Jun 2021

Gullwing Bridge

We provided dedicated on-site project management for the installation of complex marine foundations. From orchestrating 400-tonne jack-up barge operations to managing heavy piling near protected utility assets, we ensured absolute safety and structural precision throughout the programme.

ClientSuffolk County Council

RoleOn-Site Project Management (Marine & Civil Engineering)

Duration13 Months

ContractNEC4 Engineering and Construction Contract (ECC) Option C

ExpertiseCivil Engineering, Marine Engineering, Project/Contract Management

Project Overview

The Gullwing Bridge required highly precise marine foundation works, involving complex piling operations in sensitive tidal conditions. SHEANEY was brought in to provide dedicated on-site project management, ensuring the marine civil engineering phases were executed safely and to exact structural tolerances.

Our Delivery

Operating directly on-site, we developed and implemented the methodology for all marine works. We coordinated specialist subcontractors and managed a 400-tonne jack-up barge to safely execute the auger-push installation of 14 large-diameter piles near protected UKPN assets, alongside the rotary bored installation of 42 pier foundation piles concreted under polymer.

Key Achievements

Successfully managed the positioning and operation of heavy marine plant alongside an active navigational channel.
Maintained continuous, transparent communication with the ABP Harbour Master to ensure safe passage and waterway operations.
Designed and implemented a strict vibration monitoring plan with designated trigger points to protect surrounding assets, delivering the foundation works with zero structural defects.

Aerial view of the completed Gullwing Bridge across Lake Lothing

Bridge leaves delivered by barge to Lake Lothing

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