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...
Jun 7, 2013 ... This is the same as 33 double decker busses. Although the extent of the mines has proven to be very accurate, the 'openness' of the mines is ...
https://www.dacorum.gov.uk/.../bam-ritchies-newsletter-no-nbsp-5---nbsp-j...
Oct 30, 2015 ... mines and provide the results of post mine treatment validation probing. The areas discussed in this report are as follows: • Highbarns ...
http://www.dacorum.gov.uk/.../treatment-area-report-for-highbarns-east-gr...
Chalk mines questionnaire – Your help needed! As part of the Borough Council's co-ordinating role we are seeking relevant information on the area from local ...
https://www.dacorum.gov.uk/.../high-barns---nash-mills-news-number-3.pd...
Welcome to this second edition of Chalk Mines News which provides an update on work to apply for funding and to appoint a specialist project.
http://www.dacorum.gov.uk/.../high-barns---nash-mills-news-number-2.pdf
Apr 5, 2013 ... Highbarns Chalk Mine Remediation ... Compaction grouting is designed to treat collapsed minworkings and areas of bad ground surrounding the mines.
https://www.dacorum.gov.uk/.../bam-ritchies-newsletter-no-3---april-2013....
funding for the Highbarns Chalk Mines Project. At that time we were waiting for the Homes and Communities Agency (HCA) to carry out an audit of their.
https://www.dacorum.gov.uk/.../highbarns-residents-letter---november-201...
HIGHBARNS AREA CHALK MINES PROJECT ... The purpose of this letter is to advise you of the existence of abandoned chalk mines located in the Highbarns area in ...
http://www.dacorum.gov.uk/docs/.../letter-to-whom-it-may-concern-v2.pdf
appointed to work with Dacorum Borough Council on the Highbarns chalk mines project. ... As well as undertaking the visual survey, Chris will also be on hand to ...
https://www.dacorum.gov.uk/docs/.../highbarns-newsletter-issue-6.pdf?...0
Jan 14, 2013 ... BAM Ritchies is an engineering firm which specialises in ground stabilisation. They were responsible for the treatment of a chalk mine in.
https://www.dacorum.gov.uk/docs/.../highbarns-qa-jan-2013-final.pdf?...