Project overview
A F Howland Associates were commissioned to investigate ground conditions for the replacement of ramps and jetties in Southend-on-Sea as part of a maintenance contract. The work required nearshore and offshore investigations to provide data for the design of the replacement structures.
Our approach
Working with tidal schedules was critical to ensure safe operations and deliver accurate, cost-effective results. We carried out a series of window sample holes and dynamic probes to:
- Confirm the thickness of the superficial tidal flat deposits.
- Establish the depth to the more competent London Clay Formation.
This information was essential for designing the piled foundations of the replacement structures.
The investigation utilised our lightweight tracked windowless sampling rig, ideal for obtaining relevant soil parameters quickly when time on-site is limited. Temporary working platforms were constructed at optimal locations to ensure safe operations and minimise environmental disturbance.
Outcome
Our highly trained operatives and supervising engineer ensured the investigation was completed efficiently and, most importantly, safely. The client was highly satisfied with the quality of the data and the minimal impact on the local environment.
Key details
- Client: Not disclosed
- Cost: Not disclosed
Our commitment to practical engineering solutions and safe practices delivered a successful investigation, supporting the effective maintenance of critical foreshore infrastructure.