MISC BR REPAIRS INCLUDING FLOORING JOINERY PLUMBING SANITARY ETC AT BAGJOLA UNDER GE NORTH KOLKATA

Amount

Structural Repairs:- Taking down/dismantling loose/damage concrete including plaster of any description and in any position from RCC structures like chajja, fins, louvers, parapet, column,beam, soffits of slab and of lintel by hammering with wooden males carefully chipping off the old concrete surface with necessary scafolding and protection as required including cutting of rusted reinforcement if required and disposal old material in low lying area/ defence premises and all as directed.

Material and labour for cleaning the existing surface of concrete and reinforcement after taking down/dismantling against item No 1 by wire brush or scraping with emery paper ,cleaning scrubbing down with water as required and applying cement polymer slurry Nitobond EP Std (Make : FOSROC) as per manufacture instructions to the old concrete surfaces for bonding with new concrete and all as spd and directed by Engr- In- charge.

Material and labour for mild steel TMT deformed bar or twisted bars 10mm dia and over as in main reinforcement cut to lenth bent to shape required including cranking ,bending etc and lapping ,welding as directed to the existing one all as directed by Engr In Charge.

Material and labour for mild steel TMT deformed bar or twisted bars 6 to 8 mm dia and over as in main reinforcement cut to lenth bent to shape required including cranking, bending etc and lapping ,welding as directed to the existing one all as directed by Engr In Charge. Make for item No. 3 & 4:- 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

Applying two coats of “Epoxy zinc rich primer” as protective coat to expose surface of old and new reinforcement over 10 mm dia as per manufacturer's instructions complete all as specified & directed.

Applying two coats of “Epoxy zinc rich primer” as protective coat to expose surface of old and new reinforcement upto 10 mm dia as per manufacturer's instructions complete all as specified & directed.

Supply only. epoxy zinc rich primer. Make : Nitozinc primer of FOSROC/Friazinc R of SIKA/ or equivalent in PEDILITE

Supply only. Solvant free Epoxy concrete bonding agent. Make : Nitobond EP of FOSROC/Carbodur of SIKA/ or equivalent in PEDILITE

Material & labour for providing reinforced cement concrete (1:1½: 3) type A0 (using 12.5mm graded stone aggregate) mixed with integral water proofing liquid admixture CONPLAST X421IC (Fosroc) or equivalent as per manufactures instructions as in chajja, facia, railing and parapet complete all as specified & directed

Material and labour for use and waste form work to sides & sofits of chajja, troughs etc.

Material and labour for 5 mm thick plastering in CM (1:3) on concrete surfaces as in sides column,lintel,beam ,chajja,facia, railing etc including finish the surface even and fair without using extra cement.

Repairs to Floor, Brick wall & Plaster:- Demolition of cement concrete in ground floors and pavings n.exc.15cm thick (below or above ground level) complete all as specified and as directed.

Material and labour for 100 mm thick PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in sub base of floor complete all as specified & directed.

Material and labour for 40mm thick PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in floor finished even and smooth without using extra cement complete all as specified & 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 brick work with bricks class designation 75, old size, straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and as directed

Supply and lay TMT bar 8 mm dia for reinforcement of half brick wall complete all as specified and as directed. (Note : Reinforcement shall be provided at every fourth course of half brick wall). 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 plaster of any description on brick walls including raking out joints, hacking for key, scrubbing down with water complete all as specified and as 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:- Sika /Pidilite / CICO No 1 / ACCRO No 1 /FOSROC

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. 22 above but other than fair faces of brick work.

Material and labour for rendering 05mm thick in cement mortar (1:3) on concrete surfaces of ceiling, finish surfaces even and smooth without using extra cement complete all as specified and as directed.

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. 25 above but 20mm bore.

Supply and fix 15mm bore medium grade galvanized steel tubes with all fittings and fixed to wall and celing or laid 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. 27 above but 20mm bore.

All as per item No. 27 above but fixing only. Note: Serviceable GI pipe obtained from item No. 25 above shall be reused.

All as per item No. 28 above but 20mm bore. Note: Serviceable GI pipe obtained from item No. 26 above shall be reused.

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 repair plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for EWC complete all as specified and as directed. Make for item Nos. 31 to 33:- Neycer Kermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder / Prayag.

Supply and fix, in repair, health faucet (ABS body) with 8mm dia 1 meter long flexible tube and wall hook for fixing in 15 mm dia pipe complete all as specified and as directed. Make:- (Model No. ALD-CHR-593 of Jaquar / equivalent in 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) /

Supply and fix in repairs vitreous China bowl urinal white flat back, size 540 x 400 mm including CP waste coupling 32mm dia ,chain and plug and porcelain stopper etc. complete all as specified and as directed.

Supply and fix in repairs vitreous China wash basin white flat back, size 465 x 355 x 265 mm with grating and union for for discharge pipe (excluding flushing cistern,flush pipe and waste pipe complete all as specified and as directed. Make for item Nos. 35 to 36:- Neycer Kermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder.

