Attachment 2 - Statement of Work Concrete 7July2026.docx
DOCX document 59 KB Posted
- Attached to
- GAOA Boat Ramp Concrete Supply
- Solicitation number
- 1240LP26Q0124
About this file
This is a Statement of Work for the supply and delivery of ready-mixed concrete to support the Pactola Reservoir Boat Ramp Repair project funded by the Great America Outdoors Act (GAOA) Legacy Restoration Fund. The supplier must deliver a total of 76 cubic yards of 4000 psi ready-mixed concrete with 5.0-7.5% air entrainment and 1-4" slump across three separate deliveries between September 10 and November 20, 2026. Sixty cubic yards will be delivered to the Pactola Reservoir North Boat Ramp in two shipments of 30 cubic yards each, and 16 cubic yards will be delivered to the Pactola Reservoir South Boat Ramp, both located in Pennington County, South Dakota. The Contracting Officer will coordinate delivery dates with a minimum of four working days' notice prior to each delivery.
The concrete must be manufactured and delivered in full compliance with ASTM C94 standards and meet specific material requirements including Portland Cement (ASTM C150, Type I-II), Class F Fly Ash at 20-25% by weight, normal-weight aggregates from a single source, and approved admixtures listed on the SD DOT Approved Products List. The supplier must provide design mix documentation, materials test reports from a qualified independent testing agency, manufacturer certificates of compliance, and proof of manufacturer qualifications. Government personnel will prepare the site, place the concrete, and perform visual slump inspections. The supplier is permitted to perform concrete washout at a location designated by the Contracting Officer's Representative. The contractor must employ experienced personnel trained in ready-mixed concrete production and truck delivery operations. This is a supply-only contract with no data rights or Section 508 compliance requirements applicable.
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Other files
| File | Type | Posted |
|---|---|---|
| 1240LP26Q0124 (1) 1449 with Solicitation Clauses and Provisions.pdf | ||
| Attachment 1 - Schedule of Items 7July2026.xlsx | XLSX spreadsheet |
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Text version
US Department of Agriculture (USDA)
Statement of Work Black Hills National Forest Pactola Reservoir Boat Ramp Concrete Delivery
Contents
| Project | 3 |
| General Information | 3 |
| 1.0 Scope of Work | 3 |
| 2.0 Background | 3 |
| Supplier’s Requirements | 3 |
| 3.0 Technical Requirements / Tasks | 3 |
| 4.0 Material Technical Specifications | 4 |
| 5.0 Government Furnished | 5 |
| 6.0 Deliverables / Schedule | 5 |
| 70 Delivery | 6 |
| 8.0 Supplier’s Key Personnel | 6 |
| 9.0 Security Requirements | 7 |
| 10.0 Data Rights | 7 |
| 11.0 Section 508 – Electronic and Information Technology Standards | 7 |
Project Supply ready-mixed concrete, delivered to site for GAOA Pactola Reservoir Boat Ramp Concrete Delivery
General Information
1.0 Scope of Work
Supply and deliver 76 cubic yards (CY) of ready-mixed concrete to Pactola Reservoir Boat Ramps.
60 CY delivered on two different dates with 30 CY for each delivery to the Pactola Reservoir North Boat Ramp. 44°04'57.9"N 103°30'04.2"W, in Pennington County, South Dakota.
16 CY delivered to the Pactola Reservoir South Boat Ramp.
44°03'59.1"N 103°30'04.4"W, in Pennington County, South Dakota.
Supplier shall deliver ready-mixed concrete to the project location for placement by Forest Service employees.
This is a supply contract only.
Ready-mixed concrete is to be delivered to the site as requested by the Contracting Officer as the project need is scheduled. Specific delivery dates will be coordinated between the COR and the Contractor, for each delivery, a minimum of 4 days prior to delivery.
Delivery date is expected to be between September 10th and November 20th, 2026.
Concrete shall be delivered to the project site on three dates as requested by the Contracting Officer.
