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Containment ManholeThe 818-402 series containment manhole is an ideal solution for any tank access point riser that requires isolation from backfill. These containers are supplied with a bottom that is cut in the field and a containment boot that can be added to the bottom, isolating the manhole from the environment. |
| Model | Description |
|---|---|
| 818-402-01 | 18" monitoring well manhole with "monitoring well" on top |
| 818-402-02 | 18" monitoring well manhole with plain top |
| 818-306-01 | Replacement cover with "monitoring well" on top |
| 818-307-01 | Replacement cover with plain top |