Prospect South to Macarthur Sydney Main Water Pipeline Package 9 – Diona – Sydney Water

Providing welding supervision and inspection for entire welding activities on Sydney Water pipeline.
Welding process: Manual Metal Arc Welding (MMA) using Cellulosic electrodes 
Scope 
•    DN 900(1,979 meters) Liverpool Reservoir to Cecil Park via Cecil Hills 

Prospect South to Macarthur Sydney Main Water Pipeline Package 10 – Athassel – Sydney Water

Providing welding supervision and inspection for entire welding activities on Sydney Water pipeline.
Welding process: Manual Metal Arc Welding (MMA) using Cellulosic electrodes
Scope

•    DN1200 (2,018 metres) Cecil Park to Oran Park, 
•     DN 900 (1,303 metres) Cecil Park to Liverpool, and 
•     DN 450 (286 metres) Cecil Park Reservoir. 
 

The Northern Road WM adjustment – Diona – Sydney Water

Tasks:
•    Developing Welding procedure specification to meet the requirements of the project specification 
•    Qualifying welders to AS NZS 1554.1:2014
•    Providing welding supervision and welding inspection as per the requirements of AS/NZS 1554.1 and the project specification
 

St. Marys WRP Installation & Backfilling – Diona – Sydney Water

St. Marys WRP Installation & Backfilling – Diona – Sydney Water

Concrete Slab Repair – Quay Civil – Sydney Water

Implementing the tasks of welding supervisor welding inspectors for welding on reinforcement steels manufactured to AS/NZS 4671 
Welding Process: Gas Metal Arc Welding (GMAW) 
•    Developing welding procedure specification as per the project specification and in accordance to the relevant standard 
•    Monitoring the and welding supervision  
•    Providing final welding inspection services in accordance with AS/NZS 1554.3:2014
•    Witness NDT testing
•    Welding inspection reports,ITP and other documentations 
 

Effluent pipeline valve upgrade – Ferry Carrig – Sydney Water

Reinforced bars welding inspection

Sydenham Pump station – MMA Civil Contractors – Sydney Water

Pump Station upgrade 

8. Jasper & Palace Rd, Baulkhaum hills – Trazlbat – Sydney Water, Confluence Water

watermain

Carrabay Steel 

Implementing the tasks of welding supervisor welding inspectors for welding on reinforcement steels manufactured to AS/NZS 4671 
Welding procedures specs, welder qualification to AS/NZS 1554 part 3: 2014
 

MMA Civil - Welding procedures specs, welder qualification to AS/NZS 3992

MMA Civil - Welding procedures specs, welder qualification to AS/NZS 3992 

New water injection south – R – Fire Station (Quecom)

Third party QA/QC Fire station pipe system
•    Review welding procedure specifications and welder qualifications 
•    Review parent material certificate and Hydrostatic procedure
•    Review Pressure gauge calibration certificate 
•    Review NDT technicians qualifications
•    Witness Hydro test on pipe columns and head charge.
•    Check heat numbers,Pipe Ids ,etc
•    Review ITP and sign the applicable section
 

South 32 boost fan #2 – Quecom

Final welding inspection and third party QA/QC service on fabricated boos fan and components to AS/NZS 1554 Parts 1,4 &5. AS 3992

•    Review WPSs and WQRs
•    Review manufacturing drawing against fabricated items
•    Review Welding supervisors  and NDT technician qualifications
•    Welding inspection on welded items such as impeller,   EVASE Section 1,2& 3,Base Frame, Bearing pedestal, Non drive end inlet cone, Drive end inlet cone 
•    Prepare and submit final reports

Moomba Wilton pipeline maintenance. APA Group

Delivering welding supervision and inspection on Natural Gas Pipeline.

Maintenance and reparing corrosions and stress cracks along the pipeline utilizing Petro Sleeves repair application.