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...
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.
https://www.dacorum.gov.uk/.../high-barns---nash-mills-news-number-2.pd...
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?...
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...
So far geological surveys have focused on Pond Road and a section of Highbarns where ground collapses suggested mining activity. Some people have mentioned ...
https://www.dacorum.gov.uk/.../high-barns---nash-mills-news-number-3.pd...
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?...
Feb 8, 2013 ... We have now finished setting up the site and have begun treatment of the Chalk Mines. Below are images from the camera that was sent down ...
https://www.dacorum.gov.uk/.../bam-ritchies-newsletter-01---bulk-infilling....
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....
Dear. HIGHBARNS CHALK MINE – PROGRESS UPDATE. Please find attached notes of the latest meeting with The Residents Group that took place on 26 March.
https://www.dacorum.gov.uk/docs/default.../23-4-highbarns-lett.pdf?...0
that the mines may extend to). The geophysical survey has indicated the general location of the mines, so significant changes to the mine layout are not ...
https://www.dacorum.gov.uk/.../highbarns-qa-table---november-2011x.pdf...