Equipment failures--damaged L-4 turbine shaft

View showing scorings on L-4 turbine shaft caused when packing gland burned out

1944-06-09

Equipment failures--surface vanes of turbine runner l-2

Surface of vanes of turbine runner L-2. This view of the inner surface of the runner vanes shows where the paint has been eroded to bright metal along the trailing edge of the vanes. The bright surfaces had a sand blasted appearance as evidence of...

1942-07-13

Equipment failures--painted surface of scroll case--turbine L-2

Painted surface of scroll cast--turbine L-2. This view shows the condition of the paint in the scroll case and guide vanes of the speed ring.

1942-07-13

Equipment failures--cracked and bent terminal stud

View of cracked and bent terminal stud on top of Westinghouse 230-kv bushing serial No. 3 for 36,000-kva transformers purchased under specifications No. 1025

1947-07-30

Equipment failures--erosion on L-1 turbine runner

Rotating wearing ring unit L-1 turbine runner showing erosion of ring near top and bottom

1946-06-26

Equipment for construction, transportation, and maintenance--mounting stiffener rings...

Specifications No. 2329. Picture Series 18532-3 through 18537-3. Morrison-Knudsen Co., Inc., and Peter Kiewit Sons' Co., subcontractor, Consolidated Western Steel Corp., Electric City Yard. A view of the process of mounting the stiffener rings on...

1949-03-01

Powerhouse construction--applying oil

Terrazzo machine man applying linseed oil and turpentine to floor and base of Unit L-1, elevation 991, West Powerhouse. This oil is floated for at least six hours before being removed.

1949-03-25