|
| 1 | SCHEDULE OF RATES FOR CIVIL MAINTENANCE & RENOVATION WORK AT PDIL BHAWAN, NOIDA |
| 2 | 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. |
| 3 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 4 | 20 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) |
| 5 | Extra for providing and mixing water proofing material in cement per bag of plaster work in proportion recommended by the manufacturers. 50kg cement used in the mix |
| 6 | Providing self levelling Screed usingproportion 1:2:2 cement: sand : 8 mm down aggregates ( by weight) with addition of suitable free flow and performance improving additives namely micro silica, shrinkage compensating admixtures, polymers, high range super plasticizers all in premixed powder form pack in correct proportion as % of cement weight. W/C ratio not to exceed 0.4. The mixture should be done in half bag mixers by re proportioning and laidon prepared surface with bonding agent applied. The item to including providing all materials mixing, laying, tamping and levelling and curing for next 4 days with sprinkling of water etc complete. |
| 7 | Extra for providing and mixing water proofing material in cement per bag of concrete work in proportion recommended by the manufacturers. 50kg cement used in the mix |
| 8 | Providing and laying four courses water proofing treatment with bitumenfelt over roofs consisting of first and third courses of blown bitumen 85/25 or 90/15 conforming to IS : 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self finished bitumen felt) and fourth and final course of stone grit 6 mm and down size or pea sized gravel spread at 6 cubic decimeter per square metre, including preparation of surface but excluding grading complete with :Bitumen felt (hessian base) type 3 grade I conforming to IS : 1322 |
| 9 | Providing & fixing SS Nahani Traps. The work shall include fixing the trap in P.C.C. 1:2:4, and shall be provided with Chromium plated brass hinged type heavy grating on the top. The deep seal traps shall have generally 50mm water seal, as required complete in all respect. |
| 10 | 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. |
| 11 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer\"s specification. Two or more coats on new work, New work over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre. |
| 12 | Removing white or colour or putty by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. Complete |
| 13 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. |
| 14 | Providing, erecting and dismantling hanging / suspended type scaffolding in atrium of building, supported from roof / slab / steel structure using wire ropes, chains, anchors, MS tubular members, working platforms, guard rails, toe boards and complete safety arrangements, including shifting, maintenance during execution of work and dismantling after completion, complete as directed by Engineer-in-Charge. Measurement shall be in sqm of working area. |
| 15 | 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 20mm thick cement mortar 1:4 (1 cement : 4 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 500x500 mm) |
| 16 | Providing and laying 1st quality ceramic tiles of minimum thickness 5 mm of size : 300MM X 450MM, of approved quality / make/finish on 20mm thick 1:4 (1 cement : 4 coarse sand) mortar bedding for dado including finishing of joints with white / pigment of matching shade etc. complete, as approved by Engineer in-charge. |
| 17 | Same as above but in skirting, 100mm high laid flush with the plastered /painted surface, as approved by Engineer-in-charge. |
| 18 | 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. |
| 19 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. Powder coated aluminium (minimum thickness of powder coating 50 micron) |
| 20 | Providing and fixing double scaffolding system (cup lock type),only for exceeding one floor height, 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. |
| 21 | Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm runningat the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer\"s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks) |
| 22 | Providing and fixing false ceiling at all heights with integral densified calcium silicatereinforced with fibre and natural filler false ceiling tiles of Size 595x595mm of approved texture, design and patterns as per CPWD Specification 2019, to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanised iron section of0.33mmthick (galvanized @ 120 grams per sqm including both sides)comprising of main-T runners of size 24x38 mm of length 3000 mm,cross - T of size 24x32 mm of length 1200 mm and secondary intermediate cross-T of size 24x32 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanized 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 25x37x25x1.6mm thick with precut hole on both 25mm flange to pierce into 12x50mm or 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 450mm center to center and 40 mm long dry wall S.S screws. The workshall be carried out as per specifications, drawing and as per directionsof the Engineer-in-Charge. 26.22.1 With 15 mm thick Tegular edged light weight calcium sliciate false ceiling tiles |
| 23 | 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. |
| 24 | Separation Membrane of impermeable plastic sheeting |
| 25 | Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material outside the PDIL premises by mechanical transport including loading, transporting, unloading and complete in all respect as per directions of Engineer in charge. |
