South Stockton Sidewalks, Phase 4

SOUTH STOCKTON SIDEWALKS, PHASE 4 Project Description Project Location: Clover Lane: Bieghle Street to B Street; Twelfth Street: Bieghle Street to B Street; Bieghle Street: south end to north end. See attached Vicinity Map. Project Justification: The original construction date and method are unknown for Clover Lane and Twelfth Street. Historical data indicates that the existing 32-foot-wide urban local roadways were resurfaced with 0.17 feet asphalt concrete (AC) in 1995 and slurry sealed in 2019. The original construction date and method are also unknown for Bieghle Street. Historical data indicates that the existing 42-foot-wide urban local roadway was resurfaced with 0.17 feet AC in 1995 and slurry sealed in 2019. The existing pavement surface is cracked throughout with localized areas of alligator and block cracking. The roadway also has isolated areas of structural section failure. There are no sidewalks or pedestrian access on all three roadways. The roadways have roadside ditch/swale with minor ponding impacting pedestrians. Scope of Work: The project will consist of: 1. Reconstructing existing roadway 32 to 42 feet wide to a 28 to 32 feet wide pavement with 0.75 feet full depth Hot Mix Asphalt (HMA). 2. Installing 3 feet of rolled concrete curb & gutter and 4.5 to 5.0 feet of concrete sidewalk on both sides of roadways. 3. Installing 5 new curb ramps to provide disabled pedestrian access in accordance with the Americans with Disabilities Act requirements. 4. Upgrading existing storm drain system with the new system including storm drain mains, maintenance holes, laterals and inlets. 5. Paving all driveways with concrete or HMA from the back of sidewalk with a slope not exceeding 10%. 6. Installing new mailboxes with new posts at the curb face. 7. Relocating roadside signs. 8. Reconstructing and or adjusting the existing utility facilities within roadway project limits to new finished grade. 9. Adjusting Sanitary Sewer Lateral as required. Environmental Setting: In these portions of the San Joaquin County, land usage varies but is primarily residential with single family homes. There are many large trees adjacent to the project areas. Nesting and migratory birds, protected by the Migratory Bird Treaty Act, may nest within these trees. Furthermore, the Swainson’s Hawk, a raptor species of concern within the State of California and listed as threatened may nest adjacent to or within the project area. A pre-construction survey for nesting Swainson’s Hawks and other migratory birds is recommended if construction is scheduled to occur from February 15th to September 1st. Beneficiaries: The public will see increased safety and fewer hazards with these improvements to the roadway, pedestrian accessibility, and drainage. Overall, there will be reduced maintenance concerns and more reliability within the project areas.