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December 13, 2016

PUGET SOUND ENERGY

230 kV Eastside Line Project EMF Calculations and Report

Revision 1

PROJECT NUMBER: 132155

PROJECT CONTACT: AARON BOSTON EMAIL: [email protected] PHONE: (208) 288-6286

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 REV. 1

EMF CALCULATIONS AND REPORT

PREPARED FOR: PUGET SOUND ENERGY

PREPARED BY:

JOHN BRINSKO – (858) 810-5317 – [email protected]

REVISION HISTORY

REV. DATE REVISED BY

0 11/22/16 JCB

1 12/13/16 JCB

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TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY ...................................................................................................... 1

2.0 DATA ......................................................................................................................................... 2

3.0 ASSUMPTIONS & NOTES .................................................................................................... 3

4.0 GENERAL DESCRIPTION.................................................................................................... 4

4.1 ELECTRIC FIELD ANALYSIS AND GUIDELINES ....................................................................... 4 4.2 MAGNETIC FIELD ANALYSIS AND GUIDELINES ...................................................................... 5

5.0 REDMOND SEGMENT .......................................................................................................... 5

5.1 ELECTRIC FIELD RESULTS ...................................................................................................... 5 5.2 MAGNETIC FIELD RESULTS .................................................................................................... 5

6.0 BELLEVUE NORTH SEGMENT .......................................................................................... 6

6.1 ELECTRIC FIELD RESULTS ...................................................................................................... 6 6.2 MAGNETIC FIELD RESULTS .................................................................................................... 6

7.0 BELLEVUE CENTRAL SEGMENT ..................................................................................... 7

7.1 CORRIDOR ............................................................................................................................... 7 7.1.1 Electric Field Results ...................................................................................................... 7 7.1.2 Magnetic Field Results ................................................................................................... 7

7.2 BYPASS ................................................................................................................................... 7 7.2.1 Electric Field Results ...................................................................................................... 7 7.2.2 Magnetic Field Results ................................................................................................... 8

8.0 BELLEVUE SOUTH SEGMENT .......................................................................................... 8

8.1 OAK 1 ...................................................................................................................................... 8 8.1.1 Electric Field Results ...................................................................................................... 8 8.1.2 Magnetic Field Results ................................................................................................... 9

8.2 OAK 2 ...................................................................................................................................... 9 8.2.1 Electric Field Results .................................................................................................... 10 8.2.2 Magnetic Field Results ................................................................................................. 10

8.3 WILLOW 1 ............................................................................................................................. 11 8.3.1 Electric Field Results .................................................................................................... 11 8.3.2 Magnetic Field Results ................................................................................................. 11

8.4 WILLOW 2 ............................................................................................................................. 12 8.4.1 Electric Field Results .................................................................................................... 12 8.4.2 Magnetic Field Results ................................................................................................. 12

9.0 NEWCASTLE SEGMENT .................................................................................................... 13

9.1 ELECTRIC FIELD RESULTS .................................................................................................... 13 9.2 MAGNETIC FIELD RESULTS .................................................................................................. 13

10.0 RENTON SEGMENT ............................................................................................................ 14

10.1 ELECTRIC FIELD RESULTS .................................................................................................... 14 10.2 MAGNETIC FIELD RESULTS .................................................................................................. 15

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LIST OF TABLES Table 1: SUMMARY OF RESULTS ..................................................................................................... 2 Table 2: FUTURE LINE LOADING ..................................................................................................... 3 Table 3: REDMOND SEGMENT – ELECTRIC FIELD ...................................................................... 5 Table 4: REDMOND SEGMENT – MAGNETIC FIELD .................................................................... 6 Table 5: BELLEVUE NORTH SEGMENT – ELECTRIC FIELD ....................................................... 6 Table 6: BELLEVUE NORTH SEGMENT – MAGNETIC FIELD ..................................................... 6 Table 7: BELLEVUE CENTRAL CORRIDOR SEGMENT – ELECTRIC FIELD ............................. 7 Table 8: BELLEVUE CENTRAL CORRIDOR SEGMENT – MAGNETIC FIELD ........................... 7 Table 9: BELLEVUE CENTRAL BYPASS SEGMENT – ELECTRIC FIELD ................................... 8 Table 10: BELLEVUE CENTRAL BYPASS SEGMENT – MAGNETIC FIELD ............................... 8 Table 11: BELLEVUE SOUTH OAK 1 SEGMENT – ELECTRIC FIELD ......................................... 9 Table 12: BELLEVUE SOUTH OAK 1 SEGMENT – MAGNETIC FIELD ....................................... 9 Table 13: BELLEVUE SOUTH OAK 2 SEGMENT – ELECTRIC FIELD ....................................... 10 Table 14: BELLEVUE SOUTH OAK 2 SEGMENT – MAGNETIC FIELD ..................................... 10 Table 15: BELLEVUE SOUTH WILLOW 1 SEGMENT – ELECTRIC FIELD ............................... 11 Table 16: BELLEVUE SOUTH WILLOW 1 SEGMENT – MAGNETIC FIELD ............................. 11 Table 17: BELLEVUE SOUTH WILLOW 2 SEGMENT – ELECTRIC FIELD ............................... 12 Table 18: BELLEVUE SOUTH WILLOW 2 SEGMENT – MAGNETIC FIELD ............................. 12 Table 19: NEWCASTLE SEGMENT – ELECTRIC FIELD .............................................................. 13 Table 20: NEWCASTLE SEGMENT – MAGNETIC FIELD ............................................................ 14 Table 21: RENTON SEGMENT – ELECTRIC FIELD ...................................................................... 14 Table 22: RENTON SEGMENT – MAGNETIC FIELD .................................................................... 15

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1.0 EXECUTIVE SUMMARY Puget Sound Energy (PSE) requested that POWER Engineers, Inc. (POWER) perform an Electric and Magnetic Field (EMF) investigation for the Energize Eastside (EE) project route options.

The EE project is an upgrade of two existing 115 kV transmission lines to 230 kV and higher capacity 115 kV transmission lines for a distance of approximately 18 miles from Redmond, WA to Renton, WA. The EE project is comprised of six (6) main route segments; Redmond, Bellevue North, Bellevue Central, Bellevue South, Newcastle, and Renton. For this investigation, there are 34 locations along the six segments where EMF measurements were performed. EMF calculations were conducted at these locations. This analysis compares electric and magnetic field intensities between the existing and upgraded line configurations as a result of EE.

The State of Washington does not have EMF guidelines for electric transmission lines. There are industry guidelines for EMF. IEEE Std C95.6-2002 (IEEE Standard for Safety Levels with Respect to Human Exposure to Electromagnetic Fields, 0-3 kHz) specifies a reference limit of 5.0 kV/m for electric fields and 9,040 mG for magnetic fields. The International Commission on Non-Ionizing Radiation Protection (ICNIRP) publishes a recommended limit for the general public at the edge of Right-of-Way (ROW) of 4.16 kV/m for electric fields and 2,000 mG for magnetic fields. Percentage differences between calculated EMF values and industry guidelines are based on the IEEE guidelines for the maximum values and ICNIRP guidelines for the ROW values. Though electric and magnetic fields are both dependent upon the geometry of the transmission lines, electric fields are dependent on the voltage of a power line, whereas magnetic fields are dependent on the current through a power line.

