Tender For Design Engineering Manufacturing Supply Installation Testing And Commissioning Of 1 No Spherical Valve Miv Along With Dismantlement For Shanan Power House, joginder-Himachal Pradesh

Design Engineering Manufacturing Supply Installation Testing And Commissioning Of 1 No Spherical Valve Miv Along With Dismantlement For Shanan Power House , Part I : Supply , Design, Engineering, Manufacture And Supply Of 1400 Mm Dia Spherical Valve (Double Seal) With Associated Equipment’S Likeservomotor(S) {Floor/Body Mounted}, Bearing, Counter Weight(If Applicable Otherwise Oil Servomotor), Bush, Studs, Seals, O-Rings Etc.And Supply Of New Associated Equipment I.E. High Pressure Unit With Nitrogen Cylinder Bank Main And Standby. New Oil With 10% Extra Quantity For Hpu Motor Driven Main And Stand By Pump Mounted On Sump Tankwith Provision Of Elc Machine, Scada Compliantlocal Control Panel For Hpu. Dual Continuous On Line Centrifuging And Cleaning System With On- Line Change Over And Filter Clogging Indication, Piping , Valves & Cabling For Interfacing The Equipment . , Compensator Piece With Sealing Flange, And Any Other Spool Piece, Companion Flanges Etc.Of Dia.1400Mm & Suitable Length Flanged At The End Matching The Valve Ends & With Upstream/Downstream Penstock /Spiral End Flanges. , Bypass (Having Suitable Pipe Size) With One Automatic Hydraulic Operated Slide Valve And Manual Isolation Gate Valves. (Bypass Line With All The Pipes Having Thermal Insulation, Fitting Of Suitable Size With All Related Accessories Including Hydraulic Operated Slide Valve And Manual Operated Gate Valve) Note:- There Is Provision In Penstock (On Upstream Side ) Forby Pass Filling Arrangement And During Erection Of New Bypass Piping System, If Any Modification Is Required In The Penstock Pipe, The Same Shall Be In The Scope Of The Firm. , Body Bypass For Valve And Drain Valves, Pressure Gauges Of Suitable Size Alongwith Valves, Hp Seamless Pipes With Fittings To Monitor The Pressure Of Upstream & Downstream Side. , Foundation / Anchor Plate For The Valve.( New Valve Should Be Offered With Anchorage And Shall Be Kept On The Existing Or On The New Foundation. Body Shall Be Provided With Supporting Feet To Take All Vertical Loads On Foundations.) , Copper Cables Off Sizes As Per Design/Site Requirement Alongwith Junction Boxes Etc. (Length From Shanan Control Room To 50 Mw Turbine Hall Is 200 Mtr. Appox.) , Copper Cables For Ac/Dc Supply , Mandatory Spares (As Per Annex-A1 Page-56) , Maintenance Tools(As Per Annex-A1 Page-56) , Part Ii : Service Part , Dismantling Of Existing Old Spherical Valve Complete In All Respect And Stacking Of Same At Space Specified By Pspcl(Lump Sumcharges) , Installation, Testing & Commissioning Of New Spherical Valve Along With Its Associated Equipment At 50 Mw Machine.(Lump Sum Charges)

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	25-07-2025	CORRIGENDUM 2	Date	25-08-2025
2	26-06-2025	Corrigendum I	Date	24-07-2025
3	26-09-2025	CORRIGENDUM 4	Date	27-10-2025
4	28-08-2025	CORRIGENDUM III	Date	26-09-2025

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