REPAIRS REPLACEMENT TO JOINERY SANITARY FITTINGS AND PLUMBING FITTINGS ETC AT 2CBPO MC MF DET UNDER GE NORTH KOLKATA

Amount

Taking down chowkahts or frames with shutters (without taking off shutters from the frame) not exceeding 1.5 Sqm each complete all as specified and as directed.

Taking down chowkahts or frames with shutters (without taking off shutters from the frame) exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified and as directed.

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

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

Refixing of shutters in same opening of any description not exceeding 1 Sqm each with old serviceable builders hard ware articles / with new builders hard ware articles if any complete all as specified and as directed. (Note : (i) New builders hard ware articles shall be measured and paid separately under “Supply only item. (ii) Old serviceable shutter obtained from item No 03 shall be reused).

All as per item No. 05 above but shutter exceeding 1 sqm each and not exceeding 2 sqm. (Old serviceable shutter obtained from item 04 shall be reused).

Supply and fix 2nd class hard wood , plain, solid , straight chowkhats and frames, wrought, framed, rebated on the solid rounded or chamfered put together with glue pinned at joints complete all as specified and as directed. Species:- Sal / Bijasal / Benteak / Laurel/ Hollock , Chikrassy/, Gamari /, badam / kalasiris

Materials and labour for treating back of chowkhats etc with tar or coal tar black paint, first quality, area tarred exceeding 0.10 sqm but not exceeding 0.50 sqm each complete all as specified and as directed. Make:- Asian / Berger / Jenson & Nicholson / Shalimar

Supply and fix 35mm thick 2nd class hard wood factory made plain framed panelled door shutters, (two panel) with lock rail and panel of 12mm veneered particle board with commercial veneered on both faces and rail and stiles as per IS 1003(Pt-I), kiln seasoned and chemically pressure treated etc. complete all as specified and as directed.

Supply and fix 35mm thick 2nd class Hard wood factory made glazed and skeleton door shutters, open rebated and prepared to received glass/gauge etc (without sash bars) edges of framing plain, chamfered or rounded and mitred , beads for securing glass etc the size of member of shutter as specified in SSR Part-I, clause 8.24 (a) complete all as specified and as directed.

Supply and fix 30mm thick factory made 2nd class hard wood glazed and skeleton window shutters, open rebated and prepared to received glass/gauge etc (with sash bars) divided in squares with plain, chamfered or rounded and mitred, and rebated sash bar any number for securing glass etc the size of member of shutter as specified in SSR Part-I, clause 8.24 (b) complete all as specified and as directed. Make & Specie for item Nos.9 to 11: Specie:- 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.

Supply and fix 30mm thick flush shutters solid core construction with particle board core and plywood face panels, one face covered with decorative face veneer with lipping / frame to match complete all as specified and as directed. Make:- M/S Sylvan Plyboard( India) Pvt Ltd. / any other reputed make as approved by the GE

Supply and fix in repairs prelaminated particle board 18/19 mm thick, interior grade one side decorative choice lamination and other side balancing white lamination fixed in cup boards shutters with 6mm thick teak wood lipping/edging all round complete all as specified and as directed.

Supply and fix in repairs prelaminated particle board 18/19 mm thick, interior grade one side decorative choice lamination & other side balancing white lamination fixed in cup boards shelves with front side 6mm thick teak wood lipping/edging complete all as specified and as directed. Make for item Nos. 13 & 14:- Kitply,/ Bhutan board / Ecoboard / Nepal board / Archid ply / Merinova / M/s Green Ply Industries Ltd / Eco-board / Archid Lam / Century Lam / Shirdi Industries Ltd (ASIS)

Supply and fix solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube with EPDM gasket as per specification and drawing complete all as specified and as directed.

Supply and fix factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered 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 colour 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, as per specification and drawing complete all as specified and as directed. Make for item Nos. 15 & 16:- M/s Rajshri Plastiwood,/ Kumar Arch Tech Pvt Ltd, M/s Sintex India Ltd,/ HINDOPAN,/ Marino / Polyline.

