SPECIAL REPAIRS TO OTM 06 SM BARRACK AT INF BN SALT LAKE UNDER GE N KOLKATA

Amount

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

Material and labour for 20mm thick plaster in cement mortar (1:4) in two layers, i.e 10mm thick in each layer, top layer mixed with integral water proofing liquid admixture as per manufacturers instruction on brick or concrete surfaces of wall finished the surface fair and even complete all as specified and as directed. Note :- WPC shall be measured and paid separately.

Supply only integral water proofing liquid admixture for concrete and mortar. Make :CONPLAST X421IC of Fosroc /SIKA No 1 of SIKA/equivalent brand of PIDILITE)

Material and labour for rendering 15mm thick in cement mortar (1:6) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and as directed.

All as per item no. 4 above but other than fair faces of brickwork.

Material and labour for 5 mm thick plastering in CM (1:3) on ceiling including finish the surface even and fair without using extra cement complete all as specified and as directed

Material and labour for preparation of new plastered surfaces of wall and applying three coats of white wash complete all as specified and as directed. Make of lime:- Suryacem / Lovelycem / Birla white.

All as per item No. 7 above but in ceiling.

Material and labour for complete removal of existing treatment on plastered surfaces of walls including washing, rubbing down and stopping of old treatement and applying two coats of cement base paint, first quality, over a coat of alkali resistant primer complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of cement base paint, first quality, over a coat of alkali resistant primer complete all as specified and as directed.

Complete removal of existing treatment of wall including washing, rubbing down and stopping of old treatement and material and labour for applying birla wall care putty, first quality, and appling two coats of oil bound distemper, first quality, over a coat of alkali resistant primer to wall complete all as specified and as directed.

M&L for applying wall care putty, first quality, and appling two coats of oil bound distemper, first quality, over a coat of alkali resistant primer to wall to new plaster surface complete all as specified and as directed. Make for item Nos. 9 to 12:- Asian / berger / Jenson & Nicholson / Shalimar.

Material and labour for preparation of old treated plastered surfaces of wall and applying one coat of white wash complete all as specified and as directed. Make of lime:- Suryacem / Lovelycem / Birla white.

All as per item No.13 above but in ceiling.

Material and labour for applying one coat of synthetic enamal paint, first quality, to wooden surface exceeding 10cm width or girth including preparation of old painted wooden surfaces complete all as specified and as directed.

Material and labour for applying one coat of synthetic enamal paint, first quality, on steel surface of any description over 10cm widht or girth including preparation of old painted surfaces complete all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint, first quality, over a coat of red oxide zinc chrome primer to new steel surface, not otherwise described, over 10cm width or girth including preparation of new surface complete all as specified and as directed.

Material and labour for two coats of synthetic enamel paint, first quality, over a coat of pink primer to new wooden surfaces of any description over 10cm width or girth including preparation of new surfaces complete all as specified and as directed. Make for item Nos. 15 to 18:- Asian / Berger / Jenson & Nicholson / Shalimar.

Taking out old unserviceable floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and as directed

Material and labour for non-skid coloured ceramic tiles 7 to 8 mm thick (squre or rectangle) area of each tile exceeding 0.06 Sqm but not exce 0.11 Sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) for laying floor tiles complete all as specified and directed.

Material and labour for Non-skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but n.exc. 0.18 sqm as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 15mm thick screed bed or bedding layer in CM(1:6) complete all as specified and as directed.

Material and labour for glazed ceramic colour tiles , area of each tile not less than 0.16 Sqm 7mm thick as in skirting/dados etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and 10mm thick rendering in cement mortar 1:4 complete all as specified and directed. Make for item Nos.20 to 22:-Kajaria / Asian Granito / Somany / VamoraGranito / Nitco / Orient / Jhonson

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

Material and labour for 75mm thick PCC 1:3:6 type C-2 (using 40mm graded aggregate) as in pavement/plinth protection,plinth protection shall be laid in alternate bays and joints shall be filled with bitumastic gola with 80/25 bitumen (1 part bitumen mixed with 3 part of sand) surface finished fair and even complete all as specified and as directed. Make for bitumene:- STP / Tikitar / Choksy Chemicals.

