STATE OF CALIFORNIA
PUBLIC UTILITIES COMMISSION

Southern California Edison's
Tehachapi Renewable Transmission Project

(Application A.07-06-031, filed June 29, 2007)

   
 

   
Variances and Minor Project Changes

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Variance Request

Date Requested

Date Issued

Segment

Description

WORK PACKAGE 1 - SEGMENTS 4, 5, and 10

Segment 4

VR #42

3/04/11

3/08/11

4

Additional access road improvements

VR #55

4/12/11

4/20/11

4

Relocate two towers and associated access roads and disturbance areas within ROW

VR #77

7/27/11

8/03/11

4

Two additional Wire Stringing Sites near Towers 35 and 51

VR #79

8/06/11

8/11/11

4

Guard Structure Site near Tower 52

VR #82

8/18/11

8/30/11

4

Wire Stringing Site relocations and new Wire Stringing Site and overland travel routes

VR #86

9/02/11

9/12/11

4

Two Guard Structure Sites

VR #88

9/15/11

9/20/11

4

Allow for the use of six water trucks that do not meet the requirements of MM AQ-1d (also for use on Segments 5 & 10)

VR #92

10/01/11

10/03/11

4

Access road use near Tower 31

VR #98

10/22/11

11/04/11

4

Additional turning radii and road reclassification associated with Tower M73-T3AX

VR #109

12/22/11

1/04/12

4

Additional wire stringing site outside of Antelope Substation

Segment 5

VR #13

11/09/10

11/17/10

5

Additional wire stringing sites

VR #15

11/18/10

11/19/10

5

Additional guard structures between Highway 14 and Sierra Highway

VR #16

11/12/10

11/19/10

5

Realign an existing access road at the southeastern corner of the Vincent Substation 500 kV expansion area

VR #18

11/24/10

12/01/10

5

Continue use of two existing access roads that are approved under a TEWS

VR #19

Revised 11/23/10

12/01/10

5

Additional wire stringing sites

VR #40

3/02/11

3/03/11

5

Additional access road to Tower 29

VR #41

3/04/11

3/08/11

5

Additional access road improvements

VR #45

3/22/11

3/25/11

5

Soil stockpile areas at three locations

VR #48

4/06/11

4/08/11

5

Start of construction prior to Los Angeles County Public Works grading permit issuance

VR #53

4/05/11

4/15/11

5

Permission to build slope stabilization Towers prior to Los Angeles County Public Works Permit

VR #54

4/14/11

4/18/11

5

Soil stockpile area near Tower 27

VR #61

5/11/11

5/13/11

5

Additional access off Godde Hill Road

VR #66

5/26/11

6/06/11

5

Elizabeth Lake access road

VR #70

6/14/11

6/30/11

5

Change in pulling site location at Towers 22, 43, 51a, and 57

VR #76

Revised 7/25/11

8/03/11

5

Relocation of a Wire Stringing Site near Tower 34

VR #88

9/15/11

9/20/11

5

Allow for the use of six water trucks that do not meet the requirements of MM AQ-1d (also for use on Segments 4 & 10)

VR #90

9/26/11

10/03/11

5

Extra workspace for Tower 30

VR #91

9/28/11

10/03/11

5

Addition of mats at Tower 45

VR #93

9/30/11

10/05/11

5

Additional disturbance area near Tower 55A

VR #95

9/30/11

10/12/11

5

Additional disturbance areas at Towers 19, 22, and 25

VR #101

11/02/11

11/04/11

5

Additional workspace at Towers 30, 51a, and 61

VR #102

11/02/11

11/09/11

5

Extra workspace near Tower 18

VR #103

11/04/11

11/09/11

5

Additional Guard Structure Sites

VR #105

11/06/11

11/14/11

5

Additional workspace at Towers 6, 28B, 44, 68, and M113-T3

VR #106

11/09/11

11/17/11

5

Additional workspace and roadways at Tower 30

VR #108

11/18/11

11/22/11

5

Extra workspace near Towers 50, 51A, and 55

VR #111

1/11/12

1/17/12

5

Additional vehicle parking and equipment staging near Tower 25

VR #114

1/24/12

2/03/12

5

Additional disturbance areas at Tower 86

VR #121

3/16/12

3/20/12

5

Additional work area near Tower 19

VR #124

3/26/12

3/30/12

5

Additional disturbance areas near Tower M18-T5

VR #139

1/09/13

1/11/13

5

Road change designation from minimum to medium improvement near Tower 54

Segment 10

VR #36

2/14/11

2/15/11

10 Telecom

Move two wood poles approximately 5 feet out of the drainage along Oak Creek Road

