| Jobsite Name | City | State |
|---|---|---|
| ALLIED CHEMICAL | GREEN RIVER | WY |
| ALLIED CHEMICAL CORP. | GREEN RIVER | WY |
| ALLIED CHEMICAL CORPORATION | GREEN RIVER | WY |
| AMERICAN OIL COMPANY | CASPER | WY |
| AMERICAN OIL COMPANY REFINERY | CASPER | WY |
| Amoco | Casper | WY |
| Amoco Oil Company | Casper | WY |
| AMOCO PRODUCTION CO | RIVERTON | WY |
| AMOCO PRODUCTION COMPANY | WHITNEY CANYON | WY |
| AMOCO PRODUCTION COMPANY (a/k/a Stanolind Oil) | POWELL/ELK BASIN | WY |
| ARCO (Atlantic Richfield Company) / Sinclair / Atlantic Richfield | Sinclair | WY |
| Atlantic City Ore Mine | Atlantic City | WY |
| Atlantic Gas Plant | Riverton | WY |
| Atlantic Richfield | Sinclair | WY |
| ATLAS INCINERATION | WYZOTTA | WY |
| BASIN ELECTRIC POWER COOPERATIVE – LARAMIE RIVER STATION | WHEATLAND | WY |
| Becker Brewing & Malting Company | Evanston | WY |
| BLACK HILLS POWER AND LIGHT COMPANY – NEIL SIMPSON POWER PLANT | GILLETTE | WY |
| BLACK HILLS POWER AND LIGHT COMPANY – OSAGE POWER PLANT | OSAGE | WY |
| BLACK HILLS POWER, INCORPORATED | GILLETTE | WY |
| BLACK HILLS POWER, INCORPORATED | OSAGE | WY |
| BLUE CROSS BLUE SHIELD BUILDING – HOUSE AVE | CHEYENNE | WY |
| BOISE CASCADE CORPORATION | WALLACE | WY |
| BOISE CASCADE KRAFT CORPORATION | WALLACE | WY |
| Cabot Carbon Company | Glen Rock | WY |
| California Pipeline Company | Laramie | WY |
| CAMBRIA FUEL COMPANY | CAMBRIA | WY |
| CAREY/ EAST RIDGE JUNIOR HIGH AND ELEMENTARY SCHOOL | CHEYENNE | WY |
| CASPER SUPPLY COMPANY | CASPER | WY |
| CENTRAL COAL AND COKE COMPANY | ROCK SPRINGS | WY |
| CHEVRON CORPORATION | EVANSTON | WY |
| CHEYENNE LIGHT FUEL & POW | CHEYENNE | WY |
| CHEYENNE LIGHT FUEL AND POW | CHEYENNE | WY |
| CHICAGO, BURLINGTON AND QUINCY RAILROAD COMPANY | CASPER | WY |
| Church of Jesus Christ of Latter Day Saints, Institute of Religion | Laramie | WY |
| COLORADO FUEL AND IRON COMPANY | LORANIE | WY |
| COLORADO FUEL AND IRON COMPANY | LORANCE | WY |
| COLORADO TIRES AND IRON COMPANY | LAMINE | WY |
| COMMUNITY HOSPITAL – CAMPBELL DRIVE | TORRINGTON | WY |
| Consumer Oil & Refining Company | New Castle | WY |
| Continental Oil Company | Glennrock | WY |
| Continental Oil Company | Manville | WY |
| Continental Oil Company | Midwest | WY |
| DAVE JOHNSTON | GLENROCK | WY |
| Dave Johnston Power Plant | Glenrock | WY |
| DePaul Hospital | Cheyenne | WY |
| DEPAUL HOSPITAL – 18TH STREET | CHEYENNE | WY |
| DIAMOND COAL AND COKE COMPANY | DIAMONDVILLE | WY |
| DIAMOND COAL AND COKE COMPANY | OAKLEY | WY |
| DIESEL TECHNOLOGY BUILDING | GILETTE | WY |
| DOUGLAS HIGH SCHOOL | DOUGLAS | WY |
| EAST HIGH SCHOOL – PERSHING BLVD | CHEYENNE | WY |
| EL PASO NATURAL GAS COMPANY – OPAL GAS PLANT | OPAL | WY |
| ELKS LODGE – 6TH STREET | THERMOPOLIS | WY |
| EMPIRE STATE OIL CO. | THERMOPOLIS | WY |
| EVANSVILLE ELEMENTARY SCHOOL – TEXAS STREET | EVANSVILLE | WY |
