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Walnut Pump Station Upgrade Santa Ana, CA ■ CLIENT CONTACT: City of Santa Ana 200 S. Daisy Street, Santa Ana, CA 92703 1 Armando Fernandez, Senior Civil Engineer 1714.647.3316 YEAR COMPLETED: 2019 KEY PERSONNEL: Joseph Boyle I Maira Salcedo Benjamin Halbach I Dave Moritz SUBCONSULTANTS: Arcon Psomas was retained through an on -call design contract with the City of Santa Ana to prepare a preliminary design report, plans and specifications for the construction of new masonry buildings at Walnut Pump Station. Design scope included new 3,650 SF pump building to replace an obsolete building built in 1956 and enclose five existing vertical turbine pumps. The building architecture was designed using an Art Deco style to match the recently remodeled Santa Ana High School located across the street. The main building included a new pump room, operations workshop, electrical control room, office space, and bath and shower facilities. Then design also included a separate 200 SF industrial storage building for sodium hypochlorite and POL fuel, a carport structure to shade a generator, an 8-foot-high CMU perimeter wall, and two tennis practice courts and practice walls in the adjacent park to mask the perimeter fencing. Two existing steel supply mains were relocated due to the new building footprint and included design of two new valve vaults. On the City's behalf, Psomas submitted this project through ISI Envision and achieved a Bronze award. Cast Iron Main Replacement Long Beach, CA CLIENT CONTACT: Long Beach Water Department 1800 E. Wardlow Road Long Beach, CA 908071 Wendy Chen, Senior Project Engineer 1562.570.2324 YEAR COMPLETED: 2019 KEY PERSONNEL: Joseph Boyle I Nancy Baker Benjamin Halbach SUBCONSULTANTS: Arcon As part of our on -call Water Mainline Engineering Support Services for Long Beach Water Department (LBWD), Psomas provided design engineering services for preparation of preliminary and final construction documents (plans, details, and a material list) for the replacement of 6,150 feet of 4-, 6-, 8-, 10-, and 12-inch cast iron pipelines. The project involved the replacement of pipeline appurtenances including gate valves, hydrants, air/vacuum assemblies, service meters and respective fittings. The scope of services included utility research and field reconnaissance. Utility research included obtaining a list of all known utility owners from our on-line account with Underground Service Alert, a thorough records research, website investigations of County facilities, and field verification of visible surface facilities by our project design team. Psomas follows up on all of our utility research efforts by obtaining as -built plans from each utility owner and incorporating the facilities into the design plans. As part of the on -call contract, Psomas responded within 48 hours of issuance of the Notice to Proceed.