Declaration of Conformity Grading Oak

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Declaration of Performance

Visually strength graded structural timber (D30)

Construction Product
Visually strength graded structural timber (according to BS5756) which fulfils the requirements of EN 14081-1:2005:A1:2001

Intended use of the construction product
For load-bearing purposes in construction works designed according to Eurocode 5 (EN 1995) and for other uses where adequate strength and stiffness of the structure is essential.

Producer / Manufacturer

Company: Yandle and Sons Ltd
Address: Hurst Works, Martock Somerset, TA12 6JU
Telephone: 01935 822207
Email: alex@yandles.co.uk
Website: www.yandles.co.uk
1224-CPR-1085

System of assessment and verification of constancy of performance of the construction product
System 2+

Certification

The notified body BM TRADA Certification Limited (identification number 1224) has performed the initial inspection of the manufacturing plant and of the factory production control and continues to perform continuous surveillance, assessment and evaluation of the factory production control. BM TRADA Certification Limited has issued the certificate of conformity of the factory production control No. 1224-CPR-1085

Declared performance

The performance of the visually strength graded structural timber (according to BS5756) is in conformity with the harmonised European Standard EN 144081-1:2005:A1:2001 Timber Structures – Strength graded structural timber with rectangular cross section – Part 1: General Requirements

Essential
Characteristics
Declared PerformanceHarmonised Technical
Specification
Species / Species groupEuropean Oak QCXEBS EN 13556 : 2003
Growth areaEUBS EN 13556 : 2003
Range of thickness *20mm – 145mm
Range of width *100mm – 500mm
Surface finishSawn
Dry Graded(if marked)DG
Grade/grading standardTHBBS 5756 : 2007 + A1 2011
Strength, stiffness and densityD30BS EN338 : 2009 / PD 6693-1 : 2012 (Corr 1)
Durability (may contain sapwood)Class 2BS EN350 : 1994
Reaction to fireD-s2, d0EN 14081-1, Table C.1
Release of dangerous substancesNPD
*sizes are provided for fire resistance calculations

Authorisation

This declaration of performance is issued under the sole responsibility of the manufacturer identified above.

Signed for and on behalf of the manufacturer by:
……………………………………………………..
Alex Pickford-Waugh Director
Yandle and Sons Ltd 06/01/2017

Declaration of Performance

Visually strength graded structural timber (D24)

Construction Product
Visually strength graded structural timber (according to BS5756) which fulfils the requirements of EN 144081-1:2005:A1:2001

Intended use of the construction product
For load-bearing purposes in construction works designed according to Eurocode 5 (EN 1995) and for other uses where adequate strength and stiffness of the structure is essential.

Producer / Manufacturer

Company: Yandle and Sons Ltd
Address: Hurst Works, Martock Somerset, TA12 6JU
Telephone: 01935 822207
Email: alex@yandles.co.uk
Website: www.yandles.co.uk
1224-CPR-1085

System of assessment and verification of constancy of performance of the construction product
System 2+

Certification

The notified body BM TRADA Certification Limited (identification number 1224) has performed the initial inspection of the manufacturing plant and of the factory production control and continues to perform continuous surveillance, assessment and evaluation of the factory production control. BM TRADA Certification Limited has issued the certificate of conformity of the factory production control No. 1224-CPR-1085

Declared performance

The performance of the visually strength graded structural timber (according to BS5756) is in conformity with the harmonised European Standard EN 144081-1:2005:A1:2001 Timber Structures – Strength graded structural timber with rectangular cross section – Part 1: General Requirements

Essential
Characteristics
Declared PerformanceHarmonised Technical
Specification
Species / Species groupEuropean Oak QCXEBS EN 13556 : 2003
Growth areaEUBS EN 13556 : 2003
Range of thickness *20mm – 145mm
Range of width *100mm – 500mm
Surface finishSawn
Dry Graded(if marked)DG
Grade/grading standardTHBBS 5756 : 2007 + A1 2011
Strength, stiffness and densityD30BS EN338 : 2009 / PD 6693-1 : 2012 (Corr 1)
Durability (may contain sapwood)Class 2BS EN350 : 1994
Reaction to fireD-s2, d0EN 14081-1, Table C.1
Release of dangerous substancesNPD
*sizes are provided for fire resistance calculations

Authorisation

This declaration of performance is issued under the sole responsibility of the manufacturer identified above.

