Apr 7, 2017 ... Information page on chalk mine workings detected in the Highbarns area of Hemel Hempstead.
https://www.dacorum.gov.uk/home/planning.../highbarns-chalk-mines
1) confirm the extents of the mine indicated by the microgravity survey, our Geotechnical. Assessment Report and the previous ground investigation data. 2) ...
https://www.dacorum.gov.uk/.../hyder-highbarns-public-meeting-presentati...
Dec 8, 2009 ... Researching the history of the mines will determine the type of mine ie industrial or agricultural. (industrial mines generally bigger) and also ...
https://www.dacorum.gov.uk/.../highbarns-residents-group-meeting---13-1...
Dec 12, 2012 ... The purpose of this letter is to advise you of work that is shortly to be undertaken to repair an abandoned chalk mine located in the ...
https://www.dacorum.gov.uk/.../letter-for-insurance-purposes-december-20...
Oct 16, 2015 ... The objective of this report is to set out the works that were undertaken to treat the mines and provide the results of post mine treatment ...
https://www.dacorum.gov.uk/.../treatment-area-report-for-nos-10-12-pond-...
Jun 7, 2013 ... compaction grout. This is the same as 33 double decker busses. Although the extent of the mines has proven to be very accurate, the ...
https://www.dacorum.gov.uk/.../bam-ritchies-newsletter-no-nbsp-5---nbsp-j...
We last wrote to you on 8th April 2011, with regards to our application for funding for the Highbarns Chalk Mines Project. At that time we were waiting for ...
https://www.dacorum.gov.uk/.../highbarns-residents-letter---november-201...
The purpose of this letter is to advise you of the existence of abandoned chalk mines located in the Highbarns area in Hemel Hempstead and to confirm. Dacorum ...
https://www.dacorum.gov.uk/.../letter-to-whom-it-may-concern-v2.pdf?...
Within Hertfordshire they oversaw the successful investigation and treatment of chalk mines in the Briars Lane area of Hatfield and helped Welwyn. Hatfield ...
https://www.dacorum.gov.uk/.../highbarns-newsletter-issue-6bbf06544511...
The survey is also available to download from the. Chalk Mines area of the Council's web site (www.dacorum.gov.uk/highbarns) if you want to complete it ...
https://www.dacorum.gov.uk/.../high-barns---nash-mills-news-number-3.pd...