Material and labour for PCC (1:3:6) type C1 (using 20mm graded stone aggregate) for fixing of hold fasts block and similar work including necessary form work complete all as specified and as directed.

Supply and fix mild steel work as in hold fast or similar article conforming to Fe-410-0 or Fe-310-0 including tarring and sanding complete all as specified and as directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

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

Supply and fix 100 mm size butt hinges, medium weight, cold rolled mild steel (ISI marked) complete all as specified and as directed.

Supply and fix 75 mm size butt hinges, medium weight, cold rolled mild steel ((ISI marked) complete all as specified and as directed. Make for item Nos. 20 & 21:-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 150mm long aluminium anodised, barrel tower bolts of extruded section and fixed 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 150mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) 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. Make for item Nos. 22 to 26:- Classic / Asian / Alans / KR / Ajanta / Argent / Alans / Bharat / Heitich.

Supply and fix in repair 12mm thick pre-laminated particle board, interior grade, pre-laminated one side with decorative choice lamination & other side balancing white lamination including 6mm thick teak wood lipping, fixed with screws as in pelmet box complete all as specified and as directed. Make :- Kitply,/ Bhutan board / Ecoboard / Nepal board / Archid ply / Merinova / M/s Green Ply Industries Ltd / Eco-board / Archid Lam / Century Lam / Shirdi Industries Ltd (ASIS)

Supply and fix in repair tubular curtain rod, medium duty, 19mm dia of anodised aluminium alloy with aluminium fixing brackets etc as in door and windows curtains etc. complete all as specified and as directed.

Supply and fix 100mm long hasp and staple, safety type, brass with mild steel hinges pin including bolt to hinge plate and fixed with brass screw complete all as specified and as directed.

Supply and fix steel windows with side hung double shutters (both glazed and gauged shutters) in single frame including box type hinges with steel handle, and steel peg stay, complete with glazing bars for glazed shutter, dovetailed or welded including taking down old rusted unserviceable steel window with glass panes/wire mesh/grill/guard bar and all fittings complete all as specified and as directed

Supply and fix steel windows with side hung shutters including box type hinges with steel handle and steel peg stay complete with glazing bars, flush butt welded etc including taking down old windows with glass panes, grill/guard bar etc and all fittings complete all as specified and as directed.

Supply and fix steel ventilator with top hung shutter including hinges, steel peg stay etc including taking down old steel ventilator with glass pane/ grill/guard bar etc and fittings complete all as specified and as directed.. Make for item Nos. 30 to 32:- 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 Sen Harvic, Vora Building, 1st Floor, 50 Nakhoda Street Bombay. /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 /M/s NCL Altek and Seccolour Ltd, Hyderabad /M/s Bihar Boddin & Engg work, Katihar (Bihar) / M/S GS Udyog / BA Industries.

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane fixed to wooden frame complete all as specified and as directed

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane fixed to steel frame complete all as specified and as directed

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 wooden frame complete all as specified and as directed..

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. 33 to 36:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, Atul, / Pilkington Glass.

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 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 / Shyam metallics and energy ltd / Jindal.

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.

Material and labour for two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer to new steel surface including preparation of surfaces exceeding 10cm with or girth complete all as specified and as directed.

Material and labour for two coats of synthetic enamel paint 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. 40 & 41:- Asian / Berger / Jenson & Nicholson / Shalimar

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane including hacking out old broken glass panes from wooden frame complete all as specified and as directed.

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane including hacking out old broken glass from metal frame complete all as specified and as directed. Make for item Nos. 42 & 43:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, Atul, / Pilkington Glass.

