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Title |
John Day Dam Generator Water Cooling System Rehab Tender Notice International Competitive Bidding |
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Country | ||||
Language | English | |||
Organization | ||||
Published Date | 04.10.2024 | |||
Deadline Date | 06.11.2024 | |||
Overview |
John Day Dam Generator Water Cooling System Rehab Description *** 03 October 2024 *** Amendments 0001 and 0002 have been posted to the solicitation. Please see admendments for details. The U.S. Army Corps of Engineers (USACE) Portland District is soliciting a Contract for the John Day Generator Cooling Water System Rehab at John Day Dam, Rufus, Oregon. The proposed project will be a competitive, firm-fixed price (FFP) contract. Project Scope: The U.S. Army Corps of Engineers, Portland District, has a requirement to replace generator air cooler, header and drain piping. The work also includes the installation of modulating valves and associated controls to generator air cooler and thrust bearing discharge heard lines as well as replacing existing flow gauges for the generator air coolers and thrust bearing coolers with ultrasonic or electromagnetic technology. The described work is to be conducted on 16 units. Background: The John Day Powerhouse is located on the Columbia River, 112 miles east of Portland, Oregon, and is the third largest hydro-electric facility in the United States, with its 16 generators having a total capacity of 2408MW. The powerhouse lies on the border between Oregon and Washington. Units 1 to 14 are in Oregon while Units 15 and 16 are in Washington. This project is being performed to prevent or reduce water infiltration into the main unit generator windings to eliminate future failures. Since 2014, three main unit generators at John Day Powerhouse have experienced winding failures on startup that have been linked back to water infiltration into the generator windings. The purpose of this project is to minimize water leaks in the generator barrel, reduce condensation and improve water drainage. Water leaks from the generator air cooler vent pipes will be eliminated by replacing the problematic ½ inch overhead copper piping. This piping will be replaced with stainless tubing using compression or flared type connections. Soldered connections directly over the air coolers will be r... DEPT OF DEFENSE | DEPT OF THE ARMY KO CONTRACTING OFFICE 502 EIGHTH STREET, HUNTINGTON , WV 25701-5000, USA Primary Point of Contact: ROBERT KINZEL, robert.d.kinzel@usace.army.mil, Phone Number 3043995341 andrew.j.sprys@usace.army.mil Tender Notice International Competitive Bidding W9127N24R0006 United States of America GT-108151111
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NAICS | ||||
CPVS |
Earthmoving and excavating machinery, and associated parts
System, storage and content management software package
Mains
Generators
Control, safety, signalling and light equipment
Tubing
Pipes
Control, safety or signalling equipment for inland waterways
Valve parts
Barrels
Office, school and office equipment cleaning services
Control, safety or signalling equipment for parking facilities
Command, control, communication systems
Copper
Control, safety or signalling equipment for port installations
Command, control, communication and computer systems
System, storage and content management software development services
Pressure-reducing, control, check or safety valves
Drain
Posts
Piping
Repair and maintenance services for pumps, valves, taps and metal containers and machinery
Drainage works
Seats, chairs and related products, and associated parts
Control, safety or signalling equipment for roads
Pipeline, piping, pipes, casing, tubing and related items
Dental cryosurgical, gauges, elevators and excavators
Control, safety or signalling equipment for airports
Repair and maintenance services of pumps, valves, taps and metal containers
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UNSPSC | ||||
Regions | ||||
Sectors |
Non-Renewable Energy
Solar Photovoltaic PV Energy
Stainless Steel and Galvanized
Postal and Courier Services
Water and Sanitation
Printing and Publishing
Railways-Rail-Railroad
Electricity
Technology Hardware and Equipment
Construction
Energy-Power and Electrical
Computer Hardwares and Consumables
Steel
Marine
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URL | ||||
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Title |
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John Day Dam Generator Water Cooling System Rehab Tender Notice International Competitive Bidding |
Country |
Language |
English |
Organization |
Published Date |
04.10.2024 |
Deadline Date |
06.11.2024 |
Overview |
John Day Dam Generator Water Cooling System Rehab Description *** 03 October 2024 *** Amendments 0001 and 0002 have been posted to the solicitation. Please see admendments for details. The U.S. Army Corps of Engineers (USACE) Portland District is soliciting a Contract for the John Day Generator Cooling Water System Rehab at John Day Dam, Rufus, Oregon. The proposed project will be a competitive, firm-fixed price (FFP) contract. Project Scope: The U.S. Army Corps of Engineers, Portland District, has a requirement to replace generator air cooler, header and drain piping. The work also includes the installation of modulating valves and associated controls to generator air cooler and thrust bearing discharge heard lines as well as replacing existing flow gauges for the generator air coolers and thrust bearing coolers with ultrasonic or electromagnetic technology. The described work is to be conducted on 16 units. Background: The John Day Powerhouse is located on the Columbia River, 112 miles east of Portland, Oregon, and is the third largest hydro-electric facility in the United States, with its 16 generators having a total capacity of 2408MW. The powerhouse lies on the border between Oregon and Washington. Units 1 to 14 are in Oregon while Units 15 and 16 are in Washington. This project is being performed to prevent or reduce water infiltration into the main unit generator windings to eliminate future failures. Since 2014, three main unit generators at John Day Powerhouse have experienced winding failures on startup that have been linked back to water infiltration into the generator windings. The purpose of this project is to minimize water leaks in the generator barrel, reduce condensation and improve water drainage. Water leaks from the generator air cooler vent pipes will be eliminated by replacing the problematic ½ inch overhead copper piping. This piping will be replaced with stainless tubing using compression or flared type connections. Soldered connections directly over the air coolers will be r... DEPT OF DEFENSE | DEPT OF THE ARMY KO CONTRACTING OFFICE 502 EIGHTH STREET, HUNTINGTON , WV 25701-5000, USA Primary Point of Contact: ROBERT KINZEL, robert.d.kinzel@usace.army.mil, Phone Number 3043995341 andrew.j.sprys@usace.army.mil Tender Notice International Competitive Bidding W9127N24R0006 United States of America GT-108151111 |
NAICS |
Electric Power Transmission Copper Highway Scenic and Sightseeing Transportation Highway International Highway Copper Water |
CPVS |
Earthmoving and excavating machinery, and associated parts System, storage and content management software package Mains Generators Control, safety, signalling and light equipment Tubing Pipes Control, safety or signalling equipment for inland waterways Valve parts Barrels Office, school and office equipment cleaning services Control, safety or signalling equipment for parking facilities Command, control, communication systems Copper Control, safety or signalling equipment for port installations Command, control, communication and computer systems System, storage and content management software development services Pressure-reducing, control, check or safety valves Drain Posts Piping Repair and maintenance services for pumps, valves, taps and metal containers and machinery Drainage works Seats, chairs and related products, and associated parts Control, safety or signalling equipment for roads Pipeline, piping, pipes, casing, tubing and related items Dental cryosurgical, gauges, elevators and excavators Control, safety or signalling equipment for airports Repair and maintenance services of pumps, valves, taps and metal containers |
UNSPSC |
Post Vents Valves Drain Water Go or no go gauge Dam IP phones Water, sanitation and hygiene kits Water, sanitation and hygiene kit Tent, for office use Water, sanitation and hygiene kits |
Regions |
APEC Countries North America Northern America |
Sectors |
Non-Renewable Energy Solar Photovoltaic PV Energy Stainless Steel and Galvanized Postal and Courier Services Water and Sanitation Printing and Publishing Railways-Rail-Railroad Electricity Technology Hardware and Equipment Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Marine |
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