6/5/1986 CONSERVATION COMMISSION Minutes

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y e iashpee Conservation Commission Meeting of June 5, 1986 Page Seven new Notice of latent was prepared and submitted to the Commission. TwQ different cross sections are shown on the plan. One shows the laying of fairly large stone on the existing coastal bank. In the area that had previously shown severe erosion and scarps , the area consists of very loose material and had been back-filled t a more -self-supporting structure has been designed andproposedo The rip-rap revetment is designed so that its toe is below the level of the beach at its toe. It is designed to protrude into the beach at elevation zero, mean low water. It is designed to tic into the existing rip-rap revetments on either end, elevation 31.5 MLwo "We thea instituted some protection against scour under or through the rip,-raga through the use of a layer of chip stone under which there is a lager of filter fabric* As part of the proposal, we are proposing to reconstruct an existing timber stair- way and tie it into an existing pre-cast concrete block that has a few stairs cast into which would remain and be incorporated into the work. " Work will be done from the beach. side* Access would be from the nearest access along the shoreline, "There are four or fire access points along the shoreline, It would be the closest one that would e feasible* " Rip-rap stone i one and one-half to three ton size , Ms . Behrman questioned what access will be used, specifically, before the Commission issues an order of Conditions as it will of necessity e large equipment traveling quite a distance (perhaps) along the beach. The stairway would have to be lifted off of the hank when the rip--rap is being constructed. A concrete pad located down the beach will have to be removed, The Chairman noted that there is an outstanding order of Conditions n this project that is not i