Tracer ES&T is a comprehensive provider of environmental construction, construction management, engineering, consulting, and monitoring services. Tracer ES&T is licensed by the state of California as a Class A - General Engineering Contractor (License No. 737751) and a Class Haz - Hazardous Substances Removal Contractor. Tracer ES&T maintains a staff of professionals with thorough knowledge of federal, state, and local regulations regarding environmental construction issues as well as the latest techniques and methods utilized. Tracer ES&T recognizes that clients need cost effective solutions. To best serve our clients, Tracer ES&T maintains the technical capabilities and experience to provide customized programs to satisfy specific environmental construction needs. This approach offers several advantages such as reducing costs by eliminating duplication of efforts among multiple contractors, streamlining efforts by utilizing one experienced project team to complete the scope of work and eliminate unnecessary delays, and providing accountability from project start to end. Tracer ES&T offers a full range of specialized services related to environmental construction including:

• Backfilling, Grading, Landscaping
• Demolition
• Plant Closure
• Soil Remediation

Tracer ES&T has a contract with Central Coast Remedial Resources, Inc. (www.ccrri.com), a California corporation that has been awarded the franchise contract to operate the Santa Maria Sanitary Landfill (SMSL) Non-Hazardous Hydrocarbon Impacted Soil (NHIS) Program. The SMSL is a fully permitted and established municipal facility that accepts NHIS as foundation layer material. Foundation layer material is used as a sub-layer for the final cover of the landfill. Use of NHIS is consistent with the requirements included in Title 27 of the California Code of Regulations and has been approved by the California Integrated Waste Management Board (CIWMB) and the Central Coast Regional Water Quality Control Board (CCRWQCB) (Order No. 01-041). NHIS material includes, but is not limited to, soils from oil field sumps, tank farms, pipeline leaks, or petroleum product spills. The approved criteria for NHIS at the landfill restricts the type of waste and hydrocarbon concentration levels that can be accepted.

For more information regarding our environmental construction capabilities, please contact Dan Vossler at 805-346-6591 or e-mail dan@tracer-est.com.