The results of the analysis of the upgraded transmission lines of the Oak and Willow routes for the proposed EE project indicate the maximum calculated EMF levels and percentage differences as shown in Table 1. All proposed routes have calculated EMF levels well below industry guidelines.

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TABLE 1: SUMMARY OF RESULTS Electric Field

Proposed Route

Alternative

Maximum Edge of ROW

EMF Measurement Location*

Calculated Value (kV/m)

Difference Below Guideline (%)


Calculated Value (kV/m)


Oak 1 G2-1, G2-2 3.08 38.4 I-1, I-2, K-2, K-3, K-4 1.653 60.3 Oak 2 G2-1, G2-2 3.08 38.4 G2-1, G2-2 1.534 63.1

Willow 1 J-1 1.654 66.9 J-2, J-3 0.838 79.9 Willow 2 I-2 1.957 60.9 J-1, J-2, J-3 1.407 66.2

Magnetic Field

Proposed Route

Alternative

Maximum Edge of ROW


Calculated Value (mG)



Calculated Value (mG)


Oak 1 I-1, I-2, K-2, K-3, K-4 161.27 98.2 I-1, I-2, K-2, K-3, K-4 127.46 93.6 Oak 2 G2-1, G2-2 157.73 98.3 G2-1, G2-2 125.73 93.7

Willow 1 J-1 81.53 99.1 J-1 58.46 97.1 Willow 2 J-1, J-2, J-3 147.3 98.4 I-2 89.55 95.5

* EMF measurement locations are shown on the map in Appendix B.

2.0 DATA The data for the investigation is shown in Appendix A. Appendix B shows a map of the EE project routes (six segments as identified above) which identifies the 34 EMF measurement locations.

EMF from transmission lines are primarily dependent on conductor geometry, conductor size/bundling, line phasing, circuit configuration, current, voltage, and the altitude of the line.

There are six (6) different structure types that were analyzed for this investigation; C-1, C-10B, C-13, R-1, R-3A, and Existing Structure 05 (this is a structure developed by POWER in the original conceptual design phase and appears as R-7). The structures are shown in Appendix C. Figure 1 shows Structure C-1 (from PSE’s Custom Corridor Sheet A drawing). Figure 2 shows Structure C-10B (from PSE’s Custom Corridor Sheet C drawing). Figure 3 shows Structure C-13 (from PSE’s Custom Corridor Sheet B drawing). Figures 4 and 5 show Structures R-1 and R-3A. Structures C-7, R-7, and R-8 represent existing structures and are shown as Figures 6, 7, and 8. See Appendix A for actual structure geometry used in this analysis. The “R” type structures are generally utilized for Road ROW (Right-of-Way) locations. There are four ROW distances for the six different structure types as follows:

• Structures C-1, C-10B, and C-13: 100 foot ROW distance

• Structure R-1: 30 foot ROW distance

• Structure R-3A: 50 foot ROW distance

• Existing Structure 05 and Structure R-3A combined (Segment G2): 102 foot ROW distance. Refer to Section 3.0 for a detailed description of the ROW distance.

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ACSS 1590 kcmil “Falcon” conductor will be used for all 230 kV and 115 kV transmission lines except for sections of line segments that have the R-3A structure (EMF location G2-1, G2-2, I-1, I-2, and K-2). For these line segments, the existing 115 kV line phase conductors will be ACSR 795 kcmil “Tern”. The overhead shield wire is Optical Ground Wire (OPGW) for all transmission lines on single poles, with a 7#8 Alumoweld Overhead Ground Wire (OHGW) installed on segments with two transmission pole locations in the existing corridor.

PSE provided POWER with future 2017 winter and 2018 summer load currents for the transmission lines designated by direction for the 230 and 115 kV transmission line are shown in the document “2014 Max Flows in Amps Working-Final.xlsx” received on September 13, 2016. The peak and average load currents from this document are shown in Table 2.

TABLE 2: FUTURE LINE LOADING One line at 230 kV (winter 2017-18)

Line Name: Talbot Hill-Richards Creek #1

Talbot Hill-Lakeside #2

Sammamish-Richards Creek #1

Sammamish-Lakeside #2

Voltage Level: 230 kV 115 kV 230 kV 115 kV Line Rating (amps): 2616 2616 2616 2616

Average loading (amps): 740 388 365 60 Peak loading (amps): 1233 646 608 100

One line at 230 kV (summer 2018):

Line Name: Talbot Hill-Richards Creek #1

Talbot Hill-Lakeside #2

Sammamish-Richards Creek #1

Sammamish-Lakeside #2

Voltage Level: 230 kV 115 kV 230 kV 115 kV Line Rating (amps): 2460 2460 2460 2460

Average loading (amps): 95 86 311 164 Peak loading (amps): 127 114 415 218

3.0 ASSUMPTIONS & NOTES The following is a list of assumptions that POWER made throughout the duration of the project:

• Distribution lines were excluded from this analysis. This is due primarily because the phase conductors are closer together and, due to canceling effects, do not contribute significantly to EMF levels.

• For double circuit structures with conductors side by side the phase configuration is assumed to be the same on both sides (ABC-ABC). This provides the worst case scenario. EE will be configured as ABC-CBA.

• For segments that use C-1 structure type, the top and bottom arms are two feet shorter than the middle arm.

• For Structures R-1 and R-3A, the analysis profile includes 15 feet of the road and an additional 15 foot pole offset to the left of the structure. ROW is 30 and 50 feet respectively around the center of the analysis profile.

• Typical structure heights for R-1 and R-3A based on segment route maps provided by PSE.

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• For EMF locations G2-1 and G2-2, Existing Structure 05 is placed against the edge of the road with 10’ easement, and the R-3A structure is offset 15 feet from the road with a 42 foot easement. The road width of 50 feet is between both structures. This results in a ROW distance of 102 feet.

• The maximum operating voltages for the 115 kV and 230 kV transmission lines are 105% of the nominal voltage levels. The nominal voltage levels are the operating levels at which the transmission lines are designed to operate.

• The EMF measurements were performed based on existing transmission line configurations (that currently exist in the routes) and load conditions at the time of the measurements. Calculated EMF levels for upgraded transmission line configurations are based on future load conditions. Therefore, the EMF measurements cannot be compared directly with calculations for the upgraded transmission line route configurations.

The following is a list of notes regarding the information in the report:

• In the tables below, all locations having dashed lines are shown because either no existing 115 kV lines are in these segments through the corridor or no data was supplied.

• In Appendix D, the magnetic field plots contain four sets of data for the upgraded lines: Summer Peak, Summer Average, Winter Peak, and Winter Average. No existing configuration is plotted because these cases were initially run with different line loadings.

• The maximum EMF values shown in the tables and the plots occur within the corridor are due to the mutual contributions from each of the phases.

4.0 GENERAL DESCRIPTION 4.1 Electric Field Analysis and Guidelines The electric field strength is a measure of the force per unit charge at a given point in space relative to a charged object. It is typically measured in kilovolts per meter (kV/m). Electric field strength is calculated from the line voltage and is independent of the current through the line. Values are calculated at the minimum conductor height (mid-span) at a measurement height of one meter above the ground per IEEE Std 644-1994 (R2008), “IEEE Standard Procedures for Measurement of Power Frequency Electric and Magnetic Fields From AC Power Lines”.

