2:00 p.m. Update from the Office of Conservation

Bayou Corne/Grand Bayou Response Activity

Tuesday, Aug. 27 work-

Sinkhole Activity Code 1 – lowest level, indicating little seismic activity detected near sinkhole/Oxy 3

Sub-slab Sampling and Ventilation

– Conducting final round of gas monitoring at 174 Crawfish Stew

– Installing sub-slab sampling ports at 134 Sportsman Drive, 1422 Jambalaya Street, 1457 Sauce Piquante, and 102 Bream

ORW/CPT Wells

– Connecting ORW 42 to flare (north of La. 70, west of Texas Brine facility)

– Drilling ORW 48 (south of La. 70, west of Texas Brine facility)

– Installing aquifer monitoring well MRAA 04M (south of La. 70, west of Texas Brine facility)

– Installing CPT 114W (north of community)

Containment Berm/Roads/Sinkhole

– Work within berm/directly on sinkhole suspended due to recent sloughing along east side between access points at Oxy 3 well pad and north berm work pad