Standard Technical Specifications

Hunter Water's Standard Technical Specifications define Hunter Water's default technical requirements for a variety of materials and classes of work associated with the construction and maintenance of Hunter Water's water and sewer systems.

In some cases particular projects may dictate that these default requirements be modified by project designers.

  1. Civil Drawing Package (7.06 MB)

    October 2019

  2. Product Specification (1.29 MB)

    July 2017

    WSAA Product Specifications Hunter Water Version
  3. STS 100 (252.62 KB)

    December 2014

    Passivation of Stainless Steel
  4. STS 101 (48.18 KB)

    Nov 2002

    Construction and Pipe Bedding Materials
  5. STS 102 (47.5 KB)

    Nov 2002

    Natural Gravel and Crushed Rock for Road Pavements
  6. STS 103 (24.04 KB)

    Aug 2006

    Valves, Hydrants and Associated Components
  7. STS 104 (502.04 KB)

    July 2017

    Concrete Supply & Construction (General)
  8. STS 105 (56.26 KB)

    Security at Hunter Water Corporation Assets
  9. STS 402 (496.55 KB)

    Jan 2012

    Construction of Submersible Sewerage Pumping Stations
  10. STS 403 (52.1 KB)

    Dec 2005

    Construction of Sewer Rising Mains
  11. STS 404 (730.82 KB)

    July 2017

    Concrete Supply and Construction (Water Retaining Structures)
  12. STS 405 (217.04 KB)

    Dec 2005

    Construction of Water Booster Pumping Stations
  13. STS 406 (98.11 KB)

    Jun 2002

    Construction of Branch Sewers
  14. STS 407 (107.04 KB)

    May 2002

    Construction of Minor Watermain Extensions
  15. STS 500 (1.81 MB)

    March 2019

    General Requirements for Electrical Installations
  16. STS 501 (623.31 KB)

    August 2019

    Solar Photovoltaic (PV) Systems
  17. STS 550 (2.53 MB)

    February 2018

    General Requirements for SCADA and Automation Systems
  18. STS 600 (831.31 KB)

    February 2019

    General Mechanical Requirements
  19. STS 640 (641.48 KB)

    March 2018

    Lifting Equipment
  20. STS 650 (630.94 KB)

    October 2018

    Pressure Equipment
  21. STS 670 (2.7 MB)

    May 2019

    Chemical Storage and Delivery Systems
  22. STS 700 (82.06 KB)

    Nov 2002

    Replacement of Sewermains by Pipe Bursting
  23. STS 701 (105.22 KB)

    Aug 2004

    Rehabilitation of Sewermains by Lining
  24. STS 702 (43.09 KB)

    Nov 2002

    Rehabilitation of Sewermains by Grouting
  25. STS 900 (35.06 KB)

    Nov 2002

    Environmental Protection Measures for Construction Sites
  26. STS 901 (65.63 KB)

    Nov 2002

    Closed Circuit Television Inspection of Sewers
  27. STS 903 (1.02 MB)

    March 2018

    Work As Constructed (WAC) Information
  28. STS 904 (771.96 KB)

    May 2019

    Preparation of Electrical Engineer Drawings
  29. STS 906 (550.74 KB)

    July 2016

    Operation and Maintenance Manual Requirements
  30. STS 911 (868.69 KB)

    May 2018

    Preparation of Civil, Structural and Mechanical Engineering Drawings
  31. Template - STS 906 O&M Manual (54.46 KB)

    Mar 2015

    Operation and Maintenance Manual Requirements
  32. Template - STS 906 Technical Data Sheet (78.5 KB)

    Mar 2015

    Operation and Maintenance Manual Requirements
All files are copyright protected and cannot be changed or modified without permission from Hunter Water Corporation. Files that have been modified and drawings that do not conform, will not be accepted and fixed at the designer’s expense.

It is the user’s responsibility to ensure the latest specification and drawing files are downloaded before the project is commenced.