Document 6wa35wZ93e6VLv2G7Z5MNZvz4
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - HEAD POTMAN
Category
Total Observation
Percent of Total
1. Walk-Aisle
124
2. Walk-Catwalk
17
3. Inspecting
137
4. Kill Lights
17
5. Work Pot End
48
6. Doap & Spread Ore
--^''11
7. Chaining
^ 14
8. Band Jack Carbon
22
9. Meter Carbon
10. Mark Pot Legs
11
11. Handle Pot Covers
7
85
10
^9
23
12
452
18. Walk to Measure B.M.M.
4
19. Measure B.M.M.
31
20. Mark B.M.M.
4
21. Push Cart to/Proa Sampling
25
22. Saaple Ore Duaps
80
S.T.15]-tUM-4-60 Printed in USA
u4 /'
Type of Work
411082 0228
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - HEAD POTMAH (Continued)
Category
Total Observation
Percent of Total
Type of Work
23. Unavoidable Delay * Sampling
10
.74 D
24. Weigh, Record Samples
118
8.78
C
25. Hark Samples on Riser
20
C
26. Reset Timers 23 C
27. Check Muck Pots 28. Lubricate Feeders 29. Temperature
4
5\ \
1\
! .37 !.7
B C ,c
S.T.151-O1M-4-40 Prated in USA
i -
411082 0229
HEAD POTMAN
Walk-Aisle Walking empty-handed In alala.
Walk-Catwalk Walking on catwalk whan first observed. - If>walking is
an integral part of performing anothagf given credit for the duty in which hiti
3. Inspecting
\
Inspecting^the -pot through the cbvar hole, skirt hole
or with cover off. Includes observing inter or timer or
reading of leg markings.
\
fill Lights
\
\
Potman breaking crust with poker or crowbar\or stirring
\ \'
pot with poker in ap effort to kill a light.
Work Pot End
\\
\\
s'*
,^
\\
Potato breaks crust with poker or crowbar or stirring
with pot pokir^to perform such operations as working 24-hour
pots, chunk bath, new pots, 40-hour pots, alloy pots, etc.
.6 Dump and Spread Ore
Dumping ore by pulling the ore duaq> cables and spread-
ing by means of the ore rake. Includes iJie dpradding of
stub bath additions.
^ 411082 0230
F. 15 2
FnntrJ in f?*.-.
HEAD FOTMAH (Continued)
7. Chaining Chaining Cha anode bus up or down in an effort to
aintain a dealred voltage.
8. Band Jack Carbon
Raising or lowering carbon with df^haqd
tain proper anode-cathode distance.
*??
prevent burnoff. This element also incites the raising
of all scheduled set patterns.
9. Meter Carbon
Metering of anode rods for millivolts, using either
\
band or neck .meter in an effort to-lialntaln prpper distribu
tion of the carbon.
\
10. Mark Jot Legs
Recording data
marks.
\
the pot 'leg or riser or erasing leg
11. Handle Pot fjoirers Remove and replace end covers of pot.
12. Miscellaneous
Elements not included in the Head Potman or Potman
elements.
,w:'
13. Peeders On and Off
411082 0231
Flipping switches to turn feeder on and off.
sj'.ui-iirM-i.-*H* Printed u
HEAD POTMAH (Continued)
14. Push Bath Julie Pash btth jull Mptj or loaded to and from bath or
cryolite additions.
15. Shoval Bath Additions
'f*-.
Shoveling of bath additions to
",*S'*'' <
16. Pnavoldable Delay
Interference caused bywaiting on other members of the
crew to perform work.
\
17. Idle Breaks, lunch, etc.
18. `Z
Walk to Measure B.W.M.
\ialk ^to OMas\ure bath, metal and auck. \ \\
\
19. Measure B.M.M.
\\
Walkvup, on, or 'fiown^catwalk, reoove or replace covers,
get and asid^croWbars, knock hole in crust. Insert and
remove measuring sticks and walk about the pots.
20. Mark B.M.M. Walk to and about the pots, erase and nark date,bath
and metal measureswnts.
S Pr*n\rd it V>`.
v.
411082 0232
HEAD POTMAN (Continued)
21. Fash Cart To/From Sampling (talk Co |t cart, push cart to and froa sampling
section.
