HomeMy WebLinkAboutMisc_Stamped_Drawings_190506_v1700 5th Ave., Suite 3200 | P.O. Box 34023 | Seattle WA 98124-4023
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March 29, 2019
CITY OF RENTON
DEPARTMENT OF COMMUNITY & ECONOMIC DEVELOPMENT
1055 S. GRADY WAY
RENTON, WA 98057
RE: Cedar Falls Transmission Pole Replacement 3, LUA19-000008, CAE, SME
Dear Mr. Taylor:
Thank you for the letter dated March 6, 2019, as well as follow-up email communications, clarifying the
request for additional information to proceed with permits associated with the above referenced
Project. As communicated previously, Seattle City Light (SCL) needs to replace nine (9) transmission
poles that are reaching their end of useful life and that are present in the right-of-way within the
jurisdiction of the City of Renton. Eight (8) of the nine (9) poles fall within a critical area, and of those,
six (6) fall within a 100-year flood hazard area – the critical area for which additional information
has been requested.
I am pleased to provide the requested engineering drawings certified by an SCL Professional
Engineer with elevation data as a component of the application. The six (6) transmission poles within a
flood hazard area include (from West to East): 24/463, 24/404, 24/374, 24/337, 24/297, and 24/257 and
are labeled and highlighted in red text in the enclosures to distinguish them from poles not to be
replaced and/or not within a flood plain hazard area. Please feel free to call or email me if you need
clarification on any aspect of the project, as we are trying to complete this work as soon as possible.
Thank you very much for your assistance.
Sincerely,
Maura Patterson
Sr. Environmental Analyst
/Enclosures
APPROXIMATE UTILITY POLE
LOCATIONS SUPERIMPOSED ON CITY
OF RENTON CRITICAL AREA MAP
Renton, WA
Contact: Maura Patterson
Email: maura.patterson@seattle.gov
Phone: (206) 684-3687
= Approximate location of utility poles in Renton ECAs
Cedar Falls
24/463
Cedar Falls
24/404
Cedar Falls
24/374
Cedar Falls
24/337
Cedar Falls
24/257
Cedar Falls
24/297
PLS-CADD Drawing-50005001000150020002500050100150200250050100150200250PI 0°00'00"PI -40°57'45"PI -0°56'42"PI -0°26'03"PI 0°19'19"PI -0°18'50"PI 0°10'39"PI 0°42'20"PI -91°41'33"PI 69°28'08"GDI_0001GDI_0002GDI_0003GDI_0004GDI_0005GDI_0006GDI_0007GDI_0008GDI_0009Term sta=0.00X=1292019.01Y=170070.77ht=26.96 ele=26.9625/245 sta=61.44X=1292062.73Y=170027.60ht=71.27 ele=26.4225/216 sta=357.54X=1292358.21Y=170008.59ht=65.21 ele=23.1525/185 sta=664.75X=1292665.07Y=169993.93ht=60.84 ele=21.5725/155 sta=970.36X=1292970.44Y=169981.66ht=59.69 ele=21.3925/124 sta=1277.39X=1293277.15Y=169967.61ht=59.10 ele=22.0425/93 sta=1584.20X=1293583.71Y=169955.25ht=60.55 ele=23.8825/62 sta=1893.09X=1293892.31Y=169941.85ht=65.76 ele=22.3725/31 sta=2270.42X=1294269.05Y=169920.84ht=79.92 ele=20.3624/505 sta=2837.67X=1294283.89Y=170487.90ht=79.64 ele=17.9561 296307306307307309377 567Term25/24525/21625/18525/15525/12425/9325/6225/3124/50524/46324/43324/40424/37424/33724/297 24/281sub1sub224/27824/25724/217PI 0.000°00'00"PI 61.44-40°57'45"PI 357.54-0°56'42"PI 664.75-0°26'03"PI 970.360°19'19"PI 1277.39-0°18'50"PI 1584.200°10'39"PI 1893.090°42'20"PI 2270.42-91°41'33"PI 2837.6769°28'08"PI 21°PI 3486.31-0°12'17"PI 371°05PI 4080.50-2°43'47"PI 4451.36-0°40'47"PI 4850°02'35PI 5007.7591°17'01"PI 5308.840°00'00"PI 5608.840°00'00"PI 584486°55'2PI 60540°34'26PI 6452.75-0°06'04"Nelson Terminal to Fairwood Tap 115kV7/19/2012Page 1/5 Term - 25/245, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 25/245 - 25/31, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 25/31 - 24/505, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 24/505 - 24/281, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FEVert. ScaleHoriz. Scale20.0 ft.200.0 ft. North
