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Powick Common Viaduct – W5 Beams for the Worcester Southern Relief Road

Client: Worcestershire County Council
Contractor: Alun Griffiths

Sector: Civil engineering and infrastructure

Project Overview
The Powick Common Viaduct is a critical component of the Worcester Southern Relief Road upgrade, supporting the transformation of the A4440 into a dual carriageway. Our expertise in precast solutions was central to this project, with the supply of 20.5m and 16.5m W5 Beams, Deck Edge Parapets, and deck slabs. These components were engineered to meet the demands of a high-traffic route and ensure long-term durability.

Key Project Details:

• 20.5m and 16.5m W5 Beams supplied for the viaduct span

• Deck Edge Parapets and deck slabs provided for structural and safety performance

• Integral to the dualling of the A4440 Southern Link Road, a vital bypass and river crossing for Worcester

The Client’s Challenge

Specific Problem:

The A4440 Southern Link Road is a strategic route connecting the M5 to West and South Worcester, Great Malvern, and beyond. Prior to dualling, it suffered from severe congestion, especially at peak times. The Powick Common Viaduct required high-specification beams and components capable of supporting increased traffic volumes and ensuring safety for years to come.
Why Resolution Was Critical:

• Eased congestion and improved journey times for thousands of road users

• Enhanced connectivity between key regional destinations

• Provided a robust, future-proofed structure as part of one of Worcester’s only two river crossings
Risks if Unresolved:

• Continued congestion and delays

• Reduced economic growth and accessibility in the region

• Increased maintenance costs and potential safety issues

Our Solution

Our team delivered a tailored precast solution for the Powick Common Viaduct, focusing on quality, precision, and efficiency:

• Supplied 20.5m and 16.5m W5 Beams, engineered for optimal strength and performance

• Manufactured and delivered Deck Edge Parapets for enhanced safety and aesthetics

• Provided deck slabs, ensuring a durable and reliable carriageway surface

• Coordinated closely with Alun Griffiths to ensure seamless installation and minimal disruption to the busy route

• Employed rigorous quality control and just-in-time delivery to meet the project’s demanding schedule

Technical and Logistical Innovations:

• Precision-engineered W5 Beams for efficient installation and long-span support

• Modular component design to facilitate rapid site assembly

• Advanced logistics planning to suit the live, high-traffic construction environment

The Results
Outcomes for the Client:

• Successful installation of all W5 Beams, Deck Edge Parapets, and deck slabs

• On-schedule project delivery, supporting the accelerated dualling programme

• Significantly improved traffic flow and reduced congestion on the A4440

Quantifiable Results:

• 20.5m and 16.5m W5 Beams installed to exacting specifications

• All precast elements delivered and fitted within the construction window

• Enhanced safety and durability for one of Worcester’s key transport links

Key Takeaways & Summary

The Powick Common Viaduct project demonstrates our expertise in delivering complex, large-scale precast solutions for major transport infrastructure. The use of “Powick Common Viaduct W5 Beams” and associated components has played a pivotal role in strengthening Worcester’s strategic road network and supporting regional growth.

Benefits Delivered:

• High-performance W5 Beams and deck components tailored for a busy, high-specification viaduct

• Efficient, on-time delivery and installation

• Enhanced safety, durability, and connectivity for the region

Unique Selling Points:

• Proven track record in major viaduct and bridge projects

• Technical excellence in W5 Beam design and manufacture

• Commitment to supporting strategic infrastructure upgrades