Eng Comments 2 Michel 9 SFR's 80th and 212th.doc
City of Edmonds
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121 5 AVENUE NORTH • EDMONDS, WA 98020 • (425) 771-0220 FAX(425) 771-0221
Website: www.ci.edmonds.wa.us
DEVELOPMENT SERVICES DEPARTMENT
Planning • Building • Engineering
Plan Review Comments
Plan Check : Date:
# 06-173 (20060626) 26 July 06
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Project Name/Address:
Michel 9 Unit Condos; 80 Pl and 212 St SW
Contact Person/Address/Fax: fax
: Rob Michel :
Reviewer: Division:Engineering
Lyle Chrisman, Engineering Program Manager
The subject application has been reviewed but cannot be completed until the following items have been
addressed/corrected. Please resubmit 3 sets of revised drawings to a Development Services Permit
Coordinator.
General
1. Provide a recorded copy of the the 10’ utility easement that allows you to run the storm line across the adjacent
property.
2. Provide and engineer’s estimate for all work. Please break out the estimate into on-site and off-site work so the
inspection fee and bond amount can be determined.
Storm Drainage
3. Show existing infiltration system for the duplex. The infiltration trenches should be located outside the grading
limits or special provisions should be made to protect the existing system during construction.
4. Provide water quality calculations. Based on the drawing an area 12’ x 12’ is being paved adjacent to bldg 6 to
create an additional parking stall which places the total pollution generating surface area over 5000 sf.
5. See attached comments.
Sheet 1
6. What are the top of wall elevations along the west side?
7. The 448 contour line crosses over the top of cb #4 whose rim elevation is 449. Adjust the contour line accordingly.
Sheet 2
8. The detention pipe indicateds 0% slope but the invert elevation at cb 4 indicates otherwise. Correct the invert grade
at cb#4.
9. Provide a detail for the midpoint access riser.
10. If the end two parallel stalls south of bldg 8 are not parking stalls, paint the curb yellow.
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DATE FAXED
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11. The allowable minimum orifice size is 5/8”. Please change accordingly.
12. Existing cb’s in front of bldg 6:
a. Provide the new invert elevation of the pipe to the north east.
b. Easterly cb: note indicates storm pipe to the north east. Does one exist and if so need to show it and where
it connects to.
c. Inverts between the two cb’s indicate flow to the east instead of west.
Sheet 1 of 1 Traffic control plan
13. Original comment not addressed: Add additional signage and required distances indicating the lane shift eastbound.
14. Original comment not addressed:Need a separate traffic control plan for the installation of the sewer main across
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212 St. Due to the nature of the street, suggest the plan show road closure and detour route and signage.
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DATE FAXED
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