PLS-CADD Drawing250030003500400045005000550060006500700075008000050100150200250050100150200250PI 69°28'08"PI 21°36'25"PI -0°12'17"PI 1°05'51"PI -2°43'47"PI -0°40'47"PI 0°02'35"PI 91°17'01"PI 0°00'00"PI 0°00'00"PI 86°55'25"PI 0°34'26"PI -0°06'04"PI 0°03'08"PI 0°07'56"PI -0°29'17"PI 0°32'04"PI -0°19'17"PI 0°08'14"GDI_0010GDI_0011GDI_0012GDI_0013GDI_0014GDI_0015GDI_0016GDI_0017GDI_0020GDI_0019GDI_0018GDI_0019GDI_0017GDI_0020GDI_0021GDI_0021GDI_0022GDI_0023GDI_0024GDI_0026GDI_0027GDI_002824/505 sta=2837.67X=1294283.89Y=170487.90ht=79.64 ele=17.9524/463 sta=3191.66X=1294618.53Y=170603.33ht=80.33 ele=15.9824/433 sta=3486.31X=1294912.88Y=170590.09ht=68.88 ele=14.8224/404 sta=3783.53X=1295209.85Y=170577.80ht=69.44 ele=13.4424/374 sta=4080.50X=1295506.27Y=170559.83ht=73.84 ele=15.3224/337 sta=4451.36X=1295877.10Y=170555.05ht=73.90 ele=14.1524/297 sta=4850.26X=1296276.00Y=170554.64ht=74.53 ele=16.1424/281 sta=5007.75X=1296433.49Y=170554.36ht=74.18 ele=16.95sub1 sta=5308.85X=1296426.21Y=170253.35ht=36.06 ele=21.53sub1 sta=5308.85X=1296426.21Y=170253.35ht=36.06 ele=21.53sub2 sta=5608.84X=1296458.83Y=170317.35ht=35.93 ele=21.4524/278 sta=5844.88X=1296469.67Y=170553.13ht=77.05 ele=17.3424/257 sta=6054.20X=1296678.99Y=170554.75ht=72.27 ele=17.6224/217 sta=6452.75X=1297077.54Y=170553.85ht=74.26 ele=14.3224/177 sta=6853.51X=1297478.30Y=170553.65ht=74.78 ele=14.5724/140 sta=7213.64X=1297838.43Y=170553.14ht=74.36 ele=18.4724/127 sta=7350.64X=1297975.43Y=170552.63ht=68.47 ele=16.6124/103 sta=7602.90X=1298227.68Y=170553.84ht=74.88 ele=17.9524/79 sta=7832.52X=1298457.30Y=170552.80ht=85.62 ele=14.8724/24 sta=8379.96X=1299004.74Y=170553.39ht=67.66 ele=176.76567354295297297 371399157 301236 209399401360 137 25223054724/50524/46324/43324/40424/37424/33724/297 24/281sub1sub224/27824/25724/21724/17724/14024/12724/10324/7924/2423/52123/485PI 2837.6769°28'08"PI 3191.6621°36'25"PI 3486.31-0°12'17"PI 3783.531°05'51"PI 4080.50-2°43'47"PI 4451.36-0°40'47"PI 4850.260°02'35"PI 5007.7591°17'01"PI 5308.840°00'00"PI 5608.840°00'00"PI 5844.8886°55'25"PI 6054.200°34'26"PI 6452.75-0°06'04"PI 6853.510°03'08"PI 7213.640°07'56"PI 7350.64-0°29'17"PI 7602.900°32'04"PI 7832.52-0°19'17"PI 8379.960°08'14"PI 8691.58-0°08'38"PI 9050.300°24'15"Nelson Terminal to Fairwood Tap 115kV7/19/2012Page 2/5 25/31 - 24/505, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 24/505 - 24/281, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 24/281 - sub1, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE sub2 - 24/278, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 24/278 - 24/127, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 24/127 - 24/79, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FE 24/79 - 23/394, 115kV, chickadee_acsr.wir, Displayed 90 Deg C Creep FEVert. ScaleHoriz. Scale20.0 ft.200.0 ft. North