Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2020 | 14/08/2020 - 14:22 | 3.0104.4d | Sealing sump pump wells | Cover sump pump wells or pits with an airtight cover that allows for all necessary penetrations to be tightly sealed Sump pump covers must allow bulk moisture to drain from above the cover utilizing trapped or one-way ball valve fittings, or equivalent |
Reduce soil gas, moisture and air intrusion, and allow proper drainage pattern |
Black Line | ||
| Version 2020 | 14/08/2020 - 14:22 | 3.0104.4d | Sealing sump pump wells | Cover sump pump wells or pits with an airtight cover that allows for all necessary penetrations to be tightly sealed Sump pump covers must allow bulk moisture to drain from above the cover utilizing trapped or one-way ball valve fittings, or equivalent |
Reduce soil gas, moisture and air intrusion, and allow proper drainage pattern |
Black Line |