HPSEBL/LPH/CMDT/DB-8/2026-05

Providing and fixing 15mm thick densified regular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595x595mm in true hhorizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanishing @ 120 grams per sqm including both side) consisting of main "T" of size 24x28mm made out of 0.33mm (Minimum) sheet, 1200mm long spaced secondary cross "T" of length 600mm and size 24x28mm made of 0.33mm (minimum) sheet to be interlocked at middle of the 1200x600mm panel to form grid of size 600x600mm, resting on periphery walls/partitions on a perimeter wall angle precoated steel of size 24x24x300mm made of 0.40mm thick (minimum) sheet with teh help of rawl plugs at 450mm centre to centre with 25mm long dry wall screws @230mm interval and laying 15mm thick densified calcium silicate ceiling tiles of approved texture in the grid including cutting/making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., whereever required. Main "T" runners to be suspended from ceiling using G.I slotted cleats of size 25x35x1.6mm fixed to ceiling with 12.5mm dia and 50mm long dash fasteners, 4mm G.I adjustable rods with galvanised steel level clips of size 85x30x0.8mm, spaced at 1200mm centre to centre along main "T", bottom exposed with 24mm of all T sections shall be prepainted with polyester baked paint for all heights, as per specifications, drawings and as directed by Engineer-in-charge.

Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking within 50 meters lead: Thickness up to 10mm thick.

Providing wood work in frames of flase ceiling, partitions etc. sawn and fixed in position with necessary stainless steel screws etc. kiln seasoned and chemically treated hollow wood.

Providing and fixing pre-laminated flat pressed 3 layer (medium density) particle board of graded wood particle board IS:3087 marked, with one side decorative and other side balancing lamination Grade I, Type II exterior grade IS:12823 marked, in shelves with screws and fittings wherever required, edges to be painted with polyurethane primer (fittings to be paid separatively)