11:45 a.m. Update from the Office of Conservation

Bayou Corne/Grand Bayou Response Activity
Wednesday, July 9 work-
Sinkhole Activity Code 2 – indicating work is not allowed on sinkhole and within containment berms. Seismic monitoring has detected increased levels of subsurface activity near sinkhole/Oxy 3.

Air Monitoring/Sub-slab Sampling and Ventilation
– Conducting ventilation system inspections

– Continuing pumping on ORWs 4 (northwest of containment berm), 14 (Oxy 9 well pad), 15 (north of La 70, east of Gumbo Street), 48 (north of containment berm), 54 (west of Bayou Corne, south of La 70), 57 (southeast of Oxy 9 well pad)
– Performing test on PMWs 4 and 7
– Modifying passive vent well near bubble site 26 (pond near Oxy 2 well pad)
– Making electrical connections on ORW 4 (northwest of containment berm)
– Assembling caps for bubble sites

Containment/ Roads/ Sinkhole/Survey
– Conducting daily berm inspections
– Removing silt fence