The Forestry Forum
General Forestry => Sawmills and Milling => Topic started by: dsgsr on June 06, 2016, 10:05:12 AM
Do Pitch pockets effect the grading? Would this board be a Select or #1?
Thank you,
David
(https://forestryforum.com/gallery/albums/userpics/16485/20160603_133338.jpg?easyrotate_cache=1465221664)
I don't work much with WP but according to the NELMA handbook, pitch pockets for C Select "Very small, well-scattered pockets permitted; maximum of one per four surface feet."
D Select- "Very Small, Well-Scattered pockets permitted; maximum of one per 2 surface feet."
For the Finish and Premium, it's just saying "Very Small, well-scattered."
I have the link here to the NELMA page if you want to take a look:
http://www.nelma.org/library/2013-standard-grading-rules-for-northeastern-lumber/
Hope this helps.
Luke
Thank you Luke. So It would be a #1 with that many and close together.
David
If it's just one or two boards with the pockets that close, I would go with #1. If you're pushing 1m bf of boards like this, I would talk with your buyer and come to an agreement on selects. Or edge it down a bit to knock off a couple of the pockets and call it a select.