Meredith Marina Fuel Line Replacement
CommTank provided a fuel line replacement service at the Meredith Marina in Meredith, NH. The NHDES had inspected the marina and listed repairs that were needed to stay in compliance. In order to get approval to operate the dock and shore dispensers, a successful pressure and hydrostatic test were needed to provide proof they were liquid tight.
Engineering and Permits
- Provided the services of a licensed professional engineer (PE) to design the new system and oversee the installation
- Submitted the installation plans to the New Hampshire Department of Environmental Services (NHDES)
- Provided Dig Sage utility clearance of property (identify underground utilities)
Fuel Line Replacement
- Prepared a confined space entry permit and a site-specific health and safety plan
- Removed a section of approximately 100 feet of the dock wood boards
- Disconnected, drained, and removed existing gasoline supply
- Provided and installed 105 feet of 1.5-inch double wall XP™ pipe inside marine-grade APT XP metal duct
- Replaced four (4) one inch and five (5) 1.5-inch rubber entry boots with APT rigid entry boots of two (2) of the existing sumps
- Hydrostatically tested two (2) existing sumps
- Pressure tested the primary and secondary containment of the new and existing pipes
- Arranged inspection with New Hampshire Department of Environmental Services
- Reinstalled previously removed wood boards
Leak Detection System Installation (Original Veeder Root™ ILS-350 is not operational)
- Provided and Installed a refurbished Veeder Root™ TLS-350
Provided and installed two (2) sensor interface modules - Secured all existing sump sensors
- Program test, and certify the system
Project Categories
Above Ground Tank Installation |
Above Ground Tank Removal |
Building Operations and Maintenance |
Day Tanks |
Field Welded Tanks |
Fuel Dispensers and Management Systems |
Fuel Filtering |
Fuel Tank Rentals |
Gas Station Construction |
Oil Spill Cleanup |
Storage Tank Management Program |
Tank Cleaning |
Tank Component Upgrades |
Tank Inspection |
Tank Lining |
Tank Painting and Coating |
Tank Restoration |
Tank Testing |
Third-Party Inspection |
Underground Tank Installation |
Underground Tank Removal |
Underground Tank Repairs and Upgrades |
Veeder Root Testing and Certification
About the Author: Dan Hoag
Dan Hoag has worked in the environmental and tank storage industry for 16 years. Dan’s range of expertise includes designing systems for oil spill clean-ups, treating soil contamination through "in situ" oxidation and testing, and inspecting underground storage tank systems. As head of Marketing and Information Technologies at CommTank, Dan draws from field experience to write about fuel, water and chemical storage technologies, and the regulations that affect them. He has developed training courses in home inspection, underground storage tank operator, ultrasonic thickness and tank tightness testing. Over the past decade, Dan has published over 60 articles about industry trends and has documented commercial, residential, and environmental projects through illustration, videos, and photography. When Dan unplugs from technology, he spends his time backyard farming, hiking, and kayaking, while masquerading as a hockey player during the wee hours of the morning.
Dan Hoag has worked in the environmental and tank storage industry for 16 years. Dan’s range of expertise includes designing systems for oil spill clean-ups, treating soil contamination through "in situ" oxidation and testing, and inspecting underground storage tank systems. As head of Marketing and Information Technologies at CommTank, Dan draws from field experience to write about fuel, water and chemical storage technologies, and the regulations that affect them. He has developed training courses in home inspection, underground storage tank operator, ultrasonic thickness and tank tightness testing. Over the past decade, Dan has published over 60 articles about industry trends and has documented commercial, residential, and environmental projects through illustration, videos, and photography. When Dan unplugs from technology, he spends his time backyard farming, hiking, and kayaking, while masquerading as a hockey player during the wee hours of the morning.