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3M Scotchcast™ Resins – EU Regulation 2020/1149 Amending REACH Restrictions

3M Scotchcast™ Resins

3M 92 NBA GS Scotchcast resin cable joint kits are low-voltage cable jointing kits using the innovative epoxy, CMR-free 3M™ Scotchcast™ 4 GS Resin.

The Scotchcast cable joints incorporate electrical insulation and mechanical protection and are compatible with both compression (crimp) or mechanical shearbolt connectors for conductor jointing of copper or aluminium cores.

92 NBA GS Scotchcast resin cable joint kits includes 8 sizes with options of an integrated connector and different joint types. It features a unique design which builds upon the experience of 3M in low voltage cable accessories.

Due to EU regulation 2020/1149 amending REACH restrictions, the EU has introduced mandatory training for workers handling diisocyanates, effective 24 August 2023.

3M™ Scotchcast™ Electrical Insulating Resin 4 GS in bags

How does this affect the use of 3M™ Scotchcast™ Resins?

The 3M™ Scotchcast™ 4GS Epoxy Resin was developed with sustainability, safety and ease-of use in mind.

The product is free of carcinogenic, mutagenic and reprotoxic (CMR) substances, without compromising the performance. The isocyanate-free formulation means that it is not concerned by the EU regulation 2020/1149, and as a result, avoids the need for the mandatory training.

The popular 3M™ Scotchcast™ 40 Polyurethane Resin and 3M™ Scotchcast 40 Resin Kit products are impacted by the EU regulation 2020/1149, as they contain Diisocyanate component typical for Polyurethane resins.

But reassuringly, all of the 3M™ Scotchcast™ Resin Kits which come with an innovative closed mix & pouring (CMP) system that connects the resin bag with the housing body (which is a convenient one-piece mould) ensure a mess-free, no-contact, fast and safer installation. This minimises the risk of human exposure to the resin.

3M Electrical | Scotchlok | ColdShrink | Scotchcast Resin | Scotch Electrical Tapes

Since 1985, Thorne & Derrick have been Approved Distributors for 3M Electrical Products (LV HV) including Cold Shrink and Scotchcast products – whilst the competitive supply of product from stock on short lead times is essential to the distributor it is equally vital that 3M product reputation is preserved through the correct installation of products in accordance with 3M recommendations.

CSD Marine Grade Cable Transit Sealing System Supplied Onboard Kintra II Passenger Vessel

Thorne & Derrick | Stockists & Leading UK Distributor for CSD Sealing Systems

PR | Uploaded by Natalie Lundie | Supply Chain: Marketing Lead at Thorne & Derrick

Thorne & Derrick, a UK Specialist Distributor for CSD Sealing Systems, have recently supplied a technical solution to Rathlin Ferry for their Kintra II passenger vessel.

Together with CSD we provided a cable duct sealing system suitable for marine and offshore environments – protecting against flood water and gas ingress where cables are often routed through cable transits that are exposed to harsh weather conditions and potential flooding.

Sealing Application

The client contacted Thorne & Derrick requiring a solution that provided a safe and secure way to seal and protect cable and pipe penetrations through the bulkheads. The bulkheads that they were looking to pass cables through were rated at A60 and any system installed also needed to be A60 rated to maintain the integrity. The system also needed to provide fireproof and watertight seals that complied with International Maritime Organisation (IMO) and SOLAS regulations.

Thorne & Derrick contacted CSD, The Global Leader in Fire, Water & Gas Penetration Sealing Systems who initiated a consultation with the client to identify the optimum solution. After an extensive call with CSD’s Operations Director, Anthony Jordan discussing the application further it was decided that the original enquiry for Rise Duct Seals was more suited to the onshore market and a suitable alternative was offered.

CSD NOFIRNO  Seals – Multi Cable & Pipe Transit Sealing

Sealing Solution

It was determined that the NOFIRNO Multi-Cable Transit System which is approved for harshest fire ratings for pipe penetrations (A, H and Jet Fire class) was the best solution.

