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Home > Development Services > 2022 Design and Construction Standards

2022 Design and Construction Standards

Revised: September, 2022

Listed below are links to the Section of the Water Distribution and Wastewater Collection Design and Construction Standards in PDF.  

  • Standards Cover Page
  • Standards Table of Contents
  • Preface
  • Section 1 - Water Mains
  • Section 2 - Sanitary Sewers
  • Section 3 - Force Mains
  • Section 5 - Wastewater Pumping Stations
  • Section 5a - Adjustable Frequency Drives
  • Section 6 - Standby Power Generation Systems
  • Section 7 - Reclaimed Water
  • Section 8 - Certifications, Submittals, and Inspections
  • Section 9 - Construction Standard Detail Drawings

 

  

View and Save the 2022 Design and Construction Standards (PDF)

View and save the Construction Standard Detail Drawings (PDF)

 

Related Links

  • 2024 Design and Construction Standards
  • Construction Standard Individual Detail Drawings 
  • Development Services
  • Stormwater within Johnston County
  • Projects and Bids
  • Plan Review and Design Fees

Page last updated:  May 20, 2025

Physical Address:

Land Use Center
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Smithfield, NC 27577



Mailing Address:

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Smithfield, NC 27577



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