Annual maintenance estimate...

[12.157.1.3]Providing and fixing aluminium work 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 / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) : 1.3. For fixed portion Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron)

[12.158.1]Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. 1. Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

[12.159.3]Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): 3. With float glass panes of 6 mm thickness (weight not less than 15 kg/sqm)

[12.173]Providing and fixing bright finished 100 mm mortice lock with 6 levers without pair of handles of approved quality for aluminium door, with necessary screws etc complete as per direction of Engineer- in-charge.

[20.71.1]Supply, erection, testing of Ceiling fans IS marked (as per IS code 374) with suitable GI pipe complete in all respects complete as per directions of Engineer-in-charge 1. 48" (1200mm)

[20.71.2]Supply, erection, testing of Ceiling fans IS marked (as per IS code 374) with suitable GI pipe complete in all respects complete as per directions of Engineer-in-charge 2. 56" (1400mm)

[20.72]Supplying, errection, testing of Exhaust fan (as per IS code 374) having a capacity of 45 cubic metre per minute complete with suitable G.I sheet ducting in structure confirming to latest IS specifications complete in all respect to satisfaction of Engineer-in-charge.

[23.23.2.2]MISCELLANEOUS 2.2. Supply of GI pipe (B-Class) for suspension rod of ceiling fan including threading if required. 20 mm dia

providing and supplying of Dell Desktop System (Core i3 12th Gen, 8GB RAM, 512 SSD, 20` LED, Win 11, MS Office, WiFi, Antivirus, 3 Year Warranty) entire satisfaction of Engineer-In- Charge.

providing and supplying of Office revolving chair with mesh back heavy seat and back entire satisfaction of Engineer-In- Charge