2:45 p.m. Update from the Office of Conservation

Bayou Corne/Grand Bayou Response Activity

Friday, Dec. 6 work-

Sinkhole Activity Code 1 – indicating work is allowed on sinkhole and containment berm, seismic monitoring indicates low levels of sub-surface activity near sinkhole/Oxy 3

Air Monitoring/Sub-slab Sampling and Ventilation

– Conducting ventilation system inspections and air monitoring

ORW/CPT Wells

– Beginning flaring of  ORW-10 (west of containment berm), ORW-49 and ORW-50 (Sportsman’s Landing)

– Drilling pressure monitoring well PMW 16 (Sportsman’s Landing)

– Conducting bubble checks at CPT locations

Containment/ Roads/ Sinkhole

– Surveying south containment berm

– Transferring water from swamp into sinkhole via water transfer pumps

– Conducting monthly sampling on MRAA wells