Appraisal services in Dewey County, Oklahoma

The U.S. Department of the Interior, through the Appraisal and Valuation Services Office, is soliciting firm-fixed-price appraisal services for seven specific land tracts located in Dewey County, Oklahoma, under solicitation number 140D0426Q0493. The contract is set aside entirely for small businesses, with NAICS code 531320, and requires offerors to be certified as small businesses under the SBA guidelines. Each appraisal must comply with the Uniform Standards of Professional Appraisal Practice (USPAP), federal regulations under 25 CFR Part 150.2 for Indian trust assets, and specific guidance from the Appraisal and Valuation Services Office. Services include on-site physical inspections, detailed market analysis using the Sales Comparison Approach, quantitative adjustments, narrative reconciliations of value, and submission of finalized reports in unlocked PDF format within 60 days of contract award, with revisions required within 10 days of deficiency notification. The contracts encompass six previously identified AVIS project numbers and one additional case designation, all to be delivered under the same contractual framework. Appraisers must be State Certified General Appraisers in Oklahoma, possess relevant experience in vacant land valuations in Western Oklahoma or the Concho Reservation, and submit five recent USPAP-compliant appraisal reports as part of their proposal, including examples of comparable sale write-ups for both improved and vacant properties. Technical qualifications, past performance, and delivery reliability are collectively weighted more heavily than price in the evaluation, with award based on best value rather than lowest price. All proposals must be submitted via email to Catherine Mattocks no later than June 10, 2026, at 1500 EDT, with a maximum length of four pages and explicit reference to the solicitation number. Invoicing must occur exclusively through the Treasury’s Invoice Processing Platform (IPP), and contractors are bound by clauses addressing whistleblower protections, prohibitions on internal confidentiality agreements, minimum wage compliance under Executive Order 14026, confidentiality of government information, and flow-down requirements to subcontractors. Reports are to be delivered to the Interior Business Center in Herndon, Virginia, while performance occurs on-site in Dewey County; no packaging, preservation, or marking requirements are specified beyond administrative labeling. The government retains full authority for inspection and acceptance, and contractors must ensure full compliance with all regulatory and procedural requirements without recourse to alternative invoicing systems like WAWF.