


Pipeline being laid in Wissahickon Avenue

Down Under!

Mill Creek Sewer under construction, 1883

Norman Lofton inspects sewer at Ditman and Sheffield, 1987

Sewer crawler Clarence Baskerville checks tunnel for leaks. He has faced the dangers of working in sewers for past three years, 1971

Inspector looking for problems in sewer

General view of sewer looking up manhole as other Water Dept. personnel look down.

Sewer crawler Tom Cross, heading down the manhole at 26th and Grays Ferry, 1982

Joe Cerrone, Inspector, Industrial Waste Unit, PWD, enters storm drain to search for source of oil spill, 1989

Sewer worker Anthony Holston enters sewer, 1990
