tender for repair and maintenance including internal electrical installation of sub centre at upper katchal of health department at katchal 8th call-2 all kinds of soil 3 providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - all work up to plinth level : 4 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) 5 1:4:8 (1 cement : 4 coarse sand (zone-ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 6 making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-iii) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth. 7 providing and fixing ist quality ceramic glazed wall 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 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. 8 providing and fixing nickel plated m.s. pipe curtain rods with nickel plated brackets : 9 20 mm dia (heavy type) 10 structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 11 providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. 12 g.i. pipes 13 providing and fixing plain multipurpose cement board(hight pressure steamcured)withsuitablescrewsforcementparticleboardin ceiling etc. complete (frame work to be paid seperatately). 14 6 mm thick cement fiber board, type-b, category-iii as per is: 14862:2000 15 12 mm cement plaster of mix : 16 1:4 (1 cement: 4 fine sand) 17 applying priming coati 18 with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works 19 painting with synthetic enamel paint of approved brand and manufacture to give an even shade : 20 two or more coats on new work 21 painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade : 22 two or more coats on new work 23 providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 24 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 said and colour complete to give and even said. 25 old work (one or more coats) 26 applying priming coats with primer of approved brand and manufacture, having tow voc (volatile organic compound) content. 27 with water thinnable cement primer on wall surface having voc content less than 50 grams/litre 28 removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete 29 finishing walls with acrylic smooth exterior paint of required shade: 30 old work (one or more coat applied @ 0.90 itri10 sqm). 31 varnishing with flatting varnish of approved brand and manufacture one or more coats on old work. 32 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. 33 with cement mortar 1:4 (1 cement : 4 fine sand) 34 renewing glass panes, with wooden fillets wherever necessary: 35 float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm) 36 providing and fixing g.i. chain link fabric fencing of required width inmesh size 50x50 mm including strengthening with 2 mm dia wire ornuts, bolts and washers as required complete as per the direction ofengineer-in-charge. 37 made of g.i. wire of dia. 4 mm, pvc coated to achieveouter dia not less than 5 mm in required colour and shade 38 providing and fixing p.v.c. low level flushing cistern with manuallycontrolled device (handle lever) conforming to is : 7231, with all fittingsand fixtures complete. 39 10 litre capacity - white 40 providing and fixing p.v.c. waste pipe for sink or wash basin includingp.v.c. waste fittings complete. 41 semi rigid pipe 32 mm dia 42 providing and fixing uplasticised pvc connection pipe with brass unions : 43 45 cm length 15 mm nominal bore 44 providing and fixing c.p. brass shower rose with 15 or 20 mm inlet : 45 100 mm diameter 46 providing 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. 47 providing and fixing c.p. brass bib cock of approved quality conforming to is:8931 : 48 15 mm nominal bore 49 galvanised iron work welded in build up sections / framed work, including cutting, hoisting, fixing in position using g.i. pipes, angles, flats etc. with necessary connecting plates, nuts & bolts etc. as required and applying a priming coat of red oxide zinc chromate steel primer. 50 in posts, roofing, truss, gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. 51 providing and fixing c.p. brass pillar cock of approved quality conforming to is:8931: 52 15mm nominal bore 53 supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. 54 supplying and fixing metal box of 180mm x 100mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 a socket outlet and 15/16 a piano type switch, connections, painting etc. as required 55 installation, testing, commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two gls/cfl/led lamps per fitting, complete with all accessories including connection etc. as required. 56 installation, testing and commissioning of ceiling fan, including wiring with the down rods of standard length (up to 30 cm) with 1.5 sq.mm frls pvc insulated, copper conductor, single core cable etc. as required. 57 installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required 58 a) upto 450 mm sweep 59 supplying and fixing pvc batten/ angle holder including connections etc. as required. 60 supplying ofled 20 watts batten/tubelight streak square 4-ft cool day light similar to halonixtwith lamp20 w led 6500 k or its equivalent.. 61 supplying of 10 w wall lamp led oval shape outdoor bulkhead waterproof ip54 similar to murphy or its equivalent. 62 supply of led bulb of 9 watts, white b22 similar to havells lhldeueeml8r009 or equivalent to isi specification. 63 supplying ofenergy savinga.c. ceiling fan 1200 mm sweep, with all accessories .similar to polycab eteri bldcor its equivalent 64 supply ofexhaust fan of size 200 mm similar to polycab freshbreeze or its equivalent.