VR #73

6/01/11

7/08/11

10

Shift in Tower 43 Wire Stringing Site

VR #80

8/10/11

8/12/11

10

Roadway reclassification and modification near Tower 83

VR #81

8/12/11

8/18/11

10

Roadway reclassification and modifications near Towers 48 and 49

VR #87

9/09/11

9/12/11

10

Use of existing roads between 90th Street west and Tower 6

VR #88

9/15/11

9/20/11

10

Allow for the use of six water trucks that do not meet the requirements of MM AQ-1d (also for use on Segments 4 & 5)

VR #89

9/15/11

9/22/11

10

Increased turning radii at Towers 67 and 68, and road improvements at Tower 74

WORK PACKAGE 3 - SEGMENTS 7 AND 8

Segment 7

VR #2

5/25/10

5/27/10

7

Relocation of helicopter landing zone for Segment 7 telecommunications work

VR #3

6/08/10

6/10/10

7

Clarification of Segment 7 Telecom construction operating hours and to work the weekend dates of June 12, 13, 19, and 20, within the City of Irwindale

VR #5

8/20/10

8/20/10

7

Night work for Segment 7 Telecom

VR #21

12/03/10

12/03/10

7

Remove fabric on chain-link fence surrounding Mesa Material Yard because of graffiti (yard also used for Segment 8)

VR #22

11/22/10

12/07/10

7

Additional wire stringing sites

VR #23

12/03/10

12/09/10

7

Ten additional access roads

VR #26

1/06/11

1/06/11

7

Revised disturbance areas in Montebello Hills

VR #27

1/12/11

1/13/11

7

Relocation of interset Tower M54-T3A

VR #31

2/04/11

2/04/11

7

Revised 66 kV underground alignment along Edison Avenue in the City of Chino

VR #46

3/25/11

4/04/11

7

Temporary disturbance areas for underground 66 kV

VR #52

4/11/11

4/14/11

7

Additional access to interset Tower M54-T3A

VR #57

4/07/11

4/25/11

7

Additional improvements to Van Tassel Motorway

VR #60

4/25/11

5/13/11

7

Wire Stringing Site expansions

MOD
VR #60

4/25/11

6/06/11

7

Additional Wire Stringing Site 7.1a

VR #62

5/12/11

5/18/11

7

Soil stockpile area near Tower M27-T3

VR #113

1/11/12

1/27/12

7

Addition of tower work areas in Montebello Hills

VR #115

2/07/12

2/09/12

7

Expansion of wire sites and guard structures

VR #117

2/24/12

3/01/12

7

Wire Stringing Site expansions near Towers M33-T1 and M41-T4

VR #118

3/05/12

3/07/12

7

Access road near Tower M42-T6 and Wire Stringing Site 7.75

VR #119

3/01/12

3/13/12

7

Snub site between Towers M32-T3 and M32-T4

VR #123

3/27/12

3/30/12

7

Additional parking areas at Towers M39-T1 through M39-T3

VR #126

4/17/12

4/20/12

7

Additional area for Wire Stringing Site 7.15

VR #128

5/03/12

5/14/12

7

Changes to Wire Stringing Site and access roads between Towers M30-T1 and M29-T3

VR #136

9/25/12

10/04/12

7

Extra workspace and drainage crossing at Tower M31-T2

VR #137

11/02/12

11/06/12

7

Additional work area for tower M38-T4

VR #140

12/10/12

2/07/13

7

Additional Wire Stringing Site and access road additions

VR #141

1/30/13

2/08/13

7

66 kV Relocation - open taps and hang grounds at Pole No. 1723533 for an outage

VR #152

3/31/14

4/09/14

7

Additional extra workspace for Wire Stringing Site near Tower M30-T2 and Wire Stringing Site 7.13

