Tender For Repair And Maintenance Work At Ncc Office Complex At New Govt. Senior Secondary School, Near Mohanpura Puliya, Jodhpur - 1 Removing dry or oil bound distemper by scrapping sand papering and preparing surface smooth including necessary repairs to scratches by sandla/loi and all scaffolding (for colour changing only) 2 Distempering with 1st quality acrylic washable distemper (ready mixed) of approved manufacturer and of required shade and colour completeincluding all scaffolding as per manufacturers specification. Two or more coats on new workincluding prepartion of base with primer, putty, lippy etc complete in all respect. 3 Painting with synthetic enamel paint of approved brand and manufacture togive an even shade :One or more coats on old work. 4 Nano technology water proofing, thermal insulation protection coating : Nano technology water proofing or anti stain protection coating 5-7 layer process for increasing life of all stone fascia/facades/flooring or stone building and damage control protection, life 7-9 years, warranty 5 years-- before coating washing of stone and degreasing of that area is done 1 coat. (Removing of algae/moss/blackness/stains/rust etc. is extra) then after drying doing 1 coat of Nono technology hydrophobic prime. After this on dry area Nano technology water proofing treatment in 3 coats wet on wet. In case of anti stain treatment 2 top coats of anti stain, anti slippery, natural transparent high shine or matt chemical treatment is done. 5 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. 1: 3: 6 or richer mix. 6 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 20mm nominal size). 7 Supply and installation of Multi Rib Proofing/cladding Sheet Manufacture out of0.50mm TCT (Total Coated Thickness) high tensile Zinc aluminum alloy coated galvalume steel (as per 150gsm zinc aluminum coated 550Mpa tuekd strength) confirming to IS: 1397/astm A-792 sheet to have wide pens 30mm high NB at 250 centre and centre width of 1020mm sheets be casted with regular modified polyster system on a continuous with line on centre for face and with a polyster coating respectively sheet shall have proportionality with siphoned plate made to prevent leakage sheet shall be fixed by more of sell drilling lift tapping hot dip zinc coated hox head fasterner of size 12x14x55mm long. The sheet shall be supplied in cost one length and for a minimum up to 12mts with all scaffolding. 8 Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2coarse sand : 4 stone aggregate 10mm and down gauge) includingfinishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : 9 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish : 20 mm thick 10 Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres 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 within 50 m lead With cement mortar 1 :4 ( 1 cement : 4 coarse sand) 11 Pointingonstonemasonryincementsandmortar 1:3 (1 cement : 3 sand) : Deep groove pointing 12 Pointing on stone slab ceiling with cement mortar 1:2 (1 cement : 2 fine sand): Flush/ Ruled pointing 13 P & F Indian type white glazed vitreous china 1st quality W.C. orissa pan (IS :2556 Mark) with 100 mm vitreous china P or S trap including cutting and making good the wall and floor: Size 530x410mm. 14 P & F Low level Flushing Cistern of 10 litres capacity (IS :2556 mark) of approved make with complete fittings C.I.brackets duly painted, brass ball cock with ball (IS: 1703mark) complete including cutting and making good the wall: PVC with PVC bend and superior internal fittings as per IS :7231 15 L/C for fixing of GI/AC sheet include. Cutting jhiri and repair , cutting of sheet , fixing of sheet with J or L hook and bitumen washer as per direction of EI 16 P & F Jet spray for water closet with C.P. Copper Tube flangeof approved make. 17 P & F C.P. Health Faucet with 1Mtr. Long Tube & Hook of approved make and heavy as per direction of Enginner-in-Charge 18 P & F European type white glazed vitreous china 1st qualityW.C pan (IS : 2556 Mark) with P or S trap including cuttingand making good the wall and floor 19 P & F water closet Seat Covers with brass hinges complete :White. 20 P & F C.P. lugs for toilet seat cover. 