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper over a coat of primer on 2 mm thick wall care putty (JK/Birla) all as specified and directed.

Material & labour for preparation of newly plastered surfaces of wall and applying two coats of exterior emulsion paint over a coat of primer on wall complete all as specified and directed.

Material & labour for preparation of newly plastered surfaces of ceiling and applying three coats of white wash on ceiling complete all as specified and directed.

Supply & fixing GI tubing medium grade with all fittings like Tee, bend, elbow etc, 15 mm bore fixed to walls or ceilings with saddles/spacers , clips,including taking down existing GI water tubing complete with all fittings of 15 mm bore, complete all as specified.

Supply & fixing GI tubing medium grade with all fittings like Tee, bend, elbow etc, 20 mm bore fixed to walls or ceilings with saddles/spacers , clips,including taking down existing GI water tubing complete with all fittings of 15 mm bore, complete all as specified.

Supply & fixing 20mm bore of CPVC pipes including all plain and brass threded fittings fixed of required sizes including with all fittings and fixed to wall /ceilings with suitable clamps, laid in floor or concealed of 20mm size and taking down old tubes of any desc. complete all as specified and directed by Engineer-in-Charge.

Supply & fixing as in repairs Gun-metal, globe or gate valves (ISI marked) 20mm bore dia., with iron wheel head, screwed both ends for iron pipe and fixed over terrace complete all as specified

Cleaning of loft tank exc 250 ltr capacity (in existing position or disconnecting existing tanks for cleaing and refix in same position incl fixing of all attached fittings) by removing out the residual water from the tank, removing dirt, cleaning the internal surfaces of the tank with high pressure controlled water jet pump by using different nozzles as per requirement. After sucking out entire moss and algae by wet vaccume pump, wash the tank with clean drinking water tank cleaning solution on all internal surfaces, then cleaning the bottom surface of the tank with vaccume pump to make it dry and providing sticker showing the date of cleaning ,complete all as specified and directed.

Supply & fixing 500 lit capacity 2 layer black rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top ) hoisted and fixed position all specified in SSR Part-I, with and including Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed, screwed for iron pipes and fixed; including disconnecting and dismantling/ taking down of existing old unserviceable water storage tank from terrace, complete all as specified and directed by Engineer-in-Charge.

Supply & fixing 1000 lit capacity 2 layer black rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top ) hoisted and fixed position all specified in SSR Part-I, with and including Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed, screwed for iron pipes and fixed; including disconnecting and dismantling/ taking down of existing old unserviceable water storage tank from terrace, complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in repairs 20 mm bore Ball brass valves (ISI marked), high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed by Engineer-in-Charge

Taking down eaves gutters and rainwater pipes of any dia (any size or pattern ) including all fittings, heads, shoes, bends, swan necks etc (Measured overall as fixed along the centre line over fittings and accessories) , complete all as specified.

Supply & fixing 160mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed in wall of approved shape and size approved by GE at any height, any location, with dash through fasteners and rain water bracket suitable for 160mm pipes spacing 1.5 c/c as per CE Navy Mumbai TD/2023/01 including necessary scaffolding complete all as specified and as directed by Engineer-in-Charge.

Taking down and Refixing of 160 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc, at any height, any location, with dash through fasteners and rain water bracket suitable for 160mm pipes spacing 1.5 c/c as per CE Navy Mumbai TD/2023/01 including necessary scaffolding complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing PVC (SWR) bends of 160 mm bore, complete all as specified.

Supply & fixing 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed in wall of approved shape and size approved by GE at any height, any location, with dash through fasteners and rain water bracket suitable for 160mm pipes spacing 1.5 c/c as per CE Navy Mumbai TD/2023/01 including necessary scaffolding complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing PVC (SWR) bends of 110 mm bore, complete all as specified.

Taking down and Refixing of 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc, complete all as specified.

