Kurri Kurri Storage Pipeline Facilities
Client: APA / Spiecapag
Location: Kurri Kurri - NSW
Date: December 2023 - March 2025
Services: Piping and vessel fabrication and installation.
Specifics: PWA were responsible for the development of 42 WPSs for this scope across 3 codes - AS2885.2, ASME B31.12 and ASME B31.3 making this an extremely complex project to plan and execute. PWA completed hydro testing, PWHT and NDE on behalf of the project.
PWA completed the installation of the full facility including the 1050 piping and pig traps as well as the interconnecting piping to the lateral pipeline and venting system.
Kurri Kurri Storage and Lateral Pipelines
Client: APA / Spiecapag
Location: Kurri Kurri - NSW
Date: December 2023 - March 2025
Services: Pipeline welding, post weld heat treatment, equipment supply including welding rigs, welding habitats
Specifics: PWA supported Spiecapag in the execution of both the storage and lateral pipeline installation scopes through the supply of equipment and speciality labour.
Prill Tower Abatement Project
Client: Orica
Location: Kooragang - NSW
Date: December 2022 - May 2024
Services: Piping fabrication and installation including on-site management and QA/Cert10 for entire project
Specifics: The prill tower abatement project was extremely complex regarding installation methodology and safety management. PWA worked as an integrated team with Orica PMO to deliver this successful project.
Cargill Tank Installation
Client: Monadelphous / CivMec
Location: Kooragang - NSW
Date: 2023 - 2024
Services: Fabrication, pressure welding and boilermaker labour supply.
Specifics: PWA supported both Monadelphous and CivMec to develop execution methodologies and deliver two 304SS 1,250kL tanks and associated process piping.
NAP1 Converter Inconel Repairs
Client: Orica
Location: Workshop - NSW
Date: 2023
Services: Project and quality management, excavation and pressure welding of fatigued materials.
Specifics: PWA to complete investigation, develop WPS and repair methodology including management of cobalt exposure.
Bayswater Power Station Major Outages
Client: Downer
Location: Singleton - NSW
Date: 2021 - 2025
Services: Pressure welding and boilermaker labour supply.
Specifics: PWA supports Downer in the execution of the Bayswater Major outages year on year providing local skilled labour.
AGL Bayswater Power Station Fly Ash Pipeline
Client: Monadelphous
Location: Singleton - NSW
Date: December 2022 - December 2023
Services: Fabrication and installation of fly ash plant piping, pipeline welding, welding supervision, equipment supply.
Specifics: PWA executed the fabrication and installation of 2x 22km flay ash pipelines.
Tertiary Abatement Project
Client: Orica
Location: Kooragang - NSW
Date: February 2022 - January 2023
Services: Fabrication and installation of piping, welding supervision, equipment supply.
Specifics:
Effluent Tank Project
Client: Orica
Location: Kooragang - NSW
Date: February 2022 - January 2023
Services: Fabrication of piping and structural supports. Installation of tank, structure and piping, welding supervision, equipment supply.
Specifics:
Nitric Acid Plant 1 Stack Project
Client: Alfabs
Location: Kooragang - NSW
Date: September 2019 - July 2020
Services: Installation and welding of main flue pipe, economizer and drain lines.
Specifics:
Trident IBL Steam Upgrade
Client: Farrelly Construction Services
Location: Kooragang - NSW
Date: January 2019 - August 2019
Services: Fabrication and installation of boiler piping and structural steel.
Specifics: Fabrication welding and installation of carbon, stainless, and chrome pipe spooling – diameter ranging from 1/2” to 14”
● Involvement with project weld procedure development.
● Supplied welding team to undertake on-site installation
● Design code ASME B31.3 classes 1, 2A & 3/QA included 100% traceability for the client.
Fortescue River Gas Pipeline
Client: Monadelphous KT Pipelines
Location: Pilbra, WA
Date: September 2014 - January 2015
Services: Pipeline construction
Specifics: 16-inch pipeline that runs 270 km east from the Dampier to Bunbury Natural Gas Pipeline (DBNGP) Compressor Station 1, to the 125MW Solomon power station that services the Solomon Hub iron ore mine.
● Zero repairs on the project, over 10,000 welds completed.
Lucas/CDJV/Fluor/Santos/GLNG
Client: Howell Davies Welding Pty Ltd
Location: Fairview, QLD
Date: January - July 2014
Services: Pipeline construction
Specifics: Cellulosic, stove pipe welding. Gas pipeline 12.5 km of 16” heavy/light wall and 19.3 km of 20” heavy/light wall.
Woleebee Lateral Pipeline
Client: NACAP
Location: Wandoan, QLD
Date: June 2013
Services: Pipeline construction
Specifics: MMAW cellulosic & low hydrogen vertical down stove pipe welding. DN750 (30”) Woleebee Lateral Gas Pipeline from Reedy HUB Facility to the APLNG HUB Facility, approx. 88.2 km.
● DN600 (24”) Eurombah Interconnect Gas Pipeline from Reedy Creek off-take station to Reedy Creek HUB Facility, approx. 5.2 km.
