REPAIRS TO SUNKEN FLOOR TREATMENT WCS BATHING POINTS AND OTHER MISC SANITARY FITTINGS AND FIXTURES AT CHORD LINE AND UNIT LINE OF ABW AT KANKINARA UNDER GE NORTH 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 as directed.

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

All as per item, No. 02 above but other than fair faces of brick work.

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

Materials and labour for rendering 20 mm thick cement plaster in cement mortar (1:4) in two layers, each 10mm thick, 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 (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 preparation of new plastered surfaces of wall and applying three coats of white wash, complete all as specified and as directed.

All as per item No. 07 but in ceiling. Make for item No. 7 & 8:- Suryacem / Lovelycem / Birla white.

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

Preparation of new plastered surfaces of wall and applying two coats of oil bound distemper., first quality, over a coat of alkali resistant primer complete all as specified and as directed.

Preparation of new plastered surfaces of Ceiling and applying two coats of oil bound distempe, first quality,r over a coat of alkali resistant primer complete all as specified and as directed.

Material and labour for 3mm thick wall care putty, first quality, on wall surfaces complete all as specified and directed. Make for item Nos. 9 to 12:- 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.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed .

Material and Labour for PCC 1:2:4 Type B1 ( using 20 mm graded stone aggregate ) as in coping / benching cills,steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs including necessary formwork complete all as specified and as directed .

M&L 50 micron polythene sheet, conforming to IS, laid on floor complete all as specified and as directed.

M&L Cement concrete type D2 (1:4:8) as in sub Base, laid to slope as required,, etc complete

M&L providing cement slurry @ 0.448 kg/Sqm mixed with Acrylic based polymer modified cementitous composite compound @0.253 kg/Sqm at sunken slab complete all as specified and as directed . Make:- STP / IWL / Tikitar / Fosroc / SIKA / Pidilite.

M&L Cement concrete(1:5:10) type E2 in filling of sunken floor and mass concrete complete all as specified and as directed .

Material and labour for providing 40mm thick cement concrete 1:2:4 type B1 using 20mm graded aggregate as in floor, finished the surface even and smooth with using extra cement complete all as specified and as directed

Material and labour for Non-skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tiles exceeding 0.11 sqm but not 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 colour non skid ceramic tiles exc 0.18 sqm and nexc 0.38 of each tile in floor set and jointed in neat cement slurry & pointed in white cement and pigment to match the colour tiles over and including 15mm thick cement mortar (1:6) complete as specified and directed.

Material and labour for glazed ceramic colour tiles ( area of tile not less than 0.16 Sqm each), 7mm thick 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 including 10mm thick rendering in CM(1:4) 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.

Materials and labour for brick work with brick class designation 75 old size brick, straight or curved on plan, exceeding 6m mean radius, built in cement mortar (1:6), complete 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

Cutting Chases , pinning in , making good to facing where required and pointing in CM 1:3 to ends or edges of landings , steps , cills , sunshades , shelves , lintels,parapet etc and cutting chases for concealed water tubing or concealed conduit wiring etc and making good of cutting in brick wall n.exc 10 cm girth complete all as specified .

Taking downp of existing unserviceable UPVC(SWR) pipe with fittings 110 mm dia single socketed in any length with rubber ring joint , laid in trenches or in floor all complete as specified .

Supply and fix UPVC(SWR) pipe 110 mm dia single socketed in any length with rubber ring joint , laid in trenches or in floor all complete as specified .

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

Supply and fix 110 mm bore PVC (SWR) junction single 'T' equal or unequal complete all as specified and as directed .

Supply and fixr 110 mm bore PVC (SWR) bend , any radius complete all as specified .

Supply and fix 110 mm bore PVC (SWR) Vent Cowl complete all as specified .

Taking down 50 mm bore High density polyethylene pipes (HDPE) and connections including cleaning for refixing complete all as specified and as directed .

