SPECIAL REPAIR TO CERTAIN BUILDINGS AT DIFFERENT LOCATIONS OF SEVOKE ROAD MIL STN UNDER GE SEVOKE ROAD

Amount

Dismantling plain or corrugated steel sheeting any thickness, complete all as specified and directed.

Dismantling floor hearth or wall tiling and stone slabs including cement mortar bedding ( but not backing ) removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed

Demolition of cement concrete (un reinforced) in ground floors and paving n. exc. 15 cm thickness (below or above ground level) removing rubbish off the premises etc complete all as specified and directed

Demolition of concrete (reinforced) of any description Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work, removing rubbish off the premises etc complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in in any position not otherwise specifically provided for, removing rubbish off the premises etc complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exceeding 1.50 Sqm each, complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from frames) exceeding 1.5 sqmtr but not exceeding 4 sq m each, complete all as specified and directed.

Demolition of brickwork built in cement mortar and removing rubbish off the premises etc complete all as specified and directed

Taking down cement plaster or lime plaster on walls /ceiling of any description from concrete or brick wall etc including raking out joints, hacking for key, scrubbing down with water and disposing off the retrieved debris as directed including necessary scaffoldings etc complete all as specified and directed

Demolition of reed, lathing, single or double, including battens and plaster or chicken wire lathing complete all as specified and directed

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

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs of any thickness including cover fillets complete all as specified and directed.

Taking up or down 15 mm bore steel water tubing and connections complete all as specified.

Taking up or down 20 mm bore steel water tubing and connections complete all as specified.

Materials and Labour for plain cement concrete (1:2:4) type B-1, using 20mm graded stone aggregate as in holdfast block, filling of MS chowkats and the like including necessary formwork complete all as specified and as directed.

Materials and Labour for formwork to chullah hoods, chajjas, cooking or other platform, troughs and similar items including edges Complete all as specified and as directed.

Materials and Labour for reinforced cement concrete (1:1.5:3) type A1 (nominal mix) using 20 mm graded stone aggregate as in slabs and shelves supported on walls, beams and columns in floors, roofs and landings etc, any thickness complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

Materials and Labour for TMT bars 6 to 8 mm dia , as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and Labour for TMT bars 10 mm dia and over, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and Labour for TMT bars 6 to 10 mm dia in stirrups, spacers and binders, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Materials and Labour for rolled mild steel Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

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 bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde-E-165 complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws , complete all as specified and directed.

Materials and labour for preparing of new wooden surfaces of any description , over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer, complete all as specified and directed.

Materials and labour for preparing of new steel surfaces of any description , over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

Materials and labour for preparing of new steel surfaces of any description , over 10 cm width or girth and applying two coats of aluminium paint over a coat of red oxide primer, complete all as specified and directed.

Materials and labour for Vitrified Ceramic tiles of light shade 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over & incl 15 mm th screed bed in CM 1:6 complete all as specified and as directed.

Materials and labour for Vitrified Ceramic tiles of light shade 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in vertical serfaces etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over & incl 10mm thick backing coat in cement mortar (1:4) , complete all as specified and directed.

Materials and labour for coloured 300x200x7-8 mm thick glazed ceramic tiles on vertical surfaces such as skirting,dado and risers to steps etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match, over and including 10mm thick backing coat in cement mortar (1:4) , complete all as specified and directed.

Materials and labour for 20mm thick granite slabs of any type (table rubbed and polished) on cooking platforms and like, set and jointed in net cement slurry and pointed in white cement (1:2) using marble dust with admixture of pigment to match shade of granite including necessary moulding at edges laid over and including 20mm thick cement mortor screed bed in cement mortor (1:6) complete all as specified and directed.

Materials and labour for Kota stone slab 20-25mm thick in riser of steps,skirting,dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab over and including 10mm thick backing coat in cement mortar (1:4) including rubbing and polishing complete.

Materials and labour for Kota stone slab 20-25mm thick in floor laid over and including 15mm thick screed bed or bedding layer of cement mortar (1:6)and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete.

