200A main service upgrade
Electrical at 2722 Winding Trail Pl, Boulder
Boulder Planning and Development Services permit ELE2025-01336: issued Jan 13, 2026 for electrical work at 2722 Winding Trail Pl. 200A main service upgrade ? Remove the existing main breaker panel and replace it with a new exterior-rated 200A, 8-space/16-circuit panel equipped with feed-through lugs for subpanel distribution. ? Install a new 200A lever-bypass meter housing per Xcel Energy requirements. ? Cut back the existing service lateral conduit where it enters the meter housing and install a slip sleeve. ? Install a new 2-inch PVC riser on the exterior wall to route new subpanel feeders into the basement drop ceiling. ? Reinstall the whole-home surge protector onto the new exterior panel to maintain NEC compliance and system protection. 200A basement subpanel upgrade ? Remove and replace the existing basement subpanel with a new 200A main-lug-only interior panel with 42 spaces to accommodate existing loads and allow for future expansion. ? Provide and install AFCI-protected breakers for required circuits per NEC article 210.12. ? Organize, tidy, and properly terminate all existing branch circuit conductors into the new panel. ? Fully label all breakers and branch circuits for homeowner clarity and future maintenance. New 200a feeder installation (approx. 35 ft) ? Install new 200A-rated feeder conductors from the exterior panel to the basement subpanel. ? Route feeders through the newly installed PVC riser into the basement drop ceiling. ? Secure wiring to framing as required and ensure all penetrations meet fire-blocking requirements. EV Charger circuit installation ? Install a new dedicated 50A or 60A EV charging circuit, depending on the charger type the homeowner provides. ? Circuit may terminate in either: ? A NEMA receptacle (e.g., 14-50), or ? A hardwired EV charger, depending on manufacturer requirements. ? Route wiring from the basement subpanel to the garage in a clean, code-compliant manner using EMT, MC, or PVC conduit as needed. Grounding & bonding system upgrade ? Install two new 8 ft copper ground rods, bonded together and tied to the service equipment. ? Install a new #4 bare copper water bond to the incoming water service within 5 ft of entry. ? Install a new intersystem bonding bridge for low-voltage grounding compatibility.
- Permit number
- ELE2025-01336
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $4,461
- ZIP code
- 80304
- City's category
- Electrical Permit, Electrical Permit
- City's status
- Letter of Completion
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 2722 Winding Trail Pl, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 10, 2026. We checked it Oct 10, 15:08 UTC. See the city's official records.
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