Quality Assurance

Downloads

Tension Control Bolts Ltd operates a quality management system in accordance with BS EN ISO 9001:2008 Certificate No. FS 86045

Other approvals include:
Approved suppliers to:
ABB Carillion Morgan Sindall
Alfred McAlpine Cimolai Murphy Group
Alstom Power Costain Norwest Holst
Alstom Transport C Spencer Novarka
Amco eDF Energy Samsung Engineering
Amec Galliford Try Siemens Wind Energy
Amey Gammon Construction Sisk Group
Babcock International Group Interserve Skanska
Balfour Beatty Kier Group Stobart Rail
BAM Nuttall Laing O'Rouke Tekfen
Bechtel Mace Vinci PLC
Bovis Lend Lease May Gurney VolkerWessels UK
Specified by consulting engineers including:
Aecom Halcrow Roughan & O'Donovan
Arqiva Hyder Consulting Royal Haskoning
Arup Jacobs SKM
Atkins Mott Macdonald Tony Gee & Partners
Black & Veatch Mouchel URS Global
Buro Happold O'Connor Sutton Cronin W A Fairhurst
Capita Symonds Parsons Brinkerhoff Waterman Group
Cass Hayward Pell Frischmann WSP
Flint & Neill Ramboll WYG