Peters Creek Cemetery

North State Street

Wilson

7 Quench Tower

Keystone Cooling Tower

D Roadway

Carpenter Shop

13 Battery

Keystone FP Water Tank

Ozonator

7 Sump

Liquid 02 Tank

Final Cooler Sumps

T203

T303

T302

T202

T301

2

3

4

5

Phosphoric Acid Tanks

1/2 Decanters

3/4 Decanters

5/6 Decanters

Clairton Branch

Peters Creek

Pittsburgh Avenue

Coke Works Office Building

Weld School Storage Shed

Wabash Gate

Metering Station

COG CR

Carpenter Shop / PEC

19 Battery

7 Bunker (19/20)

#2 Bag House

B Bag House

2nd Unit Tar Recovery

7/8 Decanters

North 2nd Street

Boiler House Elecric Shop

Old Koppers Area

4 Transfer Tower

Emergency FP Water Tank

T2 Tank

T1 Tank

Sludge Thickener Tank

#2 Screening Station

Pipe Shop

B Roadway

3D Belt

C Roadway

Old 6 Quench Tower

Old 8 Quench Tower

PCWTP Storage

LO CR

T Boiler Control Room

Aeration Tank

Waste Water Tank 3

Clarifier Tank

20 Battery

7A Quench Tower

7A Sump

15 Battery

14 Battery

5 Bunker (13/15)

5A Quench Tower

2nd Unit Primary Coolers

Insulation Building

Old Gas Shop

Weld School

Pipe Shop Storage

Keystone Millwrights

2nd Unit Flushing Liquor Pumphouse

P4

5 Wharf

5A Belt

7 Wharf

7A Conveyor

804

9/10 Decanters

Tarben Bridge

A Roadway

P&E Repair

Benzol Boiler House

5A Sump

Waste Water Tank 1

Waste Water Tank 2

Liquor Tank 1

Liquor Tank 2

Separating Tank 9

Separating Tank 5

Separating Tank 8

Separating Tank 7

Separating Tank 4

Separating Tank 3

Separating Tank 6

Separating Tank 2

Separating Tank 1

Tar Tank Farm

Tar Loading

Bug Plant Storage

805

806

T2 Boiler

T1 Boiler

Old Tarben Maintenance

59

1 Still House

Old Benzene Storage

LO Storage and Loading

Utilities Carpenters

Benzene Feed Water Pump House

Utilities Trailer (West)

Utilities Trailer (East)

Peters Creek Lagoon

Mill Drive

Montour Trail

Clairton

North 1st Street

61

60

Old Koppers GOB

North 4th Street

North 3rd Street

Grape Way

Virginia Avenue

Green Way

Plum Way