PD 6689:2017

Foreword
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Traffic categories
5 Surface Dressing Requirements (BS EN 12271)
6 Slurry surfacing including microsurfacing
  (BS EN 12273)
Annex A (informative) - Purchaser sheet 1 and
        producer (contractor) Sheet 2 and TAIT
        information sheet 3 for surface dressing
Annex B (informative) - Surface dressing - SHEET 1:
        Information to be provided by the purchaser
        (specifier/compiler)
Annex C (informative) - Surface dressing - SHEET 2:
        Information to be provided by the producer
Annex D (informative) - Surface dressing - SHEET 3:
        TAIT certificate information to be provided
        by the producer
Annex E (informative) - Purchaser sheet 1 and producer
        (contractor) sheet 2 and TAIT information
        seet 3 for slurry surfacing including microsurfacing
Annex F (informative) - Slurry surfacing incorporating
        microsurfacing - Sheet 1 - Information to be provided
        by the purchaser (specifier/compiler)
Annex G (informative) - Slurry surfacing incorporating
        microsurfacing - Sheet 2 - Information to
        be provided by the producer
Annex H (informative) - Slurry surfacing incorporating
        microsurfacing - Sheet 3 - TAIT certificate:
        Information to be provided by the producer
Annex I (informative) - Examples of specification - surface
        dressing
Annex J (informative) - Examples of specification - slurry
        surfacing including microsurfacing
Bibliography

Gives guidance on the use of BS EN 12271 and BS EN 12273 to specify products for Local Roads and for the Highways England Strategic Road Network (SRN).

This Published Document provides guidance on the use of BSEN12271 and BSEN12273 to specify products for Local Roads and for the Highways England Strategic Road Network (SRN). NOTE1 BSEN12271 specifies the properties of surface dressing and BSEN12273 specifies the properties of slurry surfacing, including microsurfacing. This Published Document provides guidance on the performance requirements and control procedures for the installation of both surface treatments as products for the maintenance of roads and other trafficked areas. NOTE2 In BSEN12271 “other trafficked areas” include footways and cycleways. This Published Document does not apply to the following: “surface dressing works” designed by the purchaser; i.e. surface dressing recipe specification for which the producer is instructed as to the rates of spread, chipping size, etc., and therefore is not responsible for performance requirements. NOTE3 Further guidance on the use of recipe specifications can be found in the RSTA Codes of Practice [2]; surface treatments in tunnels where fire regulations apply; small areas under 500 m2 which are not contiguous, such as patch repairs; airfield pavements covered by international regulations (e.g. International Civil Aviation Organization regulations); and cold applied ultra-thin surfacings (CAUTS).