New Roads and Street Works Act 1991 Specification for the Reinstatement of Openings in Roads Third Edition (Scotland) January 2015 Approved by the Scottish Ministers under Section 130 of the New Roads and Street Works Act 1991

Appendix A4 - Reinstatement - Composite Roads

Figure A4.0 Composite Roads Type - '0'

NOTES:
1). Sub-base in accordance with Appendix A4.4
2). For alternative reinstatement materials refer to Appendix A9

Figure A4.1 Composite Roads Type - '1'

NOTES:
1). Sub-base in accordance with Appendix A4.4
2). For alternative reinstatement materials refer to Appendix A9

Figure A4.2 Composite Roads Type - 2

NOTES:
1). Sub-base in accordance with Appendix A4.4
2). For alternative reinstatement materials refer to Appendix A9
3). Roadbase to be 250mm thick if existing exceeds 200mm

Figure A4.3 Composite Roads Type - '3' & '4'

NOTES:
1). Sub-base in accordance with Appendix A4.5
2). For alternative reinstatement materials refer to Appendix A9

Figure A4.4 Sub-base Construction - composite Roads - Types '0', '1' & '2'

NOTES:
1). Class A Graded-granular material is permitted alternative
2). In addition to SMF classes A to D, for other alternative reinstatement materials refer to Appendix A9
3). Penetration grade as base layer.

Figure A4.5 Sub-base Construction - Composite Roads - Types '3' & '4'

NOTE:

1). Class A Graded-granular material is permitted alternative
2). In addition to SMF classes A to D, for other alternative reinstatement materials refer to Appendix A9
3). Penetration grade as base layer