# SAM #IHS-SS-10282026GENERATOR IHS emergency generator maintenance, repair, callout, and rental services for two Oklahoma healthcare facilities **Buyer:** Oklahoma City Area Indian Health Service **Posted:** October 28, 2026 **Respond By:** November 06, 2026 **Identifier:** IHS-SS-10282026GENERATOR **NAICS:** 811310, 238210, 532490 The Indian Health Service is seeking capable small businesses to maintain and support emergency generators at two Oklahoma healthcare facilities. - **Government buyer:** Department of Health and Human Services, Indian Health Service (IHS), Lawton Service Unit, Oklahoma City Area Office. - **Opportunity:** Sources-sought request for capability information, not an award. Work covers Lawton Indian Hospital and Anadarko Indian Health Clinic. - **OEMs named:** **MTU**, **Kubota**, **Cummins**, and **Generac** generators; associated automatic transfer switches (ATS) include **ABB**, **ASCO**, Kubota, Cummins, and Generac. - **Equipment covered:** Five diesel or natural-gas generators, each quantity 1: MTU part number **12V1600DS600**; Kubota **3800-T**; Cummins **00DFCE-99097C**; Generac **519**; and Generac **14262800200**. See product line items for equipment locations and associated ATS details. - **Services requested:** Monthly preventive maintenance and operational checks, monthly 30-minute building-load tests, annual four-hour load-bank tests, corrective maintenance and repairs, OEM ATS/controller software and firmware updates, and 24/7 emergency callout. As-needed temporary generator rentals must include delivery, hookup, fueling, maintenance, and removal. - **Notable requirements:** Generally respond to emergency calls within two hours and comply with NFPA 110 Level 1 requirements. Capability statements should demonstrate relevant experience and capacity; the Buy Indian Act Indian Economic Enterprise Representation Form is also requested. Buy Indian Act preference applies when authorized and practicable. ### Description

This is a Sources Sought notice. This is NOT a solicitation for proposals, proposal abstracts, or quotations.
Pursuant to 48 CFR Part 326, Subpart 326.603-3 and IHM 5.5-6, the Indian Health Service (IHS) must use the negotiation authority of the Buy Indian Act, 25 U.S.C. 47, to give preference to Indian Economic Enterprises (IEE) whenever the use of that authority is authorized and practicable.
The Government is seeking to identify Indian Small Business Economic Enterprises (ISBEEs) capable of performing the below Indian Health Service (IHS) requirement for Emergency Generator Preventive Maintenance, Repair, Emergency Callout & Rental Services. Any vendor responding to this notice should submit their capability statement as well as the Buy Indian Act Indian Economic Enterprise Representation Form (attached). Instructions for submission are outlined below.
Indian Small Business Economic Enterprises (ISBEEs) and other small business are highly encouraged to respond to this notice. However, firms should understand that generic capability statements are not sufficient for effective evaluation of their capacity and capability to perform the work required. Responses must directly demonstrate the company's capability, experience, and ability to provide preventive maintenance (PM), operational testing, corrective maintenance/repair, emergency callout, controller/ATS software and firmware updates, and emergency temporary (rental) generator services for the emergency generators and associated automatic transfer switches (ATS). The places of performance are: Lawton Indian Hospital, 1515 NE Lawrie Tatum Rd, Lawton, OK 73507; Anadarko Indian Health Center, 201 E Parker McKenzie Dr., Anadarko, OK 73005.
Applicable NAICS Code: 811310 — Commercial and Industrial Machinery and Equipment (small business size standard: $12.5 million). Product Service Code (PSC): J061.

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