22. 8anple Ore Pumps
Walk op, on, and down catwalk during
ve
and replace covers, handling of samplC*41Unf,i'Mwrisg and
dumping of samples.
\
23. Unavoidable Delay*'Saag>llng
\
Waiting for timers to actuate the pluggers to catch
sasq>le.
24. Weigh, Record Saaples
\
The office work of weighing and recording o sample \\
data. \
25. ' Ksrk Setting on Riser \ \*
Walk from office to sample section and nark on riser
the date, grams, and timer setting.
26. Reset Timers Walk about the timers and reset individual timers.
27. Check Hack Fots
Remove covers, knock bole, check muck with Crowbar on
I -v*
scheduled to-tap pots.
411082 0233
-4.MV-*-*' ?r.r:' J
HEAD POTKAM (Continued)
28. Lubricate Feeder* Walk to oil drve, fill oil container*, walk to oil
lines, fill reservoir -- and writing of data -- to replenish oil In feeder systea.
29 Teaperatnres Get and aside pyroaeter. Walk
cover and take pot tcaperature.
\
\
\
\\
\
\
AK
SJ.15-4J
.-t411082 0234
CM CM
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - POTMAN
Category
Total Observation
Percent of Total
1. Walk-Aisle
364 13.54
2. Walk-Catwalk
59 2.19
3. Inspecting 4. Kill Lights
213 v. 83
5. Work Pot End 6. Duap and Spread Ore
183 97 13.61
7. Chaining
57 12.12
6. Hand Jack Carbon
47 1.75
9. Meter Carbon 10. Mark Pot Legs
-
\
21 .V8
11. Handle Pot Covers
22 .82
Xl^ Miscellaneous r
13.' Feeders On/Off
14. Posh Bath Jalie \
15. Shovel Bath Additions
114 \23 ...'s''
36
4.24 .86 .11
1.34
16. Unavoidable DelAy"'
5 .19
17. Idle
939 34.93
18. Reaove Covers-Ore Patterns
6
.22
19. Dress Pot Patterns, Decks 30 1.12
20. Sweep Narrow Aisle 21. Shovel Sweepings
107 5*98 '.v
3
Jack Clasping
83 ^
3.99 `
-4L'y-ruiM; ir V>>
Type of Work C C C A A B B B C C C B C B B D E C B C B A 411082
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - POTMAN (Continued)
Category
Total Observation
Percent of Total
Type of Work
23. Jack Pota
38 1.41 C
24. Other Jacking Work
111 4.13 B
25. Idle-Jack Bug
D
\ \
\
\
5.) ' ' 1 -4MM --YnvX'-t it V J-
* 411082 0236
POTMAN
1. Walk-Aiale Walking ewpty-handed in aiala.
2. Walk-Catwalk
Walking on catwalk whan firat obtarred, - -'*Xf^walking
ia an integral part of perforwing anntriiar Tw^fXwl!. . W-~f A A* ,,.V jr^aF. ' "* - -J-
given credit for the duty in which he ia Aagaged.
is
\
3. Inapecting
\
Inepecting'the pot through the cover hole, akirt hole,
or with cover off. Includee obeerving water or tiwer, or
reading of leg warkinga.
4. Kill Lighta
\
^otwan breaking cruat with\^oker or crowbar or atirring
pot with poker in 'dn effort to l^iU a light.
5. Work Pot fend -------------------- T
\\
\
\\
Potwanvbrpaka cruat with poker or crowbar or atirring
with pot poker to perforw auch operationa aa working 24-hour
pota, chunk bath, new pote, 40-hour pota, alloy pota, etc.
6. Duwp end Spread Ore
Duwping ore by pulling the ore duwp cabled ^ spread-
ing by neana of the ore rake. atub bath additiona.
Include# the
i v ' -
of
S.F.151-4MM-4-6G Pncted 1c 1>A
411082 0237
POTMAN (Continued)
7. Chaining Chaining the anode boa up or down in an effort to Main
tain a desired voltage.
8. Band Jack Carbon * * '*'
Raising or lowering carbon with
* alntaln
proper anode-cathode distance. AdjuatiBgfeafbdnfco prevent
buraoff. This alenent also lnclodes the raising of all
scheduled set patterns.
