Federal contracting guide, active SAM.gov solicitations, small business size standards, and top purchasing agencies for NAICS code 541690.
Solicitation 140A0926Q0028 for F--VEGETATION SURVEY - DISTRICT 10 NORTH published by INTERIOR, DEPARTMENT OF THE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.
The requirement was competed as a 100% Woman-Owned Small Business (WOSB) set-aside among eligible GSA OASIS+ contract holders under NAICS code 541690. The selection was conducted utilizing a Comparative Analysis evaluation methodology in accordance with the procedures set forth in Solicitation No. HS002126RBOSS. Competition was robust, with seven (7) conforming quotations received. The period of performance consists of a nine (9) month Base Period (inclusive of a two-month phase-in transition period), followed by two (2) subsequent twelve (12) month option periods, with an estimated completion date of June 21, 2029 (assuming full exercise of all option periods). For any questions or inquiries regarding this notice, please contact the Contract Specialist, Sherrita Muse, at [email protected] or Contracting Officer, Dawn Wiley, at [email protected].
Award Notice per RFO FAR 5.301 1) A description of the supplies or services: this is a firm fixed price purchase order for Vaccine Adverse Event Reporting System (VAERS) monitoring, analytics, reporting and automation services. 2) Contracting office and address: Indian Health Service Division of Acquisition Policy 5600 Fishers Ln Rockville, MD 20857 3) Contractor receiving the award: Chickasaw Service Solutions, LLC 4) Order dollar amount: $243,345.60 5) Contract award date: September 25, 2026
Solicitation 36C25026P1144_1 for Lock Out – Tag Out (LOTO) Services at the Chillicothe VAMC - Chillicothe, OH published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.
Solicitation 19GE5026P0142 for Partner Security Liaison Services, Mozambique published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.
The Health Resources and Services Administration has awarded a competitive, full and open, Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract for highly specialized scientific methodologies, systematic clinical evidence reviews, and core programmatic support for the Newborn Screening Recommended Uniform Screening Panel (RUSP). This solicitation was issued as a Multiple-Award IDIQ; however, following evaluation of proposals, a single award has been executed. This notice reflects the award of the parent IDIQ contract vehicle, with a maximum cumulative ceiling value of $15,111,361.10. Concurrently with this base award, the initial Task Order has been executed in the amount of $1,993,225.49, which satisfies the contract's minimum guarantee and initiates performance. Note: This is a post-award notice only; no solicitations or proposals are being requested.
Louis A Johnson Medical Center seeks a contractor to provide industrial hygiene support, specifically quantitative respirator fit testing, for approximately 700–1000 employees. The contractor will supply all necessary fit testing equipment (such as TSI PortaCount machines), consumables, and Controlled Air Purifying Respirators (CAPRs) for personnel requiring alternatives to N95 respirators. Training for CAPRs and qualitative fit testing may also be required, depending on operational needs.
This requirement is a 100% Indian Small Business Economic Enterprise (ISBEE) set aside. Quotes will be considered only from eligible ISBEEs under the applicable NAICS code. This is a combined synopsis/solicitation for commerical services in accordance with RFO FAR Part 12. The Indian Health Service intends to award a purchase order for Community Health Immunization Resources services. This solicitation is issued as a Request for Quotation (RFQ) 75H70427Q00002. See attached solicitation and three additional attachments for the complete requirement, instructions, provisions, and clauses. Quotes are due ot Luci Cason at [email protected] by 5:00 pm Eastern Time on October 13, 2026.
10.9.26: Government responses to questions regarding the solicitation have been posted. Please review the attached questions and answers. This requirement is a 100% Indian Small Business Economic Enterprise (ISBEE) set aside. Quotes will be considered only from eligible ISBEEs under the applicable NAICS code. This is a combined synopsis/solicitation for commerical services in accordance with RFO FAR Part 12. The Indian Health Service intends to award a purchase order for Community Health Immunization Resources services. This solicitation is issued as a Request for Quotation (RFQ) 75H70427Q00002. See attached solicitation and three additional attachments for the complete requirement, instructions, provisions, and clauses. Quotes are due ot Luci Cason at [email protected] by 5:00 pm Eastern Time on October 13, 2026.