Material and labour for 2nd class hard wood , wrought, plain fillets, rectangular, square or triangular in section not exceeding 03 Sqcm, secured with screws including taking out old damaged fillets complete all as specified and as directed. Specie for fillets:- Sal / Bijasal / Benteak / Laurel/ Hollock , Chikrassy/, Gamari /, badam / kalasiris

All as per item No. 44 above but exceeding 13 sq.cm but n.exc. 25 sq.cm.

Supply and fix in repair 300mm, mild steel, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and as directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

Plumbing & Sanitary fittings :- Taking up or down 15mm dia steel tubing and connections, segregating serviceable pipe for reuse complete all as specified and as directed.

All as per item No. 47 above but 20mm dia.

Supply and fix 15mm bore medium grade galvanized steel tubes with all fittings and fixed to wall or in floors etc complete all as specified and as directed. Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal / Nezone / M/S BST Infratech Ltd

All as per item No. 49 above but 20mm dia.

All as per item No. 49 above but fixing only. Note: Serviceable GI pipe obtained from item No. 47 above shall be reused after cleaning.

All as per item No. 50 above but fixing only. (Note : Serviceable GI pipe obtained from item No. 48 above shall be reused after cleaning).

Supply and fix in repair 15mm dia Stop valve of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 90gms) complete all as specified and as directed.

Supply and fix in repair 15mm bore Bib tap (Minimum weight 90gms) standard of PTMT any colour high pressure screwed for iron pipe complete all as specified and as directed.

Supply and fix in repair 15mm bore Pillar tap (Minimum weight 110gms) standard of PTMT any colour high pressure screwed for iron pipe complete all as specified and as directed.

Supply and fix in repair 75mm dia over head shower of PTMT (Minimum weight 40gms) any colour for fixing with 15mm pipe complete all as specified and as directed.

Supply and fix in repair grating doom 125mm dia of PTMT (Minimum wt 25 Gms) complete all as specified and as directed. Make for item Nos. 54 tp 57:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Ltd.

Supply and fix in repair bib taps of 15mm bore fancy type, chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for brass ferrule all complete as specified and as directed.

Supply and fix in repair stop cock of 15mm bore fancy type, chromium plated with long shank and cup concealed type cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and as directed

Supply and fix in repair pillar cock of 15mm bore, cast copper alloy with capstan heads fancy type, chromium plated screwed down, high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed. Make for item Nos. 58 to 60:- Parryware / Essco / Hindware / Marc Roca / Marc / Cera / Crabtree / Bluestar Marc / Kohler / Grohe / Gem / Parko / ESS ESS / Lauret / Zoloto / M/S Plastocraft Sanitary ( India) Pvt Ltd ( Brand:- AGRANI./ M/S Somany ceramic Ltd. ( Ether) / Prayag. .

Supply and fix in repair 10 litre capacity PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern including PVC connections 15mm size with PTMT nuts and washer both side of length 450mm complete all as specified and as directed. Make:- M/S Johnson Padder / Hindustan sanitary ware / Millennium / Cera / Blue Star Polymers (Speed Flow) / Commander (Water Bird) / Hindware(Sleek) / Parryware(Slimline) / Prayag

Suply and fix in repairs stainless steel sink with drainage board made out of 1.00 mm thick sheet for kitchen with plug washers, waste pipe including bedding in cement mortar on dwarf wall or including cast iron cantiliver brackets connecting union overall size 915 X 460 mm with bowl size 405x355x178mm or 410x357x178mm complete all as specified and as directed Make:- (Model No.BSSBSD-52 of Blue Sta r/ SBSD 05 of Joyna/ Equivalent brand of Prayag).

Supply and fix in reapir vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including 'P'or 'S' trap (excluding flushing cistern and flush pipe) including provision of lime concrete bedding complete all as specified and as directed

Supply and fix in repair Vitreous china EWC 'P' or 'S' Trap of size 400x365x540mm, white including Plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for EWC (excl flushing cistern and flush pipe) complete all as specified and as directed.

