MODIFICATION
Z -- Leech Lake 3Phase Electric Upgrade - Amendment 1
- Notice Date
- 9/7/2018
- Notice Type
- Modification/Amendment
- NAICS
- 238210
— Electrical Contractors and Other Wiring Installation Contractors
- Contracting Office
- Department of the Army, U.S. Army Corps of Engineers, USACE District, St. Paul, Attn: CEMVP-CT, 180 East Fifth Street, St. Paul, Minnesota, 55101-1678, United States
- ZIP Code
- 55101-1678
- Solicitation Number
- W912ES18T0126
- Response Due
- 9/6/2018 10:00:00 AM
- Archive Date
- 9/28/2018
- Point of Contact
- Terry Zenker, Phone: 651-290-5407
- E-Mail Address
-
terry.g.zenker@usace.army.mil
(terry.g.zenker@usace.army.mil)
- Small Business Set-Aside
- Total Small Business
- Description
- Amendment to extent the time to complete project, Q&A, and extend the closing date. STATEMENT OF WORK / SPECIFICATIONS Leech Lake 3 Phase Upgrade 1. General: The contractor shall supply and provide all equipme nt, labor, supervision, and materials necessary to convert the main day use boat access facilities (fish cleaning station, water borne bathroom, pump house, lift station) from Single Phase Primary feed to Three Phase Primary feed in the Leech Lake Recreation Area. The U.S. Army Corps of Engineers’ Leech Lake Dam is located in Federal Dam, Minnesota in Cass County, MN. All work shall conform to local, county, and State laws and codes. The US Army Corps of Engineers Leech Lake Recreation Area is situated in the heart of northern Minnesota's lake country. A site visit is encouraged prior to submitting a quote. 2. Measurement and Payment: Payment shall be made upon completion and acceptance of the contracted work. The contractor shall submit a detailed invoice to the Section Supervisor, Jeff Steere, for payment at the following address: US Army Corps of Engineers, Mississippi Headwaters Office, PO Box 625, 34385 US Highway 2 West, Grand Rapids, Minnesota 55744 or emailed to antonia.v.huber@usace.army.mil 3. Coordination for Conversion: The Contractor shall be responsible for coordinating the single phase primary service to 3 phase primary service conversion with Lake Country Power Representative Misty Ryan at 218-326-7160 or email mryan@lcp.coop. All equipment and materials provided and used by the Contractor shall be compatible with and meet the approval and specifications of Lake Country Power Association electric service. 4. 75 KVA Transformer and Pad: A 75 KVA pad mounted transformer mounted on a concrete pad with secondary conduit stub outs shall be provided by the utility company and the Government. The transformer secondary is 480/277V three phase. 5. 3 Phase Power Upgrade: The Contractor shall remove the existing single phase 120/240 V service and shall replace it with a 480 V three phase all underground service to the fish cleaning station. The new 3 phase service shall be mounted on the outside of the well house. 6. Contractor Requirements: The Contractor shall be responsible for providing and installing the following. a. Underground secondary conduit from pad mounted transformer to new meter socket Provide 2 inch conduit with 4- 2/0 XHHW2 conductors. Schedule 40 PVC underground and IMC or Rigid exposed. Connect underground conduit to stub-out provided. Contractor shall trench approximately 120 feet of 3 phase wiring from the electric panel on the exterior of the pump house to the exterior of the fish cleaning station. b. New 200 Amp 480 V three phase meter socket. To be mounted outside near the existing meter on the well pump building. Conduit in and out to be 2 inch IMC or Rigid. Conductors are 4-2/0 XHHW2. Meter output conduit goes to new outdoor service panel. The Contractor shall coordinate the meter socket installation with Misty Ryan with Lake Country Power Cooperative. The contractor shall trench approximately 30 feet from the 3 phase ground mounted transformer to the exterior electrical panel on the pump house. c. New outdoor service panel. To be mounted near the new meter on the well pump building. Panel with 150 Amp main breaker, with branch breakers: 2 Pole 125 Amp breaker, 3 pole 60 amp breaker and provisions for two spare 3 pole 100 amp frame breakers. Breakers rated 22,000 AIC. The new outdoor service panel will be housed in a NEMA 4 dead front enclosure with lockable hasp and drip shield. Install two 8 foot copper clad ground rods about 6 feet apart and bond to the new outdoor service panel with #6 AWG solid copper conductor. d. New indoor 50 KVA 480V to 120/240 V distribution transformer mounted inside the well house. Conduit to the transformer to be rigid or IMC type. Primary Conduit to the transformer to be 1 ¼ inch IMC or Rigid conduit with 2- #2 AWG and #4 AWG ground, XHHW2 conductors. e. New 240 V rated 2 pole, 200 Amp ED type breaker for transformer secondary protection. Breaker can mount in a general purpose NEMA 1 enclosure. This is inside well house. This breaker is between the 50 KVA transformer secondary and the re-fed existing main 120/240 V service panel inside the well house. Conduits between transformer and ED breaker and the ED breaker to the existing service panel to be 2 inch IMC or Rigid, with 3 # 3/0, #4 AWG ground, XHHW2. f. Remove existing meter. Note at some point the existing 120/240 V meter socket to be removed and conduits and conductors removed. Existing underground conduit to remain. g. New underground 480 V feeder to the fish grinding station. This feeder routes around to the back side where the existing electrical service is. The feeder is 60 Amp fed from the new 480 V service panel. Exposed conduits to be IMC or Rigid. Underground conduits to be PVC schedule 40. Conduit size to be minimum 1 inch. Route 3 #6 AWG, #6 AWG ground, XHHW2 conductors. Routed to new stainless steel disconnect panel in fish grinder house. h. New stainless steel disconnect panel to be mounted near/next to existing 120/240V panel in the fish grinder station. The panel to be NEMA 4X, with two compact 30 Amp 480 V fused disconnect switch modules. Provide IP 66 type door operators compatible with fused disconnect switch. Provide 30 Amp fuses, type J time delay. i. Conduits and feeders to the fish grinder panels. The fish grinder panels are mounted to the fish grinder table assembly near to the floor. These are fed by existing under floor conduits. 