In anticipation of the arrival of its disruptive and unique, long-teach telescopic leader rig, the TM 20 LR, the UK’s leading specialist sheet piling expert, Sheet Piling (UK) Ltd, is whetting the appetite of various Tier-1 construction and engineering contractors, by issuing an in-depth explanatory animated video of the rig that is set to revolutionise their project methodologies.  The 5-minute instructive video demonstrates just how much of a game-changer the new telescopic leader rig will be, with its capabilities being even more impressive than Sheet Piling UK’s 2018 long-reach telescopic leader rig, the TM 12/15 LR, itself peerless in terms of its functionality.  The animated video explains how the massive success of the TM 12/15 LR, and its own clear advantages over any other leader rig in the market, have paved the way for the TM 20 LR. This is another rig manufactured exclusively for Sheet Piling UK, by the world’s leading rig manufacturer, ABI Group, as the sheet piling specialist continues its mission to deliver innovative and best-value solutions for its construction and civil engineering clients.  The animated video homes in on four core sectors in which the TM 20 LR is set to eclipse rigs using traditional methodologies and deliver significant programme and cost benefits – rail infrastructure, ports and harbours, road infrastructure and commercial and residential construction. Within each, the TM 20 LR promises to remove any need for enabling works or the creation of temporary structures built solely to facilitate sheet pile-driving.  The TM 20 LR builds on the unique facets of the TM 12/15 LR, extending that rig’s benefits still further and including various enhancements. This ‘big daddy’ of telescopic leader rigs boasts the same 8.1m horizontal reach, from the centre of the machine to the pile line but has a maximum driven or extracted pile length of 20 metres, rather than 16 metres. The maximum below-platform driving depth is 3.4m and the rig comes with a powerful MRZV-30VV, variable moment, variable frequency vibratory hammer, with hydraulic rapid-charging docking station.  A heavy-duty, hydraulically extendable undercarriage has a unique infrastructure mode that enables the machine to operate to a reduced footprint in restricted areas. 900mm-wide trackpads reduce ground-bearing pressure and additional vertically stacked counterweights enhance its stability.  Its Euro Stage-V engine is fully environmentally compliant, whilst a state-of-the-art Sennebogen and F-series base carrier, has a bespoke boom hinge, for long-reach capability. When operating in long-reach mode, the TM 20 has a maximum load capacity of ten tons and a maximum crowd and extraction force of 180 kN.  Sheet Piling (UK) Ltd’s managing director, Andrew Cotton, says: “This extraordinary sheet piling rig will further the revolution begun by our unique TM 12/15 LR rig and become the most talked-about piece of equipment in the sector. At a time when public spending in some areas needs to be restrained, to recoup some of the money borrowed to cope with the coronavirus pandemic, but when infrastructure and construction projects need to simultaneously be rolled out quickly, this telescopic leader rig is the solution all Tier-1 contractors should be turning to.    “We have no hesitation in saying that the TM 20 will revolutionise thousands of projects, whether we are talking about smart motorways, HS2 projects, renovations to Victorian port and harbour quays or domestic and commercial building programmes striving to meet Government targets.    “Furthermore, for those construction and engineering companies under financial pressures, this rig brings welcome and extensive cost savings, also slashing the time required to complete sheet piling project stages. It is no exaggeration to call our unique rig a game-changer, in every sense of the word. We cannot wait to unveil it in August.” 

