A trench box is the item often used to do this, which is lowered into the trench and surrounds the workers.Ī competent person must inspect trenches at the start of each shift, and as needed during the workday.ĭan Taillefer : conditions can change at a moment’s notice. SHIELDING creates a space around the workers that protects them in case of a cave-in.SHORING is placing wood or metal against the sides of the excavation, supported by braces to prevent the soil from collapsing.BENCHING makes the sides of the excavation in multiple levels, like stairs.SLOPING makes angled sides of the excavation.Don’t let an unprotected excavation be an early grave.ĭan Taillefer : You must identify what kind of soil you’re dealing with so you can apply the proper protective measures such as a trench box, proper shoring or if, as an option, you can slope the excavation walls adequately.ĭan Clark: Unless the excavation is in solid rock, OSHA requires protection against cave-ins for all trenches more than 5 feet deep for any of the soil types-A, B or C-or for any depth that shows the signs of a cave-in. A trench is a type of excavation, they’re more narrow, usually deeper than they are wide, and have soil on all four sides.ĭan Taillefer : Excavation work is inherently hazardous ‘cause there’s several hazards that could come up during excavation.ĭan Clark: That’s Dan Taillefer, Occupational Health and Safety Inspector with the Ontario Ministry of Labourĭan Taillefer : Contact with overhead power lines, disrupting buried utilities and services, cave-in of the excavation wall.ĭan Clark: And excavation changes the pressure in the ground making it uneven causing the soil to collapse into the holeĭan Taillefer : During a cave-in, the worker can be trapped immediately by the weight of the soil that is collapsed from the trench wall and a worker has no chance in that circumstance.ĭan Clark: Trenching cave-ins kill two workers every month the US. SAFETYBRIEF.Įxcavation is any type of hole dug in the ground.

Save 10% off your entire order at with coupon code SAFETYBRIEF. This is where we talk about health and safety hazards in today’s demanding industrial and construction worksites, a service of Creative Safety Supply. Hi there, I’m Dan Clark of The Safety Brief. So, be careful in trenches and excavations. That amount of dirt can weigh as much as a car. You’ll also hear tips from safety official and excavation expert Dan Taillefer about the dangers of interrupting utilities, vehicle traffic, weather, and more.Īlso discussed are OSHA requirements on soil types (A, B, and C), means of egress (ladders, stairs, or ramps), and regular inspections by a competent person.ĭan Clark: Let’s say a cubic yard of dirt falls on you. In this podcast, Dan Clark describes trenching protective systems, including sloping, benching, shoring, and shielding.

Hear how to keep workers safe in your big digs. The range of services offered thanks to the collaboration between DS AUTOMOTION and SSI SCHAEFER will increase on account of another partnership with the specialist Rocla.Trench and excavation hazards are higher than general construction. With our strategic partner DS AUTOMOTION, we offer a broad portfolio of automated guided vehicles for large load carriers and cover typical market requirements. You benefit from our extensive knowledge and expertise – we are happy to help you. The determination of the appropriate AGV solution accounts for a variety of framework conditions and factors, including This makes AGVs an important part of the value chain.įor perfect integration into the warehouse organization, automated guided vehicles can be customized for different applications and areas of use.įor large load carriers such as pallets, roller containers, mesh boxes or large plastic boxes, you can consider various automated guided vehicle systems with a forklift or different conveyor elements. AGVs for Large Load Carriers Transporting Large Load Carriers with AGVs - SSI Heavy Load AGVsĪutonomously operating transport systems make material flows more efficient and powerful.

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