1. The new stainless steel disconnect switches route via individual conduits to the existing service panel. This is used as a junction point. Use 3 #10, #10 ground in ¾ inch IMC or Rigid conduit. 2. Pull existing conductors from the existing under floor conduits from the fish grinder panels. 3. Pull through the #10 AWG conductors from the stainless steel disconnect switch through the existing panel. In addition also include two #12 AWG, (white, black) 120 V control power conductors. The #12 AWG conductors connect to a spare 15 or 20 Amp breaker in the existing panel. j. Work at the existing fish grinder panels. 1. Separate the 120 V control circuit from the existing incoming terminals. See the attached connection diagram. Connect the newly pulled #12 AWG conductors (white and black) to the 120 V control power. Make sure that the 120 V control circuit is totally disconnected from the incoming terminals. 2. Connect the newly pulled #10 AWG three phase conductors to the incoming terminals. 3. Disconnect the ad-a-phase unit conductors. Pull the conduit to it and plug the opening in the control panel. This unit will be removed by the govt. 4. Reconnect the grinder motor terminals for 480 V operation. 5. Perform a continuity and circuit separation check to make sure that the 120 VAC control wiring is not interconnected with the 480 V. 6. Power up system and do phase rotation test. Work with government COR to ensure the fish grinder rotation is correct. 7. Submit site markups, and product information sheets that came with all electrical components. 7. Submittals: The Contractor shall provide the Contracting Officer with a copy of the make and model of the equipment being utilized for this project. The submittals shall be approved by the Contracting Officer before the contractor can start work. 8. Contracting Officer Representative : The Contracting Officer Representative (COR) is Jason Hauser. His contact information is telephone 651-290-5791 or email jason.a.hauser@usace.army.mil 9. Site Visit: Contractors are encouraged to visit the site prior to submitting quote. Site visits must be scheduled in advance. Hours: 8:00 AM - 4:30 PM, Monday – Friday excluding Federal Holidays Contact Jeff Steere, Northern Headwaters Section Supervisor at 651-290-5808 or Email to Jeffrey.l.steere@usace.army.mil. 10. Safety: The Contractor shall complete all work according to the Corps of Engineers’ Safety Manual, USACE EM 385-1-1- http://www.usace.army.mil/SafetyandOccupationalHealth/EM38511,2008BeingRevised.aspx. The dams and recreation areas shall remain open during the completion of this work and it is the responsibility of the Contractor to secure the work area from the public. 11. Insurance: The Contractor shall submit proof of insurance for Workman Compensation and Liability within 10 days after award and before any work can begin. All insurance shall be adequate to indemnify the Government from liability for injury to the Contractor’s employees and damage to Government property. 12. Schedule. The facilities shall be available for use by the public over the Labor Day Weekend from the Friday morning before the weekend until the Tuesday morning after the holiday. Once the Contractor initiates the start of work they have 3 days to complete the work. All work shall be completed by October 15 th, 2018. 13. Clean Up. The Contractor shall be responsible for leaving the area in the same condition as when he started. All old equipment and supplies shall be removed and properly disposed off-site. Disposal of debris shall meet all local, County and State disposal codes. 14. Coordination with Start of Work. All work shall be coordinated in advance with Jeff Steere at 651-290-5808 or via email Jeffrey.l.steere@usace.army.mil. 15. Initial Meeting. A pre-work meeting shall be held at the Leech Lake Dam office within 10 day s of contract award. 16. Contractor’s Notice: The Contractor shall give a one week notice prior to start of work in order for the park staff to notify the visitors of the area directly affected by work on this project. The Contractor shall contact Jeff Steere at 651-290-5808 or email Jeffrey.l.steere@usace.army.mil with their work schedule. 17. Sanitary Facilities. The Contractor may utilize the o utdoor restrooms, and water spigots are available on site. 18. Project Locations: Address: Leech Lake Dam and Recreation Area 01217 Federal Dam NE Federal Dam, MN 56641-0111
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/COE/DACA37/W912ES18T0126/listing.html)
- Place of Performance
- Address: Leech Lake Dam and Recreation Area, 01217 Federal Dam NE, Federal Dam, Minnesota, 56641-0111, United States
- Zip Code: 56641-0111
- Zip Code: 56641-0111
- Record
- SN05078272-W 20180909/180907230941-05cf6a1e95d227c465dff3dd9a505eae (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
| FSG Index | This Issue's Index | Today's FBO Daily Index Page |