Grange Quarry Ltd was founded in 2000 and has grown to become one of the largest suppliers of high quality aggregates and ready mixed concrete in Dumfriesshire & North Cumbria. During the period 2012 - 2014 further expansion of the company led to the establishment of Kirkburn Concrete Plant outside Lockerbie and the acquisition of Kelhead Quarry.

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In 2015 the company has expanded still further with the establishment of a new state of the art site based concrete plant for exclusive supply of concrete to the Carlisle Airport upgrade project. Collectively the company has now become known in Dumfries and Galloway as Grange and is a family run business supplying a wide range of customers. We run a fleet of tippers and truck mixers and operate a computerised system of tracking which enables us to provide prompt, professional deliveries and reschedule based on current transport geographical positions according to customer requirements.

Our portfolio of customers ranges from major construction companies involved in local government funded utility projects to local community customers involved in regional day to day business. In the Case Studies section of the website you can read about some selected major projects, the difficulties involved and the method of solution to deliver customer requirements in each case. Our company philosophy is to supply the highest quality materials at the highest quality of service. This is achieved by continual re-assessment of Uk and European technical and quality requirements, staff training and regular purchase and replacement of brand new plant and machinery.

The current four sites can be seen below

Our aim is to ensure we are providing the most up to date industry requirements in terms of both production and quality. Our resources include permanent production and technical support which enables us to provide the same quality of supply and backup service to all of our broad range of customers. Please visit our technical services pages to download the current product range. To see some videos showing what is involved in providing quarry materials to the construction industry please click the panels below

 

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info@grangequarry.co.uk

Tel 01576490490

 

Concrete Society

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Grange are members of the Concrete Society
We support the aims and objectives of the society in all aspects of our supply

Latest News

Hallburn Windfarm

Recent pictures of a 350m3 turbine base pour for Hallburn Windfarm. The job is being done by Creagh Construction. Grange are supplying a C35/45 0.45 at S3 slump. More pictures on the thumbnails below

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Grange are currently continuing the now established relationship with Stobart Group Ltd by supplying high quality PQ concrete for the new taxiways at London Southend Airport

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Grange are supplying the concrete through a high quality twin shaft mobile concrete plant capable of batching up to 60m3 per hour. The plant is on hire from RSD Concrete ltd and the first few weeks of the project have gone without any hitches.

There are two forms of specialised concrete being supplied.

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1) Pavement Quality concrete which serves as the surface course for the taxiways, supplied to Ministry of Defence specification 33(MOD33). This is supplied at very low workability of around 20 to 40 slump with the added requirement of 5% air, air entrainment in concrete this low is not usually an easy task but with the assistance of BASF and their design laboratory we have been able to design a mix which is meeting all the requirements successfully. This is providing stable rips of horizontal slipform concrete

2) Cement Bound Granular Material (CBGM), which serves as a sub-strata for the PQ concrete. Again a mix has been developed with the assistance of BASF. This one involves the calculation of an optimum moisture content for the granular material and the requirement to then adjust moisture addition for each batch to ensure the most stable base on which to place the PQ concrete

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Below you can see a gallery of pictures taken in early April 2017 showing the early stages of the job

 

 

 

BSI Assurance Mark ISO 9001 KEYB 1

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