The state of Washington does not currently have any guidelines on electric fields from transmission lines. There are applicable industry limits. IEEE Std C95.6-2002, “IEEE Standard for Safety Levels with Respect to Human Exposure to Electromagnetic Fields, 0-3 kHz” specifies a reference limit of 5.0 kV/m, and the International Commission on Non-Ionizing Radiation Protection (ICNIRP) publishes a recommended limit of 4.16 kV/m for the general public at the edge of ROW. These recommended values are non-binding, but serve as a point of reference for the calculated values. Calculated electric fields are well below these guidelines for all proposed routes.

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4.2 Magnetic Field Analysis and Guidelines The reported magnetic field values are the magnetic flux densities at a given point in space reported in units of milligauss. Calculations are performed at the minimum conductor height (mid-span) and are calculated one meter above the ground per IEEE Std 644-1994 (R2008). All values are calculated assuming balanced loading on all three phases. The magnetic fields will vary if there is unbalance on the system; however, transmission unbalance is typically fairly low. Note that the results are directly proportional to the loading of the line; therefore, 50% loading would be exactly half of the 100% loading condition.

The state of Washington does not currently have any guidelines on magnetic fields from transmission lines. There are applicable industry limits. IEEE Std C95.6-2002 specifies a reference limit of 9,040 mG, and the International Commission on Non-Ionizing Radiation Protection (ICNIRP) publishes a recommended limit of 2,000 mG for the general public at the edge of ROW. These recommended values are non-binding, but serve as a point of reference for the calculated values. Calculated magnetic fields are well below these guidelines for all proposed routes.

5.0 REDMOND SEGMENT EMF measurement locations A-1, A-2, C-1, and C-2 are comprised of Structure C-1 with a ROW width of 100 feet. The plots for the analysis along Redmond are shown in Appendix D, pages 2-5.

5.1 Electric Field Results A summary of the results of the electric field analysis for the Redmond Segment are shown in Table 3.

TABLE 3: REDMOND SEGMENT – ELECTRIC FIELD

EMF MEASUREMENT LOCATION

EXISTING UPGRADED Maximum

(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) A-1 1.487 1.292 1.654 0.631

A-2 1.487 1.292 1.654 0.631

C-1 1.487 1.292 1.654 0.631

C-2 1.487 1.292 1.654 0.631

5.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Redmond Segment are shown in Table 4.

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TABLE 4: REDMOND SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum (mG)

Avg –Edge of ROW (mG)

Peak –Maximum

(mG)

Peak –Edge of ROW (mG)

Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)

Summer Peak –Edge of ROW (mG)

Winter Avg –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)

Winter Peak –Edge of ROW (mG)

A-1 10.46 6.02 17.47 10.06 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

A-2 10.46 6.02 17.47 10.06 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

C-1 10.46 6.02 17.47 10.05 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

C-2 12.01 7.94 20.0 13.22 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

6.0 BELLEVUE NORTH SEGMENT EMF measurement locations C-3 and C-4 are comprised of Structure C-1 with a ROW width of 100 feet. The plots for the analysis are shown in Appendix D, pages 6-7.

6.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue North Segment are shown in Table 5.

TABLE 5: BELLEVUE NORTH SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) C-3 1.487 1.292 1.654 0.631

C-4 1.487 1.292 1.654 0.631

6.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue North Segment are shown in Table 6.

TABLE 6: BELLEVUE NORTH SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum (mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


C-3 12.01 7.94 20.0 13.22 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

C-4 12.01 7.94 20.0 13.22 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

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7.0 BELLEVUE CENTRAL SEGMENT 7.1 Corridor EMF measurement locations E-1, E-2, and E-3 are comprised of Structure C-1 with a ROW width of 100 feet. The plots for the analysis are shown in Appendix D, pages 8-10.

7.1.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue Central Corridor Segment are shown in Table 7.

TABLE 7: BELLEVUE CENTRAL CORRIDOR SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) E-1 1.487 1.292 1.654 0.631

E-2 1.487 1.292 1.654 0.631

E-3 1.487 1.292 1.654 0.631

7.1.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue Central Corridor Segment are shown in Table 8.

TABLE 8: BELLEVUE CENTRAL CORRIDOR SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


E-1 12.01 7.94 20.0 13.22 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

E-2 12.01 7.94 20.0 13.22 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

E-3 12.01 7.94 20.0 13.22 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

7.2 Bypass EMF measurement locations Bypass-1, Bypass-2, F-1, Bypass-3, and Bypass-4 are comprised of Structure R-1 with a ROW width of 30 feet. The plots for the analysis are shown in Appendix D, pages 11-15.

7.2.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue Central Bypass Segment are shown in Table 9.

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TABLE 9: BELLEVUE CENTRAL BYPASS SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) Bypass-1 - - 0.908 0.807

Bypass-2 - - 0.908 0.807

F-1 - - 0.908 0.807

Bypass-3 - - 0.908 0.807

Bypass-4 - - 0.908 0.807

7.2.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue Central Bypass Segment are shown in Table 10.

TABLE 10: BELLEVUE CENTRAL BYPASS SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


Bypass-1 - - - - 10.55 10.03 14.07 13.38 12.38 11.77 20.62 19.6

Bypass-2 - - - - 10.55 10.03 14.07 13.38 12.38 11.77 20.62 19.6

F-1 - - - - 10.55 10.03 14.07 13.38 12.38 11.77 20.62 19.6

Bypass-3 - - - - 10.55 10.03 14.07 13.38 12.38 11.77 20.62 19.6

Bypass-4 - - - - 10.55 10.03 14.07 13.38 12.38 11.77 20.62 19.6

8.0 BELLEVUE SOUTH SEGMENT 8.1 Oak 1 EMF measurement locations G2-1 and G2-2 are comprised of Structures Existing_Structure_05 and R-3A with a ROW width of 102 feet. EMF measurement locations I-1, I-2, and K-2 are comprised of Structure R-3A with a ROW width of 50 feet. EMF measurement locations K-3 and K-4 are comprised of Structure R-1 with a ROW width of 30 feet. The plots for the analysis are shown in Appendix D, pages 16-36.

8.1.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue South Oak 1 Segment are shown in Table 11.

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TABLE 11: BELLEVUE SOUTH OAK 1 SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) G2-1 0.793 0.522 3.08 1.534

G2-2 0.793 0.522 3.08 1.534

I-1 0.645 0.423 3.054 1.653

I-2 0.645 0.423 3.054 1.653

K-2 0.645 0.423 3.054 1.653

K-3 - - 3.054 1.653

K-4 - - 3.054 1.653

8.1.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue South Oak 1 Segment are shown in Table 12.

TABLE 12: BELLEVUE SOUTH OAK 1 SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


G2-1 14.78 10.65 24.59 17.71 14.76 13.17 19.65 17.52 94.69 78.08 157.73 125.73

G2-2 14.78 10.65 24.59 17.71 14.76 13.17 19.65 17.52 94.69 78.08 157.73 125.73

I-1 11.76 5.79 19.56 9.64 15.13 12.41 20.14 16.51 96.81 76.51 161.27 127.46

I-2 11.76 5.79 19.56 9.64 15.13 12.41 20.14 16.51 96.81 76.51 161.27 127.46

K-2 3.02 1.49 5.02 2.47 15.13 12.41 20.14 16.51 96.81 76.51 161.27 127.46

K-3 - - - - 15.13 12.41 20.14 16.51 96.81 76.51 161.27 127.46

K-4 - - - - 15.13 12.41 20.14 16.51 96.81 76.51 161.27 127.46

8.2 Oak 2 EMF measurement locations G2-1 and G2-2 are comprised of Structures Existing_Structure_05 and R-3A with a ROW width of 102 feet. EMF measurement location I-1 is comprised of Structure R-3A with a ROW width of 50 feet. EMF measurement locations I-2, K-2, K-3, and K-4 are comprised of Structure R-1 with a ROW width of 30 feet. EMF measurement locations J-1, J-2, and J-3 are comprised of Structure C-10B with a ROW of 100 feet. The plots for the analysis are shown in Appendix D, pages 16-36.

