BERLIN-A herd of dairy cows nearly lifted the roof off their barn in central Germany when methane released by the animals caused an explosion. Police in Hesse state said in a statement that a static electric charge apparently triggered the detonation, and a spurt of flame, on Monday at a farm in Rasdorf. The roof was slightly damaged and one cow suffered light burns.
Handrails shall be provided on at least one side of each continuous run of treads or flight with four or mâ¦ore risers. - Maximum riser height allowed by code is 7 3/4 and you would need to have 3 or less risers to omit a handrail. The answer would be 23 1/4 max.
beth_in_bend April 11, 2010. I need to build a handrail to help my mother get up and down the steps in our garage. We have two steps, plus you step up once to get to the house level.The steps are wood, and the step tread extends out over the base of the step by about 1. need to build a handrail to help my mother get up and down the steps in our garage. We have two steps, plus you step up once to get to the house level.