Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2025 | 02/03/2021 - 11:22 | 2.0401.1b | Preparation | Remove all vegetation and organic material from area to be covered Remove all debris that can cause injury or puncture soil-gas retarder (e.g., nails, glass, sheet metal screws, etc.) |
Prevent soil-gas retarder damage |
Black Line | ||
| Version 2025 | 02/03/2021 - 11:22 | 2.0401.1b | Preparation | Remove all vegetation and organic material from area to be covered Remove all debris that can cause injury or puncture soil-gas retarder (e.g., nails, glass, sheet metal screws, etc.) |
Prevent soil-gas retarder damage |
Black Line | ||
| Version 2025 | 02/03/2021 - 11:22 | 2.0401.1b | Preparation | Remove all vegetation and organic material from area to be covered Remove all debris that can cause injury or puncture soil-gas retarder (e.g., nails, glass, sheet metal screws, etc.) |
Prevent soil-gas retarder damage |
Black Line |