PROVN OF PARKING SHED IN MARRIED ACCN AND ALLIED WORKS AT AF STN UNDER GE(AF) CHABUA

Amount

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks complete all as specified and directed.

All as per item No. 01 here-in-before but plain sheet as in ridges, eves gutters, facia board inclusive of forming half round channel etc complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for complete

M&L for cement concrete type C-2 1:3:6 (using 40mm graded aggregates) as in foundations, filling and mass concrete complete

M&L for MS structural steel work, framed as in trusses, purlins, rafter, post etc. conforming to grade E-250 (Fe-410W, quality A) including shaped washers including necessary cutting required length, notching drilling, riveting and or welding or connecting with nut bolts with angle cleats, fish plat, gusset plate and also erecting in true position complete as directed.

S&F gusset plates, angle, cleats etc incl necessary welding drilling for fixing confirming to Gde E-250, Fe-410, Quality-A complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of steel of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for broken stone hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete

M&L for 100mm thick cement concrete type C- 2, 1:3:6 (40mm graded aggregate) as in sub base complete all as specified and directed.

M&L for 60mm thick rubber moulded coloured glossy finish precast cement concrete interlocking pavers blocks / tiles Grade M-35 made with grey cement and no pigment manufactured by automatic hydraulic compression with high compressive strength ,any size, pattern and shape as approved by GE, laid dry over and including 30 mm thick sand cushion in patteerns with different colour paver block /tiles as in path, complete all as spd and directed

M&L for PCC 1:2:4 type B -0 (using 12.5mm graded stone aggregate) as in coping and kerbs etc including necessary form work etc complete all as specified and directed

M/S DURGA CONSTRUCTION & CO (BID ID -3105356)

M/S D P BERLIA (BID ID -3102798)

D.D Construction (BID ID -3106021)

pintoo construction (BID ID -3101240)

M/s KL Agarwalla & Co (BID ID -3103052)

M/s Krishna Construction (BID ID -3109488)

M/s Parma Construction (BID ID -3106457)