Wall panelling, wooden flooring and false ceiling works in the chamber of Jt. CCA, Dept. of Telecom, Dimapur.

Amount

Sub-Head: Wood and P.V.C. Work

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

Second class teak wood

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 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

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.

Providing and fixing stainless steel sliding door bolts with nuts and screws etc. complete

Providing and fixing Stainless Steel tower bolts with necessary screws etc. complete :

Providing and fixing Stainless steel handles, with necessary screws etc. complete :

Providing and fixing wooden moulded corner beading of triangular shape to the junction of panelling etc. with iron screws, plugs and priming coat on unexposed surface etc. complete 2nd class teak wood.

50x50mm (base and height).

Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality.

1.0 mm thick.

Providing and fixing decorative veneer plywood 4 mm thick conforming to IS:1328, one side decorative veneer & reverse side of adhesive bonding quality of approved quality, shade, pattern for wall panelling/ cladding to be fixed over plywood lining with necessary headless nails, adhesives including priming coat on unexposed surface all complete as per direction of Engineer-in-charge (Cost of plywood lining will be paid for separately).

Providing and fixing plain lining with necessary screws/ nuts & bolts/ nails, fixed on wooden/ aluminium/ steel frame work, complete as per direction of Engineer-in-charge. (Frame work shall be paid for separately)

9mm thick Marine plywood conforming to IS: 710

Sub-Head: Aluminium Work

Providing and fixing non-anodised aluminium sub frame work for windows/ ventilators/ wall lining with extruded built up standard tubular sections of approved make conforming to IS: 733 and IS: 1285, fixed with dash fastener of required dia and size (Dash fastener to be paid for separately).

Sub-Head: Flooring

Providing & fixing in position wooden flooring with wooden tiles of approved size and 8mm thickness, in approved colour, texture and finish, having ISI/ ISO certification. The flooring shall be fixed with tongue and groove interlocking system, with underlayment of 4 mm thick expanded polyethylene foam sheets having density 40 kg/cum, over prepared surface with necessary quarter round tiles and door reducer, wherever required all complete as per direction of Engineer in-charge.

Sub-Head: Finishing

Applying priming coat :

With ready mixed aluminium primer of approved brand and manufacture on resinous wood and plywood.

French spirit polishing :

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

Melamine polishing on wood work (one or more coat).

Sub-Head: NEW TECHNOLOGIES AND MATERIALS

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 20 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.7)

MS NOTH EAST INFRA TECH DEVELOPERS (BID ID -942560)