Clean Earth of Maryland, LLC (CEM) recycles non-hazardous petroleum contaminated soils, RCRA non-hazardous soil, along with aggregate based construction and demolition debris. Rubble and stone are crushed and screened to produce aggregate for sale or for use on-site. The majority of this aggregate is mixed with screened soil that has been treated with either Calcium Hydroxide, Portland Cement, or kiln dust or any combination thereof, to produce a stabilized material suitable for pavement sub base and sized compactable structural fill material for construction applications.

While producing useful end products, CEM helps conserve valuable landfill space for wastes that cannot be reasonably recycled and at the same time reduces the demand for quarrying virgin aggregates.

Facility Type

Non-hazardous soil treatment, processing and recycling facility

Treatment Platform

Chemical fixation and aggregate production

Permit

Oil Operations Permit #2007-OPS-3065A
Air Management Operating Permit #043-00213

Capacity

2,500 - 4,000 tons per day

Acceptable Materials

Oil contaminated soil and earthen media with a TPH limit of 25,000 mg/kg. 

• Virgin Earth Material
• Top Soil
• Crushed Asphalt
• Diatomaceous Earth
• Fertilizers
• Clay and Pea Gravel
• Potable Water Treatment Sludges/Solids
• Storm Water Management Pond Sediment

Also clean segregated aggregate based construction debris such as rock, brick, block, concrete, and asphalt.

At other facilities in our network, we also handle these materials:

Hours of Operation

7:30 a.m. to 4:30 p.m., Monday - Friday
Saturday and extended hours by arrangement

Services

Project management, transportation, soil testing, manifesting, loading, soil treatment and processing

Facility Access

Convenient access from Interstate Routes 70 and 81

Processed Materials

Fill material, landfill cover, structural fill and recycled aggregate

Clean Earth of Maryland has been reviewed by CHWMEG, Inc.  Click here for details.