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Appendix 1. Sample logs in sawmilling study

Log no.

Length

Diameter (crosswise), mm

Species

cm

Top

Bottom

1

Anisoptera

518

880x810

910x960

Rotten heart through the log with the diameter of 180 mm at the top of the log and 220 mm at the bottom, the heart was not in the centre of the log.

2

Syzygium

475

540x590

580x630

Both ends of the log were split

3

Anisoptera

453

880x915

900x940

Rotten heart through the log with a diameter of 280 mm at the both ends of the log.

4

Celtis

516

645x690

685x705

Rotten heart through the log with the diameter of 120 mm at the bottom of the log and with the crosswise diameter 190x140 mm at the top of the log.

5

Myristica

350

540x630

495x645

No defects.

6

Calophiylum

415

685x690

675x720

Splitted heart.

7

Pometia

358

685x685

675x720

Splitted heart.

8

Alstonia

366

635x680

610x700

No defects.

9

Alstonia

372

625x630

635x680

No defects.

10

Anisoptera

476

765x845

845x890

Splitted heart.

11

Anisoptera

418

940x820

840x1015

Splitted heart.

Notes:

Logs 1, 2 and 3 were sawn individually.
Logs 4 and 5, 6 and 7, 8 and 9 were sawn two at a time.
Logs 10 and 11 were sawn together but log number 11 was abandoned almost immediately because of very hard knots which prevented it from being sawn.


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