
Environmental Services
- Onshore Spill Responder
- Phase I and II Environmental Site Assessments
- Engineering Support:
- General and Site-Specific Reports, Plans, & Specs Preparation
- Report and Decision Document Preparation
- Community Outreach & Stakeholder Communication
- Federal and State of Alaska Permitting
- Risk Assessments
- Remedial Design
- Quality Testing Control
- Investigation, Studies, & Field Activities:
- Geoprobe Drilling
- Ordinance/Explosive avoidance
- Remedial Investigations
- Sampling & Field or Lab Analysis
- Underground & Aboveground Storage Tank Removal
- Hazardous Waste Management & Disposal
- Asbestos Containing Materials & Lead Based Paint Removal
- Removal, Handling & Disposal of PCBs
- Building Demolition
- Surveying, Drilling, Installation & Sampling of Groundwater Injection & Monitoring Wells
- In Situ or Ex Situ or Groundwater Investigation and Cleanup
- Construction of Landfill Caps, Slurry Walls, & Landfill Closure
- Site or Wetlands Restoration
- Construction of Support Facilities
- Excavation, Trenching, Grading & General Site Work
- Operations & Maintenance:
- Groundwater Treatment Systems
- Soil Treatment Systems
- Oil-Water Separator Inspection & Maintenance
- Compliance:
- Wildlife Avoidance Support
- SWPPP

Construction Services
ChemTrack/Cornerstone JV offers a comprehensive selection of general contracting and construction management services. We specialize in collaborative project delivery methods, such as Construction Manager/General Contract GC), Construction Manager at Risk (CM@R), Design/Build, and Integrated Project Delivery (IPD). We offer an in team-based approach that allows our highly-skilled construction professionals to work closely with clients to achieve project goals on time and under budget. Our core services include the following:
- Pre-Development:
- Early Acquisition Feasibility Studies Field/Site Investigations Conditions Assessments
- Environmental Assessments Hazardous Materials Field Testing Hazardous Waste Management Asbestos and Lead Abatement Removal, Handling & Disposal of PCBs
- Demolition of Buildings and Debris Removal Storage Tank Removal
- Groundwater and Soil Treatment Delivery Method Analysis Concept Design
- Engineering Support
- Pre-Construction:
- Design and Constructability Review
- Value Engineering
- Pre-Purchasing/Early Procurement Subcontract Preparation and Packaging Early Selection of Key Subcontractors CPM Schedule
- Development
- Cost Estimating and Variance Reporting Quality Control Plan Development
- Safety Planning
- Disruption Planning
- Site Logistics
- Building Information Modeling (BIM)
- Construction:
- Subcontractor Solicitation Coordination of Construction Activities CPM Schedule Management
- Cost Management
- Document Coordination
- Quality Assurance/Quality Control Safety Management
- Permitting Accounting/Administration Self-performed Work Dispute Resolution
- Close-out Services
- Service Continuation:
- Warranty Management
- Maintenance Management
- Emergency Response
- Tenant Improvements
- Renovations and Additions