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Planning and Safety Considerations for Trenchless Installation Methods   375

              •  To avoid project delays, it is important that the required per-
                 mits be identified as early as possible during the project plan-
                 ning and measures are taken to secure the permits in a timely
                 fashion


          9.2.5  Job Site Logistics Requirements
          The project designer and owner must recognize and address commu-
          nity and neighborhood needs in setting up the following details of
          the contract documents, which will direct the contractor in his
          work∗:

              •  Traffic control
              •  Storage areas
              •  Equipment setup areas
              •  Construction staging areas
              •  Location of major supporting equipment
              •  Dust and noise restrictions
              •  Allowable working hours and working days
              •  Blackout periods, if any
              •  Project duration
              •  Project schedule
              •  Easement requirements

             This information should be compiled in the bid documents so
          contractors understand the requirements and associated costs with
          avoiding violation of third party rights or unreasonable interference
          with any public or private property and quality of life. When using
          pipe materials that must be butt-fused or welded in advance of
          project start date [such as horizontal directional drilling (HDD),
          continuous sliplining, or pipe bursting] into long lengths, a barricade
          plan should be part of the planning process. It is important to recog-
          nize the logistical space requirements associated with the anticipated
          construction techniques during the planning phase of the project.
          In some instances, the availability or lack of available space for logis-
          tics will be the controlling factor in selecting a specific trenchless




          ∗To avoid interference with “means and methods” of construction, project owners
          and design engineers can ask potential contractors for a series of “submittals”
          to be evaluated, modified and/or approved by the owner or engineer. This way,
          while contractors’ expertise is taken into account, the final approval rests with the
          owner or the engineer on the project.
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