A summary of contractor questions and Government answers (Q&A) dated 07 OCT 2026, are disclosed in Attachment 3. ________________________________________________________________________ Amendment 2 dated 07 OCT 2026: • Amendment 2 details are disclosed in Attachment 2. • Revised RFQ dated 07 OCT 2026, is attached and replaces any preceding version. • Revised PWS (Attachment 1) dated 07 OCT 2026, is attached and replaces any preceding version. _________________________________________________________________________ Amendment 1, dated 02 OCT 2026: Under the RFQ section titled, Method of Quotation Delivery, the following is revised: From: Include “RFQ 75H70426Q00034” in the subject line of the email. To: Include “RFQ 75H70427Q00003” in the subject line of the email. __________________________________________________________________________ This is a combined synopsis/solicitation for commercial services prepared in accordance with Revolutionary FAR Overhaul (RFO) Part 12. This announcement constitutes the only solicitation. Quotes are being requested and a separate written solicitation will not be used. The Department of Health and Human Services (HHS), Indian Health Service (IHS), Division of Acquisition Policy (DAP), on behalf of IHS OPHS/DPS, intends to award a single, firm-fixed-price (FFP) purchase order for commercial PhD-Level Health Economics Analysis Services. This effort will be procured under the authority of RFO Part 12 and competed as a total small business set-aside. The associated NAICS code is 541690 (Other Scientific and Technical Consulting Services) with a small business size standard of $19M. Please submit your quote in accordance with the requirements and instructions contained herein. See Request for Quote (RFQ) Section 4 for Quotation Preparation Instructions and Section 5 for Evaluation of Quotations. The entire RFQ and PWS (Attachment 1) are found in the Attachment section of this notice.
The Department of Energy Office of Science requires a single contractor to provide security support services for the Office of Safety and Security , the Office of Science Consolidated Service Center, and the Oak Ridge Office of Environmental Management. The work location is in Oak Ridge, Tennessee. The mission of the support service contractor is to provide an array of site-wide security support functions that support Safeguards and Security responsibilities in a secure environment protecting critical national security assets.
WNA VEGETATION INVENTORY FOR LMD 1, BIA, Western Navajo Agency, Branch of Natural Resources
VEGETATION SURVEY - DISTRICT 10 SOUTH
Monitoring and Evaluation of Russian River Coho Salmon Notice ID: W912P727QA002 Contract Opportunity Type: Combined Synopsis/Solicitation Location: Geyserville CA NAICS: 541690 for Other Scientific and Technical Consulting Services PSC: B529 for Special Studies/Analysis Scientific Data General Info: This is a combined synopsis/solicitation for commercial services prepared in accordance with RFO Federal Acquisition Regulation (FAR) Part 12. This announcement constitutes the only solicitation. OAers are being requested and a separate written solicitation will not be issued. Solicitation Number W912P727QA002 is issued as a request for quotation (RFQ) for the monitoring and evaluation of Russian River coho salmon and related services. This acquisition is full and open. The full text of provisions and clauses may be accessed electronically at https://acquisition.gov/far-overhaul/far-part-deviation-guide. The NAICS Code is 541690 for Other Scientific and Technical Consulting Services. The small business size standard is $19 million. The PSC Code is B529 for Special Studies/Analysis Scientific Data. Project Description: The U.S. Army Corps of Engineers (USACE) San Francisco District is seeking to contract a non-personnel service contract to provide monitoring and evaluation of the Russian River Coho Salmon Captive Broodstock Program (RRCSCBP) located at Don Clausen Fish Hatchery (Sonoma County). The contractors work and responsibility shall include all job planning programming scheduling administration inspection and management necessary to accomplish specified services. The contractor shall make sure that work is accomplished in accordance with the contract and all applicable laws municipal codes regulations and/or written directives issued by the Contracting OAicer. The provisions at 52.212-1 Instructions to OAerors-Commercial Products and Commercial Services 52.212-2 Evaluation-Commercial Products and Commercial Services and 52.212-4 Contract Terms and Conditions-Commercial Products and Commercial Services apply to this acquisition. See attachments for solicitation provisions and clauses (Attachment 2) Performance Work Statement (PWS Attachment 1) and wage determination (Attachment 3). Anticipated PERIOD OF PERFORMANCE: The period of performance shall be for one (1) Base Year of 12 months and four (4) 12-month option years. The Period of Performance reads as follows: Base Year: December 1 2026 through November 30 2027 Option Year I: December 1 2027 through November 30 2028 Option Year II: December 1 2028 through November 30 2029 Option Year III: December 1 2029 through November 30 2030 Option Year IIII: December 1 2030 through November 30 2031 Evaluation will be conducted in accordance with RFO FAR 52.212-2 EvaluationCommercial Products and Commercial Services. See provisions and clauses document for details.See attached for details regarding Submission Requirements and Evaluation Criteria
Solicitation FY27-EXPERT-REVIEW-BOARDS for FY27 - EXPERT REVIEW BOARS published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.
Federal buyers evaluate offerors under NAICS 541690 through a combination of verified technical capability, past performance relevance, and price reasonableness. Follow this proven pursuit framework:
Check the solicitation Section L & M instructions and ensure SAM.gov registration is active.
NAICS code 541690 is a standard North American Industry Classification System code used by federal contracting officers to categorize solicitations and establish small business size standards.
To bid on NAICS 541690 opportunities, ensure your entity is registered on SAM.gov with NAICS 541690 listed in your assertions, and submit a compliant offer in response to the active solicitation.