Photos
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20060 results found. Records searched: 20060
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Northeast Primary Tank. Damage to primary tank no. 4, 4-15-1954, when an attempt was made to start collectors using full diameter of shear pin. Two pe - 1954/04/19
Record Type: Photo
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Northeast Primary Tank. Heavy deposits of crude oil in primary tank no. 3. This heavy oil came through the sewer and Interceptor Patrol was unsuccessf - 1952/02/21
Record Type: Photo
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Northeast Primary Tank. Heavy deposits of grit and debris in the sump pit of primary tank no. 3...Pictures A, B, and C are different views of tank No. - 1952/01/16
Record Type: Photo
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Northeast Primary Tank. Influent end of Primary Tank No. 1. Showing suspended solids. - 1953/07/15
Record Type: Photo
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Northeast Primary Tank. Overall view of primary tanks showing amount of grit removed from the sump pit. Pictures A, B & C show piles at each tank. - 1952/12/18
Record Type: Photo
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Northeast Primary Tank. Picture B. Grit removed from primary tank no. 3 - 1952/12/18
Record Type: Photo
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Northeast Primary Tank. Picture C. Grit removed from primary tank no. 4 - 1952/12/18
Record Type: Photo
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Northeast Primary Tank. Primary tank No. 1. Picture shows the paraphet walls moving out of line. - 1952
Record Type: Photo
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Northeast Sewage Report. Yearly Averages. 1934-1943. [From 1944 PWD Annual Report] - 1943
Dept. of Public Works - Official Photographer
Record Type: Photo
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Northeast Sewage Treatment Plant. Cold and hot sludge pumps and circulating water pumps. - 1952/02/29
Dept. of Public Works - Official Photographer
Record Type: Photo
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Northeast Sewage Treatment Plant. Grit Chamber. - 1952/02/29
Dept. of Public Works - Official Photographer
Record Type: Photo
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Northeast Sewage Treatment Plant. View of blowers. - 1952/02/29
Dept. of Public Works - Official Photographer
Record Type: Photo
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Northeast Sewage Treatment Plant. View of return sludge pumps. - 1952/02/29
Dept. of Public Works - Official Photographer
Record Type: Photo