21 P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make, P.V.C Waste pipe with PVC nut 32 mm complete including cutting & making good the wall : Size 580 mm x 450 mm 22 P & F Soap Dish or Tray of approved quality/make C.P. brass 23 Providing and fixing 1st quality standard white, grey, ivory, fume red brown, light green, light blue and other light shades glazed tiles confirming to IS : 13753 & IS :15622 of size 200mm x 300mm in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (excluding the cost of cement plaster on walls and pillar). 24 Providing and fixing 1st quality MAT finished ceremic tile size 300x300mm confirmingto IS : 13755 and IS : 15622 colour such as white, grey, ivory, fume red brown, light green, light blue and other light shades in floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (including the cost of cement mortar bed 1:4). 25 P & F Bib Cock (IS : 8931 Mark), Superior quality of approved make: C.P. Brass bib cock,15mm nominal bore. 26 P & F Pilllar Cocks (IS :8931 : 1993 Mark) of superior quality and approved make: C.P. Pillar cock, 15 mm dia nominal bore 27 P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Gyser etc. C.P. Inlet connection 15mm.Brass (IS : 8931 marked) 28 P & F 15 mm. Dia Connection Pipe of approved quality/make : PVC pipe withC.P. Brass nuts upto length, 600mm. 29 P & F Full-way Valve (IS:778 Mark) or wheel valve of approved make : Gun-metal 25mm nominal bore. 30 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1 metre 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) 20mm nominal size 31 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1 metre 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) 25mm nominal size 32 Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes Type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /make 110 mm dia 33 Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /make Bend 45 Dg. 110mm dia 34 Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /make Nahni Trap with Jali 4” 110mm dia 35 P& F waste Coulping with fittings of approved quality /make: C.P. Brass 32 mm dia 36 P& F waste Pipe with all fitting P.V.C. with P.V.C. nut 32 mm dia 37 P & F lst quality WVC Urinal (IS:2556 mark) with 25mm dia G.I. waste pipe, dome waste couplings, concealed iron brackets or screws etc complete. Mini stall size 455x385x350mm. 38 P & F C.P. brass Urinal Spreader for stall urinal of approved make. 39 Providing and fixing superior quality PVC Tank Cover complete as per approved by Engineer In Charge Above 500 Lt. capacity 40 P&F Looking Mirror 5mm thick of approved make with ornamental frame size 50x12 with 6mm Ply Board on Back Side Complete as per approved sample 41 P & F Towel Rail or Ring of approved quality/make: C.P. brass Towel Rail elbow type with concealed screws size 600 mm (Heavy duty). 42 Providing and fixing Marble stone flooring table rubbed, 15-18 mm thick over 20mm (Av.) thick base of CM 1:4 (1 cement : 4 coarse sand) jointing with white cement mortar 1:2 (1 white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete. Rajnagar 1st quality/Ageria with light spots. Above 3601 Cm2 Slabs 43 P&F Marble Urinal Partition slab both sides polished of approved design cut from marble size 900x600mm. Makrana `Adanga` or Raj Nagar 1St Quality White or Andhi Indo-Italian marble. 44 Labour charges for repair to door / window without using any material such as applying randha (finishing) tightening of bolts & screw etc. 45 Repair of existing steel glazed doors, windows and ventilator,MS sheet door, garge doors, compound wall gates etc. bywelding drilling complete include. Cost of welding rods andhire charge of welding meachine and TP etc complete 46 Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20x3mm with suitable screw at not exceeding 150mm distance. 47 Renewing glass panes,with putty and nails wherever necessary Float glass panes of thickness 4 mm 48 Mechanised sewer line Cleaning upto diameter 100mm with the help of PU coated glass fibre rod mounted on a wheel with brush attachment. 