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 408 (1.71 MB)

    December 2019

    Water Quality Acceptance Testing for Watermains

  16. STS 500 (1.81 MB)

    March 2019

    General Requirements for Electrical Installations

  17. STS 501 (623.31 KB)

    August 2019

    Solar Photovoltaic (PV) Systems

  18. STS 550 (2.53 MB)

    February 2018

    General Requirements for SCADA and Automation Systems

  19. STS 600 (831.31 KB)

    February 2019

    General Mechanical Requirements

  20. STS 640 (641.48 KB)

    March 2018

    Lifting Equipment

  21. STS 650 (630.94 KB)

    October 2018

    Pressure Equipment

  22. STS 670 (2.7 MB)

    May 2019

    Chemical Storage and Delivery Systems

  23. STS 700 (82.06 KB)

    Nov 2002

    Replacement of Sewermains by Pipe Bursting

  24. STS 701 (105.22 KB)

    Aug 2004

    Rehabilitation of Sewermains by Lining

  25. STS 702 (43.09 KB)

    Nov 2002

    Rehabilitation of Sewermains by Grouting

  26. STS 900 (35.06 KB)

    Nov 2002

    Environmental Protection Measures for Construction Sites

  27. STS 901 (65.63 KB)

    Nov 2002

    Closed Circuit Television Inspection of Sewers

  28. STS 903 (1.02 MB)

    March 2018

    Work As Constructed (WAC) Information

  29. STS 904 (771.96 KB)

    May 2019

    Preparation of Electrical Engineer Drawings

  30. STS 906 (550.74 KB)

    July 2016

    Operation and Maintenance Manual Requirements

  31. STS 911 (868.69 KB)

    May 2018

    Preparation of Civil, Structural and Mechanical Engineering Drawings

  32. Template - STS 906 O&M Manual (54.46 KB)

    Mar 2015

    Operation and Maintenance Manual Requirements

  33. 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.