Page 433 - Trenchless Technology Piping Installation and Inspection

Planning and Safety Considerations for Trenchless Installation Methods 383

Hazards, Controls,
Work Concerns, Preventive
Tasks/ and Potential Measures, and Supplemental
Steps Accidents Boundaries Documents Training
Drilling Existing One-call Locator’s Operator
operation utilities system, manual training and
strikes subsurface certification
utility programs
engineering
(SUE),
potholing
Pit Traffic Barricades/ OSHA • Company
excavation accidents flagging shall regulations in-house
be erected training
around any • Formal
open trenches classroom
and/or training
excavations
and
checked and
maintained on
a daily basis
Equipment Preoperational Operator's Equipment
malfunction inspection of manual dealers and
equipment manufacturer
by trained
and qualified
operators
Struck by, Only trained Operator's Toolbox
caught in and qualified manual meetings
between personnel
hazards shall operate
of heavy heavy
equipment equipment

TABLE 9.3 Sample Submittal: Contractor’s Risk Assessment Plan

5. Required training (a list of training requirements for safe
execution of each task)
6. Work plan outlining the procedure and the schedule to
execute the work, including list of proposed equipment,
proposed location of shafts/pits, and so on
7. Design of shaft or pit protection systems approved by a
professional engineer