SP6784 - SP6792 - Laserfiche WebLink

Home Browse Search

NOQTES: Con Limits of Clearing and Grubbing Var Limits of Asphaltic Emulsion and Screenings Vor 1' 2Refer to Table on Sht No. 6 1'-2' E I Center Divide/Curb (Where exists) E ° o of I Chip Seal owY AC Dike (Where exists) ---- 00 jMatch Exist T, Match Exist, 00i5 SHOULDER DETAIL Existing Roadway SHOULDER DETAIL WITH CURB & GUTTER WITHOUT CURB & GUTTER ,(Airport Way —French Camp Road Intersection Curb at Center Divide• Mountain House Parkway — Schulte Rood to 1-580 Curb TYPICAL SECTION Gutter & Sidewalk & Curb at Center Divide) (Refer to Sht No. 6 for Project Limits) 1. Chip Seal must be placed imsngle layer on existing or prepared asphalt concrete -pavement surface. No Chip seal is allowed on existing bridge deck and Portland Cement Concrete surfaces including pavement, railroad crossing, etc. 2. Existing center line and edge line rumble strips must not be chipped over through out the project. 3. Screenings must have fine gradation of 4" maximum . 4. One week prior to the start of work, the Contractor must furnish to the Engineer a schedule showing proposed street closures on each half-day basis. No work will commence until this schedule is approved by the Engineer. S. All intersection radii within project limits must be sealed to existing edge of pavement, face of dike or lip of curb and gutter. 6. Before Chip Seal is to be applied to any area, the Contractor must protect all utility covers, including but not limited to maintenance holes, water valves and survey monument frames and covers. Contractor must remove; protective covers after Chip Seal. Full compensation will be considered as included in the unit; price for Chip Seal item of work. 7. Surface preparation work must be as directed by the Engineer. Locations and dimensions of pavement repair will be determined by the Engineer and must be placed 18 hours prior to placing Chip Seal. 8. The Contractor is to remove and dispose all existing Thermoplastic Traffic Stripes and Pavement Markings in all areas. The cost for this work is to be included in the contract prices paid for Remove Thermoplastic Traffic Stripes and Pavement Markings item of work, and no additional compensation will be allowed therefore. 9. The Contractor must perform street sweeping throughout the duration of the chip Seal operations of the project per the specifications. Full compensation for these sweeping operations must be considered as included in the contract unit price paid for Chip Seal item of work and no separate payment will be made therefore. 10. The Contractor must perform Chip Seal operations only on weekends on streets where schools are situated or unless allowed by written approval from the Engineer. The Contractor must not begin Chip Sealing a street after 1:00 pm without the approval from the Engineer. Speed bumps must not be Chip Sealed, 11. Place Monument Frame and Cover at various locations, see Summary of Quantities for locations and quantities. Z COUNTY OF SAN JOAQUIN No SCALE 12. Areas in County right-of-way used by Contractor for taging and/or storage of materials will be approved:by The Engineer. The areas utilized by the Contractor for staging and/or storage area must be restored to their original condition. Any damages or unclean conditions to staging or storage areas must be repaired at the Contractor's own expense. It will be the Contractor's responsibility toj obtain permission from the property owner to stage equipment or store materials on private property. The Contractor must provide a letter of release from the property owner of the areas utilized for staging and/or storage of materials. 13. The Contractor must enter into an Agreement with the Burlington Northern Santa Fe Railway, Central- ralifnrnia Trnrtinn ('mmnanv and I Ininn Parifir Railroad for anv:work within the Railroads' rieht-of wav: See SECTION `5-1.20C Railroad Relations of the Specifications for further details. 14. Full compensation of all pothole repair, on all roads within project limits, will be considered as included in the unit price for Crack Treatment (Type 3) item of work. 15. Lower Sacramento Road (West lahant Road to 600" South of Woodson Road & 600' North(of Collier Road to Sacramento County Limits), Peltier Road'QEiliott Road to Tully Road) and Tracy Boulevard (Lammers Road to south 1 mile east) will receive crack seal treatment only and no chip seal 16. Temporary reflective raised markers must be placed in accordance with the manufacturer's instructions, unless instructed differently by the engineer. Temporary reflective raised pavement markers must be cemented to the surfacing with the adhesive recommended by the manufacturer, except epoxy adhesive must not be used. In addition, these markers must be nailed to the pavement to assist in holding them in place. Washers must be used to keep the nails from pulling through the markers. 17. The Contractor must post "No Parking - Tow Away" signs at 100 foot intervals on the street(s) to be worked upon, at least 48 hours prior to placing the Chip Seal. These signs must state the day of the week and hours of no parking. 18. "Loose Gravel" signs and "Speed Limit 25mph" signs will also be required, alternately, at the beginning of the work and at each intersection on both sides of the road. At no time will there be more than 1,500 feet between such warning signs. "Loose Gravel" signs must be placed on each side street a minimum of 50 feet prior to the intersection where such gravel has been placed. 19. Traffic delays due to construction operations must not exceed 10 minutes, ore mile of lane closure, whichever is less. in 317 Sheet No.