7/31/1986 CONSERVATION COMMISSION Minutes

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Mash pee Conservation Commission Meeting of July 31 , 1986 Page 3. Meeting cabled o order at 7;35 p.m. Edward F. Lundgren (Wilson Hill Assoc. -Agent) To construct a single family dwelling within o e ofreshwater wetlanda� r o a �.a r� Joseph Yetma n presenting. The proposed limit of disturbance is 40 feet from the wetland_ There is no problem with well from the direction of .=water flow. iar . e .� -used and Board of Health approval is in hand. John Varkonda stated the site is very steep, some clearing is -already done and there were no hay bales. Mrs . Jacobson expressed concern with the cutting -that.-has been-,done-as -Beech trees have been out and dropped i ntd the wetl and .and .wi I I -have lo be -rived by hand. She further stated the work limit is too far forward .acrd should be roared. Mr. Lundgren stated this was agreeable. It was ls-o -stated -there should be no farther removal of trees, TAKEN UNDERADVISEMENT. Barnstable Holding Co. (Cape & Islands Surveying-Agent) To construct a single family dwelling at Lot 180 Timberl ane Drive, David Sani ch i presenting. Set back from the street is 29 feet, So feet from Santui t Pond. On site well i ponds i de. A variance will be requested from the Board of Health re the side- line ide- 1irye as shown on the plan. Hay bales are proposed. Four drywel l s at each o ner* of the dwell *rig. Driveway is to be of pervious type material . Mr. Sarni ki stated, if necessary, the well can be hand driven An 8 foot path- way is proposed to allow a rig entrance. Trenching for the water 'line can be by hand. The service line i s 42 feet from the Douse and between bay bales and the well point is 30 feet. Hay bales in a semi-circle are proposed below the well point area. Mr. Rosenberg stated with the steep slope more protection would be afforded by a siltation screen with hay bales . Mr. Sanicki stated this was agreeable. He further* stated a 15 foot work limit around the house would be acceptabl eS The Chairman called for comments from abutters. Robert Maxim started the part of the pond involved-has a depth of -about .5 feet. He stated his concern with nutrient loading at that end. Water_qualifty studies e have shown some aspects of the nature of the pond with respect {to ;that represent- ing ing a recharge area. His concern is with the condensing effect of so many houses on such small lots. e cited the concentrating of a steep slope, very poor soil and the number~ of septic systems much closer than 150 feet set back. The impact will be felt 10-15 years from now.' The slope indicated where everything moves from that point and the pond represents the ground water -table which is where the septic will go. Ms Behr an advised these concerns should be brought to the attention of the Board of Health, John Malone stated these two lots are on a cliff and once anything hits -a ground layer of impervious material it will go right along to the pond, These lots for the past 15-20 ,years have been considered to be unbu i l dabl a and stip should be.