Providing structural steel isolation using structural steel and galvalume sheet at various location in the main plant building at FRFCF project site, Kalpakkam

Amount

Providing, supplying, cutting, bending to shape, welding, fabricating, hoisting, placing and fixing in position structural steel members like MS structural embedment's/pipe and sleeves/penetration etc. Using MS angles, channels, I-sections, plates, tees, flats, rounds, square sections etc. including chamfering and rounding off the edges, applying a coat of Red lead paint primer / Zinc chromate primer of approved make and 2 coats of flat oil paint / sythetic enamel paint of approved colour and make, scaffolding and staging required for fabrication as well as erection complete all as per specifications, drawings including nuts and washers of approved size, quality and make as per requirements as per specifications and drawings and as directed by the Engineer-in-charge. Note: Lifting device arrangements if any required also arranged by the contractor at his own cost of all floors.

Providing and fixing roofing sheet, cladding with 0.47mm thick colour coated concelled system profile corrugated/semi corrugated/plain zincalume sheets of 55mpa yield stress (AS 1397 - Zincalume AZ 150) with coating class AS/NZS 2728 (minimum 150 grams per relevant standard) having a total coating thickness of 35 micron. The sheet should be rolled over specially designed concealed fixing clip manufactred from hi-tensile Aluminium Zinc alloy Zincalumen steel based and galvanized hooks. The clip should be fastened with minimum 40micron Zinc coated / minium 25micron Zinc-Tin alloy coated. The rate is inclusive of all fixtures required for fixing the side roof, cladding on all sides, ridges etc. complete all as per specification and as directed by the Engineer-in-Charge.

Providing and fixing powder coating aluminium (Minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / Z Sections and other sections of approved make confirming to IS: 733 and IS: 1285 fixed with rawl plugs and screws or with fixing clips or with expansion hold fastners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene felt 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 screws all complete as per architectural drawings and directions of Engineer-in-charge including providing and fixing butt hinges / pivots and making provision for fixing of fittings wherever required. (fittings, Glazing and panelling shall be paid for separately) NOTE: 1) The rates for aluminium is inclusive of all fasteners required for fabrication and fixing in the walls. 2) All joints shall be of mittered joints. 3) A long M.S rod threaded at both ends to be provided in all aluminium door shutters in Top & bottom Horizontal members internally connecting Vertical members and fixed with M.S washers & nuts. 4) Only Aluminium members alone shall be measured and paid for.

Providing and fixing 12mm thick prelaminated with decorative lamination on both side, 3 layer medium density (Exterior grade) particle board Grade-1, Type - II confirming to IS: 12823 bonded with phenot formaldhyde synthetic resin of approved brand and manufacture in panelling fixed in aluminium doors, window shutters and partition frames with C.P. brass / stainless screws etc. complete as per drawings and as directed by Engineer-in-charge.

Providing and fixing glazing with 6mm thick clear Float glass pane in aluminium doors, windows, ventilator shutters and partitions etc. with Neoprene gasket including cost of neoprene gasket complete as per the drawings and directions of the Engineer-in-charge.

Providing and fixing IS: 3564 marked AI die cast body tubular type universal hydraulic door closer with necessary accessories and screws etc. in wooden doors / steel doors with necessary bolts & nuts "Everite Hardwyn" or approved equivalent make complete as per specification and as directed by the Engineer-in-charge.

Providing and fixing 250mm long Anodised Aluminium aldrop. Rod thickness 12mm. The anodic casting shall be not less than Grade AC 10 of IS 1868 : 1982 or as required by the purchaser. with necessary accessories and screws etc. in wooden doors / steel doors with necessary bolts & nuts complete as per specification and as directed by the Engineer-in-charge.

Providing and fixing Anodised Aluminium handles 100mm with 150 x 32mm including fitting with plate 175 x 32mm including fitting with necessary screws complete all as per specification and as directed by the Engineer-in-charge. Sample to be approved by the Engineer-in-charge.

SBM INDUSTRIES

T.P.MURUGAN TURNING AND WELDING WORKS

K.J.SHANGAR CIVIL CONTRACTOR

R.RAMAN

VAI KUMAR CONTRACTOR