MODIFICATION
Z -- Detroit Dam Tainter Gates Rehabilitation
- Notice Date
- 2/13/2018
- Notice Type
- Modification/Amendment
- NAICS
- 237990
— Other Heavy and Civil Engineering Construction
- Contracting Office
- Department of the Army, U.S. Army Corps of Engineers, USACE District, Portland, Attn: CECT-NWP, PO Box 2946, Portland, Oregon, 97208-2946, United States
- ZIP Code
- 97208-2946
- Solicitation Number
- W9127N18R0014
- Point of Contact
- Carolyn J. Randolph, Phone: 503.808.4681
- E-Mail Address
-
carolyn.j.randolph@usace.army.mil
(carolyn.j.randolph@usace.army.mil)
- Small Business Set-Aside
- Total Small Business
- Description
- THIS AMENDMENT SUPERSEDES ANY PRIOR NOTICE Synopsis: The U.S. Army Corps of Engineer (USACE) Portland District intends to solicit construction firms who are interested in submitting a competitive firm-fixed price proposal for this project. This announcement is for Gate rehabilitation including all components of the Tainter gate system of the Detroit Dam located at Detroit, OR. Project Scope: The U. S. Army Corps of Engineers (USACE) seeks a contractor to structurally rehabilitate two gates and Mechanically and Electrically rehabilitate the systems for all six gates at Detroit Dam to address safety, functionality, and reliability of the system. The existing system includes six spillway Tainter gates, mechanical hoist machinery, and electrical controls for operating the gates. Specific project features include - 1. Strengthening hydraulic steel structures by adding cover plates and stiffeners on selected ribs of the Tainter gates. 2. Replace wire ropes and their gate connection assemblies, thrust washers, seals and components as necessary 3. Replace hoist equipment, install load limiting devices, redesign the brake system to be either redundant or rated for continuous duty 4. Repair/replace/re-conductor electrical gate control equipment (in particular, replacement of the electrical control panels for each gate) 5. Update gate operation warning system and signage in accordance with EC-1110-2-6071. Include installation of camera(s) and connection to security system at the tower 6. Repair/replace all damaged or missing hand rails, guard rails and fall protection equipment to bring up to current EM385-1-1 standards 7. Install secondary oil containment systems around all oil or grease containing equipment that is near water or can drain into the dam sump. (Including trunnion bearings, intermediate shaft bearings, parallel gearboxes, worm drives, equipment in the tower, etc.) 8. To increase the reliability of the power system, the diesel generator and all of its ancillary equipment will be evaluated and replaced as needed, including the ventilation, batteries, battery charges, cooling water valves, piping, fuel tank (will be double wall with spill proof re-fueling), alarms and status to SCADA and local annunciation. A load analysis will be performed to ensure the diesel is adequately sized 9. The intake switchgear will also be replaced to increase the reliability of the power system including all the breakers, any contactors, transformers, PT's and CT's. A load shedding scheme and/or soft starts should be considered to prevent strain and tripping the diesel 10. Replace/upgrade local indication at the gates and install staff gauges on all gates as backup to the local indication per EM 1110-2-6071 11. Replace limit switches to improve reliability Magnitude of Construction: The estimated cost of the project is between $5,000,000 and $10,000,000. Set Asides and Codes: This will be procured as a total small business set-aside. This effort is classified through the North American Industry Classification System (NAICS) under code 237990 - Other Heavy and Civil Engineering Construction. The Small Business Size Standard $36.5M. The FSC is Z1KA - Maintenance of Dams. Proposal Procedures: The solicitation will be posted on the Federal Business Opportunities website, https://www.fbo.gov/, once it is issued. Firms are requested to register electronically to receive a copy of the solicitation when it is issued. Proposal Period: The solicitation is scheduled for release on or about 6 April 2018. The tentative date for receipt of proposals is on or about 7 May 2018. Plans and Specifications: The solicitation will also be posted on the Federal Business Opportunities website, https://www.fbo.gov/, once it is issued. Firms are requested to register electronically to receive a copy of the solicitation when it is issued. System for Award Management (SAM): Offerors must register in the SAM at https://www.sam.gov/portal/SAM/#1#1 prior to submission of proposals and prior to receiving an award. Point of Contact: The USACE-NWP Contracting Office will be the sole point of contact for this action. E-mail responses to the Primary Point of Contact, Carolyn J. Randolph at carolyn.j.randolph@usace.army.mil. E-mail is the preferred method for receiving responses to this pre-solicitation notice. THIS PRE-SOLICITATION NOTICE IS FOR THE PURPOSE OF INFORMING INDUSTRY THAT THIS SOLICITATION WILL BE POSTED ON FBO ON OR ABOUT 06 April 2018. THIS NOTICE IS NOT A REQUEST FOR PROPOSALS AND PROPOSALS RECEIVED AS A RESULT OF THIS PRE-SOLICITATION NOTICE WILL NOT BE ACCEPTED OR EVALUATED. THE GOVERNMENT RESERVES THE RIGHT TO CANCEL THIS SOLICITATION EITHER BEBORE OR AFTER THE CLOSING DATE. NO REIMBURSEMENT WILL BE MADE FOR ANY COSTS ASSOCIATED WITH PROVIDING INFORMATION IN RESPONSE TO THIS PRESOLICITATION NOTICE OR ANY FOLLOW-UP INFORMATION REQUEST.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/COE/DACA57/W9127N18R0014/listing.html)
- Place of Performance
- Address: Detroit Dam Spillway, Detroit, Oregon, 97342, United States
- Zip Code: 97342
- Zip Code: 97342
- Record
- SN04820825-W 20180215/180213231102-66839731ffc4d3946ef23a575b001fa6 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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