Q-2, r. 27 - Regulation respecting pulp and paper mills

Full text
114. At the end of each operating week, the residual materials deposited must be mechanically graded to a slope not exceeding 30%.
In addition, heterogeneous residual materials must be covered with homogeneous materials, including sludge, bark or ash, except ash from dry scrubbing combustion gas equipment, until the heterogeneous residual materials are no longer visible.
O.C. 808-2007, s. 114.