6920 SEAWAY BLVD 2018-01-01 MF Import

appearance and be ploced to minimize erosian of the backfill material. The larger rocks shall be placed at ihe base of the rockery so ihat the wall will be stable and have a stable appearonce. The rocks shall be placed in a manner such that the longitudinal oxis of the rock shall be at right angles or perpendic�lar to ihe rockery face. The rocks shall have all inclinino faces sloFing to ihe back of the rockery. Each course of rocks shall be seated as tightly and evenly as possible on 4he course benrath. After setting eo course of rock, ali voids between ihe rocks shall be chinked o� ihe back wi � smoller rocks or quarry spalls to eliminate any void sufficient to pass a �- in�h square probe. E. The wall backfill shal� consist of �arry spall materiol. This material shall be placed to a iwelve (!2) inch minimum ihickness between the entire wall and the cut or fill material. The backfill material shall be placed in lifis to un elevation approximately six (6) inches below the top of each course of rocks as ihey are placed, until ihe uppermost course is placed. Any u�orry s all material on the bearing surface of one rock course shall be removed before setting the next course. F. The perforated ADS drain pipe shall discharge at the low point of ihe toe of ihe rxkery or ihrougli the face of the curb neorest ihe rockery. + . . t x 02276-2 IL 8301