Supply and fix in repair one pieced-white wash basin without pedestal 550 X 400 (oval/square pan) a/w brackets / MS nuts and bolts for fixing; fixed with and incl 32mm dia brass CP waste coupling and connecting waste pipe etc complete all as specified and directed.

Supply and fix in repair Vitreous china Urinal bowl type flat back , size 465 X 355 X 265mm white with grating and union for discharge pipe including providing and fixing plugs , bedding urinal against wall in CM 1:2 , securing urinal to plugs with and including 60 mm long brass screws , pointing around urinal back in cement complete all as specified and as directed . Make for item Nos.25 & 26:- NeycerKermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

Taking down shutters of any description exc 1 Sqm but not exc 2 Sqm each complete all as specified and directed.

Refixing of shutters of any description exceeding 1 Sqm each and not exceeding 2 Sqm with old serviceable builders hard ware articles / with new builders hard ware articles if any. (Old serviceable shutter obtained from item No 27 shall be reused).

Supply and fix powder coated aluminium frame for doors, windows, ventilators with one or more rebates and openable window shutter frame including joining cleat for fixing etc complete all as specified and directed.

M&L Powder coated Anodised alminim window( glazed or gauged) and ventilator shutters, openable type without sash bar, aluminim section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified

Supply and fix powder coated anodised aluminium glass louver /ventilators with blades of 10mm heavy duty with lever handle etc complete all as specified and directed.(Note- Glass shall be measured and paid separately). Make for item Nos. 29 to 31:- Jindal / Hindalco / Indalco.

Taking down old unservicebale steel window frame with shutter of any description.

Supply and fix rolled mild steel Fe-410-w (grade E-250) quality A 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 complete all as specified and as directed. Make:- Rinl / Sail / Tisco/JAI Balaji industries ltd / Shyam Steel industries Ltd. / SPS stell rolling mills ltd / SRMB Srijan Pvt Ltd / Electrosteel steels ltd / Shyammetallics and energy ltd / Jindal.

Supply and fix 3mm thick frosted glass ordinary quality, glazing with oil putty in square not exceeding 0.5 Sqm in each pane fixed to steel frame complete all as specified and as directed. Make for item Nos. 34 & 35:- Make:-Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers / Atu / Golden fish / Kohinoor / Pilkington Glass.

Supply and fix stainless steel wire cloth of 0.36 mm nominal dia of wire and averaging of width of aperture 1.40mm,conforming to IS, fixed with stainless steel wire staples complete all as specified and as directed.

Supply and fix in repairs stainless steel wire cloth of 0.36 mm nominal dia of wire and averaging of width of aperture 1.40mm, conforming to IS, fixed with stainless steel wire staples complete all as specified and as directed.

Supply and fix 100 mm size butt hinges, medium weight, stainless steel and fixed complete all as specified and as directed. Make:-Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset / Prayag.

Supply and fix 100 mm size butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and as directed. Make:-Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset.

Supply and fix 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 complete all as specified and as directed.

Supply and fix 100mm long aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and as directed.

Supply and fix 100mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and as directed.

Supply and fix 150mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and as directed. Make for item Nos. 40 to 43:- Classic / Asian / Alans / KR / Ajanta / Argent / Alans / Bharat / Heitich / Prayag.

Material and labour for cementitious grouts mixed with admixture around water spouts, CI pipes / PVC pipes of any dia complete all as specified and as directed. (Make : Cebex 100 of Fosroc/Intraplast EP of SIKA/ or equivalent brand of PIDILITE)

Demolition of brickwork built in cement mortar including all quoins, arches, pillars etc. complete all as specified and as directed.

Material and labour for brick work with bricks class designation 75, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed.

Material and labour for brickwork with bricks class designation 75, old size, straight or curved on plan exc 6m mean radius in half brick thick wall built in CM 1:4 complete all as specified and directed.

Taking down pelmet boxes and supply & fix Decorative /Fency type curtain rods of not length not exceeding 1.5 m of Aluminium /brass alloy suitable of 20 mm dia alongwith fancy brackets and nec fixtures complete all as specified and directed. Make:-Kohler / Parryware / Grohe / Bluestar silver line / Shakti Enterprises..

