Fixing of floor tiles, false ceiling, sliding glazed window and civil Renovation work at various rooms of O/o CE, BBO, Guwahati and O/o of SE, HO and IC, Guwahati on Second floor and Third floor of CWC Office building Guwahati during 2021-22

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 Metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 15.2.1

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 Metres lead : Of area 3 sq. Metres and below 15.12.1

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 Metres lead : Of area beyond 3 sq. metres 15.12.2

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. CPWD DSR 13.91

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. 15.60

Providing and laying Vitrified tiles in floor with different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately). Size of Tile 1000x1000 mm 11.49.4

6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand) 13.16.1

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. 13.80

Applying one coat of water thinnable cement primer of approved brandand manufacture on wall surface Water thinnable cement primer 13.43.1

Wall painting with acrylic emulsion paint, having VOC (Volatile OrganicCompound ) content less than 50 grams/ litre, of approved brand andmanufacture, including applying additional coats wherever required,to achieve even shade and colour. Two coats 13.82.2

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work 13.99.1

Providing and fixing false ceiling at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum). Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991, in true horizontal level suspended on interlocking metal powder coated T-Grid of hot dipped galvanised iron section of 0.40 mm thick on Silhouette profile,rotary stiched double webbed white with 6mm reveal profile (white/black),comprising of main-T runners of size 15x42mm of length 3000 mm, cross - T of size 15x42 mm of length 1200 mm and secondary intermediate cross- T of size 15x42 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 22x19x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge. With 15 mm thick integral densified micro edge light weight calcium silicate false ceiling tiles 26.23.1

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. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron) @0.849 kg/m Jindal Section No.20058 21.1.2.3

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick :Float glass panes 5.0 mm thick glass panes (weight not less than 12.5 kg per sqm) 9.7.7.2

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer in- charge. Pre-laminated particle board with decorative lamination on both sides 21.2.2

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of 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. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws 9.20.1

Providing and fixing Wall mountable fan of 450mm sweep area, vertically and horizontally adjustable, with air delivery 110 m3/minute and rated speed of 1400 revolution/minute Make: Havells./Orient. /Crompton Greaves /Usha./Bajaj. As per Market Rates

Supplying, fitting and fixing recessed Led Surface flat panel of approx size 600mm X 600mm Make : Philips PowerBalance Tunable White RC464B LED80S/TWH PSD W60L60 VPC PIP or equivalent As per Market Rates

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. Group C 1.8.3

Providing & Fixing Vertical blinds louver 100mm wide strips in dust guard series of Vista make or equivalent make (Shade & pattern approved by Engineer-in-Charge) consisting of head channel 25X50mm anodized aluminum fixed with balance in front of the channel of same fabric of lover complete with fabric made of polyester & viscous pre dust guard treated, guardian titer, cord lock, drum cradle, tilt rod etc. As per market rates

M/S A K ENTERPRISE

CHANDAN CHOWDHURY

M/S NILIMA ENTERPRISE

DHIRAJ GOGOI

Consulting Engineer NG

M/s GANPATI TRADERS

kashliwal design axis