Bharat Sanchar Nigam Limited Tender

2nd class teak wood 50 x 35 mm

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, with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness, jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600x600 mm

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 600x600 mm

French spirit polishing :

Two or more coats on new works including a coat of wood filler.

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.

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

Two coats.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

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.

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead:

Of area 3 sq. metres and below

Fixing aluminium work with available aluminium sections 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 fixed portion

Providing and fixing mineral fibre false ceiling tiles at all heights of size 595X595mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised @ 80 gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size 24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-incharge.

With 16 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.55 to 0.6)

Dismantling false flooring including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Dismantling of existing Aluminium Door / partition and stacking of serviceable materials and disposal of unserviceable materials all upto floor five level as decided and directed by the Eng-in-charge.and also dimantled materials handed over to Telecom Authority.

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc. to be paid separately).

Providing and fixing patch fittings for doors of Ozone make or equivalent all as directed

Ozone OPF-2/3-PLUS-105 or equivalent

Ozone Iron floor spring or equivalent

Ozone OPL-1 Steel Corner Patch Lock with Strike Plate (Silver), SSS or equivalent

OGH-11-32mmx600mm or equivalent

Providing and fixing chromium plated brass handles with necessary screws etc. complete:

100 mm

Providing and fixing chromium bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

250x10 mm

150x10 mm

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Create virtual walkthrough video of 1 minute duration of the proposed CNOC room, 5th floor of haddows exchange as per the architectural drawing.

Providing and fixing 9 mm thick Marine plywood conforming to IS: 710 in wall panelling with necessary screws etc complete.

Providing and fixing 25mm thick fabric wrapped acoustic wall panels of approved colour, size and shape, cutting to the required size and fixing to the wall panelling using necessary screws all complete.

Providing and fixing 18 mm thick Marine plywood conforming to IS: 710 in flooring over the aluminium grid / wooden frame work with necessary screws etc complete. (aluminium grid / wooden frame work will be paid seperately)

Providing and fixing decorative printed carpet 8mm thick flooring of approved colour as deirected by the engineer in charge.

Providing and fixing 100% Blackout PVC Roller Blinds for Windows UV Protection, Waterproof, Room Darkening, Corded Roll Up and Down Blinds for Office of approved brand, shade as per the direction of Engineer in Charge.

Cleaning of both sides of window glasses with Glass Cleaner Liquid as directed by the Engineer in Charge.

Providing epoxy based paint specially made for use on metal surfaces over one coat of etch primer, one coat of universal primer and applying on old aluminium windows frames all complete. (Actual painted area of the frames will be measured for payment)

Repairs to aluminium windows including replacement of worn out fittings, easening, lubrication all complete.

Providing and fixing cement bonded particle board made out of cement and mineralized wood particles (Bison or approved equivalent) in partition including cutting to the required shape, fixing to the wall frames with necessary screws all complete.

12mm thick

Providing and fixing 1mm thick lamination sheet in partition walls using approved adhesives to level without buldging, warping all complete.

Deep cleaning of Granite / Marble flooring, skirting using approved cleaning materials all complete.

Sorting, loading and transportation of Aluminium sections from 2nd floor of St.Thomas Mount Exchange,Flower bazaar TE and KK nagar TE to haddows road Telephone Exchange including unloading and stacking at 4th floor using mechanical trasportation etc. complete all as directed by the Engineer in charge.