Lower Monumental Unit 2 Hub Seal Repairs

This Procurement Is Unrestrcted Competition Is Full And Open The U S Army Corps Of Engineers Walla Walla District Intends To Issue A Construction Solicitation For A Project Titled Lower Monumental Unit 2 Hub Seal Repairs The Work Is Located At The Lower Monumental Dam In Franklin County Washington Lower Monumental Unit 2 Hub Seal Repairs Is A Construction Project To Repair A Failed Seal Between The Runner Hub And Turbine Shaft Connection The Lower Monumental Main Unit 2 Is A Vertical Hydroelectric Turbine Driven Generating Unit With The Generator Manufactured By General Electric And Rated At 142 105 Kva The Turbine Runner Is A 6 Blade Kaplan Type Rated At 212 400 Horsepower 90 Rpm Manufactured By Baldwin Lima Hamilton This Scope Of Work Is To Repair The Leak Found At The Turbine Shaft To Hub Flange Location It Was Determined That The O Ring Between The Top Of The Kaplan Hub And The Shaft Lower Flange Is The Location Of The Leak In Lieu Of Replacing The Failed O Ring Requiring Unit Disassembly The Scope Of Work Is To Contain Leakage By Sealing The Outer Diameter Of The Shaft Flange Where It Meets The Hub It Will Also Include Welded Caps For Each Coupling Bolt And Piping At The Shaft Jacking Bolts To Contain Leaking Within The Flange Face And Routing It Back To The Static Oil Head Optional Work Will Include Installation Of Government Furnished Blades Seals And Nose Cone Gasket Following Repairs To The Unit 2 Leak Commissioning Support Will Be Required In Bringing Unit 2 Back To Kaplan Time For Completion The Work Shall Be Completed For Unit 2 To Include All Repairs Testing And Inspections By No Later Than 150 Calendar Days Following Notice To Proceed Performance And Payment Bonds Will Be Required The Magnitude Of The Project Is Estimated To Be Between 250 000 And 500 000 Sustainability Requirements Will Be Contained In The Solicitation And Resulting Contract The Solicitation Will Be Issued As An Invitation For Bids Ifb With Definitive Responsibility Criteria In Accordance With Far Part 14 The Ifb Will Result In Award Of A Firm Fixed Price Contract This Acquisition Will Be Subject To Federal Acquisition Regulations Clause 52 225 9 Buy American Construction Materials The Proposal Due Date Will Be Contained In The Solicitation And Any Solicitation Amendments That May Be Issued This Procurement Is Unrestricted Competition Is Full And Open To Large And Small Business Concerns A Small Business Subcontracting Plan Is Not Required The Naics Code For This Procurement Is 237990 Other Heavy And Civil Engineering Construction The Small Business Size Standard Is 39 500 000 A Site Visit Will Be Offered Approximately 2 Weeks After The Solicitation Is Posted Refer To The Solicitation For Details Regarding The Site Visit Only One Site Visit Is Expected To Be Offered Important Note The Beta Sam Gov Response Date Listed Elsewhere In This Synopsis Is For The Beta Sam Gov Archive Purposes Only It Has No Relationship To The Actual Proposal Submission Date The Proposal Submission Date Will Be Contained In The Solicitation And Any Solicitation Amendments That Are Issued The Solicitation Documents For This Project Will Be Available Via Beta Sam Gov No Cd s Or Hard Copies Will Be Available Offerors Are Responsible For Checking The Referenced Page For Any Update S To The Notice The Government Is Not Responsible For Any Loss Of Internet Connectivity Or For An Offeror s Inability To Access The Document S Posted At The Referenced Website To Obtain Automatic Notifications Of Updates To This Solicitation You Must Log In To Beta Sam Gov And Add The Solicitation To Your Watchlist If You Would Like To List Your Firm So Others Can See You Are An Interested Vendor You Must Click The Add Me To Interested Vendors Button In The Listing For This Solicitation On Beta Sam Gov Access For Foreign Na

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