This is because this type of system holds the required certification and provided the A60 rating required. Designed specifically to maintain the safety of the vessel by providing fire protection and ensuring the bulkheads remain gas and watertight when cables need to pass through them.

The NOFIRNO system comprises of rubber and filler sleeves and sealant, the system is used to treat transit openings for cables and pipes in walls, floors, bulkheads or decks, so that it is fire-resistant and sealed against gas, smoke and water.

It consists of only a few components: NOFIRNO sealant; a silicone based fire resistant, water repellent sealant, a correctly fitting NOFIRNO cable sleeve  and NOFIRNO multi-filler sleeves, supplied in bonded strips to make the system easy to install.

The system consists of a correctly fitting NOFIRNO rubber sleeve placed around each cable with the free space then packed with rubber multi filler sleeves. The rubber sleeves are 40mm shorter than the overall transit length to allow the seal to be completed with a 20mm layer of sealant at each end of the transit.

Anthony Jordan Operations Director at CSD Sealing Systems commented, “We were pleased to support Thorne & Derrick, our Specialist Distributor, with the technical aspects of this enquiry helping to make ensure the customer was provided with a sealing solution that met their specification requirements and also provided a certified system to help improve safety and protect lives when the vessel is in service.”

CSD NOFIRNO Seals – Multi Cable & Pipe Transit Sealing – Installation Layout

Why did the existing frame need extending?

During the phone consultation with Anthony it was discussed that to meet the requirements of an A class fire rating the existing frame needed to be extended  from the existing120mm in length. The system is tested at a minimum length of 180mm for A60 and 200mm for A0.

Anthony confirmed that CSD generally recommend using a 200mm to ensure all ratings are covered. The length of the penetration helps to prevent heat transfer between compartments and also ensures you have sufficient rubber materials for the system to perform when there is a fire.

It is imperative to ensure that not only there is no fire breakthrough where these cables pass through the bulkhead but also that the heat on the non-fire side does not increase to a level where there could be ignition on the non-fire side.

NOFIRNO Multi-Cable Transit System Advantages

The NOFIRNO system consists of high-quality, non-toxic silicone-based rubber seals and high-strength steel frames. The rubber seals are designed to expand and fill the space around the cables, providing a tight seal that prevents fire and smoke from spreading throughout the ship. The frames are designed to securely hold the seals in place and provide a strong and durable barrier against fire and water.

Using the NOFIRNO multi-cable transit system on a passenger vessel can provide many benefits, including:

• Enhanced safety and protection: The NOFIRNO system provides a high level of fire resistance and watertightness, ensuring that passengers and crew are protected from potential hazards
• Easy installation: The system is easy to install and requires minimal tools and equipment. This reduces installation time and costs, making it an efficient and economical option for shipbuilders and owners
• Flexibility: The system can accommodate a wide range of cable and pipe sizes, and can be customized to fit the specific needs of each vessel
• Durability: The NOFIRNO system is made from high-quality materials that are designed to withstand the harsh marine environment and provide long-lasting performance

With its proven track record of success, this CSD system is an excellent choice for anyone looking to protect their cables from the damaging effects of flood water and gas ingress.

KINTRA II

Kintra II was commissioned by Kintra Boat Tours in 2020.

It is an 82 passenger catamaran for trips and tours of the North Coast and Rathlin Islands. As the design of Kintra proved so popular with guests, Kintra Boat Tours decided to keep the same design with a few added extras.

Rathlin Island, Northern Island

Staff & Support Training Day | Anthony Jordan (Operations Director) has supported T&D for over 20 years. Anthony recently invited the team to visit the CSD offices in Cramlington providing product refresher and hands on training for the team.