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8.2.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue South Oak 2 Segment are shown in Table 13.

TABLE 13: BELLEVUE SOUTH OAK 2 SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) G2-1 0.793 0.522 3.08 1.534

G2-2 0.793 0.522 3.08 1.534

I-1 0.645 0.423 1.957 1.159

I-2 0.645 0.585 0.939 0.716

J-1 1.487 1.292 1.686 1.407

J-2 1.487 1.292 1.686 1.407

J-3 1.487 1.292 1.686 1.407

K-2 0.645 0.585 0.939 0.716

K-3 - - 0.939 0.716

K-4 - - 0.939 0.716

8.2.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue South Oak 2 Segment are shown in Table 14.


EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


G2-1 14.78 10.65 24.59 17.71 14.76 13.17 19.65 17.52 94.69 78.08 157.73 125.73

G2-2 14.78 10.65 24.59 17.71 14.76 13.17 19.65 17.52 94.69 78.08 157.73 125.73

I-1 11.76 5.79 19.56 9.64 14.36 11.92 19.04 15.8 64.8 53.79 107.88 89.55

I-2 11.76 5.79 19.56 9.64 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

J-1 99.42 67.58 165.59 112.55 11.35 6.29 15.17 8.41 88.40 49.02 147.3 81.68

J-2 99.42 67.58 165.59 112.55 11.35 6.29 15.17 8.41 88.40 49.02 147.3 81.68

J-3 99.42 67.58 165.59 112.55 11.35 6.29 15.17 8.41 88.40 49.02 147.3 81.68

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 REV. 1 11


EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


K-2 3.02 1.49 5.02 2.47 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

K-3 - - - - 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

K-4 - - - - 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

8.3 Willow 1 EMF measurement location J-1 is comprised of Structure C-1 with a ROW width of 100 feet. EMF measurement locations J-2 and J-3 are comprised of Structure C-13 with a ROW width of 100 feet. The plots for the analysis are shown in Appendix D, pages 16-36.

8.3.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue South Willow 1 Segment are shown in Table 15.

TABLE 15: BELLEVUE SOUTH WILLOW 1 SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) J-1 1.487 1.292 1.654 0.631

J-2 1.487 1.292 0.965 0.838

J-3 1.487 1.292 0.965 0.838

8.3.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue South Willow 1 Segment are shown in Table 16.

TABLE 16: BELLEVUE SOUTH WILLOW 1 SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


J-1 99.42 67.58 165.59 112.55 7.62 5.26 10.14 7.02 48.94 35.09 81.53 58.46

J-2 99.42 67.58 165.59 112.55 2.76 2.66 3.68 3.56 23.38 21.54 38.97 35.89

J-3 99.42 67.58 165.59 112.55 2.76 2.66 3.68 3.56 23.38 21.54 38.97 35.89

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 REV. 1 12

8.4 Willow 2 EMF measurement location I-2 is comprised of Structure R-3A with a ROW width of 50 feet. EMF measurement locations K-2, K-3, K-4, P-1, and P-2 are comprised of Structure R-1 with a ROW width of 30 feet. EMF measurement locations J-1, J-2, and J-3 are comprised of Structure C-10B with a ROW width of 100 feet. The plots for the analysis are shown in Appendix D, pages 16-36.

8.4.1 Electric Field Results A summary of the results of the electric field analysis for the Bellevue South Willow 2 Segment are shown in Table 17.

TABLE 17: BELLEVUE SOUTH WILLOW 2 SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) I-2 0.645 0.585 1.957 1.159

J-1 1.487 1.292 1.686 1.407

J-2 1.487 1.292 1.686 1.407

J-3 1.487 1.292 1.686 1.407

K-2 0.645 0.585 0.939 0.716

K-3 - - 0.939 0.716

K-4 - - 0.939 0.716

P-1 - - 0.939 0.716

P-2 - - 0.939 0.716

8.4.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Bellevue South Willow 2 Segment are shown in Table 18.


EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


I-2 11.76 5.79 19.56 9.64 14.36 11.92 19.04 15.8 64.80 53.79 107.88 89.55

J-1 99.42 67.58 165.59 112.55 11.35 6.29 15.17 8.41 88.40 49.02 147.3 81.68

J-2 99.42 67.58 165.59 112.55 11.35 6.29 15.17 8.41 88.40 49.02 147.3 81.68

J-3 99.42 67.58 165.59 112.55 11.35 6.29 15.17 8.41 88.40 49.02 147.3 81.68

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 REV. 1 13


EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


K-2 3.02 1.49 5.02 2.47 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

K-3 - - - - 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

K-4 - - - - 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

P-1 - - - - 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

P-2 - - - - 6.40 5.70 8.48 7.56 28.87 25.73 48.06 42.84

9.0 NEWCASTLE SEGMENT EMF measurement locations J-4, M-1, M-2, and M-3 are comprised of Structure C-13 with a ROW width of 100 feet. The plots for the analysis are shown in Appendix D, pages 37-40.

9.1 Electric Field Results A summary of the results of the electric field analysis for the Newcastle Segment are shown in Table 19.

TABLE 19: NEWCASTLE SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) J-4 1.487 1.292 0.965 0.838

M-1 1.487 1.292 0.965 0.838

M-2 1.487 1.292 0.965 0.838

M-3 1.487 1.292 0.965 0.838

9.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Newcastle Segment are shown in Table 20.

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 REV. 1 14

TABLE 20: NEWCASTLE SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


J-4 99.42 67.58 165.59 112.55 2.76 2.66 3.68 3.56 23.38 21.54 38.97 35.89

M-1 99.42 67.58 165.59 112.55 2.76 2.66 3.68 3.56 23.38 21.54 38.97 35.89

M-2 99.42 67.58 165.59 112.55 2.76 2.66 3.68 3.56 23.38 21.54 38.97 35.89

M-3 99.42 67.58 165.59 112.55 2.76 2.66 3.68 3.56 23.38 21.54 38.97 35.89

10.0 RENTON SEGMENT EMF measurement locations M-4, M-5, N-1, and N-2 are comprised of structure C-1 with a ROW width of 100 feet. The plots for the analysis are shown in Appendix D, pages 41-44.

10.1 Electric Field Results A summary of the results of the electric field analysis for the Renton Segment are shown in Table 21.

TABLE 21: RENTON SEGMENT – ELECTRIC FIELD



(kV/m) Edge of ROW

(kV/m) Maximum

(kV/m) Edge of ROW

(kV/m) M-4 1.487 1.292 1.654 0.631

M-5 1.487 1.292 1.654 0.631

N-1 1.85 1.465 1.654 0.631

N-2 1.771 1.457 1.654 0.631

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 REV. 1 15

10.2 Magnetic Field Results A summary of the results of the magnetic field analysis for the Renton Segment are shown in Table 22.

