Regulatory Permitting & Compliance
State and US Army Corps of Engineers permits for activities impacting wetlands and waterbottoms. Over 160 projects permitted across Louisiana and Texas in the last 2 years alone.
- Structure & flowline construction / removal
- Maintenance dredging & wheelwashing
- Bulkhead & bankline stabilization
- Wetland impact & mitigation permitting
Wetland Delineations & T&E Surveys
Over 15 years of experience performing wetland delineations in accordance with the 1987 Corps of Engineers Manual and regional supplements across multiple states.
- Louisiana, Texas, New Mexico, Oklahoma
- Mississippi, North Dakota, Montana
- Threatened & Endangered species surveys
Oyster Assessment Surveys
Full-spectrum oyster assessments on private leases and public seed grounds throughout Louisiana, performed by OLDEB-certified biologists and NAUI divers.
- Lease notification & sampling permissions
- Poling, dive & dredge sampling
- Complete assessment reports
Phase I Environmental Site Assessments
ASTM E1527-21 compliant Phase I ESAs for commercial and industrial properties to identify potential contamination and protect owners from cleanup liability.
Site Clearance Verification
Trawling and diving surveys for state waterbottoms in Louisiana, including LDCE applications and 400 ft / 1,320 ft surveys around abandoned wells and facilities.
NORM Surveys
Naturally Occurring Radioactive Material (NORM) surveys, both above and below ground to test for elevated levels of NORM in the soil. Measurements are conducted by a NORM certified surveyor using a Ludlum Model 3 survey meter.
Soil & Water Sampling
Soil Sampling conducted throughout Louisiana to depths up to 20 feet. We provide sampling for a variety of customers, with a focus on 29-B analysis sampling on oilfield restoration sites.
Methane Emissions Surveys
Testing of Methane leaks at oil & gas wells and associated facilities in Louisiana and Texas.
Oil & Gas Surveying
Well and pipeline locating and mapping using magnetometer and radio detection units across Louisiana and Texas.