Materials and labour for 60mm thick Machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size conforming to IS 15658- 2006 M-35 grade, laid as directed to any shape. Complete all as specified and as directed

Materials and labour for 100 mm thick plain cement concrete (1:2:4) type B2 using 40 mm graded stone aggregate as in sub-base of floors etc. finished the surface of concrete fair and even, complete all as specified and directed.

Materials and labour for 75 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in sub-base of floors etc. finished the surface of concrete even and fair complete all as specified and directed.

Materials and labour for 75 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in paths, plinth protection etc. finished the surface of concrete even and smooth without using extra cement complete all as specified and directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan exc 6 meter mean radius built in cement mortar 1:6 complete all as specified and as directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

Cutting chases, pinning in brick wall making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc and cutting chases for concrete water tubing or concrete conduit wiring etc and making good, cutting not exc 10cm girth complete all as specified and as directed.

Supply and fixing 125 x 60 mm pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete all as specified.

Supply and fixing flush door shutters 30mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

Supply and fixing 35mm thick second class hard wood glazed and skeleton shutter, open rebated and prepared to receive glass gauze etc, divided into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass exc., size of members of shutter as specified in SSR part-I, sec 8 clause 8.24(a), supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for frame and shutter of doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, 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 including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screwsetc completed all as specified and directed (Aluminum section shall be of make Jindal / Hindalco / Indalco). Note :- Weight of Aluminum sections for frames and shutters shall be only considered for payment. Cost of other consumables required for the item shall be deemed to be included in the quoted rate. However glass panes / Bakelite sheet / wire cloth / mortice lock / locking stay / floor spring / floor door stopper only will be measured and paid separately

Materials and labour for 18/19mm thick prelaminated particle board, exterior grade, first quality, prelaminated one side with decorative choice lamination & other side balancing white lamination , fixed with screws to timber frame work as in cabinet, cup board,moduler kitchen etc. including external teak wood lipping all round, 6mm thick fixed with nails complete all as specified.

Materials and labour for 18/19mm thick Block board, grade 1 quality, exterior grade, decorative type with decorative face veneer on both faces fixed with brass screws to timber frame work as in cabinet/cup board , complete all as specified.

Supply & fixing collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars top and bottom runners, brass handles etc as specified erected in position and securing runners with hold fast and brackets complete all as specified and as directed.

Supply and fixing stainless steel butt hinges, 100 mm size , complete all as specified and directed.

Supply and fixing Aluminium anodized barrel tower bolts of extruded section, 150 mm long, complete all as specified and directed.

Supply and fixing extruded aluminium alloy handles, fabricated type, anodized, 150 mm size , complete all as specified and directed.

Supply and fixing for 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed, complete all as specified and directed.

Supply and fixing CP curtain rails 20 mm dia chromium plated, with and including fixing brackets, stops, rollers etc, complete al as specified and directed.

Supply and fixing 4 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

Supply and fixing 3 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

Supply and fixing Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Materials and labour for rendering 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 20mm thick in two layers of 10 mm thick each in cement mortar (1:4) on fair faces of brick work or concrete surfaces,WPC shall be mixed with morter of top layer, finished even and fair, complete all as specified and directed. (Note: WPC shall be measured and paid separately as supply only)

Supply only integral Water Proofing Compound of approved make.

Materials and labour for preparation of new/old plastered surfaces of wall and applying 1mm thick wall care putty of approved make complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces of walls and applying two coats of cement based paint over a coat of alkali resistant primer on wall complete all specified and directed.

Materials and labour for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper of approved colour with roller over one coat of primer after preparation of surface complete all as specified and directed.

Materials and labour for for preparation of old decorated surfaces of walls including brooming down or steel wire brushing scraping down smoke shoot, moulds, moss and efflorescent salt sand trading oil and greasy spots and applying two coats of oil bound distemper (as per manufacturer instructions) complete as specified and directed.

Materials and labour for complete removal of existing treatment from walls and applying two or more coats of 100% premium Acrylic emulsion paint having VOC less than 50 gm /litre and UV resistant as per IS 15489:2004 alkali and fungal resistant exterior paint of required shed(company depot tinted) with silicon additives1.43 lits/10 sqm over and including primer coat of exterior primer applied 0.90 litre/10 sqm over a coat of 1mm thick putty over plastered surface to prepare the surface even and smooth complete all as specified and directed .