Supply and fix in repairs bottle trap of PTMT of 32mm discharge pipe having minimum water seal of 25mm (minimum weight 32mm-260gms) complete all as specified and as directed. Make:- Prayag / Polytuf / Supreme / Prince.

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:- 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 repairs PVC connection 15mm size with PTMT nuts of length 600 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 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 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. Make for item Nos. 40 to 44:- Prayag / Polytuf / Supreme / Prince.

Supply and fix in repair soap dish vitreous china white of approx size 160x160x90mm complete all as specified and as directed. Make:- Neycer Kermag(standard) / Hindusthan Sanitary Ware (1st quality) / Parryware (superfine) / Cera (1st quality) / classica 1st /Standard) / Johnson Pedder.

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 brass 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 Star or SBSD 05 of Joyna / equivalent in Nirali.).

Taking up /down UPVC (SWR) pipe, including fittings etc, any size and in any length from wall or from trenches complete all as specified and as directed.

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

Fixing only UPVC (SWR) pipe 110mm bore, type A, single socketed, in any length with rubber ring joints fixed to walls with and including PVC clip complete all as specified and as directed.

Supply and fix UPVC (SWR) pipe 75mm bore, type A, single socketed, in any length with rubber ring joints laid in trenches or in floor including PVC clip complete all as specified and as directed.

Supply and fix in repairs PVC pipe 50mm bore, any length, fixed on wall or embedded in floor including PVC clip complete all as specified and as directed.

Supply and fix UPVC bend/shoe 110mm dia all as specified and as directed.

All as per item No. 53 here in before but 75mm bore.

Supply and fix UPVC branch piece 110mm dia all as specified and as directed.

All as per item No. 55 here in before but 75mm bore.

Supply and fix UPVC reducer 110mm dia all as specified and as directed.

Supply and fix UPVC Cowl 110mm dia all as specified and as directed. Make for item Nos. 49 to 58:- Prayag /Polytuf / Supreme / Prince / Reliance / Jain pipes / Finolex. / Kisan / M/S Fusion Industries LTd

Joinery:- 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 exceeding 1 Sqm but not exceeding 2 Sqm each complete all as specified and as directed.

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 coar 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. 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.

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. 64 & 65:- 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.

Supply and fix 100 mm size stainless steel butt hinges, medium weight fixed with cadmium plated screws complete all as specified and as directed.

Supply and fix 100 mm size butt hinges, medium weight, cold rolled mild steel (ISI marked) complete all as specified and as directed. Make for item Nos. 68 & 69:- 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 150mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and as directed. Make for item Nos.70 & 72:- 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, 19mm dia of anodised aluminium alloy, conforming to IS, Medium duty, with fixing brackets etc as in door and windows curtains etc. 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. Make:- Make:- 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 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 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 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. 77 to 80:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, Atul.

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 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. Species:- Sal / Bijasal / Benteak / Laurel/ Hollock , Chikrassy/, Gamari /, badam / kalasiris. .

Material and labour for two coats of synthetic enamel paint, first quality, 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 pain first quality,t 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. 84 & 85:- .Asian / Berger / Jenson & Nicholson /Shalimar

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

Labour only for resecuring or easing and adjusting without taking off wooden shutters of any description n.exc. 1 sqm complete all as specified and as directed.

Easying steel windows or ventilators n.exc 1.5 Sqm each by removing rusts, cement mortar etc. and greasing hinges, handles, peg stays etc complete all as directed .

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

All as per item No.89 above but in ceiling.

Material and labour for preparation of old treated plastered surfaces of wall by washing, rubbing down and stopping of distempered surfaces and applying one coat of oil bound distemper, first quality, complete all as specified and as directed.

All as per item No.91 above but in ceiling.

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

All as per item No. 93 above but in ceiling.

Material and labour for preparation of old treated plastered surfaces of wall by washing, rubbing down cement base paint, first quality, surfaces of wall and applying one coat of cement base paint complete all as specified and as directed.

Material and labour for applying one coat of synthetic enamal paint, first quality, to wooden surface exceeding 10cm widht 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 pain,t 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 one coat of synthetic enamal paint, first quality, on steel surface not exceeding 10cm in width or girth including preparation of old painted surfaces complete all as specified and as directed. Make for item Nos. 91 to 98:- Asian / Berger / Jenson & Nicholson /Shalimar

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, Polywell, SPL, Polycon, Diplast, Nilkand / Sintex / Polycon / Oriplast/ Jindal Jaipur

All as per item No.99 above but 500 Ltr capacity.

S & F in repair, Ball valve (brass insert) 25 mm dia as per requirement of the site. Make:- Leader / Kirloskar / Zoloto / Prayag

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 / Upadhyay / Venus / Kirloskar .

RBS Builders

S. P. SINGHA

MASTER BUILDERS

ELECTRO COMMERCIAL CO

N. S. CONSTRUCTION

BHARUKA ENTERPRISES

S Majumder and Construction