B08_-_ATT_1_-_June_2023_JBH_NWR_Tenasillahe_Island_Rip_RapR1.pdf

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WA-JBH TENASILLAHE ISLAND NWR RIP RAP
Solicitation number
140F0S23Q0044
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This solicitation requests quotes for riprap and barge delivery services for the Julia Butler Hanson National Wildlife Refuge on Tenasillahe Island near Clifton, Oregon. The selected vendor will be required to deliver 2,500 tons of Class 700 riprap of an angular to subangular shape using barge transportation and perform offloading at the project site. Quotes are due by the date specified in the attached solicitation document. The award will be made to the responsible vendor whose quote results in the best value to the government based on technical acceptability and price. The work must be completed by the date outlined in the final contract. The Department of the Interior Fish and Wildlife Service is the contracting agency.

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Sol_140F0S23Q0044_Amd_0001.pdf PDF
Sol_140F0S23Q0044.pdf PDF
B08_-_Solic_140F0S23Q0044_-_JBH_part_3.pdf PDF

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Text version

mbehrens Text Box Location B 3" minus Road Base - 2,500 tons

Text Box 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

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File details come from the government source that posted it. Updated .