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Network Rail

Location - Hatfield Colliery Sector - Rail The Situation Hatfield Colliery near Doncaster suffered a huge landslide in February 2013 resulting in all freight and passenger services between Doncaster and Scunthorpe until [...]

Case Studies, Network Rail|

Vinci SA

Location - Nottingham Railway Station Multi Story Car-park The Situation Black Diamond Security was selected to provide a package of security solutions by VINCI Construction UK, a national construction and facilities company which is [...]

Case Studies, Vinci SA|

First Trans Pennine

The Situation Black Diamond Security needed to provide a variety of services in support of First Trans Pennine (FTP), on three sites Preston Sidings, Barrow – in – Furness and Grimsby Train Station. Each site [...]


The Situation InterTrain is situated on a mixed use office space covering 4 acres. When they moved in, the total security & protection of the buildings was lacking. Therefore, they needed a security company that [...]

Case Studies, InterTrain|

GB Rail Freight

The Situation GB Rail Freight were expanding Roberts Road Freight Depot from Network Rail. The site had been left vacant for some time and as a consequence had been completely stripped of cabling, and anything [...]

Sersa Group

Location - Manchester MetroLink The Situation Sersa UK took a weekend possession of the Manchester Metrolink to carry out critical works for their client Greater Manchester Passenger Transport Executive (GMPTE). When works are [...]

Case Studies, Sersa Group|

Knottingley Depot

KNOTTINGLEY DEPOT The Situation Following a break-in at one of their compounds in Knottingley and in anticipation of a repeat offence, Black Diamond Security Ltd was asked by Network Rail to provide [...]

Westmoreland Plant Hire

The Situation Westmoreland Plant Hire before working with Black Diamond Security were running an outdated system of security for their site in Doncaster. It runs the risk of increased security issues, break-ins and intruder alerts [...]

Atherton Godfrey Solicitors

The Situation Initially we installed & maintained access, Fire & intruder alarms. They also had a problem with their City centre car park, with the public parking in it. They have recently leased 2 floors [...]

Denaby Main Primary School

The Situation Denaby Main Primary School needed a reliable company to install & maintain an access control system for the school. The system would allow safeguarding of the children & monitor who was on site [...]