Montgomery County · Limerick · MCPC #25-0037-001
Constellation Generator Rotor Storage Building
3146 Sanatoga Rd, Limerick, PA · 5,088 sq ft non-residential, industrial · 425.0 acres
About this project
Constellation Energy Generation is proposing a new 5,088-square-foot building at its Limerick Generating Station nuclear plant on Sanatoga Road, used to store generator rotors. It would sit on about one acre now used as surface parking, which removes 22 spaces, though the county notes the site still has enough parking for current staff. The Montgomery County Planning Commission supports the plan without additional comment.
County planning commission: Supports
Issues raised: Board Of Commissioners, Ontgomery Coun, Montgomery County, Executive Director, Background, Comprehensive Plan Compliance, Recommendation/Conclusion
- Applicant
- Constellation Energy Generation, LLC
- Zoning
- U
Filing history
- 2025-02-18 · MCPC #25-0037-001 · Land Dev Plan, Prelim Plan · 5,088 sq ft
- 2025-02-18 · MCPC #25-0037-001 · Land Dev Plan, Prelim Plan · 5,088 sq ft
County review letters
2025-02-18 · LIMER 25-0037-001r.pdf
2025-02-18 · LIMER 25-0037-001r.pdf
Scope estimate for contractors
Estimated construction value: $661K
- ~50 roofing squares (assumes 1 story)
- ~12 tons of cooling (rule of thumb 400 sq ft/ton)
- ~1.0 acres of site work (grading, stormwater, landscaping)
- New generator rotor storage building
- Reconfiguration of existing surface parking area
- No new impervious area created