pre20100011-with notes.pdf�z��ue��-►n j � �pY
ke'-
��0 ��2eiooaij
MEMO Chris ��C
lvermc X6
, ,e-App Date,— July 31, 2008, 1:30pm d.d• E.
DeveBoper / Atp[p ucant: Snohomish County PUD No. 1 K, Lim
pmjec� Adc96 esm: 9005 — 244th St NW L • gj drAc/C
Type of Prroje6' Electrical Distribution Substation ImproveJehtsMY-YOW
LErngineering Representative: Jeanie McConnell
Engineering Program Manager
The following comments are provided from the Engineering Division in review of
the conceptual plans for the substation upgrages proposed at 9005-244th St NW.
Additional information or review comments may be precipitated during the review
of the building permit.
Engineering Handouts and Standard Details can be found on the City website at
www.ci.edmonds.wa.us
1. Impervious surface area: With the building permit submittal, please identify
existing impervious areas and the year of construction. Areas created pre-
1977 will be considered exempt from stormwater management requirements.
/t Please also identify new and/or replaced impervious areas. Impervious areas
Cd. that are replaced (removal of existing surfaces or structures down to bare soil
and replacement) will be considered non-exempt. Stormwater management
will be required for non-exempt and new impervious areas if the total is in
excess of 2000sf.
2. The oil stop valve and oil trap appear to provide sufficient water quality for the
proposed development.
3. Additional information will be needed with regards to the operation of the oil LL
stop valve ... is it manual, automatic, when will it be used, etc. -- 19U*'W-77-G
4. Please provide an operations and maintenance manual that addresses the oil /
stop valve and oil trap. MV(40
5. Aright -of -way construction permit will not be required if wor(rs no proposed
within the City right-of-way. Any landscaping work within the right-of-way that
can be performed by hand will also not require a right-of-way construction
permit. weCaC J6 d/e /01Ure
Please feel fre to contact me with any questions you may have at 425-771-0220
or at mcconnell@ci.edmonds.wa.us
City of Edmonds f fd
Will he hfnht
Public Works Department
Engineering Division /i, he '0 -rel s 7