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Notes and Comment
Publication year - 1960
Publication title -
journal ‐ american water works association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.466
H-Index - 74
eISSN - 1551-8833
pISSN - 0003-150X
DOI - 10.1002/j.1551-8833.1960.tb00602.x
Subject(s) - mains electricity , diagram , simple (philosophy) , electrical engineering , engineering , computer science , philosophy , epistemology , database , voltage
In reference to Roy W. Holzer's contribution to the February 1960 JOURNAL on “Installation and Maintenance of Gate Valves in St. Paul”, this article suggests an alternative layout of mains and valves to that depicted in Fig. 1 on p. 270. The accompanying diagram shows a system which provides for laying the vertical mains independently of the horizontal mains with simple cross‐connections at points where they pass over one another.