Supply & fixing in repairs vitreous china wash down water closet pan white (pedestal pattern) including plastic sheet cover with nuts and bolts etc all as specified and directed

Supply & fixing in repairs water closet squatting pan (Orissa pattern) 580x440mm, white with integral foot rests including connecting to trap and to flushing pipe antisyphonage pipe including making good to floor (excluding flushing cistern and flush pipe).

Supply & fixing vitreous china wash hand basin flat back of size 550x400mm including bracket, brass chromium plated waste coupling of 32 mm bore and pillar tap 15mm bore dia fancy type complete as fixed in repair.

Supply & fixing 10 ltr capacity PVC syphonic action type flushing cistern low level white with inlet, ball valve, float and handle including connetion to pipe but fixed in repair complete all as specified.

Supply & fixing in repairs 15mm size Bib taps, cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed , complete all as specified and directed.

Supply & fixing in repairs fancy type Pillar taps 15mm size cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe, complete all as specified.

Supply & fixing in repairs CP angular stop cock 15 mm bore all as specified and directed.

Supply & fixing health faucet with jet spray, 1.5 metre long, cast copper alloy, nickel chromium plated finish, 15 mm bore, 100 mm long with 1 m long PVC tube with wall hook chromium plated fitted to stopcock complete all as specified and as directed.

Supply & fixing in repairs PVC connections 15 mm size with PTMT nuts of length 600mm

Supply & fixing in repairs 32/38 mm dia WHB/urinal /Sink flexible waste pipe all asw specified and directed.

Supply & fixing in repairs aluminium anodised tubular towel rail 20mm dia D type 60 cm long between flanges

Repairing of minor complaints of joinery such as wooden/steel/aluminium of any description including pelmet box, cupboard ,drawers, and the like door springs, rolling shutters etc requiring carpentry work like adjusting easing, wrought, cutting, pinning, wedging and finally making good etc and functioning to seating over with each other with tightening of screws/nails , door, springs etc and fixing of tower bolt, sliding door bolt, plate rack, handles of any size incl rawl plug & screws,and including petty repairs material like screws/mails, plug, grease etc to make it functional as in day to day maintenance work, complete all as specified.

Repairing of minor complaints of plumbing and sanitary fittings including water leakage from taps, EWC”s, flushing cistern, urinals, wash basins, bottle traps etc and any obstruction to water supply in rooms/Qtrs, requiring plumber work with minor stores such as replacement of Brass spindle, M seal, Screws ,nailing , washers, check nuts, tightening of fittings of flushing cistern, cleaning of bottle traps etc to make it functional and stop leaking of any type of plumbing and sanitary items as in day to day maintenance work and fixing of new sanitary fittings (as bib taps, pillar taps, stop cockes, Seat cover, jet spray, cistern, mirror cabinet etc), complete all as specified.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor for height of building exceeding 10 metres but not exceeding 20 metres complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor for height of building exceeding 10 metres but not exceeding 20 metres complete all as specified and as directed.

Supply & fixing 1.50 mm thickness sky light panel of fibre glass reinforced transulent sheet having a minimum acrylic modified resin content of 15% and tensile strength of 100 Mpa and shear strength of 90 Mpa manufactured as per AS 4256.30 or equivalent and corrugated profile to match with galvalum sheet with two side lap fixed with self driven screw as specifed by the Engr-in-Charge

Supply & fixing Plain galvanised mild steel sheeting 1.25 mm thick in ridges hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 and opening for rain water pipe to be provided fixed with MS Flat complete all as specified and directed.

Material & labour for cement concrete interlocking paver tiles 60 mm thick (conforming to IS 15658-2006) having glossy finish (colour and pattern approved by GE) (tested as per IS 1237-1980) laid over and including 50 mm thick dry sand cushioning and voids filled with dry and surface compact, including compaction by means of surface vibrator & removing of tiles, complete all as directed.

