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SPECIAL CONDITIONS FOR <br /> 4 ENCROACHMENT PERMIT <br /> 1. Maintain traffic controls for all roads. Traffic control delays shall not exceed 15 minutes. <br /> Two-way traffic shall be maintained during non-working hours with excavated areas backfilled or <br /> plated. During working hours, two-way traffic control shall be maintained with one lane open and <br /> appropriate flaggers. The contractor shall submit traffic control plans for all signing, detours, and <br /> any lane closure impacting County right-of-way. Traffic control plans shall be submitted two <br /> weeks prior to the closure date. <br /> 2. Access to all properties shall be maintained at all times except when work is occurring at the <br /> access point. Minimal delays will be allowed to provide access within the work zone area. <br /> Driveway access shall be fully restored at the end of each workday. Driveways disturbed by the <br /> contractor shall be replaced with in-kind or better materials. <br /> 3. Residents and businesses shall be notified in writing, as approved by the County, 48-hours in <br /> advance of any impacts to their access. <br /> 4. Any areas where parking is to be restricted shall have signs noticing the time period placed at <br /> least 48 hours in advance of the work. <br /> 5. Final paving for trench repair or road resurfacing shall be per Caltrans' specifications. <br /> 6. All future maintenance of the pipeline and related facilities within the County right-of-way will <br /> require a San Joaquin County Encroachment Permit. <br /> 7. Length of open, unbackfilled trench shall be limited to a total maximum length of 250 linear feet <br /> during working hours. <br /> 8. Trenches shall be maintained in a smooth and even condition to the satisfaction of the County <br /> throughout the project limits at all times. <br /> 9. All trenches shall be completely backfilled or shored and plated at the end of each workday, and <br /> the roadway restored to two-way traffic. If plating is to be used, a trench shoring and plating plan <br /> suitable for traffic loadings shall be prepared by a registered civil engineer and submitted for prior <br /> approval by the County. <br /> 10. The contractor shall use San Joaquin County Standard R-29 when backfilling trenches within the <br /> County right-of-way. Where the existing road structural section is below standard, a minimum <br /> section of 3 inches of asphalt concrete over 8 inches of aggregate base shall be required. <br /> 11. Temporary pavement shall be provided for all trench areas within three days of pavement <br /> removal or by Friday of each week,whichever is more restrictive. <br /> 12. Roadway areas subject to pavement cuts shall receive a 0.12-foot asphalt concrete overlay from <br /> gutter lip to gutter lip of the roadway. The entire roadway shall be resurfaced ten feet on each <br /> side of outside edges of the two outer most trenches from gutter lip to gutter lip. All pavement <br /> conforms shall be ground to provide a flush surface. Contractor shall grind and overlay within 10 <br /> working days of permanent trench paving. Shoulder areas shall be brought up to the finish grade <br /> as directed by the County. <br />