Delivery Order 33330221DF0010265-33330226FF0010215

Sierrita Mining And Ranching CO. Limited Partnership was awarded a firm fixed price delivery order against a General Services Administration schedule contract to provide road repair and improvement services for $2,787,629.80 to the Smithsonian Institution Facilities Maintenance & Operations program in Amado, Arizona. The work is to be completed by September 30, 2021 and supports the Smithsonian's facilities in the region. No subcontractors or set aside designations were specified....

Sierrita Mining And Ranching CO. LIMITED Partnership was awarded a firm fixed price delivery order against the Smithsonian Institution for $3,593,315.90 to complete pavement replacement work at Mount Hopkins Road in Amado, Arizona by September 30, 2024. As a self-certified small disadvantaged business, Sierrita will serve as the prime contractor providing all required labor, materials and equipment to complete the roadwork under the SAO-AZ: PAVEMENT REPLACEMENT AT MT. HOPKINS ROAD program. No...

The Smithsonian Institution has awarded a firm-fixed-price delivery order contract to Sierrita Mining & Ranching Company LP, a self-certified small disadvantaged business, to install curbing to mitigate flooding at a location in Amado, Arizona. The $638,133.02 contract has a performance period ending on May 31, 2025. Sierrita has previously performed other infrastructure projects for the Smithsonian, such as guardrail and culvert replacement, pavement work, and hazardous road remediation....

This is a firm-fixed-price delivery order awarded by the Smithsonian Institution to Sierrita Mining And Ranching CO. LIMITED Partnership, a self-certified small disadvantaged business, on January 10, 2020. The $49,989.00 contract is for the Smithsonian's SOW related to addressing hazardous road conditions, with a completion date of September 30, 2023. Sierrita Mining And Ranching has previously provided infrastructure services such as guardrails, culverts, pavement replacement, and hazardous...

This $14,187.00 firm fixed price purchase order was awarded by the Smithsonian Institution to Sierrita Mining And Ranching CO. LIMITED Partnership, a self-certified small disadvantaged business, to provide civil construction services in Sahuarita, Arizona. The work supports Smithsonian facilities and operations in the region, such as replacing guardrails, culverts, pavement, and curbing, as well as grading and hazardous road remediation. This purchase order is associated with a larger Indefinite...

<p>The Smithsonian Institution issued a delivery order to Biscayne Contractors, Inc., a minority-owned, Hispanic American-owned small business, on June 17, 2025, for QUAD and FREER upgrade electronic security systems, with a ceiling value of $3,989,786. The order is set aside for total small business and carries a firm fixed price structure.</p> <p>Place of performance is Washington, DC 20002. The ultimate completion date is June 11, 2027.</p>

The U.S. Department of Agriculture Forest Service issued a purchase order to Statistical Research Inc., a woman-owned small business, on March 4, 2026, for a cultural resource survey of abandoned mine features, with a ceiling value of $72,594.00. The order is set aside for small business and carries a firm fixed price. The project spans 60 abandoned mine features within the Arivaca Abandoned Mine Lands Remediation area in Santa Cruz and Pima Counties. Work will be performed in Nogales,...

The USDA Forest Service Southwestern Region issued a $14,000 delivery order to Sierra Valley Contractors LLC, a HUBZone small business, on June 11, 2026, under a total small business set-aside with an ultimate completion date of June 24, 2026. Place of performance is Silver City, NM 88061. The order is priced firm fixed price. Sierra Valley Contractors specializes in natural resource management, infrastructure maintenance, and emergency response services for federal land management agencies,...

<p>The Smithsonian Institution awarded a purchase order to Express Services, Inc. for temporary electrician services valued at $65,076.00 on December 12, 2025. Work is performed in Amado, Arizona, and must be completed by August 24, 2026. The purchase order is priced on a labor-hours basis with no set-aside designation. No originating solicitation is referenced in the award documentation.</p>

The USDA Forest Service Southwestern Region issued a $10,000 delivery order to Sierra Valley Contractors LLC, a HUBZone-certified small business, on June 11, 2026, with an ultimate completion date of June 20, 2026. The order was issued under a total small business set-aside. Place of performance is Silver City, New Mexico. The order is priced on a firm fixed price basis. Sierra Valley Contractors is a New Mexico-based HUBZone firm and 8(a) small disadvantaged business specializing in natural...