bld20080257_Sound Trans-Ed Station_209 West Dayton_4.pdf
DATE: November 17, 2008
TO: Brian Vanderburg, P.E.
KPFF Consulting Engineers
Brian.Vanderburg@kpff.com
FROM: Jeanie McConnell, Engineering Program Manager
RE: Application #: bld20080257
Project: Sound Transit Edmonds Station
Project Address: 209 West Dayton Street
During review of the above noted application, it was found that the following information,
corrections, or clarifications are needed. Please redline plans or submit three (3) sets of revised
plans/documents with a written response to each of the items below to Marie Harrison.
City of Edmonds handouts and standard details can be referenced on the City website under
Development Services Department, Engineering Division.
Review 4 November 17, 2008
Review 3 July 22, 2008
Review 2 June 12, 2008
Review 1 - April 22, 2008
GENERAL
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11/17/08 - Stephan has not recently received a copy of the subordination agreement as
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stated in the response letter. I am still working with Stephan to understand what issues
remain at this time.
7/22/08 comment -Response letter states the Subordination Agreement will be furnished by
Sound Transit at a later date.
-Stephan has not yet received the Subordination Agreement, please provide.
-Please coordinate finalization of the Subordination Agreement through Stephan Clifton.
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ENCROACHMENT PERMIT
1.N/A (sign will not be located in the City right-of-way and will not be installed at this time).
Sheet EDM-ECN1 TEMPORARY EROSION & SEDIMENT CONTROL
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4.11/17/08 - I understand that note 6c verbiage is verbatim from the ECDC, but as we are
now know that dewatering to a sediment pond will not be acceptable at this site, both due
to groundwater and contaminated soils, this note needs to be revised. The response letter
states that a passage has been added to the specification section. Please provide a copy of
the specifications for review.
Also, please be sure to add the additional note below (new note) into the plan set. A
separate permit is not required, but the discharge of significant quantities should be
coordinated through the Engineering Inspector by calling the inspection line at
425.771.0220, ext. 1326.
8/13/08 comments from Jerry Shuster
Note 6c:
Add language to include the use of well points for dewatering and the use of on-site
enclosed tanks (i.e. Baker tanks) for water containment/sedimentation. Open sediment ponds
will not be allowed for this project area due to past flooding of this area All water collected
from well points must be contained and properly treated prior to discharge to the Citys
sanitary sewer system.
New note:
Add a note that states that any and all discharges from the project site shall not
cause a violation of any water quality
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Sheet EDM-GD1 GRADING, DRAINAGE & UTILITY PLAN
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11/17/08 In reference to comment c below, thank you for relocating the water service
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line to private property. However, the water meter and RPBA have not been shown at
what will be the edge of the new water main easement. The meter and RPBA should be
located in the planter/utility area on the east side of the driveway entrance.
7/22/08 comment - Thank you for revising the plans to include an 8 water main through the
property. Please revise the water system as follows:
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c.The domestic service that supplies water to the box hydrants on the east side of the
railroad tracks is shown to be tapped off the new 8 water main with the service line
running parallel to the property line and within the right-of-way. The tap shall be made
on private property, with the meter and RPBA located at the edge of the easement, on
private property. The water service line shall be located entirely on private property.
Bld20080257 Sound Transit Edmonds Station Page 2 of 3
Alternately, a new tap could be provided on the City water main in West Dayton Street
with the service line running perpendicular to the property line and connection to the
meter and hotbox at the property line in the location shown on the plans. The first option
was provided in order to minimize disruption in West Dayton Street, but is not required.
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The City Public Works Dept. has stated that water main joints should not be
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restrained. Please remove the (RJ) reference throughout and add thrust blocking
at bends and tee connections per City standards.
11/17/08 The City agrees to condition the building permit and allow the easement to be
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created per the as-built location of the water system. The final easement document shall
be recorded against the property prior to final construction approval of the building
permit.
7/22/08 comment - Response letter states that it is agreed an easement is needed. Please provide
a draft copy of the easement to the City for review and approval prior to recording.
- A public water utility easement would need to be granted to the City of Edmonds for those
portions of the water main located on private property.
Sheet EDM-GD1 GRADING, DRAINAGE & UTILITY PLAN
1.Please revise the fire hydrant main line connection to show an in-line valve near the main,
consistent with the other two hydrants.
Please contact me at 425-771-0220 or by e-mail at mcconnell@ci.edmonds.wa.us if you have
specific questions regarding these plan corrections.
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