Environmental

Environmental Services

Environmental Services photo for Services page

A Dennis Corporation employee provides environmental site assessment services.

Dennis Corporation is committed to the timely delivery of environmentally sound projects. The Southeast is rich with natural and cultural resources and our environmental team recognizes the importance of these areas. Designing a project may seem daunting, however our environmental division can easily navigate the environmental permitting and regulatory process with our experienced staff, strong personal relationships, and innovative and efficient approaches. We are comfortable providing environmental services for state agencies, the Department of Defense, local municipalities and counties, and private land owners. Our staff is trained in many areas and able to recognize a host of potential environmental concerns such as water quality, air quality, historic properties, cultural resources, environmental justice communities, threatened and endangered species, noise impacts, hazardous materials, streams, and wetlands.


Our Project Personnel Provide:

  • NEPA DOCUMENTS
  • STREAM & WETLANDS DELINEATIONS
  • ENVIRONMENTAL PERMITTING
  • ENVIRONMENTAL MONITORING
  • CONSTRUCTION COMPLIANCE
  • NATURAL RESOURCES ASSESSMENTS
  • HABITAT MITIGATION AND RESTORATION
  • GIS MAPPING AND LAND USE PERMITTING
  • ESSENTIAL FISH HABITAT ASSESSMENTS
  • CULTURAL RESOURCES
  • COMMUNITY IMPACT ASSESSMENTS
  • THREATENED & ENDANGERED SPECIES SURVEYS
  • NOISE STUDY AND ANALYSIS
  • FEASIBILITY STUDIES
  • ENDANGERED SPECIES ACTION 7 PERMITTING
  • PHASE I ENVIRONMENTAL
  • PERMITTING
  • LAND ACQUISITION & APPRAISAL SERVICES

If you would like to discuss an environmental project, please contact:
Matt Hines, PE
1800 Huger Street, Columbia, SC 29201
Office: 803-227-8558
Mobile: 803-360-5685
Email: mhines@denniscorporation.com

CEI

Construction Engineering & Inspection

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A Dennis Corporation Inspector testing concrete in Columbia, South Carolina.

Dennis Corporation is fully staffed and equipped to provide construction phase services including inspection, quality assurance, and quality field testing/sampling. Dennis Corporation’s Construction Management Department is certified through the SCDOT for Earthwork and Base, Portland Concrete, Foundations, Asphalt Roadway, Asphalt Plant, Nuclear Gauge and Traffic Control Inspections. We also are certified by the American Concrete Institute (ACI) as a Concrete Field Testing Technician-Grade 1 and by SCDHEC for Erosion Prevention and Sediment Control.

Our track record for delivering projects on schedule and within budget is a credit to our experienced staff that coordinates between architectural, engineering and construction design and construction teams with quick resolutions to issues. Our team of professionals will ensure each specific project’s expectations are met. Our goal and track record prove that we are successful at achieving these results.


Our CEI Services Include:

  • Project management
  • county and city inspections
  • site inspection services
  • asphalt plant and roadway inspections
  • materials testing
  • erosion prevention and sediment control monitoring & inspection quality
  • assurance/quality control monitoring and testing
  • OSF School inspections

Our qualified field engineers, inspectors, and testing technicians have the following certifications:

  • SC PROFESSIONAL ENGINEER
  • Sc professional land surveyor
  • survey manager
  • scdot asphalt roadway technician
  • SCDOT asphalt Plant Level 1
  • SCDOT Foundation Technician
  • SCDOT Portland cement concrete
  • ACI Concrete Field technician grade 1
  • SCDOT Earthwork, Base, and Drainage technician
  • nuclear gauge certified
  • erosion prevention & sediment control inspector
  • work zone traffic control supervisor training
  • Flagger Trained
  • OSF
  • chapter 1 & chapter 17

FIELD EQUIPMENT LIST

No. CONCRETE EQUIPMENT No. EARTHWORK
7 AIR PRESSURE POT FOR CONCRETE 20 SPEEDY MOISTURE REAGENT
30 CONCRETE THERMOMETER 6 STANDARD PROCTOR MOLD
10 SLUMP CONE SET 6 STANDARD PROCTOR HAMMER
5 CHASE AIR INDICATOR 8 STRAIGHT EDGE NO. 1
10 WHEELBARROW 10 SOIL SCOOP
8 FIELD SCALES 30 PROBE ROD
5 UNIT WEIGHT BUCKET 40 100 FT VINYL TAPE
5 CONCRETE CYLINDER TRANSPORT RACKS 40 30 FT STEEL TAPE
3 FIELD CURING BOX 15 ELECTRONIC DISTANCE WHEEL
 6 MAXIMUM/MINIMUM THERMOMETER 6 SURVEY LEVEL AND TRIPOD
8 BEAM BREAKER 4 SAND CONE
No. ASPHALT No. SAFETY ITEMS
10 INFARED ASPHALT THERMOMETER 40 PERSONAL PROTECTION EQUIPMENT
6 ASPHALT THERMOMETER 30 REFLECTIVE SAFETY VEST
10 4 FT LEVEL (SMART LEVEL) 28 FIRST AID KIT
1 CORING MACHINE 28 FIRE EXTINGUISHER
1 GENERATOR 3 FALL PROTECTION HARNESS
No. NUCLEAR GAUGE No. VEHICLES
6 HUMBOLT 5001 EZ 28 FORD F-150 TRUCKS 4X4 WITH GPS SYSTEM

If you would like to discuss a potential CEI project, please contact:
Ricky Craps, Construction Manager
1800 Huger Street, Columbia, SC 29201
Office: 803-227-8602
Mobile: 803-206-4372
Email: rcraps@denniscorporation.com