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Geotechnical and Soils Testing Services

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State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This contract entails geotechnical and soils testing services to support parcel division and the design of on-site wastewater systems in Arroyo Grande, California, with a zip code of 93420. The work includes conducting detailed soils investigations, percolation testing to determine suitability for septic systems, and slope stability analyses to ensure safe and compliant development. These activities are critical for evaluating ground conditions and informing engineering decisions regarding wastewater infrastructure and land use. The services are being procured as a subcontract under NAICS code 541360, which classifies the work as miscellaneous engineering services, and are being coordinated by San Luis Obispo County. The solicitation was posted on June 16, 2026, and all work is expected to be performed at the specified location in Arroyo Grande.

General Info

Geotechnical and soils testing for parcel division and septic system design in Arroyo Grande, California.

Agency

California → San Luis Obispo County

NAICS

541360 - Geophysical Surveying and Mapping ServicesView NAICS

Place of Performance

Arroyo Grande, CA, 93420

Set-Aside

NONE

Documents

This scope was carved out of N-SUB2024-00048.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Cordeiro Parcel Map CO 24-0004 / N-SUB2024-00048 / ED 26-0036

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Timeline

PostedJun 16

subcontract

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Organization & Contact Information

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AgencyCalifornia → San Luis Obispo County

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → San Luis Obispo County

Office AddressN/A

ContactsNo contact information available

Full Description

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Conduct soils investigations, percolation testing for septic systems, and slope stability analysis to support parcel division and on-site wastewater system design.

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