REPAIRS REPLACEMENT TO STEPS RAILINGS JETTY FURNITURE ROOF SHEETS AND OTHER ASSOCIATED WORK AT AMN JETTY UNDER AGE B R II AT NAVAL STATION KARANJA

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed by Engr-in-Charge.

Supply and Fix 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.

Material and Labour for Framed work such as grills, gratings, 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 fencing angle similar work conforming to Fe-290 Gde E-165

Supply and Fix MS plate Fe 410-W (Gde E-250 quality A) (Plane/Chequered) 5 mm and over as open drain covers with 02 Nos of 150mm handle in each plate etc complete all as specified and directed by Engr-in-Charge.

Supply and Fix in repair to Various galvanised Mild Steel Nut ,Bolt, flat, Bracketsa and other Accesories used for Fixing Various D Fender, Coping Arch Fender MS plate Fe 410-W (Gde E-250 quality A) (Plane/Chequered) 5 mm and over as open drain covers with 02 Nos of 150mm handle in each plate etc complete all as specified and directed by Engr-in-Charge.

Supply and Fix Rolled section Fe 410-W (Gde E-250 quality A) as in main and cross beams, hip and jack rafters; purlins, vertical post, plates, pipes where connected to common rafter and running rails and fixing with angle cleats or other connecting plates also fixing wind tie bars etc, complete all as specified and directed by Engr-in-Charge.

Supply and Fix MS Flat iron wind ties and stays for gutter including securing with bolts and all necessary drilling, bolting or riveting, etc conforming to Fe 410 or Fe 310, complete all as specified and directed by Engr-in-Charge.

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.

Taking Down old Bollard of 200t Capacity incluiding its fittings or Complete cutting of old Fittings to facilitae the seamless refixing of same bollard after repair s. Here's a detailed outline of Procedure (a) Open the old Fittings where the bollard was previously installed. Break them Until a proper surface is achived.Remove old concrete, loose debris, and accessible bolts to ensure a clean and stable surface. (b) Fitting of New Bollard: Place the bottom profile of the new bollard and mark the positions for new bolts according to the profile. Clean the dig area, removing all loose concrete after identifying the required area for bolt placement. (c) Bolt Installation: Remove necessary old concrete and clean the dig area. Fix the bolts, welding them to the reinforcement if required. Bolts can be fitted either before or after concrete filling. (d) Concrete Filling: After marking and fixing bolts, apply two coats of bonding epoxy over the old concrete. In areas where old concrete is removed, fill the entire space with Epoxy Cement Concrete (ECC) as per the mixed design. (e) Epoxy Motor Application: Fill any remaining 10mm gaps with epoxy motor after applying bonding coat. (f) Seal Coating: Apply two coats of sealant over the ECC and epoxy motor layers to ensure a smooth and resilient surface. (g) Bollard Placement:Once dried, position the new bollard, ensuring that the bolts are tightly secured. If any gaps are observed, fill the entire area with epoxy to ensure a secure fit. Note:- Concrete and Epoxy resign will be paid under Relevent Item Of BOQ.