TABLE 22: RENTON SEGMENT – MAGNETIC FIELD

EMF MEASUREMENT

LOCATION

EXISTING UPGRADED

Avg –Maximum

(mG)


Peak –Maximum

(mG)


Summer Avg –

Maximum (mG)

Summer Avg –

Edge of ROW (mG)

Summer Peak –

Maximum (mG)


Winter Avgk –

Maximum (mG)

Winter Avg –

Edge of ROW (mG)

Winter Peak –

Maximum (mG)


M-4 99.42 67.58 165.59 112.55 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

M-5 99.42 67.58 165.59 112.55 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

N-1 132.71 80.70 220.82 134.39 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

N-2 122.94 85.64 204.76 142.66 20.6 14.77 27.46 19.69 20.13 14.64 33.54 24.39

APPENDIX A – ANALYSIS DATA

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-1 REV. 1

Case Title ExistingAvg_A-1 ExistingAvg_A-1 ExistingAvg_A-2 ExistingAvg_A-2 ExistingAvg_C-1 ExistingAvg_C-1 ExistingAvg_C-2Structure # 1 2 1 2 1 2 1

Line # 1 1 1 1 1 1 1Conductor Size ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern

Line Current 5.0 49.0 5.0 49.0 5.0 49.0 60.0Structure Existing_Str_01 Existing_Str_01 Existing_Str_01 Existing_Str_01 Existing_Str_01 Existing_Str_01 Existing_Str_01

Analysis Profile Width 100 100 100 100 100 100 100Distance From Left Side of

Analysis Profile to Str Centerline 75 25 75 25 75 25 75

Nominal L-L Voltage 115 kV 115 kV 115 kV 115 kV 115 kV 115 kV 115 kVMax Votlage 105.0% 105.0% 105.0% 105.0% 105.0% 105.0% 105.0%

Case Title ExistingAvg_C-2 ExistingAvg_C-3 ExistingAvg_C-3 ExistingAvg_C-4 ExistingAvg_C-4 ExistingAvg_E-1 ExistingAvg_E-1Structure # 2 1 2 1 2 1 2





Nominal L-L Voltage 115 kV 115 kV 115 kV 115 kV 115 kV 115 kV 115 kVMax Votlage 105.0% 105.0% 105.0% 105.0% 105.0% 105.0% 105.0%

Case Title ExistingAvg_E-2 ExistingAvg_E-2 ExistingAvg_E-3 ExistingAvg_E-3 ExistingAvg_G2-1 ExistingAvg_G2-1 ExistingAvg_G2-2Structure # 1 2 1 2 1 2 1





Nominal L-L Voltage 115 kV 115 kV 115 kV 115 kV 115 kV 115 kV 115 kVMax Votlage 105.0% 105.0% 105.0% 105.0% 105% 105% 105%

Case Title ExistingAvg_G2-2 ExistingAvg_I-1 ExistingAvg_I-2 ExistingAvg_J-1 ExistingAvg_J-1 ExistingAvg_J-2 ExistingAvg_J-2Structure # 2 1 1 1 2 1 2





Nominal L-L Voltage 115 kV 115 kV 115 kV 115 kV 115 kV 115 kV 115 kVMax Votlage 105% 105% 105% 105% 105% 105% 105%

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-2 REV. 1

Case Title ExistingAvg_J-3 ExistingAvg_J-3 ExistingAvg_J-4 ExistingAvg_J-4 ExistingAvg_K-2 ExistingAvg_M-1 ExistingAvg_M-1Structure # 1 2 1 2 1 1 2






Case Title ExistingAvg_M-2 ExistingAvg_M-2 ExistingAvg_M-3 ExistingAvg_M-3 ExistingAvg_M-4 ExistingAvg_M-4 ExistingAvg_M-5Structure # 1 2 1 2 1 2 1






Case Title ExistingAvg_M-5 ExistingAvg_N-1 ExistingAvg_N-1 ExistingAvg_N-1 ExistingAvg_N-2 ExistingAvg_N-2 ExistingAvg_N-2Structure # 2 1 2 3 1 2 3






SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-3 REV. 1

Case Title A1-Summer.Avg A1-Summer.Avg A1-Summer.Peak A1-Summer.Peak A1-Winter.Avg A1-Winter.Avg A1-Winter.Peak A1-Winter.PeakStructure # 1 1 1 1 1 1 1 1

Line # 1 2 1 2 1 2 1 2Conductor Size ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon

Line Current 311 164 415 218 365 60 608 100Structure C_1_Line1 C_1_Line2 C_1_Line1 C_1_Line2 C_1_Line1 C_1_Line2 C_1_Line1 C_1_Line2

Analysis Profile Width 100 ft 100 ft 100 ft 100 ft 100 ft 100 ft 100 ft 100 ftDistance From Left Side of

Analysis Profile to Str Centerline 50 ft 50 ft 50 ft 50 ft 50 ft 50 ft 50 ft 50 ft

Nominal L-L Voltage 230 kV 115 kV 230 kV 115 kV 230 kV 115 kV 230 kV 115 kVMax Votlage 105% 105% 105% 105% 105% 105% 105% 105%

Case Title A2-Summer.Avg A2-Summer.Avg A2-Summer.Peak A2-Summer.Peak A2-Winter.Avg A2-Winter.Avg A2-Winter.Peak A2-Winter.PeakStructure # 1 1 1 1 1 1 1 1






Case Title C1-Summer.Avg C1-Summer.Avg C1-Summer.Peak C1-Summer.Peak C1-Winter.Avg C1-Winter.Avg C1-Winter.Peak C1-Winter.PeakStructure # 1 1 1 1 1 1 1 1












SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-4 REV. 1













Case Title Bypass1-Summer.Avg Bypass1-Summer.Peak Bypass1-Winter.Avg Bypass1-Winter.PeakStructure # 1 1 1 1

Line # 1 1 1 1Conductor Size ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern ACSR 795 kcmil Tern

Line Current 311 415 365 608Structure R_1_100ft R_1_100ft R_1_100ft R_1_100ft

Analysis Profile Width 45 ft 45 ft 45 ft 45 ftDistance From Left Side of

Analysis Profile to Str Centerline 32.5 ft 32.5 ft 32.5 ft 32.5 ft

Nominal L-L Voltage 230 kV 230 kV 230 kV 230 kVMax Votlage 105% 105% 105% 105%







SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-5 REV. 1

Case Title E1-Summer.Avg E1-Summer.Avg E1-Summer.Peak E1-Summer.Peak E1-Winter.Avg E1-Winter.Avg E1-Winter.Peak E1-Winter.PeakStructure # 1 1 1 1 1 1 1 1


















Case Title F1-Summer.Avg F1-Summer.Peak F1-Winter.Avg F1-Winter.PeakStructure # 1 1 1 1






SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-6 REV. 1













Case Title G2-1-Summer.Avg G2-1-Summer.Avg G2-1-Summer.Avg G2-1-Summer.Peak G2-1-Summer.Peak G2-1-Summer.PeakStructure # 1 1 2 1 1 2

Line # 1 2 1 1 2 1Conductor Size ACSS 1590 kcmil Falcon ACSR 795 kcmil Tern ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSR 795 kcmil Tern ACSS 1590 kcmil Falcon

