SPECIAL REPAIRS TO BLDG NO PB 32 AT 11 CORPS OMC DAKSHINESWAR UNDER GE NORTH KOLKATA

Amount

Dismantling Asbestos Cement /transluscent ( corrugated, semi corrugated etc) sheet in roof covering, wall, ridge, hips valleys and flashing etc.for the building structures not exceeding 10m height from the average ground level , complete all as specified and as directed.

S&F of Pre-painted galvalume aluminum 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.

All as per item no 2 but,as in ridge, 060 mts wide.. Make for item Nos. 2 & 3:- M/S Tata Bluescope steel ltd. (colorbond steel) or equivalent in M/S JSW Steel Ltd / M/S Ispat Industries Ltd./ M/S Bhusan Power & Steel Ltd. ) /Sshiv shakti Fibre Udyog (Roofitt) / M/S Prestar Infrastructures projects LTD

Dismantling of wrought iron or mild steel work of any description

Supply and fix rolled section of grade Fe-410 W (Gde E-250) quality A as in main and cross beams hip and jack rafters, purlins where conneced to common rafters and running rails and fixed with angle cleats or other connecting plates by welding complete all as specified and 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 / Shyam metallics and energy ltd. / Jindal

Taking down cement or cement lime plaster of any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water , etc.

M&L for Rendering 15 mm thick in CM (1:6) on fair faces of brick/concrete wall surfaces, finished even and smooth without using extra cement complete all as specified and a directed.

M&L for Rendering (15+5)mm thick in CM (1:4) on fair faces of brick/concrete wall surfaces, finished even including mixing integral waterproofing compound.

Brushing neat cement slurry with 3.0 Kg of cement per sq. metre

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

M&L 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:- Tikitar / STP / Chosky chemicals.

M&L for (300x300) x25 mm thick PCC designer Pre-polished tiles (Factory made and approved size) as in floors, set & jointed in neat cement slurry and pointed in coloured cement with pigment over and including 20mm thick screed bed or bedding layer in CM(1:6) complete all as specified and as directed. Make:- Ultra tile / Anjali tiles / Nitco / Mehatab / Terra firma / Ecco scope./ M/S Stylish Precast Pvt ltd

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc.

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 glazed ceramic colour tiles area of tiles not less than 0.16 sqm each 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. 15 & 16:- Kajaria / Asian Granito / Somany / Vamora Granito / Nitco / Johnson / Orient,

M & L Machine cut Kota stone slab flooring 20-25 mm thick 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 complete over & including screeding 20mm thick in CM 1:6 complete all as specified and a directed.

M&L for Machine cut kota single stone slab 20-25 mm thick in riser of step , dado etc, piece machine polished laid over and incl cement screed 1:4 , 15mm thick set, jointed in cement slurry and pointed in gery cement and pigment to match the colour of slab complete.

S&F in repairs (Laths 1.00 mm thick) Steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer, erected in position as indicated, complete gear operated type with bevel gear box and crank handle complete all as specified and a directed.

S&F in repairs Safety lever locks mild steel with 4 levers for rolling shutters

S&F in repairs Ball bearing for rolling shutters. Make for item Nos. 19 to 21:- M/s Modern Fabricators, 23E , Radha Madhab Dutta Garden Lane, Kolkata -10./ M/s BA Enterprises, south Stn Road, Agarpara (Salpatabagan), Kolkata – 109./ M/s Multiwyn Industrial corporation 3-B, Camac Street, Kolkata – 16 / M/s Agew Steel Manufactures PVT Ltv 522/1, Outside Pachkuva, ahmedabad – 380002. / M/s Doorwyn Industries, 55 Dharmatala Road, Salkia, Howrah ( WB). / M/s Hopes Metal Industries Ltd., P-23 Transport Depot Road , Kolkata – 27. / M/s Ankur Industries, 726 Andul Road (Podra), P.O. Denesh sheikh Lane, Howrah – 711109./ M/s Steel Engineers, 203 Kabiguru rabindra Nath, Kanchrapara , 24 Parganas(N) WB.

S&F in repairs Sheet glass ordinary quality in squares n.exc 0.50 sqm each pane 4mm thick,glazing with oil putty or glazing clips all as directed. Make:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, Atul

Taking down Shutters of any de-scription n exc 1 sq. m each

Taking down Shutters of any de-scription exc 1 sq. m and n exc 2 sq. m each

S&F Glazed and skeleton shutters, 30 mm thick open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, cla-use 8.20 (a); supplied and fitted to chowkats in 2nd class hard wood. Species:- Sal / Bijasal / Benteak / Laurel/ Hollock , Chikrassy/, Gamari /, badam / kalasiris. Make:- M/s Ambika timber Works, Bikna (Patel Nagar), P.O. Keshlakole, Bankura, W.B./ M/s Premier Wood Craft (P) Ltd., Jessore road, P.O. Ganganagar, Dist – 24 Parganas( West Bengal) / Door kings, Kolkata / Jain Doors PVT Ltd / M/s Supreme Doors and allied products .

