COMPREHENSIVE REPAIRS TO B/R AND INTERNAL E/M WORKS AT NMS UNDER GE (P) KOLKATA.

Amount

Demolition of cement concrete ( unreinforced ) in ground floors and pavings not exceeding 15 cm thick above or below ground level including removing demolished material from work site at any distance complete all as specified and directed.

Demolition Brickwork or stone boulder masonry, built in cement mortar or cement lime mortar including all quoins,arches, pillars,etc. but excluding ashlar facings, dressed stonework and precast concrete articles including removing rubbish from worksite outside MD land at any distance complete all as specified.

Material and labour for plain cement concrete type C-2 (1:3:6), using 40 mm graded crushed stone aggregate,75 mm thick , as in path / plinth protection/paving finished even and fair complete all as specified.

Material and labour for plain cement concrete type B-0 (1:2:4), using 12.5 mm graded crushed stone aggregate, 25 mm thick , as in floor, finishing cement concrete surface even and smooth using extra cement complete all as specified.

Material and labour Brickwork with fly ash bricks having crushing strength of 100 kg/sqcm, straight or curved on plan excd 6 M mean radius in built in cement and sand mortar 1:6 complete all as specified.

Material and labour Brickwork with fly ash bricks having crushing strength of 100 kg/sqcm, straight or curved on plan to any radius in half brick thick walls built in cement and sand mortar 1:4 complete all as specified.

Material and labour for rendering 15 mm thick in cement mortar 1:6 on faces of brick or concrete surfaces finishing surfaces even and smooth without using extra cement complete all as specified and directed.

Material and labour for rendering 15 mm thick in cement mortar 1:4 on faces of brick or concrete surfaces finishing surfaces even and smooth without using extra cement complete all as specified and directed.

Material and labur for applying two coats of cement base paint on newly plastered wall surface including preparation of surface including washing floors, cleaning glass, joinery,electrical fittings, wiring etc., of drops and splashes etc complete all as specified.

Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing ), removing serviceable tiles to store and rubbish off the premises outside MD land at any distance complete all as specified.

Material and labour for Vitrified ceramic coloured tiles (600 x 600 x 10 mm thick) (n. exc. 0.36 Sqm) in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles over and including screed bed or bedding layer 15 mm thick in cement morter 1:4 for laying tiles complete all as specified. Note : Screed bed shall not be measured and paid seperately.

Material and labour for 18-20 mm thick machine cut Kota stone slab flooring with marble stone strips/ slab/ tiles as per design approved, over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing to give granite finish over 15 mm thick screeding in CM 1:4 complete all as specified. Note: Screed bed shall not be measured and paid separately.

Material and labour for Non skid ceramic tiles (300 x 300 x 7 to 8 mm thick) (square/rectangular) area of each tiles exceeding 0.06 sqm but nexc 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match etc over and including screed bed or bedding layer 15 mm thick in cement morter 1:4 for laying tiles complete all as specified. Note : Screed bed shall not be measured and paid seperately.

Material and labour for Non skid ceramic tiles (square / rectangular) area of each tiles exceeding 0.11 sqm but nexc 0.16 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match etc over and including screed bed or bedding layer 15 mm thick in cement morter 1:4 for laying tiles complete all as specified. Note : Screed bed/Bedding layer shall not be measured and paid seperately.

Material and labour glazed ceramic coloured (Printed) tiles, 300 mm x 200 mm x 7mm thick, in dado etc. set and jointed in neat cement slurry and pointed in white cement to match including rendering 10 mm thick in cement morter 1:3 for laying tiles complete all as specified. Note : Rendering shall not be measured and paid seperately.

Material and labour 20 mm thick Granite ( of any type) work (table rubbed and polished) in steps , jambs, pillars, window cills, cooking plateforms and like 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 over 15 mm thick screeding in CM 1:4 complete all as specified. (Note Screed bed shall not be measured and paid separately).

Supply and fixing in repair of CP brass jet/hand shower (health faucet) with 1 m long flexible tube and hang 15mm dia fixed to stop cock/Bib cock complete all as specified.

Supply and fixing in repair vitreous china white flat back half stall urinal including CP waste fitting, waste pipe, including necessary CP connecting pipe etc complete all as directed.

Supply and fixed in repairs Chromium plated fancy long body Bib taps with cup , cast copper alloy with crutch handle, screwed for 15 mm bore dia. iron pipe or for brass ferrule and fixed complete all as specified.

Supply and fixing in reapair of CP brass two way bib tap 15 mm dia long body fancy type chromium plated fixed complete all as specified.

