All Untagged Photos
Small 20081028 cp 0036 Not Tagged
Allegheny River
Small 20081209 cp 0139 Not Tagged
Cofferdam Looking Southeast
Small 20090331 cp 0050 Not Tagged
Drain Gutter Excavation
Small 20090209 cp 0038 Not Tagged
Allegheny River Crossing Work Looking North
Small 20091020 cp 0259 Not Tagged
City Waterworks Reservoir
Small 20081209 cp 0024 Not Tagged
Driving Sheet Piling
Small 20090216 cp 0037 Not Tagged
Driving Sheet Piles
Small 20090422 cp 0034 Not Tagged
Hains Mixer
Small 20090227 cp 0135 Not Tagged
Engines and Pumps
Small 20081209 cp 0149 Not Tagged
Intake Pumps Looking Northwest
Small 20090224 cp 0058 Not Tagged
Cracks in Gallery Floor
Small 20090407 cp 0383 Not Tagged
East Dividing Wall
Small 20090914 cp 0209 Not Tagged
Coal Bunkers
Small 20090209 cp 0056 Not Tagged
Crack in Filter-Vaulting
Small 20090407 cp 0340 Not Tagged
General Excavation
Small 20100517 cp 0175 Not Tagged
Filtration Division
Small 20090914 cp 0338 Not Tagged
High Water at Brilliant Pumping Station
Small 20090331 cp 0063 Not Tagged
Filtration Plant View
Small 20090331 cp 0156 Not Tagged
Intersection
Small 20100519 cp 0018 Not Tagged
Cahall Boilers
Small 20080917 cp 0055 Not Tagged
Concrete Drain
Small 20091020 cp 0215 Not Tagged
Aspinwall Pumping Station
Small 20090331 cp 0052 Not Tagged
Bridge and Paved Gutter
Small 20091020 cp 0237 Not Tagged
Aspinwall Pumping Station
Small 20090422 cp 0085 Not Tagged
Camp at Barn
Small 20100517 cp 0174 Not Tagged
Filtration Division.
Small 20090216 cp 0141 Not Tagged
Gallery No. 3
Small 20100113 cp 0262 Not Tagged
Aspinwall Pumping Station