Supply and fix in repairs vitreous China wash basin white flat back, size 630 x 400 mm including PTMT waste coupling 32mm dia (min wt 45 gm), 15mm bore PTMT pillar tap,chain and plug and porcelain stopper etc. complete all as specified and as directed. Make for item Nos.63 to 65:- Neycer Kermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder. / Prayag

Supply and fix in repair Brass chromium plated Tubular Towel Rail , 20mm dia, D type, 600mm long between flange fixed with chromium plated brass screws complete all as specified and as directed. Make:- Kohler / Parryware / Grohe / Bluestar silver line / Prayag.

Supply and fix in repairs PVC connection 15mm size with PTMT nuts of length 600 complete all as specified and as directed. Make:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Ltd.

Demolition of cement concrete of any description and in any position as in water tank platform complete all as specified and as directed.

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 cement concrete 1:4:8 type D2 (using 40mm stone aggregate) as in foundation, filling or mass concrete complete all as specified and as directed.

Material and labour for providing cement concrete 1:2:4 type B1 using 20mm graded aggregate as in copping including weathering, slightly rounded or chamfered angles and necessary formwork complete all as specified and as directed

S & F in repairs Rotational moulded polyethylene water storage tanks (cylinderical vertical with closed top) 1000 Ltr Capacity, hoisted and fixed in position all as specified including dismantling existing water tank and removing to store. Make:- Rotex / sintex, Polywel / SPL / Polycon / Diplast / Nilkand /

All as per item No.73 above but 500 Ltr capacity.

Supply and fix in repairs 20mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe complete all as specified and as directed. Make:- M/S Prayag / Polytuf / M/S Sak Plast Pvt Ltd.

Supply and fixing in repair Gun-metal, globe or gate valves size 20 mm dia, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed. Make:- Zoloto / Leader / Kirloskar / veenus / Upadhayay

Dismantling cast iron drain pipes, fittings, 100mm, jointed in cement mortar obtained either from trenches/wall as required complete all as specified and as directed.(Note : Excavation if required, shall be measured and paid separately)

Supply and fix 100mm bore cast iron (Sand cast pipes) soil, waste and vent pipes in any length with or without ears, with cement joints, fixed to wall with MS clamp complete all as specified and as directed.

Supply and fix 100mm bore cast iron (Sand cast pipes) soil, waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified and as directed. Make for item Nos. 78 & 79:-AMC / ICC / Hepco / PIC / BIC / SON/ Jayaswal Neco Industries LTD

Fixing only cast iron soil waste and vent pipes of 100mm bore in any lenth with or without ears with cement joints fixed to walls complete all as specified and as directed. (Note :- Serviceable pipe obtained from item No.77 shall be reused).

Supply and fix in repairs UPVC (SWR) pipe, fittings, 110mm bore, type A, single socketed, in any length with rubber ring joints fixed to walls with and including PVC clip and including taking down existing rain water pipes complete all as specified and as directed.

Supply and fix UPVC bend/shoe 110mm dia all as specified and as directed. Make for item Nos.81 & 82:- Prayag /Polytuf / Supreme / Prince / Reliance / Jain pipes / Finolex. / Kisan / M/S Fusion Industries LTd

Supply and fix 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified and as directed

Supply and fix 100mm bore cast iron branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and as directed.

Supply and fix 100mm bore cast iron cowls complete all as specified and as directed.

Supply and fix in repair 100mm cast iron Nahani trap, with grating including jointing to waste pipe fixed in cement concrete 1:2:4 type B1 complete all as specified and as directed. Make for item Nos. 83 to 86:- AMC / ICC / Hepco / PIC / BIC / SON/ Jayaswal Neco Industries LTD

RUNJEN CONSTRUCTION

RBS Builders

SHRI MILAN CHANDRA DAS

BHARUKA ENTERPRISES

M/S MAHENDRALALL DUTTA

M/S KARTICK DUTTA

MAZUMDER & CO