Statement_of_Work_riprap.docx
DOCX document 173 KB Posted
- Attached to
- RIPRAP SUPPLY
- Solicitation number
- 140P8326Q0069
About this file
This is a Statement of Work for a riprap supply requirement for the National Park Service's North Cascades National Park (NOCA). The document outlines the scope of work for the delivery of crushed rock and similar materials to support park infrastructure and maintenance needs. The specific technical specifications, delivery locations, quantities, and quality standards for the riprap supply are detailed within the statement of work to ensure the contractor meets all governmental requirements for this commercial item procurement.
This is a firm fixed-price single purchase order solicitation issued as RFQ 140P8326Q0069, replacing the previously closed RFQ 140P8326Q0057. It is a 100% Total Small Business Set-Aside under NAICS code 212329 (Other Crushed and Broken Stone Mining and Quarrying) with a small business size standard of 550 employees average annual for the past three years. Award will be made to the offeror providing best value to the government, with evaluation based on past performance and other factors in accordance with FAR Part 13. The contracting officer is Hal Hoversten (hal_hoversten@ios.doi.gov), and this combined synopsis/solicitation constitutes the only solicitation issued; no separate written RFQ will be released.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| Sol_140P8326Q0069_Amd_0001.pdf | ||
| B08_Forms_to_Return_NOCA_RipRap.docx | DOCX document | |
| Stehekin_Map.pdf | ||
| B08_Attachment_4_Harlequin_Bridge_Weight_Limits.pdf | ||
| Sol_140P8326Q0069.pdf | ||
| B08_Relevant_Project_Experience_Questionnaire.docx | DOCX document |
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Text version
RFQ#140P8326P00 Stehekin District Attachment A North Cascades NP
1. BACKGROUND:
The National Park Service (NPS) constructs and maintains erosion control structures on the shore of Lake Chelan within the Lake Chelan National Recreation Area.
2. DESCRIPTION OF WORK:
The work of this contract requires supplying/delivering approximately 2000 tons class D riprap delivered to gravel pit at the North Cascades National Park (NOCA) located in Stehekin, WA. NPS will reserve the option for additional purchases in increments of 250 tons.
3. CONTRACT PRICING:
Contractor will provide a quote on either the SF1449 or company letter head in the following format:
A. Contract Price Item No. 1 – Class D riprap (250 ton increments).
This price item consists of providing approximately 2000 tons riprap.
B. Contract Price Item No. 2 – Transportation This price item consists of providing all transportation and consolidation costs. To include barging and transporting from off load site to gravel pit.
OPTION Alternative A – Class D riprap Additional 250 ton increments.
Riprap rock shall be hard, durable, angular rock that is resistant to weathering and water action and free of organic or other unsuitable material. Neither the breadth nor thickness of any stone shall be less than one-third its length. Rock shall be free of overburden, spoil, shale, and organic material (as described above). Do not use shale, rock with shale seams, or other fissile of fissured rock that may break into smaller pieces in the process of handling and placing. Furnish spalls and rock fragments to provide a stable dense mass.
Riprap rock shall conform to the following:
| (a) | Apparent specific gravity, AASHTO T 85 | 2.50 min. | |
| (b) | Absorption, AASHTO T 85 | 4.2% max. | |
| (c) | Coarse durability index, AASHTO T 210 | 50 min. |
4. MATERIALS:
Riprap shall conform to Washington State Department of Transportation (WSDOT) specification 9-13 or equivalent FHWA specification.
Size class D according to the chart in WDOT 9-13.4(2):
5. 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 1 Harlequin Bridge Weight Limits for exact details.
6. DELIVERY:
Contractor shall 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 shall be loaded directly on the barge deck, and consolidation of material shall 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 shall then unload from the barge, truck, dump, and consolidate rock at the Stehekin gravel pit. Include all delivery and trucking costs to Mountain Barge Service (MBS) in Chelan, as well as trucking and consolidation costs in Stehekin to the pit.
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 to be accepted by NPS staff by signature on a PDF invoice. PDF invoices will be submitted through the IPP.gov website along with payment requests monthly.
9. NPS Delivery POC:
Aaron Robinson, Phone: 509-699-2080 Ext. 15, Email: aaron_robinson@nps.gov.
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