Supply and fixed in repair, Pillar taps fancy type, cast copper alloy , with capstan heads, chromium plated , screwed down for 15 mm bore pipe,high pressure , with or without l'ettered ' 'HOT' or 'COLD' with long screwed shanks and fly-nuts , screwed for iron pipe complete all as specified.

Supply and fixing in repairs Stop valves 15 mm bore, cast copper alloy, screwed down, high pressure, with crutch or butterfly handles, screwed both ends for iron pipe or for unions, fancy type, chromium plated and fixed complete all as specified.

Supply and fixing ( in repairs) CP Angle stop cock( two way) long thread with wall flange, screwed down for 15 mm bore dia. pipe, high pressure, with crutch handle, screwed externally both ends for unions etc. and fixed complete all as specified.

Supply and fixing in repair Chromium plated Brass Tubular towel rail 20 mm dia. D type, 60 cm long between flanges complete all as specified.

Supply and fixing in repair in Three in one Brass CP wall mixer for mixing hot & cold water screwed down for iron pipe complete all as specified.

Supply and fixing in repair CP Urinal spreader complete all as specified.

Dismantling PVC water tanks exceeding 250 litres but not exceeding 500 litres capacity and removing to store complete all as specified.

Supply and fixing Rotational moulded poly-ethylene multilayer water storage tanks (cylinderical vertical with closed top) 500 litres capacity ,hoisted and fixed in position complete all as specified.

Dismantling of PVC water tanks exceeding 500 litres and not exceeding 1000 litres capacity including ball valve and removing to from site complete all as specified.

Supply and fixing Rotational moulded polyethylene water storage tanks 1000 litres capacity, ISI Marked embossed, (cylinderical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I.

Supply and fixing Ball brass valves, high pressure, with polyethylene float and flynut complete, screwed for iron pipe or brass ferrule and fixed suitable for 20 mm bore pipe complete all as specified.

Supply and fixing Ball brass valves, high pressure, with polyethylene float and flynut complete, screwed for iron pipe or brass ferrule and fixed suitable for 25 mm bore pipe complete all as specified.

Supply and fixed in repair 9-10 Litres capacity Low level flushing cistern with valveless, syphonic action type, low level white with inlet, ball valve, float and handle complete including brackets and connection to pipe complete including dismantling of existing flushing cistern including flush pipe complete all as specified.

Supply and fixing in repairs PTMT waste coupling of 32 mm dia (half or fullthreaded) including taking down old coupling of any description (Minimum weight for 32 mm - 45 gms) complete all as specified and as directed.

Supply and fixing in repairs PVC connections suitable for 15 mm dia pipe with PTMT nut of lenth 450 mm complete all as specified.

Supply and fixing in repairs PVC connections suitable for 15 mm dia pipe with PTMT nut of lenth 600 mm complete all as specified.

Supply and fixing in repair 32 mm bore flexible pipe of PVC fixed to WHB/ urinals as waste pipe ( not less than 600mm) including PVC coupling complete all as specified.

Supply and fixing Anodised aluminium frame for doors, windows, ventilators with one or more rebates including jointing cleat for fixing etc. complete all as specified.

Suppy and fixing powder coated Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary jointing cleats, glazing clips, rubber neoprene packing, handles 2 nos in each door, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

Suppy and fixing powder coated anodised aluminium window, ventilator shutters, fixed type, aluminium section weighing 0.55 kg/m including necessary jointing cleats, glazing clips, rubber neoprene packing, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

Supply and fixing 5.5 Sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane complete all as specified.

Supply and fixing in repair floor door stopper 100 mm of aluminium alloy body and tongue, anodised with hard drawn steel spring, overall length of cover plate 100 mm complete all as specified.

Supply and fixing 4.5 mm thick Transparent fibre sheet in window pane including putty/silicon complete all as specified and directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern coverings and including removing of demolished material from work site complete all as specified.

Supply and fixing Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified.

Supply and fixing Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified.

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

Supply and fixing Rolled mild steel in roof trusses, ( framed), trussed purlins, crane gantries, rails and fastenings and heavy bracket framing ( Beam, tee,angle,channel or flat sections ) including distance pieces , cleats etc.

Material and labour preparation of new untreated steel and iron surfaces of any description , not otherwise described ,over 10 cm width or girth and painting two coat with synthetic enamel paint over a coat of red oxide zinc chrome primer including cleaning, stopping and rubbing down and removing all drops etc. complete all as speciified.

