1 Shielding to protect workers by using trench boxes or other types of supports to prevent soil cave-ins. 2  Always provide a way to exit a trench--such as a ladder, stairway or ramp--no more than 25 feet of lateral travel for employees in the trench. 3  Keep spoils at least two feet back from the edge of a trench.
Instructions. 1  Whisk starter culture and sea salt into 1Â½ quarts filtered water until well-dissolved. 2  Place beets into a 1-gallon vegetable fermenter or fermentation crock. 3  Allow the kvass to ferment at room temperature for at least one week before straining and serving.
1 In a medium bowl, whisk together eggs and cream. 2  Add sausage, potato, and cheese and season with 1/2 teaspoon salt and 1/4 teaspoon pepper. 3  Whisk to combine, pour into crust, and bake until center of quiche is just set, 40 to 45 minutes. 4  Serve warm or at room temperature.