EA Tallawarra Power Station Emergency Shutdown Works

Client   Energy Australia

Location Tallawarra Power Station in Yallah, NSW

Job Title Emergency Shutdown Works

Service Welding / Heat treatment / Equipment and tool supply

Scope of Work

• IP Bypass Valve Cap and Mesh
• Condenser Wall Crack Repair
• GT Exhaust Repairs

(Work Scope Summary)

Work Description	Total Progress	Plan	Actual	Variance
IP Bypass valve cap and mesh	100%	100	92	8
Condenser Wall Crack Repair	100%	100	100	0
GT Exhaust repairs	100%	100	95	5
Total	100%	100	95.6	4.4

Project Resourcing

Workshop personnel included Coded Welders and Boilermakers. The support team included Project Management, Quality Management, Project Engineer and Project Supervisor.

Documents Supplied

• ITP
• PWHT INSTRUCTION
• WPS & PQR
• Crew Qualification
• Completion Report

(Protech Welding Man Hours)

Period	Man hrs	Achievement	Duration
Protech Welding	1415	ZERO LTI & MTI	13 Days

(Health, Safety and Environment Performance (Inc. Subcontractors))

No.	Description	Cumulative
1	Safety Interaction	13
2	Group Take 5’s	105
3	Passive Alcohol Test (Random)	N/A
4	Supervisor Site Walks	11
5	Critical Control Check	Ventilation Check

Project Achievements

We’ve proudly completed the project with high standard performance on schedule.

All procedures were qualified and approved by International and Australian standards prior to the project commencement:

• Zero (0) Lost Time Incident during the project
• Zero failure rate on overall welding
• Project delivered on time and under budget
• Protech Welding Pty Ltd worked closely with the client nominated Welding engineer/ consultant in headquarter to ensure all project quality requirements were exceeded for the duration of the project

Activities

• Extensive interaction with our client to ensure quality of finished product was in line with practical requirements, especially to set up the repair methodology at beginning stage.
• Project and quality management

Project Images