LV HV | Jointing, Earthing, Substation & Electrical Eqpt up to 66kV | Specialist Distributors

MV HV High Voltage Cable Joints | Cable Terminations | Cable Connectors | Distributed from Stock | UK & Export Sales

Thorne & Derrick distribute the most extensive range of MV HV Medium & High Voltage Cable Joints, Terminations & Connectors from manufacturers including 3M, Prysmian, Nexans Euromold, Elastimold, Pfisterer CONNEX & SEANEX.

Heat shrink, cold shrink, push-on and slip-over cable accessories enable the jointing, terminating and connection of 11kV-33kV and 66kV-132kV cables to oil, air or gas insulated switchgear, transformers, motors and overhead lines distributing electricity at MV HV.

Thorne & Derrick hold large stocks of 11kV 33kV 66kV Joints, Terminations & Connectors suitable for XLPE, PILC and EPR cables, in both heat shrink and Cold Shrink technologies, to service the medium/high voltage power cable accessory requirements of UK and international customers – this includes underground and subsea cables.

EUROMOLD | The Separable Connector Brand for MV Cable Terminations

EUROMOLD, the Brand

EUROMOLD, the EPDM Connector | 1,000 Units SPECIFIED & SOLD | Last week, Thorne & Derrick, the UK’s leading and a Preferred Distributor of Euromold brand Separable Connectors manufactured by Nexans Power Accessories delivered their 1,000th Connector this year – all these sales had a single common factor.

These 1,000+ Connectors on each and every occasion were supplied to either replace FAILED or DISTRESSED ( FAILING) competitor brand product – note these 2023 sales exclude new project installations, they are inclusively replacement of in-service energised or outaged (usually premature PD evidenced) Connectors.

Euromold Connectors are manufactured from EPDM material.

EPDM Connectors demonstrate the highest quality electrical insulation, superior tracking resistance and a proven field performance with an unrivalled service life cycle expectation – 40 years of field service when installed correctly and functioning in normal environmental conditions.

The difference is material.

That difference is EPDM.

You can trust EUROMOLD.

This continues a concerted awareness campaign across all sectors from wind turbine to trackside rail – take a moment please to read my Blog : Nexans Euromold | Where the Difference is Material

More Euromold

• Water Sealing, IP Rating & Temperature Range Of Nexans Euromold Connectors
• Different Insulating Epoxy Plugs & How To Install The Cap On Nexans Euromold Interface C Compact Connectors
• Bevelling The Edge Of The Core Insulation During Installation Of Nexans Euromold Connectors
• Installation & Clamping Of Nexans Euromold Compact Connectors Onto Their Mating Bushings

• Uploaded by Chris Dodds - Sales & Marketing Manager with Thorne & Derrick International
  
  
  
  

MV HV Medium & High Voltage Connection & Termination Products up to 66kV

Installing Heavy Duty Safety Nets From Cable Safe

Heavy-Duty Safety Net From Cable Safe

Fall Protection Safety Net

Safety is paramount in the construction and industrial industry, and ensuring the well-being of workers and the protection of valuable equipment is a top priority.

Workplace safety refers to the measures put in place to prevent injuries, illnesses, accidents, and hazards in a work environment. These measures include equipment maintenance, employee training, safety protocols, emergency plans, and hazard identification and mitigation. Ensuring workplace safety is important for the well-being of employees, compliance with regulations and maintaining productivity. Employers have a legal and ethical obligation to provide a safe work environment for their employees and to take accountability for their well-being.

One essential component of workplace safety in these environments is the use of heavy-duty safety nets, particularly stainless steel secondary retention nets. In this blog we’ll explore types of safety nets, including rolls and fit-to-size solutions, and provide insights into their assembly along with industrial installation, safe use and the importance of a safety net for fall protection.

Stainless steel secondary retention safety nets are engineered to provide robust fall protection and containment, making them indispensable in industries where heavy machinery, tools, and materials are used. These nets are not only durable but also highly corrosion-resistant, making them ideal for long-term use in challenging environments.

