NHTI has experience you require with environmental regulatory compliance. We assist corporate environmental or facility managers in proactive management of regulatory compliant requirements. Our project experience includes Phase I Environmental Site Assessments, Phase II Environmental Site Assessment activities, Spill Prevention Contingency and Countermeasures Assessments and Plans, Sediment & Erosion Control Planning and Permitting, and Storm Water Pollution Prevention Planning and Permitting.

Experience in remediation design includes: Excavation and Off Site disposal; In-situ and Ex-site Bioremediation; Pump and Treat; Vapor Extraction, Land filling/Management On-Site and Monitoring and natural Attenuation. Many of our environmental assessment and clean-up projects have been in remote locations. NHTI has extensive experience in providing logistical support and personnel in the most remote regions and difficult terrain in Alaska.

NHTI can provide services to process and write your Stormwater Pollution Prevention Plans (SWPPP). Our staff has detailed experience compiling information to provide a SWPPP compliant with National Pollutant Discharge Elimination System (NPDES) general permit for construction activities.   We are able to assess and manage risks of erosion and sedimentation for your project or site. Our inspectors are compliant with required Certified Erosion & Sediment Control Lead (CESCL) training.