9. Mater Carbon
Metering of anode rods for Millivolts, using either hand
or neck Meter In an effort to Maintain proper distribution of
the carbon.
\
.10 Mark Pot Legs
Recording data on the pot leg or riser or erasing leg
Marks. \
' x'*'*
.11 Handle Pot Covers
Rsmovs and replace end covers of pot.
.12 Miscellaneous
Blanents not Included in the Head Fotnen or Potnan
eloMents.
13. Feeders On and Off
' * ' .* .
*-:
^ 411082 0238
s.r.isi-aii.:-*-*' Fnrt.ci Japping switches to turn feeder on and off.
POTMAM (Continued)
14. Push Beth Julie Push bsth Julie eapty or loeded to end from beth or
cryolite edditions.
15. Shovel Beth Additions
.'.-X
Shoveling of beth edditions to the
Z'tkt&l
16. Unevoldeble Delay
**`-n i` -> Sky*
Interference ceused bj Waiting on other tab ere of the
.. - i
crew to perfore work..
\
17. Idle Breaks, lunch, etc.
18. Remove Covers-Or* Patterns \Walk to set Section. Walk up, on end down catwalk,
reaove one or two\cbvers to set psttera.
,\
\
\ \ \ ^^
19. Dress Pof Psttems, t>eck*-
\--
Walk to sst^dection after set patterns have been ored.
Sweep decks, ore patterns, raaove ore from bonnets, pick
up and dispose of additional chunks uncovered in sweeping
and replace covers.
20. Sweep Marrow Aisle Sweeping on narrow aisle for two gxoqfi'^f 4ttrv pots
including the work necessary to persons the"
ST.151-<kil.l-4-60 frairt u Vi-
411082 0239
POTMAN (Continued)
21. Shovel Sweepings Shovel sweepings into pot(a) including any walking
involved in pursuance of this element.
22. Jack Clanping
-^
Any act concerned with placing nr Tesrii^fnf^l
is
such as walking to get, transport, posltlm,
and
tighten clasps tc*
^" \ \
23. Jack Pots
Includes only the act of placing and reoovlng the air
\ wrench and the process tine of jacking the bus.
24. Other Jacking Work
\ \
\Lncludes pushing the jack julie to the Job, handling
\ \\
tools And equipment "necessary to perform the operation of
\ \ ' ' pulling jacks, blowing of ore^dust off pots, oiling of
\
cleaps, etc.
\
25. Idle-Jack Bus Unavoidable delays of jacking bus process -- and breaks.
1SI-4MW-4-90 Primed m Ub.*.
411082 0240
ROCKDALE WORKS JAHUART 1962 WORKLOAD RESULTS - HEAD TAPPER-CARBOH CHAWSKR
Catsgory
Total Observation
Percent of Total
Type of Work
1. Change Carbon-Catwalk
48
4.17
A
2. Bruk Hole or Crust
29
2.52
A
3. Walt-Catwalk
C
A. Change Carbon-Alsla
B
5. Unavoidable Delay-Aisle
D
6. Assemble, Disassemble Siphon
B
7. Prapara pot to Tep^^ \
B
8. Handle Tapping Equipment
C
9. Tapping
B
10. Obaerya Tapping . \
11. Chaining \
\
.IZ.t^ltaavoldaile Delay-Chain Aisle
\\
13.' Set Op PotXfor Operation
14. 15.
\ '\
Clean Crucible
\
\\
Unavoidable Dd^ay-Tapping\
C B D B A D
16. Set Out Anodes
C
17. Set Off Anodes
C
18. Unavoidable Delay-Set Out and Set Off
23
2.00
D
19. Knock Off Butts
29
2.52
B
20. Unavoidable Delay-Knock Off Butts
38
3,30 ..
