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Cowlitz County Public Utility District
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Cowlitz County Public Utility District » New Services » Construction Specifications

Construction Specifications

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Residential Underground

  • 7-50 Single Phase Pedestal (PDF)
  • 7-85 Transformer Box Pad (PDF)
  • 7-90 Transformer Box Pad, Lateral Tie-in (PDF)
  • 8-7 200A Free Standing MB Opt 1 (PDF)
  • 8-8 200A Free Standing MB, Opt 2 (PDF)
  • 8-9 320A MB, Free Standing (PDF)
  • 8-11 UG Temporary Service (PDF)
  • 8-12 Meter Base Location (PDF)
  • 8-13 200A MB, Surface Mt, Opt 1 (PDF)
  • 8-14 200A MB, Surface Mt, Opt 2 (PDF)
  • 8-15 320A MB, Surface Mt (PDF)
  • 8-21 1PHS CT Metering (PDF)
  • 8-22 1PHS CT Mounting Base, 800A (PDF)
  • 8-30 Secondary Pedestal (PDF)
  • 11-10 Trench Detail (PDF)

Commercial Underground

  • Under Construction

Residential Overhead

  • 8-17 OH Mast Installation (PDF)
  • 8-18 OH Mast Guying and Bracing (PDF)
  • 8-19 OH Gable Attachment (PDF)

Miscellaneous

  • 7-86 Bollard Installation (PDF)
  • 7-87 Hill Side Barrier (PDF)
  • 11-10 Trench Detail (PDF)
  • New Construction Checklist (PDF)
  • FAQ Sheet (PDF)

 

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ADDRESSES

OFFICE ADDRESS
961 12th Ave
Longview, WA 98632

MAILING ADDRESS
P.O. Box 3007
Longview, WA 98632

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MAIN OFFICE
360.423.2210

OUTAGES
844.965.1319

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© 2026, Public Utility District No. 1 of Cowlitz County. All Rights Reserved.

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  • Customer Services
    • Contact Us
    • Pay My Bill
    • Account Services
    • Assistance Programs
    • Forms and Information
    • Other Resources
  • New Services
    • Start, Stop or Transfer Service
    • New Construction or Remodel
    • New Service Estimator Tool
    • Electrical Inspections
    • Facility Connection Requirements
    • Metering Standards
    • Net Metering
  • Outages & Safety
    • Power Outage Map
    • Outage Alert Hotline
    • Power Outage Preparation
    • What To Do During An Outage
    • Report a Streetlight Outage
    • Call Before You Dig
    • Tree Trimming / Chip Drop Request
    • Drone Program
    • Vegetation Management
    • Wildfire Mitigation
  • Energy Efficiency
    • Residential Programs
    • Commercial Programs
    • Industrial Efficiency Programs
    • Community Solar
    • Conservation Potential Assessment
    • Renewable Energy Credits
    • Commercial Rebates
    • Contractors
    • Electric Vehicles
  • About
    • About
      • Contact Us
      • Bid Documents
      • Jobs & Careers
      • Request Presentation or Sponsorship
      • Osprey Cam
      • What is a PUD?
      • Service Territory
      • PUD Projects
    • Board & Management
      • Board of Commissioners
      • Management Team
      • Historical List of Commissioners
      • Meeting Minutes & Agendas
      • Historical Resolutions
    • Transparency
      • Strategic Plan
      • Annual Report
      • Power Supply & Integrated Resource Plan
      • Public Records Request Form
      • Rates, Fees, and Policies
      • State Clean Energy Implementation Plan (CEIP)
      • Construction Standards
  • News, Meetings & Events
    • Meetings, Events & Closures
    • Newsletter PDF Archives
    • Press Releases