ADDN ALTN TO ROOF SHEET IN SH-46 SH-13 AND ADDN ALTN OF SECURITY WALL FENCING AT NSD SEWRI UNDER GE (NW) MANKHURD

Amount

Dismantaling of asbestos cement (corrugated,semi corrugated etc ) sheets in roof coverings etc complete all as specified and directed.

S&F pre-painted profile roofing sheet of galvalume aluminium zinc coating (55% aluminium + 43.5% Zinc+ 1.5% Silicon) GI based corrugated steel sheets, 0.50mm thick of colour as directed by GE, conforming to AS-1397/ASTM A-792 and having tensile strength minimum 550 Mpa as in roof covering/ cladding to wall/ Chajja fixed with and including hot dip galvanised, self drilling and self tapping screws neoprene and EPDM washers as per manufacturer's instructions, complete all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating (55% aluminium + 43.5% Zinc+ 1.5% Silicon) GI based plain steel sheets as in roofing / chajja/ cladding to wall of 0.50mm thick of colour as directed by GE, conforming to AS-1397/ASTM A-792 and having tensile strength minimum 550 Mpa fixed with and including hot dip galvanised, self drilling and self tapping screws neoprene and EPDM washers as per manufacturer's instructions, complete all as specified and directed.

S&F 2 mm thick fibre glass reinforced translucent corrugated sheeting with two corrugation side lap fixed with L-type or J-type or cranked hook bolts in lieu in screw in roof, wall etc including dismantaling complete all as specified and directed.

Demolition of plain cement concrete of any description and in any position not otherwise specifically provided for and removing the retreived debris out side MD land, complete all as specified and directed.

M&L for providing cement concrete, 1:2:4 type B1, using 20 mm graded aggregate as in copings, kneelers, apex stones, troughs and the like including weathering, slightly rounded for chamfered angles and throating, complete all as directed and specified.

S&F powder coated GI chain link fencing of mesh of size 50mmx50mmx3mm dia complete all as specified in repairs complete all as specified and directed.

S&F M.S posts and struts (Fe-410-W, Gde-E-250 quality-A) in fencing incl, cutting tops to shape as directed drilling holes notching for wire etc complete all as specified and directed.

S&F M.S flat sections (Fe-410-w, Gde-e-250 quality-A) as in framing, cladding for securing wire mesh, glazing and the like fixed with angle cleats and connection plates complete all as specified and directed.

S&F mild steel bars MS round 10 mm dia and over, cut to length,bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips for stiffening of wire mesh complete all as speicified and directed.

M&L preparing new steel surfaces of any description exc 10cm width or girth and applying two coats of synthetic enamel paint over and including a coat of red oxide Zinc chrome primer complete all as specified and directed.

M&L preparation of new steel surface of any description n.exc 10cm in width or girth and applying 2 coats of synthetic enamel paint over and including one coat of red oxide Zinc chrome primer complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

S & F in repairs barbed razor type concertina coil DG hot galvanised spring for site wire manufactured by M/s Special steel Ltd or M/s Super Fence or M/s Global Engrs as approved by GE, 1.45 to 1.50 Kg/metre and dia of coil when stretched 610 mm complete all as specified and directed.

S&F in repairs galvanised 2 strand steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provn of galvanised mild steel wire, staple or steel pins etc complete all as specified and directed. Note : A sum of Rs 1,77,705.00 towards sch of credit shall be deducted to arrive the contract sum.

S.N Enterprises

Parmatma Enterprises

DWARKESH STRUCT-CON

Sunil Construction

M/s R J TRADING CO

M/s Hari Om Construction

bajaranga enterprises