Statement_of_Work_Rock_Supply_0001.docx
DOCX document 32 KB Posted
- Attached to
- Crushed rock delivery to Stehekin, N Casc. NP
- Solicitation number
- 140P8326Q0049
About this file
This is a Statement of Work for a Rock Supply contract (RFQ #140P8326Q0049) issued by the National Park Service for the Stehekin District of North Cascades National Park. The contractor must supply various categories of crushed rock, aggregate, riprap, and topsoil to the Stehekin pit and other specified locations within Lake Chelan National Recreation Area and North Cascades National Park, with supplies delivered in 250-ton increments. Required materials include: 5/8" crushed road aggregate (2,500 tons/year per WSDOT specification 9-03.9(4)), 1" crushed road aggregate (1,250 tons/year per WSDOT specification 9-03.9(3)), chip seal aggregate gradations B and C (1,250 tons/year), quarry spalls (1,250 tons/year per WSDOT specification 9-13), riprap (1,250 tons/year per WSDOT specification 9-13), and topsoil (1,250 tons/year per WSDOT specification 9-14.2). The gravel pit is located approximately 5 miles from the ferry landing in Stehekin, Washington, and equipment must comply with Harlequin Bridge weight limits. Contractor coordination with Mountain Barge Service (509-682-2493) is required for barging operations, and all delivery and trucking costs to the barge service location in Chelan, as well as additional trucking and consolidation costs from the ferry terminal in Stehekin, must be included in pricing.
Payment is based on actual quantity delivered, verified through signed delivery tickets showing date, product, weight (certified scale), and delivery location. The contractor must obtain barge company representative signatures upon delivery and ensure all imported materials are inspected for invasive non-native plants and noxious weeds, with stockpiling limited to one week post-washing and county inspection required for topsoil or older stockpiles. The contractor shall quote pricing on either SF1449 form or company letterhead in the specified format and coordinate with NPS Point of Contact Aaron Robinson (509-885-5329; aaron_robinson@nps.gov) for delivery and with Beth Fallon (beth_fallon@nps.gov) for noxious weed inspection arrangements, providing at least 14 days' notice for inspections.
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Other files
| File | Type | Posted |
|---|---|---|
| B08_REV_Attachment_1_Rock_supply_pricing_table_0003.xlsx | XLSX spreadsheet | |
| Sol_140P8326Q0049_Amd_0003.pdf | ||
| Sol_140P8326Q0049_Amd_0002.pdf | ||
| RFQ_140P8326Q0049_QA_0002.docx | DOCX document | |
| SCA_WD_2015-5541_20260513_0002.pdf | ||
| B08_Forms_to_Return_NOCA_Crushed_Rock_0002.docx | DOCX document | |
| Sol_140P8326Q0049_Amd_0001.pdf | ||
| Attachment_1_Rock_supply_pricing_table.xlsx | XLSX spreadsheet | |
| Sol_140P8326Q0049.pdf | ||
| Attachment_4_Harlequin_Bridge_Weight_Limits.pdf | ||
| NPS_NOCA_Chip_Seal_Agg_Spec_04-16-2026.docx | DOCX document |
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Text version
RFQ#140P8326Q0049 Stehekin District Attachment A North Cascades NP
1. BACKGROUND:
The National Park Service (NPS) maintains gravel roads and constructs and maintains erosion control structures on the shores of the Stehekin River and of Lake Chelan within the Lake Chelan National Recreation Area. Various construction and maintenance projects require the use of topsoil, crushed rock and riprap.
2. DESCRIPTION OF WORK:
The work of this contract requires the supply of rock of various categories to the Stehekin pit or other specified locations within Lake Chelan NRA and the Stehekin District of North Cascades NP, including trucking and barge transportation. Supplies shall be supplied in increments of 250 tons.
Categories include:
5/8”- crushed road aggregate: Washington State Department of Transportation (WSDOT) specification 9-03.9(4) or equivalent FHWA specification. Estimated total per year of 2500 Ton/year.
1 ¼”- crushed road aggregate: Washington State Department of Transportation (WSDOT) specification 9-03.9(3) or equivalent FHWA specification. Estimated total per year of 1250 Ton/year.
Chip seal aggregate, gradations B and C: See attached specifications. Estimated total of 1250 Ton/year.
Quarry spalls: Washington State Department of Transportation (WSDOT) specification 9-13 or equivalent FHWA specification. Estimated total of 1250 Ton/year.
Riprap: Washington State Department of Transportation (WSDOT) specification 9-13 or equivalent FHWA specification. Estimated total of 1250 Ton/year.
Topsoil: Washington State Department of Transportation (WSDOT) specification 9-14.2 or equivalent FHWA specification. Estimated total of 1250 Ton/yr.
3. CONTRACT PRICING:
Contractor will provide a quote on either the SF1449 or company letter head in the following format:
See attached table.
4. LOCATION:
The gravel pit is located approximately 5 miles from the ferry landing and across Harlequin Bridge in Stehekin, Washington, at the north end of Lake Chelan. Equipment gross weight shall not exceed Harlequin bridge weight limits. Crossing the bridge is the only way to access the gravel pit site. Please refer to Attachment 4 Harlequin Bridge Weight Limits for exact details.
5. DELIVERY:
Contractor will coordinate delivery with Mountain Barge Service for barging rock up lake. Delivery and placement of rock onto the barge deck will be as specified by the barge company. Rock can be dumped directly on the barge deck, and consolidation of dumped piles will be required to reach full barge capacity (250 tons per trip).
The exact delivery date(s) and size of loads shall be coordinated with the barge company:
Mountain Barge Service (MBS) Address: 5420 S Lakeshore Road, Chelan, WA 98816 Phone: 509-682-2493 Email: info@mountainbarge.com
Contractor will then unload, truck, dump, and consolidate rock at the Stehekin gravel pit or other specified location within Lake Chelan NRA or the Stehekin District of North Cascades NP. Include all delivery and trucking costs to Mountain Barge Service (MBS) in Chelan, as well as additional trucking and consolidation costs from the ferry in Stehekin.
7. INVOICING:
Each truckload of materials shall be accompanied by a signed delivery ticket showing the date, product, weight (as determined by a certified scale), and delivery location. The ticket shall be in duplicate. It is the contractor's responsibility to obtain the signature of a barge company representative upon delivery.
Payment will be based on actual quantity delivered.
8. NOXIOUS WEED PREVENTION:
The sources of imported rock, sand, gravel, and soil shall be inspected for invasive non-native plants, weeds, and/or seeds. Diffuse or spotted knapweed or rush skeleton weed are the primary noxious weeds of concern. The material must not be stockpiled at the quarry for more than 1 week after washing. For topsoil, or other material if it comes from older stockpiles, the quarry must be inspected by the County Noxious Weed Coordinator, or a qualified weed inspector designated by NPS. For details on obtaining pit inspections, contact Beth Fallon at beth_fallon@nps.gov and provide at least 14 days’ notice that an inspection is needed. Imported material shall be free of non-native weeds and/or seeds.
9. NPS Delivery POC:
Aaron Robinson, Phone: 509-885-5329 Email: aaron_robinson@nps.gov
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