Donald Tremble is a government contact at Imr ARIZONA(12400). Donald is associated with 78 contracts. Imr ARIZONA(12400) has $439,186 in total awards. Activity spans Motor Vehicle Electrical and Electronic Equipment Manufacturing, Specialized Freight (except Used Goods) Trucking, Local, and Electrical Contractors and Other Wiring Installation Contractors.
Person Profile
Contracting officer information and contact details
The contract for GLCA Purchase Trail Supplies is a firm-fixed price commercial solicitation issued under Standard Form SF-1449 by the Department of the Interior, specifically the Imr Arizona office of the National Park Service, targeting the Glen Canyon National Recreation Area. The procurement is a 100% set-aside exclusively for Women-Owned Small Businesses, Economically Disadvantaged Women-Owned Small Businesses, and 8(a) concerns, with a NAICS code of 484220 indicating specialized freight trucking. Offers must be submitted electronically via email by August 7, 2026, at 5:00 PM Mountain Time, and all bidders are required to maintain an active registration in the System for Award Management (SAM) with a valid Unique Entity Identifier, alongside compliance with small business size standards. The contract requires delivery of trail and campground supplies—including specific Rockart items such as 5 kiosks with gable roofs and green shingles, one aluminum assembly fixture, and a lockable fee deposit box—delivered FOB destination to 130 NPS Maintenance Rd, Wahweap, AZ, no later than October 12, 2026, within 45 calendar days of award. All items must be new, unused, commercially available products meeting industry quality and safety standards, with no substitutions permitted for name-brand items listed in Appendix A.
Evaluation will proceed under a lowest price technically acceptable (LPTA) methodology, where offers are first screened to ensure they contain sufficient information for meaningful evaluation, and then awarded based on the lowest total price, including options, provided the technical requirements are met. Price reasonableness will be assessed through comparisons to other competitive quotes and the government’s independent estimate, with scrutiny for unbalanced pricing across contract line items. Packaging must remain in original manufacturer wrapping, and any damaged goods will be rejected and replaced at no cost to the government. Inspection occurs upon delivery, requiring correct quantities, proper product type, and absence of visible damage, with non-conforming items to be replaced within 14 calendar days. Contractors must comply with Buy American requirements, certifications on recovered materials, child labor practices, and security provisions, including safeguarding information systems. Invoicing is mandatory through the U.S. Treasury’s Invoice Processing Platform (IPP), requiring prior registration and submission of electronic invoices with attached PDFs showing contract number, invoice date, service dates, and vendor letterhead. Contract administration is handled by Donald Tremble, Contracting
Department Of The InteriorAZ,
NAICS
484220
Specialized Freight (except Used Goods) Trucking, Local
The contract is for the replacement of lift station pumps at Hozho Point within Petrified Forest National Park, specifically at 1 Park Rd, Petrified Forest, AZ 86028, under solicitation number 140P1526Q0101 issued as a Request for Quote on SF 1442 using Simplified Acquisition Procedures per FAR Part 13. The work entails replacing two existing Goulds 1 horsepower grinder pumps with Barnes OGP 2hp grinder pumps or equal, verifying wastewater flow through the force main sewer line from Painted Desert Inn to the Community Complex main line, cleaning, rebuilding, or replacing check valves at Hozho Point and at the connection between the Hozho Point and Painted Desert Inn force mains, and inspecting, repairing, or replacing electrical components including circuit breakers, disconnect switches, and lift station well floats. The contractor must provide all labor, materials, tools, equipment, and supervision necessary to complete the work under a Firm Fixed Price contract, with performance beginning within 10 to 15 calendar days of receiving the notice to proceed and completion required within 60 calendar days, inclusive of final site cleanup. A detailed progress chart indicating scheduled work percentages must be submitted within five days of work commencement. The contract requires compliance with applicable OSHA, environmental, and safety regulations, with the Park Safety Officer empowered to issue cease-and-desist orders for unsafe practices. All accidents involving injury, death, or property damage must be reported immediately to the Contracting Officer.
