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Subchapter 13. Logging and Sawmill Safety Orders
Article 17. Lath, Shingle, and Shake Mills
§6402. Bolters and Lath Machines, Appendix A
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 When rigging is in: Indicates
shorts..........................
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 Number chokers back
of shorts.......................
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 Ahead easy on haulback with
once...........................
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 Pick up skyline and skid
short..........................
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 When carriage is in
spaced.........................
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 Pick up skyline, cable up
short.........................
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" When carriage is in, number of
shorts............................
chokers WANTED
1 long -1 short -plus "X" shorts.... Number of strawline sections
WANTED
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