HomeMy WebLinkAboutPermit Correspondence 1997-7-31
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Branch Engineering
July 31, 1997
310 5th Street
Springfield, Oregon 97477
(541) 746,0637
Fex (541) 746-0389
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Ralph Shaw
City of Sprin9field Development Services
225 Fifth Street
Springfield, Oregon 97477
Re: City Job No. 961411
Project No: 95-182
Dear Ralph:
This is in regard to the piumbing arrangements in the underslab work at Cramer's Grinding and
Tooling, 3564 Olympic,
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The contractor installed 4" ABS sanitary sewer lines through concrete piers under the building edge,
The piers are adequately reinforced to permit this piping without requiring additional measures, At
our direction: the contractor installed closed cell insulation in the pipe zone to permit slight
movements and prevent bonding between the concrete and the piping, This was inspected by
Branch Engineering, and we approve the installation as desi9ned,
If you have any questions, please call.
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TRANSPORTATION
CIVIL
SURVEYING
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