Tender For Repair And Painting Work Of The Office Of The Superintending Engineer - Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. DSR 13.91 2 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal rubbish to the dumping ground within 50 metres lead. DSR 15.56 3 12 mm cement plaster of mix: 1:6(1 cement: 4 coarse sand) DSR 13.1.2 4 Providing and applying white cement based putty average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. DSR 13.80 (2023) 5 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4 cement coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm DSR 11.41.2 6 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 approved make colours such as White, Ivory, Grey, Fume Red Brown, laid on mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sgm including pointing the joints with white cement and matching pigment etc., complete. DSR 11.37 7 Providing and fixing Ist quality ceramic glazed wall tiles conforming to 1S: 15622 (thickness be specified 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 steps and dados, over 12 mm thick bed of cement mortar 1:3 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing white cement mixed with pigment of matching shade complete. DSR 8.31 (2023 8 Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete. Galvanised M.S. Wire gauze with 0.63 mm dia wire and 1.4 mm aperture on both sides DSR 10.29.1 9 Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part 1) decorative type, core block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws DSR 9.20.2 10 Distempering Old work (one or more coats) with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound content less than gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour DSR 13.81.1 (2023) 11 Finishing walls with Acrylic Smooth exterior paint of required shade Old work (Two more coat applied 1.67 Itr/ 10 sqm) on existing cement paint surface DSR 13.111 (2023) 12 Finishing walls with water proofing cement paint required shade: Old work (one or more coats @ 2.20 kg/10 sqm) complete. DSR 13.109.2 (2023) 13 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture DSR 13.62.1 14 Providing corrugated G.S. sheet roofing (0.63 mm thick with zinc coating not less than 275 gm/m) including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping sheets complete (up to any pitch in horizontal/ vertical curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. DSR 12.1.3 (2023) 15 Providing and fixing in position wall panelling at all heights with integral densified calcium silicate panelsttiles of size 595 x 595 mm, having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal 8225:1987, Light reflectance of 85% (minimum). conductivity <0.043 W/m K as per ASTM 518:1991, comprising of a frame made from especially fabricated galvanised mild steel sheet 0.50 mm thick pressed section (galvanizing @120 grams per sgm including both sides) i.e.vertical studs of size 48 x 34 x 36 mm are placed at 600 mm centre to centre in a floor and ceiling channel section of size 50 x 32 mm fixed to the floor and soffit at 600 mm centre using 12 mm dia,50 mm long wedge type expanded zinc alloy dash fastner with 10 mm bolt. This same channel is then to be fixed horiziontal direction at 600 mm centre to centre so as to form a grid of 600 mm x 600 mm. Glasswool of 50 mm thickness is then to be inserted in the slots and finally calcium silicate non combustible panelsftiles are to be screw fixed with self tapping pan head nickel coated mild steel screws of size 13 x 3.2 mm on to this grid leaving an even groove of 1 mm between the panels. The joints between the panels are to be duly jointed and finished using recommended jointing calcium silicate based compound and fiber joint tape roll 50 mm wide (90 metre )roll and two coats of primer suitable for panelling as per manufacturers specification as per direction of Engineerin- Charge all complete. With 15 mm thick fully perforated square/butt edge light weight calcium silicate panels/ tiles DSR 26.24.1 16 Providing and fixing false ceiling at all heights with integral densified calcium silicate reinforced with fibre and natural filler false sqm per 2270.02 183519.77 ceiling tiles Size 595x595 mm of approved texture, design and patterns as per CPWD Specification 2019, to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanised iron section of 0.33 mm thick (galvanized @ 120 grams per sqm including both sides)comprising of main-T runners of size 24x38 mm of length 3000 mm, cross 24x32 mm of length 1200 mm and secondaryintermediate cross-T of size 24x32 mm of length 600 mm to formgrid module size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 12x50 mm long dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 76x25x25x1.6 mm fixed with grid and Z cleat of size 25x37x25x1.6 mm thick with precut hole on both 25 mm flange to pierce into 12x50 mm even bigger size dash fastener if require, fixed with Glavanised iron perimeter wall angle or size 24x24x0.40 mm of length 3000 mm to be fixed on periphey wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directionsof the Engineer-in-Charge.. With 15 mm thick Tegular edged light weight calcium sliciate false ceiling tiles DSR 26.22.1 17 Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations With average thickness of 120 mm and minimum thickness at khurra as 65 mm. DSR 22.7.1 (2023) 18 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.DSR 18.48 (2023) 19 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.20 mm nominal dia Pipes DSR 18.7.2 (2023) 20 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 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.25 mm nominal dia Pipes DSR 18.7.3 (2023) 21 Providing and fixing gun metal gate valve with C.I. wheel approved quality (screwed end): 25 mm nominal bore DSR 18.17.1 (2023) 22 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): 25 mm nominal bore DSR 18.46.3 (2023) 23 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.DSR 17.73.2 (2023) 24 Providing and fixing C.P. brass bib cock of approved quality conforming to 18:8931: 15 mm nominal bore DSR 18.49 (2023 25 Providing and fixing C.P. brass long nose bib cock approved quality conforming to S standards and weighing not less than 810 gms. 15 mm nominal bore DSR 18.50 (2023) 26 Providing and fixing wash basin with C.I. brackets, mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:- White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer DSR 17.7A (2023) 27 Providing and fixing one piece construction white vitreous china squatting plate with an integral longitudinal flushing pipe, white P.V.C. automatic flushing cistern, with fittings, standard size G.I. / PVC flush pipe for back and front flush with standard spreader pipes with fittings, G.I clamps and C.P. brass coupling complete, including painting of fittings and cutting and making good the walls and floors etc. wherever required: Single squatting plate with 5 litre P.V.C. automatic flushing cistern DSR 17.6.1 (2023) 28 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. 110 mm diameter DSR 12,4.2 (2023)
