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Tender For Maintenance And Repairs To Staff Quarters [3 Nos. Type V And 6 Nos. Type Iv] At Kulakkad,Thiruvalla [Re-Call]; 1 White washing with lime to give an even shade : 2 a)Old work (one or more coats) . 3 Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and of required shade and colour complete to give and even shade. 4 a)Old work (one or more coats) 5 Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : a) Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface. 6 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 7 a) One or more coats on old work. 8 French spirit polishing : 9 a) One or more coats on old work. 10 Renewing glass panes, with wooden fillets wherever necessary: 11 a) Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). 12 Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of Engineer-In-Charge.a) With cement mortar 1:4 (1 cement : 4 fine sand). 13 Dismantling of flushing cistern of all types (C.I./PVC/Vitreous China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead. 14 Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete. 15 a) 10 litre capacity - White 16 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately). 17 a)Kiln seasoned and chemically treated hollock wood. /country wood 18 Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings : 19 a)Flat back wash basin of size 550x400 mm. 20 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 21 a)Flexible pipei)40 mm dia 22 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931: 23 a)15 mm nominal bore. 24 Providing and fixing uplasticised PVC connection pipe with brass unions : 25 a) 30 cm length i) 15 mm nominal bore 26 Repairs to wooden doors by taking out the door shutters,making necessaryrepairs including chiselling of sides,replacing Hinges etc, wherever required and refixing the same to ensure smooth closure, etc, complete as per direction of the engineer in charge. 27 Cleaning of water tanks after emptying the tank, cleaning with gunny bags etc. to get rid of accumulated dirt, vegitation,fungi and finally cleaning with clear water and applying suitable disinfectant like KMNO4 etc. in recommented quantity all complete as per direction of the Engineer-in-Charge. 28 a) tanks of 500 litre capacity 29 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. :Concealed work, including cutting chases and making good the walls etc. 30 a)15 mm nominal outer dia .Pipes. 31 b)20 mm nominal outer dia .Pipes. 32 c) 25 mm nominal outer dia .Pipes. 33 d) 32 mm nominal outer dia .Pipes. 34 Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. 35 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 36 a)1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 37 b)1:5:10 (1 cement : 5 coarse sand(zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) 38 Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : 39 a) 100 mm diameter 40 Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete : a) 250x16 mm 41 Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete : 42 a)250x10 mm 43 b)200x10 mm 44 c)150x10 mm 45 d) 100x10 mm 46 Providing and fixing aluminium handles ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : 47 a)100 mm 48 b)75 mm 49 Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge. 50 Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC ‘C’ channel of size 30mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the ‘C’ Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer’s specification & drawing. a) 30 mm thick plain PVC door shutters. 51 Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification. 52 20 mm cement plaster of mix : a) 1:4 (1 cement: 4 fine sand) 53 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. a)15 mm nominal bore. 54 Providing and fixing PVC trap of self cleansing design with PVC screwed down or hinged grating with or without vent arm couple including cost of cutting and making good the walls and floors.a) 100mm inlet and 75mm outlet 55 Providing and fixing unplasticized rigid polyvinyl chlordie soil, waste and vent pipe with socket (conforming to IS 4985-1988) of pressure class of 4Kg/Sq.cm. Including jointing the pipe with solvent cement. 56 a)110mm dia 57 b)90 mm dia 58 Providing and fixing on wall face unplasticised -P.V.C moulded fittings / accessories 59 Door bend 60 a)90 mm dia 61 b)110 mm dia 62 Terminal Guard 63 a)90 mm dia 64 b)110 mm dia 65 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hardwood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 66 a) 75 mm 67 b)110 mm 68 Providing and fixing gun metal gate valve with C.I. Wheel of approved quality (screwed end) 69 a) 25 mm nominal bore. 70 b)40mm nominal bore 71 Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design. 72 Construction of chamber for 100mm sluices valveProviding and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.
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