2.0 Background
The Pactola Boat Ramp Repair project is funded by the Great America Outdoors Act (GAOA) Legacy Restoration Fund. The project includes the extension of the concrete boat ramp at the Pactola North Boat Ramp and Pactola South Boat Ramp site in Pennington County, SD. The work of the project is to be performed by Forest Service personnel.
Due to the quantity of ready-mixed concrete needed for the Pactola Boat Ramps extension, this simplified acquisition supply contract is needed.
The exact date for ready-mixed concrete to be supplied and delivered is not determined. It is expected to be between September 10th and November 20th, 2026.
Supplier’s Requirements
3.0 Technical Requirements / Tasks
· Supplier is to provide and deliver 4000 psi ready-mixed concrete with 5.0 – 7.5% air entrainment and 1 - 4” slump to the Pactola North Marina in the quantities requested by the Contracting Officer.
· It is expected there shall be 3 deliveries, with each delivery on a separate date.
· Suppliers shall be permitted to perform concrete washout at location on site designated by the Contracting Officer’s Representative.
4.0 Material Technical Specifications
Concrete Materials:
1. Cementitious Materials: Use the following cementitious materials, of the same type, brand and source, throughout the Project.
a. Portland Cement: SD DOT Section 750 and ASTM C150, Type I-II, gray.
b. Fly Ash: SD DOT Section 753 and ASTM C618, Class F
2. Normal-Weight Aggregates: In accordance with the quality and gradation requirements of SDDOT Sections 800 and 820 and ASTM C33, coarse aggregate, uniformly graded. Provide aggregates from a single source.
a. Maximum Coarse- Aggregate Size: ¾ inch nominal (Size #1A).
b. Fine Aggregate: Free of materials with deleterious reactivity to alkali in cement.
c. Do not use fine or coarse aggregates containing substances that cause spalling.
3. Water: SDDOT Section 760 and ASTM C94 potable.
Admixtures
1. General: Admixtures certified by manufacturer to contain no more than 0.1 percent water-soluble chloride ions by mass of cement and to be compatible with other admixtures. Admixtures shall be listed on the SD DOT Approved Products List.
2. Air-Entraining Admixture: SDDOT Section 751 and ASTM C260.
3. Chemical Admixtures: SDDOT Section 752. Provide admixtures certified by manufacturer to be compatible with other admixtures and to contain not more than 0.1 percent water-soluble chloride ions by mass of cementitious material.
a. Water-Reducing Admixture: ASTM C494, Tye A
b. Retarding Admixture: ASTM C494, Type B.
c. Water-Reducing and Retarding Admixture: ASTM C494, Type D
d. Water-Reducting and accelerating Admixture: ASTEM C494, Type E.
e. High-Range, Water-Reducing Admixture: ASTM 494. Type F
f. High-Range, Water-Reducing and Retarding Admixture: ASTM C494. Type G.
g. Plasticizing and Retarding Admixture: ASTM C1017, Type II.
Concrete Mixtures
1. Prepare design mixes, proportioned according to ACI 211 and ACI 301, for each type and strength of normal-weight concrete determined by either laboratory trial mixes or field experience.
2. Use a qualified independent materials testing and inspection agency for preparing and reporting proposed mix designs for the trial batch method.
3. Proportion mixes to provide concrete with the following properties.
a. Compressive Strength (28 days): 4,000 psi
b. Maximum Water-Cementitious Materials Ratio at Point of Placement: 0.44
c. Slump Limit: 4 inches maximum.
d. Minimum 564 lb. Cement per cubic yard.
4. Add air-entraining admixture at the manufacturer's prescribed rate to result in concrete at point of placement having an air content of 5.0 percent to 7.5 percent.
5. Limit water-soluble chloride-ion content in hardened concrete to 0.15 percent by weight of cement.
6. Chemical Admixtures: Use admixtures according to the manufacturer’s written instructions.
a. Use water-reducing and plasticizing admixtures in concrete, as required, for placement and workability.
b. Use water-reducing and retarding admixtures when required by high temperatures, low humidity, or other adverse placement conditions.