➡ Thorne & Derrick supply the complete range of Safety Tools & Equipment from Cable Safe to enable safe working across all industries. This includes cable safety hooks, self-closing safety gates, confined space entry protection, guard nets and cable stands.

Assembly instructions

Correct assembly of fall protection nets is crucial for their effectiveness. Cable Safe provide detailed assembly instructions with all of their stainless steel safety nets to ensure that they are installed correctly. Following these instructions meticulously is essential to guarantee a secure fit and optimal protection.

Assembly involves precise measurements and installation techniques to create a reliable safety barrier. Stainless steel secondary retention safety nets can be custom-tailored to fit specific areas or come in standard roll formats. During assembly, it’s vital to account for factors like height, load-bearing capacity, and attachment points. Expertise in assembly ensures that the nets serve their intended purpose effectively.

Industrial Safety Net Installation

Personnel safety netting is designed to deflect and absorb the energy of a fall, to prevent injuries. As part of personnel safety and employee protection, safety net systems can be installed to high work areas to protect employees, nearby structures and pedestrians below

Installing industrial safety nets, especially in high-risk areas, demands skill and precision. To install the product correctly it involves inspecting anchor points, ensuring adequate tension, and verifying that the netting is securely fastened. When dealing with stainless steel secondary retention netting, which are known for their strength, the installation process requires high attention to detail. A construction safety net has to be as close under the surface on which employees are working, but never more than 30 feet below the surface.

Fall Protection Net Roll From Cable Safe

Ensuring the safe use of nets once installed is also vital. Workers should be trained in safety net protocols, including how to inspect the nets for damage, avoid overloading, and use proper personal protective equipment. Safety systems should be regularly inspected and maintained to identify and rectify any issues promptly.

Examples of Heavy Duty Safety Nets

1. Safety Net Rolls: These versatile nets come in rolls, making them easy to transport and install. They are ideal for covering large areas quickly and effectively, offering reliable fall protection and containment.
2. Safety Net Fit-to-size: custom-fit stainless steel nets are available in situations where precision is paramount. These nets are tailored to specific measurements, ensuring a perfect fit for any industrial setting. They provide maximum safety without compromising on aesthetics or functionality.

Stainless steel secondary retention nets play a crucial role in safeguarding workers and equipment in heavy-duty industries. Proper assembly, installation, and safe use are all important for full effectiveness. The addition of a safety catch net further enhances workplace safety.

CABLE SAFETY EQUIPMENT

CableSafe® Safety solutions are critical cable essentials and are well proven construction safety products. The CableSafe® range of cable hooks can be used during maintenance, turnaround, outages, shutdowns, construction work to suspend cables and hoses and other work gear and equipment from the working space.

PUSH PULL TOOLING

Thorne & Derrick stock and distribute a range of Safety Tools including Push Pull Tools from Hand Safety Tool Company designed to minimise hand injuries by keeping hands out of the line of fire.

Maximising Solar Assets in the UK: Repowering for Efficiency, Safety & Sustainability

Maximising Solar Assets in the UK

by Dathan Eldridge, CEO, Dynamic Energy Solutions

Solar power has emerged as a shining star in the global energy landscape, and the United Kingdom is no exception. Over the years, the UK has made significant strides in harnessing the power of the sun to meet its renewable energy goals.

As we continue our journey toward a sustainable future, it’s essential to explore every avenue to maximize the potential of our existing solar assets. One such avenue is repowering and revamping commercial and utility-scale solar assets.

In this Article, we will delve into the numerous benefits of this strategy and why it is crucial for the UK’s clean energy future.

