Coupes and indicative total sawlog volumes

Swan region - 2011

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 (shelter wood) 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.

Forest block	Compartment	Net plan area (ha)	Jarrah sawlog volume Grades 1 and 2 (m³)
Amphion	3	430	5,000
Cobiac	2	140	500
Cobiac	3	90	500
Nanga	3	120	1,200
Plavins	5	100	1,200
Sub total		880	8,400

Forest block	Compartment	Net plan area (ha)	Jarrah sawlog volume Grades 1 and 2 (m³)
Ashendon	1	430	2,000
Ashendon	2	170	1,700
Lang	5	310	3,300
Leona	1	350	2,600
Leona	2	90	900
Mundlimup	3	730	3,100
Windsor	1	240	2,200
Windsor	5	210	3,500
Sub total		2,530	19,300

Forest block	Compartment	Jarrah sawlog volume Grades 1 and 2 (m³)
Cameron	1
Chandler	3
Chandler	7
Quindanning	3
Randall	3
Wells	2
Sub total (Combined estimate from coupes at varying stages of completion)		2,400

Forest block	Compartment	Net plan area (ha)	Jarrah sawlog volume Grades 1 and 2 (m³)
Various Small pods mined within a total target area. Total area mined annually varies up to 1,000 ha. Nominal estimate from annual trends and projected forest condition,			15,000
Sub total			15,000

Total (New + total carryover + partially completed + mining)			45,100