VR #159

7/31/14

8/15/14

7

Guard structure at Tower M35-T4

VR #160

8/04/14

8/05/14

7

Additional Wire Stringing Site at Tower M36-T2

VR #161

8/14/14

8/29/14

7

Expansion of a guard structure location north of the 60 freeway

VR #162

8/20/14

8/29/14

7

Additional Wire Stringing Site near Tower M37-T3

VR #163

10/02/14

10/02/14

7

Additional Guard Structure Sites near Tower M40-T5

VR #165

11/06/14

11/12/14

7

Additional Guard Structure Site near Mesa Substation

Segment 8

VR #6

8/26/10

8/26/10

8

Work on weekends for Segment 8 Telecom

VR #7

9/10/10

9/16/10

8

New Wire Stringing Sites and pull sites for Segment 8 Phase 1

VR#8

9/16/10

9/16/10

8

Clarification of construction hours for Segment 8 Phase 1

Verbal

10/08/10

10/08/10

8

Wire Stringing Sites for construction on Sunday, October 10, on Segment 8 Phases 2 & 3

VR #10

10/08/10

10/13/10

8

Additional Wire Stringing Sites, Segment 8 Phase 2 & 3

VR #11

10/01/10

10/15/10

8

Relief from focused biological survey requirements because of restricted property access, Segment 8 Phase 1

VR #12

10/06/10

10/15/10

8

Additional Wire Stringing Sites, Segment 8 Phase 1

VR #14

11/17/10

11/19/10

8

Additional Shoofly pole in Tonner Canyon, Segment 8 Phase 1

VR #17

Revised
11/17/10

11/22/10

8

Additional 66 kV material storage near Rio Hondo and Chino Substations

VR #20

11/30/10

12/02/10

8

Revised alignment of an access road for safer access to tower sites on Segment 8 Phase 1

VR #21

12/03/10

12/03/10

8

Remove fabric on chain-link fence surrounding Mesa MY because of graffiti (also on Segment 7)

VR #24

12/17/10

12/20/10

8

Use of an existing concrete parking area/pad in Tonner Canyon as a helicopter landing zone and equipment staging and parking area, Segment 8 Phase 1

VR #25

12/17/10

12/20/10

8

Revision to the Tower Work Area for Tower M73-T2, Segment 8 East (Phase 3)

VR #31

2/04/11

2/04/11

8

Revised 66 kV underground alignment along Edison Avenue in the City of Chino

VR #33

2/08/11

2/10/11

8

Access route to Tower M0-T6, Segment 8 Phase 2

VR #35

2/14/11

2/14/11

8

Access to additional Wire Stringing Sites between Oaks Avenue and Tower M46-T7b, Segment 8 Phase 3

VR #38

2/23/11

2/25/11

8

Expansion of Wire Stringing Site for Segment 8 Phase 4 work

VR #43

3/03/11

3/10/11

8

Additional access to Tower M2-T2, Segment 8 Phase 2

VR #44

3/16/11

3/18/11

8

Tower M2-T5 and access road shift within SCE ROW, Segment 8 Phase 2

VR #47

4/05/11

4/06/11

8

Wire Stringing Sites for Tower M2-T2, Segment 8 Phase 2

VR #48

4/06/11

4/08/11

8

Start of construction prior to Los Angeles County Public Works grading permit issuance, Segment 8 Phase 1

VR #49

4/06/11

4/08/11

8

Extended work hours on Segment 8 Phase 2

VR #50

4/05/11

4/13/11

8

Turnouts along Sanome Mountain Way, Segment 8 Phase 1

VR #51

3/29/11

4/13/11

8

Six additional Wire Stringing Sites on Segment 8 Phases 2 and 3

VR #53

4/05/11

4/15/11

8

Permission to build slope stabilization Towers prior to Los Angeles County Public Works Permit, Segment 8 Phases 1 and 4

VR #58

5/02/11

5/05/11

8

Tower M48-T4 access road, Segment 8 Phase 4

VR #59

5/06/11

5/09/11

8

Additional parking, staging, and turn-around areas at Towers M49-T1 and M59-T2, Segment 8 Phase 1

VR #63

5/19/11

5/23/11

8

Change to previously approved access road at Tower M61-T1, Segment 8 Phase 1

VR #64

5/23/11

6/06/11

8

Extra workspace to accommodate wire tagging areas, Segment 8 Phase 4

VR #65

5/25/11

6/06/11

8

Extra parking, staging and turnaround at Tower M48-T3, Segment 8 Phase 4

VR #67

5/27/11

6/06/11

8

Additional workspace near Tower M23-T2A, Segment 8 Phase 1

VR #71

6/27/11

7/06/11

8

Extra workspace at Towers M57-T2 and M57-T3, Segment 8 Phase 1

VR #72

7/01/11

7/08/11

8

Additional workspace at the I-605 Shoofly area, Segment 8 Phase 4

VR #78

8/03/11

8/04/11

8

Relief from focused biological survey requirements because of restricted property access, Segment 8 Phase 1 (CDFG approval provided)

