"Every connection I make,

I sign my name to."

NEC Edition2023
IL License#IL-ME-061-004782
IN License#IN-EC-2024-00341
CertNFPA 70E Arc Flash
LogoConduit
480V / 3ØRefrigerated WarehouseGary, IN

Ridgeline Cold Storage

Service upgrade, MCC installation, ammonia compressor feeds

Sq Footage

84,000 sq ft

Completed 2024

Site Survey

Conducted comprehensive site survey to document existing 208V service limitations, identify load centers, and photograph all panel locations before shutdown planning.

Industrial electrical panel survey in warehouse facility
Electrical conduit and wiring in industrial setting

Existing 800A, 208V service — undersized for compressor expansion

Field Documentation

Existing Service800A, 208V/3Ø
Proposed Service2000A, 480V/3Ø
Survey Duration2 days on-site
Drawings Reviewed14 as-built sheets
!

NEC 230.42 — Service conductors sized for 125% of calculated load. Existing service confirmed non-compliant for new compressor additions.

Free Resource

Pre-Project
Checklist

10 items every facility manager should verify before an industrial electrical project begins. Prevents the three most common schedule-breaking surprises.

"The switchgear arrived and there was no permit. We lost three weeks."

— Plant Manager, Gary, IN (pre-checklist client)

01Utility coordination and service availability confirmed
02Existing single-line diagram obtained and reviewed
03Shutdown window scheduled with operations manager
04LOTO procedures documented for all affected equipment
05Arc flash PPE requirements identified for voltage class
06Permit application submitted to AHJ
07Subcontractor insurance certificates on file
08Material lead times verified (switchgear: 16–24 weeks)
09Temporary power plan developed for critical loads
10As-built deliverables scope agreed in writing

Full PDF version includes NEC references and vendor lead-time tracker

Secondary Path

Request a Site Walk

Before any proposal, I walk the facility. 60–90 minutes on-site. No charge. Brings up the questions a phone call misses.

Response within one business day. Site walks are free — no proposal required.