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Subchapter 13. Logging and Sawmill Safety Orders
Article 17. Lath, Shingle, and Shake Mills
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§6402. Bolters and Lath Machines, Appendix A


Whistle--Signals

The following standard signals shall be adopted and used for the type of operation listed. If a standard signal is not listed to cover an unusual or new situation, a new signal may be adopted and used for that specific situation.


HIGH-LEAD LOGGING WHISTLE SIGNALS  


1 short..........................................Stop all lines 
3 short--3 short........................ Ahead slow on mainline 
3 short...................................... Ahead on mainline 
2 short...................................... Ahead on haulback 
2 short--2 short........................ Ahead slow on haulback 
3 short--1 short............................ Ahead on strawline 
3 short--1 short--3 short.............. Ahead slow on strawline 
4 short......................................... Slack mainline 
2 short--4 short................................ Slack haulback 
3 short--1 short--4 short...................... Slack strawline 
3 short--2 short.................................... Tight line 
3 short........................... When rigging is in:strawline 
                                               back on haulback 
3 short plus "X" number of shorts.When rigging is in: Indicates 
                                         number of sections of  
                                      strawline back on rigging 
3 short--1 short--2 short............ Strawline back on rigging 
1 short.................... When rigging is in: Chaser inspect  
                                             and repair rigging 
2 short.................... When rigging is in: No chokers back 
2 short--1 short plus "X" number of shorts..Number chokers back 
2 short--4 short..............When rigging in: Slack haulback-- 
                             hold all lines until 2 short blown 
3 medium................................................ Hooker 
3 medium--4 short.......................... Hooker and his crew 
5 long................................................. Climber 
4 long................................................. Foreman 
1 long--1 short............................. Start or stop work 
7 long--2 short. Man injured, call transportation and stretcher 
1 long--1 short repeated.................................. Fire 



GRABINSKI SYSTEM 


2 short--1 short.................................. Slack mainline and haulback together 
2 long............................................ Take off or put on rider block 



SLACK LINE WHISTLE SIGNALS 


2 short--2 short--2 short.........................First cable up when road has been 
                                                  changed and tail hold made fast 
2 short--2 short--2 short......................... Drop skyline 
1 short........................................... Stop any moving line 
1 long............................................ When logging, slack skyline 
2 short........................................... Ahead on skyline 
1 long--2 short................................... Ahead easy on skyline 
3 short........................................... Ahead on skidding line, 
                                                  holding haulback 
3 short--3 short..................................Ahead easy on skidding line 
                                                  with slack haulback 
4 short........................................... Slack skidding line 
2 short--2 short--repeated once................... Ahead easy on haulback with 
                                                  slack skidding line 
2 short--2 short.................................. Ahead on haulback 
2 short--2 short--4 short......................... Slack haulback 
2 short--pause--3 short........................... Pick up skyline and skid 
2 short--pause--2 short--2 short.................. Pick up skyline and skid 
3 short--1 short..................................When carriage is in: strawline 
                                                  back on haulback 
3 short--1 short--2 short.........................When carriage is in: strawline 
                                                  back on carriage 
3 short--1 short.................................. When strawline is out: ahead on strawline 
3 short--2 short.................................. Tight line 
3 short--1 short--4 short......................... Slack strawline 
3 short--1 short--3 short......................... Pull easy on strawline 
2 long............................................ Ahead on transfer 
2 long--4 short................................... Slack transfer 
2 long--2 short--2 short.......................... When carriage is in: transfer  
                                                  back on carriage 
1 long--1 short................................... When carriage is in: number of coils 
2 short--2 short--1 or more short spaced.......... When carriage is in 
                                                  number of chokers 
1 short...........................................When carriage is in: inspect rigging, 
                                                  repair, and send back 
2 short--2 short--4 short......................... When carriage is in: slack haulback 
                                                  and hold all lines until 1 short 
                                                  is blown; then send back 
3 short--3 short.................................. When carriage is in: send back powder 
5 medium.......................................... Tail rigger 
5 medium--4 short................................. Tail rigger and his crew 
3 medium.......................................... Head hooker 
3 medium--4 short................................. Second hooker and his crew 
5 long............................................ Climber 
4 long............................................ Foreman 
1 long--1 short................................... Start or stop work 
7 long--2 short...................................Man injured, call transportation and stretcher 
1 long--1 short repeated.......................... Fire 



SKIDDER WHISTLE SIGNALS 


1 short........................................... Stops moving carriage. Stops or goes ahead on  
                                                  slack puller as case may be, if carriage is stopped 
2 short........................................... Go ahead on skidding line holding carriage 
1 short--2 short.................................. Pick up skidding line, easy 
2 short--1 short.................................. Shake up carriage to clear choker 
2 short--2 short.................................. Ahead on receding line 
3 short........................................... Ahead on carriage, holding at present level, 
                                                  using interlock 
2 short--3 short--3 short......................... Ahead easy on skidding line 
2 short--2 short--2 short......................... Slack skyline, cable down 
2 short--2 short--2 short--1 short................ Pick up skyline, cable up 
2 short--2 short--4 short......................... Slack receding line 
2 short--4 short.................................. Slack skidding line 
2 short--2 short--1 short......................... Tighten all lines 
1 short--4 short.................................. Slack off slack puller 
1 short--2 short.................................. Pick up slack puller when slack 
2 short--2 short--1 short......................... When carriage is in: to be  
                                                  used for number of chokers wanted 
2 short--2 short--1 long.......................... To be used for bull choker 
1 short........................................... When carriage is in: inspect butt rigging 
2 short--4 short--1 short......................... For each additional 10 feet of long line 
1 long--1 short................................... Number of coils of strawline wanted 
5 medium.......................................... Tail or second rigger 
5 medium--4 short................................. Tail or second rigger and his crew 
2 medium.......................................... Skidder head rigger 
3 medium--4 short................................. Hooker and his crew 
2 long............................................ Ahead on transfer 
2 long--4 short................................... Slack transfer 
1 short--3 short.................................. Ahead on carriage with slack puller line 
1 long............................................ Ahead on strawline 
1 long--4 short................................... Slack strawline 
1 long--3 short................................... Ahead easy on strawline 
5 long............................................ Climber  
4 long............................................ Foreman 
1 long--1 short................................... Start or stop work 
7 long--2 short................................... Man injured, call transportation and stretcher 
1 long--1 short repeated.......................... Fire 



RUNNING SKYLINE WHISTLE SIGNALS 


1 short........................................... STOP or DROP dropline 
2 short........................................... Go ahead on dropline 
1 short--2 short.................................. Go ahead on dropline EASY 
2 short--2 short.................................. Ahead on haulback 
3 short-3 short................................... Ahead on mainline  
3 short........................................... Ahead on mainline EASY 
2 short--2 short--2 short......................... Slack carriage 
2 short--2 short--1 short......................... Tight line 
1 long............................................ Ahead on strawline  
1 long--4 short................................... Slack strawline 
1 long--3 short................................... Ahead EASY on strawline 
3 short........................................... When carriage in: strawline back on haulback 
1 long--1 short................................... START or STOP WORK 
4 long............................................ FOREMAN  
2 short--2 short--plus "X" shorts................. When carriage is in, number of 
                                                  chokers WANTED 
1 long--1 short--plus "X" shorts.................. Number of strawline sections 
                                                  WANTED 

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