Repair and replacement of IBR pipes, valves etc.

Amount

Supply, fabrication, erection, painting, testing & commissioning of CS pipe sch.40 seamless confirming to ASTM A106 Grade B:- Design, drawing, procurement of material including anchoring bolts etc. as per IBR approved design ; erection, inspection, testing, painting and commissioing of carbon steel pipes alongwith fittings in following sizes complete with IBR approval.

SIZE : 3" NB

SIZE : 2" NB

SIZE : 1 1/2" NB

SIZE : 1" NB

SIZE : 3/4" NB

Supply, fabrication, erection, painting, testing & commissioning of Seamless Carbon steel long radius elbow 90 degree ASTM A234 Gr. WPB. Thickness of elbow shall not be less than thickness of the connecting sch. 40 pipe, IBR form III-C with IBR approval.

SIZE : 1 1/2" NB x Sch 40 BW

SIZE : 1" NB x 3000 SW

SIZE : 3/4" NB x 3000 SW

Supply, fabrication, erection, painting, testing & commissioning of CS flanges-SORF as per ASTM A105 Class 150, with IBR TC, supply, erection, welding, inspection, testing, accessories including nuts,bolts, washers, gaskets etc, painting and commissioing etc in following sizes (Complete description of work as per technical specification) complete with IBR approval.

SIZE : 3" NB

SIZE : 2" NB

SIZE : 1 1/2" NB

SIZE : 1" NB

SIZE : 3/4" NB

Supply, erection, testing and commissioning of cast steel Globe valve, body: WCB, Trim-8 ANSI pressure class-150, flanged end connections make: KSB or equivalent approved, complete with IBR approval

SIZE : 3" NB

SIZE : 2" NB

SIZE : 1 1/2" NB

SIZE : 1 " NB

SIZE : 3/4" NB

SIZE : 1/2" NB

Supply, erection, testing and commissioning of Thermodynamic Steam Trap, Class 150, screwed end, with IBR Test Certificate. SIZE : 1/2" NB, make: Forbes Marshall FMTD65A complete with IBR approval.

Supply, erection, testing and commissioning of SIZE :2" NB Two piece full bore CS ball valve with pnumatic actuator, bracket & coupler, class: 150, ends: Flanged (as per ASME B 16.5 RF), Face to face dimension: ASME 16.10, Air actuator: Double acting, Min. and max. op. pressure: 4 and 7 bar(g) complete as per technical specification complete with IBR approval.

PRESSURE REDUCING STATION ACCESSORIES:- Supply, fabrication, erection, testing & commissioning of CS STRAINER, screwed end BSPT connection, class 150, make: Forbes marshall, Size: 1" NB complete with IBR approval.

Supply, fabrication, erection, testing & commissioning of 1" NB SIGHT GLASS TUBE, make: Forbes marshall VU 50 or equivalent complete with IBR approval.

Supply, fabrication, erection, testing & commissioning of CS steam pressure CONTROL VALVE, confirming to ANSI pressure class: 150, with body A216 WCB, with linear, perforated plug along with diaphragm pnumatic actuator, Air to open, fail to close, emergency hand wheel, air filter, regulator, mist seperator and robortor complete with all required connecting fittings for complete assmbly Make: FORBES MARSHAL ARCA ECOTROL- 8C or approved equivalent complete with IBR approval. a) 3"NB FOR MAIN PLANT, B) 2"NB FOR NDB PRV STATION, c) 1"NB FOR MWPF PRV STATION

Size: 3"NB

Size: 2"NB

Size: 1"NB

Overhauling and preventive maintenace with replacement of required spares of existing ARCA ECOTROL- 8C control valve with pnuematic actuator size: 3"NB make: Forbes Marshall at MAIN PLANT

Supply, Erection, testing & commissioning of CS pilot operated PRESSURE REDUCING VALVE, class 300 flanged ends, make: Forbes Marshall -FMPRV53, Size: 1/2" NB, ASA class 150, with necessary support complete with IBR approval. FOR ADU PRV STATION

Erection, testing & commissioning of CS pilot operated PRESSURE REDUCING VALVE, Size: 1/2" NB, ASA class 150, class 300 flanged ends, make: Forbes Marshall -FMPRV53, Material-PRV will be supplied as FIM by BARC

Supply, erection, testing & commissioning of CS FULL LIFT SAFETY RELIEF VALVE, size: 1" x 2" NB, flanged ends, make: Forbes Marshall-VSR1-300 or equivalent

THERMAL INSULATION- Supply, erection, testing & commissioning of 120 Kg/M3 Density or higher, THERMAL INSULATION WITH PREFORMED PIPE SECTIONS SHAPE complete with Aluminium cladding cladding conforming to IS:8183 with 22 s.w.g. aluminium sheet and self tapping screw. make ROCKWOOL /equivalent approved

PIPE SIZE : 1 1/2" NB, Insulation Thickness 2"

PIPE SIZE : 1" NB, Insulation Thickness 2"

PIPE SIZE : 3/4" NB, Insulation Thickness 1"

Supply & installation of LAGGING ROPE INSULATION:- All steam trap and drain lines with 25 mm asbestos rope.

BOILER BLOW DOWN PIPING WORK:- Supply, erection, testing and commissioning of boiler Blowdown pipe with Carbon steel 40mm NB pipe, sch.80 seamless confirming to ASTM A106 Grade B:- Design, drawing, procurement of material including anchoring bolts etc. as per IBR approved design ; erection, inspection, testing, painting and commissioing of carbon steel pipes alongwith fittings in following sizes complete with with IBR approval.

Procurement of CS flanges-SORF as per ASTM A105 Class 300, with IBR TC, supply, erection, welding, inspection, testing, accessories including nuts,bolts, washers, gaskets etc, painting and commissioing etc in following sizes (Complete description of work as per technical specification) complete with IBR approval.

SIZE : 1 1/2" NB

SIZE : 1/2" NB

Supply, fabrication, erection, painting, testing & commissioning Seamless Carbon steel long radius elbow 90 degree ASTM A234 Gr. WPB. Thickness of elbow shall not be less than thickness of the connecting sch. 80 pipe, IBR form III-C with IBR approval.

SIZE : 1 1/2" NB

SIZE : 1/2" NB

Supply, erection, testing and commissioning of 40NB cast steel parallel sliding Blowdown valve, body: WCB, ANSI pressure class-150, flanged end connections make: KSB/ Leader/Forbes Marshal or equivalent approved, complete with IBR approval

Supply, erection, testing and commissioning of 150 mm NB cast steel Globe valve, body: WCB, Trim-5 ANSI pressure class-150, flanged end connections make: KSB or equivalent approved, complete with IBR approval FOR BOILER 1 AND 2

DISMANTLING & REMOVAL:- Existing overhead steam pipeline & branch distributions, pipe fittings, supports and insulation, Cutting, loading & mechanical transportation to TV stores within BARC premises upto a lead of 5kms.

JUPITER ENGINEERING COMPANY