SAM #140F0S26Q0048

Procurement of VDOT Type 21B Aggregate and Fill Materials for Chincoteague National Wildlife Refuge

The U.S. Fish and Wildlife Service is seeking suppliers for aggregate and fill materials to support infrastructure needs at Chincoteague National Wildlife Refuge in Virginia. - Government Buyer: - U.S. Fish and Wildlife Service (FWS) - Opportunity managed by the FWS, OVER SAT G/S office - Products/Services Requested: - Crushed aggregate material meeting Virginia Department of Transportation (VDOT) Type 21B specifications - Must comply with strict requirements for durability, gradation, and material composition - Suppliers must provide certificates of compliance, gradation analysis, and test data - Unclassified fill (borrow) material - Well-graded stone fragments, gravel, sand, or fine sand conforming to AASHTO M 145 soil classifications - Must meet maximum particle size and gradation requirements - Notable Requirements: - All materials must be delivered to Chincoteague National Wildlife Refuge - Delivery must be coordinated with on-site refuge staff - The procurement is a small business set-aside under NAICS 212319 - Total contract value not to exceed approximately $970,000 - Vendors must submit documentation certifying compliance with all technical standards - No specific OEMs, part numbers, or quantities are specified in the solicitation

Description

VA-CHINCOTEAGUE NWR-AGGREGATE MATERIALSDelivery Site: 8231 Beach Rd, Chincoteague, VA 23336Aggregate materials Crushed aggregate materials shall meet the requirements of the Virginia Department Of Transportation Specifications, Type 21B. Furnish hard, durable particles or fragments of crushed stone, crushed slag, or crushed gravel conforming to the following: (1) Los Angeles abrasion, AASHTO T 96 50 percent max. (2) Soundness of aggregate using sodium sulfate, 12 percent loss max. AASHTO T 104 (5 cycles) (3) Durability index (coarse), AASHTO T 210 35 min. (4) Durability index (fine), AASHTO T 210 35 min. (5) Fractured faces, ASTM D5821 50 percent min. (6) Without organic matter and lumps or balls of clay.(7) Liquid limit, AASHTO T 89, Method A 35 max. (8) Plasticity index, AASHTO T 90 10±3Gradation Requirements for aggregate materials: Sieve size % passing 2 inch 100 1 inch 85-95 3/8 inch 50-69 No. 10 20-36 No. 40 9-19 No. 200 4-7 Unclassified Fill (Borrow) materialsSuitable, well-grade material of either stone fragments, including gravel, sand, or fine sand.(a) Maximum particle size 24 inches(b) Soil classification, AASHTO M 145 A-1, A-3, or A-2-4; granular materials with 35% or less passing the No. 200 sieve.PART C - OTHER PERFORMANCE REQUIREMENTS AND INFORMATIONMATTERIAL SUBMITAL REQUIRED: A. Submit certificate from supplier certifying materials for aggregate material and fill materials meet the requirements of this statement of work. B. Submit copy of latest gradation analysis and test data for the materials to be supplied.Send packets and questions to Robert_Sung@ios.doi.gov with 140F0S26Q0048 in the subject line.

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