Materials and labour for complete removal of existing treatment from wall surfaces and applying two coats of oil bound distemper with roller over one coat of primer of approved colour after preparation of surface complete all as specified and directed.

Materials and labour for 605X605mm anodised aluminium snap grid frame work for false ceiling including 6mm dia mild steel wire galvanized class 3, @ 60cm centre to entre and fixed to steel or wooden member including 4mm thick Decorative non asbestos fibre cement boards fixed or laid/ inserted to aluminium frame work as in ceiling complete all as specified and directed. Note:- The size of aluminium main and cross tee shall be 40mm x25mm x2mm and size of angle shall be 25mm x 25mm x 2mm)

Supply and fixing 15 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 20 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing in repairs Vitreous China wash hand basin, white, flat back, size 550x400mm, including 32 mm dia waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed, brackets, with and incl 32mm dia 90cm long PVC waste down pipe, includind S&F cromium plated Pillar taps 15 mm bore, with capstan heads screwed down high pressure, with or without lettered `Hot' or `Cold' with long screwed shanks & fly-nuts, screwed for iron pipe complete all as specified and directed.

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

S&F in repair Fancy type chromium plated Stop/angle valves, cast copper alloy, 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 as directed.

Supply and fixing PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints fixed to walls with suitable size clamps, complete all as specified and directed.

Supply and fixing PVC (SWR) bends any radius 110mm bore with access door, complete all as specified and directed.

Supply and fixing PVC (SWR) branch piece (Single Y) equal or unequal 110mm bore with access door, complete all as specified and directed.

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply and fixing ball brass valves of size 20 mm bore high pressure, with polythene float and fly nut, screwed for iron pipe etc complete all as specified and directed.

Supply and fixing in repair 20 mm bore Gun metal gate or globe valve with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc

Taking down ceiling fans/exhaust fan of any size,dismantling blades and removing fan and blades to MES store complete all as specified and directed.

Materials and labour for concealed point wiring with two runs of FRLS PVC insulated unsheathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm and one single core PVC insulated unsheathed stranded copper conductor of size 1.50 sqmm green in colour as earth lead, drawing through in and including PVC rigid conduit of size not less than 20mm, with all fittings & accessories including provn of MS sunk terminal box of appropriate size suitable for switch fixed flush to wall for mounting switch, sockets, fan regulators etc with 3mm thick hylum sheet top cover with screws & cup washers for one light / fan point / call bell complete. NOTE : Cost of making good the disturbed surfaces (if any) matching with the existing surface is deemed to be included in the unit quoted rates. all as specified and directed.One light/fan/call bell point controlled by one switch one way 5 Amps

All as per Item No.79 above but for One 2/3 pin socket outlet 5/6Amps on independent board

All as per Item No.79 above but for One 2/3 pin socket outlet 5/6 Amps on the same board with other switches.

All as per Item No.79 above but for one switch socket combination 15/16 Amps on independent board with cable 2.5 sq mm size and earth wire 2.5 sqmm

Supply and fixing Switch piano, flush type, single pole, one way switch 5 Amps.

Supply and fixing Switch socket combination 2 in 1, 5 Amps flush type.

Supply and fixing Switch socket combination multipurpose 5 A/16 Amps,5 in 1, flush type.

Supply and fixing Ceiling rose surface bakelite 3 terminals 65x50mm all as directed.

Supply and fixing Socket outlet 3 Pin, 5 Amp flush type universal, 240 volts, complete all as specified all as directed.

Supply and fixing in repair ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) with remote complete all as specified and as directed. (Note: Old unserviceable fan to be deposited in MES store)

Supply, fixing and connecting exhaust fan steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers complete all as specified and as directed.

Supply and fixing in repair energy saving and environmental friendly long life LED security/street Light fittings 35 watts, made up of pressure die cast aluminium housing with high efficiency LED as lighting source and lens embedded PC cover, IP 66 protection, inbuilt driver, connecting with suitable size copper wire, with 25mm bore 1.5 m long medium grade GI bracket made to shape complete all as specified and as directed.

