Our Quality Assurance

Accreditations 

• AASHTO re:source
• CCRL

Certifications

• WBE
• WBENC

Permits

• US Department of Agriculture

Licenses

• Radioactive Material License, PA DEP

Accreditation Scope

SOIL

R18, D3740, R58, T88, T89, T90, T99, T100, T134, T146, T180, T193, T208, T216, T224, T236, T265, T288, T289, T296, T297, D421, D422, D558, D698, D854, D1140, D1557, D1883, D2166, D2216, D2435, D2487, D2850, D3080, D4318, D4718, D4767, D5084, D6913, D7012

AGGREGATE & CONCRETE

C40, C88, C117, C127, C128, C131, C136, C535, C566, C702, C31, C39, C138, C143, C172, C231, C470, C511, C617, C780, C1064, C1231

Laboratory Services

We typically perform Landfill CQA testing, Slurry Wall Design, Geotechnical Investigations, Stability Analysis, Forensic Studies, Research & Development programs.