| | Form: (02A )
401656230
6/19/2019 | Conoco Phillips uses steel secondary containment structures to prevent the discharge of oil from crude oil storage tanks, produced water storage tanks, and portable storage containers.
Secondary containment structures for crude oil and produced water storage tanks and separator/production skids are constructed with sufficient capacity to contain, at a minimum, the volume of the largest tank/vessel within the area plus sufficient freeboard for precipitation.
All flowline and piping within the production facilities will be lined using a secondary liner. |
| | Form: (02A )
401656230
6/19/2019 | Pollution control containers (spill boxes) are used on truck loading lines and are placed within the limits of the secondary containment system. |
| | Form: (02A )
401656230
6/19/2019 | To minimize the potential for release from the facilities, all facilities are capable of being remotely monitored and remotely shut down, which includes isolation at the well head.
In addition, Conoco Phillips uses automatic shutdown pressure devices installed on process vessels with remote monitoring capabilities and installed on flowlines from well heads to facilities with remote monitoring capabilities.
Automatic shutdown level devices are also installed on each tank with remote monitoring capabilities and are installed on all pressure vessels and liquid knockouts. |
| | Form: (02A )
401656230
6/19/2019 | To minimize the potential for release into the underlying soils and groundwater, Conoco Phillips will use cathodic protection on buried steel lines to mitigate corrosion and will install engineered liner systems within the secondary steel containment systems for the tank batteries.
|