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(8) Seismic activity. <br /> (9) Frost penetration depth and effect. <br /> (10) Analysis of the effect of weather or construction equipment or both on soil during <br /> construction. ' <br /> (11) Analysis of soils to ascertain presence of potentially expansive, deleterious, <br /> chemically active or corrosive materials or conditions, or presence of gas. <br /> (12) Evaluation of depth of material requiring rock excavation and methods of removal. <br /> 5.4 Land Survey <br /> 5.4.1 Drawing Requirements <br /> (1) Drawings shall note all dimensions and elevations in imperial units at~ 1"=40' scale. <br /> (2) Drawing sheets shall be trim size 30 X 42 with left binding edge and 1" borders. <br /> (3) Show NORTH arrow and locate magnetic North: directed at the top of the sheet. <br /> (4) Include legend of symbols and abbreviations used on the drawing(s). <br /> (5) Spot elevations on paving or other hard surfaces shall be to the neazest .Ol foot; on <br /> other surfaces, to the neazest .10 foot. <br /> (6) Boundary and topographic information, where both are required. <br /> (7) State elevation datum on each drawing: use official town datum. <br /> (8) Furnish to the Government three prints of each drawing. The Surveyor shall sign and <br /> seal each drawing and shall state that to the best of the Surveyor's knowledge, <br /> information and belief, all information thereon is true and accurately shown. Plus, <br /> electronic File in AutoCAD V.2000 or later. <br /> <br /> 5.4.2 Land Boundary) Survev Requirements <br /> (1) Show boundary lines, giving length and bearing (including reference or basis) on <br /> each straight line; interior angles, radius, point of tangency and length of curved lines. <br /> Unless otherwise prohibited by law, where no monument exists, set permanent iron pin . <br /> (monument) or other suitable permanent monument at property corners; drive pin <br /> adequately into ground to prevent movement and mark with wood stake; state on the <br /> drawing(s) whether corners were found or set and describe each. <br /> <br />