Worksite utility-safety tips

Tucker Paving used an April 15 social media post to spell out a basic rule of excavation work: treat buried utility marks as a live hazard until the line is exposed. (x.com) The company’s photos from active paving jobs showed flagged and painted utility paths, and its notes told crews to verify marks before digging and switch to hand-digging near marked lines. Tucker Paving says it performs asphalt paving, site excavation, and underground utility work. (x.com) (tuckerpaving.com) Federal rules already require that step. The Occupational Safety and Health Administration says employers must determine the estimated location of underground installations before opening an excavation and contact utility owners to establish those locations before digging starts. (osha.gov) (ecfr.gov) The paint and flags on a jobsite are only an approximate map, not a guarantee of exact depth or exact position. The national 811 system says excavators should request utility marking before any digging so buried lines can be identified in advance. (811beforeyoudig.com) Once crews get close to a marked line, industry guidance shifts from machines to slower methods. DigAlert says work within 24 inches of the outside diameter of a utility enters a “tolerance zone,” where hand tools are required to expose and protect the line before power equipment is used. (digalert.org) That caution reflects the stakes of a single strike. The Centers for Disease Control and Prevention says rupturing buried electrical or gas lines can cause serious injury or death, while service outages can also shut down water, communications, or fuel delivery. (stacks.cdc.gov) April is also National Safe Digging Month, when contractors, utilities, and trade groups push before-you-dig reminders as excavation work picks up in warmer weather. Associated General Contractors said last week that the United States still sees more than 500 utility “dig-ins” a day. (news.agc.org) Common Ground Alliance, the industry group behind national damage-prevention standards, publishes annual best practices covering the full process from one-call notification to locating and excavation. Tucker Paving’s April 15 checklist tracks that playbook: confirm the marks, slow down near them, and expose the line before heavier digging resumes. (commongroundalliance.com) (x.com)