Coupes and indicative total sawlog volumes

Swan region - 2007

The net plan area is the coupe area less informal and other reserves set aside from timber harvesting. Within the area, detailed coupe planning will further reduce the area available to be harvested by retaining silvicultural exclusion zones and applying other constraints. Areas will be harvested to a range of silvicultural objectives including thinning, regeneration establishment (shelterwood) and regeneration release (gap creation).
The supply of other log products will be subject to demand.
Additional sawlog volume may be generated from clearing operations associated with utility construction, fencing, or other activities such as salvage from wildfire or storm events.
Harvesting operations in some coupes will extend beyond the 12-month period, so a portion of the log volumes will ‘carry-over’ into the next year.

* denotes coupes where the location of indicative fauna habitat zones may need consideration

Forest block	Compartment	Net plan area (ha)	Jarrah sawlog volume Grades 1 and 2 (m³)
Amphion *	2	110	2,370
Ashendon	2	340	6,210
Bannister*	3	1,150	11,180
Wilson	1	620	7,760
Sub total		2,220	27,250

Forest block	Compartment	Net plan area (ha)	Jarrah sawlog volume Grades 1 and 2 (m³)
Balmoral*	4	370	9,800 (Combined estimate from coupes at varying stages of completion)
Clinton*	3	800
Cobiac	1	630
Duncan	3	510
Flynn	8	710
Wearne	5	1,870
Sub total		4,890	9,800

Forest block	Net plan area (ha)	Jarrah sawlog volume Grades 1 and 2 (m³)
Various - to be specified	Small pods mined within a total target area. Total area mined annually is less than 1,000 ha.	10,000 (Nominal estimate from annual trends and projected forest condition)
Sub total

Total (New + Carried forward + Mining)	7,110	47,320