Mother’s Ruin – Piling Probing at Bombay Sapphire’s New Gin Distillery

The Bombay Spirits Company are building a new gin distillery and visitors’ centre on the site of an old paper mill in Laverstoke, Hampshire.
The mill is registered by English Heritage and is considered of significant historical importance; during the first half of the century the site held the license to print money for the Bank of England. Wherever possible existing buildings are being retained and restored to their former glory. However, the mill was first established on the site in the early 1700s so many of the buildings need some serious TLC before they can again become usable. This includes improvements to foundations in some cases.
Subadra were called in to assist in the redevelopment, Project Manta, as a specialist in ground conditions and foundations to carry out pile probing around the perimeter and inside of one of the old mill buildings located on the banks of the River Test, which flows through the centre of the site.
We probed 25 locations in a single day using one of our highly manoeuvrable tracked drilling rigs, which proved perfect for the job. We identified shallow obstructions at several locations, allowing the project engineers to revise their piling plan and ultimately reduce costs and delays to the foundation improvement works.

Gin Distillery

We then carried out plate bearing tests, prior to piling, to confirm the surface soils could provide a suitable platform for the piling rig.

Pile Probing Record Smashed

Tom joins the 100ft club

Tom Petzing, one of our Geoprobe operators, last week smashed our long-held drilling record completing 218m (yes, that really is two hundred and eighteen metres) of pile probing in a single day. The deepest location was probed to a depth of 32.4m, or 106ft in old money, which means that Tom joins our Managing Director as a member of the elite Geoprobe 100ft club. Well done Tom, the t-shirt is in the post!

Is the Economy Starting to Improve?

Plate Bearing Test for Piling Rig Mat

OK we can’t really claim to be representative of the economy as a whole, but our recent workload suggests that construction activity is at last starting to pick up. In particular, our CBR and Plate Bearing teams have had their busiest month ever: in fact, they’ve been so busy that we have had to invest in more equipment to meet demand. We’re also seeing an upturn in demand for pile probing surveys which suggests that more constuction projects are getting into the ground. If you’d like to discuss your requirements for any of these services then please contact us here.

Foundations for Key City Data Centre

Whilst much of our work in carried out in the provinces we sometimes dabble with high finance in the City.

Subadra played a key role in the development of an £80 million multi-storey data centre facility in London’s docklands area. We were brought in at the inception of the project to carry out a geotechnical and environmental investigation to determine ground conditions.

Our investigation comprised a network of boreholes across the development area that were used to collect soil samples for analysis and groundwater and hazardous gas monitoring points.

The site was especially tricky geotechnically, comprising areas of in-filled docks, some highly contaminated and others containing very soft silts and clays.

We used the data to assist with foundation design and the classification of waste soil.

Contract value: £20-50k

Listed Georgian Vault Reconstructed

Subadra have completed the reconstruction of a Grade II Listed coal vault in Marylebone, London. The vault, which supported the pavement above, had partially collapsed and was unsafe. Working from pavement level, we removed the damaged masonry and replaced it with an enlarged reinforced concrete structure, turning what had been an unuseable space into a fully serviced utility room for the client. We carried out the Planning and Listed Building applications, foundation and structural design, as well as all demolition and construction work.

Contract Value: £25-50k.