Leiths

Built on Quality

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Integrated Management
System Certification

IMS Certification

BSI

Please see the attached Certificate of Conformity of the Factory Production Control in respect of EN 13108-1:2006, EN 13108-4:2006, and EN 13108-5:2006 for Bitumous mixtures characterised as Asphalt Concrete, Hot Rolled Asphalt and Stone Mastic Asphalt.

Leiths operate in accordance with the following BSI Standards:

• PAS99: Our IMR Certificate number is IMR 78163.

• Quality Management Standard ISO 9001: Certificate number FM 39607 BS EN ISO 9001.

• Environmental Management Standards: ISO 14001: Certificate number EMS 78154 BS EN ISO 14001.

• Health and Safety Management Standards: OHSAS 18001: Certificate number OHS 78161 OHSAS 18001.

• Energy Management System: ISO 50001: Certificate ENMS 631711 ISO 50001

Factory Production Council

Factory Product Control in respect of EN 13108-1:2006, EN 13108-4:2006, and EN 13108-5:2006 for Bituminous mixtures characterised as Asphalt Concrete, Hot Rolled Asphalt and Stone Mastic Asphalt.

Our FPC certificate number is 0086-CPR-595350.

Factory Production Control in respect of EN14843:2007, for the production of precast concrete products - stairs.

Our FPC certificate number is 0086-CPR-595349.

Factory Production Control in respect of conformity attestation level 2 plus, for aggregate materials produced at our Kishorn site; this product is registered and audited against EN13043 - Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas.

Our FPC certificate number is 0086-CPD-515164.

UKAS Accreditation

Our laboratory is registered to ISO/IEC 17025; the general requirements for the competence of testing and calibration laboratories.

Our schedule of accreditation and UKAS certificate number is: 1908.

Ready-Mix Concrete

Our concrete production is kitemarked to BS EN 206-1 & BS 8500-2; the following sites are registered to these standards:

  • Blackhills (Aberdeen): KM 35653
  • Dornie (Fort William): KM 575102
  • Loch-hills (Aberdeen): KM 88041
  • Torrin (Skye): KM 68270
  • Midlairgs (Inverness): KM594960
  • Longside (Peterhead): KM636519
  • Parkmore (Dufftown): KM664146

FEMAS 

Our Howie Minerals division is registered to the FEMAS (Feed Materials Assurance Scheme) at the Fort William facility on the west coast of Scotland. Our FEMAS certificate number is 30601.

Achilles

We are a member of the ACHILLES vendor accreditation scheme. Our Achilles certificate number is 701939.

Achilles UVDB

Leiths are accredited with the Achilles UDVB accreditation. Our Supplier number is 057196.

Achilles RISQS

Leiths are accredited with the Achilles RISQS accreditation.  Our Supplier number is 5085.

Achilles FPAL

Leiths are accredited with the Achilles FPAL accreditation.  Our Supplier number is 10054070.

Constructionline

Leiths are a member of Constructionline, the UK's largest register for pre-qualified contractors and consultants. Our Certificate number is 45042.

Markon are also a member of Constructionline.  Their Certificate number is 3954.

Lawrie Demolition are also a member of Constructionline.  Their Certificate number is 46667.

Altius

Leiths are a member of the Altius vendor accreditation scheme. Certificate Award number 423126

Mineral Products Association

Leiths are a member of the MPA (Mineral Processing Association).

MPQC

Leiths are a member of the MPQC (Mineral Processing Qualification Council). Certificate number 2246.

FTA

Leiths are a member of the Freight Transport Association.  Our certificate number is 55409.

British Safety Council

Leiths are a member of the British Safety Council. Our membership number is S0392604-AB123LR.

CECA

Leiths are a member of CECA Scotland (Civil Engineering Contractors Association).  Our certificate number is 64.

Markon is also a member of CECA. Their certificate number is 49.

Safecontractor

  • Leiths are a member of Safecontractor
  • Lawrie Demolition are a member of Safecontractor
  • Markon are a member of Safecontractor
  • M&M Road Surfacing are a member of Safecontractor

Road Safety Markings Association

Markon is a member of the Road Safety Markings Association. See attached certificate

Safe Plane

Markon is a member of the Federation of Planing Contractors. Their certificate number is FPC 0020 Mar.

Builder’s Profile

Leiths are members of Builder’s Profile. 

BBA

Markon is a BBA approved installer for the HAPAS high friction surfacing system. Their installer number is 3524

CHAS

Lawrie and Markon are members of CHAS.

NFDC

Lawrie is a member of the NFDC. See attached certificate

RHA

Leiths are members of the RHA.

Leiths

Tel: 01224 876333
Fax: 01224 876332

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