Supply and fix 50 mm bore High density polyethylene pipes (HDPE) of pressure rating 6 Kgf/ Sqcm fixed complete to wall , ceiling or laid in floor complete all as specified . Make for item Nos. 29 to 35:- Prayag /Polytuf / Supreme / Prince / Reliance / Jain pipes / Finolex. / Kisan / M/S Fusion Industries LTd

Supply and fix in repairs 32mm waste coupling of PTMT ( Half or Full threaded ) min wt 32 mm -45 gms complete all as specified and as directed.

Supply and fix in repairs flexible PVC corrugated waste pipe of size 40mmx1150mm complete all as specified and as directed. Make for item Nos. 36& 37:- Prayag / Polytuf / M/s Sal plast Pvt Ltd. / Prince / Supreme.

Taking up or down 15 mm bore steel water tubing and connections including cleaning for refixing or removal from site complete all as specified .

Ditto as Item No-38 above but of 20 mm bore .

Supply and fix 15 mm bore GI tube , medium grade with all fittings fixed complete to walls and ceilings or laid in floors, including testing complete all as specified . Make:- Prakash / Utkarsh Tubes Ltd / Jindal / Zenith / Bansal / Nezone / M/S BST Infratech Ltd.

All as per item No-40 above but 20 mm bore .

All as per item No-40 here in before but fixing only with new fittings as required, ( serviceable pipe obtained from item No-38 shall be reused )

All as per item No-42 here in before but fixing only ( serviceable pipe obtained from item No-39 shall be reused )

Excavating trenches, not exceeding 1.5 m wide or not exceeding 10 sq m on plan and not exceeding 1.5 m in depth for foundation of manhole etc and getting out as in Soft/loose soil complete all as specified & directed.

Returning filling including spearding levelling watering and well ramming in layer n. exc. 25 cm in soft/loose soil copmplete all as specified & directed.

Removing excavated soil n.exc 100 mtr and deposited where directed at a level n.exc 1.5 m above the starting point complete all as specified .

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 100mm dia of PTMT (Minimum weight 25 gms) in repairs complete all as specified and as directed. Make for item Nos. 51 to 55:- Prayag / Polytuf / M/s Sak Plast Pvt Ltd.

Supply and fix single levar wall mixer system with provision for overhead shower complete all as specified and as directed. Make : Cat No : FUS 29281 of Jaquar or 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) / Prayag.

Supply and fix , in repair, Brass CP basin mixer 15 mm dia bore for mixing hot & cold water screwed down for iron pipe and fixed complete all as specified .

Supply and fix in repairs 15mm bib tap fancy type chromium plated cast copper alloy with crutch or butter fly handle complete all 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 57 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 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 .

Supply and fix PVC connection 15mm size with PTMT nuts of length 450 mm complete all as specified and as directed. Make:- Prayag / Polytuf / M/s Sak Plast Pvt Ltd.

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 wash down water closet pan (pedestal pattern), white including P or S strap, Plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for EWC (except 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), chain and plug and porcelain stopper, PVC waste pipe 32 mm dia, 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 directed. Make:- Make:- Kohler / Parryware / Grohe / Bluestar silver line / Prayag.

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

Supply and fix, in repair, chormium plated hand shower 105mm dia round shape single flow with air effect (ABS body and face plate chrome plated with rubit cleaning system) for fixing in 15 mm dia pipe complete all as specified and as directed. Make:- Model No. HSH-1717 of Jaquar / or 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) / Prayag. .

Supply and fix 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 : Cat No - ALD- BLC-593 of Jaquar / or 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) / Prayag.

Supply and fix Towel Ring (Quad) size 215mm x 200mm of PTMT fixed with and including chromimum plated brass screw and wooden/plastic cleats complete all as specified and as directed. Make:- Jaguar / 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 15mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and as directed. Make:- Prayag / Polytuf / M/s Sak Plast Pvt Ltd.

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:- Prayag / Polytuf / M/s Sak Plast Pvt Ltd.

Supply and fix in repairs PVC top cover of water storage tanks having capacity exc. 500 Ltrs but n.exc. 1000 Ltrs complete all as specified and as directed. Make:- Rotex / sintex, Polywel / SPL / Polycon / Diplast / Nilkand / Oriplast / Jindal Jaipur.