The solicitation requires offerors to maintain an active SAM registration with a valid Unique Entity Identifier, and to comply with mandatory representations and certifications including those related to independent price determination, prohibitions on influencing federal transactions, internal confidentiality agreements, and restrictions on business operations in Sudan and Iran. Submission of quotes must be made via email to Donald_Tremble@ios.doi.gov by the deadline of July 13, 2026, with no alternative submission methods accepted. Past performance documentation, including up to five questionnaires for projects completed within the last five years, and a completed technical questionnaire are required. The award will be made based on best value, considering price, technical capability, and past performance, though specific weights are not disclosed due to simplified acquisition rules. Payment will be processed electronically through the Treasury’s IPP system, requiring vendor invoices in PDF format and supporting documentation. Final payment is contingent upon submission of payrolls, SF 1413 statements for
The contract seeks a 100% small business set-aside under NAICS code 541380 for the inspection, cleaning, and disinfection of underground potable water storage tanks at Petrified Forest National Park, specifically one 500,000-gallon tank at the Painted Desert area and two adjoined 100,000-gallon tanks at the Rainbow Forest area. The scope requires interior inspections using ROV robots or divers, exterior inspections with OSHA-compliant fall protection, sediment removal via the same methods, and disinfection in accordance with AWWA C652-19 using liquid chlorine or sodium hypochlorite, followed by bacteriological testing through a state-certified laboratory. All work must comply with OSHA, EPA, AWWA, NFPA, NPS Public Health, and Arizona State Department of Environmental Quality standards. A comprehensive written report with photographs, a DVD of the inspection, corrective recommendations, and cost estimates must be submitted in triplicate—two paper copies and one electronic copy—in bound format within one calendar week of completion, with each binder including the inspection date, contractor contact information, and service contacts for installed components. Equipment submittals must include manufacturer data via the provided transmittal form, and a safety site plan must be approved by NPS and contracting officials before any onsite work begins.
The solicitation is issued as a Firm-Fixed Price commercial RFQ on Standard Form 18 and requires a single lump-sum quote for the entire project. Offerors must be registered and active in SAM with a valid Unique Entity Identifier, and they must submit a completed SF18, signed amendments, at least three and no more than five past performance questionnaires for comparable projects, and all required certifications and representations including those for Buy American, prohibition on inverted domestic corporations, and security exclusions. The technical evaluation focuses on the offeror’s documented experience and capability to deliver all labor, materials, tools, supervision, and travel per the Statement of Work, while price is assessed for reasonableness against the independent government estimate and checked for unbalanced line items. Past performance is evaluated based on completed questionnaires confirming successful completion of similar tasks. All submissions must be emailed by 5:00 PM MDT on July 7, 2026, with late responses rejected outright. The contract period runs from July 14 to September 30, 2026, with possible extensions up to six months
Department Of The InteriorAZ,
NAICS
541380
Testing Laboratories and Services
PSC
Z1NE
Maintenance, Repair, or Alteration of Real Property
The contract solicitation 140P1526Q0107 seeks a complete replacement of the radio dispatch console system at Glen Canyon National Park, with scope encompassing the supply, installation, and configuration of a modern non-server-based communication system utilizing Radio over IP and Multicast IP connections, directly interfacing via P25 DFSI signaling and IP-to-analog gateways without passing through a central server. Five console stations are required, including four operational positions and one spare portable unit, along with on-site operational training for NPS staff and technician-level certification for two designated personnel. The contract is a firm-fixed price commercial award issued as a Request for Quote on Standard Form 1449, strictly set aside 100% for small businesses under NAICS code 334220 with a size standard of 1,250 employees, and all offerors must maintain active SAM registration with a valid Unique Entity Identifier throughout submission, award, and performance. The award will be made to the lowest price technically acceptable offer, with price reasonableness evaluated against the independent government estimate and other competitive bids, and unbalanced pricing across line items or options may render an offer unacceptable.