VR #83

7/26/11

8/30/11

8

Access road for Towers MA1-T2 and MA1-T4, Segment 8 Phase 4

VR #84

8/30/11

9/01/11

8

Access road and staging area for Towers M54-T1 and M54-T2, Segment 8 Phase 4

VR #85

7/15/11

9/12/11

8

Additional guard structure sites at Fullerton Road and Wire Stringing Sites at Towers M51-T2, M51-T3, M50-T1, M45-T4 and M6-T2, Segment 8 Phase 4

VR #94

9/28/11

10/12/11

8

Widen the curve of an access road leading to Tower M56-T4, Segment 8 Phase 1

VR #96

10/12/11

10/17/11

8

Guard structure site and access road to Tower MA1-T3, Segment 8 Phase 4

VR #97

10/06/11

10/21/11

8

Telecom wire sites at Rose Hills

VR #99

10/20/11

11/01/11

8

Extra Workspace for topsoil salvage at Tower M56-T3, Segment 8 Phase 1

VR #100

9/28/11

11/04/11

8

Twenty-four staging and turnaround areas, Segment 8 Phase 4

MOD #1
VR #100

9/05/14

9/17/14

8

Addition of helicopter landing at pre-approved sites, Segment 8 Phase 4

MOD #2
VR #100

11/26/14

12/02/14

8

Additional temporary road widening to access Wire Stringing Site, Segment 8 Phase 4

MOD #3
VR #100

12/09/14

01/13/15

8

Use of approved staging area as helicopter landing zone near Tower M49-T4, Segment 8 Phase 4

VR #104

11/02/11

11/09/11

8

Use of 605 Shoofly as Contractor Yard, Segment 8 Phase 4

VR #107

11/16/11

11/18/11

8

Use of Contractor yard previously approved as TEWS in Chino, 66 kV

VR #110

1/13/12

1/10/12

8

Widen road near Towers M55-T2 and M56-T1, Segment 8 Phase 1

VR #112

1/12/12

1/17/12

8

Permanent removal of the fabric screening surrounding the Mira Loma Contractor Yard

VR #116

1/27/12

3/01/12

8

Additional Guard Structure Sites at Towers M64-T4 and M64-T5, Segment 8 Phase 1

VR #122

2/22/12

3/30/12

8

Running Branch Road staging area, Segment 8 Phase 1

VR #127

4/04/12

4/23/12

8

Use of existing roads in Rose Hills & Sanitations District, Segment 8 Phase 4

VR #129

5/01/12

Denied
5/16/12

8

Relief from focused biological survey requirements because of restricted property access, Rose Hills, Segment 8 Phase 4

VR #132

6/20/12

7/22/12

8

Curve widening along existing access roads, modified Wire Stringing Sites and access at Towers M45-T4/M6-T2 and M45-T5, Segment 8 Phase 4

VR #134

8/24/12

8/29/12

8

Landfill access to Tower M45-T1, Segment 8 Phase 4

VR #135

8/22/12

9/12/12

8

Tower M45-T5 access road curve widening and pull-outs, Segment 8 Phase 4

VR #142

2/11/13
Additional info submitted 5/28/13

6/05/13

8

Additional work areas and access roads, Segment 8 Phases 1 and 4

VR #143

5/23/13

6/05/13

8

Additional access roads, guard structures, and distribution clearances, Segment 8 Phase 3

VR #145

8/15/13

8/23/13

8

Extra workspace near Tower M57-T2 in Tonner Canyon, Segment 8 Phase 1

VR #146

9/09/13

9/26/13

8

Use of two pull-outs for parking equipment near Towers M44-T3 and M43-T3, Segment 8 Phase 4

VR #148

10/26/13

11/07/13

8

Additional parking areas near Tower M57-T1 in Tonner Canyon, Segment 8 Phase 1

VR #149

2/22/12 resubmitted 9/27/13

11/12/13

8

Extra workspace at Tower M60-T1, Segment 8 Phase 1

VR #151

3/27/14

4/03/14

8

Temporary use of existing access road to Tower M7-T1, Segment 8 Phase 4

VR #153

4/07/14

4/09/14

8

Additional space for wire stringing in Rose Hills Cemetery, Segment 8 Phase 4

VR #154

4/07/14

4/11/14

8

Additional space for wire stringing near Tower M55-T1, Segment 8 Phase 4

VR #156

6/17/14

7/17/14

8

Additional Wire Stringing Site east of Tower M53-T3, Segment 8 Phase 4

VR #157

6/27/14

7/17/14

8

Additional Wire Stringing Site near Wire Stringing Site 8-4.22, Segment 8 Phase 4