Demolition of cement concrete of any description and in any position provided as in roof padding, roof curb etc including debris/retrieved materials disposed off out of MoD land as directed and complete all as specified and as directed. Note: - (a) Demolition to roof treatment should be done carefully . (b) Any damage occurred in the roof surfaces during demolition shall be made good by the contractor without extra cost to the department.

Mterial and Labour for providing plain cement concrete 1:2:4,type B1 using 20mm graded aggregate as in roof padding over RCC slab,laid in slope as per requirement, mixed with integral water proofing liquid admixture as per manufacture's instructions complete all as specified and as directed. Note :- (i) Average thichness of PCC shall be 50 mm (ii) Intrgral water proofing liquid admixture shall be measured and paid seperately under appropriate item here in after.

Material and Labour for water proofing treatment with APP based standared membrane over PCC padding of roof with the following courses of treatment :- (a) Apply bituminous primer (IS-3384)@0.40kg/Ltr per sqm of the surface area,as per including cleaning the surfaces and all as specified Make of primer:- STP / Pibial primer of TEXA or equivalent product of BITUMAT/BITUNIL/SIKA) (b) Apply APP plastomeric bitumen based water proofing membrane polyester reinforced (4 KG /Sqm)with 10 cm over laps and torch bonded at joints including surfacepreparation before and after application of treatment as per manufactures instruction complete all as specified and as directed. Make of APP Membrane:- STP Moply FP 4 kg mineral of TEXA/WP Shield 103 PM of SIKA or Eqiuivalent material of BITUNIL/ BITUMAT.)

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete including fittings and fixtures such as switches, Bell push, call bell, ceiling rose, sockets, switch sockets, regulator, lamp holder etc by unscrewing from board carefully and keep aside to store in safe custody or for taking credit including making good of the disturbed surfaces, all as specified and directed.

Material and labour for point wiring (surface type) with PVC insulated FRLS(Fire Retardant Low Smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing-N- caping (medium duty)double lock type,size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified and as directed.

All as per item No. 53 here in above but for One 3/5pin 6 Amp Socket outlet on the same board with other switches complete all as specified and as directed.

All as per item No. 53 here in above but for One 3/5pin 6 Amp Socket outlet on the independent board complete all as specified and as directed.

All as per item No. 53 here in above but for one light point controlled by two 2 way switch complete all as specified and as directed.

Material and labour for point wiring (surface type) with PVC insulated FRLS(Fire Retardant Low Smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 2.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC casing caping (medium duty) double lock type, size of casing caping as required at site but not less than 20mm with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with 3 mm thick bakelite sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for 3/5 pin 16 amps socket point on independent board complete all as specified and as directed. Make for item Nos. 53 to 57:- Make of cable:-Polycab / Finolex / Havells / / KEI / HPL / Mescab / Standard / RR Kabel. Make of casing-N- caping:- Plaza / Presto Plast / Precision / M/S AGK Industries .

Supply and fix switch piano flush button 6 Amp single pole, one way complete all as specified and as directed .

Supply and fix Switch socket combination 5 Pin, 6 Amp flush type complete all as specified and as directed..

Supply and fix socket out let 5 Pin, 6 Amps flush type complete all as specified and as directed.

Supply and fix switch socket combination 5A/16 Amp 5 pin flush type with complete all as specified and as directed.

Supply and fixing switch flush type, 6 Amps, single pole, two way complete all as specified as directed

Supply and fix lamp holder insulated body with back plate for angle/batten fittings complete all as specified and as directed.

Supply and fix ceiling rose surface bakelite, 65 x 50mm, three terminals all as directed.

Supply and fix electronic fan regulator stepped type flush type AC 240 volt complete all as specified and as directed. Make for item Nos. 58 to 65:- Anchor / Cona / Bajaj / Crabtree / Havells / HPL/ C&S / Standard.

Taking down of ceiling fans of 1200/ 1400mm sweep & refixing safely alongwith its connected accessories like fan hook, clamps, fateners etc. safely all as specified and as directed.