Material and labour for for 40 mm thick PUF panel with 0.5 mm PPGL ribbed sheet on both sides with a layer of rigid CFC free polyurethane form of density 30 to 40 kg/cum an insulation with toungue and groove joints complete all as specified. Make: TATA/Jindal

Supply and fixing in repairs VC white wash down water closet ( padestal pattern) , including fixing bolts, plastic closet seat, black, closed pattern with recessed bottom and cover and mild steel CP hinging device, polyethylene flush pipe of low or high density 32 mm dia for cistern including connection to drain pipe, and to flushing pipe and antisyphonic pipe etc. complete all as specified.

Supply and fixing in repairs viterous China White Squatting pan ,'Orissa' pattern size 630 mm x 450 mm with integral footrests water closet and 'P' or 'S' trap 100 mm bore front or back inlet complete including lime concrete for bedding, connection to drain pipe and to flushing pipe , anti syphonage pipe etc complete all as specified.

Taking up or down steel tubing and connections, including removal of pipe work site complete, 15 mm bore all as specified.

Taking up or down steel tubing and connections, including removal of pipe work site complete, 20 mm bore all as specified.

Supplying , laying, jointing and testing 15 mm nominal bore Steel water tubes, 'medium grade' ,galvanised , with all fittings ; fixed to walls and ceilings or laid in floors complete all as specified.

Supplying ,laying, jointing and testing 20 mm nominal bore Steel water tubes, 'medium grade' ,galvanised , with all fittings ; fixed to walls and ceilings or laid in floors complete all as specified.

Refixing old steel tubing and connections in new or old position ( walls, ceiling , floors, etc.) 15 mm nominal bore complete all as specified ( Note:- Refixing means including cleaning down existing pipes and fittings including Supply and fixing new Galvanised mild steel pipe fittings if required )

Refixing old steel tubing and connections in new or old position ( walls, ceiling , floors, etc.) 20 mm nominal bore complete all as specified ( Note:- Refixing means including cleaning down existing pipes and fittings including Supply and fixing new Galvanised mild steel pipe fittings if required )

Supply and fixing in repair 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls or laid in trenches complete all as specified.

Supply and fixing in repairs PVC (SWR) bends 75 mm bore complete all as specified

Supply and fixed in repair 110 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints fixed to walls complete all as specified.

Supply and fixing in repair PVC (SWR) bends 110 mm bore complete all as specified.

Supply and fixing plastic water closet seat cover, white or black colour closed pattern with flat bottom including taking down old seat cover complete all as specified and as directed.

Supply and fixing in repairs aluminium body ( extruded section ) body Door closer hydraulically regulated, designation No. 2 , universal type , suitable for door shutters 701 to 850 mm in width and of weight between 36 to 60 Kg and fixed.

Dismantling wall and ceiling boards ( fibre, pulp, insulation ,etc. ) or insulation boards/slabs/blankets, any thickness, including cover fillets including removing rubbish obtained from dismantling from worksite outside MD land at any distance complete all as specified.

Re-arranging the existing aluminium grid work / Armstrong grid by strengthening the member and refixing in ceiling by drilling/cutting/ entering slab and hanging with MS roads / GI suspended wire (including taking down of existing ceiling boards/tiles and refixing) complete all as specified and directed.

Supply and fixing Anodised Aluminium Frame work ( snap grid of size 605x605 mm) for false ceiling complete including Hangers 6 mm dia. G.I. ( upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40x3mm size 60mm long and expansion hold fastners 12.5mm dia. 40mm long complete all as specified.

Material and labour for for Perforated particle board / tiles for insulation and accoustic purposes, 60x60 cm in size, fixed with nails to timber frame work or with staples on snap grid complete all as specified.

Taking down Chowkhats or frames not exc. 1.5 sq.m each with shutters ( without taking off shutters from the frames) and making good disturbed surfaces including removing disposable materials from worksite outside MD land at any distance complete all as specified.

Taking down wooden chowkhats or frames exc. 1.5 sq.m and n exc 4 sq.m. each with shutters ( without taking off shutters from the frames) and making good disturbed surfaces including removing disposable materials from worksite outside MD land at any distance complete all as specified.

Taking down shutters of any description exc 1 sq.m and n exc 2 sq.m each making good disturbed surfaces including removing disposable materials from worksite outside MD land at any distance complete all as specified.

Taking down shutters of any description exc 2 sq.m each making good disturbed surfaces including removing disposable materials from worksite outside MD land at any distance complete all as specified.