VR #158

7/01/14

7/17/14

8

Use of alternative access road to Tower M70-T3/T4; currently approved under TEWS, Segment 8 Phase 3

VR #164

9/02/14

10/10/14

8

Helicopter Landing Zone near Tower M69-T2, Segment 8 Phase 3

VR #166

10/31/14

11/18/14

8

Temporary area for water tanks in two locations for 500 kV Underground

VR #167

2/06/15

2/20/15

8

Temporary water pipeline for 500 kV Underground

10/09/15
10/21/15
8
Use of two existing access roads and three additional wire setup sites on 500 kV Underground
11/23/15
11/24/15
8
Use of additional disturbance areas
12/07/15
12/09/15
8
Use of an additional wire setup site north of M65-T3
12/24/15
1/05/16
8
Installation of temporary aboveground water pipeline to support HDD operations
MTWC #5
7/13/16
7/26/16
8
Foot access to foundation outside approved disturbance area and temporary fencing.

WORK PACKAGE 2 - SEGMENTS 6 AND 11 (NON-ANF LANDS)

Segment 6

 

3/30/12

Rescinded

6A

Corral relocation near Tower 12

VR #130

6/05/12

6/12/12

6A

Use of additional access road near Towers 11 and 12

VR #131

6/03/12

6/06/12

6A

Placement of two generators and additional road use in Aliso Canyon to provide power during distribution line outage

VR #133

7/18/12

8/07/12

6A and 6C

Guy wire staking outside of disturbance areas to provide stability of suspended loads

VR #147

10/09/13

10/17/13

6A

Use of existing access roads for equipment staging

Segment 11

VR #74

7/22/11

7/28/11

11A

Modification of Guard Structure Sites

VR #75

7/25/11

8/03/11

11A

Equipment AQ-1d compliance

VR #144

7/17/13

8/07/13

11B

Pedestrian access to distribution line via trails

VR #150

11/20/13

12/11/13

11C

Additional work areas near Tower 5

VR #155

6/03/14

6/20/14

11C

Use of additional spur roads and pull outs

TRTP SUBSTATIONS

VR #1

3/25/10

3/26/10

Vincent

Expand grading area of Vincent substation by 15 feet for temporary turnaround areas for equipment

VR #4

8/11/10

8/13/10

Vincent

Utilize a fire hydrant along an unpaved spur road and also place two 10,000-gallon elevated water storage tanks adjacent to the hydrant

VR #32

2/04/11

2/07/11

Whirlwind

Temporary offsite equipment loading/unloading and parking areas

VR #34

 

2/11/11

Whirlwind

Temporary concrete slab within work area of VR #32

TRTP YARDS

VR #9

9/14/10

9/20/10

Yard 28 and Rancho Vista Yard

Hotwork (welding and cutting) at Yard 28 and Rancho Vista Yard

VR #28

1/14/11

1/19/11

Vincent South

Grading at Vincent South Material Yard

VR #29

1/14/11

1/19/11

Rodeo North and South

Additional parking areas at Rodeo North and South Contractor Yards

VR #30

1/28/11

1/28/11

Vincent North

Grading at Vincent North Material Yard

VR #37

2/19/11

2/24/11

Yard 75

Modification to Yard 75 boundaries

VR #39

3/01/11

3/03/11

All Yards

Replace fence fabric screening with slats for safety reasons during high wind events

VR #56

4/13/11

4/20/11

Vincent North & Vincent South

Installation of temporary power poles to provide power to Vincent North and Vincent South Material Yards

VR #120

3/02/12

3/15/12

Vincent North

Access for pedestrian gate at Vincent North Yard

VR #125

3/27/12

4/06/12

Vincent North & Vincent South

Additional power and associated disturbance areas needed at Vincent North and Vincent South Material Yards

VR #138

10/29/12

11/20/12

Vincent South

Expansion of the Vincent South Material Yard

MISCELLANEOUS

VR #68

5/10/11
Revised 6/14/11

6/24/11

All

Allow continued use of approved TEWS access roads if nesting birds subsequently move in

VR #69

6/14/11

6/27/11

All

Variance to MM AQ-1d

   

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