Supply and fix in repair Rotational moulded polyethylene water storage tanks (tripple layered) 1000 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

All as per item No. 75 above but 500 ltrs capacity. Make for item Nos. 75 & 76:- Rotex / sintex, Polywel / SPL / Polycon / Diplast / Nilkand / Oriplast / Jindal Jaipur

Disconnecting existing tanks exc 250 but n exc 500 litres, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. & Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc.complete all as manufacturers instructions.

Disconnecting existing tanks exc 500 but n exc 1000 litres, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. & Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc.complete all as manufacturers instructions.

Supply and fix in repair PVC Multy Utility Mirror Cabinets of size 355mmx455mm complete all as specified and as directed. Make : Prayag / Polytuf / M/s Sak Plast Pvt Ltd.

Taking out top cover of flushing cistern, removing all scale and dirt etc. depositing in the internal surface, tightening nuts of ball valve etc for smooth operation and refixing top cover in position 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

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

All as per item No 82 above but exc 1.50 Sqm and n.exc 4.00 sqm each.

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. 83 & 84:- M/s Rajshri Plastiwood,/ Kumar Arch Tech Pvt Ltd, M/s Sintex India Ltd,/ HINDOPAN,/ Marino / Polyline.

Supply and fix 50 mm size butt hinges, medium weight, cold rolled mild steel (ISI marked) complete all as specified and directed. Make:- Crown / Everlite / Godrej / Harrison / Mowjee/ Hardwin / Doorset..

Supply and fix 150mm long aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

Supply and fix 150mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and directed. Make for item Nos. 86 & 87:- Classic / Asian / Alans / KR / Ajanta / Argent / Alans / Bharat / Heitich

Taking down and refixing of 10 litre capacity PVC valve less, symphonic action type, flushing cistern, low level, in same place each necessary new fixtures / fitting complete all as specified and as directed.

Taking down and refixing of Vitreous china wash down water closet pan (pedestal pattern), white including old /new serviceable P or S strap in same place if any complete all as specified and as directed.

Taking down and refixing of vitreous China wash basin, with angular bracket, flat back,including waste coupling in same position with new fittings like, waste plug, PVC waste pipe / Bracket etc, as required, complete all as specified and as directed.

Taking down and refixing of bevelled edge mirror, fixed with wooden plugs with chromium plated brass screws and cup washers in same position complete all as specified and as directed.

Taking down and refixing of health faucet in same position of any description complete all as specified and as directed.

Materials and labour for 75mm thick PCC (1:3:6) type C2 (using 40 mm graded stone aggregate) as in pavement/plinth protection , laid in bays and joints shall be filled up with bituminous gola with 80/25 bitumen ( 1 part of bitumen to be mixed with 3 part of sand and finished the surface fair and even complete all as specified & directed. Make for bitumene:- STP / Tikitar / Chosky chemicals.

M & L, in repair, for 75mm thick Cement concrete type B-2 1:2:4 (40 mm graded aggregate), as in floors / Sub base / Plinth protection , finished fair and even,etc complete.

M&L Chequered cement concrete tiles 20cm x 20cm x 25mm thick, over 20 mm thick screed bed or bedding layer of mortar in CM (1:6) for laying floor finishes set, jointed with grey cement and pigment and pointed in neat cement slurry in floorscomplete all as specified and directed. Make:- Ultra tile / Anjali tiles / Nitco / Mehatab / Terra firma / Ecco scope./ M/S Stylish Precast Pvt ltd.

S&F in repair, Steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete with glazing bars,dovetailed or welded complete all as specified and as directed. 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; 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 / Shyam metallics and energy ltd / Jindal.

Supply and fix 3mm thick sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane for Metal frame complete all as specified & directed. Make:- Saint Gobain, Modi Float, Triveni Float Glass, Crown, Prayag polymers, / Pilkington Glass

SHRI MILAN CHANDRA DAS

S Majumder and Construction

SENCO

A ESS and CO

The Planters Engineering Corporation

NANDYENTERPRISES