New Barn Farm Quarry Density Monitoring Review
A non-nuclear density measurement review for the sand plant and water-treatment system at New Barn Farm Quarry.
Sand and gravel density monitoring at New Barn Farm in Oxfordshire
New Barn Farm Quarry near Cholsey, Oxfordshire combines sand-and-gravel washing with thickening, clarified-water storage and process-water treatment. The SDM ECO can continuously monitor density on an appropriate fully flooded slurry line without a nuclear source, supporting closer observation of wash-plant or thickener duties. PMA would match the instrument to the specific stream and decision required.
Application note: This guide uses published process information to identify where SDM ECO measurement may be useful. PMA would confirm the current process, pipe conditions and calibration range before recommending an installation.
Representative Rhosonics quarry application image. It is not presented as a photograph of New Barn Farm Quarry.
Quarry process and SDM ECO opportunities
The opportunity should be evaluated against the present plant configuration and operating priorities.
Local process and material
Public sources describe sand and gravel processing, a 200 tph wash plant and a water-treatment system including thickening and clarified-water storage.
Where SDM ECO can help
Candidate points may include wash-plant slurry feed or a stable thickener-related line where density supports loading, flocculation review or water recovery.
What to confirm
Confirm actual pipework, range, flow, silt characteristics, flocculant conditions, start-up states and the sampling method used for solids or density.
Application considerations
Flocculation, settling and changing fines can make nearby streams behave differently. One measurement point cannot represent every part of the water circuit.
A practical SDM ECO review pathway
These four steps show how PMA would assess a potential SDM ECO duty, from selecting the process stream through to validating the measurement against representative site data.
1. Trace the water circuit
Map feed, thickener, clarified-water and return paths.
2. Pick the decision
Choose loading, dilution, recovery or diagnostic monitoring.
3. Assess conditions
Review flocculant, settling, gas, flow and pipe access.
4. Prove the relationship
Use representative samples and operating records.
Where continuous density may add value
A continuous signal may help relate feed solids to water-treatment performance, provide context for process upsets and reduce blind time between manual checks.
What PMA would verify on site
PMA would trace the circuit, identify fully flooded accessible pipework, review the consequences of an invalid signal and build a commissioning dataset across representative states.
Sources and application guidance
Public facts used for this site profile are linked below. Process descriptions can change, so PMA would confirm the current flowsheet, operating range and measurement objective directly with the operator before proposing hardware.
Continue exploring
Return to the UK quarry application library, review mining slurry measurement guidance, or see the SDM ECO product page.
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