All Untagged Photos
Small 20091020 cp 0408 Not Tagged
Aspinwall Pumping Station
Small 20080917 cp 0015 Not Tagged
Landscape view
Small 20090209 cp 0046 Not Tagged
Breaking Load
Small 20081028 cp 0048 Not Tagged
Landscape View
Small 20081209 cp 0039 Not Tagged
Brilliant Pumping Station
Small 20090224 cp 0012 Not Tagged
Engineers' Society of Western Pennsylvania
Small 20090209 cp 0012 Not Tagged
Cofferdam No. 2
Small 20081209 cp 0117 Not Tagged
Flood Damage
Small 20100113 cp 0357 Not Tagged
Boiler Room
Small 20090422 cp 0013 Not Tagged
Gallery Wall and Barrel Arch Forms
Small 20090224 cp 0016 Not Tagged
Ice in Allegheny River
Small 20100517 cp 0177 Not Tagged
Filtration Division
Small 20090227 cp 0003 Not Tagged
Basin No. 3
Small 20090216 cp 0164 Not Tagged
Floor on North of Reservoir
Small 20090227 cp 0082 Not Tagged
Freeport Road
Small 20090224 cp 0001 Not Tagged
Laying Steel Pipe
Small 20090422 cp 0034 Not Tagged
Hains Mixer
Small 20100517 cp 0178 Not Tagged
Filtration Division
Small 20090331 cp 0194 Not Tagged
Handling Excavated Material
Small 20090914 cp 0217 Not Tagged
Brilliant Pumping Station
Small 20080917 cp 0017 Not Tagged
Janitor's House
Small 20081028 cp 0067 Not Tagged
East Embankment
Small 20081028 cp 0047 Not Tagged
Filter No. 24
Small 20081209 cp 0073 Not Tagged
Brilliant Intake During Flood
Small 20080917 cp 0122 Not Tagged
Freeport Road
Small 20090422 cp 0363 Not Tagged
Concrete Plant
Small 20090209 cp 0154 Not Tagged
Inlet Gate Chamber Forms
Small 20090914 cp 0319 Not Tagged
Aspinwall Pumping Station