| EXXON CHEMICAL COMPANY USA | SHUTE CREEK | WY |
| F M C CORP | KEMMERER | WY |
| F M C CORP | GREEN RIVER | WY |
| FARGO OIL COMPANY | CAPSER | WY |
| Fisk Engineering | Cheyenne | WY |
| FLIGHT DECK & MAINT BLDG | WARREN AFB | WY |
| FLOUR-UTAH ENGR & CONST I | DOUGLAS | WY |
| FLOUR-UTAH ENGR AND CONST I | DOUGLAS | WY |
| FLUOR CORPORATION | CHEYENNE | WY |
| FMC | GREEN RIVER | WY |
| FMC CORPORATION | GREEN RIVER | WY |
| FMC CORPORATION | ROCK SPRINGS | WY |
| FMC CORPORATION | KEMMERER | WY |
| FMC CORPORATION | WESTVACO | WY |
| FMC CORPORATION – GREEN RIVER TRONA MINE – PROCESSING PLANT | GREEN RIVER | WY |
| FMC CORPORATION, INORGANIC CHEMICALS DIVISION | GREEN RIVER | WY |
| FMC Plant | Green River | WY |
| FOOD MACHINERY & CHEMICAL CORPORATION | WESTVACO | WY |
| FOOD MACHINERY & CHEMICAL CORPORATION | KEMMERER | WY |
| FOOD MACHINERY AND CHEMICAL CORPORATION | WESTVACO | WY |
| FOREST PRODUCTS TREATING COMPANY | LARAMIE | WY |
| FRONTIER REFINING COMPANY | CHEYENNE | WY |
| FRONTIER SUPPLY COMPANY | FRONTIER | WY |
| Gas Processors | Rock Springs | WY |
| GEORGIA PACIFIC | LOVELL | WY |
| GLEN ROCK POWERHOUSE | GLEN ROCK | WY |
| GREAT WESTERN SUGAR COMPANY | WHEATLAND | WY |
| GREAT WESTERN SUGAR COMPANY | LOVELL | WY |
| HALL OF JUSTICE – DAVID STREET | CASPER | WY |
| HILLCREST ELEMENTARY SCHOOL | GILETTE | WY |
| HOLLY SUGAR | TORRINGTON | WY |
| HOLLY SUGAR | WORLAND | WY |
| HOLLY SUGAR COMPANY | TORRINGTON | WY |
| HOLLY SUGAR CORP. | WORLAND | WY |
| HOLLY SUGAR CORP. | SOUTH TORRINGTON | WY |
| Holly Sugar Corporation | Worland | WY |
| HOLLY SUGAR CORPORATION | SOUTH TORRINGTON | WY |
| HOLLY SUGAR CORPORATION | TERRINGTON | WY |
| HOMESTEAD MINING COMPANY | WYODAK | WY |
| HOT SPRINGS LIGHT AND POWER COMPANY – POWER PLANT | THERMOPOLIS | WY |
| HUSKY OIL CO | CODY | WY |
| HUSKY OIL CO – NO 7648 – WAREHOUSE | CODY | WY |
| HUSKY OIL CO – WAREHOUSE | CODY | WY |
| HUSKY OIL CO – WHSE NBR 1 | CASPER | WY |
| HUSKY OIL CO. | CODY | WY |
| Husky Oil Company | Cheyenne | WY |
| HUSKY OIL COMPANY | CASPER | WY |
| HUSKY OIL COMPANY | CODY | WY |
| Husky Oil Company, Warehouse | Cody | WY |
| HUSKY OIL REFINERY | CHEYENNE | WY |
| HUSKY REFINING COMPANY | CODY | WY |
| INORGANIC CHEMICALS DIVISION | WESTVACO | WY |
| INTERMOUNTAIN CHEMICAL COMPANY | WESTVACO | WY |
| INVESTORS OIL COMPANY | CASPER | WY |
| J.W. DENIO MILLING COMPANY | SHERIDAN | WY |
| JEFFERSON ELEMENTARY SCHOOL – JEFFERSON STREET | CASPER | WY |
| JEFFERSON LAKE SULPHUR CO | MANDERSON | WY |
| JIM BRIDGER POWER STATION | POINT OF ROCKS | WY |
| JIM BRIDGER STEAM PLANT | POINT OF ROCKS | WY |
| JOSEPH C O’MAHONEY FEDERAL COURTHOUSE | CHEYENNE | WY |
| Kaiser Engineers, Inc. | Rawlins | WY |
| Kemmerer Coal | Kemmerer | WY |
| KEMMERER COAL COMPANY | KEMMERER | WY |
| KEMMERER POWER PLANT – UNIT #2 | KEMMERER | WY |
