SOURCES SOUGHT
Y -- DFC Substation Replacement
- Notice Date
- 2/27/2014
- Notice Type
- Sources Sought
- NAICS
- 238210
— Electrical Contractors and Other Wiring Installation Contractors
- Contracting Office
- General Services Administration, Public Buildings Service (PBS), Denver Federal Center Svs Center Division (8PSDP), 6th and Kipling Street, Building 41, Denver, Colorado, 80225-0546, United States
- ZIP Code
- 80225-0546
- Solicitation Number
- GS-08P-14-JA-C-XXXX
- Point of Contact
- Sarah C. Huddle, Phone: 303-236-2587
- E-Mail Address
-
Sarah.Huddle@gsa.gov
(Sarah.Huddle@gsa.gov)
- Small Business Set-Aside
- N/A
- Description
- The Denver Federal Center (DFC) Campus X Substation transformer built by General Electric in the early 1960s is near or over the 50 year old mark. This transformer and the substation components downstream are to be replaced. These components handle a considerable amount of the DFC electrical load and they are the lynchpin for dual sources on the campus. An X substation failure within the transformer or switchgear places the entire campus on an aging Y side of the substation. The replacement of the X substation is the key to increase the reliability of the DFC as a whole. The replacement of the X switchgear with a new 15kV line up will match the GE Power-Vac style of breaker now in the Y switchgear. This new switchgear will come with a new spare circuit breaker so the DFC will have a backup for either X or Y that does not now exist. The Y switchgear will require a new digital solid state relay system that will match the new X switchgear and allow for better protection for the grid. The work includes: -Engineer the replacement of the X side of the main substation. -Remove existing X grid 15MVA substation transformer. -Remove exisiting 15kV overhead busway. -Remove exisiting X grid switchgear. -Install new 15kV underground ductbank from existing transformer to existing switchgear pad. -Purchase and Install new 15MVA substation transformer -Purchase and Install new 1200amp, 15kV switchgear lineup. -Reconnect existing feeders to new GE Power Vac circuit breakers with SEL relays. -Remove and replace the 24 existing GE numerical relays with new solid state SEL devices with Arc-Flash mitigation settings (X and Y side of substation).
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/GSA/PBS/8PD/GS-08P-14-JA-C-XXXX/listing.html)
- Place of Performance
- Address: Denver Federal Center, W. 6th Ave and Kipling Street, Denver, Colorado, 80225, United States
- Zip Code: 80225
- Zip Code: 80225
- Record
- SN03298132-W 20140301/140227234340-0337007c2760581a721e434f3a983e7a (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
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