I <br />13.090 Lane Code 13.105 <br />In all <br />I The character of <br />by means of fill shall be suitable for the intended purpose. <br />13.095 Land for Public Purpose.When the County, a school district, <br />13.100 <br />authorized agent.If the County determines that the location or dimen- <br />cation of the original boundary lines shown on the map. Such work shall <br />be completed by a qualified surveyor who is an Oregon registered <br />engineer or an Oregon licensed land surveyor.When verification of the <br />13.105 Tentative Plan, Map, and Plat Specifications <br />(1) Partition Tentative Plans and Maps.Tentative plans and <br />maps for major or minor partitions shall be clearly and legibly drawn to <br />a .standard engineer's scale in a manner which may be microfilmed without <br />such grading or clearing presents a real threat of pollution, contami­ <br />nation, silting of water bodies or water supplies, erosion and slide <br />Preparation, Survey and Monumentation of Division <br />(1) All tentative subdivision plans, subdivision plats and <br />sions of the boundary lines are in question or critical to the status of <br />the partition or adjoining lands, it may conditionally approve the <br />partition subject to a survey of the parcels or, if appropriate, verifi­ <br />er other public agency has expressed a definite interest in <br />acquiring a specified portion of a proposed division for a needed public <br />purpose and there is reasonable assurance that steps will be taken to <br />acquire the land, then the County may require that those portions of the <br />division be reserved for public acquisition at a negotiated price for a <br />period not to exceed 6 months from date of Chairman's approval of a sub­ <br />division tentative plan. <br />detrimental__ to soil—stability and erosion control. <br />soils for fills and the characteristics of parcels or lots made usable <br />damage, or alteration of natural drainage patterns in the area. <br />cases, excessive grading, excavation and clearing shall be avoided when <br />boundaries is a condition of approval, the verification may be based on <br />a field survey of the land or it may be based on appropriate filed data, <br />if available. <br />(4) All survey monumentation, and delayed monumentation work <br />shall be as required by ORS, Chapter 92 and as may be reasonably required <br />by the County Surveyor. All survey work shall be subject to inspection <br />and approval by the County Surveyor. <br />surveys, and monumentation thereof shall be made by a qualified surveyor <br />who is an Oregon registered engineer or an Oregon licensed land surveyor. <br />However, the lot design and layout portion of a tentative subdivision <br />plan may be made by a qualified architect or a landscape architect, <br />licensed by the State of Oregon. <br />1—- (2) All major partition maps, and surveys and monumentation <br />/ thereof, shall be made by a qualified surveyor who is an Oregon regis- <br />I tered engineer or an Oregon licensed land surveyor. <br />" (3) A minor partition map may be prepared by the owner or his