COMPLIANCE INFO - Laserfiche WebLink

Home Browse Search

North America Job Hazard Analysis ERM Actions During Subsurface Clearance and Drilling ERM Project Name: John Deere Landscapes(Former LESCO Facility) Project Number: 0129740 Job/Task Name: ERM Actions During Subsurface Clearance and Drilling JHA No.: 4 Task Step Hazard Control Measures Gather site-specific subsurface Incomplete or inaccurate site utility/service Obtain the most recent"as-built"drawings and additional site information drawings may lead the ERM project team to information such as easements,rights-of-way,historical plot incorrect conclusions regarding what plans,etc.to assist making decisions about other actions that utilities/services are onsite. will be required at the site. Develop the HASP Using incorrect documents in safety planning may A Level 2 WARN HASP for Intrusive Work(minimum)must lead to not considering all pertinent information. be used when performing any ground penetrations,with the exception of surface soil sampling. The Level 2 HASP contains a"Site Services Model" that ERM uses to evaluate SSC hazards. Develop the Site Services Critical zones and a whole-site view of utilities and Use the Site Services Model to identify gaps in knowledge Model services at the site are more difficult to do if not put from all drawings and other verbal information from our into the Site Services Model. client contact. Identify locations of key isolation and shutoffs closest to the work area for each type of utility/service. Make Preliminary Not recognizing or identifying critical zones poses Establish critical zones and excavation buffers(if needed)for Determinations great hazard to ERM employees in the field from the work. Initial critical zone determinations may change in contact with electricity or other utilities. the field but area good starting point in hazard identification. Identify Preliminary Ground Planning ground disturbance locations inside Ensure critical zones have been identified using the Site Disturbance Locations critical zones poses great hazard to ERM employees Services Model and then identify locations outside those in the field from contact with electricity or other critical zones up-front,if possible. If a ground disturbance utilities. inside a critical zone is absolutely necessary,notify the site PIC and obtain guidance from him/her before proceeding. Public and/or Private Utility Not having utilities marked may lead to a Contact public and private utility markout services giving Markout subsurface clearance strike. them enough time to respond. A minimum of 24-hour notification to utility locators is required in most states,and may vary higher in some states. Conduct the Site Walk Inexperienced people conducting the site walk may The"SSC Experienced Person'must lead the site walk and miss pertinent information regarding utilities should be accompanied by our client contact. Each ground and/or services. disturbance location should be approved by our client contact written approval preferred,verbal approval acceptable). ERM North America 2 Form Rev.:05-08