Line Current 95 86 86 127 114 114Structure R_3A_Line1 R_3A_Line2 Existing_Str_05_G2 R_3A_Line1 R_3A_Line2 Existing_Str_05_G2

Analysis Profile Width 112 ft 112 ft 112 ft 112 ft 112 ft 112 ftDistance From Left Side of

Analysis Profile to Str Centerline 87.5 ft 87.5 ft 18.5 ft 87.5 ft 87.5 ft 18.5 ft

Nominal L-L Voltage 230 kV 115 kV 115 kV 230 kV 115 kV 115 kVMax Votlage 105% 105% 105% 105% 105% 105%Case Title G2-1-Winter.Avg G2-1-Winter.Avg G2-1-Winter.Avg G2-1-Winter.Peak G2-1-Winter.Peak G2-1-Winter.PeakStructure # 1 1 2 1 1 2





Nominal L-L Voltage 230 kV 115 kV 115 kV 230 kV 115 kV 115 kVMax Votlage 105% 105% 105% 105% 105% 105%

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-7 REV. 1

Case Title G2-2-Summer.Avg G2-2-Summer.Avg G2-2-Summer.Avg G2-2-Summer.Peak G2-2-Summer.Peak G2-2-Summer.PeakStructure # 1 1 2 1 1 2





Nominal L-L Voltage 230 kV 115 kV 115 kV 230 kV 115 kV 115 kVMax Votlage 105% 105% 105% 105% 105% 105%Case Title G2-2-Winter.Avg G2-2-Winter.Avg G2-2-Winter.Avg G2-2-Winter.Peak G2-2-Winter.Peak G2-2-Winter.PeakStructure # 1 1 2 1 1 2





Nominal L-L Voltage 230 kV 115 kV 115 kV 230 kV 115 kV 115 kVMax Votlage 105% 105% 105% 105% 105% 105%

Case Title I1-Summer.Avg I1-Summer.Avg I1-Summer.Peak I1-Summer.Peak I1-Winter.Avg I1-Winter.Avg I1-Winter.Peak I1-Winter.PeakStructure # 1 1 1 1 1 1 1 1

Line # 1 2 1 2 1 2 1 2Conductor Size ACSS 1590 kcmil Falcon ACSR 795 kcmil Tern ACSS 1590 kcmil Falcon ACSR 795 kcmil Tern ACSS 1590 kcmil Falcon ACSR 795 kcmil Tern ACSS 1590 kcmil Falcon ACSR 795 kcmil Tern

Line Current 86 86 114 114 388 388 646 646Structure R_3A_Line1 R_3A_Line2 R_3A_Line1 R_3A_Line2 R_3A_Line1 R_3A_Line2 R_3A_Line1 R_3A_Line2


Analysis Profile to Str Centerline 32.5 ft 32.5 ft 32.5 ft 32.5 ft 32.5 ft 32.5 ft 32.5 ft 32.5 ft


Case Title I2-Summer.Avg.Oak1only I2-Summer.Avg.Oak1only I2-Summer.Peak.Oak1only I2-Summer.Peak.Oak1only I2-Winter.Avg.Oak1only I2-Winter.Avg.Oak1only I2-Winter.Peak.Oak1only I2-Winter.Peak.Oak1onlyStructure # 1 1 1 1 1 1 1 1






SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-8 REV. 1

Case Title I2-Summer.Avg.Willow2 I2-Summer.Avg.Willow2 I2-Summer.Peak.Willow2 I2-Summer.Peak.Willow2 I2-Winter.Avg.Willow2 I2-Winter.Avg.Willow2 I2-Winter.Peak.Willow2 I2-Winter.Peak.Willow2Structure # 1 1 1 1 1 1 1 1






Case Title I2-Summer.Avg.Oak2only I2-Summer.Peak.Oak2only I2-Winter.Avg.Oak2only I2-Winter.Peak.Oak2onlyStructure # 1 1 1 1

Line # 1 1 1 1Conductor Size ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon ACSS 1590 kcmil Falcon





Case Title P1-Summer.Avg P1-Summer.Peak P1-Winter.Avg P1-Winter.PeakStructure # 1 1 1 1






Case Title P2-Summer.Avg P2-Summer.Peak P2-Winter.Avg P2-Winter.PeakStructure # 1 1 1 1






SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-9 REV. 1

Case Title K3-Summer.Avg K3-Summer.Peak K3-Winter.Avg K3-Winter.PeakStructure # 1 1 1 1






Case Title K3-Summer.Avg.Oak1only K3-Summer.Avg.Oak1only K3-Summer.Peak.Oak1only K3-Summer.Peak.Oak1only K3-Winter.Avg.Oak1only K3-Winter.Avg.Oak1only K3-Winter.Peak.Oak1only K3-Winter.Peak.Oak1onlyStructure # 1 1 1 1 1 1 1 1


















SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-10 REV. 1

Case Title J1-Summer.Avg J1-Summer.Peak J1-Winter.Avg J1-Winter.PeakStructure # 1 1 1 1


Line Current 95 127 740 1233Structure C_10B C_10B C_10B C_10B


Analysis Profile to Str Centerline 50 ft 50 ft 50 ft 50 ft


Case Title J1-Summer.Avg.Willow1 J1-Summer.Avg.Willow1 J1-Summer.Peak.Willow1 J1-Summer.Peak.Willow1 J1-Winter.Avg.Willow1 J1-Winter.Avg.Willow1 J1-Winter.Peak.Willow1 J1-Winter.Peak.Willow1Structure # 1 1 1 1 1 1 1 1














Line Current 95 86 127 114 740 388 1233 646Structure C_13_Pole1 C_13_Pole2 C_13_Pole1 C_13_Pole2 C_13_Pole1 C_13_Pole2 C_13_Pole1 C_13_Pole2




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-11 REV. 1













Case Title J4-Summer.Avg J4-Summer.Avg J4-Summer.Peak J4-Summer.Peak J4-Winter.Avg J4-Winter.Avg J4-Winter.Peak J4-Winter.PeakStructure # 1 1 1 1 1 1 1 1












SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-12 REV. 1







Case Title M1-Summer.Avg M1-Summer.Avg M1-Summer.Peak M1-Summer.Peak M1-Winter.Avg M1-Winter.Avg M1-Winter.Peak M1-Winter.PeakStructure # 1 1 1 1 1 1 1 1


















SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-13 REV. 1













Case Title N1-Summer.Avg N1-Summer.Avg N1-Summer.Peak N1-Summer.Peak N1-Winter.Avg N1-Winter.Avg N1-Winter.Peak N1-Winter.PeakStructure # 1 1 1 1 1 1 1 1






Case Title N2-Summer.Avg N2-Summer.Avg N2-Summer.Peak N2-Summer.Peak N2-Winter.Avg N2-Winter.Avg N2-Winter.Peak N2-Winter.PeakStructure # 1 1 1 1 1 1 1 1






SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-14 REV. 1

Structure Type:

Offset from Structure CL

Conductor Attachment

Height Conductor SagConductor Diameter

Minimum Conductor Height

Average Conductor Height Phase Angle

X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A -14.5 90 10 1.544 80.0 83.3 0B -16.5 75 10 1.544 65.0 68.3 240C -14.5 59 10 1.544 49.0 52.3 120

