A38 Highways England Area 1 | Hyperline | Case Study | QMS

Introduction

Quality Marking Services (QMS) were approached in 2014 by the managing agent for what was then the Highways Agency in Area 1 to deliver QMS HyperLine™ ULTRA. This unique overspray system is specifically designed to enhance the appearance of road markings at night, in both dry and wet conditions.

Area 1 encompasses the A38 and A30 in Devon and Cornwall between Exeter and Penzance. This was managed by EnterpriseMouchel on behalf of the Highways Agency (now Kier Highways on behalf of Highways England).

QMS HyperLine™ ULTRA is an extremely high performance road marking product, for application onto existing road markings under mobile traffic management. The system is applied at high speed with a cure time of under one minute.

Location

The trial site was a six kilometre section of lane line on the A38 carriageways in Devon between Bovey Tracey and Ashburton in both directions. This particular route is heavily trafficked and includes numerous bends and elevation changes. It was therefore considered perfect to thoroughly and rigorously test the QMS HyperLine™ ULTRA system.

Material

QMS HyperLine™ ULTRA is specifically designed to provide exceptionally high levels of retro-reflectivity at night in both dry and wet conditions. It was because of these fundamental benefits that it was chosen for a trial.

The high quality solvent free acrylic resin contains no plastic and works together with the specially selected glass beads providing exceptionally high levels of instant and sustainable reflectivity.

The glass beads are formulated from high index glass with a greater refraction than standard beads to meet the performance requirements of QMS HyperLine™ ULTRA.

QMS Delivery and Results

Delivery

The programme was carried out under mobile traffic management at night, installing the system at a speed of six kilometres per hour. The section took two hours to complete ensuring minimal disruption to the road user and provided an instantly visible improvement in the retro-reflectivity of the road markings.

“This new product developed by QMS is a marked improvement over the previous product which itself has performed well over many years on the Area 1 network.

The benefits are clear to see when travelling the road network at night, whether in dry or wet conditions. The reflectivity of this new line type is not far from the performance that we would normally expect only from a road stud.

I would fully support the application of this high visibility road marking system, particularly in areas where the road alignment/geometry is less than desirable.”

Matthew Wonnacott, Network Delivery Manager, Kier Highways

Results

Following the initial works, an independent retro-reflectivity survey was undertaken demonstrating 750mcd/m2/lux in dry conditions and in excess of 300 in the wet. The system demonstrated continuous high performance and two years post installation, an additional reflectivity survey was carried out proving in excess of 550mcd/m2/lux levels in dry conditions and over 100 in the wet.

The results confirm that QMS HyperLine™ ULTRA is fully compliant achieving the highest levels for reflectivity defined in BSEN 1436:2018 for both dry and wet conditions.

A38 QMS Result

“When we initially discussed the use of HyperLine™ ULTRA with EnterpriseMouchel, there was an immediate excitement to see what could be achieved from using the high index glass beads.

Meeting the highest requirements of retro-reflectivity after 24 months on such a busy section of dual carriageway is a fantastic achievement.

We were delighted to win Roadmarking Innovation of the Year 2016 from the RSMA due to the success in performance”

Greg Clark, QMS Managing Director

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   Sam Mellor-Clark 
 
 
 
 Trustindex verifies that the original source of the review is Google. There has been a couple of crews doing the lining and antiskid works local to me on the new surfacing project on Callington road, Tavistock and the quality of work is spot on. Its done nothing but rain here for the last 2 months and as someone who spent over 25 years lining I can appreciate what they`ve been up against, especially with anti skid and MMA lining materials.
  
 
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   Catherine Harvey 
 
 
 
 Trustindex verifies that the original source of the review is Google. Greg and all the team are professional, friendly and passionate about the work they deliver. I would always recommend QMS for any line marking needs as there attention to detail and care is shown in the work delivered.
  
 
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   Alison Lott 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service - friendly, polite, helpful. Had my Disabled bay marked out quickly and efficiently, after a 5½ month wait for Highways! Thanks guys. Thanks guys
  
 
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   Dan Druft 
 
 
 
 Trustindex verifies that the original source of the review is Google. Everyone is so helpful
  
 
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 Trustindex verifies that the original source of the review is Google. We had them out a few times to our Production sites, and the level of communication with the quality of work is just what we were after! I would recommend them!
  
 
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   Luke Davis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great company! I recently used this company for a last minute job. They were really busy but they managed to squeeze me in. It’s really nice to work with a company that come out in person and really listen to what you need, and then work with you to achieve it! Thanks QMS, you were great! Highly recommend!
  
 
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 Trustindex verifies that the original source of the review is Google. Excellent customer service, very good communication. The whole process was smooth and professional. Very pleased with the quality of work, would employ again and would have no hesitation recommending to others.