Tender For Special Repairs And Maintenance Works To Gfff Part ,Sfcto Building, Trivandrum. - Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 2 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) 3 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) 4 Centering and shuttering including strutting, propping etc. and removal of form work for : 5 Foundations, footings, bases for columns. 6 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: 7 Cement mortar 1:4 (1 cement : 4 coarse sand) 8 Providing and fixing ISI marked IS:1341 M.S. pressed butt hinges bright finished with necessary screws etc. complete : 9 100x58x1.90 mm 10 125x65x2.12 mm 11 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 : 12 300x16 mm 13 250x16 mm 14 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 : 15 300x10 mm 16 150x10 mm 17 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 : 18 100 mm 19 Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. 20 Single rubber stopper 21 Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessaryaccessories and screws etc. complete. 22 Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows all complete with : 23 4.0 mm thick glass panes. 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 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 all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @3.3kg/sqm including pointing the joints with white cement and matching pigments etc., complete. 26 Providing and fixing on wall face unplasticised Rigid PVC rain water pipes 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. 27 75 mm diameter 28 110 mm diameter 29 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water 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. 30 100 mm diameter 31 Providing and fixing to the inlet mouth of rain water pipe PTMT (an Engineering Thermoplastic) grating square (Slit) 150 mm square with a height of 8 mm and weighing not less than 100 gms. 32 12 mm cement plaster of mix : 33 1:4 (1 cement: 4 fine sand) 34 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. 35 Two or more coats (Old work) 36 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete 37 Painting (one or more coats) on rain water, soil, waste and vent pipes and fittings with black anticorrosive bitumastic paint of approved brand and manufacture on old work : 38 75 mm diameter pipes . 39 100 mm diameter pipes . 40 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 41 One or more coats on old work. 42 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : 43 Two or more coats on new work. 44 Finishing walls with water proofing cement paint of required shade : 45 Old work (one or more coats applied @ 2.20 kg/10 sqm) over priming coat of primer applied @ 0.80 litrs/10 sqm complete including cost of Priming coat. 46 Finishing walls with Acrylic Smooth exterior paint of required shade : 47 Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface). 48 Polishing on wood work with ready made wax polish of approved brand and manufacture : 49 One or more coats on old work. 50 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. 51 With cement mortar 1:4 (1 cement : 4 fine sand). 52 Renewing glass panes, with wooden fillets wherever necessary: 53 Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). 54 Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge. 55 Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.. 56 In cement mortar 57 Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. 58 Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. 59 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. 60 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 61 Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge. 62 Providing and fixing a pair of white vitreous china foot rests of standard pattern for squatting pan water closet : 63 250x125x25 mm 64 Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 65 W.C. pan with ISI marked white solid plastic seat and lid 66 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: 67 White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap 68 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. 69 10 litre capacity - White 70 Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively. 71 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Semi rigid pipe 72 32 mm dia 73 Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : 74 Rectangular shape 453x357 mm 75 Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge. 76 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 77 20 mm nominal outer dia. Pipes. 78 25 mm nominal outer dia .Pipes. 79 32 mm nominal outer dia .Pipes. 80 Providing and fixing uplasticised PVC connection pipe with brass unions : 45 cm length 81 15 mm nominal bore 82 Providing and fixing PTMT bib cock of approved quality and colour. 83 15mm nominal bore, 86 mm long. Weighing not less than 88 gms. 84 Providing and fixing PTMT stop cock of approved quality and colour. 85 15 mm nominal bore, 86 mm long. Weighing not less than 88 gms. 86 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 87 25 mm nominal bore 88 Providing and fixing rigid PVCtrap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors : 89 100 mm inlet and 75 /50 mm outlet 90 Clearing leakage/ blockageto gully trap/floor trapincluding the cost of materials as directed by the Engineer-in-charge. 91 Cutting and removal of ficus saplings by dismantling integral water proofing compound/ cement concrete/ brick work in cement mortar etc including complete removal of its roots and making good the dismantled portion by using cement concrete 1:1.5:3 ( 1 cement: 1.5 coarse sand: 3 graded stone aggregate 20mm nominal size) with water proofing compound etc all complete at all heights as per the direction of Engineer-in-charge at site. 92 Repairs to wooden batten ceiling works up to Third floor level with following operations :- (i)Removing all the damaged / worn out false ceilng members / battens / planksfrom the frame work with out affecting the good one. ii) Providing and fixing with well seasoned wooden planks of thickness up to 12mm to match the existing wooden false ceiling with required screws, nails, glue etcto make good all complete as directed by the Engineer in charge. 93 Repair work ofwooden pannelled doors/windows/cupboards and easening of same including taking out the shutter, providing new bottom rail with good quality wood of same species as exisiting door securing the rigidity of the joints by using additional clamps as required ,refixing after necessary repairs including the cost ofnew hinges if needed etc all completeas directed by the Engineer-in-charge. 94 Checking and attending minor repair work of plumbing and minor repair oftaps around W/C, washbasin, sink etc including the cost of materials as directed by the Engineer-in-charge. 95 Removal of blockage and revamping of drainage manholes including connecting lines,repairs to side walls and cover. All complete as per direction of Engineer in Charge. 96 Providing & Fixing rigid PVC Door of size up to 0.90m width with 20mm thick Hollow pannelling section including necessary frame work, fittings,handles etc; all complete for 97 Repairing the collapsible iron gate to ease functioning by removing the worned/ rusted iron member , wheel, T sections etc and providing new one and make the gate in good condition by applying necessary lubricants etc all complete as directed by the Engineer in charge. 98 Labour charges for cleaning of cement , mosaic ,PVC and ceramic tiled floors and dado using necessary cleaning solution including filling of holes withcement paste mixed with matching pigment including deep cleaning , walls, Floors etc by using cleaning detergents as directed by the Engineer-in-charge (Including cost of all materials). 99 Labour charges for Removing & re-laying available precast slab over drainage and laying properly with out undulations and pointing with cement mortar 1: 3 (1 cement: 3 fine sand) etc; all complete as directed by the Engineer in charge. 100 Providing & Fixing bright finished MS casement window fastener or pegstays to steel windows / ventilators with necessary welding and material screws etc complete. 101 Credit to unserviceble material such as Brass unserviceble bib/stop cocks / pillar taps 102 Credit for dismantled unserviceable Mild steel wastes 103 Credit for dismantled unserviceable Aluminium section wastes
