tender for Dr. R. Ahmed Dental College & Hospital - Regular maintenance & repairing work to New & Old buildings of Dr. R. Ahmed Dental College & Hospital under Central Kolkata Health Sub Division - II, P.W.Dte. -- Section - II (S & P--Part-A) works.- 1 Labour for dismantling G.I. pipe with fittings.15 mm : 2 50 mm : 3 Refixing G.I. pipe with fittings after cleaning where necessary.15 mm : 4 50 mm : 5 Removing chokage in G.I. pipe including cleaning pipe.15 mm : 6 50 mm : 7 Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting willbe made seperately)For Exposed Work -- 15mm dia medium quality : 8 50 mm dia medium quality : 9 Supplying, fitting and fixing shower of approved brand and make.Hand Shower(Health Faucet) with 1mtr Fexible Tube with Wall Hook(Equivalent to Code No.573 & Model -ALLIED of Jaquar orsimilar). 10 PTMT overhead shower ( Prayag or equivalent)75 mm round : 11 Supplying, fitting and fixing Peets valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.).50 mm dia : 12 40 mm dia : 13 25 mm dia : 14 Supplying, fitting and fixing bib cock or stop cock.Chromium plated Bib Cock short body (Equivalent to Code No. 511& Model - Tropical / Sumthing Special of ESSCO or similar brand). 15 PTMT (Polytetra Bib Cock / Stop Cock (Prayag or equivalent)15 mm : 16 Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories,specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting willbe made seperately)For Exposed WorkPVC Pipes -- (Dia) 15 mm : 17 For Exposed WorkPVC Pipes -- 25 mm : 18 32 mm : 19 50 mm : 20 Renewing C.I. clamp for pipe including cutting hole in wall etc.15 mm : 21 25 mm : 22 40 mm : 23 100 mm : 24 Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc.fitted with holder bats clamps, including cutting pipes, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials inany position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made foraccesories, specials.For Exposed Work--CPVC Pipes Class-1, SDR-11--15 mm dia : 25 For Exposed Work--CPVC Pipes Class-1, SDR-11--20 mm dia : 26 Supplying, fitting and fixing 10 litre P.V.C. low-down cistern conforming to I.S. specification with P.V.C. fittings complete,C.I. brackets including two coats of painting to bracket etc. 27 Repairing damaged G.I. tank of any capacity after lowering on roof by replacing with new 2 mm thick G.I. sheet by rivetting with necessary packing, painting new portions, refixing the existing C.I. tank cover byrivetting in new position, if necessary, after taking out old cover very carefully etc. complete (excluding the cost of dismantling and refixing tank but including the cost of cutting out worn out portion by suitable means to regular shape). (Payment will be made on the basis of area of damagedportion replaced.) 28 Supplying, fitting and fixing cast iron raised rain proof tank cover 450mm. 29 Supplying, fitting and fixing low-down cistern parts.Internal fittings for cistern complete of approved make. 30 Rubber Kid : 31 Knob : 32 Outlet Assembly : 33 Dismantling G.I. tank including disconnecting pipe connection. 34 Fixing G.I. tank in position including refitting pipe connection. 35 Dewatering and repairing G.I. tank above 1000 litre and upto 2000 litre capacity with G.I. washer, bolts, nuts and cement concrete at bottom as necessary. 36 Punching holes in tank (G.I.) 37 Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992.Single Socketed 3 Meter Length --110 mm : 38 Double Socketed 0.9 Meter Length --110 mm : 39 Fittings -- Plain Tee -- 110 mm : 40 Fittings -- Plain Tee -- 160 mm : 41 Fittings -- Door Tee -- 110 mm : 42 Fittings -- Door Tee -- 160 mm : 43 Fittings -- Door Bend (T.S) -- 110 mm : 44 Fittings -- Door Bend (T.S) -- 160 mm : 45 Fittings -- Pipe clip -- 160 mm : 46 Fittings -- 110 x 110 P Trap --75 mm : 47 Fittings -- Cleaning pipe --110 mm : 48 Fittings -- Cleaning pipe --160 mm : 49 Labour for fitting and fixing U.P.V.C. pipes for above ground work including cost of jointing materials etc. fitting and fixing all necessaryspecials, cutting pipes, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps (any floor) or for underground work including cutting trenches upto 1.5 metre and refilling the same complete as per direction of the Engineerin-charge. (Payment will be made on centre line measurement of the total pipeline including specials.Above ground-- 110 mm dia : 50 Supplying, fitting and fixing E.W.C. in white glazed vitreous chinaware of approved make complete in position with necessary bolts, nuts etc.With P trap : 51 With S trap : 52 Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete.470 mm X 280 mm X 340 mm : 53 Supplying, fitting and fixing Closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws complete.E.W.C.