S&F Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers; supplied and fitted to chowkats in 2nd class hardwood,35mm thick complete all as specified and a directed. Species:- Sal / Bijasal / Benteak / Laurel/ Hollock , Chikrassy/, Gamari /, badam / kalasiris. Make:- M/s Ambika timber Works, Bikna (Patel Nagar), P.O. Keshlakole, Bankura, W.B./ M/s Premier Wood Craft (P) Ltd., Jessore road, P.O. Ganganagar, Dist – 24 Parganas( West Bengal) / Door kings, Kolkata / Jain Doors PVT Ltd / M/s Supreme Doors and allied products

S&F Aluminium, anodised, barrel tower bolts of extruded section and fixed 75mm long

S&F Aluminium, anodised, barrel tower bolts of extruded section and fixed 100mm long

S&F 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 200 mm long.

S&F Aluminium handles, cast type, anodised 75mm long.

S&F Aluminium handles, cast type, anodised 100mm long. Make for item Nos. 29 & 31:- Classic / Asian / Alans / KR / Ajanta / Argent / Alans / Bharat / Heitich.

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.

Complete removal of existing treatment of wall including washing, rubbing down and stopping of old treatement and material and labour for applying wall care putty 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 and applying 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.

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 weather coat over a coat of primer complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of weather coat acrylic emulsion paint, first quality, over a coat of primer complete all as specified and as directed. Make for item Nos.32 to37:-Asian / Berger / Jenson & Nicholson / Shalimar.

Taking down Copper/ Aluminium point wiring (light,fan,socket or power) complete including fixure and fittings such as switches,ceilling rose, pendents, regulator, socket etc removing materials and keep aside serviceable materials for reuse including making good of the disturbed surface complete all as specified and directed.

Material and labour for point wiring (surface type) with PVC insulated 1100 volts grade unsheathed single core multi-stranded copper conductors FRLS 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.

Ditto- all as per item No 39 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.

Ditto- all as per item No 39 here in above but for One 3/5pin 6 Amp Socket outlet on the independent board complete all as specified and as directed.

Ditto- all as per item No 39 here in above but for One call bell point control by one bell push switch complete all as specified as directed.

Ditto- all as per item No 39 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 1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable 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 39 to 44:- (i) Cable - Havells/ Finolex / KEI / HPL / Polycab /Mescab / AKG Plastic PVT Ltd (ii) Conduit - Plaza / Presto Plast / Precision / AKG Plastic PVT Ltd

Supply and fix switch piano flush type single pole one way 5 amps complete all as specified as directed

Supply and fix socket out let 5 pin 6 Amp flush type complete all as specified as directed

Supply and fix switch socket combination 5 pin 6 Amp flush type complete all as specified as directed

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

Supply and fix step type electronic fan regulator flush type AC 230 volt complete all as specified as directed

Supply and fix celling rose 3 terminal /PVC/polycarbonate isolated body complete all as specified and as directed.

Supply and fix lamp holder PVC/Polycarbonate type with backplate suitable for batten fittings complete all as specified and as directed

Supply and fix bell push 6 amps complete all as specified as directed.

Matetial and labour for call bell AC 230 volt single pole complete all as specified as directed.

Supply and fix switch piano flush type single pole two way 5 amps complete all as specified and as directed. Make item No 45 to 54 :- : Anchor /Cona / Crabtree / Havells / HPL / C&S

Material and labour for sub-main wiring (surface type) with two run of PVC insulated, unsheathed, single core, multistranded copper conductors FRLS of size 6.0 Sq mm and one run of 6 Sqmm copper conductor as continuity earth wire, drawn through and including PVC casing caping including taking down old sub main wiring with casing caping all as specified and as directed. (Note:Two run of 6.0sqmm copper conductor+One run of 6.0 sqmm copper conductor+One run run Cassing-N-capping shall measured as one unit)

Material and labour for sub-main wiring (surface type) with two run of PVC insulated, unsheathed, single core, multistranded copper conductors FRLS of size 4.0 Sq mm and one run of 4 Sqmm copper conductor as continuity earth wire, drawn through and including PVC casing caping including taking down old sub main wiring with casing caping all as specified and as directed. (Note:Two run of 4.0 sqmm copper conductor+One run of 4.0 sqmm copper conductor+One run run Cassing-N-capping shall measured as one unit) Make for item Nos. 55 & 56 :(i) Cable - Havells/ Finolex / KEI / HPL / Polycab /Mescab / AKG Plastic Pvt Ltd (ii) casing & Caping - Plaza / Presto Plast / Precision /AKG Plastic Pvt Ltd

Supply and fix in replacement 1 ft x 4 ft recess mounted luminaire suitable for grid ceilling /suspended from ceiling complete with electronic driver for 1 x 36 W LED luminarries and including 36 W LED Lamp duly pre wired complete with all acessories inculding connection with flexible twin core copper conductor of size 23/0.0076 mm complete including taking down old unserviceable fitting all as specified and as directed. Make: (i)C&S Cat Part No: CYGNUS-CS/36W/1X4W (ii)HAVELLS Cat Part No:PLUTONEO4X1PLR36WLED840S (iii)Jaguar Cat Part No: LSVR03S042XC / Equivalent in HPL / Halonix / Century LED.