Performance is scheduled between May 1 and September 1, 2026, with equipment delivery required within 30 days of notice to proceed and full installation and function testing completed within 60 days of delivery, including all training concurrent with installation. The system must be accepted by the National Park Service, triggering a one-year warranty period starting at acceptance, with optional follow-on service beginning on the anniversary date. All invoices must be submitted electronically through the Treasury’s Invoice Processing Platform, with required documentation including a PDF of the vendor invoice bearing pricing breakdowns, contract number, invoice date, service dates, and letterhead; exceptions require a prior written waiver. Contractors must carry liability insurance covering $100,000 per person, $500,000 per occurrence, and $500,000 for property damage, with notices of cancellation required 30 days in advance. The contract is administered by NPS, IMR - Arizona MABO in Flagstaff, AZ, and proposals must be submitted via email to Donald Tremble no later than July 10, 2026, at 5:00 PM Mountain Daylight Time, accompanied by a completed SF1449, signed checklist, and all applicable provisions and certifications
Department Of The InteriorAZ,
NAICS
334220
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
The contract seeks the acquisition of a visitor fee collection window, an emergency exit door, and an interior metal frame wall with door for installation at Saguaro National Park in Tucson, Arizona, under a Firm Fixed Price arrangement governed by FAR Part 13 Simplified Acquisition Procedures. The work includes full labor, materials, equipment, and compliance with the 2024 ICC Building Codes and ADAAG accessibility guidelines, requiring restoration of exterior surfaces to match existing textures and colors with a near-seamless transition. The solicitation, issued as an RFQ on Standard Form SF-1442, requires offers to be submitted electronically by email to the Contracting Specialist by June 5, 2026, at 5:00 PM MDT, with late submissions disqualified. Offerors must be registered in SAM with an active status and hold a Unique Entity Identifier (UEI), and must self-certify as a small business under NAICS code 236118, which has a size standard of $45 million. Pricing is submitted as two lump sums—one for the primary work and one for the optional relocation of the Auto Pay Pedestal and repair of the adjacent walkway—with all costs including labor, materials, taxes, and compliance obligations. Payment is contingent on electronic invoicing via the Treasury’s IPP system, with progress payments tied to an approved Schedule of Values and final payment requiring extensive documentation including payrolls, SF-1413 forms, as-built drawings, warranties, and test reports. The contractor must use biodegradable or recyclable packaging per ASTM D5834, minimize environmental impact throughout the product lifecycle, and comply with multiple environmental clauses including pollution prevention, ozone-depleting substances, and energy efficiency standards. Bonding is required if the contract exceeds $35,000, and both performance and payment bonds are mandatory if it exceeds $150,000. Technical and past performance evaluations will be conducted by the Government based on factual documentation, with award made to the offeror providing best value. All contractual changes must be approved solely by the Contracting Officer, Donald Tremble, and the Contracting Officer’s Representative is limited to technical monitoring without authority to modify terms or obligate funds. The period of performance runs from June 12, 2026, to September 11, 2026, with liquidated damages applicable for delays. The contractor is responsible for job site safety, hazard control, debris
Department Of The InteriorAZ,$25K–$100Kest.
NAICS
236118
Residential Remodelers
PSC
Z2FZ
Maintenance, Repair, or Alteration of Real Property
The contract involves replacing the roofs on the Rainbow Forest Gas & Oil Building, Warehouse, and Shop located within Petrified Forest National Park in Arizona, under solicitation number 140P1526Q0097 issued by the National Park Service’s Arizona MABO division under the Department of the Interior. The work must be completed between July 6 and October 6, 2026, with an alternative performance window requiring commencement within 10 days of the notice to proceed and full completion within 60 days thereafter. The contractor is responsible for furnishing all labor, materials, equipment, and tools to install a roofing system meeting strict Cool Roof Rating Council standards, including a minimum solar reflectance of 88%, thermal emittance of 87%, and Solar Reflectance Index of at least 111, with additional requirements for non-skid walkway pads, termination details, and comprehensive submittals such as product data sheets, shop drawings, manufacturer certifications, and installer qualifications. The project specifications, attached as a 12-page document, along with supporting documents like the Construction Wage Determination and technical and past performance questionnaires, define the detailed scope, materials, and compliance criteria. Inspection and acceptance will occur at the site, governed by FAR 52.246-12 and 52.236-5, with adherence to ASTM standards for membrane performance, fire resistance, and wind uplift, as well as National Park Service historic preservation guidelines.