Supply and fixing solid PVC door frame of size 50mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with Mild steel square tube , supplying and fixing in opening as per specifications and drawings

Supply and fixing factory made solid panel pvc door shutter 30 mm thick (style) con-sisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be cov-ered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain col-our PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing.

Supply and fixing 300 mm 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.

Supply and fixing butt Hinges, medium weight, cold rolled mild steel, 100 mm size complete all as specified.

Supply and Fixing 75 mm long medium weight, cold rolled mild steel Butt hinges complete all as specified and directed.

Supply and fixing Aluminium handles, cast type anodised, 150 mm long all as specified.

Supply and fixing Aluminium handles, cast type anodised, 100 mm long all as specified.

Supply and fixing Aluminium, anodised, barrel tower bolts of extruded section and fixed, 200 mm length of bolt complete all as specified.

Supply and fixing Aluminium, anodised, barrel tower bolts of extruded section and fixed, 150 mm length of bolt complete all as specified.

Supply and fixing Butt Hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B21, 100 mm long complete all as specified.

Supply and fixing 150 mm size Extruded aluminium alloy handles, fabricated type, anodised complete all as specified.

Supply and fixing in repairs 32 mm dia Bottle trap of PTMT having minimum water seal of 25 mm .(Minimum weight 32mm-260gms/) WHB/ sink/ urinal complete all as specified and directed.

Supply and fixing floor door stoppers of aluminium alloy body and tongue, anodised with hard drawn steel spring , fixed in floor , overall length of cover plate 150 mm long complete all as specified fixed in repairs.

Taking down ceiling fan any size from its location including disconnecting from ceiling rose, after removing carefully false celing wherever necessary and removing blades, opening of fan and cleaning of bush / ball bearing with kerosine oil, filling up ball bearing with grease and mobile oil and changing of capacitor, bush bearing, locking nut, screw, split pin, check nut, rubber real wherever required tightening of stator up and bottom cover in position in order to make the fan noise free for smooth functioning; washing body, blades, canopies with detergent soap powder; preparation of old painted surfaces by filling cavaties with suitable filler, testing complete for efficient functioning after fixing / hanging in position and re - hanging fan in position and making electric connection complete all as directed.

All as per item No 87.00 above but excluding disconnection, taking down and refixing of ceiling fan. (Unserviceable ceiling fan to be issued to the contractor from MES store and repaired ceiling fan to be deposited at MES store)

All as per item No. 87.00 above but for exhaust Fan 250 - 300 mm sweep.

All as per item No. 87.00 above but for exhaust fan 380 / 400 mm sweep.

All as per item No 87.00 above but for wall mounting Fan of size above 400 mm sweep and up to 600 mm sweep.

Material and labour for checking of ceiling fans upto 1400 mm after taking down the fan carefully and removing from site to workshop including rewinding of fan coil with super quality, super enameled copper wire of suitable gauge and heat varnishing and refixing the same in original position including greasing of bearings & other moving parts and and testing complete all as directed.

All as per item No. 92.00 above but for exhaust fan of any make / type and of size 250 - 300 mm sweep.

All as per item No. 92.00 above but for exhaust fan of any make / type and of size 380/400 mm sweep

All as per item No. 92.00 above but for wall mounted fan of any make / type and size above 400 mm sweep up to 600 mm sweep

Carrying out remetalling in worn out shaft, cutting and polishing to make the shaft suitable for fixing of new ball bearing and fixing ball bearing in replacement of bushing system in ceiling fan and assembling the same and testing to the engineer satifaction of engine in change to ensure smooth and noise free operation complete all as directed. (Bearing shall be measured and paid seperately)

Supply and fixing only ball bearing of any size and type, suitable for any type/make/size of ceiling fan complete all as specified. Make - TATA/NBC/SKF

All as per item No. 97.00 above but for exhaust fan of any type/make and size (250 to 380/400 mm) complete all as specified. Make : TATA/MBC/SKF

All as per item No. 97.00 above but for wall mounted fan of any type/make and size up to 600 mm sweep complete all as specified. Make - TATA/NBC/SKF

Supply, fixing and connection of capacitor MPP type 440 Volt AC 50 Hz, conforming to IS-1709 and Rated capacity 2.5 MFD, to be incorporated against item No. 87.00 to 91.00 above as required complete all as specified. Make : Universal/Usha/Asian.

All as per item No. 100.00 above but of rated capacity 4.0 MFD, conforming to IS 2993, to be incorporated against item No 87.00 to 91.00 above as requried complete all as specified. Make : Universal/Usha/Asian.

