With March upon us, now is the perfect time to start thinking about percolation tests. Percolation tests are mandatory in gaining permission for the installation of a soakaway or other drainage systems as they determine the permeability and drainage capacity...
This week, we are rolling back the clock to a job we accepted in the of summer 2012. Our client wanted us to undertake Parallel seismic testing at Wembley Central railway station. The purpose of the work was to provide...
Constructive Evaluation were recently commissioned to undertake an unusual Ground Investigation project – providing design parameters for the construction of a new shipping jetty, with an approach ramp adjacent to an existing jetty over the River Thames in Northfleet, Kent....
The Constructive Evaluation surveying team recently attended a site in Worthing, West Sussex to carry out a delamination survey to the screed of a warehouse building. Delamination surveys are nothing new for us, having undertaken numerous tap hammer & visual...
Our surveyors, Alex and Liam, are currently involved with works at a London underground station on the District Line to undertake a number of tasks under two platforms. These works include defect inspections & tap hammer surveys. However, the primary...
Constructive Evaluation provide varying degrees of structural investigation services to a wide array of structures. The purpose of these investigations can be to determine the root & cause of defects, & the monitoring of said defects. However, structural investigation is...
Over the years our experienced confined access team has undertaken many projects, surveying everything from culverts, ferry pontoons, to confined spaces asbestos surveys which have taken our company the length and breadth of the UK. Past projects have included: Due...
Constructive Evaluation were commissioned by a local authority to carry out a materials assessment survey of a city centre multi-storey car park in Hampshire. The works were overseen by structural engineers from the local council, all information being relayed on...
Constructive Evaluation is pleased to announce that we are participating in the Kickstart scheme. The Kickstart programme is a project funded by the Department for Work and Pensions which initially provides six-month job placements offering on the job training opportunities...