Tunis
Named in 6 PJM planning documents for 2 projects, from October 8, 2024 to October 6, 2026.
Existingdescribed as
DOMzone
115kVkV as printed
6mentions
Projects naming this substation
Figures are from the most recent document naming each project, as printed. Each links to its page.
| Project | Status as printed | Cost estimate | In-service date | Customer load | As of |
|---|---|---|---|---|---|
| Operational Flexibility and Efficiency DOM-2022-0061 · s3052 |
Engineering | $1.86M | 12/31/2026 | Not printed | 2026-10-06 TEAC |
| Equipment Material Condition, Performance and Risk DOM-2024-0013 · s3597 |
Conceptual | $50M | 12/31/2028 | Not printed | 2025-10-08 TEAC |
Changes between documents
Where two documents print different values for the same project. A large change in a cost estimate can reflect a need being combined with others into one solution, not only a re-estimate; read both pages.
| What changed | Printed values | Earlier | Later |
|---|---|---|---|
| Cost estimate | $1.86M → $2.5 M | 2026-10-06 | Not reported |
| Cost estimate prior value printed on the same page |
$ 2.5M → $1.86M | 2026-01-15 | 2026-01-15 |
| Cost estimate | $2.5 M → $1.86M | 2024-10-08 | 2026-01-15 |
| Cost estimate prior value printed on the same page |
$2.5M → $1.86M | 2026-10-06 | 2026-10-06 |
| In-service date | 12/31/2026 → 04/30/2024 | 2026-10-06 | Not reported |
| In-service date | 04/30/2024 → 12/31/2026 | 2024-10-08 | 2026-01-15 |
| Status | engineering (Engineering) → under-construction (Construction) | 2026-10-06 | Not reported |
| Status | under-construction (Construction) → engineering (Engineering) | 2024-10-08 | 2026-01-15 |
| Substations named | ALEXANDER CORNER; BROWN BOVERI; DEEP CREEK; QUANTICO; TUNIS → ALEXANDER CORNER; BROWN BOVERI; DEEP CREEK; PRINCESS ANNE; QUANTICO; TUNIS | 2026-10-06 | Not reported |
| Substations named | AHOSKIE; EARLEYS → AHOSKIE; EARLEYS; TUNIS | 2024-10-17 | 2024-12-12 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-10-06 | TEAC Informational Only - Dominion Local Plan Submission of the Supplemental Projects 2026 p. 44 |
Operational Flexibility and Efficiency | “Remove the ground switches and install circuit switchers at 5 4 substations: Quantico Tx# 1 & 2 Deep Creek Tx# 1 & 2 Alexander Corner Tx# 1 Tunis Tx# 2” |
| 2026-09-08* | SRRTEP Southern Dominion p. 106 |
Operational Flexibility and Efficiency | “install circuit switchers at 5 substations –
Quantico Tx# 1 & 2
Deep Creek Tx# 1 & 2
Alexander Corner Tx# 1
Tunis Tx# 2” 115kV |
| 2026-01-15 | SRRTEP Southern Item 05 - DOM Supplemental Projects p. 5 |
Operational Flexibility and Efficiency | “install circuit switchers at 5 4 substations: Quantico Tx# 1 & 2 q Deep Creek Tx# 1 & 2 q Alexander Corner Tx# 1 q Tunis Tx# 2” |
| 2025-10-08 | TEAC Informational Only - Dominion Local Plan Submission of the Supplemental Projects 2025 p. 23 |
Equipment Material Condition, Performance and Risk | No role wording |
| 2024-12-12 | SRRTEP Southern Item 03 - DOM Supplemental Projects p. 4 |
Equipment Material Condition, Performance and Risk | No role wording |
| 2024-10-08 | TEAC Informational Only - DOM Local Plan submission of supplemental projects 2024 p. 105 |
Operational Flexibility and Efficiency | “install circuit switchers at 5 substations – q Tunis” 115kV |
* A local-plan posting carries no meeting date; the date shown is when pjm.com last modified the file.
Before relying on any of this
- Names are machine-extracted from PDFs by a language model. Every exported name was checked to be printed in the PDF text; names read only from maps or diagrams are excluded.
- An entry is a name within a transmission zone, not a verified physical facility. The same name in two zones is two entries; spelling variants are merged only when they differ by punctuation, case or a generic suffix such as "Substation".
- role is "new" only where a cited document phrase describes the substation as new or describes constructing it, "existing" where a phrase describes work at it, otherwise "unknown".
- Costs, dates, statuses and loads are the documents' own printed values for the most recent document that names the substation. Each one shipped here is printed on its cited page ("verification": "exact" or "on-page"); values that failed that check are withheld and counted in figures_withheld_unverified. None has been reviewed by a person.
- Zone is the transmission owner whose deck presented the project. PJM-SYSTEM marks names from PJM's own reliability decks, which span zones.
- A printed customer load is the amount a document states for a request. It says nothing about the substation's capability.