| LANDER ELECTRIC LIGHT AND POWER COMPANY – POWER PLANT | LANDER | WY |
| LARAMIE ALUMINA PLANT | LARAMIE | WY |
| LARAMIE RIVER POWER PLANT | WHEATLAND | WY |
| LEFT HAND BOILER MOVED TO | LARAMIE | WY |
| LION COAL COMPANY | ROCK SPRINGS | WY |
| MEMORIAL HOSPITAL | CHEYENNE | WY |
| MEMORIAL HOSPITAL OF NATRONA COUNTY | CASPER | WY |
| MIDWEST REFINING COMPANY | LARAMIE | WY |
| MIDWEST REFINING COMPANY | SALT CREEK | WY |
| MIDWEST REFINING COMPANY | CASPER | WY |
| MIDWEST REFINING COMPANY | GREYBULL | WY |
| MIDWEST REFINING COMPANY | MAMMOTH CAMP | WY |
| MIDWEST REFINING COMPANY | TEAPOT | WY |
| MOBIL OIL CO – CASPER REFINERY | CASPER | WY |
| MOBIL OIL COMPANY | CASPER | WY |
| MOBILE OIL – WHITE EAGLE OIL REFINERY | CASPER | WY |
| Mobile Oil Company | Casper | WY |
| MONOLITH PORTLAND MIDWEST COMPANY | LARAMIE | WY |
| Montana – Dakota Utilities Gas | Bridger | WY |
| Montana – Dakota Utilities Gas Plant | Worland | WY |
| Montana-Dakota Utilities | Meteetse | WY |
| MONTANA-DAKOTA UTILITIES COMPANY – ACME POWER PLANT | SHERIDAN | WY |
| MONTANA-DAKOTA UTILITIES COMPANY, ACME PLANT | ACME | WY |
| MOUNTAIN STATE INSUL | GREEN RIVER | WY |
| MOUNTAIN STATES POWER COMPANY | CASPER | WY |
| MUNICIPAL AIRPORT – BLDG 14 | CHEYENNE | WY |
| Municipal Airport, Building 14 | Cheyenne | WY |
| MUTUAL OIL COMPANY | GLEN ROCK | WY |
| NATRONA COUNTY ELECTRIC COMPANY – POWER PLANT | CASPER | WY |
| Natrona County High School | Casper | WY |
| NATRONA COUNTY PUBLIC LIBRARY – 2ND STREET | CASPER | WY |
| NAUGHTON POWER PLANT | KEMMERER | WY |
| Naughton Station Unit #3 (Utah Power & Light) (AKA PacificCorp) | Kemmerer | WY |
| Navy Reserve Oil Field | Midwest | WY |
| NORTHERN COLO LIGHT AND POWER COMPANY | CHEYENNE | WY |
| NORTHERN UTILITES COMPANY | RIVERTON | WY |
| NORTHSIDE ELEMENTARY SCHOOL | LANDER | WY |
| OWL CREEK COAL COMPANY | GEBO | WY |
| OWL CREEK COAL COMPANY | KIRBY | WY |
| PACIFIC P & L | GLENROCK | WY |
| PACIFIC POWER & LIGHT | GLENROCK | WY |
| PACIFIC POWER & LIGHT – DAVE JOHNSON STATION | GLENROCK | WY |
| PACIFIC POWER & LIGHT – DAVE JOHNSTON POWER PLANT | GLENROCK | WY |
| Pacific Power & Light Co.- Dave Johnston Steam Electric Plant | Glenrock | WY |
| PACIFIC POWER & LIGHT COMPANY – DAVE JOHNSTON PLANT | GLENROCK | WY |
| PACIFIC POWER AND LIGHT COMPANY | GLEN ROCK | WY |
| PACIFIC POWER AND LIGHT COMPANY | CASPER | WY |
| PACIFIC POWER COMPANY – ALLIED UNIT #1 | GREEN RIVER | WY |
| PACIFICORP | GLENROCK | WY |
| PACIFICORP | GILLETTE | WY |
| PACIFICORP | KEMMERER | WY |
| PAN AMERICAN PETROLEUM CORP | RIVERTON | WY |
| PAN AMERICAN PETROLEUM CORPORATION | RIVERTON | WY |
| Pancratz Company | Casper | WY |
| PENN WYOMING COPPER COMPANY | ENCAMPMENT | WY |
| PERKINS POWER COMPANY | SHERIDAN | WY |
| PERKINS POWER COMPANY | SHERIDAN COUNTY | WY |
| Petrontomics Company | Casper | WY |
| Plateau Supply Company | Cheyenne | WY |