-- Plastic (hallow type) white : 54 Polythene Flush Pipe : 55 Supplying, fitting and fixing bevelled edged mirror 5.5 mm thick silver red as per I.S. 3438 / 1965 together with brass C.P. hinges.600 mm X 450 mm : 56 Supplying, fitting and fixing soap holder.PTMT (Prayag or equivalent) : 57 Supplying, fitting and fixing towel rail with two brackets.C.P. over brass --25 mm dia and 600 mm long : 58 Aluminium --25 mm dia. and 600 mm long : 59 Cleaning I.P.W.C. with acid. 60 Cleaning E.P. or Anglo-Indian W.C. with acid. 61 Removing chokage of water closet. 62 Removing chokage of urinal and waste trap. 63 Wash basin white vitreous china of approved make (without fittings) supplied,fitted and fixed in position on 75mm X 75 mm X 75 mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets.550 mm X 400 mm size : 64 Supplying, fitting and fixing stainless steel sink complete with waste fittings and two coats of painting of C.I. brackets.Sink only --530 mm X 430 mm x 180 mm : 65 Supplying,fitting and fixing approved brand P.V.C. CONNECTOR white flexible, with both ends coupling with heavy brass C.P. nut, 15 mm dia.450 mm long : 66 600 mm long : 67 Supplying,fitting and fixing approved brand 32 mm dia.P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps.900 mm long : 68 Supplying, fitting and fixing Waste fittings complete.C.P. over brass-- 32 mm dia : 69 Polythene--32 mm dia : 70 Supplying, fitting and fixing pillar cock of approved make.CP Pillar Cock - 15 mm. (Equivalent to Code No. 507 & Model - Tropical / Sumthing Special of ESSCO or similar brand). 71 PTMT Pillar Cock - 15 mm. (Prayag or equivalent). 72 Making one set of scaffolding only for replacing glass panels, painting, uprooting plant and another repairing works of building and S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fittingand fixing with necessary coir, nails etc. as per direction of the Engineer-incharge.15.0 metre height : 73 3.90 metre height : 74 Supplying, fitting and fixing pillar cock of approved make. CP Pillar Cock with 200 mm extended Lever Handle (Equivalent to Code No. 5031 & Model - FLORENTINE of JAQUAR or similar brand). 75 Supplying, fitting and fixing White Vitreous China Sink in position on C.I. brackets including two coats of painting of brackets.Laboratory table sink including cutting of laboratory table as required.450 mm X 300 mm X 150 mm : 76 Supplying,fitting and fixing cast iron P or S trap conformimg to I.S. 3989/ 2009 and 1729/ 2002 including lead caulked joints and painting two coats to the exposed surface. (Painting to be paid seperately).S Trap -- 100 mm : 77 Supplying, fitting and fixing cast iron extension pipes for using in Traps only (connector) conforming to I.S.3989/2009 and 1729/2002 including lead caulked joints complete and painting two coats to the exposed surface with approved paint complete.100 mm X 375 mm : 78 Supplying, fitting and fixing in position reinforced cement polymer concretemanhole /gully pit cover with matching frame.As per I.S-12592(M.D)5 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size.Cover: 565 mm X 65 mmFrame: 665 mm X 125 mmopening: 470mmWeight: 90 kg (approx) 79 Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm (depth) with 250 mm thick 1st. class brick work in cement mortar (1:4) on all sides, bottom of the pit consisting of 100 mm thick cement concrete (1:3:6) with stone chipsover a layer of jhama brick flat soling, 15 mm thick (1:4) cement plaster to insidewalls and out-side walls upto G.L. and 20 mm.thick (1:4) plaster to bottom of the pit,providing necessary invert with cement concrete (1:3:6) with stone chips as perdirection, neat cement finishing to entire internal surfaces, top of the pit covered with100 mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcementsupto 1% and shuttering including 6 mm thick cement plaster (1:4) etc. in all respect with all costs of labour and materials.With Pakur variety (JSW/JSP/SHYAM/SRMB/BMASL/ELECTROSTEEL/SSL)
