Laserfiche WebLink
1 <br />DEPARTMENT- OF PUBLIC WORKS <br />2. Longitudinal Trenches within Traveled Lanes: <br />The entire 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 specifications, Section 39. Aggregate <br />gradation shall be consistent with the existing surfacing material. (See <br />EXHIBIT 1: LONGITUDINAL CUTTING OF COUNTY ROADWAYS.) <br />1 Gross -Cutting: <br />Cross -cutting is allowed at a minimum interval of one hundred fifty (I 5o) <br />feet. At each cross -cut 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 -first and -last -cross -cut -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 />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 />x 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 />CUTTING OF COUNTY ROADWAYS.) <br />,2.. Cross -cutting is allowed under the same conditions as Section 3910.213-3. <br />If cross cuts occur within the 150 feet minimum .interval,.resurfacing may <br />be substituted with a slurry 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 aver a <br />notice of completion has been -filed 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 location. <br />S:ISUSAMPP,OCEDURES3910 DRAFT ND CHANGES 9-12-12DOc PAGE 2 OF 3 <br />REVISED09-12_12 <br />REV [ON NO <br />