Dismantling of old interlocking tiles carefully and Refixing in same location interlocking paver tiles any thickness and Material & labour for 50 mm thick dry sand cushioning and voids filled with dry and surface compact, including compation, complete all as specified and directed.

Material & labour for cleaning of PCC paver block, chequred tiles and any type of PCC flooring by water spray and apply one coat of acrylic emulsion paint suitable for floor by using brush, complete all as specified.

Material & labour for glazed Chequered cement concrete tiles 20cm x 20cm x 25mm thick with grey cement & pigments, set, jointed and pointed in neat cement slurry in floors over screed bed or bedding layer of mortar in CM (1:6) 20mm thick for laying tiles and including dismantling of old tiles, complete all as specified.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified.

Supply & fixing mild steel plates (plain or corrugated) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment conforming to Fe-410(Gde-250) complete all as specified.

Supply & fixing of mild steel Rolled sections of Fe-410-W (Gde-E-250) quality-B as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as specified.

Supply & fixing Mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bar; barred iron doors; ladder; framed balusters; railing;frame work for water tanks, purlins, rafters, vertical post etc. and similar work conforming to Fe 290 Gd E-165 all as specified .

Material & labour for preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, complete all as specified and directed.

Material & labour for scarification of concrete surfaces at lower level till a depth of 50mm from top surface, thorough cleaning of scarified surface by water jet. Apply of epoxy- based bonding agent on scarified surface & provide a separation joint with suitable closed cell backup material of 15mm width. Casting of M-40 grade micro concrete flush with existing level on the end . After curing period, cutting the separation joint at a depth of 15mm and finishing the same with suitable polysulfide or PU sealent post primer application. All work is carried out as per manufacturer instructions and complete all as specified and directed.

Material & labour for Preparation of old steel surfaces/ Sheets on cladding and roof and apply one coats of synthetic enamel paint at any height complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings n.exc 15cm thickness (below or above ground level) complete all as specified.

Material & labour for cement concret type D-2 1 : 4 : 8 ( 40 mm gaded aggregate) as in mass concrete, sub base or similar work complete all as specified

Material & labour for heavy duty cement concrete interlocking paver tiles 80 mm thick conforming to IS 15658-2006 made by block making machine with strong vibratory compaction, of approved size, design & shape, cast in rubber mould, glossy finish of approved colour (colour and pattern approved by GE) laid over and including 50 mm thick dry sand cushioning and voids filled with dry and surface compact, including compation by means of surface vibrator & removing of old broken tiles, complete all as manufacture instructions specified and directed.

Supply & fixing as in repair Steel rolling shutters 1.25mm thickness of laths, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, gear operated type with bevel gear box and crank handle, including removing of old rolling shutter, complete all as specified.

Material & labour for cleaning the existing drainage/culvert including removing cover slab, soils, spoils, vegetation, silt etc and Refixing cover slab including making good and removing waste materials outside MD Land complete all as directed by EIC.

Supply and fixing in repair stainless steel (SS-304) wind turbine air ventilator of 600 mm throat dia with capacity of 2700 cfm to be mounted on top of FRP base plate of 2 mm thick with venture dome, including necessary cutting of existing roof sheets, sealing with watertight arrangements etc including bottom dome of fibre reinforced sheet of suitable size, complete all as specified and directed by Engr-in-Charge

Material & labour for repair of MS gate of hangers including replacement of wheels, cleaning of grease etc and applying a layer of grease on rail track and on wheels and making gate soomth functioning, welding etc complete all as specified and directed by Engr in Charge.

Repairing of minor complaints of leakage from roof of hangars by any means such as fixing non removable tape, fixing of self driven screws with bituminous washers complete all as specified and directed.

Demolition of Cement concrete of any strength in ground floor and pavings (below or above ground level) and removal of debris to out side MD land upto 60 KM as per BMC guidelines , complete all as specified.

Material & labour for 150 mm thick cement concrete type 1:3:6 ( 40mm graded aggregate) as in sub base including laying and levelling as directed.

