PSOMAS (2)-A-2020-075-03 - Laserfiche WebLink

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Joseph Boyle design memorandum to establish the basis of design, preparation of (Continued) construction plans, technical specifications and engineer's estimate. Water Main Replacement, City of El Monte, CA: Team Leader for provision of PS&E, surveying, environmental and permitting, community outreach, and construction support services for the replacement of approximately 6,900 LF of 4- and 6-inch water mains with larger mains in two areas of the City's distribution system, due to their age, and to improve fire flow and reliability. Psomas accomplished the scenario modeling, prepared an economic analysis, compared flow and pressure results, and prepared a technical memorandum documenting the analyses and presenting recommendations. On -Call Design Services for Capital Improvement Plan Sewer Improvements for Various Locations, City of Hermosa Beach, CA: Team Leader for preparation of construction plans and specifications for approximately 2,700 LF of sewer lining, 9,200 LF of sewer replacement, and 39 manholes to be rehabilitated. The project was organized into four distinct areas. Psomas evaluated the existing conditions of these selected sewer segments and confirmed the SMP's recommendations or provided supplemental recommendations if appropriate. CCTV reports and videos for each of the segments were evaluated and categorized. Field evaluation was performed on approximately 90 sewer manholes. Final design plans resulted in 1,850 LF of remove and replace segments 100 LF of point repairs at about 23 locations; 7,900 LF of lining; 700 LF of deposit and root removal; and about 650 LF where no repair or rehabilitation was required. Coto de Caza Lift Station Emergency Storage Basin, Rancho Santa Margarita, CA: QA/QC Manager for engineering services for the design of an emergency storage basin (ESB) for Santa Margarita Water District's Coto de Caza lift station. Key design features include design of the cast -in -place concrete ESB; submersible pump selection; coordination of an existing SDG&E power supply line relocation; construction of a retaining wall and concrete drainage swale between the ESB and access road; access improvements to allow a tanker truck access to the ESB; and design of overflow pipeline, drain pipeline, and sluice gates. Scope of services includes preliminary and final design, construction plans, specifications, estimates of probable construction costs, and engineering support during construction. La Palma Complex Reservoir Rehabilitation and Pump Station Replacement, City of Anaheim, CA: Project Manager for providing construction phase engineering for replacement of a 60-year-old pump station and reservoir facilities in central Anaheim. The project included design of a new aluminum roof, and hopper bottom tank retrofit in the footprint of an existing 4 MG reservoir which resulted in savings to the City of approximately $2 million over conventional concrete or steel alternatives. Scope of services included demolition of a 3 MG reservoir and complete replacement of the existing pump station with a new 10,000 GPM pump station. PSOMAS RFP gym, 19-100 ,1 1, - cry of Santa Ana