Taking down existing unserviceable light fitting and Supply and fixing new decorative box type surface and wall mounted 20 Watt LED batten light fittings, 4 feet long, with aluminium housing and integrated electronic driver, fixed to walls/ceiling, environmental friendly, energy efficient ready to use pack .

Taking down existing unserviceable light fitting and Supply and fixing new decorative box type surface and wall mounted 10 Watt LED batten light fittings, 2 feet long, with aluminium housing and integrated electronic driver, fixed to walls/ceiling, environmental friendly, energy efficient ready to use pack .

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete, PDC aluminium housing with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete complete all as specified and directed

Supply and fixing in repair MCB distrubution board TPN 4way, double door, IP 43, IK-09, sheet steel, phosphatised,powder coated with 200 amps rated bus-bar,neutral link,earth bar and din rail, 415 V, including taking down existing unserviceable DB with MCBs complete all as specified and directed. by Engineer-in-charge.

Supply and fixing in repair MCB distrubution board SPN 8 way, double door, IP 43, IK-09, sheet steel, phosphatised, powder coated with 200 amps rated bus-bar,neutral link, earth bar and din rail, 240 V, including taking down existing unserviceable DB with MCBs complete all as specified and directed. by Engineer-in-charge.

Supply and fixing MCB Tripple pole and neutral (TPN), 415 volts 63 Amps 10 KA rupturing capacity, C series

Supply and fixing MCB Single pole and neutral (SPN), 240 volts 32 Amps 10 KA rupturing capacity, C series

Supply and fixing MCB Single pole (SP), 240 volts 5 to 32 Amps 10 KA rupturing capacity, C series

Materials &Labour for submain wiring with two single core PVC insulated, sheathed, stranded copper conductor (FR) of size 6.0 Sqmm and one single core PVC insulated, sheathed stranded copper conductor (FR) 6.0 Sqmm, green in colour as earth continuity conductor drawn into and including PVC casing capping (medium grade) of suitable size with all fitting & accessories complete including taking down old unserviceable sub-main wiring all as specified and directed by Eng-in-Charge . (Note: Two runs of 6 Sqmm cable and one run of 6 Sqmm earthing cable along with casing capping altogether shall be measured as one unit.)

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, cable trench etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

Supply and laying XLPE insulated PVC inner sheathed, armoured with galvanized steel strip or wire heavy duty underground cable with stranded aluminum conductor 1100 volt grade of size 25 Sqmm 4 Core laid in trenches / duct passing through pipe / duct or fixed on pole and connecting and testing complete all as specified and directed including taking down old unserviceable XLPE cable complete all as specified and as directed.

All as per Item No.103 above but size of XLPE cables 16 Sqmm 2 Core.

Supply & laying 50 mm outside dia double wall corrugated pipe(DWCPE) for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

Supply and fixing electric water heater (Geyser),storage type, steel body, with copper inner tank and heating element upto 2 KW, 25 lits capacity, BEE 5 star rating, complete all as specified and directed.

Materials and labour for earthing complete with galvanized steel pipe electrode 40mm bore , medium grade, 2.5 meters length, buried directly and preferably vertically in ground with top edge not less than 1.25 meters below ground level connected with earthing lead galvanized iron strip of size 25x4 mm connected to galvanized earth pipe by means of bolts, nuts, checknuts and washer of galvanized iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanized steel tube for watering with one end fix with cast iron funnel and wire-mesh , with protection pipe of 32 mm dia light grade galvanized steel tubing upto 7.5 meters length for drawing earthlead including common salt, charcol , bentonite in alternate layers etc, complete all as shown in EP number 2 of SSR part-1 including testing on completion and including taking down old u/s earthing & testing complete all as specified and as directed.

SURESH JHA (BID ID -3347917)

M S ALOK SAHA (BID ID -3348665)

SHRI JIBANDHAN PAUL (BID ID -3347514)

Raj Enterprise (BID ID -3346781)

M/S TARAN INFRACON (BID ID -3350007)

TAPASH SAHA (BID ID -3347595)

The Associated Construction And Co (BID ID -3348056)