- Importance Core-
Patrol assigned track sections so that damaged or broken track can be located and reported.
Clean tracks or clear ice or snow from tracks or switch boxes.
Repair or adjust track switches, using wrenches and replacement parts.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Cut rails to specified lengths, using rail saws.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Engage mechanisms that lay tracks or rails to specified gauges.
Clean or make minor repairs to machines or equipment.
Clean, grade, or level ballast on railroad tracks.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
- Importance Supplemental-
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Spray ties, fishplates, or joints with oil to protect them from weathering.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Paint railroad signs, such as speed limits or gate-crossing warnings.
- Relevance of Task Core-
Repair or adjust track switches, using wrenches and replacement parts.
Cut rails to specified lengths, using rail saws.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Clean or make minor repairs to machines or equipment.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Clean, grade, or level ballast on railroad tracks.
Clean tracks or clear ice or snow from tracks or switch boxes.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Engage mechanisms that lay tracks or rails to specified gauges.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
- Relevance of Task Supplemental-
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Spray ties, fishplates, or joints with oil to protect them from weathering.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Paint railroad signs, such as speed limits or gate-crossing warnings.
-Daily Frequency of Task (Categories 1-7) Core-
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Clean or make minor repairs to machines or equipment.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Repair or adjust track switches, using wrenches and replacement parts.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Engage mechanisms that lay tracks or rails to specified gauges.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Cut rails to specified lengths, using rail saws.
Clean tracks or clear ice or snow from tracks or switch boxes.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Clean, grade, or level ballast on railroad tracks.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
-Daily Frequency of Task (Categories 1-7) Supplemental-
Spray ties, fishplates, or joints with oil to protect them from weathering.
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Paint railroad signs, such as speed limits or gate-crossing warnings.
-Hourly or more Frequency of Task (Categories 1-7) Core-
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Clean or make minor repairs to machines or equipment.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Clean, grade, or level ballast on railroad tracks.
Engage mechanisms that lay tracks or rails to specified gauges.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Clean tracks or clear ice or snow from tracks or switch boxes.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Cut rails to specified lengths, using rail saws.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Repair or adjust track switches, using wrenches and replacement parts.
-Hourly or more Frequency of Task (Categories 1-7) Supplemental-
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Spray ties, fishplates, or joints with oil to protect them from weathering.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Paint railroad signs, such as speed limits or gate-crossing warnings.
-More than monthly Frequency of Task (Categories 1-7) Core-
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Repair or adjust track switches, using wrenches and replacement parts.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Engage mechanisms that lay tracks or rails to specified gauges.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Clean or make minor repairs to machines or equipment.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Clean, grade, or level ballast on railroad tracks.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Cut rails to specified lengths, using rail saws.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Clean tracks or clear ice or snow from tracks or switch boxes.
-More than monthly Frequency of Task (Categories 1-7) Supplemental-
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Spray ties, fishplates, or joints with oil to protect them from weathering.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Paint railroad signs, such as speed limits or gate-crossing warnings.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
-More than weekly Frequency of Task (Categories 1-7) Core-
Cut rails to specified lengths, using rail saws.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Clean or make minor repairs to machines or equipment.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Repair or adjust track switches, using wrenches and replacement parts.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Engage mechanisms that lay tracks or rails to specified gauges.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Clean, grade, or level ballast on railroad tracks.
Clean tracks or clear ice or snow from tracks or switch boxes.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
-More than weekly Frequency of Task (Categories 1-7) Supplemental-
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Spray ties, fishplates, or joints with oil to protect them from weathering.
Paint railroad signs, such as speed limits or gate-crossing warnings.
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
-More than yearly Frequency of Task (Categories 1-7) Core-
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Cut rails to specified lengths, using rail saws.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Clean tracks or clear ice or snow from tracks or switch boxes.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Repair or adjust track switches, using wrenches and replacement parts.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Clean, grade, or level ballast on railroad tracks.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Clean or make minor repairs to machines or equipment.
Engage mechanisms that lay tracks or rails to specified gauges.
-More than yearly Frequency of Task (Categories 1-7) Supplemental-
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Spray ties, fishplates, or joints with oil to protect them from weathering.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Paint railroad signs, such as speed limits or gate-crossing warnings.
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
-Several times daily Frequency of Task (Categories 1-7) Core-
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Engage mechanisms that lay tracks or rails to specified gauges.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Patrol assigned track sections so that damaged or broken track can be located and reported.
Cut rails to specified lengths, using rail saws.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Clean or make minor repairs to machines or equipment.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Repair or adjust track switches, using wrenches and replacement parts.
Clean, grade, or level ballast on railroad tracks.
Clean tracks or clear ice or snow from tracks or switch boxes.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Observe leveling indicator arms to verify levelness and alignment of tracks.
-Several times daily Frequency of Task (Categories 1-7) Supplemental-
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Paint railroad signs, such as speed limits or gate-crossing warnings.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
Spray ties, fishplates, or joints with oil to protect them from weathering.
-Yearly or less Frequency of Task (Categories 1-7) Core-
Clean tracks or clear ice or snow from tracks or switch boxes.
Clean, grade, or level ballast on railroad tracks.
Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
Observe leveling indicator arms to verify levelness and alignment of tracks.
Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
Engage mechanisms that lay tracks or rails to specified gauges.
Operate single- or multiple-head spike pullers to pull old spikes from ties.
Grind ends of new or worn rails to attain smooth joints, using portable grinders.
Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
Cut rails to specified lengths, using rail saws.
Clean or make minor repairs to machines or equipment.
Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
Operate track-wrench machines to tighten or loosen bolts at joints that hold ends of rails together.
Repair or adjust track switches, using wrenches and replacement parts.
Patrol assigned track sections so that damaged or broken track can be located and reported.
-Yearly or less Frequency of Task (Categories 1-7) Supplemental-
Paint railroad signs, such as speed limits or gate-crossing warnings.
String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
Spray ties, fishplates, or joints with oil to protect them from weathering.
Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.