GE/CHM-107/2026-2027 UPGRADATION OF WORK STATION IN SVY ROOM AND OTHER REVENUE WORKS AT BLDG NO P-163 UNDER AGE B/R II CHANDIMANDIR

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviveable tiles to store and rubbish off the premises complete all as specified and directed

Vitrified coloured light shade tiles, 8-10mm thick (square/rectangular) polished area of each tiles exc 0.36 sqm but n.exc 0.42 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, over over and including 15mm thick screed bed in cement mortar 1:6, complete all as specified and directed.

Solid 14mm WPC Louvers wall paneling (size 192x2900mmx14mm) fixed to walls with necessary clip screw/adhesive complete all as directed by Engineer-in-Charge. (Make :- Mega Star) complete all as specified and directed.

1.5mm thick PVC sheet fillet/angle/beading of width 35mm for wall paneling inclusive fixing on to wall to make PVC frame as per specification and drawing complete all as specified and directed.

False ceiling with powder coated exposed Gl grid suspension system (E-Grid T-2430 or equivalent load carrying capacity with mid span deflection not exc 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross Tee 1200mm/600mm long and wall angle. The main runners to be placed @ 1200mm, the cross tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grid of 600mmx600mm. Grid of modular size 600mm x600 mm shall be supported by 4mm dia Gl wire from purlins/soffit with and including 4mm thick high pressure steam cured non asbestos fiber cement designer ceiling board (Density>1200 Kg/Cum) of size 595mmx 595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per IS 1530 part 3 & BS-476 Part-4, 5, 6,7 & 8 complete all as per manufacturer's instruction, complete all as specified and directed.

Taking down chowkhats or frame n.exc 1.5 Sqm with shutter (without taking off shutters from the frame) and removal from site complete all as specified & directed.

Taking down chowkats or frame exc. 1.5 Sqm and n exc 4 Square Meter with shutters, without taking off shutters from the frame, complete all as specified and directed.

Factory made UPVC coloured sliding window three track made of extruded profile with wall thickness of 2.30mm, Window profile with hollow section with multi chamber frame (88mm x 52mm), sliding sash (42mm x 67mm), sliding interlock (one vertical length in each shutter) (45.5 x 28mm), Glazing bead (24.5mm x 16mm) will be mitred cut and fusion welded at all corner, including railing of holes for fixing hardware and drainage etc, making arrangement for fixing of hardware, EPDM gasket 1.2, 0.2mm thick galvanized steel frame (30mm x 18mm) 02 Nos, sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to wall with 8mm x 100mm long fasteners. Hardware touch lock with zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm, 8mm thick tinted float and required accessories complete all as specified and directed. (Note: The unit rate quoted by the contractor include the cost of glass, wire cloth and includes all other connected accessories)

Powder coated aluminium (minimum thickness of powder coating 50 micron) 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) 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.

4.80mm thick Glass pane ordinary quality frost in one side, fixed to aluminum frame work in panels exc 0.5 sqm in each pane, complete all as specified & directed.