Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
item
- Title
- Construction of Ontario Hydro tunnels for the Sir Adam Beck - Niagara Generating Station #2
- Description
- LCN 10170353LCN 17294973
- Photographs were taken by Fred Helie, a worker on the project sometime between 1950 - 1958
- en-CA Testing steel air duct. This was tested for 190 lbs. pressure and passed the test. These tests were carried on to enanle the engineers to decide on what type of ducts to use to ventilate the tunnels
- Identifier
- http://www.nflibrary.ca/nfplindex/show.asp?b=1&ref=oo&id=89941
- Creator
- Helie, Fred
- Medium
- Photograph
- Extent
- 5" x 4" black & white photograph from album My Three and One Half Years Underground by Fred Helie
- Provenance
- Donated by Fred Helie
- Date
- 1953
- Is Part Of
- Fred Helie Collection
- locator
- LHC FH Collection
- Rights Holder
- Niagara Falls Public Library
- Rights
- Fred Helie
- Subject
- Hydro Electric Power - Tunnels - Construction
- Power Plants - Sir Adam Beck 2
- Spatial Coverage
- Canada - Ontario - Queenston
- number
- D10816
- Format
- Photograph
- Date Created
- 2002-12-19
- Date Modified
- 2005-05-25