Signed for and on behalf of the manufacturer by:
……………………………………………………..
Alex Pickford-Waugh Director
Yandle and Sons Ltd 06/01/2017

Declaration of Performance

Visually strength graded structural timber (D24)

Construction Product
Visually strength graded structural timber (according to BS5756) which fulfils the requirements of EN 144081-1:2005:A1:2001

Intended use of the construction product
For load-bearing purposes in construction works designed according to Eurocode 5 (EN 1995) and for other uses where adequate strength and stiffness of the structure is essential.

Producer / Manufacturer

Company: Yandle and Sons Ltd
Address: Hurst Works, Martock Somerset, TA12 6JU
Telephone: 01935 822207
Email: alex@yandles.co.uk
Website: www.yandles.co.uk
1224-CPR-1085

System of assessment and verification of constancy of performance of the construction product
System 2+

Certification

The notified body BM TRADA Certification Limited (identification number 1224) has performed the initial inspection of the manufacturing plant and of the factory production control and continues to perform continuous surveillance, assessment and evaluation of the factory production control. BM TRADA Certification Limited has issued the certificate of conformity of the factory production control No. 1224-CPR-1085

Declared performance

The performance of the visually strength graded structural timber (according to BS5756) is in conformity with the harmonised European Standard EN 144081-1:2005:A1:2001 Timber Structures – Strength graded structural timber with rectangular cross section – Part 1: General Requirements

Essential
Characteristics
Declared PerformanceHarmonised Technical
Specification
Species / Species groupEuropean Oak QCXEBS EN 13556 : 2003
Growth areaEUBS EN 13556 : 2003
Range of thickness *20mm – 145mm
Range of width *100mm – 500mm
Surface finishSawn
Dry Graded(if marked)DG
Grade/grading standardTH2BS 5756 : 2007 + A1 2011
Strength, stiffness and densityD24BS EN338 : 2009 / PD 6693-1 : 2012 (Corr 1)
Durability (may contain sapwood)Class 2BS EN350 : 1994
Reaction to fireD-s2, d0EN 14081-1, Table C.1
Release of dangerous substancesNPD
*sizes are provided for fire resistance calculations

Authorisation

This declaration of performance is issued under the sole responsibility of the manufacturer identified above.

Signed for and on behalf of the manufacturer by:
……………………………………………………..
Alex Pickford-Waugh Director
Yandle and Sons Ltd 06/01/2017

Declaration of Performance

Visually strength graded structural timber (D40)

Construction Product
Visually strength graded structural timber (according to BS5756) which fulfils the requirements of EN 144081-1:2005:A1:2001

Intended use of the construction product
For load-bearing purposes in construction works designed according to Eurocode 5 (EN 1995) and for other uses where adequate strength and stiffness of the structure is essential.

Producer / Manufacturer

Company: Yandle and Sons Ltd
Address: Hurst Works, Martock Somerset, TA12 6JU
Telephone: 01935 822207
Email: alex@yandles.co.uk
Website: www.yandles.co.uk
1224-CPR-1085

System of assessment and verification of constancy of performance of the construction product
System 2+

Certification

The notified body BM TRADA Certification Limited (identification number 1224) has performed the initial inspection of the manufacturing plant and of the factory production control and continues to perform continuous surveillance, assessment and evaluation of the factory production control. BM TRADA Certification Limited has issued the certificate of conformity of the factory production control No. 1224-CPR-1085

Declared performance

The performance of the visually strength graded structural timber (according to BS5756) is in conformity with the harmonised European Standard EN 144081-1:2005:A1:2001 Timber Structures – Strength graded structural timber with rectangular cross section – Part 1: General Requirements

Essential
Characteristics
Declared PerformanceHarmonised Technical
Specification
Species / Species groupEuropean Oak QCXEBS EN 13556 : 2003
Growth areaEUBS EN 13556 : 2003
Range of thickness *20mm – 145mm
Range of width *100mm – 500mm
Surface finishSawn
Dry Graded(if marked)DG
Grade/grading standardTHABS 5756 : 2007 + A1 2011
Strength, stiffness and densityD40BS EN338 : 2009 / PD 6693-1 : 2012 (Corr 1)
Durability (may contain sapwood)Class 2BS EN350 : 1994
Reaction to fireD-s2, d0EN 14081-1, Table C.1
Release of dangerous substancesNPD
*sizes are provided for fire resistance calculations

Authorisation

This declaration of performance is issued under the sole responsibility of the manufacturer identified above.

Signed for and on behalf of the manufacturer by:
……………………………………………………..
Alex Pickford-Waugh Director
Yandle and Sons Ltd 06/01/2017

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