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  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Bottom of shaft no.2 290 ft. Yours truly (i.e.Fred Helie) with 2 Hydro engineers and 2 of our own engineers studying lay-out for structional steel to be erected
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Bottom of shaft no.2 290 ft. Yours truly (i.e.Fred Helie) with 2 Hydro engineers and 2 of our own engineers studying lay-out for structional steel to be erected
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Propeller fan being rigged up for ventilating the tunnels at halfway between shaft No.1 and No.2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Propeller fan being rigged up for ventilating the tunnels at halfway between shaft No.1 and No.2
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Concrete ring being formed
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Concrete ring being formed
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Completing section of headframe on ground. Yours truly (Fred Helie) on top of it dishing it out
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Completing section of headframe on ground. Yours truly (Fred Helie) on top of it dishing it out
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Progress being done on headframe. Also notice in lower left-hand corner template of horizontal section of timberwork as set up in shaft at 10ft intervals
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Progress being done on headframe. Also notice in lower left-hand corner template of horizontal section of timberwork as set up in shaft at 10ft intervals
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Section of headframe ready to be set in position
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Section of headframe ready to be set in position
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     8 inch steel arches planked for protection against falling rocks. Square opening at top face is the actual start of the tunnel proper, as we are now standing in the cross-cut
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   8 inch steel arches planked for protection against falling rocks. Square opening at top face is the actual start of the tunnel proper, as we are now standing in the ...
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Building up a ramp to load Euclids shaft no.2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Building up a ramp to load Euclids shaft no.2
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Making up temporary cage in front of welding shop
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Making up temporary cage in front of welding shop
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     10 ton mining locomotives, along with cars, flat cars, powder cars, conveyor loader, all of which were never used as mucky condition of the floor of the tunnel would not permit.
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   10 ton mining locomotives, along with cars, flat cars, powder cars, conveyor loader, all of which were never used as mucky condition of the floor of the tunnel would not ...
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Truck under Rock Bin
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Truck under Rock Bin
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     The Engineer's Office for Shaft number 1 and 10 ton mining locomotives, along with cars, flat cars, powder cars, conveyor loader, all of which were never used as mucky condition of the floor of the tunnel would not permit.
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   The Engineer's Office for Shaft number 1 and 10 ton mining locomotives, along with cars, flat cars, powder cars, conveyor loader, all of which were never used as mucky condition ...
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Completing steel headframe. Notice temporary rock bin back in place
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Completing steel headframe. Notice temporary rock bin back in place
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Tightening base to headframe
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Tightening base to headframe
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Installing overhead sheaves for cage. Notice loading pocket on the ground to the left of the picture
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Installing overhead sheaves for cage. Notice loading pocket on the ground to the left of the picture
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Hoisting lower section of headframe into place. This wooden section contains two 6'x6' compartments through which the skips ride to bring up the muck
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Hoisting lower section of headframe into place. This wooden section contains two 6'x6' compartments through which the skips ride to bring up the muck
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Side view of headframe and Rock Bin. Notice steel pipe to the right of the headframe being lowered into shaft. This pipe will serve to supply fresh air to the faces of the twin tunnels
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Side view of headframe and Rock Bin. Notice steel pipe to the right of the headframe being lowered into shaft. This pipe will serve to supply fresh air to the ...
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Concrete crew pouring the ring through an elephant trunk. Top view of ring showing wooden form as well as re-inforcing steel work. Just about completed and ready for pouring
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Concrete crew pouring the ring through an elephant trunk. Top view of ring showing wooden form as well as re-inforcing steel work. Just about completed and ready for pouring
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Placing permanent cage into position
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Placing permanent cage into position
    Niagara Falls Public Library
  • Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.     Air pressure valves being checked
    Image  Helie, Fred, Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2 , Niagara Falls Public Library: Niagara Falls, 1953.   Air pressure valves being checked
    Niagara Falls Public Library
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