US 101 Milepost 344. 5 Emergency Landslide Geotechnical Drilling and Instrumentation

The Oregon Department of Transportation (ODOT) has issued a state and local contract opportunity for a geotechnical drilling and instrumentation project located at US 101 Milepost 344.5. The procurement involves specialized geological investigation services, specifically requiring the drilling of three boreholes to a depth of approximately 200 feet each. Contractors will be responsible for installing slope indicator casing with two vibrating wire transducers (VWT's) per casing and one slope indicator (SI) per casing. The project mandates precise soil sampling at approximately 5-foot intervals and rock core collection, with ODOT providing the VWT instrumentation and slope tube casing. The contract opportunity was posted on July 28, 2025, with proposals due by August 12, 2025. Potential bidders must carefully review the attached documentation, including the RFCQ document, the Required Supplemental Request Form, and the sample contract. The project appears to require specialized geotechnical expertise, geological knowledge, and precise drilling capabilities to successfully complete the emergency landslide investigation and instrumentation work.

While specific set-aside designations are not explicitly detailed in the provided documentation, the technical complexity of the project suggests a need for contractors with advanced geotechnical engineering capabilities. The contract opportunity does not specify precise award values or explicit budget ranges, though the emergency nature and specialized requirements indicate a potentially significant investment. No incumbent vendors or current contractors are identified in the available information. The project will require integration with existing ODOT infrastructure and geological monitoring systems, particularly given the slope indicator and vibrating wire transducer instrumentation to be installed. Contractors responding to this opportunity will likely need to demonstrate significant technical expertise in geological drilling, soil and rock sampling, and specialized instrumentation installation. The emergency landslide context suggests this is a critical infrastructure preservation and safety assessment project requiring prompt and precise execution.