| Power Service Corp. | Casper | WY |
| POWERHOUSE | GLEN ROCK | WY |
| PRODUCERS AND REFINERS CORPORATION | PARCO | WY |
| PRODUCERS AND REFINERS CORPORATION | CASPER | WY |
| Provident Savings & Loan | Casper | WY |
| PURE OIL COMPANY | WORLAND | WY |
| RAMADA INN – F STREET | CASPER | WY |
| Rocky Mountain Carpot | Casper | WY |
| S & H Construction Co | Powell | WY |
| Sacony Mobil Oil Company | Casper | WY |
| SALT CREEK CENTRAL POWER STATION | SALT CREEK | WY |
| SAN FRANCISCO CHEMICAL CO | LEEFE | WY |
| SHEET METAL PRODUCTS CO. | CHEYENNE | WY |
| SHERIDAN SUGAR COMPANY | SHERIDAN | WY |
| SHIPPING STATION | KIRBY | WY |
| Sinclair (see also ARCO) | Sinclair | WY |
| SINCLAIR OIL CO. | SINCLAIR | WY |
| SINCLAIR OIL REFINERY | SINCLAIR | WY |
| SINCLAIR REFINERY | SINCLAIR | WY |
| SINCLAIR REFINING CO | SINCLAIR | WY |
| Sinclair Refining Co. | Houston Tx- Sinclair | WY |
| Sinclair Refining Co. | Sinclair | WY |
| Sinclair Refining Company | Sinclair | WY |
| SINCLAIR REFINING COMPANY | PARCO | WY |
| SOCONY MOBIL OIL CO. – REFINERY DEPARTMENT | CASPER | WY |
| SOCONY VACUUM OIL CO INC | CASPER | WY |
| SOCONY VACUUM OIL COMPANY – REFINERY DEPARTMENT | CASPER | WY |
| SODA ASH LOCATION | GREEN RIVER | WY |
| SODA ASH PLANT | GREEN RIVER | WY |
| Solvay Process Division | Green River | WY |
| Solvay Process Division | Solvay | WY |
| ST JOSEPH’S SCHOOL | RAWLINS | WY |
| ST. ANTHONY TRI-PARISH CATHOLIC SCHOOL – 20TH STREET | CASPER | WY |
| STANDARD OIL | CASPER | WY |
| STANDARD OIL CO | CASPER | WY |
| Standard Oil Company | Casper | WY |
| Standard Oil Company of Indiana | Caspar | WY |
| STANDARD OIL COMPANY OF INDIANA | CASPER | WY |
| Standard Refinery | Casper | WY |
| Stanolind Pipe Line Company | Ft. Laramie | WY |
| Stanolind Pipe Line Company | Granger | WY |
| Stanolind Pipe Line Company | Wamsutter | WY |
| STATE BOARD OF CHARITIES AND REFORMATORIES | ROCK SPRINGS | WY |
| STAUFFER CHEMICAL CO. | GREEN RIVER | WY |
| STAUFFER CHEMICAL CO. | STAUFFER | WY |
| Stauffer Chemical Company | Green River | WY |
| STEAM POWER PLANT – UNIT 2 | GLENROCK | WY |
| Steam Power Plant Unit 2 | Glenrock | WY |
| T.W. BOYER | GREEN RIVER | WY |
| TEAPOT COAL COMPANY | INEZ | WY |
| TENNECO OIL COMPANY | SWEETWATER | WY |
| Texaco | Casper | WY |
| Texaco Inc | Casper | WY |
| TEXACO REFINERY | CASPER | WY |
| TEXACO, INC. | CASPER | WY |
| Texaco, Inc. Refinery | Casper | WY |
| TEXAS COMPANY | CASPER | WY |
| TEXAS COMPANY | CODY | WY |
| TEXAS GULF SULPHUR COMPANY | WORLAND | WY |
| U.S. POST OFFICE | GUERNSEY | WY |
| U.S. POST OFFICE | WHEATLAND | WY |
| U.S. POST OFFICE – CEDAR STREET | RAWLINS | WY |
| Union Pacific Coal Company | Reliance | WY |
| Union Pacific Coal Company | Rock Springs | WY |
| Union Pacific Coal Company | Winton | WY |
| UNION PACIFIC COAL COMPANY | CUMBERLAND | WY |
