Response to Eng Comments 1.pdf6505 216 th Street SW, Suite 200
Mountlake Terrace, WA 98043
1425) 741-1200 / fax (425) 741-1201
DATE: 28October 2O14
AHlb
TO: Jeanie McConnell
City ofEdmonds Engineering Program Manager
121 5th Ave N
Edmonds, VVA0802O
FROM: Nicholas King
Emerald City Engineers, Inc.
650521GUhStreet SW, Suite 200
Mountlake Terrace, VVA08O43
PROJECT: PostOffix»-P|umbi
13O2nd Ave N
Application #:bN2U14OA43
Emerald City Project Number: 2071-004
SUBJECT: Edmonds Post Office Engineering Plan Check Correction Plumbing Responses
SUMMARY:
The purpose of this memo is to provide narrative responses to plan check review comments. Emerald
City Engineers responses hocomments are inbold print.
1) Please include edetail inthe plan set for the oil/water eeperotor.
Sheet P2.0 i
1) This plan sheet indicates the footing drain lines will pump tVarain leader line. The rain leaders
connect to a storm detention system on the exterior of the building and that system was not designed
to accept flows from the foundation drains. The civil construction plans indicate o separate drain pipe
will be stubbed into the SW corner of the building specifically for connection of the footing drains.
Please revise the plans to clearly indicate connection to the correct pipe system.
The pipe that connects the pump tothe rain leader line has been removed and mnew line
has been added that runs parallel tothe rain leader line that connects tothe southwest part
ofthe building where Civil is showing the stub connection for the footing drain.
2) This plan sheet also indicates a 4" CW stub into the building, which is accurate for the fire line but not
for domestic service. Thedomasticuemioeioahovvntnbea2^|ineoocwrding1otheoivi|oonatruction
plans. The City's building division is reviewing this in more detail and will provided comments an
needed.
END OF MEMORANDUM
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