Calculations

Our unique verifID total bolting software system provides Bolt Stress, Flange Stress, Tightening Torque, Tensioner Pressure and Gasket Seating Stress calculations for Mills, Pressure Vessels, Heat Exchangers, Slew Ring Bearings, Cylinder Heads, Structural Beams and Turbines.

Case Study: Boltstress G5 avoids delays in Sydney Landmark Demolition

Overview

During the demolition of a Sydney landmark special support beams were designed and installed to bolster adjacent walls. One key component were special friction joints that needed to flex but remain sturdy. This required precise bolt tension to work effectively. Boltstress Ultrasonics provided the solution.

Service Provided

Boltstress supplied 1 x Ultrasonic bolt stress monitoring specialist and 1 x Boltstress Ultrasonics G5 bolt-monitoring instrument. Each bolt was tightened manually and measured simultaneously to ensure that the installed pre-load was correct.

Outcomes

Costly delays whilst a suitable method was found were avoided as we mobilised in one day and completed all 10 beams the following day.

Monitoring at Beam 1

Monitoring at Beam 2

Support Beam report

Avoid using the wrong socket. Download our free Bolt to Nut comparison chart.

Calculations

Case Study: Boltstress G5 avoids delays in Sydney Landmark Demolition

Overview

Service Provided

Outcomes

"They haven't had to do an emergency shut for replacements on the BM since Boltstress have been crack testing and replacing - this is awesome news!"
- Carrapatena Mine, South Australia

"Working with Boltstress for our primary and secondary mill maintenance has been a game-changer for our operations. From the moment we engaged their services, the efficiency and professionalism were evident."
- Derek Phillips-Jones, Shutdown planner, Tanami Operations

"Good feedback for the team who came to site, easy to deal with and all work completed safely"
- Shutdown planner, Tanami Operations

"We get so much more than just ultrasonic skills from Trevor and his team"
- Lihir Gold Engineer

"There is so much valuable information in the Boltstress reports, far in excess of any of the competitors"
- Newcrest Production Superintendent

"Boltstress guys need no supervision, they just get the job done in a quick, professional, safe and accurate manner"
- Newcrest Engineer

"You're the best thing we ever found"
- IGO Meturlurgical Superintendent after we eliminated weekly breakdowns

"A great pick up"
- Newcrest Engineer after we found cracked bolts preventing a future failure

"We're so glad we could place the business with you, your support is so much better than the opposition"
- Technip Project Engineer

"Trevor has been fantastic and we really value his input and vast experience."
- Lee Hillyer, MD, www.mmdsizers.com

"Thanks for sending Steve out today. He did a great job, was easy to work with and would have no hesitation recommending him or using your services again."
- In-Situ Machining Manager, weservices.com.au

"Trevor has a wealth of bolting experience, knowledge and solutions. His team are well trained, safe, efficient and flexible."
- Marvin Muller - Processing Manager, Northern Star Resources Limited

"It was a pleasure working with Boltstress / Norbar as well. I would like to thank all the team members involved with the Wind Fences Project - Good job!! I will surely keep Boltstress on the speed dial as soon as the next opportunity arises."
- Nav Bhangu, Site Engineer, CPB Contractors

Avoid using the wrong socket. Download our free Bolt to Nut comparison chart.

Services

Applications

Calculations

Case Study: Boltstress G5 avoids delays in Sydney Landmark Demolition

Overview

Service Provided

Outcomes

"They haven't had to do an emergency shut for replacements on the BM since Boltstress have been crack testing and replacing - this is awesome news!" - Carrapatena Mine, South Australia

"Working with Boltstress for our primary and secondary mill maintenance has been a game-changer for our operations. From the moment we engaged their services, the efficiency and professionalism were evident." - Derek Phillips-Jones, Shutdown planner, Tanami Operations

"Good feedback for the team who came to site, easy to deal with and all work completed safely" - Shutdown planner, Tanami Operations

"We get so much more than just ultrasonic skills from Trevor and his team" - Lihir Gold Engineer

"There is so much valuable information in the Boltstress reports, far in excess of any of the competitors" - Newcrest Production Superintendent

"Boltstress guys need no supervision, they just get the job done in a quick, professional, safe and accurate manner" - Newcrest Engineer

"You're the best thing we ever found" - IGO Meturlurgical Superintendent after we eliminated weekly breakdowns

"A great pick up" - Newcrest Engineer after we found cracked bolts preventing a future failure

"We're so glad we could place the business with you, your support is so much better than the opposition" - Technip Project Engineer

"Trevor has been fantastic and we really value his input and vast experience." - Lee Hillyer, MD, www.mmdsizers.com

"Thanks for sending Steve out today. He did a great job, was easy to work with and would have no hesitation recommending him or using your services again." - In-Situ Machining Manager, weservices.com.au

"Trevor has a wealth of bolting experience, knowledge and solutions. His team are well trained, safe, efficient and flexible." - Marvin Muller - Processing Manager, Northern Star Resources Limited

"It was a pleasure working with Boltstress / Norbar as well. I would like to thank all the team members involved with the Wind Fences Project - Good job!! I will surely keep Boltstress on the speed dial as soon as the next opportunity arises." - Nav Bhangu, Site Engineer, CPB Contractors

Avoid using the wrong socket. Download our free Bolt to Nut comparison chart.

"They haven't had to do an emergency shut for replacements on the BM since Boltstress have been crack testing and replacing - this is awesome news!"
- Carrapatena Mine, South Australia

"Working with Boltstress for our primary and secondary mill maintenance has been a game-changer for our operations. From the moment we engaged their services, the efficiency and professionalism were evident."
- Derek Phillips-Jones, Shutdown planner, Tanami Operations

"Good feedback for the team who came to site, easy to deal with and all work completed safely"
- Shutdown planner, Tanami Operations

"We get so much more than just ultrasonic skills from Trevor and his team"
- Lihir Gold Engineer

"There is so much valuable information in the Boltstress reports, far in excess of any of the competitors"
- Newcrest Production Superintendent

"Boltstress guys need no supervision, they just get the job done in a quick, professional, safe and accurate manner"
- Newcrest Engineer

"You're the best thing we ever found"
- IGO Meturlurgical Superintendent after we eliminated weekly breakdowns

"A great pick up"
- Newcrest Engineer after we found cracked bolts preventing a future failure

"We're so glad we could place the business with you, your support is so much better than the opposition"
- Technip Project Engineer

"Trevor has been fantastic and we really value his input and vast experience."
- Lee Hillyer, MD, www.mmdsizers.com

"Thanks for sending Steve out today. He did a great job, was easy to work with and would have no hesitation recommending him or using your services again."
- In-Situ Machining Manager, weservices.com.au

"Trevor has a wealth of bolting experience, knowledge and solutions. His team are well trained, safe, efficient and flexible."
- Marvin Muller - Processing Manager, Northern Star Resources Limited

"It was a pleasure working with Boltstress / Norbar as well. I would like to thank all the team members involved with the Wind Fences Project - Good job!! I will surely keep Boltstress on the speed dial as soon as the next opportunity arises."
- Nav Bhangu, Site Engineer, CPB Contractors