| UNION PACIFIC COAL COMPANY | HAMIA | WY |
| UNION PACIFIC COAL COMPANY | HANNA | WY |
| UNION PACIFIC COAL COMPANY | PREDMOUT | WY |
| UNION PACIFIC RAILROAD – PLANT | CHEYENNE | WY |
| UNION PACIFIC RAILROAD COMPANY | LARAMIE | WY |
| UNION PACIFIC RAILROAD COMPANY | CHEYENNE | WY |
| UNION PACIFIC RAILROAD COMPANY | EVANSTON | WY |
| UNION PACIFIC RAILROAD COMPANY | GREEN RIVER | WY |
| UNION PACIFIC RAILROAD COMPANY | RAWLINGS | WY |
| UNION PACIFIC SYSTEM | LARAMIE | WY |
| UNION TANK CAR COMPANY | CASPER | WY |
| UNITED STATES BUREAU OF MINES | LARAMIE | WY |
| UNITED STATES BUREAU OF MINES, ALUMINA PLANT | LARAMIE | WY |
| UNIVERSITY OF WYOMING – AGRICULTURAL BUILDING | LARAMIE | WY |
| UNIVERSITY OF WYOMING – HALF ACRE GYMNASIUM BUILDING | LARAMIE | WY |
| UNIVERSITY OF WYOMING – MEMORIAL FIELDHOUSE | LARAMIE | WY |
| UNIVERSITY OF WYOMING – STUDENT UNION BUILDING | LARAMIE | WY |
| UNIVERSITY OF WYOMING FINE ARTS BUILDING | LARAMIE | WY |
| Us Steel Corporation | Atlantic City | WY |
| Utah Oil Refining Company | Granger Station | WY |
| Utah Oil Refining Company | Medicine Bow | WY |
| Utah Oil Refining Company | Wamsutter | WY |
| UTAH POWER & LIGHT | KEMMERER | WY |
| Utah Power & Light – Kemmerer Steam Plant | Kemmerer | WY |
| UTAH POWER & LIGHT – NAUGHTON STATION | KEMMERER | WY |
| UTAH POWER & LIGHT CO/NAUGHTON #1 | KEMMERER | WY |
| UTAH POWER & LIGHT COMPANY | KEMMERIER | WY |
| UTAH POWER & LIGHT COMPANY – NAUGHTON – UNIT #2 | KEMMERIER | WY |
| UTAH POWER & LIGHT COMPANY, NAUGHTON, UNIT #2 | KEMMERIER | WY |
| UTAH POWER AND LIGHT | GREEN RIVER | WY |
| UTAH POWER AND LIGHT – NAUGHTON PLANT | KEMMERER | WY |
| UTAH POWER AND LIGHT COMPANY | LINCOLN COUNTY | WY |
| WAGONWHEEL ELEMENTARY SCHOOL – HEMLOCK STREET | GILETTE | WY |
| WARREN AIR FORCE BASE – MEDICAL CENTER | WARREN AFB | WY |
| Weskem | Mills | WY |
| Weskem | Casper | WY |
| West Vaco Chemical Division | West Vaco | WY |
| WEST VIRGINIA POWER COMPANY | WESTVACO | WY |
| WEST VIRGINIA POWER COMPANY – INORGANIC CHEMICAL DIV | WESTVACO | WY |
| WHITE EAGLE OIL CORPORATION | CASPER | WY |
| WINKLEMEN DOME FIELD | RIVERTON | WY |
| WINSTON BROS.C/O STAUFFER CHM | STAUFFER | WY |
| Winston Brothers Company | Stauffer | WY |
| WYCO CHEMICAL CO | WYCO | WY |
| WYCON CHEMICAL CO | CHEYENNE | WY |
| WYCON CHEMICAL CO REFINERY | CHEYENNE | WY |
| WYCON CHEMICAL PLANT | CHEYENNE | WY |
| WYCON CHEMICAL PLANT – JOB 335 | CHEYENNE | WY |
| WYODAK COAL AND MANUFACTURING COMPANY | GILLETTE | WY |
| WYODAK COAL AND MANUFACTURING COMPANY | WYODAK | WY |
| WYODAK COAL MINE | GILLETTE | WY |
| Wyodak Plant, Black Hills Pwr & Light Co | Wyodak | WY |
| WYOMING COAL AND IRON COMPANY | ALMA | WY |
| WYOMING STATE HOSPITAL | EVANSTON | WY |
| WYOMING STATE HOSPITAL | ROCK SPRINGS | WY |
| WYOMING SUGAR COMPANY | WORLAND | WY |
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