Repair and Maintenance of Control Room by way of providing aluminium partition wall at Power House of Salal Power Station

Amount

Providing and fixing aluminum 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, fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions i.e., at top, bottom and sides with required EPDM rubber/neoprene gasket felt etc. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum 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): For fixed portion using Powder coated aluminum (minimum thickness of powder coated 50 microns)

Providing and fixing aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z. sections and other sections of approved make confirming to IS: 733 & IS : 1285 , fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions , at top, bottom and sides with required EPDM rubber/neoprene gasket felt etc. Aluminum section shall be smooth, rust free, straight mitred and jointed mechanically wherever required including cleat angle, aluminum snap beading for glazing/ paneling, C.P. brass/ stainless steel screw, all complete as per architectural drawings and the direction of Engineer - In- Charge ( Glazing and paneling and dash fasteners to be paid for separately), For shutters of doors, windows and ventilators including providing and fixing hinges/ pivots and making provision for fixing of fitting wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately): Powder coated aluminum (minimum thickness of powder coated 50 microns)

Providing and fixing 12mm thick pre-laminated particle board flat pressed three layer or graded wood particle board (conforming to IS:12823 Grade-I type-II) in panelling fixed in aluminum 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: Pre-laminated particle board with decorative lamination on both sides.

Providing and fixing glazing in aluminum 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 aluminum snap beading shall be paid in basic item.): With float glass panes of 8 mm thickness (weight not less than 20.0 kg / sqm)

Providing and fixing double action hydraulic floor spring of approved brand and manufacture IS : 6315 marked, having brand logo embossed on the body/plate with double spring mechanism and door weight upto 125 kg for doors including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge: With Stainless Steel cover plate minimum 1.25 mm thickness.

Providing and fixing Brass 100mm mortice latch and lock with 6levers without pair of handles (best make of approved quality) for aluminum doors including necessary cutting and making good etc. complete.

Providing and fixing aluminum round shape handle of outer dia 100mm with SS screws etc. Complete as per direction of Engineer-in-charge : Powder coated minimum thickness 50 micron aluminum.

Providing and fixing aluminum tower bolts ISI marked anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : 200x10 mm

Providing and fixing aluminum hanging floor door stopper, ISI marked, anodized (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : Twin rubber stopper