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GENERAL NOTES: 1. 0.25' HMA overlay must be placed in two (2) layers of approximately equal thickness on the existing surface. 2. Placement of HMA Overlay must not begin until the HMA used in Pavement Repair has been in place for a minimum of 18 hours. 3. Existing highway and utility facilities must remain in place unless otherwise noted. 4. Existing trees, shrubs, fences, mailboxes and other frontage improvements must remain in place unless otherwise noted. 5. Existing drainage facilities must remain in place unless otherwise noted. The Contractor must conduct earthwork operations so as not to modify or obstruct the existing drainage. 6. All Earthwork, except for final shoulder grading, must be completed prior to placing the final layer of HMA pavement. No Shoulder Backing material will be deposited or drifted onto the final layer of HMA surfacing. Where the shoulder placement exceeds 0.50' in thickness, the Shoulder Backing must be placed in two (2) or more fully compacted layers. 7. Shoulder Backing material along the inside of the superelevated curves and at all intersection radii must receive Penetration Treatment at 0.25 gallon/square yard. Limits of the Penetration Treatment work must be confined to the inside of the curves and intersection radii plus fifty feet (50') in each direction or to the intersection conform at 6' width. 8. The Contractor will be responsible for adequately scheduling inspection and testing of all facilities constructed under this contract with a minimum 24—hour notice to the County. All testing must conform to the Standard Specifications. All re—testing will be paid by the Contractor. 9. Hand grinding of roadway surfacing will be required at locations where existing highway and utility facilities are within the Cold Plane Pavement and Pavement Repair limits. Payment for hand grinding will be considered as included in the contract unit price paid for Cold Plane Pavement. 10. The Contractor must obtain an Encroachment Permit from the State Department of Transportation for placement for performing traffic control or placing traffic control devices in their jurisdiction. Payment for this will be considered to be included in the various items of work involved. o Corrections By No Changes r,.,. 1 �,. Date. a ® s t l ny Person Using Thrs r swinge Shot,.? dl V:, ► i information By Inspec:tinq The �,Cr 11. The Contractor must obtain all permits and licenses required for the construction and completion of the project, and must perform all work in accordance with the requirements and conditions of all permits and approvals applicable to the project. 12. The Contractor must exercise due caution and carefully preserve survey bench marks, control points, reference points and all survey stakes, and must bear all expenses for replacement and/or errors caused by their unnecessary loss or disturbance. 13. Prior to commencing any work, it will be the Contractor's responsibility to have each utility company locate in the field their main service lines and laterals. The Contractor must notify members of the Underground Service Alert (USA) 48 hours in advance of performing excavation work by calling the toll free number (1-800-642-2444) or 811. 14. The Contractor must field verify all existing highway and utility facilities' locations and depths. It will be the Contractor's sole responsibility to locate and protect all existing highway and utility facilities, so that no damage results to them during the performance of this contract. The Contactor will be required to cooperate with other contractors and utility companies installing new structures, utilities and services to the project. Payment for this work will be considered to be included in the various items of work involved. 15. From Sto 75+00 to Sta 94+00 (Rt), payment for removing existing mound and placing it as fill for burying existing ditch, removal and salvaging of reflective marker blades and 2 (two) driveway gateposts (Sta 85+95[Rt]) to owner in the area of Earthwork (Miscellaneous Areas) will be consideree as included in the lump sum price paid for Clearing and Grubbing. 16. Removal and disposal of existing monument frames and covers will be required at locations as stated on the Summary of Quantities sheet for Place Monument Frame and Cover. Payment for removal and disposal of existing monument frames and covers will be considered as included in the contract unit price paid for Place Monument Frame and Cover. COUNTY OF SAN JOAQUIN NO SCALE GENERAL NOTES DRAWN BY DATE PROJECT ENGINEER DATE CHECKED DATE Shawn Davis01/22 �(, �, ' , 9-> .N,PA rte -- Z//7� ROBERTS ROAD RESURFACING (Muller Road to State Route 4) Sheet No. 2 of 6