Shield 1 NAShield 2 NA

Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A 14.5 90 10 1.544 80.0 83.3 0B 16.5 75 10 1.544 65.0 68.3 240C 14.5 59 10 1.544 49.0 52.3 120

Shield 1 0 100 8.5 0.656 91.5 94.3 NAShield 2 NA

Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A -23 54 10 1.544 44.0 47.3 0B 0 54 10 1.544 44.0 47.3 240C 23 54 10 1.544 44.0 47.3 120


Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A 9.5 75 10 1.544 65.0 68.3 0B -9.5 75 10 1.544 65.0 68.3 240C 9.5 61 10 1.544 51.0 54.3 120


Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A -9.5 75 10 1.544 65.0 68.3 0B 9.5 75 10 1.544 65.0 68.3 240C -9.5 61 10 1.544 51.0 54.3 120


C_1_Line1

C_1_Line2

C_10B

C_13_Pole1

C_13_Pole2

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-15 REV. 1

Structure Type:








Structure Type:








Structure Type:








Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A 7.5 70 10 1.063 60.0 63.3 0B 7.5 56 10 1.063 46.0 49.3 240C 7.5 42 10 1.063 32.0 35.3 120


Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A 5 50 10 1.544 40.0 43.3 0B -5 45 10 1.544 35.0 38.3 240C 5 40 10 1.544 30.0 33.3 120


R_3A_Line1

R_3A_Line2

Existing_Str_05_G2

R_1_80ft

R_1_100ft

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-16 REV. 1

Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A 11.5 35 10 1.063 25.0 28.3 0B 0 35 10 1.063 25.0 28.3 240C -11.5 35 10 1.063 25.0 28.3 120


Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A -5 70 10 1.063 60.0 63.3 0B -5 60 10 1.063 50.0 53.3 240C -5 50 10 1.063 40.0 43.3 120


Structure Type:








Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A 5 95 10 1.063 85.0 88.3 0B 5 85 10 1.063 75.0 78.3 240C 5 75 10 1.063 65.0 68.3 120


Structure Type:








Existing_Str_01

Existing_Str_02

Existing_Str_03

Existing_Str_04_line_1

Existing_Str_04_Line_2

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-17 REV. 1

Structure Type:








Structure Type:








Structure Type:








Structure Type:








Structure Type:






X [ft] Y [ft] [ft] [in] [ft] [ft] [°]A -5 55 10 1.063 45.0 48.3 0B 5 50 10 1.063 40.0 43.3 240C -5 45 10 1.063 35.0 38.3 120


Existing_Str_05

Existing_Str_06

Existing_Str_07

Existing_Str_08

Existing_Str_09

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 A-18 REV. 1

APPENDIX B – POTENTIAL ROUTE SEGMENTS MAP

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 B-1 REV. 1

#*

#*

#*

"")"")

"")

"")

"")

"")

"")

"")

"")

"")

"")"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")

"")"")

"")"")

BeauxArts

Bellevue

Burien

ClydeHill

HuntsPoint

Issaquah

Kirkland

Medina

MercerIsland

Newcastle

Redmond

Redmond

Redmond

Renton

Renton

Seattle

Sammamish

SeaTac

Tukwila

YarrowPoint

LakesideSubstation

SammamishSubstation

Talbot HillSubstation

NE Union Hill Rd

98th

Ave N

E

196th

Ave N

E

SE May Valley Rd

Northup Way

N 30th St

Linco

ln Av

e NE

148th

Ave S

E

Hous

er Wa

y N

NE 85th St154th Ave NE

SE 128th Way

Log a

n Av

e N

SR 900

162nd Ave NE

Monro

e Av

e NE

12th Ave

Priva

te Rd

77t h

A ve S

E

NE Novelty Hill Rd

NE 3rd St

SR 900

Overl

ake

Dr E

NE 85th StNE 90th St

S 132nd St

Lakemont

Blvd SE

SE May Valley Rd

5th Pl

2 08 th

Ave N

E

Jeric

ho Av

e SE

78th

Ave S

E

S 130th St

164th

Ave S

E

1 32 n

d Av

e SE

108th

Ave N

E

Patrio

t Way

SE

N 10th St

9th Ave S

SR 90 0

W Mercer Way

Newport

Way NW

NW Sammamish Rd

7th Ave

NE 95th St

SR 900

180th

Ave N

E

NE Union Hill Rd

180t h

Ave N

E

1 2th

Ave N

W

148 th

Ave N

E

SE 128th St

216 th

A ve N

E

204th

Pl NE

SE 8th St

Marke

t St

SE Newport Way

170th

Ave N

E

NE 100th St

Lake Hills Blvd

SR 202

Union

Ave N

E

175 th

Ave S

E

104th

Ave S

E

101s

t Ave

SEB e

llevu

e Wa

y NE

Forbes

Creek Dr

148t h

A ve S

E

Kirkland Way

NE 60th St

154th Pl NE

S 112th St

195th Ave NE

212th

Ave S

E

156th

Ave S

ESE 24th St

3rd St

122n

d A v

e NE

6th St W

NE 4th St

116th

Ave S

E

Village Park Dr SE

8th S t S

SR 900

215th Pl NE

156th

Ave N

E

SE 22nd

Pl

Sahalee

Way NE

Nile

A ve N

E

SE 26th St

SR 900

Northup Way

Central Way

State

St S

NE Inglewood Hill Rd

148 th

A ve N

E

NE 70th St

164th

Ave N

E

18th Ave

NE 60th St

123rd

Ave S

E

78th

A ve S

B urn e

tt Av e

N

East

Lake

Samm

amish

Pkwy

SE

148th

Ave N

E

Lake

view

Dr NE

NE 100th St

NE Union Hill Rd

212th

Way SE

112th

Ave S

E

8 4th

A ve S

NE Bellevue

Redmond Rd8 7

th A v

e S

SE May

Valley Rd

Louis Thompson

Rd NE

Edm o

nds

Ave N

E

Main St

NE 52nd St

Jeric

ho Av

e NE

NE 51st St

NE 40th St

108th

Ave N

E

8 4th

Ave S

E

SR 900

Coal

Cree

k Pk

wy SE

West Lake

Sammamish Pkwy NE

Abe rd

een

Ave N

E

N 40th St

Everg

re en P

o int R

d

East Lake

Sammamish Pkwy NE

Hol ly Ln

116 th

Ave N

E

1 34t h

Ave N

E1 3

2 nd

Ave N

E

113th

Ave S

E

NE 8th StNE 4th St

Rain ier Ave N

NE 38th Pl

SE 20th St

Wildwood Blvd SW

Rainier Ave S

124th

Ave N

ENE 8th St

Lake

St S

SE 60th St

Uni on

Ave N

E

W Me

rcer W

ay

NE Redmond Way

Island C rest Way

NE 27th St

N 6th St

SE 34th St

140th

Ave N

E

148 th

Ave N

E

Duva

ll Ave

N E

108 th

Ave N

E

Island Crest Way

NE Novelty Hill Rd

SE 43rd Way

173rd Av e NE

7th Ave

164t h

A ve S

E

NE 80th St

Richards Rd

178th Pl NE

Will ia

ms Av

e S

208th

A ve N

E

SR 20

2

NE 60th St

E Merc

er

Way

Northup Way

140th

Ave N

E

2nd Ave S

148t h

Ave S

E

Coal Creek

Pkwy SE

W Sunset Way

Bellevue Way SE

NE 8th St

NE 104th St

Avonda

le Rd NE

NE 24th St

A-1A-2

C-1

C-2

C-3

E-1

E-2

E-3

F-1

G2-1G2-2

I-1I-2

J-1

J-2

J-3J-4

K-2

M-1M-2

M-3

M-4

M-5

N-1

N-2

Bypass-2

K-4K-3

P-1

Bypass-3

C-4

P-2

Bypass-4

Bypass-1VU520

§̈¦405

VU520

§̈¦90

§̈¦90

§̈¦405

VU167§̈¦405

§̈¦5

§̈¦5

")4

")3

")5

")6

")2

")1

LakeSammamish

LakeWashington

Redmond WatershedPreserve

Soos CreekPark and

Trail

Cougar MountainRegional

Wildland Park

MarymoorPark

Bridle TrailsStatePark

SquakMountainState Park

Cougar/SquakCorridor

LakeSammamishState Park

November 2016NOTE: Map is for illustrative purposes only. Preliminary route, pole types, andpole heights are subject to change pending design, engineering, and environmental review.

