In an effort to provide the best support possible to environmental consultants, architects, contractors, applicators, and inspectors, Land Science provides a variety of pre-engineered details and information for different vapor intrusion mitigation designs and solutions.
To access and download the DWG file content on this page, you must first fill out our short Registration Form. If you have already registered for an account then go straight to the Login Page.
Nitra-Seal & Terra-Vent Riser
Nitra-Seal Base Overlap
Nitra-Seal Existing Repair Sequence
Nitra-Seal Penetration Sequence
Nitra-Seal System Components
Nitra-Seal Termination Sequence
Nitra-Seal Vertical Termination
For more information or to inquire about a unique design, please contact Land Science support at firstname.lastname@example.org