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DEPARTMENT OF PUBLIC WORKS <br />2. Longitudinal Trenches within Traveled Lanes: <br />Theentire traveled lane where the trench is located is to be resurfaced <br />with a one (1) inch asphalt concrete overlay. The existing surfacing <br />adjacent to the trenched area shall be planed to accommodate the overlay <br />in a manner that does not cause drainage concerns. The overlay shall be <br />in accordance with State Standard S.pecirications, Section 39. Aggregate <br />gradation shall be consistent with the existing surfacing material. (See <br />EXHIBIT 1: LONGITUDINAL CUTTING OF COUNTY ROADWAYS.) <br />3. Gross -Cutting: <br />Gross -curing is allowed at a minimum interval, of one hundred fifty (I 5o) <br />feet. At each cross -cuff location •a minimum of ten (10) feet each side of <br />trench shall be planed and resurfaced with one (1) inch asphalt concrete. <br />If cross cuts are within the 150 feet minimum interval, the entire section <br />--- —between-the-Tir-sf and -last crosscut -shall -be -planed -and -resurfaced with --- <br />one (1) inch asphalt concrete. (See EXHIBIT 2: CROSS GUTTING OF <br />COUNTY ROADWAYS.) <br />4. The conditions described in paragraphs 1, 2 and 3 above will not apply if <br />resurfacing is scheduled within two years. <br />V 3910.3 LOCAL ROADS <br />A. Surfacing Age Under Three (3) Years: No pavement cuts•allowed. Exceptions <br />may be -approved -in accordance with Section 3910.4 EXCEPTIONS, <br />B. Surfacing Age Three (3) to Five (5) Years: <br />1. Longitudinal -cuts are permitted. A seal coat is required for that half of -the <br />roadway containing the trench. (See EXHIBIT 1: LONGITUDINAL <br />GUTTING OF COUNTY ROADWAYS.) <br />2.. Gross -cutting is allowed under the same conditions as Section 3910,2E-3. <br />if cross cuts occur within the 150 feet minimum interval,,resurfacing may <br />be substituted with a slung, seal for that half of the. roadway. (See <br />EXHIBIT 2: CROSS CUTTING OF COUNTY ROADWAYS.) <br />3910.4 EXCEPTIONS <br />Excavation is -Prohibited in newly renovated County roadways forthree (3) years after a <br />notice of completion has been fled for a roadway improvement project, or a new <br />roadway has been accepted. The Director of Public Works -may approve exceptions <br />that are in the best interest of the public, including but not limited to: <br />A. An emergency that endangers life or property. <br />B. For repair or modification to prevent interruption of essential utility service. <br />C. For relocation work that is mandated by County, State or Federal law, <br />D. For service for buildings where no other reasonable means of providing service <br />exists. <br />E. For potholing to verify utility depth or Joca�on. <br />S;15USAN P.DCEDURESn91DDRAFTNDDHANGES9-1Z-12DDC PAGE 2 OF3REVISED 09_=_12_12 <br />REVISION NO. 2 <br />