SCH Number 2018032056
Project Info
- Title
- Phillips 66 Line 200 Anomaly Invetigation and Repair, Winter 2018
- Description
- The project consists of excavating approx. 6 feet below ground surface to create a 6-foot by 6-foot wide trench to inspect the buried pipeline anomaly. Excavated soil will be segregated and stockpiled on adjacent upland. The trench will be lined with plastic sheeting to capture ocnstruction related debris material. the corrosion protection wrapping immediately surrounding the pipe will be removed and the pipe will be sandblasted to remove any residual coating. The anomaly will be inspected and repaired as appropriate. Following sandblasting and repair, the pipeline will be coated with epoxy. The trench will be backfilled in sections with previously segregated native soil.
6 documents in project
| Type | Lead/Public Agency | Received | Title |
|---|---|---|---|
| NOD | East Contra Costa County Habitat Conservancy | Phillips 66 Line 200 Anomaly Investigation and Repair, Winter 2018 | |
| NOD | East Contra Costa County Habitat Conservancy | Phillips 66 - Line 200, Dig 500 Project (Lake or Streambed Alteration Agreement No. 1600-2018-0270-R3) | |
| NOD | East Contra Costa County Habitat Conservancy | Addendum to Mitigated Negative Declaration Phillips 66 Line 200 Anomaly Investigation and Repair, Winter 2018 | |
| NOD | East Contra Costa County Habitat Conservancy | Phillips 66 Line 200 Anomaly Investigation and Repair, Dig 481 | |
| NOD | East Contra Costa County Habitat Conservancy | Phillips 66 Line 200 Anomaly Invetigation and Repair, Winter 2018 | |
| MND | East Contra Costa County Habitat Conservancy | Phillips 66 Line 200 Anomaly Invetigation and Repair, Winter 2018 |