PROVN OF COVERED SHED TO BALCONIES OF GH BLOCK NOS 19 TO 22 AND MAP QTRS BLOCK NOS 1 TO 8 AT DSSC WELLINGTON

Amount

S & F mild steel frame works such as joist, channel, angle or tee sections, posts, rafters, purlins, trusses, connecting plates, etc., fixed independently conforming to Fe-410-W (Gde E-250) quality-A complete all as specified and as directed.

S & F mild steel works as in framed roof members, rafters, purlins, trusses, connecting plates, cleats, etc., including distance pieces conforming to Fe-410-W (Gde E-250) quality-A complete all as specified and as directed.

M & L for PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in padding, coping, bed plates, hold fast blocks, levelling courses, etc., including formwork, weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in CM (1:4) finished even and smooth without using extra cement all as specified and as directed.

M & L for preparation of newly plastered surfaces of walls, pillars etc., and applying three coats of white wash complete all as specified and as directed.

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

S & F mild steel small article works such as bands, straps, holdfasts, wall ties, clamps, wind ties, cleats etc., and similar small articles conforming to Fe-290 (Gde E-165) complete all as specified and as directed.

S & F for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof coverings fixed with self tapping screws complete all as specified and as directed.

S & F 5 to 6mm thick, solid embossed pattern poly carbonate sheet, any colour as approved by GE, as in roof, fixing with self tapping screw’s and joints of poly carbonate sheet shall be sealed with silicon with and including aluminum beading alround sheet/ ties etc., required for fixing all as per manufacturer’s instruction and directed by Engr-in-charge. Make : Laxan poly carbonate/ Harini polymers/ TUF LITE/Polygal/Cergola India Ltd/Sunlite/Rooffit.

SRIBALAJI AND CO

GUNASEKARAN AND CO

P K ENTERPRISES

K.AYYAPPAN

lakshmibuilders

SREERAM

KRA Engineering and Construction

Rajen Raj Associates

m/s prabakaran

Krishna Engineering