Properly installed asphalt paving enhances curb appeal and reduces driveway maintenance since asphalt is one of the most durable paving materials available. Improper installation and maintenance can create problems down the line, though. Read on to find out about eight common asphalt paving mistakes and how to avoid them to ensure proper installation and maintenance. 1. Poor Planning Adequate planning is one of the most important aspects of driveway installation and maintenance. Make sure the weather conditions are right, collect all of the materials and equipment in advance, and plan to spend enough time on the project to give it the attention it needs. Homeowners who don’t have experience with laying asphalt should always hire reputable contractors to complete their driveway paving projects and can visit frasercon.com to find the help they need. 2. Using Poor Quality Asphalt There are many types of asphalt available, but they’re not all created equal. Homeowners who use poor-quality asphalt will, unsurprisingly, wind up with poor results. The solution is to spend the extra money on high-quality asphalt that will create a smooth, blemish-free surface and will hold up to wear and tear and inclement weather for years to come. 3. Ignoring Slope Control and Auto-Grade Systems Slope control and auto-grade systems are designed to reduce operator mistakes. They’re configured to ensure that the equipment works as intended given the environmental conditions. Make sure the operator is provided with high-quality equipment that features these systems and that he or she knows how to use it. 4. Changing Speeds Changing speeds while laying asphalt paving disrupts its uniformity. This can create a washboard effect and density issues in the final product. To avoid these problems, make sure the operator knows how to use speed limiters to ensure a clean, consistent application. 5. Failing to Control the Material Head Precise control of the material head is essential for proper asphalt installation. Allowing fluctuation will create waves and bumps, ruining the smooth surface. The easiest way to avoid this problem is to implement technological solutions like sensors and ensure the operators know how to use them. 6. Over-Turning the Depth Cranks Inexperienced operators have a habit of moving or adjusting the depth cranks too often. This can lead to bumps and waves in the finished driveway. Avoid the problem by ensuring that operators are provided with the right training. 7. Stopping the Compactor Incorrectly Stopping the compactor straight on leaves behind an indentation that’s hard to level out. Instead, operators need to stop at a 20% angle to make it easier to smooth out edges. Train the operators to do this every time to avoid unnecessary complications. 8. Improper Application of Sealer Asphalt driveways must be sealed to prevent degradation. Timing is critical when it comes to sealing a driveway since applying it too long after the asphalt has been laid or right before it rains can lead to early driveway replacement. Whether they’re sealing a newly laid driveway for the first time or reapplying sealant, homeowners should plan ahead and check the weather for the three days following the application to make sure it will be sunny. The Bottom Line Installing and maintaining asphalt pavement requires a good deal of training, experience, and finesse. The only way to get professional results is to hire a professional. Homeowners who insist on performing their own installations and maintenance can follow the advice above to avoid some of the most egregious mistakes, but no amount of tips and tricks will make up for a lack of experience.

BSI, in its role as the UK National Standards Body, announce a new National Standards programme to raise professional competence in the built environment sector. The standards aim to tackle the competence shortcomings identified in the Independent Review of Building Regulations and Fire Safety, Building a Safer Future, conducted by Dame Judith Hackitt. They are a part of the package of measures recommended by the Steering Group on Competence for Building a Safer Future (CSG) which were set out in Raising the Bar. The government-funded programme is designed to support the delivery of regulatory policy and the new regulated roles responsible for building safety set out in the forthcoming Building Safety Bill, while also enabling the large-scale industry-led programme to raise competency across the sector. It includes an overarching competence framework standard for everyone working on a building. This is intended to be used by key professions and trades including designers, contractors, fire risk assessors, building managers and others in specialist technical or corporate roles. The framework will provide a set of core principles of competence, including leading and managing safety, communicating safety, delivering safety, risk management, regulations and processes, building systems, ethics, and fire/life safety. The framework will be developed and made available for use from this Autumn. After three periods of public consultation and refinement, it will then be published as a British Standard. It will also include a set of competence requirements for the three newly-regulated roles: Principal Designer, Principal Contractor and Building Safety Manager. A set of fast track PAS standards will be produced to meet the urgent need for competent individuals to fulfil these roles set out in the government’s new Bill, to ensure the safety of residents. These key roles have overarching responsibility for the main activities affecting building and life safety at each stage of a building’s life-cycle: design, construction and operation. They require enhanced competences in addition to any discipline-related competences, relating to their overarching role to ensure that the design intent of the building is maintained and that workers employed and used in design, construction, refurbishment, maintenance and operation are suitably competent. Scott Steedman, Director of Standards at BSI said: “Dame Judith Hackitt’s report asked the Built Environment industry to change its culture to safeguard people and their properties. In response to the call to put clear responsibility at the heart of the system, BSI as the UK’s National Standards Body, has launched the Professional Competence standards programme. The new industry-led standards will support the Building Safety Bill by ‘raising the bar’ across workforce competence.” Dame Judith Hackitt, Author of Building a Safer Future: Independent Review of Building Regulations and Fire Safety said: “The work of the Competence Steering Group has been a “tour de force” and all of those who have been involved thus far are to be congratulated. As the baton is handed over to BSI to lead us through the standards development process, the whole industry needs to keep up the pace – not just to agree on the new standards, but to make them a reality in practice. That will require collaboration and cooperation, and demolition of silos – part of the culture change that is so urgently needed.” Since the standardization programme began in April 2020, it has been overseen by a newly established BSI Built Environment Competence Standards (BECS) Strategy Group. The group consists of strategic, senior-level technical and policy experts from a broad range of organizations involved in the design, construction and management of higher risk buildings. The programme will run until 2022.