Matetial and labour for providing sub-main wiring with 6.0 sqmm nominal area two single core PVC insulated FRLS unshethed multi-stranded copper conductor cable including one 6.0 sqmm PVC insulated unshethed multi-stranded copper conductor cable for earth wire drawn through and including PVC casing caping (medium duty)double lock type, size of casing caping as required at site but not less than 20mm with fittings and accessories, including taking down old unserviceable wiring and making good the disturbed surface of wall floor etc, complete all as specified and as directed. Note :(i) Three run of 6.0 Sqmm + one run pvc casing caping shall be measured as an one Unit. Make of cable:-Polycab / Finolex / Havells / / KEI / HPL / Mescab / Standard / RR Kabel. Make of casing-N- caping:- Plaza / Presto Plast / Precision / M/S AGK Industries

Supply and fix LED tube light fitting including LED tube rod of extruded alluminum and PC diffuser and inbuilt driver of 18/20 Watt and two Nos 2nd class hard wood round block and connecting up with twin core twisted flexible copper conductor cable of suitable size from ceiling rose to connector of tube light fittings including taking down old u/s fluorscent tubelight fitting. complete all as specified and as directed. Make : Havells Cat no. of tube rod LHLDDCXCML8Q020 and Fitting (Batten) cat no/ LHFXCENNTN1W020 / Bajaj Cat no. of tube rod-BLRB20CWLED and Fitting (Batten) cat no. - BLRBDB118)/ Century LED Cat No of tube rod TWPP020C2066 and fitting (Batten) cat no KCCF02000863

All as per above item No. 68 but replacing of the FTL fitting of 20 watt with energy saving LED luminarries fitting of 10 Watt including taking down old fitting complete all as specified and as directed.Make : Bajaj / Havells / Century LED / Jaguar/ Panasonic.

Supply and fix in repair LED lamp (B22 Base type) of 1x7 W after taking down the old unserviceable CFL/GLS lamp complete all as specified and as directed. Make:Bajaj / Havells / Century LED / Jaguar/Panasonic.

Supply and fix, in repair, LED Flood light luminaries with complete with panel and including LED Lamp of 60/70 Watt complete all as specified and as directed. Make:- Century LED Cat No. FWQU060C2007 /Jaguar Cat no. LFLDSLM070XC / Bajaj Cat No BJFL60WLED

Supply and fix 4 way vertical type TPN DB in double door suitable for triple pole MCB as incomer but without MCB including making good of damaged surface/wall including re-connection with existing earth wire to DB including taking out old unserviceable DB all as specified and as directed. Make: Havells Cat No. DHDLVDRWGOFO04 / LTVD04N of L&T/ INDOASIAN Cat No. 811888.

Supply and fix in replacement MCCB 100 Amps, four pole, 415 volts,16/18 KA complete all as specified and as directed. Make Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand.

Supply and fix sheet metal enclosure single pole & neutral for DBs (Doublele door) 12 way with 200 amps rated busbar including taking down old unserviceable enclosure one complete all as specified as directed. Make:Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand.

Supply and fix sheet metal enclosure single pole & neutral for DBs (Doublele door) 4 way with 200 amps rated busbar including taking down old unserviceable enclosure one complete all as specified as directed. Make: Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand.

Supply and fix in repair MCB Double pole 63 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified as directed. Make:- Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand.

Supply and fix in repair MCB Double pole 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified as directed. Make:- Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand.

Supply and Fix MCB single pole 6 to 32 amps, 240 volts, with all incoming / outgoing connections with proper size of aluminium lugs to including taking down old unserviceable MCB complete all as specified and as directed Note:(i) Cost of alluminium lugs shall be included in the unit rate. Make:- Standard / L&T/ Indo Asian / C&S / Havells / HPL / Legrand.

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 150mm C/C both way and two Nos lifting handle made of 8mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete and as specified in electrical plate No 5 of SSR Pt I including taking down old earthing complete all as specified as directed

Supply and fix GI wire 4 mm dia as earth continuity conductor including taking down old unserviceable earth wire compleate all as specified and as directed.

Supply and fix GI pipe 15 mm bore (dia), light-grade for protection of earth electrode including taking down old unserviceable GI pipe complete all as directed and as specified. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal /Nezone/ M/S BST Infratech Ltd.

RBS Builders

Kanta International

SHRI MILAN CHANDRA DAS

Mother Lumier Industries

M/S SHEKHAR TRADING CORPORATION

B G Trading Co.