Supply and connection of PVC insulated, unsheathed stranded,three core twisted copper flexible cable of size 1.5 Sqmm as required complete all as specified. Make : Make Havells India Ltd / Finolex / Nicco / KEI / Polycab / RR Kable Ltd. conforming to IS 694/1990.

Supply and fixing only bush of suitable size for exhaust fan of any type/size as per existing type.

All as per item No. 103.00 above but suitable for wall mounted fan of any type / size as per existing type.

Supply and fixing in repair of PVC connector 4 way 6 Amps with connection screws, nuts complete all as specified.

Supply and fixing in repair of PVC clamps with fixing screws for holding capacitor of any type and size complete all as specified.

Supply and fixing 'S' type hook made of 12 mm dia MS round bar / MS flat strip 40 X 4 mm of appropriate size after taking out old rusted wornout hook complete all as specified.

Supply and fixing of MS anodized bolts with anodized nuts, spring washers, split pin etc size 50 mm long 10 mm dia half threaded type with split pin hole complete all as specified.

All as per item No. 108.00 above but of size 50 mm long and 8 mm dia.

Supply and fixing in repair clamp for down rod of suitable size including gromet/reel type rubber pad with bolts, nuts and washers suitable for housing ceiling fan complete all as specified.

Taking out old, broken and rusted louver shutter of exhaust fan from wall for necessary replacement all as directed.

Supply and fixing of louver shutter made of MS sheet metal 1.2 mm thick for round base and 0.8 mm thick for flaps, comprising of mounting legs frames made up of MS flat strips of size 25 mm X 3 mm includidng heavy duty rust proof passivated bolts of size 50 mm long 8 mm dia to be fixed on wall fater driling, and duly painted by two coat of synthatic enamelled paint (spray painting) over a coat of primer for exhust fan up to 300 mm sweep complete all as specified.

All as per item No. 112.00 above but for exhaust fan 380 / 400 mm sweep.

Cleaning of ceiling fan assembly of any type/size and carrying out two coat of spray painting with first quality synthetic enamelled paint of approved colour, including writing of MES number in black paint all as directed and specified. Make of Paint: Shalimar Paints (Superlac) / Asian (Apcolite) / Berger (Luxol) / Jenson & Nicholson Paints Ltd (Brolac) / Nerolac (Impression)

All as per item No. 114.00 above but for exhaust fan of any type and size.

Supply and fixing in repair PVC canopy suitable for ceiling fan of any type/make for both end of down rod including fixing screws complete all as directed.

Repair to oscillation unit of wall mounted fan including replacement of all wornout components, bearing ,lubrication and assembling complete all as specified.

Taking out old unserviceable ceiling fan regulator and Supply and fixing Electronic regulator 400/450 watt step type complete all as specified. Make: Havells / Anchor / Legrand / Schnieder / Hager / L & T

Supply and fixing in repair steel anodized down rod clamps including rubber gromet, bolts,nuts, split pin complete set for ceiling fan of any type/make complete all as specified.

Supply and fixing of fan blade set of size 1200 mm or 1400 mm for ceiling fan of any type or make complete all as specified.

Taking out/down water heater of any type and capacity at different units and servicing of the same including cleaning heating element, water pipe, checking of electrical connections, and checking of NRV, safety valve / air release valve etc and refixing of the same after servicing, connecting with inlet and out let water connection and electrical connection and testing complete all as specified and directed.

Supply and fixing in repairs of heating element of Cup type of capacity 1500 W in any type of electric water heater complete all as specified and directed. Make Crompton or equivalent Bajaj/Havells. Note: Contractor collect the sample of heating element to this office and same supply and fixing.

Supply and fixing thermostate in replacement suitable for water heater of any type/size complete all as specified and directed.

Taking down carefully aluminium conductor point wiring (light,fan,socket or power) complete including fittings such as switches,ceiling roses, pendants, regulators ,sockets etc. and removing (except those to be reused shall be kept in safe custody at the site ) and making good disturbed surfaces of walls, floors etc.to match with the existing complete all as specified.

Material and labour point wiring for light point/ fan point one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FR cables,1100 volts grade single core in and including suitable size PVC casing and caping (ISI marked) , including pressed steel terminal switch boxes, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 1.5 sqmm nominal cross sectioanl area multistranded copper conductor FR PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed. Make : Make Havells India Ltd / Finolex / Nicco / KEI / Polycab / RR Kable Ltd. conforming to IS 694/1990.

