Public works building plans : negatives
- GR-4108
- Series
- 1969-1978
The series consists of approximately 23,000 photographic negatives created by the Dept. of Public Works between 1969 and 1978, to manage historic building plans and drawings of public buildings throughout British Columbia. The plans include those for law courts, highways maintenance yards, police buildings, hospitals and health centres, government office buildings, liquor stores, correctional centres and camps, sewage treatment plants, fire halls, civil defence buildings, vocational schools, universities, mental health institutions, provincial schools and the Provincial Legislative buildings.
The negatives were made from original plans sent to, and filmed by, the Reproductions Laboratory in batches. If the Dept. of Public Works did not hold an original plan, it was borrowed from consultants and returned after filming. The laboratory made two negatives for each plan and assigned them the same negative number. Negatives in each filming batch were arranged in batches in negative number order, from number 22,000 to 229,581, but numbering between batches was discontinuous. Each negative was housed in an envelope on which was recorded the negative number, Public Works plan number, date of filming, camera setting and density. The Reproductions Laboratory retained one negative from each pair and sent the other to the Public Works Plan Library. The negatives were then used to produce microform reference copies of the plans, in the form of aperture cards, which were then distributed throughout the Department.
The series also contains ca. 2300 negatives arranged by Public Works drawing number (DPW). These four boxes of negatives probably duplicate those arranged by negative number as well as the aperture cards in GR-2176.
Use the indexes to Public Works building buildings plans (GR-2184) in order to determine the negative numbers for specific buildings.
British Columbia. Dept. of Public Works