Purchase Order 75H70326P00012

This firm fixed-price purchase order was awarded by the Indian Health Service, a civilian agency within the U.S. government, to Towering House Environmental Engineering PC, an Indian Economic Enterprise, to prepare a feasibility study for the Manzanita Band of Mission Indians Sanitation Facility. The study will guide future design and construction activities based on EPA funding requirements. The period of performance was extended to November 15, 2025 due to limited availability of the...

This is a firm fixed-price purchase order awarded by the Indian Health Service, a civilian federal agency, to Towering House Environmental Engineering PC, an Indian Economic Enterprise and minority-owned business. The contract, valued at $315,389.20, is for design services related to the repair of the main and canyon water storage facilities for the Iipay Nation of Santa Ysabel. The original solicitation, identified as 75H70323P00058, has been replaced by this awarded contract, 75H70323P00060....

The Indian Health Service issued a $33,800 delivery order to California Watershed Engineering Corp (CWE), a minority-owned small disadvantaged business, on June 17, 2026, under the IHS architect-engineer IDIQ set aside for total small business. The parent contract is a $5 million IDIQ awarded to CWE on July 21, 2022, and effective through January 6, 2027, providing architect-engineer professional services supporting IHS infrastructure and facilities development. Scope includes facility design,...

The Indian Health Service awarded a purchase order to QA Engineering LLC, an 8(a)-certified American Indian-owned small business, for $88,307.67 on April 13, 2026. The order covers name-brand water fountain replacement and installation at Santa Fe Indian Health Center in Santa Fe, New Mexico. Modification P00001 added funding for additional requirements to the scope of work, extended the period of performance to September 30, 2026, and updated contract clauses to reflect Executive Order 14398....

The Indian Health Service awarded a $41,000.02 delivery order to Ama Diversified Construction Group on August 1, 2025, for the installation of a new septic tank system and associated wastewater disposal connections at the Rincon Indian Reservation in California. The work is firm fixed price with an ultimate completion date of January 12, 2026, and will be performed in Valley Center, California. This delivery order falls under Ama Diversified Construction Group's existing $5.57 million...

This is a $485,360.61 firm-fixed-price delivery order awarded by the Indian Health Service (IHS), a civilian agency within the Department of Health and Human Services, to BAI Engineers LLC, a minority-owned small disadvantaged business. The delivery order is for the Zuni Sewer Main Rehabilitation (Phase 1 of 3) design project, which involves planning, design, and construction oversight for critical sanitation infrastructure upgrades serving a Native American community. This award is under a...

The Indian Health Service awarded a $108,673.12 firm fixed-price purchase order to Aqua-Serv Engineers, Inc., a woman-owned small business based in Fontana, California, for water treatment and management services at the PIMC facility in Phoenix, Arizona. The contract was awarded on September 16, 2025, with an ultimate completion date of September 18, 2030, and no small business set-aside designation was applied. Aqua-Serv Engineers specializes in industrial water treatment and cooling tower...

The Indian Health Service (IHS) awarded a delivery order valued at $398,905 to California Watershed Engineering Corp (CWE), a minority-owned small disadvantaged business based in Fullerton, California, on July 9, 2024. This task order, designated as P00004, increases funding under CWE's existing $5 million Indefinite Delivery/Indefinite Quantity (IDIQ) contract with IHS (effective through January 6, 2027) to support design services and geotechnical reporting for solar improvements at the...

The Indian Health Service issued a delivery order to California Watershed Engineering Corp on March 6, 2026, under the IHS architect-engineer IDIQ for a historical property inventory of the Colusa Indian Community Council quarters, with a ceiling value of $32,900. The parent contract is a $5 million IDIQ awarded to CWE on July 21, 2022, and effective through January 6, 2027, set aside for total small business participation. The IDIQ supports architect-engineer professional services for IHS...

The Department of Health and Human Services Indian Health Service awarded a firm fixed price delivery order valued at twelve thousand nine hundred sixty-eight dollars and eighty-four cents ($12,968.84) to the California Rural Water Association to complete Task Order Number One under Contract Number CA 18-O04. As described in Attachment A to the task order, the California Rural Water Association will perform sanitary survey services to support the Indian Health Service. Jonathan Rash of the...