Attach-1-SOW.pdf
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- Solicitation number
- 140FC123Q0016
About this file
This scope of work document outlines rehabilitation requirements for portions of levee systems located on two National Wildlife Refuges. Work is required at six locations on Grand Cote National Wildlife Refuge and six locations on Lake Ophelia National Wildlife Refuge. Requirements include providing and placing specified quantities of clay fill dirt, crushed limestone, and class 55 rip-rap to specified widths, depths, and distances at each location, as well as side slope and bank stabilization work. Additional requirements specify use of certified truck scales, use of tandem axle dump trucks only, and a period of performance ending December 31, 2024. The point of contact is identified as the Refuge Manager at the Central Louisiana National Wildlife Refuge.
The related federal contract opportunity is solicitation number 140FC123Q0016 from the Department of the Interior Fish and Wildlife Service for furnishing, delivering, and spreading clay dirt, limestone, and rip-rap on roads at the LA GRAND COTE NWR.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140FC123Q0016.pdf | ||
| Attach-5-Instructions_and_Clauses.pdf | ||
| Attach-4-Price_Sheet.xlsx | XLSX spreadsheet | |
| Attach-2-Map-1.pdf | ||
| Attach-3-Map-2.pdf |
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Scope of Work for Items Needed for Rehabilitating Portions of Levees Occurring on Grand Cote and Lake Ophelia National Wildlife Refuges
All work items require providing and placing 610 crushed limestone, clay fill dirt, or class 55 rip-rap (12” – 24”) on portions of levee systems located on Grand Cote and Lake Ophelia National Wildlife Refuges. Work site locations are identified by a number and name description on the attached maps for each Refuge. Specifications for work items to be performed at each work site location are identified below.
Grand Cote National Wildlife Refuge
1. West Sump Levee:
- Provide and place 600 tons of clay fill dirt at a width of 12 feet, a depth of eight inches, and for a distance of 1,584 feet.
- Provide and place 500 tons of 610 crushed limestone at a depth of six inches on top of the above clay fill dirt.
2. South Sump Levee Section 1:
- Provide and place 1,000 tons of clay fill dirt at width of 12 feet, depth of 12 inches, and for a distance of 1,584 feet.
3. South Sump Levee Section 2:
- Provide and place 340 tons of clay fill dirt at width of 12 feet, depth of 12 inches, and for a distance of 528 feet.
4. West Sump Lee at Structure
- Provide and place 150 tons of clay fill dirt at width of 12 feet, depth of 12 inches for a distance of 70 feet, plus fill side slope depressions/sloughing.
Lake Ophelia National Wildlife Refuge
1. Connector to Bayou Levee
- Provide and place 332 tons of clay fill dirt a width of 12 feet, depth of 12 inches, for a distance of 528 feet.
- Provide and place 166 tons of 610 crushed limestone at a depth of six inches on top of the above clay fill dirt.
2. Bayou Levee West from Pump
- Provide and place 1,000 tons of clay fill dirt at width of 12 feet, depth of 12 inches, for a distance of 1,584 feet.
3. West First Cross Levee
- Provide and place 1,000 tons of clay fill dirt at a width of 12 feet, depth of 6 inches, for a distance of 3,168 feet.
- Provide and place 1,000 tons of 610 crushed limestone at a depth of six inches on top of the above clay fill dirt.
4. Second Cross Levee
- Provide and place 475 tons of clay fill dirt at a width of 15 feet, depth of 16 inches for a distance of 450 feet.
5. Lac A Paul Structure South
- Provide and place 1,000 tons of clay fill dirt at width of 12 feet, depth of 12 inches for a distance of 1,584 feet.
6. Bank Stabilization Bayou Jeansonne
- Provide and place 1,000 tons of clay fill dirt within a 70 feet X 30 feet area on stream bank. Shape clay fill dirt to 3 to 1 slope.
- Provide and place 200 tons of class 55 rip-rap on top of above clay fill dirt.
- Provide and place 55 tons of 610 crushed limestone over above class 55 rip-rap.
Additional Requirements
1. Materials transported to work locations in dump trucks must be weighed by certified scales and weight tickets for each truck must be provided to U.S. Fish and Wildlife Service site representative Brett Wehrle daily.
2. Only tandem axle dump trucks may be used to transport materials to work site locations. Larger trucks are not authorized for use.
3. The period of performance for completion of all work items ends on 12/31/2024.
4. The U.S. Fish and Wildlife Service’s site representative/point of contact for performance of all specified items is:
Brett Wehrle, Refuge Manager Central Louisiana National Wildlife Refuge 401 Island Road Marksville, LA 71351 Phone: 318-305-0640 Email: Brett_Wehrle@fws.gov
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