PAS128 surveys and service avoidance for site investigation

April 19, 2021

Missed the webinar? Watch again below.

Tuesday, 15 June, 12:30–13:15

The danger from buried services is a major health and safety concern during intrusive site investigation work. RSK’s guidance on the avoidance of buried services, which puts in place a robust safe system of work with procedures taken from best practice as set out in the Health and Safety Executive’s document HSG47 and from PAS128, has helped the ever-expanding RSK group to reduce the number of service strikes significantly.

PAS128, the UK specification for underground utility detection, verification and location, is currently being reviewed and updated and one addition in discussion is the inclusion of on-site, ground-penetrating radar (GPR) utility-mark-out surveys for the avoidance of services when undertaking intrusive site-investigation work. This addition would benefit the site investigation by providing auditable surveys with recorded GPR, clarity on the deliverables and transparency of the work undertaken, giving protection to the client through recourse for a performance failure.

RSK SafeGround has been undertaking GPR service-clearance work to this specification since PAS128 first came out in 2014, for both internal RSK group companies and external clients.

This talk will demonstrate in detail what these procedures are, why we follow them and how this sets the RSK group apart from the competition.

Gerwyn Leigh BSc MSc CSci FGS, Associate Technical Director and Chartered Scientist, leads the SafeGround department, part of the RSK Geophysics consultancy team. Gerwyn has been with RSK for over 11 years and has over 17 years’ experience in utility mapping, service clearance and GPR and other geophysical techniques. SafeGround specialises in GPR service clearance and full GPR utility mapping surveys to PAS128 specifications.

📸 #selfiesonsite 🤳

Ryan Dunderdale, Senior Surveyor at Central Alliance, providing technical support and on-site training to datum plate install teams down in Bristol.

Want to join our team? View our latest opportunities 👉

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🌟 In the June edition of our #employeespotlight, we spoke with with Rosie Pearce at Stephenson Halliday and Carmen Snowdon at WRc Group to find out about their recent achievements 🏆

👏 Congratulations to you both!

Click the link in our bio to find out more!

#rskfamily #employeeapprecitation #team #landscapeinstitute #instituteofwater #architecture

"If you don’t feel valued, represented and respected in your workplace, then inevitably your #wellbeing will suffer.”

📌 In our latest edition of #ADayInTheLife, we spoke with Ellen Lapworth-Maisey, Wellbeing, #Equality, Diversity and Inclusion Manager at RSK – a fascinating position that helps to create an inclusive and empowering #culture for all RSK staff.

Click the link in bio to learn more!

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🚶 𝗣𝗲𝗱𝗼𝗺𝗲𝘁𝗲𝗿 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲 𝟮𝟬𝟮𝟮 𝗰𝗼𝗻𝗰𝗹𝘂𝗱𝗲𝘀 𝗮 𝘀𝘂𝗰𝗰𝗲𝘀𝘀

#RSKSteps came to an end on Tuesday 31 May after a month of stepping adventures.

𝗜𝗻 𝗻𝘂𝗺𝗯𝗲𝗿𝘀:
✔️1449 participants
✔️332,268,416 steps
✔️£1500 raised for our chosen charity, MIND!

Read more about this fantastic challenge in our bio!

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📌 Join Dirk Van Look and Chris Hughes on our webinar all about #PFAS – perfluoroalkyl substances, which are both human-made and known to be harmful to humans.

💡 We will showcase real-life examples to demonstrate how RSK is responding and developing capabilities to assess these emerging #contaminants.

Find out more and register now in our bio!

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