D
21. Fill Ore Buckets
';
23
- ZMy-:
C
S.F.JS1-4MM-4-00 Printed in USA
411082 0241
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - THIRD TAPPER-CARBON CHANGER
Category
Total Observation
Percent of Total
Type of Work
1. Chang* Carbon - Catwalk
46
7.99
A
2. Break Hole or Cruet
32
5.56
A
3. Halt - Catwalk
12
C
4. Change Carbon * Alale 5. Unavoidable Delay - Alale 6. Walk - Room to Rooa
27 B
'* HjSS**'*
82 D
1 1.04 6C
7. Clean. Stand Butta
\
50
8.68
B
8. Hook Butta
27
4.69
C
9. Shovel Stub Bath
58
10.07
B
10. Sweep Wide Alale
34 ^
5.^0
C
11. Unavoidable Delay - Walt
* ** lor Crane .*
\
12^' Idle - C, S. HE, SH, SW
r
13.. Miecelleneoua
s\
\
14 \22
9 ''*
2.43 3.82 1.56
D D B
14. Idle - Miecelleneoua \
15. Idle - Part of\Crew^"'
V
19 55
3.30 9.55
D E
16. Idle * Entire Crew
41
7.12
E
17. Idle - Work Coop1etc
42
7.28
E
S-F.lSl-4MM.t-W Ptu-i-c' a ft.*.
ROCKDALE WORKS JAHPART 1962 WORKLOAD RESULTS - HEAD TAFfER-CARBOM CHAUCER (Cont'd)
Catgory
Total Observation
Parcnt of Total
Type of Work
22. Ore got Patterns
35
3.04
B
23. Unavoidable Dalay-Oring
43
3.73
D
24. Miscellaneous 25. Idle-Part of Cr*v 26. Idle-Entire Crow 27. Idle-Work Cooplete
31
91 KIPP?
15* 113.71
62 \
1 5.37
B E E E
-\ ;
\
S/.1314iO>M4C Pru(r<! ir VSA
411082 0243 l
STUDY KLIMENTS
HEAD TAPPER-CARBON CHANGER and
TAPPER-CARBON CHANGER
Chang* Carbon-Catwalk Walk up, on and down catwalk, remove a^44P|plJkce cover*.
Hook roddlng. Hook and unhook anode crowbars, sledges, rake, etc.
Break Hole or Crust
\
Using sledge Jismntr and crowbar to ^realc holes and remove
chunks, fulling chunks off catwalk.
3. Wait - Catwalk
\
\ Walt for crane to haul out butts or haul ln\anode* -- or
,ahort \break on catwalk.
\'
\
A. Change Carbon-Aisle\ \
\
-""V
v^d,u`- ^ b""* *s*tn"
riser. Hookrrod^^ark-dates on anodes or riser legs. Turn tlisers on and off.
S. Unavoidable Delay-Aisle Unavoidable delays In the aisles during setting.
6. Assmable, Disassemble Siphon
Includes asseable and disassemble of -a;
&>
i siphon. Including placing of gaskets and siphon elaanout and
5 1 h-uutt-d it l`w.
411082 0244
HEAD TAPPER-CARBOH CHAUCER and TAPPER-CARBOM CHAUCER (Continued)
sweeping of the area. This eleaent vill also be used for stopped-up siphons.
7. Prepare Pot to -I5E Reaove covers, hang poker, break hole in crust, measure
aetal depth, roil pots, pull corner catM.ltf: Handle siphon - siphon horse about tap walking to this job.
8. Handle Tapping Equjpaent
Handling "crucible, aspirator, siphon, and siphon horse
about the tap pots. Placing of foil pljUgs in\siphon.
9. Tapping
\
Internal elesrtiats of work performed while aetf1 is being
> \
Siphoned.
\
\
Includes kk jawing of \dhpss, measuring owtal depths,
\\ \\
:klng crucibles, etc,
'
10. Observe Tapping
\v^
Observingoperatlon while aetal is being tapped.
11. Chaining Turning timer off and on. Observing meters and chaining
pot down during tapping. Includes crossing catwalk to and froaa chain aisle.
5.F.lSi-dMM-4-60 Pnoted tfi VSA
I 411082 0245
HEAP TAPPER-CAttOM CHAMPER and TAPEER-CARBOH CHAWGKR (Continued)
12. Unavoidable Dalay-Chain Aisle Unavoidable delays in che chain aisle while octal is
being siphoned ftoa the pot.
13. Set Up Pot for Operation Includes unhanging of poker, rep
skin dross.
14. Clean Crucible Self-explanatory. Walk to Job; get and aside tools.
15. Unavoidable Delay-Tapping
16.-
Short pauses while other crewmen are performing work.
\ \
Set Out Anodes
Includes hooking and unhooking and walking about the
set, storage, or trailer areas while setting out anodes to
he set.
