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.
Directions. Prep. Cook. Ready In. 1  Drain liquid from the beets into saucepan. 2  Place beets, onions, and eggs into a large bowl or pitcher. 3  Pour sugar and vinegar into the saucepan with the beet liquid and bring the mixture to a boil. 4  Reduce the heat to low, and let the mixture simmer 15 minutes. Drain liquid from the beets into saucepan. 2  Place beets, onions, and eggs into a large bowl or pitcher. 3  Pour sugar and vinegar into the saucepan with the beet liquid and bring the mixture to a boil. 4  Reduce the heat to low, and let the mixture simmer 15 minutes.