OVD-18819_Spring_SFR_BLD20080255.pdf
City of Edmonds BLD 20080255
TH
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
Engineering Plan Review Comments
Permit Application :Date:
# BLD20080255 5/01/08
Project Name/Address:
SPRING – 18819 OLYMPIC VIEW DR
Contact Person/Address, Fax or E-mail:
Double Diamond Custom Home – Stephen.redmond@verizon.net
Reviewer: JENNIFER COLLINS Division:
ENGINEERING
During review of the subject submittal, it was found that the following information, corrections, or
clarifications would need to be addressed. All Handouts referred to in these comments can be accessed at
our website: www.ci.edmonds.wa.us under City Government / Development Services Department /
Engineering Division then scroll down to Handouts:
Utilities
1)Show the location of the sanitary sewer line from the main to the house.
2)Will any of the existing sanitary sewer line be used from the old house? If so, you must obtain
approval from Public Works that the side sewer lateral (the line from the main to the property
line) is adequate for reuse. You also, must TV the line from the property line to the home and
submit the report to Public Works to review and provide approval for use.
3)Provide elevations of the side sewer line at home, at all clean outs, and at the connection at the
main.
4)The City of Edmonds sanitary sewer main runs along the south portion of the property. Show the
location of the main and easement.
5)Show the water service line from the meter to the house.
6)It appears that the utilities cross neighboring lots; provide copies of easements.
Drainage and Grading
7)Provide a grading plan – including existing and proposed countours. Also provide bottom and
footing elevations for each step, if any in the foundation. Also, the plans indicate an existing deep
hole from the house. Please provide elevations in this area so the existing cut can be taken into
consideration when calculating grading quantities.
DATE E-MAILED 5/2/08 PAGE()
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City of Edmonds BLD 20080255
TH
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
Engineering Plan Review Comments
8)Provide a detail plan of the deck that is to be constructed showing the dimensions and hard
surface material so that it can be determined if the deck will need to be included in the impervious
surface calculations.
9)Impervious surface area for the house, including entire roof overhang has been calculated to be
2510 square feet. This calculation does not include any additional impervious surfaces on the lot.
The storm detention system shall be designed to accommodate all impervious surfaces on the lot.
Please revise the sizing of detention system. If impervious surface calculations are greater than
5000 square feet the detention system must be designed and stamped by a licensed Engineer.
10)Indicate how surface water run-off from driveway will be collected and distributed to the storm
detention system.
11) Provide rim and invert elevations for all catch basins as well as point of discharge for the storm
system.
12) Plans indicate connection of storm system to ditch on neighboring property. Show location of
ditch and any associated easements that allow conveyance to their property.
13)Note on site plans that roof, footing, and yard drains shall not be directed torward or onto the
slope.
Driveway/Access
14)Show the driveway from the home to the city right of way.
15)Show the dimensions of the existing driveway and call out surface material. Also show any
additional hard surfaces. Note what is to remain and what is to be removed.
16)It appears the property access crosses neighboring lots; please provide copies of easements.
17)Show slopes of driveway. No portion of the driveway can exceed 14% slope, in accordance with
Edmonds Community Development Code 18.80.060 D.
Erosion and Sediment Control
18)Show construction rock entrance in accordance to Edmonds Standard Detail E1.2.
19)Show silt fence within steep slope buffer along west and south portion of the property per City
Standard E1.1.
DATE E-MAILED 5/2/08 PAGE()
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City of Edmonds BLD 20080255
TH
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
Engineering Plan Review Comments
20)If silt laden surface water from site can flow into existing ditch, ditch shall be protected in
accordance to Edmonds Standard Detail E1.1.1.
21)State on site plans that the removal of native vegetation in the area on and adjacent to the slope
will be limited. If removal is necessary exposed soils will be covered with hay or plastic.
Please resubmit 3 copies of the revised site drawings and associated documents with a written response to
each item to an Engineering Technician. Please contact me at 425-771-0220 ext 1321 or by e-mail at
collinsj@ci.edmonds.wa.us if you have specific questions regarding these plan corrections.
DATE E-MAILED 5/2/08 PAGE()
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