Repowering and revamping commercial and utility-scale solar assets

1. Boosting Efficiency: Repowering and revamping existing solar installations can significantly boost their efficiency. Innovations in solar panel technology, inverters, and tracking systems have made it possible to capture more energy from the sun. By upgrading older solar arrays with these advancements, we can extract more power from the same amount of sunlight, ultimately increasing energy production and reducing costs.
2. Extending Lifespan: Solar panels are built to last, but over time, their performance may degrade due to factors like wear and tear, weather, and dirt accumulation. Repowering involves replacing or refurbishing components that have reached the end of their life cycle, effectively extending the overall lifespan of the solar asset. This not only preserves our initial investment but also reduces the need for additional resources and raw materials.
3. Environmental Impact: The environmental benefits of repowering and revamping solar assets are substantial. By enhancing the efficiency of existing installations, we reduce the need to expand into new areas for solar development, helping preserve natural habitats and biodiversity. Moreover, the increased energy production from repowered assets means a decrease in greenhouse gas emissions, further contributing to the UK’s ambitious carbon reduction targets.
4. Cost Savings: One of the most compelling reasons to consider repowering is the potential for significant cost savings. Upgrading solar assets can be more cost-effective than building new ones. The infrastructure and grid connections are already in place, reducing installation costs. Additionally, the improved efficiency leads to increased revenue generation, making the investment in repowering a financially sound decision.
5. Grid Stability: As we transition to a more renewable energy-dependent grid, grid stability becomes a critical concern. Repowered solar assets can contribute to grid stability by providing a reliable and predictable source of energy. Advanced inverters and monitoring systems can help manage fluctuations in solar output, ensuring a steady supply of electricity.
6. Job Creation: Repowering and revamping solar assets create opportunities for skilled jobs in the renewable energy sector. From installation and maintenance to research and development, the entire value chain benefits from these projects. This not only supports the growth of the clean energy industry but also contributes to local economies.
7. Regulatory Support: The UK government has recognized the importance of repowering and has introduced supportive policies and incentives. These include streamlined planning processes and financial incentives for upgrading existing solar assets, making it easier and more financially attractive for stakeholders to embark on repowering projects.

Enhancing Electrical Safety and Mitigating Fire Hazards

1. Rigorous Inspection and Assessment: Before commencing any repowering project, a comprehensive inspection and assessment of the existing electrical infrastructure must be carried out. This includes a thorough examination of wiring, connections, switchgear, and inverters. Any outdated or damaged components should be identified and replaced to prevent potential electrical faults.
2. Compliance with Modern Standards: Electrical safety standards evolve over time to incorporate the latest safety measures and technologies. Repowering projects should aim to bring existing installations up to current industry standards. This includes complying with relevant codes and regulations, such as the IET Wiring Regulations (BS 7671) and electrical safety standards (e.g., IEC 62446 for PV systems). These standards provide guidance on safe design, installation, and maintenance.
3. Upgraded Fire Detection and Suppression: Older solar installations may lack modern fire detection and suppression systems. Incorporating these technologies can be crucial in mitigating fire hazards. Install smoke detectors, heat sensors, and fire suppression systems as part of the repowering effort. Additionally, establish regular maintenance schedules to ensure these systems remain functional.
4. Advanced Monitoring and Control Systems: Implement advanced monitoring and control systems that continuously assess the electrical health of the solar asset. These systems can detect anomalies, overheating, or electrical faults in real-time, allowing for immediate intervention before a hazard escalates.
5. Employee Training and Safety Protocols: Invest in training programs for employees and contractors involved in repowering projects. Emphasize electrical safety procedures, hazard identification, and emergency response. Ensure that everyone on-site is well-equipped to handle electrical equipment safely.
6. Proper Grounding and Bonding: A critical aspect of electrical safety is proper grounding and bonding. Ensure that all electrical equipment is adequately grounded to prevent electrical shocks and fires. This includes grounding the solar array, inverters, and any metallic components.
7. Regular Maintenance and Testing: Implement a proactive maintenance schedule that includes routine inspections and electrical testing. This can help identify potential issues before they become safety hazards. Regular testing and maintenance also extend the lifespan of electrical components.
8. Compliance Documentation: Maintain comprehensive documentation of electrical safety measures, inspections, and maintenance activities. Proper record-keeping is essential for accountability and regulatory compliance.
9. Third-Party Audits: Consider conducting third-party safety audits to assess the electrical safety measures and fire hazard mitigation strategies in place. Independent audits can provide valuable insights and recommendations for improvement.