Material and labour for cement concrete of thickness 200 mm, of flexural strength 40 Kg/ Sqcm in field as per design mix (with maximum size of coarse aggregates upto 40mm), using minimum 400 Kg/cum and not exceeding 400 Kg/cum of cement including triangular/non circular synthetic polyster fibre reinforcement @ 0.25% by weight of cement including form work for butt nosing, rounding off edges , curing , spread and compacted complete all as specified and directed. Note: (i) The cost of admixture required as per design mix shall deemed to be included in the quoted rate (the constant shall be applied based on design mix). (ii) Polyster triangular/non circular synthetic fibres as secondary reinforcement mixed in concrete shall be measured and paid for separtely under respective item of this schedule. However, mixing shall be deemed to be included in the quoted rate (the constant shall be applied based on design mix). (iii) Construction joints, dummy (contraction joints) and expansion joints shall be measured and paid separately under respective items.

Supply only polyster triangular fibres /non circular fibres (Recron triangular fibre type CT 2012 12mm) having tensile strength 4000-6000 Kg/cm2, designed for melting point more than 250 degree celsius @ 0.25% by weight of cement in controlled pavement quality cement concrete and having specific gravity of 1.34 to 1.40 complete all as specified and directed.

Material and labour for high density polythene film (transparent colour) in single layer of 400 micron thickness of virgin quality (as per ASTM D 2103,IS-2508) laid with side and end overlapping not less than 150 mm complete all as specified and directed.

Material & labour for Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound, complete all as specified.

Material & labour for Forming Construction joint 30mm deep x 10mm wide filled with sealing compound, complete all as specified.

Material and labour for preparation of surface, 50mm depth of cutting damaged portion of PQC slabs 50mm depth such as edges of joints and cracks not less than 50mm on either side of edge of concrete slab, to remove all the damaged, loose and unsound concrete by the help of Electric / diamond tool cutter of appropriate geometrical size in order to have straight and smooth edges, inside of the cut concrete surface shall be made rough for proper mechanical anchorage and cleaned with hard wire brush to remove all loose particles and vacuumed cleaned to have a dry and dirt free surface, prior to mixing and placing the elastomeric concrete, prime the substrate coming in contact with the elastomeric concrete both vertical and horizontal surface should be primed with special primer (RDL 942 or equivalent) the material shall be applied using a paint brush and in a single coat. Elastomeric concrete, kits contain 3 kg of part A and 1.5 kg of part B with a 5.5 Kg.part of part C (E-Crete Aggregate) using a drill and spiral mixing paddle, pre-mix A & B components until uniform (approx 60-90 seconds) immediately remove contents from C and add to the above and continue mixing until no dry material appears one mixed, the material can be poured into the block out/hole while the primer is still wet the material is self leveling trowel finish as desired. Note :- 1. The quoted rate for the above item shall be deemed to include disposal of debris to the outside of MD Land. Curing of the repaired joints, removing of the thermocol and cleaning of the concrete surfaces etc complete all as directed by the Engineer-in-Charge. 2. The work shall be carried out through an authorised applicator of the company and certificate is required. 3. Due care shall be given to avoid any damage to the existing lighting system as this is related with landing & take off of Helicopter etc and any damage if happened, noted the same shall be rectified immediately to the satisfaction of GE.

Supply & fixing Mild steel galvanised PVC Coated wire netting to ceiling, dia of wire 1.4 to 1.8mm and size of mesh 20mm x 20mm fixed with 3mm dia GI Wire and cleat complete including tightening of wire netting etc incl taking down of mesh/ netting of any size/ specification complete all as specified and directed.

ASHOK CONSTRUCTION (BID ID -3270005)

M/s. MAYUR ENTERPRISES (BID ID -3269927)

Bob Enterprises (BID ID -3269812)

SN CONSTRUCTION (BID ID -3269943)