Supply and fix sheet metal enclosure single pole & neutral for DBs (Doble door) 8 way with 200 amps rated busbar after taking down the old unserviceable one complete all as specified as directed. Make : Havells/ C & S/ Indoasain / L&T / HPL / Standard .

All as per item No 58 here in above but for 12 way SPN DB. Make : Havells/ C & S/ Indoasain / L&T / Standard / HPL.

Supply and fix in replacement MCB single pole & neutral 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete inculding taking down the old unserviceable one all as specified as directed. Make : Havells/ C & S/ Indoasain / L&T / Standard / HPL.

Supply and fix in replacement MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs including taking out old unserviceable one complete all as specified as directed. Make : Havells/ C & S/ Indoasain / L&T / Standard / HPL. (i) Cost of lugs shall be included in the unit rate.

Supply and fix LED tube light fitting including LED tube rod of extruded alluminum and PC diffuser 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 complete all as specified and as directed. Make : (i)C&S Cat Part No: NAKSHATRA/20W (ii) HAVELLS Cat Part No: LUMILINEPLUSBS20WLED865SPCSS (iii) JAGUAR Cat Part No: LGLZ01x020XC / Equivalent in HPL / Century LED / Halonix / .

Supply and fix in replacement LED tube light fitting including LED tube rod of extruded alluminum and PC diffuser of 9/10 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 complete all as specified and as directed. Make:- (I)C&S Cat Part No: LTTB2F10WLED/W (ii) HAVELLS Cat Part No : ENDURALINEARNEOBS10WLED830SPCWH (iii) BAJAJ Cat Part No : BCLSB 10 WH / Equivalent in HPL / Century LED / Halonix / . .

Supply and fix in replacement LED light fitting, 1x10w bulk head luminaries, with LED lamp, etc. complete with all accessories and including connecting up with twin core twisted flexible copper conductor cable of suitable size including taking down the old unserviceable fitting complete all as specified and directed. Make:- (i) C & S Cat No : LTB10WLED (ii) HAVELLS Cat Part No : RUGBYNEONFT10WLED860SSYMTOPC (iii) Jaguar Cat Part No : LBLK01X010XC / Equivalent in HPL / Century LED / Halonix / ..

Supply and fix in replacement 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:C & S/Havell's/Bajaj/Surya/ Century LED / Halonix / HPL

Labour only for taking out Ceiling Fan of any size and refixing , including (Appx 1.2 Mtr long) conection with flexible wire of suitable size and painting all as specified and as directed. Make of cable:-Havells/ Finolex / KEI / HPL / Polycab /Mescab / AKG Plastic PVT Ltd

Supply and fix EXHAUST FAN 300 MM with suitable clamp and fixture including nut bolts, frame, louvers complete all as specified and as directed. Make :SURYA, USHA, HAVELLS / CG / Bajaj

S&F in replacement modular type power unit 25 amps complete with 4 module plate, starter plug and socke. (MAKE -:Havells /Anchor/C&S / L&T / HPL

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 @ 100mm C/C both way and two Nos lifting handle made of 12mm 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 all as specified in electrical plate No 3 of SSR Part-I including taking down old earthing.

Supply and fix GI wire 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

Labour only for taking out servicable Ceiling Light fitting of size 1 X 4 ft and refixing , including (Appx 1.2 Mtr long) conection with flexible wire of suitable size and painting all as specified and as directed. Make of Cable - Havells/ Finolex / KEI / HPL / Polycab /Mescab / AKG Plastic PVT Ltd .

Supply and fix of 4 way vertical type TPN DB in double door suitable for four pole MCCB as incomer including make good of damaged surface/wall including re-connection with existing earth wire to DB incuding taking out the old unserviceable one complete all as specified and as directed.Note:- MCCB shall be measured and paid seperatly. Make:C & S Cat No : CSDBMCCB100DD04IP43S/ Havells Cat No. DHDLVDRWGOFO04/ Indoasain Cat No : 811888. / Equivalent in L&T / HPL / Standar

Supply and fix MCCB triple pole & neutral 100 amps, 240 volts, 10/16 KA, with all incoming / outgoing connections suitable for fix 4 way vertical type TPN DB in double door (itrm no 36) twith proper size of aluminium lugs complete incuding taking out the old unserviceable one all as specified as directed . Make:C & S Cat No : CS2A4C/ Havells Cat No. DHDLVDRWGOFO04/ Indoasain Cat No : 830022. / Equivalent in L&T / HPL / Standard

A ESS and CO

S Majumder and Construction

M/s P.K.Ghosh

M/S SHEKHAR TRADING CORPORATION

Mother Lumier Industries

RBS Builders

RAJ TRANCON