The contract is issued under FAR Part 13 Simplified Acquisition Procedures as a Request for Quote, expected to result in a Firm-Fixed-Price award, and does not employ a Lowest Price Technically Acceptable methodology. Evaluation of proposals will be based on price, technical capability, and past performance, with adjectival ratings used for non-price factors and no formal weightings assigned. The contracting officer, Donald Tremble, retains sole authority, with a Contracting Officer’s Representative to be formally designated after award; no COTR is involved. Payment must be submitted electronically through the Invoice Processing Platform, with Electronic Funds Transfer as the exclusive payment method, and WAWF is not accepted. Contractors must maintain current SAM, UEI, and CAGE code information and comply with multiple cybersecurity and supply chain integrity clauses, including prohibitions on Kaspersky Lab products, ByteDance applications, and certain telecommunications equipment from foreign adversaries. Affirmative responses regarding covered equipment require disclosure of provider entity data
The U.S. Department of the Interior, through the National Park Service’s Imr Arizona office, is seeking to procure approximately 570 tons of 1.5-inch crushed gravel for delivery to Canyon de Chelly National Monument in Arizona under a firm-fixed price commercial contract. The solicitation, issued on May 11, 2026, with a response deadline of June 11, 2026, is a combined synopsis and solicitation issued under FAR Part 12, treating the acquisition as a commercial item. The contract is a 100% small business set-aside with specific provisions for 8(a) program participation, incorporating clauses that restrict eligibility to qualified 8(a) participants and impose special subcontracting and mentor-protégé requirements. Deviations from standard FAR clauses apply, particularly around pricing evaluation, security requirements, and invoice processing. Offerors must be current in SAM.gov with a valid CAGE code or UEI and must affirm compliance with representations regarding tax liability, child labor, Buy American Act, and security prohibitions.
Performance is scheduled from June 11 to August 31, 2026, with deliveries requiring precise logistics: gravel must be placed at two designated locations within the monument using trucks that back up to unload, prohibiting belly dumps or unauthorized reverse movement. FOB destination terms apply, and acceptance occurs on-site by Government representatives following inspection for conformance to contractual specifications. The evaluation method is Lowest Price Technically Acceptable, meaning the award will go to the lowest-priced offeror whose proposal meets minimum technical requirements, with no trade-offs permitted between cost and non-price factors. Invoicing must be submitted exclusively through the Treasury’s Invoice Processing Platform in PDF format with vendor letterhead, and no paper invoices are permitted. The contracting officer is Donald Tremble, with Nicholas Shirley serving as the Contracting Officer’s Representative for technical oversight. Packaging and marking requirements are administrative in nature, focusing on container tracking through ship number, facility code, and delivery codes without detailed material or environmental controls. No specific ASTM, AASHTO, or MIL-STD specifications are cited, leaving compliance tied to contract language and internal NPS standards. The contract value is unstated, with pricing details left unpopulated in the solicitation, though total quantity and delivery timing are clearly defined.
Department Of The InteriorAZ,
NAICS
484220
Specialized Freight (except Used Goods) Trucking, Local
This contract is a firm-fixed price commercial award issued by the Department of the Interior, through the National Park Service’s Imr ARIZONA office in Flagstaff, Arizona, for the purchase of trail and campground supplies for Glen Canyon National Recreation Area. The solicitation number is 140P1526Q0094, issued on May 7, 2026, with responses due by June 4, 2026. It is structured as a 100% total small business set-aside under NAICS code 484220, with a size standard of $34 million in annual revenue, and is exclusively limited to eligible small businesses; however, it also incorporates specific provisions of the SBA 8(a) Business Development Program, including clauses that restrict subcontracting, require SBA approval for certain actions, and mandate compliance with 8(a) award conditions. The contract requires delivery of new, unused, commercially available items such as trail kiosks, sign panels, fee deposit boxes, touch-up paint, and fire rings, all specified by exact brand names and part numbers in Appendix A, to be delivered FOB Destination to 130 NPS Maintenance Rd, Wahweap, AZ 86040, within 45 calendar days of award, with a performance period running from June 11 to August 31, 2026. All items must arrive in original manufacturer packaging, undamaged, with no substitutions permitted, and will be inspected and accepted by the Government upon delivery. The award will follow a Lowest Price Technically Acceptable (LPTA) methodology, where only offers meeting minimum technical requirements are considered, and the lowest-priced acceptable offer will be selected.
