A04_Big-Sandy-NRCD-Tanks-SOW-Updated.pdf

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Attached to
Big Sandy NRCD Stock Tanks Federal contract opportunity
Solicitation number
140L6426Q0005
Issued by
Department of the Interior Bureau of Land Management Arizona Region

About this file

This is a Statement of Work for the fabrication and delivery of thirteen 8,800-gallon covered water storage tanks constructed of 12-gauge galvanized steel for livestock watering operations at Cane Springs Ranch near Kingman, Arizona.

The tanks must be fabricated in accordance with specified standards, including ASTM A568/A568M for sheet thickness (0.1084 inches nominal) and ASTM A653/A653M for zinc-coating designation G90 (0.90 oz/ft² total coating on both sides). All tanks shall be fully welded per American Welding Society D1.1 Structural Welding Code standards. Tank dimensions are 13'9" diameter by 8'8" height, with roof access points featuring removable covers and reinforced lifting lugs for transportation. Connection points include a 2" diameter inlet and 2" diameter outlet offset by 6" on the front, plus an additional 2" diameter outlet aligned with a 2" diameter overflow on the back. All thirteen tanks must be delivered to Cane Springs Ranch, 10437 S. Hwy 93, Kingman, AZ 86401, within seven months of contract start, with the contractor assuming full transportation responsibility. Upon delivery, tanks will be inspected for compliance with specifications, welding quality, and coating requirements, with any non-conforming units rejected and replaced at contractor expense. The contractor shall provide a one-year warranty from final acceptance covering all leaks and structural defects resulting from defective materials or workmanship, with the contractor bearing all associated correction costs. Award will be made under FAR 13 using a best-value comparative analysis weighing Technical Approach, Past Experience, Past Performance, and Price, with non-cost factors combined to approximately equal price consideration.

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Other files for this federal contract opportunity

Other files attached to Big Sandy NRCD Stock Tanks, newest first.
File Type Posted
Sol_140L6426Q0005_Amd_0001.pdf PDF
Questions_Answers_Big_Sandy_NRCD_Stock_Tanks_0001.pdf PDF
Sol_140L6426Q0005.pdf PDF
B04_Evaluation_Criteria.pdf PDF
A05_Tank-Design.pdf PDF
B01_Combined_Synopsis_and_Solicitation.pdf PDF
B08__Value_Bid_Schedule.docx DOCX document

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Text version

1. Scope

This solicitation is for the fabrication and delivery of thirteen (13) 8,800 gallon covered water storage tanks constructed of 12-gauge galvanized steel and fully welded to the specifications provided in the drawings and listed below. These tanks will support livestock watering operations and must meet all requirements outlined herein.

2. Specifications

• Material:

o Thickness: The sheet thickness shall comply with American Society for Testing Materials (ASTM) A568/A568M, Standard Specification for Steel Sheet, Carbon and High-Strength Low-Alloy, Hot-Rolled and Cold-Rolled, which defines the nominal thickness for 12-gauge galvanized steel as approximately 0.1084 inches (2.75 mm), subject to applicable tolerances.

o Coating: The steel used for fabrication shall conform to ASTM A653/A653M, Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated by the Hot-Dip Process, with coating designation G90 (0.90 oz/ft² total zinc coating, both sides) for corrosion protection.

• Construction:

o Tanks shall be fully welded. Welding shall conform to American Welding Society (AWS) D1.1 Structural Welding Code or equivalent standard.

• Dimensions:

o Diameter: 13’9” o Height: 8’8”

• Roof Features:

o Access point with removable cover.

o Lifting lug reinforced to hold the weight of the tank for transportation.

• Connection Points:

o Front: 2” diameter inlet and 2” diameter outlet offset by 6”.

o Back: Additional 2” diameter outlet aligned with a 2” diameter overflow.

3. Delivery

• All thirteen (13) tanks shall be delivered to Cane Springs Ranch, north of Wikieup, AZ, within seven (7) months of the contract start date.

• Contractor is responsible for transportation to the delivery site.

Deliver to:

Cane Springs Ranch

10437 S. Hwy 93

Kingman, AZ 86401

4. Inspection and Acceptance

• All tanks shall be inspected upon delivery to confirm compliance with specifications, welding quality, and coating requirements before acceptance.

• Any non-conforming tanks will be rejected and must be replaced at the contractor’s expense.

5. Warranty

• The contractor shall warrant that all fabricated tanks are free from leaks and structural defects for a minimum of one (1) year from the date of final acceptance.

• The warranty shall cover all repairs or replacements necessary due to leaks caused by defective materials or workmanship.

• The contractor shall bear all costs associated with correcting such defects, including labor, materials, and transportation.

6. Evaluation Factors

• This contract will be awarded in accordance with FAR 13 and consider the following factors: Technical Approach, Past Experience, Past Performance, and Price. The Government will make a comparative best-value determination, in which all non-cost evaluation factors, when combined, are approximately equal to price.

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