Haslin Constructions


Parkes Bypass Early Works

Sector Transport
Year 2022
Location Parkes, NSW
Client Transport for NSW
Value $3m

This project entailed some highly intricate early works in support of Transport for NSW’s Parkes Bypass project. The high-risk works – undertaken by Haslin to the highest safety and quality standards – provided much-needed protection to an underground, high-pressure gas main running along the line of the proposed Bypass, and included:

  • Excavation above and in the vicinity of the high pressure gas main;
  • Construction of bored reinforced concrete cast in place piles;
  • Construction of reinforced concrete pile cap beams;
  • Construction and placement of precast reinforced concrete slabs;
  • Backfilling and making good following the construction of the protection works;
  • Reinstatement of roads following the provision of the protection slabs;
  • Engagement of an APA Permit Issuing Officer (PIO);
  • Vibration monitoring.


Haslin has a history in the Parkes region, having back in 2018 delivered a crucial, 6.5km, $26m upgrade to and Realignment of the Newell Highway.