\
\ 17. Set Off Anodbs
Set off, hooking and unhooking, walking about storage
and trailer areas while setting anodes off to storage area.
18. Unavoidable Delay-Set Out and Set Off
Unavoidable delays such as waiting OS 'cttMiritt. OX other
cr during setting out or setting
v.,,
411082 0246
Shnrt^c it V;.*
HEAD TAPPER-CARBON CHARGER AMD TAPPER CA&BOM-CHABCER (Continued)
19. Knock Off Butte Walking to the area, sledging of butts, placing of rods
In the trailer, unhooking rods on trailer, breaking of burnoffs, handling of butt pan, sweeping area.
20. Unavoidable Delay-Knock Off Butts
Waiting for cran
or other creamevli^&ek^
off of butts. 21. Fill Ore Buckets
\
\ \
Walking to Job, assisting craneman In hooking of ore
bucket, placing ore bucket to spout or storage, hanging and \. ^ ^ \
unhanging ore tower spout, Moving"spout during killing of
V
ore bucket, guiding ore bucket to hook on crane, end throwing
ore bucket rope to Craneaan. Also coiling rope on bucket.
\'
22. Ore Set Patterns
\
\.
\\ \\ \\ \\
\\
\
Walk and abouti tW^set section, hang and unhang ore
bucket spout.v^Placing ore on the set patterns, removing chunks
from the deck plates.
23. Onevoidable Delay - Oralng
Waiting on craneman or other crewman or potman during
oreing up. The Bead Tapper-Carbon Changer is ehax^ed to Idle-
Part of Crew during Element 22 while the Tanoar-KlAfWn Changer
ores set pattern.
i "$; *
:*:>/
411082 0247
S-F.151^MM-4-60 Pruned In L'S.*
HEAD TAPPKR-CARBOM CHAUCER and TAPPER-CARBON CHAHGER (Continued)
24. MiclUntotti Any work noC Included In the above such as tapping bath,
siting siphons or siphon haads, ate.
25. Idla-Part of Craw
Cr operation.
takas breaks while remainder of -. .`I X**' "i
26. Idle-Entire Crew
\
\
Extended breaks and lunch.
an
27. Idle-Wot'k Complete
\ '
S.r.lSl-cM.V-*-*' t. t
411082 0248
THIRD TAPPER-CARBOH CHAMGEK
1. Change C*tbonC*tmIk
Walk up, on, and down catwalk, reaove and replace covers.
Hook roddlng. Hook and onhook anode rods. Get and aside
crowbars, sledges, rake, etc.
2. Break Hole or Cruet
i.'O
Using sledge banner and crow bar to
renove chunks. Pulling chunks off catwalk.
3. Wait-Catwalk Walt for crane to haul out butts or haul in anodes, or
short break on catwalk.
flaw Carbon-Aisle '\
Hook and unhook carbon in titles. Lean butts against
riser. Hook-rod smi^c dates on anodes or riser legs. Turn
tlners on l^nd off.
\
5. Unavoidable Delay-Aisle
Unavoidable delays in the aisles during setting.
6. Walk-Rooa to Boon
Includes the walking out of one rooa. Walking into a
rooa should be charged to the Job as "Walk To." '
'
' (. '`-fcvi--vjv:' 41 >082 0249
F*m.trc Uj V>.'.
THIRD TAPPER-CARBON CHAMQKR (Continued)
7. Clean, Stand Butt* Walk to the job, uae sledge, crowbar, rake to clean
butts, standing of butts.
8. Hook Butts Hook butts or burnoff rods, handl:toooffai-|vUe anode
carrier about section in hooking butts
9. Shovel Stub Bath Reaove and replace covers, get and aside shovels, break
up stub bath, and shovel stub bath.
10. Sweep Wide Aisle -\
Get and aside brooa, sweeping along ventilators and \\ catwalk step area for nechanical sweeping, aving tools about
sweeping area.
\
\
11. Baavoldable Delay-Wait for Crane
Walt f^r crane during hooking of butts and burnoffs.
12. Idle - C, S, HR, SH, SW Idle on the job during Elements 6 through 10.
13. Miscellaneous El ts not included in the above elanants.
14. Idle-Miscellaneous
\ ` -V'^;
Idle or unavoidable delays during miscellaneous el
ts.