Contractors must be registered in the System for Award Management (SAM) with a valid Unique Entity Identifier and maintain active registration throughout performance. The contract incorporates numerous mandatory FAR clauses related to labor standards, including Fair Labor Standards Act and Service Contract Act wage determinations, child labor compliance, convict labor prohibitions, combating trafficking in persons, and whistleblower protections, with several clauses having been formally deviated from standard template language. Payment is to be made electronically via the Invoice Processing Platform (IPP), with no use of WAWF, and accelerated payment provisions are included for small business subcontractors. Packaging and labeling standards are minimally prescribed, requiring only original manufacturer packaging and accurate brand/product identification without referencing military specifications. The contracting officer is Donald Tremble
Department Of The InteriorAZ,
NAICS
484220
Specialized Freight (except Used Goods) Trucking, Local
The contract solicitation 140P1526Q0074 from the National Park Service, under the Department of the Interior, seeks a firm-fixed price commercial supply and delivery of recreational amenities for Coronado National Memorial in Hereford, Arizona. The scope involves furnishing and delivering specific outdoor facilities including composite parking blocks, anchor spikes, thermoplastic-coated metal picnic tables, heavy-duty steel charcoal grills, and portable park benches with metal frames and thermoplastic seating—all to exact dimensional and material specifications outlined in the Statement of Work. Deliveries are required to be made to the facilities maintenance yard at 4101 E. Montezuma Canyon Rd., Hereford, AZ 85615, with all items to be delivered FOB Destination between June 8 and September 11, 2026, during business hours Monday through Friday, excluding federal holidays and weekends. The contract is a 100% small business set-aside limited to Women-Owned Small Businesses, Economically Disadvantaged Women-Owned Small Businesses, and 8(a) participants, with a size standard of $9 million in average annual receipts under NAICS code 713990. All offerors must maintain an active SAM registration, provide a UEI or CAGE code, and complete mandatory representations including Buy American Act compliance and certification of no delinquent tax liabilities or felony convictions within the prior two years. Evaluation will follow a Lowest Price Technically Acceptable method, where proposals must first meet all technical requirements to be deemed acceptable, after which the lowest-priced compliant offer will be selected. Payment must be submitted electronically through the Invoice Processing Platform (IPP), not WAWF, and remittance will be processed by the National Park Service’s payment office in Flagstaff, AZ. The contracting officer is Donald Tremble, with Greg Ballinger serving as the Contracting Officer’s Representative responsible for performance oversight. No contract value is listed in the solicitation, indicating pricing will be determined upon quote submission. All submissions must be electronically sent via email to Donald_Tremble@ios.doi.gov by the June 5, 2026 deadline and must include a signed SF-1449, completed representations, and a lump-sum price schedule. Deviations from standard FAR clauses are authorized for several provisions, including 52.204-13, 52.209-6, 52.212-4,
The contract is for the installation of a concrete pathway at Signal Hill in Saguaro National Park, Tucson, AZ, under the Department of the Interior’s National Park Service. Work includes repair of historic ramadas, construction of accessible picnic areas, and placement of an 80-foot by 5-foot concrete surfacing with an ABA-compliant landing, requiring strict adherence to existing finishes, textures, and patterns to preserve historical integrity. Performance must occur between June 19 and September 18, 2026, with commencement within 15 days of the Notice to Proceed and completion within 60 days thereafter. The contract is a Firm Fixed Price under Simplified Acquisition Procedures, with no option periods or formal contract value disclosed due to missing pricing data. Deliverables are subject to inspection and acceptance by the government at the project site in accordance with FAR clause 52.246-12, which mandates compliance with structural specifications including a maximum 5% running slope, 2% cross slope, 4,000 psi concrete compressive strength at 28 days, 3–5 inch slump, welded wire mesh reinforcement, control joints at 5-foot intervals, and 95% modified Proctor compaction for the subgrade.
The solicitation, identified as 140P1526Q0087 and posted on May 4, 2026, with responses due by June 5, 2026, requires submission via email to Donald Tremble, the Contracting Officer, using Standard Form SF1442 along with supporting attachments: a 12-page Project Specifications document, a 5-page Construction Wage Determination, a 6-page Technical Questionnaire, and a 3-page Past Performance Questionnaire. The government will evaluate offers based on price reasonableness, technical capability supported by documentation of prior experience, licenses, certifications, and project photographs, and past performance on similar projects within the last five years, using adjectival ratings from Outstanding to Unacceptable. Award will be made on a best value basis through trade-off analysis, not on a Lowest Price Technically Acceptable basis, and without discussions. Contractors must comply with green procurement requirements mandating use of GSA-approved sustainable products unless unavailable, uneconomical, or nonperforming. All payment requests must be submitted electronically through the Invoice Processing Platform, with payments processed via EFT through SAM-registered accounts. Contractors must also maintain active SAM registration
Department Of The InteriorAZ,$25K–$100Kest.
NAICS
238110
Poured Concrete Foundation and Structure Contractors
PSC
Z1PA
Maintenance, Repair, or Alteration of Real Property
