I am an environmental geologist at a State regulatory agency. We are working on an enormous remediation project that will include dozens of separate excavations ranging from a few thousand to a few hundred thousand cubic yards of soil. Some excavations will be backfilled, some partially...
I am doing environmental review of an industrial facility constructed in the late 1950s with multiple modifications. Documentation of construction/uses/changes is incomplete. Photos in the attached PDF show a small fenced area with what appear to be inter-connected grounding rods in the four...
I am working on an industrial site constructed in the 1950s & 1960s. Many of the buildings have interior transformers that are typically rectangular metal boxes, mostly raised a few inches above the floor, with dimensions ranging up to about 4'H x 4'w x 2'd but most are smaller. A few have...
Photos sent to me by co-worker. Encountered this "hatch" when vegetation was cleared at a former rocket mortor test facililty. From size of safety barrier mesh, looks like the hatch would be tight but accessible for a person. Anyone have any ideas what it might be? It would be good to have...
I am doing environmental review of a former liquid oxygen plant that operted during the 1950s and 1960's. Unfortunately, almost nothing is known about the plant. We don't even know if freons were used in the manufacturing process. It is my understanding that tanks and pipelines used to store...