0 1 2Miles

1 inch = 6,500 feet1:78,000

Page Size: 11" x 17"

Segment 1 - RedmondSegment 2 - Bellevue NorthSegment 3 - Bellevue Central

Segment 4 - Bellevue SouthSegment 5 - NewcastleSegment 6 - Renton

"") EMF Reading Location

¯

Potential Route Segments EMF Readings

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 B-2 REV. 1

APPENDIX C – STRUCTURE DRAWINGS

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-1 REV. 1

Figure 1

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-2 REV. 1

Figure 2

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-3 REV. 1

Figure 3

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-4 REV. 1

Figure 4

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-5 REV. 1

Figure 5

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-6 REV. 1

Figure 6

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-7 REV. 1

Figure 7

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-8 REV. 1

Figure 8

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 C-9 REV. 1

APPENDIX D – EMF PLOTS

SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-1 REV. 1

Section A-1: Electric Field

Section A-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)

Existing Configuration

1.487

1.292

Upgraded Configuration

1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)

Existing Configuration (Average)

10.46

6.02

Upgraded Configuration (Winter Peak)

33.54

24.39

Limit of 4.16 kV/m at edge of ROW

Limit of 2,000 mG at edge of ROW


SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-2 REV. 1

Section A-2: Electric Field

Section A-2: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


10.46

6.02


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-3 REV. 1

Section C-1: Electric Field

Section C-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


10.46

6.02


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-4 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


12.01

7.94


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-5 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


12.01

7.94


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-6 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


12.01

7.94


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-7 REV. 1

Section E-1: Electric Field

Section E-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


10.46

6.02


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-8 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


12.01

7.94


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-9 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


12.01

7.94


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-10 REV. 1

Section Bypass1: Electric Field

Section Bypass1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.908

0.807

Case

Max

Edge of

ROW

(mG) (mG)


20.62

19.6




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-11 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.908

0.807

Case

Max

Edge of

ROW

(mG) (mG)


20.62

19.6




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-12 REV. 1

Section F-1: Electric Field

Section F-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.908

0.807

Case

Max

Edge of

ROW

(mG) (mG)


20.62

19.6




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-13 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.908

0.807

Case

Max

Edge of

ROW

(mG) (mG)


20.62

19.6




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-14 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.908

0.807

Case

Max

Edge of

ROW

(mG) (mG)


20.62

19.6




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-15 REV. 1

Section G2-1: Electric Field

Section G2-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.793

0.522


3.08

1.534

Case

Max

Edge of

ROW

(mG) (mG)


14.78

10.65


157.73

125.73




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-16 REV. 1

Section G2-2: Electric Field

Section G2-2: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.793

0.522


3.08

1.534

Case

Max

Edge of

ROW

(mG) (mG)


14.78

10.65


157.73

125.73




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-17 REV. 1

Section I-1 Oak1: Electric Field

Section I-1 Oak1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.423


3.054

1.653

Case

Max

Edge of

ROW

(mG) (mG)


11.76

5.79


161.27

127.46




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-18 REV. 1

Section I-1: Electric Field

Section I-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.423


1.957

1.159

Case

Max

Edge of ROW e

(mG) (mG)


11.76

5.79


107.88

89.55




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-19 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.423


3.054

1.653

Case

Max

Edge of

ROW

(mG) (mG)


11.76

5.79


161.27

127.46




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-20 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.585


0.939

0.716

Case

Max

Edge of

ROW

(mG) (mG)


11.76

5.79


48.06

42.84




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-21 REV. 1

Section I-2 Willow2: Electric Field

Section I-2 Willow2: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.585


1.957

1.159

Case

Max

Edge of

ROW

(mG) (mG)


11.76

5.79


107.88

89.55




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-22 REV. 1

Section P-1: Electric Field

Section P-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.939

0.716

Case

Max

Edge of

ROW

(mG) (mG)


48.06

42.84




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-23 REV. 1

Section P-2: Electric Field

Section P-2: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.939

0.716

Case

Max

Edge of

ROW

(mG) (mG)


48.06

42.84




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-24 REV. 1

Section K-3 for Oak1: Electric Field

Section K-3 for Oak1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


3.054

1.653

Case

Max

Edge of

ROW

(mG) (mG)


161.27

127.46




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-25 REV. 1

Section K-3: Electric Field

Section K-3: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.939

0.716

Case

Max

Edge of

ROW

(mG) (mG)


48.06

42.84




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-26 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


3.054

1.653

Case

Max

Edge of

ROW

(mG) (mG)


161.27

127.46




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-27 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.939

0.716

Case

Max

Edge of

ROW

(mG) (mG)


48.06

42.84




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-28 REV. 1

Section J-1 for Willow1: Electric Field

Section J-1 for Willow1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


81.53

58.46




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-29 REV. 1

Section J-1: Electric Field

Section J-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.686

1.407

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


147.3

81.68




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-30 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


0.965

0.838

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


38.97

35.89




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-31 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.686

1.407

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


147.3

81.68




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-32 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


0.965

0.838

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


38.97

35.89




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-33 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.686

1.407

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


147.3

81.68




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-34 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.423


3.054

1.653

Case

Max

Edge of

ROW

(mG) (mG)


3.02

1.49


161.27

127.46




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-35 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


0.645

0.585


0.939

0.716

Case

Max

Edge of

ROW

(mG) (mG)


3.02

1.49


48.06

42.84




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-36 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


0.965

0.838

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


38.97

35.89




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-37 REV. 1

Section M-1: Electric Field

Section M-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


0.965

0.838

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


38.97

35.89




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-38 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


0.965

0.838

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


38.97

35.89




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-39 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


0.965

0.838

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


38.97

35.89




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-40 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-41 REV. 1



Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


99.42

67.58


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-42 REV. 1

Section N-1: Electric Field

Section N-1: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


132.71

80.70


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-43 REV. 1

Section N-2: Electric Field

Section N-2: Magnetic Field

Case

Max

Edge of

ROW

(kV/m) (kV/m)


1.487

1.292


1.654

0.631

Case

Max

Edge of

ROW

(mG) (mG)


122.94

85.64


33.54

24.39




SAN 094-2691 (SR-06) PSE (12/13/16) JB 132155 D-44 REV. 1

puget sound energy - energize eastside eis · puget sound energy . ... 7 7.1 corridor ... single...

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