Agenda - 05-04-1999 - 7a - Laserfiche WebLink

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~J'. ^(j~ _ _ _ ......, .., ~ .... .. .....:. .... . c . ....:... 9F .: ~..~.Y ! .....dd:S` i '~ ....iC' ._ e.. ..:..:.. "C t ..:~,~ .dh ,. is 6...'--' h" .... 71'n~f ~ ~. . 1 (4) Topographic lines based on maps published by the U.S. Geological Survey; and 2 3 (5) The location of all primary and secondary conservation areas as defined in 4 subsections 15-198(b)(4) and (5). 5 6 (c) After the site analysis plan has been submitted, the planning staff shall schedule a mutuaIly 7 convenient date to walk the property with the applicant and the applicant's site designei. Designated 8 members of the Planning Boazd, Northern Transition Advisory Committee, Transportation Advisory Boazd, 9 and Appearance Commission, shall be notified of the- date and time of this "on-site walkabout." The purpose 10 of this visit is to familiarize town officials with the property's special features and to provide an informal 11 opportunity for an interchange of information as to the developer's plans and the town's requirements. 12 13 (d) .Prior to the submission of a conceptual preliminary plan as described in subsection (e), the 14 staff shall meet with the developer to discuss how the four-step approach to designing subdivisions described 15 below could be applied to the subject properly. This conference may be combined with the on-site 16 wallcabout. 17 18 (e) Following completion of the steps described in subsections (b), (c), and (d}, the developer 19 shall submit a conceptual preliminary plan of the proposed subdivision, prepared in accordance with the 20 four-step process described in subsection (f). This plan shall be a preliminarily engineered' sketch plan 21 drawn to illustrate initial thoughts about a conceptual layout for open space, house sites, and street 22 alignments. This is the stage where drawings are tentatively illustrated, before heavy engineering costs are 23 incurred in the design of any proposed subdivision layout. The planning staff shall review this plan and 24 provide comment to the developer on the overall pattern of streets, houselots, open space, and the treatment 25 of primary and secondary conservation azeas in light of the applicable requirements of this chapter. 26 27 (f) Each conceptual preliminary Plan shall be prepared using the following four-step design 28 process: 29 30 (1) During the first step, all primary and secondary conservation areas aze identified (and 31 shown on the site analysis plan described in subsection (b)). 32 33 (2) During the second step, potential .sites are tentatively located. House sites should 34 ~ generally be located not closer than 100 feet from primary conservation azeas and 50 3 5 feet from secondazy conservation areas. 36 37 (3} The third step consists of aligning proposed streets to provide vehicular access to each 38 house in the most reasonable and economical way. -When lots and access streets are 39 laid out, they shall be located in away that avoids or at least minimizes adverse 40 impacts on primary and secondary conservation areas. To the greatest extent 41 practicable, wetland crossings and streets traversing existing slopes over 1 S% shall be 42 strongly discouraged. Street connections shall comply with the provisions of Section 43 15-214. 44 45 (4) .The fourth step is to draw in the lot lines. 46 ..............................._...........................__................................................-...`Page 2S of 35.......-..-.-...-...„».....-....-._-..-................................._.... -.................