JBH_NWR_Tenasillahe_Island_Rip_RapR1_3.pdf
PDF 2 MB Posted
- Attached to
- RipRap/Stone/Rock for Cathlamet, WA. Federal contract opportunity
- Solicitation number
- 140F0422Q0025
About this file
This document summarizes a federal pre-solicitation notice for a rock and riprap supply contract. The U.S. Fish and Wildlife Service is seeking quotes to supply approximately 4,348 tons of Class 700 riprap, 506 tons of backing material, and 1,300 tons of 3-inch minus road base aggregate to the Julia Butler Hanson National Wildlife Refuge in Cathlamet, Washington between June 1st and August 30th, 2022. The material must meet Oregon or Washington State DOT specifications and is required to be segregated into separate stockpiles upon delivery. Questions regarding the pre-solicitation notice can be directed to the specified Contract Specialist and the agency intends to make a single-award fixed price contract for the rock and aggregate supply.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| JBH_NWR_Tenasillahe_Island_Rip_Rap_Delivery_Quote_Schedule_3.docx | DOCX document |
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Text version
mbehrens Text Box Location A #700 Rip Rap - 748 tons Backing - 359 tons 3" minus Road Base - 1,200 tons
Location B #700 Rip Rap 4,348 tons Backing - 506 tons (may be placed on levee) 3" minus Road Base - 1,300 tons
Rock for Erosion and Scour Protection shall be hard, sound, and durable material, free from seams, cracks, and other defects that tend to destroy its resistance to weather, and it shall consist of broken and/or processed rock. The use of recycled materials and concrete rubble is not permitted for this application.
The Suitable Shape of these rocks shall be “Angular” (having sharply defined edges) to “Subangular” (having a shape in between Rounded and Angular) for a higher degree of interlocking to provide stability to the protected area. The use of round, thin, flat, or long and needle-like shapes is not allowed mbehrens Callout Optional storage site for location B. Contractor to verify access.
mbehrens
Material delivery period of performance: 6/01/22 - 8/30/22.
File details come from the government source that posted it. Updated .