Response to Eng Comments (2).pdfo 141
CITY OF EDMONDS
PLAN REVIEW COMMENTS
ENGINEERING DIVISION
(425) 771-0220
City Website:
DATE: June 26, 2014
TO: Wade Watkinson, KPFF
FROM: JoAnne Zulauf, Engineering Technician
RE: Application #: bld20140238
Project: Swedish Medical Center
Project Address: 21601 76'1' Ave W
During review of the above noted application, it was -found that the following information,
corrections, or clarifications are needed. Please submit three (3) sets of revised plans/documents
with a written response to each of the items below to a permit coordinator. City of Edmonds
handouts, standard details and development code can be referenced on the City website.
2,014-07-02 Respor�ses Iby Wade Watkirmon, HIRE fin bkw.
See attached Bond Worksheet corrections.
Sheet C4.05
1. Please add a detectable warning strip at the east side of the crosswalk.
DetectaNe waii ining has been added,
Sheet C4.03
2. Please add the COE standard details for crosswalk and stop lines in the right of way and reference
on this sheet.
DeLai� hzis been added to 4 10/411 and referenced iri UJ z.
Traffic Impact Assessment -
Please provide information regarding how Entry/Concourse and 2nd Floor Shell were calculated in
Table 7.
iZcspons�"". froln'Trarlic" aflac]wd 1,61,
Stormwate-,LjElnnq
_qr Comments:
Sheet 5.1.3 — Ensure that existing CB 171 is large enough and in good enough condition to handle
the proposed 18 inch diameter pipe coming from proposed CB 17.
Swedish ACC Page 1 of 4
ExistingCB�7Acurrendyhasen18°concrete pipeflovvingeastatanInvert e|evationof354,65.
Surveyverihedpipetothe West and southasweUThepipetoUK' southm/iUremainandthe pipeto
the west vviU beref) | aced wi1hthe proposed 18" The Invert ofthe proposed p|r'etuthe west
m/U|rnatchthe exisflngiothe eastat, 354 65.VVehave assumedthe exisiingpipe tothewest
has an inveIlequa|to the east at, 354.G5. [We tothe smaU change in enc|e and reduction in outside
pipe(iameterfrom concrete toHDPE,the exisiing in|etfin the [8can bereformedtofit the
I')rnposed p|pe, The ex|mting 0BvviU be |eft intoctwith minormmdificationstherefore protentingthe
condidonofthe 0B.
Provide a profile or provide elevation of the following potential utility conflicts:
u Sheet C5.11 —The stormwater outlet pipe from CB 02 and the HTHW-R and HTHW-S lines
Bevaiionsaddedtop|an,
o Sheet C5.12 - The stormwater outlet pipe from CB 15 and the sanitary sewer and
communication lines.
E|eva1iVnsadded top|an,
o Sheet C5.14 - The stormwater outlet pipe from CB 32 and the proposed stormwater line
terminating and CB29.
F|evationsadded top|an,
RWOR Ulm Awl"
Swedish Comments Water
Sheet C2.00/C6.03
0 Existing manhole between SS MH1O1&6SMH1O2will need tobenechanne|edand plugged atthe
two pipe locations where the existing S3pipe will beremoved. Please add caUout.
CaUoutadded to p|an. K8H |abe|ed [IX SSKBH 102A
Sheet c6.02
0 Add thrust block to tee located at STA 10+18.64.
Thrumt not re�uired, adequate I'esI rained |enQth |imits avai|ab|e,
* Move FHlocated a1STA 12+12.40sothat FHrun does not need vertical bends. [urnentk/it would
need toQounder the steam lines. Moving ittothe island tnthe south would fix this issue.
w Civil Plans do not match Mechanical Plans for locations of tie ins with water, number of pipes, fine
w
Add RSGVnntee just south ofFHlocated atSTA1Z+12/40
Per Department of Health requirements, 4" water service RBPA drain line needs to discharge above
ground.
0 Domestic Service RPBA needs to be within 10 feet of the 4" meter.
�
Unless the new building has secondary location toget water, recommend having dual RP8A. Per
Operations staff, the RPBA will need to be maintained at least once a year, which will result in a
shutdown of service for that building for a few hours to allow for maintenance.
Dua|/paraUe|4" RPBA is pnuposed perowner request, sec revised p|ans.4dequate space has been
provided fo� endosuretohousebnihun|tsperrequireddearances,
Page 2 of 4
* Install drain inwater meter vault mothat hgoes straight tostorm. (No cleanout orbends)
Qrainhas beenrevisedvvithnobends.
w Orientation of water meter in relation to how water should flow through it is backwards please
revise/flip.
Ohentationhas been revisedonp|an, See C6 0/1.
* Provide invert grades of pipe draining water meter. Provide detail of connection of drain to SID
pipe.
|nvertandSDinformationshowno�5�14andreferencedinUWbyP|ans.
* Not all bends/fittings on plans show to restrain joints. Please make sure that it is shown on all of
them. Orjust delete the caUootand rely onwhat isstated inUtility notes.
Note has been revised to reference pipe jointsvvidhin the res� rainedjoint |knnitsshown on [6,20.
Sheet c6.03
* Add thrust block totee located at 13+79.29
Thrustb|ock not reQuined,ade(�'juate nestreined |ength |imitsavai|ab|e,
Sheet c6.10
w Add detail of connection ofwmtemoeterdrain to SD pipe.
Perconversation \wi1h Kke OeLiUa, standard storm drain e|ements can be used, Due to ne|ocation
ofMetorVau|tonaddi1iona|catch basinisproposedtodrainthevau|t,
Sheet c6,20
w Lower electrical conduit so that watermain can go over it and bury depth can be minimized.
Profi|e has been revised to show e|ectrica| underwatermain,
Sheet C6.02
w 3SK4H1U1Invert East ishigher than Invert West. Sewer flows are actually West toeast, which
means that the grade inthat manhole isincorrect. Looks like E&VVnumbers need twbeflipped.
Please revise.
|nvertsnevised
0 Slope, length, material and size of SS pipe coming out of building missing.
|nformadmnadded top|an
w
Detail reference for saddle manhole missing.
Sadd|eMHdetai|addedtosheet[6,11
Sheet c6.03
0 Detail reference for saddle manhole missing.
Sadd|eVHdetai|added tosheet{6 11
Page 3 of 4
0 Detail reference Regular SS manhole missing.
SS MH detaH added 'to �heet C -6A)
Sheet c6.04
0 Manhole will likely need 0ybeveohanne|ed. Add note.
Note has been added top|ancaUouA
�
For SSMH104detail 3/C6.10for saddle manhole ismissing nnsheet C6.10. Please add.
Saddle MHdetaUadded tnsheet C-6,11
0 SSMH detail callout for regular MH missing.
SS MH detaH adde�] to sheet C -6A]
Sheet c6.10
0 Detail 3 for saddle manhole missing
0 Detail for Regular SS manhole missing
Sheet C6.21
m SS MH102Invert East ishigher than Invert West. Sewer flows are actually West tneast, which
means that the grade inthat manhole isincorrect. Looks like E&VVnumbers need tobeflipped.
Please revise.
Page 4 of 4