Topographic Survey - Shall consist of all services required to make a complete topographic survey, in English units of measure, as required for the proper design and layout of the project. DOTD’s requirements which shall govern this survey are specified in the current edition of the DOTD’s Location and Survey Manual. Although currently acceptable surveying standards and methods, as approved by the Location and Survey Administrator, may be used. Deviations from the normal procedures must be authorized in writing by the Project Manager. The survey shall include, but is not limited to, one or more of the following: 1. Station the project centerline every 100'. Paint stations on paved shoulder, or where no paved shoulder exists, paint stations on travel lanes outside of apparent wheel paths. 2. Station reference points along the project in the event the painted centerline stations fade. 3. Station, offset and inspect all drainage structures. Note condition, cover, size, type, thickness, safety end treatment, headwall, length and other information required in EDSM I.1.1.11. Cross-section the roadway and ditches at cross drain locations...
