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
Hyder is a major project management. Hyder is a major project management, engineering and environmental consultancy with nearly 5000 staff worldwide.
https://www.dacorum.gov.uk/.../high-barns---09-10-05---public-presentatio...
Jun 28, 2011 ... However, it should be noted that the recent laser survey is limited to the extent of the known mine accessed via five retained boreholes within ...
https://www.dacorum.gov.uk/.../highbarns-cals-survey-report-june-11.pdf?...
Introduction. When we met residents in October to bring people up to date with investigations that had discovered chalk mine workings in the area we gave a ...
https://www.dacorum.gov.uk/.../high-barns---nash-mills-news-number-1.pd...
Oct 14, 2015 ... Mines Project, Hemel Hempstead: Project Management, Design, Supervision and. Validation of Mine Treatment Scheme Proposal, reference XGD0236), ...
https://www.dacorum.gov.uk/.../highbarns-chalk-mine-stabilisation-treatme...
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-...
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...
Oct 30, 2015 ... The background to the scheme, interpretation of the mine, and treatment works are set out in the overarching Treatment Report (Arcadis, 2015).
https://www.dacorum.gov.uk/.../treatment-area-report-for-highbarns-east-gr...
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...
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...