Appendix C 2.1 Job Details
The alignment is straight and level. An intersection near the end of the work, providing access into the subdivision, will be surfaced with dense graded asphalt.
Pavement is 7.6 m between kerbs.
Existing initial seal is a size 7 mm, with a uniform surface texture, with an average of 1 mm as measured with the sand patch test.
The initial seal is over 12 months old and has a very tight mosaic. Aggregate embedment of the final seal is considered to be nil.
Traffic is estimated to be about 1800 AADT, with 35% heavy vehicles which will mainly be large trucks and semi‑trailers with few very large vehicles.