49 Mechanised Cleaning and desilting of manhole/sewer line chambers With the help of mechanical bucket which gets open and close through levers.Depth upto 2.0 mtr. 50 Half brick masonry in Superstructure , above plinth level upto floor Vlevelusing bricks of designation 75 Cement mortar 1 : 6 (1 cement : 6 coarse sand) 51 Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide 52 Providing and fixing 14 mm thickAcousticalwith fine fissured tiles/ Mineral fibre high density tiles with butt edgesfalse ceiling tiles of size595x595 mmin true horizontal level suspended on inter locking metal grid of hot dipped galvanised steel sections ( galvanized @ 170 gsm/sqm.) consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30mm thick (minimum) sheet spaced at 1200mm center to center and cross “T” of size 24x25mm made of 0.30mm thick (minimum) sheet, 1200mm long spaced between main “T” at 600mm center to center to form a grid of 1200x600 mm and secondary cross “T” of length 600mm and size 24x25mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and wall angle of size 21x21x0.30 mm and laying false ceiling tiles of approved texture in the grid including, wherever, required, cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats fixed to ceiling with 6 mm dia and 50mm long dash fasteners, 4mm GI adjustable rods with galvanised level clips spaced at 1200mm center to center along main T, bottom exposed width of 24mm of all T-sections shall be pre-painted with polyester paint, all complete at all heights as per specifications drawings and as directed by Engineer-in-Charge. ( The tiles should of 90 % RH avg. NCR 0.55 light reflectance> 80% thermal conductiveity K = 0.052-0.057 w/m K colour white. Fire performance class 0/class I(BS 476) with warranty against sag) 53 Providing and fixingaluminum workfor doors ,windows, ventilators and partition with extruded built up standard tubular / appropriate Z sections and other sections of approved make conforming to IS :733 and IS :1285,fixed with rawl plugs and screws or with fixing clips ,or with expansion hold fasteners including necessary filling up of gap. at junctions , at top ,bottom and sides with required PVC/neoprene felt etc. Aluminium section shall be smooth ,rust free, straight ,mitered and jointed mechanically wherever required including cleat angle Aluminium snap beading for glazing /paneling , C.P. brass/ stainless steel screws Al. Tower bolt & Al. handle & Al. Aldrop etc.,all complete as per architectural drawings and thedirections of Engineer- in – charge .(Glazing and paneling to be paid for separately). For fixed portionPolyester Powder coating aluminum( minimum thickness of powder coating 50 micron) 54 Construction of chamber in all type of soil with 300 mm thick masonry in CM 1:6 m,10 cm thick C.C. 1:5:10 in foundation, 20mm thick insider plaster in Cm 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring , earthwork etc. complete as per design including disposal of surplus earth within a lead of 50 mtr. inside size 450 x 450mm depth upto 0.5 M Cement cover with frame. 55 Providing and fixing to existing door frames. 30mm thick factory made solid panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for stiles and 15 mm x15mm , top & bottom rails. M.S .frame shall have a coat of steel primers of approved make and manufacture M.S. frame covered with 5mm thick heat moulded PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45 degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75 mm shall be flat and 20mm shall be tapered in 45 degreeon the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75 mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top bottom and lock rails shall be provided either side of the panel. 10mm (5mm x 2) thick, 20mm wide cross PVC sheet shall be provided as gap insert for top rail & bottom rail. Panelling of 5mm thick PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm +2mm) thick x 15mm wide PVC sheet bending on inner side, and joined together with solvent cement adhesive. An additional 5mm thick PVC strip of 20mm 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, manufacture’s specification & drawing.(For W.C.and bathroom door shutter). 56 Providing and Fixing Aluminium composite panel ofapproved make 3mm thick with 0.5mm thick skin & PVDF coated approved shade for wall panelling. Main framing work to be done using 50mmx25mmx1.6mm tubular section of approved make. Stainless steel screw to be used to fix the ACP panel to be fixed to the main frame with industrial adhesive tape and panel groove to be sealed with weather proof silicon sealant suitable for glass/aluminium etc. complete in all respect as approved by Engineer-in-charge. 57 Stone slab roofing on ground floor with fine grained stone slab from approved quarry including filling of joints of parapet and slab on both sides in cement sand mortar 1:4,with ceiling pointing in cement sand mortar 1 : 3 complete as per specification and instruction of Engineer In Charge
