This is a multi-cache.
Warning: There is nothing hidden at the published coordinates, you will need to complete a walk to find the information which will tell you where the cache is. It will take a while so it is suggested that you don't drop by to grab this one when your time is limited.
The area you will be in was used to dump sawdust for many years so getting plants to grow here has seen a bit of trial and error. Many plants are well established now but others have succumbed to the poor soil conditions.
So, the cache is hidden at S41 07.ABC E173 00.DEF
Waypoint A: S 41° 07.635' E 173° 00.862' A = second digit of plot number.
Waypoint B: S 41° 07.541' E 173° 00.923' B = number of wooden rectangles that make up the steps.
Waypoint C: S 41° 07.581' E 173° 00.958' C = last digit of the first year mentioned.
Waypoint D: S 41° 07.698' E 173° 00.796' D = number of staples in the post. (Answer is 8)
Waypoint E: S 41° 07.568' E 173° 00.993' Shown on the board is an aerial view showing paths linking E4 plots.
Waypoint F: S 41° 07.707' E 173° 00.905' F = number of long planks on the back of the seat.
Check sum: A + B + C + D + E + F = 28