Underground ducts running beneath the CPR tracks. Add to clipboard CA ccg ccg-2077-is-ccg-4623 Item 1953 Part of City of Calgary. Electric System fonds "2847"
Interior view of completed Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4622 Item 1954 Part of City of Calgary. Electric System fonds "2846"
Transformer and regulator pad at Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4620 Item 1953 Part of City of Calgary. Electric System fonds "2844"
Newly installed regulators and transformers at Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4621 Item 1954 Part of City of Calgary. Electric System fonds "2845"
Lloyd Hannah putting in fibreglass insulation at Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4618 Item 1953 Part of City of Calgary. Electric System fonds "2842"
Interior brickwork of Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4619 Item 1953 Part of City of Calgary. Electric System fonds "2843"
Construction workers building a chain link fence. Add to clipboard CA ccg ccg-2077-is-ccg-4617 Item 1953 Part of City of Calgary. Electric System fonds "2841"
Installing chain link fencing at Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4616 Item 1953 Part of City of Calgary. Electric System fonds "2840"
Preparation for landscaping at Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4615 Item 1953 Part of City of Calgary. Electric System fonds "2839"
Glass window installation at Substation #7. Add to clipboard CA ccg ccg-2077-is-ccg-4613 Item 1953 Part of City of Calgary. Electric System fonds "2837"