Common Ground
Dominion Energy SCHooks - Modoc 115/46 kV Rebuild
Filed owner code GPC · Georgia filingEVANS PRIMARY - THURMOND DAM (USA) #5 115KV REBUILD
13.42 miin service 1,979 days apart10–25 miNeeds reviewtentativerank 3

Pair DESC:6809 G__GPC:20793. A candidate pair that still needs evidence review before it can be treated as a coordination opportunity.

Coordination card

Impact inputs →

Deterministic facts

Gemini brief

Brief unavailable: no validated Gemini brief could be loaded for this pair. The deterministic evidence remains available.

Evidence

A

Hooks - Modoc 115/46 kV Rebuild

Dominion Energy SCDESC:6809 G
Source
DESC filing 2025-2029, p. 11
Native ID
6809 G
Owner code
Not published
In service
12/31/27 (exact date 2027-12-31)
Status
In Progress

Endpoint locations

  • Modocmedium confidence
    33.73629, -82.20150 · OpenStreetMap way/1074904620
    Medium by location-review-v2: exact normalized-name match to way/1074904620; state evidence home_state_only; operator evidence missing; voltage evidence match; coordinate method overpass_bbox_center; limitations project_area_unverified, operator_missing.
1 rejected or unlocated candidate
  • Hooks Unlocated by location-review-v2: no_named_osm_candidate.

Center: 33.73629, -82.20150, from one located endpoint

Values as filed

Project name
Hooks - Modoc 115/46 kV Rebuild
DESC filing 2025-2029, p. 11Hooks - Modoc 115/46 kV Rebuild
Project ID
6809 G
DESC filing 2025-2029, p. 116809 G
Description
Upgrade 6.5 miles of aging conductor with 1272 ACSR and rebuild with SPDC.
DESC filing 2025-2029, p. 11Upgrade 6.5 miles of aging conductor with 1272 ACSR and rebuild with SPDC.
Need
This project is required to address end of life and reliability issues on these lines.
DESC filing 2025-2029, p. 11This project is required to address end of life and reliability issues on these lines.
Status
In Progress
DESC filing 2025-2029, p. 11In Progress
In-service date
12/31/27
DESC filing 2025-2029, p. 1112/31/27
Estimated cost (as filed)
$7,800,000
DESC filing 2025-2029, p. 11Previous 2025 2026 2027 2028 2029 Total $150,000 $0 $100,000 $7,550,000 $0 $0 $7,800,000
Voltage
115 kV, 46 kV
DESC filing 2025-2029, p. 11Hooks - Modoc 115/46 kV Rebuild
Endpoints (as filed)
Hooks · Modoc
DESC filing 2025-2029, p. 11Hooks - Modoc 115/46 kV Rebuild

Filing changes

Raw source text
Project 11 of 47
Dominion Energy South Carolina
Planned Transmission Projects $2M and above Total
5 Year Budget
Hooks - Modoc 115/46 kV Rebuild
Project ID
6809 G
Project Description
Upgrade 6.5 miles of aging conductor with 1272 ACSR and rebuild with SPDC.
Project Need
This project is required to address end of life and reliability issues on these lines.
Project Status
In Progress
Planned In-Service Date
12/31/27
Estimated Project Cost
Previous 2025 2026 2027 2028 2029 Total
$150,000 $0 $100,000 $7,550,000 $0 $0 $7,800,000
*Total Estimated Amount applied to the 2027 Rate Base Calculation
B

EVANS PRIMARY - THURMOND DAM (USA) #5 115KV REBUILD

Filed owner code GPC · Georgia filingGPC:20793
Source
GPC filing 2025 IRP, p. 189 (page number only; decision D2)
Native ID
20793
Owner code
GPC · utility from owner:GPC
In service
6/1/2033 (exact date 2033-06-01)

Endpoint locations

  • EVANS PRIMARYmedium confidence
    33.54399, -82.16865 · OpenStreetMap way/52103255
    Medium by location-review-v2: exact normalized-name match to way/52103255; state evidence home_state_only; operator evidence match; voltage evidence match; coordinate method overpass_bbox_center; limitations project_area_unverified.
1 rejected or unlocated candidate
  • THURMOND DAM Unlocated by location-review-v2: no_named_osm_candidate.

Center: 33.54399, -82.16865, from one located endpoint

Values as filed

Project name
EVANS PRIMARY - THURMOND DAM (USA) #5 115KV REBUILD
GPC filing 2025 IRP, p. 189EVANS PRIMARY - THURMOND DAM (USA) #5 115KV REBUILD
Project ID
20793
GPC filing 2025 IRP, p. 18920793
In-service date
6/1/2033
GPC filing 2025 IRP, p. 1896/1/2033

Filing changes

No changes recorded between filings.