REPAIR AND REPLACEMENT TO PORTAL FRAMES TRUSS SUSPENDED CEILINGS PANELLING FLOOR COVERING AND FLOOR FINISHES TO VARIOUS FODC NAI INS ABHIMANYU WATCH TOWERS ETC AND OTHER OTM ACCN AT COMMON AREA UNDER AGE B R II AT NAVAL STATION KARANJA

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specifedand directed

Supply and Fix for steel work as in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS 1161 1979 grade St 240 complete all specified and directed.

Supply and Fix for rolled sections of FE 410W (Gde-E-250)as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all specified and directed.

Supply and Fix for Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all specified and directed.

Supply & fixing of framed work such as grills, gratings, cooler stands etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 290 Gde E-165 incl necessary fixing to walls as directed.

Material and Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement, complete all as specified and directed by Engr-in-Charge.

Dismantling to plain or corrugated MS sheet any gauge, thickness including nainital or similar pattern as in roof covering complete all as specified and directed.

Dismantling to Asbestos cement (corrugated,semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

Supply and Fix Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified etc complete all as specified and directed.

Supply and Fix Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified etc complete all as specified and directed.