S-T-lJI-iMM-*-#'.'
it I SA
411082 0250
THIRD TAPm-CARBOH CHAWCER (Continued)
15. Idle-Part of Crv Crwin taka a breaka while remainder of craw perform
an operation.
16. Idle-Entire Craw Breaks and lunch.
17. Idle-Work Complete
i i
S.F l-nolrc ID rs
-A
>: atj 411082 0251
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS1 - TAPPER*'CARBON CHANCER
Category
Total Observation
Percent of Total
Type of Work
1. Chang* Carbon-Catini lk
42
3.66
A
2. Braak Bole or Crust
45
3.91
A
3. Wait-Catwalk 4. Chang* Carbon-Aisle 5. Unavoidable Delay-Aisle
15 ; 27 29
. C B D
6. Assemble, Disassemble Siphon .. " 34'-.
1 2.95
B
7. Prepare Pot to Tap
49
4.25
B
8. Handle Tapping Equipment
46
3.. 99
C
9. Tapping 10. Observe Tapping
12 VS-''"'
1.04 1.49
B C
11. Chaining
73
6.34
B
12., Unavoidable Delay-Chain Aisle
76
6.60
D
13. Sat Up Pot Cor Operation
14. Clean Crucible \
15. Unavoidable D^lay-Tapping
16. Set Out Anodes Vv-
-13 /-'ll'
45 11
1.13 .95
3.91 .95
B A D C
17. Set Off Anodes
4 .35 C
18. Unavoidable Delay-Set Out and Set Off
27
2.34
D
19. Knock Off Butts
27
2.34
B
20. Unavoidable Delay-Knock Off Butts
41
3.36
D
21. Fill Ore Buckets
19 \
1.4S
C
S^.lSi-4k!M-4-^.' frintrc u 1`** .
411082 0252
ROCKDALE MORES JANUARY 1962 WORKLOAD RESULTS - TAPPER-CARBON CHANCER (Cont'd)
Category
Total Observation
Percent of Total
Type of Work
22. Ore Set Pattern*
26
2.43
B
23. Unavoidable Delay - Oraing
47
4.06
D
24. Kiicellaneoo*
15
B
25. Idle - Part of Crew
128
E
26. Idle - Entire Crew 27. Idle - Work Complete
159 62 5.37
E E
\
\ \
S.F.lS:-4K-M-*-`
: ti.-.
411082 0253 k
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - CRANEMAN
Category
Observation
Total
of Total
Work
Percent
Type of
1. Atscable, Disassemble Siphon
5 .44 C
2. Unavoidable Delay - Assemble,
Dlsassea&le Siphon
14 J.*X3
3. Work - Tapping 4. Bold Siphon - Tapping
142 -V;
1 *r*i :
166 i4:4i"
2l\ 5. Unavoidable Delay - Tapping ,,
\\
6. Clean Crucible
' 13 ' \
11.82 'si. 13
D C C D C
7. Unavoidable Delay - Clean Crucible
1
.09 D
6. Set Out Anodes
9. Set Off Anodes
\
10. Unavoidable Delay - Sat Out
and Set Off Anodes \ \
11. Batting
12. Unavoidable pelay - Setting
11 ^ 19
\ "% in'\
1^1
1.65 ' \ v
.35
14.93
2.86
C C
D C D
13. Knock Off Butts \
^
14. Unavoidable Delays Knock Off Butts
66 2
5.73 .17
C D
15. Fill Ore Bins
24
2.08
C
16. Unavoidable Delay - Fill Ore Bins
17
1.48
D
17. Ore Pot Bins
58
5.03
C
18. Ore Set Patterns 19. Unavoidable Delay - Orelng
47 15 \
-
TTa ,
1.PT
c
D
20. Work on Floor
S.r.i5l-<M.M4-aO Pruitt ts c
21
1.82
C
411082 0254
ROCKDALE WORKS JANUARY 1962 WORKLOAD RESULTS - CRANEMAN (Continued)
Category
Total Observation
Percent of Total
Type of Work
21. Unavoidable Delay - Work on Floor
3
26 D
22. Miscellaneous
C
23. Unavoidable Delay Miscellaneous
D
24. Idle - Pert of Crew
E
25. Idle - Entire Crew
E
26. Idle - Work Cosrplet*
E
\
\\
\
J-naird ir l`c \
**. S 411082 0255
CRAHEMAM
An--blt, Plmi--bU Siphon
Hooking of aiphon head, transport to siphon boggy,
pises haad on siphon, move sssssblsd siphon to horss and
ova siphon snd siphon horss to tap saction. Tha scat
ssquancs in rsvsrss constitutss dlsasssablvLTof /
nIF
Thsss elements ars ussd for stoppsd
Unavoidable Delay-Aasaable, Disassemble tipi ion
Wait for craw to asseadilv or disassemble siphon. to
clean siphon in-tha csss of a stoppad-up siphon, ate.
