This project involves street resurfacing and associated functions throughout the City. The project includes traffic control, asphalt and concrete pavement milling, asphalt paving, base failure repair, asphalt surface treatment, utility adjustments, manhole frame and cover replacements, wheelchair ramp installation, sidewalk, curb repairs, and pavement markings.
Park Ave Crossing at Grade Renewal
PSR 1291
Park Avenue Road crossing is experiencing a degraded roadbed infrastructure issue that is affecting the safe passage of pedestrians. If a crossing renewal is not made, the roadbed substructure will continue to degrade which would affect the safe passage of vehicular and LRV traffic. Park Avenue Road crossing is a tub system in which crossing tubs are placed on a graded, compacted roadbed, rails are housed with a concrete insert that secures the rails through the grade crossing.
Piccadilly Storm Drainage Improvement Project
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. This project is under review. Location and project details will be provided after review is complete.
Collective R Storm Drainage Improvement Project
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality.
Collective Q Storm Drainage Improvement Project
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. This project is under review. Location and project details will be provided after review is complete.
Rounding Run Storm Drainage Improvement Project
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. This project is under review. Location and project details will be provided after review is complete.
Collective P Storm Drainage Improvement Project
The work involves various storm drainage improvements including the replacement of storm drainage pipes, curb & gutter, storm drainage structures, retaining walls, water and sewer (relocations, installations, and adjustments), and asphalt pavement. Stormwater maintenance work may be located entirely within or a combination of the street right-of-way, private, residential, and commercial properties.
Collective Storm Drainage Improvement Project – Series N
The project consists of two separate projects within close proximity. 6101
Hickory Forest Drive will include replacing the existing drainage system from
Endhaven Lane to Hickory Forest Drive. 6114 Hickory Forest Drive will include
the removal of existing pipe and backyard structure.
Severn/Tyndal Storm Drainage Improvement Project
The purpose and need for this construction project is to improve the storm drainage infrastructure (i.e. pipe systems and culverts) to reduce flooding and to enhance degraded stream reaches to reduce erosion and improve water quality. The project area is located in the overall Sunnyvale Storm Drainage Improvement Project (SDIP) area. The scope of work for the Tyndale Avenue project includes replacing a corrugated metal pipe between Tyndale Avenue and Chandworth Road. Replacement of the system is needed to address reported house flooding in the immediate area. The upgrade to the system also allows for the construction of the upstream improvements currently in design from the Storm Water’s queue that will address seven requests for service of failing infrastructure and flooding requests. Approximately 500 linear feet of 48-inch to 66-inch corrugated pipe will need to be replaced to address the undersized and deteriorating system in the Severn Avenue project area.