Tender For Maintenance And Repair Works To 2 Nos Type D Staff Quarters At Bsnl Bhavan, Alappuzha.; 1 Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge. 2 Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge. 3 Providing and fixing PTMT pillar cock of approved quality and colour 4 15 mm nominal bore, 125 mm long foam flow, weighing not less than 120 gms 5 Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead. 6 Providing and fixing uplasticised PVC connection pipe with brass unions : 30 cm length 20 mm nominal bore 7 Removing blocks in water closets, waste lines soil waste lines man holes and gully traps etc including disposal of waste with in 50 m lead as directed by the engineer in charge 8 Repairing the damaged bib cocks, stopcocksand pillar taps by replacing the washers and other fittings etc. complete as directed by the Engineer in charge 9 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 10 15mm nominal bore 11 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittingsarrangement of approved quality and colour. 12 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm 13 Cleaning and removing long standing stains of terrazzo floor tiles, ceramic glazed floor tiles,ceramic glazed wall tiles using suitable cleaning agents and mild acids etc. complete as per the direction of Engineer in charge 14 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 32 mm dia 15 12 mm cement plaster of mix : 16 1:6 (1 cement: 6 fine sand) 17 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required : 18 W.C. pan with ISI marked white solid plastic seat and lid 19 Providing and fixing PTMT bib cock of approved quality and colour. 20 15mm nominal bore, 86 mm long, weighing not less than 88 gms 21 Providing and fixing PTMT grating of approved quality and colour.Circular type 22 100 mm nominal dia 23 Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete. 24 Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kgper sqm including pointing the joints with white cement mixed with pigment of matching shade complete. 25 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes 26 Providing and fixingPTMT health faucet of approved quality of standard design 15 mm nominal bore 27 Checking and attending minor repair work of plumbing, floors around W/C , wash basin . Sink etc., as directed by the engineer in charge (a) Plumber 28 Renewing glass panes, with wooden fillets wherever necessary: 29 Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm) 30 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 direction of Engineer-in-Charge. 31 With cement mortar 1:4 (1 cement : 4 fine sand) 32 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work 33 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. 34 Old work (one or more coats) 35 Providing and fixing PVC pipes of pressure class 4kg/sqcm including jointing the pipe with solvent cement etc. complete 36 75 mm outer dia. 37 Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineerin- charge 38 Extruded section profile size 48x40 mm 39 Providing and fixing to existing door frames. 40 24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of H section, a uPVC hollow section of size100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. U cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturers specification and direction of Engineer-in-charge. (For W.C. and bathroom doorshutter). 41 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 42 Of area 3 sq. metres and below 43 Providing and fixing 450x350 mm mirror of superior glass (of approved quality) complete with necessary fixing arrangements and fixed to wooden cleats withscrews and washers complete. 44 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: 45 White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap 46 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall 47 20 mm nominal outer dia. Pipes. 48 32 mm nominal outer dia. Pipes. 49 Providing and fixing on wall face unplasticised Rigid PVCpipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 50 110mm diameter 51 75mm diameter 52 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVCpipes conforming to IS 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. 53 Single tee with door 75x75x75 mm 54 Single tee with door 110x110x110 mm 55 Bend 75x75x75 mm 56 Bend 110x110x110 mm 57 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC pipes by means of 50x50x50 mm hard wood 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. 58 75 mm 59 110 mm 60 Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. Note :- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works. 61 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. 62 10 litre capacity - White 63 Cutting baniyan trees growing on the gap between sun shade and wallsincluding cutting of trunks and branches, removing the roots and disposal of unserviceable material.
