BLD20141014_Pacific_Ridge_ENG2.pdf
City of EdmondsBLD20141014
TH
121 5AVENUE NORTHEDMONDS, WA 98020 • (425) 771-0220 FAX (425) 771-0221
Website: www.ci.edmonds.wa.us
PUBLIC WORK DEPARTMENT
Planning • Building • Engineering
Engineering Plan Review Comments
PermitApplication:Date:
#BLD20141014February 6, 2015
th
Project Name/Address:
Pacific Ridge –22303–95Ave W
Contact Person/Address, Fax or E-mail:
BNEAL@PACIFICRIDGEHOMES.COM
Reviewer: JENNIFERLAMBERTDivision:
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.edmondswa.govunder City Government / Development Services Department /
Engineering Division then scroll down to Handouts:
st
1Review –11/19/14
nd
2Review –2/6/15
SITE PLAN
General
1)OK
2/6/15 –Comment was addressed; however Storm, Fire, Cable, and phone need to be added to the
2)
list.
11/19/14 Comment -Please add the utility purveyor information.
3)OK
2/6/15–Comment was partially addressed. The recording number for the short plat is not
4)
referenced on the plans. There appears to also be a drainage and utility easementlocated over lot
1. Please show all easements.
11/19/14 Comment -Show all easements and reference the recording number for the plat.
WATER
1)2/6/15 Comment was not addressed. See comment 2 below.
DATE E-MAILED2/6/2015PAGE (1)
City of EdmondsBLD20141014
TH
121 5AVENUE NORTHEDMONDS, WA 98020 • (425) 771-0220 FAX (425) 771-0221
Website: www.ci.edmonds.wa.us
PUBLIC WORK DEPARTMENT
Planning • Building • Engineering
Engineering Plan Review Comments
11/19/14 Comment-Clearly distinguish the portions of the water service line that was installed with the
short plat and the portion proposed to be installed.
2)2/6/15 –Comment was partially addressed. It appears from the asbuilt of the short plat that a 1”
water service line was installed; however fire requiresthe water service line to be 1.5”. Please
show the new line to be locatedoutside of the new permeable pavement areas(within the drain
and utility easement). Where this cannot be achieved trenchless methods to install the line will be
required. Please note as such on theplans.
11/19/14 Comment-It appears that a fire sprinkler system is required for this property. Please verify
that the meter installed is the appropriate size.
a.Please showthe new line from the water meterto the house.
b.Please show the back of the water meter located at the property line (where the water meter is
within the right-of-way).
c.Pleaseshow the water meterand add a note that a 1” meter is to be installed.
d.Please label the water service line as 1 ½” and note the pipe material and tracer wire.
3)OK
SEWER
OK
1)
OK
2)
2/6/15 –Comment was not addressed. It is unclear what is installed and what is not (where does
3)
the existing stub end, where does the new line start).
11/19/14 Comment -Clearly distinguish the portions of the sewer that was installed with the short plat
and the portion proposed to be installed.
2/6/15 –Comment was addressed; however please make sure that there is 10’separationbetween
4)
the sewer and waterwhen the water service line is relocated.
11/19/14 Comment -Show that there is a minimum of 10’ separation from the sewer and water.
DATE E-MAILED2/6/2015PAGE (2)
City of EdmondsBLD20141014
TH
121 5AVENUE NORTHEDMONDS, WA 98020 • (425) 771-0220 FAX (425) 771-0221
Website: www.ci.edmonds.wa.us
PUBLIC WORK DEPARTMENT
Planning • Building • Engineering
Engineering Plan Review Comments
STORM
st
2/6/15 –Comment is not completed. The 1report from the Geotechnical Engineering provides testing
and an infiltration rate for a stormwater system located in a differentlocation than what was shown in
ndst
the2Report. Thestormwater managementsystem and test pit locations shown in the1Report is
nd
consistent with what has been shown on theplan sheets. The 2Report shows infiltrationtesting
completed in a location not consistent withwhere the stormwater management system is shown on the
plans sheetsand provides no infiltration rates.In addition,the TESC and Grading Plan show a
stormwater system; however, theseimprovements should be shown on theSite, Utility, Stormwater Plan.
Show the stormwater system on thecorrect plan sheet.
-
Ensure that the location, sizing, etc.of the proposed stormwater managementsystemmeets all
-
City requirements as outlined in Handout E72B.
Provide a Geotechnical Report that provides the infiltration rates at the location of the
-
proposed stormwater managementsystem as outlined in theCity’s Stormwater Supplement.
The City will continue the stormwater review once this has been submitted.
11/19/14–Comments Below (For Storm)
1)The GeotechnicalReport provided by Earth Solutions dated 6/3/14, conflicts with the Geotechnical
Report provided by Western Engineers dated 4/24/13 for the short plat.
a)Earth Solutions statesthat at 4’ depth they ‘hit refusal on dense material’. The report from
Western Engineers states that from 0”-48” they found medium to gravelly sandy loam. Please
verify the soil material at 4’ depth. If the material is as stated by Earth Solutions, this suggests
thatthis layer may be till and would not be receptive to infiltration. Please determine the
thickness of this layer.
b)Per the Edmonds Stormwater Code Supplement, if the infiltration test is conducted between May
1 and October 31, the correction factor shall be two times the correction factor listed in Table C-
1 (USDA method) or Table C-2 (modified PIT method in Appendix C of the Supplement. Please
revise accordingly.
2)At this time the City will not continue review of the storm system until these items have been addressed.
DRY UTILITIES
1)OK
DATE E-MAILED2/6/2015PAGE (3)
City of EdmondsBLD20141014
TH
121 5AVENUE NORTHEDMONDS, WA 98020 • (425) 771-0220 FAX (425) 771-0221
Website: www.ci.edmonds.wa.us
PUBLIC WORK DEPARTMENT
Planning • Building • Engineering
Engineering Plan Review Comments
TESC
1)OK
2)OK
3)OK
4)OK
5)OK
6)OK
Please resubmit 3 copies of the revised plansand associated documents with a written response to each
item to a Permit Coordinator. Please contact me at 425-771-0220ext 1321or by e-mail at
jennifer.lambert@ci.edmonds.wa.usif you have specific questions regarding these plan corrections.
DATE E-MAILED2/6/2015PAGE (4)