Conclusion

Repowering and revamping commercial and utility-scale solar assets in the UK is a strategic move that aligns with our clean energy goals, economic interests, and environmental responsibilities. By harnessing the latest technologies and innovations, we can maximise the potential of existing solar installations, increase efficiency, reduce costs, and contribute to a greener and more sustainable future.

Moreover, by prioritising rigorous electrical safety measures and robust fire hazard mitigation strategies, we ensure that these projects not only drive renewable energy but also safeguard lives, assets, and the environment. Together, we can make a significant difference in our energy landscape, paving the way for a cleaner, safer, and brighter future for the UK.

Who Are Dynamic Energy Solutions?

Dynamic Energy Solutions (DES) has been providing specialist, reliable renewable energy technologies to the commercial sector for many years. Our current and previous clients include councils, property developers, commercial landlords, multinational businesses, and plenty of independent local businesses.

Our services include (but are not limited to) rooftop solar, ground mounted solar, ac and dc electric vehicle charging, battery storage systems and specialist hv services. We have worked on projects all across the UK and have big plans for growth in the coming years as the renewables industry continues to develop.

DES are proud members of Solar Energy UK and are committed to providing high quality specialist services to all our clients and helping to shape the future of the renewables market in the UK. Our team regularly speak at industry events such as Solar and Storage and in the last few years have moderated several of the panels.

THORNE & DERRICK

SPECIALIST ELECTRICAL DISTRIBUTOR

Thorne & Derrick are Specialist Distributors to Solar EPC’s & High Voltage Jointing Contractors working on the design, construction and maintenance of UK, European and international projects supplying an extensive range of LV HV Solar Cables, Jointing, Substation & Electrical Eqpt. Based in the UK, we are highly customer responsive and absolutely committed to providing a world-class service.

We stock LV HV Solar Cables, Accessories & Electrical Equipment to enable the construction, maintenance and operation of utility-scale PV installations – our products connect 600V/1500V solar cables into combiner boxes, inverters, transformers and energise switchgear up to 33kV/132kV for high voltage grid connections.

Since 1985, we have provided expert technical support and express delivery from extensive UK stocks to world-wide destinations.

• Key Products: MV-HV Cable Joints & Terminations, Cable Cleats, Duct Seals, Cable Transits, Underground Cable Protection, Copper Earth Tapes, Cable Jointing Tools, Feeder Pillars, Cable Ducting, Earthing & Lightning Protection, Electrical Safety, Cable Glands, Arc Flash Protection & Fusegear.

• Distributors for: 3M Cold Shrink, ABB, Alroc, Band-It, Catu, Cembre, Centriforce, CMP, Elastimold, Ellis Patents, Emtelle, Furse, Lucy Zodion, Nexans Euromold, Pfisterer, Polypipe, Prysmian, Roxtec.

LV – Low Voltage Cable Joints, Glands, Cleats, Lugs & Accessories (1000 Volts)

MV HV – Medium & High Voltage Cable Joints, Terminations & Connectors (11kV 33kV EHV)

Further Reading

• Solar Farms | Insulate, Connect & Protect LV HV Electrical Cables & Equipment
• Electrical Safety Management | Solar Farms & Electrical Safety
• High Voltage Energisation of Solar Farms by HEIGHWAY Ltd
• Jointing, Grounding & Terminating DC Solar Cables
• PR: Solar Industry Relaxes Planning Laws For Large Scale Battery Storage
• UKPN 33kV Primary Substation Construction – Swanland Solar Farm