May 3, 2013 ... So far, the extent of the mine model has proven to be very accurate. Parts of the central area have been completed, with properties on Pond ...
https://www.dacorum.gov.uk/.../bam-ritchies-newsletter-no-4-nbsp---may-2...
Mar 5, 2013 ... To date we have placed approximately 1100m3 of cement grout into open void mine shafts, which is equivalent in volume to about 11 double decker ...
https://www.dacorum.gov.uk/.../bam-ritchies-newsletter-no-2---march-201...
Dec 20, 2013 ... ... Ritchies. Above is a Rockworks image of dynamic probe VP104 taken from the Highbarns Chalk Mine Remediation project on East Green.
https://www.dacorum.gov.uk/.../bam-rithchies-newsletter-10---christmas-13...
Oct 5, 2009 ... The second stage requires crucial detailing of facts including the history of the mines, planning consents, environmental regulations, hence DBC ...
https://www.dacorum.gov.uk/.../minutes-of-highbarns-public-meeting-held...
Jan 7, 2013 ... As you will be aware, Since 2007 Dacorum Borough Council has been working with residents to treat an abandoned chalk mine that was responsible.
https://www.dacorum.gov.uk/.../compounds-letter---chambersbury-lane-7-j...
Jul 20, 2011 ... 100% of the tunnels and mines identified in the preliminary studies are covered by the grant. The grant also covers any further exploratory work.
https://www.dacorum.gov.uk/.../highbarns-residents-meeting---20-july-201...
The Highbarns Treatment Report is an overarching report which covers the area directly affected by the chalk mine. The report summarises the treatment work.
https://www.dacorum.gov.uk/.../highbarns-newsletter-october-2015.pdf?...
Mar 4, 2024 ... Planning history. Highbarns Chalk Mines. Street registers are informal historical planning records showing some of the development that has ...
https://www.dacorum.gov.uk/home/planning.../planning-history
May 2, 2012 ... MS – would wait until extent of mines were known, as it could be that time would be made up if the mines turned out to be quicker and easier ...
https://www.dacorum.gov.uk/.../highbarns-residents-group-meeting-notes--...
Jun 1, 2014 ... They showed that the collapse was related to the mine workings and appears to be confined to an area beneath the Highbarns/Meadow Road junction.
https://www.dacorum.gov.uk/docs/.../letter-to-residents-1-june-2014.pdf?...