3. Work-Tapping
\\
Move crucible in and out of hajf'sectlon. \Moving crucible,
\\
\'
siphon, snd siphbn snd horse about tha tap pota.N Placing and
\\
\
removing siphon to\and from horse and pot.
\ \ \' V *\
\ ' 4. . Bold Siphon-Tapping \
' x \
Actually, unavoiditb l^-dalay of holding siphon during tap
ping.
\
5. Unavoidable Delay-Tapping Waiting for crew to perform certain operations before
continuing work during tapping.
6. Clean Crucible
'.* <VrU**
Travel to crucible, move crucible lap,']*
setting of crucible aside at the end of shift.
S.r.l51-4Mk<-*-6'' hu *.rd
'
or 411082 0256
C8AMKHAM (Continued)
7. Unavoidable DtUy-Clon Crucible Welt for crewMn to dig crucible end welting while
digging crucible.
8. Set Out Anodea Work such as travel to storage
f---1
of anodes to set section for setting.
9. get Off Anodes
"
Travel to trailer\area and hauling of 1anodes to storage. `i
10. Unavoidable Delay-Set Out and Set Off Anodes \I V\
Waiting for hooking and unhooking of anodes, waiting
\
\for the crewman to set out or set off anodes.
.11 Setting
\ >.
Travel to setting section^ transporting empty or loaded,
pulling ^f butts, e^c. durlng^settlng operations.
.12 UnavoldablAjelray-Sattlng
Waiting for crewman during setting operations.
13. Knock Off Butts
Travel to, knock off butts, transporting carrier empty
or loaded for butts and burnoffs, placing'xofyjfm. trailer,
handling of butt pan.
--
l 411082 0257
Innted tc VSA
CRANEMAN (Continued)
14. Unavoidable Delay-Knock Off Butts Walt of craneman while knocking off butte or wait for
crewman to perform wee operations such as hooking butts or burnoffs, unhooking of loads on trailers, etc.
15. Fill Ore Bins
; . i ^.
. -*-.
Travel to center passageway, hooking iad
of
\
ore buckets, placing of ore bucket to ore Cower spout or
storage, hanging and unhanging of ore bucket to crane.
16. Unavoidable Delay-Fill Ore Bins
Walt on ore bucket filling.
,
\
17. Ore Pot Bins
------- ----------------
\
Travel to seation, fill pot bln and rehang bfe bucket
\
In west or east passageway.
\>
ing by himself.
\\
Ordinarily the craneman is work-
18. Ore Set Patterns
--
Same as^&lemcnt 17 except craneman Is working with Tapper-Carbon Changer In oreing set patterns.
19. Unavoidable Delay-Oralng Unavoidable delays associated ordinarily with Element 18.
20. Work on Floor Board* debark crane, change craves, or perform
411082 0258
CRAHSMAE (Continued)
miscellaneous work on th floor such as assisting the tapping craw.
21. Qnavoldabla Daley-Work on Floor
Unavoidable delays during Eleaea3t0;
'-'f-
: vw-
' S - r.^festifcv'.
22. Miscellaneous
Miscellaneous work not included in any of the above \:
ts.
23. Unavoidable Delay-Miscellaneous Unavoidable delays during Element 22.
24. Idlc-Part of Crew
t ,J' _
Crewman taka* breaks while remainder of crew perform
? : an operation.
\
25." Idle-Entire Crew
Extended breaks and lunch.
26. Idle-Work Complete.
S.F.15M5IM*440 Fnmed k l*SA
v *
* T^`Jr=.r:-.
411082 0259