ADDN/ALTN TO BOUNDARY WALL AND PROVN OF VIEW CUTTERS AT MES COMPLEX AT AF STN BHOWALI

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

S&F mild steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161, grade St. 240 as in frame work for sun shade, roof projection and vertical section etc complete all as specified and directed.

S&F for Rolled Mild steel in Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) conforming Fe 410-W(Gde-E-250 Quality-A) complete all as specified and directed.

S & F for Rolled Mild steel in Framed work as in doors or gates of angle or other section with gusset plates, rails,braces, etc. complete, drilled for fixing of steel sheeting or other covering, Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing, Fe 410-W (Gde-E-250) quality-A,etc complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm and getting out in any type of soil complete all as specified and directed.

M & L for PCC 1:3:6, Type C2 (40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

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

S & F Pre-painted galvalume aluminium zinc GI based profile pattern steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa with AZ150 (150 g/Sqm total both sides) coating as in roof covering/cladding to wall, fixed with self tapping screws and EPDM washers as specified and directed. Note:- 1. The Pre-painted galvalume aluminium zinc GI based profile pattern steel sheet should be JSW AZ150 Colouron Plus Sheet or equivalent as approved by Engr-in-Charge. 2. Rate includes for make to shape in any curvature, radius or angle as directed by Engr-in-Charge.

Taking down cement plaster on brick or concrete surfaces, parapets including raking out joint, hacking for key, scrubbing down with water etc complete all as specified and directed.

Demolition of brick work built in cement mortar including all quoins ,arches , pillars etc complete all as specified and directed.