All as per item No. 125.00 above but One 3 pin 5 Amps socket out let points on independent board

Material and labour point wiring for one socket outlet on independent board controlled by one, one way switch using 2.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated Unsheathed FR cables 1100 volts grade single core in and including suitable size PVC casing and caping (ISI marked) , including pressed steel terminal switch boxes,3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 2.5 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FRLS cable as earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified. Make : Make Havells India Ltd / Finolex / Nicco / KEI / Polycab / RR Kable Ltd. conforming to IS 694/1990.

Supply and fixed switch piano flush type, single pole , 6 Amps, one way complete all as specified. Make: Havells / Anchor / Legrand / Schnieder / Hager / L & T

Supply and fixed switch socket combination 2 in 1 multipurpose 5 pin , (6 Amps ) flush type controlled by one switch complete all as specified. Make: Havells / Anchor / Legrand / Schnieder / Hager / L & T

Supply and fixed switch socket outlet 2 in 1 multipurpose 5 pin , (16 Amps ) flush type complete all as specified. Make: Havells / Anchor / Legrand / Schnieder / Hager / L & T

Supply & fixed stepped type electronic fan regulator flush type 240 Volts ISI marked complete all as specified . Make: Havells / Anchor / Legrand / Schnieder / Hager / L & T

Supply and fixed switch socket combination 2 in 1 , 6 pin , (6 Amps & 16 Amps ) flush type controlled by one switch complete all as specified. Make: Havells / Anchor / Legrand / Schnieder / Hager / L & T

Supply and fixing in repair LED light fitting 20 Watt with and including LED tube rod 4 feet long suitable for single phase 230V 50 Hz AC supply made with aluminum extrusion complete with all accessories internally prewired and including connecting up with three core flexible copper conductor cable of size 1.5 sqmm( nominal area ) complete all as specified. Make: Philips / Wipro / GE / Cromption / Havells India Ltd.

Supply and fixing in repair 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 with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed. Make: Philips / Wipro / GE / Cromption / Havells India Ltd.

Supply and fixing in repair of 25 Watt LED building security light ( 110 Lumen/watt) CCT 5700 K with excellent thermal management along with IP 65 protection complete all as directed. Make: Philips / Wipro / GE / Cromption / Havells India Ltd.

Supply fix in repair 9 watt LED Lamp complete all as specified and directed. Make: Philips / Wipro / GE / Cromption / Havells India Ltd.

Supply and fixing in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Single pole and neutral 240 V, 8 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact complete all as directed. Make: Legrand / Hager / Siemens / ABB / L & T / Schnieder / GE.

Supply and fixing in repairs MCB TPN 63 Amps, 'C' series 10kA, 415 Volts and to be housed in DBs complete including necessry connection all as specified and directed. (Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating). Make: Legrand / Hager / Siemens / ABB / L & T / Schnieder / GE.

Supply and fixing in repairs MCB SPN 6-40 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection all as specified and directed. (Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating). Make: Legrand / Hager / Siemens / ABB / L & T / Schnieder / GE.

Supply and fixing in repairs MCB SPN 40-63 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection all as specified and directed. (Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating). Make: Legrand / Hager / Siemens / ABB / L & T / Schnieder / GE.

Supply and fixing in repairs MCB SP, 6 to 32 Amps, 'C' series 10kA, 240 Voltsand to be housed in DBs including necessry connection complete all as specified and directed. (Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating). Make: Legrand / Hager / Siemens / ABB / L & T / Schnieder / GE.

Supply and fixing in repairs sheet metal enclouser with single pole and neutral with a two pin and earth plug and socket complete with one double pole 20 Amp MCB complete all as specified. Make: Legrand / Hager / Siemens / ABB / L & T / Schnieder / GE.

Taking down existing unservicebale service main / sub main wiring complete all as specified from electric poles to service brackets, wall etc. including removing of unserviceable wiring complete all as specified.

Supplying and fixing two single core, 2.5 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC casing and caping (ISI marked) including 2.5 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade earth wire complete all as specified. Make : Make Havells India Ltd / Finolex / Nicco / KEI / Polycab / RR Kable Ltd. conforming to IS 694/1990.

Material and labour for earthing complete with galvanised mild steel earth plate electrode 600 mm x 600 mm x 6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire lead 4 mm dia as earth wire electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth wire encased in and including 15 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion. Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

M.SK CONTRACTOR

M/S New Builders Corporation

ANSH CONSTRUCTION

M/S N B SEN CONSTURCTION

Tirupati Buildcon Pvt. Ltd.