Maintenance and Repairs of FRP Frames and Sheets at 20MLD STP Reactor Number 2, Ajith Singh Nagar in Circle-2 in VMC.

Supply of 75mm x 25mm x 2.50mm FRP Channels of approved variety including cost and transportation to work spot etc., complete as per S.S and as directed by the departmental authorities.

Removing of existing damaged FRP Sheets and refixing of new FRP sheets with FRP frames using FRP Channels for Reactor including all labour charges, sundries etc., complete for finished item of work as directed by the departmental authorities.

Supply of 25mm x 25mm x 2.50mm FRP angle section of approved variety including cost and transportation to work spot etc., complete as per S.S and as directed by the departmental authorities.

Supply of SS 304 Screws for fixing of FRP Sheets with FRP angle section of approved variety including cost and transportation to work spot etc., complete as per S.S and as directed by the departmental authorities.

Supply and fixing of 54mm ODPipe - SDR 13.5 UPVC Pipe as per SCH-40 Grade to meet the requirement of ASTM-D 2846 for hot and cold water (IS 15778:2007) including cost and conveyance of all materials to site, labour charges for fixing, overheads & contractors profit complete for finished item of work at all floor levels as directed by the departmental authorities.

Supply of (SS 304) 4mm dia. x 100mm long bolts and nuts with double washers, for fixing FRP sheets to FRP frames including cost and transportation to work spot etc., complete as per S.S and as directed by the departmental authorities.

Providing scaffolding on hire basis using casurina ballies, bamboos, wooden reapers, runners, wood posts, wall plates etc. for fixing of FRP materials etc., complete as per S.S and as directed by the departmental authorities.

Supply of 50mm dia. Silicon pipe of approved variety for gas dome connecting pipes including cost and transportation to work spot etc., complete for finished item of work as per S.S and as directed by the departmental authorities.

Supply and delivery of 75mm OD of 6.0 Kg./Sqcm HDPE Pipe conforming to IS 14333 - 2000 for using underground drainage and sewerage systems including cost and transportation to work spot and stacking at site etc., complete as per S.S and as directed by the departmental authorities (Supply up to 90 mm drain coil & above 90 mm dia. straight length).

Supply and delivery of 75mm dia. of 6.0 Kg./Sqcm Unplasticised PVC Pipe for potable water supply conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) including cost and transportation to work spot and stacking at site etc., complete as per S.S and as directed by the departmental authorities.

Supply and delivery of D.I double flanged Short / Long body or Wafer Type pattern Butterfly Valves for the following dia. conforming to IS 13095 (with up to date amendments, if any) manually operated having Body, Disc with D.I; Shaft, Seating ring, internal fastenings with Stainless steel (IS: 6603); External bolting with Carbon steel; Seat with Nitrite or EPDM rubber including cost and transportation to work spot and stacking at site etc., complete as per S.S and as directed by the departmental authorities of 100mm dia. of PN 2.5 (MPa).

Supply and placing of the RCC M30 (Design Mix) concrete corresponding to IS 456 using 60% of 20mm size graded machine crushed hard granite metal (coarse aggregate) 40% of 12mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry, cement 400Kgs including cost and conveyance of all materials like cement, fine aggrregate (sand) coarse aggregate, water etc., to site and all labour charges such as machine mixing, laying concrete, curing etc., complete but excluding cost of steel and its fabrication charges for finished item of work.

Engaging of Labour / Mazdoor on NMR basis for shifting and placing of RCC blocks over Reactor channel including all operational, incidental charges etc., complete as per the directions of the departmental authorities.

Providing High Yield Strength Deformed (HYSD) of SAIL/VSP/TATA (Fe 415/Fe500 grade as per IS 1786-1979) of different diameters for RCC works including labour charges for straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and typing and lap-splicing with binding wire of 18 SWG, forming frills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as overlaps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental,operational, labour charges such as cutting, bending, placing in position, tying including etc., complete for finished item of work as per S.S.