GPR Survey
Closed Solicitation Posted
- Solicitation number
- 127EAV27Q0001
- Agency
-
Forest Service
Department of Agriculture
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 541360 Geophysical Surveying and Mapping Services
- Place of performance
- Flagstaff, Arizona, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of Agriculture Forest Service seeks geophysical survey services using ground-penetrating radar (GPR) to identify subsurface disturbances across up to five acres on the Coconino National Forest, with quotations due October 28. This is a Total Small Business Set-Aside with NAICS code 541360 (Geophysical Surveying and Mapping Services).
Place of performance is Flagstaff, Arizona, spanning three ranger district parcels: Flagstaff Unit (approximately 2 acres, 3 miles east of Flagstaff), Red Rock Unit (approximately 2 acres, 22 miles southwest of Flagstaff), and Mogollon Rim Unit (approximately 1 acre, 40 miles southeast of Flagstaff). Work requires navigation via paved, gravel, and high-clearance dirt roads. Performance runs from November 2, 2026, through December 1, 2027, with fieldwork completion by July 15, 2027.
The contract is Firm Fixed Price. Contractors must conduct intensive GPR survey with transects no more than one meter apart, achieve minimum depth penetration of 1.5 meters, establish survey grids using sub-meter GPS, and deliver georeferenced maps, digital photos, shapefiles, raw data, and comprehensive reports. All geospatial data must conform to UTM NAD 83 Zone 12N projection and comply with ASTM D6432-19 standards and current GPR certification programs. Vegetation clearing is limited to hand tools for growth under two feet. Draft reports are due within 90 days of fieldwork completion; final reports within 45 days of Forest Service review. Payment occurs in three phases upon completion and Contracting Officer Representative acceptance.
Service Contract Act prevailing wage determination No. 2015-5465 (Arizona, Coconino County) applies. Evaluation uses comparative assessment across Technical Approach (capability to meet schedule, proposed methodology, key personnel qualifications), Price (fair and reasonableness under FAR 12.204), and Past Performance (acceptable, neutral, or unacceptable). A single award is intended. Contracting Officer is David L. Watson; inquiries directed to Ernest Hernandez at 800-832-1355. Questions and answers were posted October 21.
Notice text
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation. Quotations are being requested and a separate written solicitation will not be issued.
Solicitation number 127EAV27Q0001 is issued as a Request for Quotation (RFQ) for The purpose of this contract is to perform geophysical survey utilizing ground-penetrating radar (GPR) at a project unit covering up to five acres on the Coconino National Forest, to identify subsurface disturbances and anomalies, and characterize their extent..
This acquisition is set-aside for small business concerns. The applicable North American Industry Classification Standard Code is 541360 The small business size standard is $28.5M This acquisition is a Total Small Business Set-Aside. All responsible sources may submit a quotation which will be considered by the agency.
Files
| File | Type | Posted |
|---|---|---|
| 127EAV27Q0001 QandA.pdf | ||
| C04_SolicitationRFQ.pdf | ||
| WD2015-5465.pdf | ||
| 2026_CNFSO_GPR_SOW_10142026.pdf | ||
| 127EAV27Q0001.pdf |
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