Reinvited for Renovation of Conference Hall in Mini Sectt Phase 1 2 at Rohtak

Amount

Dismantling cement conglomerate/ terrazzo floors 25mm to 50mm thick including concrete base. (HSR 8.25)

Scraping. (c) Cement plaster. (HSR 8.32 (c)

Providing and fixing tiled false ceiling of approved materials of size 595x595mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross “T” of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main “T” at 600 mm center to center to form a grid of 1200x600 mm and secondary cross “T” of length 600 mm and size 24x25mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, 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 of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. (HSR 13.98 (b)

GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.

Providing & fixing Vitrified Tiles 600 x 600mm of approved make in flooring laid in any pattern as specified over base of 20mm thick cement coarse sand mortar 1:3 and jointed with white cement slurry mixed with pigment to match the shade to tiles. Note: - Tile shall be premium quality (first quality) of reputed manufacturer like NITCO, KAJARIA,SOMANI, ORIENT BELL, JOHNSON, RAK AND SIMPOLO. (HSR 14.89) Note:- 1. The contractor shall provide tiles of double charge, 1st quality of reputed make mentioned in DNIT & nothing extra will be paid on this account. 2. The Agency to whom the work is allotted will have to produce original bill/voucher for all quantity in token of proof of purchase of material.

Providing & fixing 1st quality ceramic glazed wall tiles confirming to I.S. 15622 (thickness to be specified by the manufacturer) of approved make in all colors, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12mm thick bed of cement mortar 1:3 coarse and jointed with grey cement slurry, including pointing in white cement mixed with pigment of matching shades complete. (b) Size of ceramic Glazed Tiles 300 x 450mm of reputed manufacturer like: - RAK, NITCO, KAJARIA shall be used as approved by Engineer-in-charge. (HSR 14.92 (b) Note: - The agency to whom the work is allotted will have to produce original bill/ voucher for all quantity in token of proof of purchase of material.

15mm thick cement plaster 1:6 on the rough side of single of half brick wall. (HSR 15.12)

Distempering with washable oil bound distemper (of approved manufacture) two coats over one priming coat on new work. (Note:- First quality paint of reputed make firm such as Goodlass-Nerolac, Berger, Garware, Jenson, Nicholson, Asian & Shalimar Shall be used as approved by Engineer-in-charge in writing, Drum of paint shall be opened in presence of Engineer-in-charge). (HSR 16.58)

Providing and applying two coats white cement based putty over plastered surface and grindling the surface smooth with sand paper to get an even and smooth finish including cost and carriage of all material, labour charges, scaffolding, sundries etc. complete. (Note:- reputed make Putty such as J.K./ Birla shall be used as approved by Engineer-in-charge). (HSR 16.81)

Factory manufactured solid flush door shutters, with block board core as per IS 1659-1969 bonded with water proof type phenol formaldehyde synthetic resin, hot pressed, confirming to IS 2202 part I and II, fixed in position, including iron hinges, screws, chocks/ cleats and stops, etc (excluding the cost of any fittings other than specified above, but including labour for fixing the same in position. (a) commercial veneering with vertical grains or corss bands and face veneer on both sides commercial facing with laminated core and lipped edges:- (ii) 30mm thick. (HSR 17.93 (a) (ii) - Note 17.18 (i)

Providing and fixing aluminium work for doors, windows, ventilators and partitions wirh extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS;733 and IS;1285 fixed with rawplugs and screws or with fixing clips or with expansion hold fasteners including necessary filling up of gaps at junctions at top, bottom, and sides with required neoprene felt etc. aluminium sections shall be smooth, rust free straight mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing/ panneling C.P. brass/ stainless steel screws etc. complete. Shutters of doors, windows & ventilator i/c providing and fixing hings/ pivots and making provision for fixing of fitting wherever required i/c the cost of PBC/ neoprene gasket required i/c aluminium fitting i.e. aluminium Kun. (HSR 17.96)

Supplying and fixing glass panes including special metal sash putty of approved make. (b) Glass panes 4mm thick, exceeding 40sq dm areas. (HSR 18.30 (b)

Pressed steel sheet frames (chowkats), consisting of 2mm thick steel sheet of the specified section, including iron lugs (hold fasts), iron hinges, conforming to P.W.D. specifications, including bolts for fixing stops, locknotch, provision for receiving tower bolts, and finished with one coat of ready-mixed paint red lead non-setting primer, of approved quality, fixed in position including the cost of cement concrete 1:3:6 for filling in the frame and cement concrete 1:3:6 for lugs complete:- (b) door and window frame of size 76mm x 38mm with 35mm wide single rebate. (HSR 18.34 (b)

NS item

P/F acoustical wall panelling with finished face of 3.5-4mm (AP/EP Series of GARNET or Equivalent) veneer. The veneer shall be pasted on 12mm thk WPS Hybrid Board (ALSTONE or equivalent) using adhesive, necessary headless nails, screws, etc. The ply shall be fixed on G.I framework (Make -Gypsteel / India Gypsum or gabson) Comprising of 48mm studs (0.55mm thick having one flange of 34mm and another flange of 36mm made of GI steel) placed at 600mm centre to centre both ways (maximum or less wherever required) in 50mm floor and ceiling channel (0.55mm thick having equal flanges of 32mm made of GI Steel) in desirable profile (Straight or Curved). A layer of 50mm thk. glass wool, density 24kg/cum, (make UP twinga/Owen cornil) wrapped in acoustical tissue shall be provided. The veneer shall be polished with MRF melamine sealer followed by two coats of melamine (matt polish Asian make) with the help of compressor. Complete in all respect with the entire satisfaction of the Engineer-in-Charge. (NS)

Virender Budhwar

sumit contractor