7. Cementitious Materials: Limit percentage, by weight, of cementitious materials other than Portland cement according to ACI 301 requirements for concreted exposed to deicing chemical as follows:
a. Fly Ash: 20 percent to 25 percent Class F Fly Ash.
Concrete Mixing
1. Ready-Mixed Concrete: Measure, batch, and mix concrete materials and concrete according to ASTM C94. Furnish batch certificates for each batch discharged and used in the work.
2. Hot-Weather Concrete: Cool ingredients before mixing to maintain concrete temperature at time of placement below 90 degrees F.
a. Chilled mixing water or chopped ice may be used to control temperature, provided water equivalent of ice is calculated to total amount of mixing water.
b. Using liquid nitrogen to cool concrete is the Supplier’s option.
5.0 Government Furnished
Government personnel shall examine the ready-mixed concrete for visual estimation of slump.
Government personnel shall have the project area prepared for receipt of the ready-mixed concrete and will be responsible for placing the concrete in the prepared formed area.
6.0 Deliverables / Schedule
Key Deliverables
| Item No. |
| Deliverable |
| Objective |
| Due |
| 1 |
| Provide design mix for each concrete pavement mix. |
| 2 |
| Materials Test Reports: From a qualified testing agency indicating and interpreting test results for compliance of the following with requirements indicated, based on comprehensive testing of current materials. Test reports shall be current within 12 months of scheduled concrete deliver. |
1. Aggregates
2. Cement
3. Admixtures
| 3 |
| Provide Material Certificates signed by manufacturer certifying that each of the following materials used in the project complies with requirements: |
1. Cementitious materials and aggregates
2. Admixtures
| 4 |
| Manufacturer/Supplier Qualifications: Manufacturer of ready-mixed concrete products complying with ASTM C94 requirements for production facilities and equipment. |
| 5 |
| 76 CY Ready-mixed Concrete, |
4000 psi with 5.0 – 7.0 % Entrained Air
| Provide ready-mixed concrete for Government employees to place. |
| Delivery shall be made at the request of CO. CO will provide minimum 4 working days’ notice of need for concrete delivery. |
Concrete will be delivered in three deliveries on three dates, as coordinated by the Contracting Officer with the Contractor.
7.0 Delivery
Supply and deliver 76 cubic yards (CY) of ready-mixed concrete to Pactola Reservoir Boat Ramps.
60 CY delivered on two different dates with 30 CY for each delivery to the Pactola Reservoir North Boat Ramp. 44°04'57.9"N 103°30'04.2"W, in Pennington County, South Dakota.
16 CY delivered to the Pactola Reservoir South Boat Ramp.
44°03'59.1"N 103°30'04.4"W, in Pennington County, South Dakota.
Supplier shall deliver ready-mixed concrete to the project location for placement by Forest Service employees.
This is a supply contract only.
Ready-mixed concrete shall be delivered to the site as requested by the Contracting Officer as the project need is scheduled. Delivery date is expected to be between September 10th and November 20th, 2026.
Concrete shall be delivered to the project site on dates as requested by the Contracting Officer.
The Contractor shall comply with ACI 301 and ACI 304R requirements and recommendations for measuring, mixing, transporting, and placing concrete.
The Contractor shall not add water to concrete during delivery to the project site
8.0 Supplier’s Key Personnel
The contractor shall be experienced in making and mixing ready-mixed concrete to meet the requirements specified herein.
The contractor shall provide trained ready-mixed concrete truck driver who is trained in delivery and dispensing of concrete.
9.0 Security Requirements
This is an open developed recreation site.
Forest Service personnel shall coordinate areas for concrete delivery ahead of supplier’s trip to the site.
10.0 Data Rights
NA
11.0 Section 508 – Electronic and Information Technology Standards
NA
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