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BACKGROUND <br /> The landscape and irrigation in the medians and parkway planting areas on the east <br /> side of Santa Rita Road, between Mohr Avenue and Valley Avenue, were installed in <br /> the mid-1980s. The trees located in the median started to fail during the most recent <br /> drought and the landscape and irrigation system became more and more challenging to <br /> maintain. <br /> As part of the 2019 budgeting and planning process, the City's Parks Division evaluated <br /> the city-owned streetscape landscaping and identified replacing the section of Santa <br /> Rita Road between Mohr Avenue and Valley Avenue as a priority. The City's Operations <br /> Services and Engineering Departments worked together to establish the scope of work <br /> and budget for the project. The project was included in the Capital Improvement <br /> Program for fiscal year 2019/20 as CIP No. 20736. <br /> Staff began designing the project in Fall 2019 and completed the design and <br /> construction documents in Spring 2020. The project was temporarily placed on hold due <br /> to the County's Shelter-in-Place Order. In early June, the project was advertised for bid, <br /> with a bid opening date established as July 2, 2020. <br /> On August 6, 2020, City Council approved the plans and specifications, reviewed bids, <br /> and awarded the construction contract to Marshall Brothers Enterprises, Inc., the lowest <br /> bidder, in the amount of$220,734. <br /> The improvements consisted of replacing the planting and irrigation in the three <br /> medians on Santa Rita Road between Mohr Avenue and Valley Avenue, and replacing <br /> the landscape and irrigation in both the parkway strip and between the sidewalk and <br /> sound wall on the east side of Santa Rita Road between Mohr Avenue and Morganfield <br /> Road. <br /> DISCUSSION <br /> Construction began on September 8, 2020, and was completed on October 21, 2020. <br /> Four change orders were issued on the project for additional work requested by the City <br /> during construction. The first change order was for a credit of$1,426 to eliminate the <br /> planned installation of a master water valve and flow sensor for the irrigation system. <br /> There are two irrigation controllers that operate this irrigation system. If installed, the <br /> master valve and flow sensor would not be able to communicate with (i.e., sense the <br /> flow of) the other irrigation controller, which would unnecessarily shut down the irrigation <br /> system whenever the other controller was operating. The second change order for <br /> $1,665 was for additional potholing required to locate a PG&E gas line and to remove <br /> bolts from old light pole footings discovered during demolition. The third change order <br /> for$4,149 was to pay for additional planting and irrigation required for the project. The <br /> fourth and final change order for$3,375 was for additional plants required for the <br /> project. The record drawings used to create the construction documents did not <br /> completely reflect the field conditions. Additional planting and irrigation were required to <br /> meet the actual field conditions. The change order work totaled $7,763, increasing the <br /> total construction contract amount to $228,497. <br /> Page 2 of 3 <br />