Water Supply – Subadra

2 November, 20172 November, 2017

Water water everywhere….

Something is stirring deep in the Cotswolds….

It may not be quite as lucrative as hitting black gold, but it’s still mighty satisfying to ‘strike’ water as we successfully carry out another water well installation for a private client.

Our Comacchio rig drilled through nearly 40m of clay and limestone in around 4 hours before reaching a productive aquifer. Once we’ve finished installing the well casing and pump, the high quality water it produces will be used to supply an ‘eco-house’ being constructed on the site.

If you are interested in having your own water well installed then please contact Duncan Eastland – 01296 739431 – for more information.

7 October, 20157 October, 2015

A Week in the Life…..

No-one can say that our workload isn’t varied. Last week one of our drilling crews completed the following schedule:
Monday – Geotechnical investigation including U100 sampling and SPT testing with our Terrier drill rig;
Tuesday – Water well installation using rotary rock roller with our Commachio 205;
Wednesday – Environmental investigation at a filling station using hollow stem augering, again with our Comacchio 205, while a new canopy was being installed;
Thursday and Friday – Deep water well installation using down the hole hammer to penetrate into a limestone aquifer.
We love a bit of variety in life and this week has proved it so. Time for a rest…….next week looks busy………

26 January, 2015

Free Water Supply?

We’ve recently completed construction of a water well to supply a popular car wash facility in the Swindon area.

Working closely with the main contractor, our careful pre-planning enabled us to install a 40m deep water well in challenging geological conditions, requiring 25m of retrievable casing to be used, all without affecting the site’s redevelopment programme.

On-going site contamination issues dictated that the borehole construction had to be professionally approved and tested before use. But the results of the post-development pump testing confirmed the well would supply a clean water yield in excess of the client’s requirements.

The savings in water supply costs for our client equates to a significant increase in their future profits. What difference would a free supply of 20,000 litres of water a day make to your business?

Contact: Angus Gale Tel: 01296 739471

11 July, 2014

Tight Access for Investigation

We have recently completed an incident response investigation of a domestic heating oil installation located at the centre of a residential accommodation block complex in southern England. The site overlies chalk and is located just 100m from a public drinking water supply borehole.

Following complaints of possible oil contamination issues from the residents we took samples of the underlying soils and audited the fuel installation. With only footpaths leading to the tank installation we used our Terrier drilling system – which can fit through a standard doorway – to install boreholes either side of the oil tank and take soil samples for rapid analysis in our UKAS laboratory. Fortunately no significant soil contamination had occurred and our recommended improvements to the installation are now underway. The entire project, from initial enquiry instruction to report issue, was completed in under 4 days.

Project value ~£2k. Client value £££

13 November, 201321 November, 2013

There Has Never Been a Better Time…

….to get your own water well. The BBC reports today that energy and water bills are set to rise for the next 17 years so it makes ever more economic sense to have your own private water well installed. Subadra offer a ‘turnkey’ solution, dealing with everything from the initial (free) hydrogeological appraisal, applications and permits to drilling the well, installing the pump and connecting to your existing water supply. If you would like to know more please contact Duncan Eastland.

3 January, 2013

Out on the Wiley, Windy Moors

December saw us out in the middle of Dartmoor drilling water wells. Frail insfrastucture and maintenance issues had driven one Devonian farmer to drinking water distraction. The water well supplying their property was a shared supply and each year they were expected to contribute to the maintenance of the lengthy, unreliable water pipe. We were commissioned to design and install a new well to serve just their property, together with all associated pipework, electrics, buffer tank etc as a ‘turnkey’ package.

We used modern installation techniques and our Comacchio drill rig, capable of drilling in excess of 100m, to construct a 46m deep borehole lined with a modern PVC screen, a graded filter pack, cattleproof/watertight inspection chamber, ducting into the property, cabling, pipe work, pressure vessel, on demand water flow controls, piped into the existing supply and insultated against the hardest frost. All works were completed in only four days.

If you’d like to know more about our water well installation service or would like a quote for your own water supply, please call Duncan Eastland (Tel. 01296 739431).