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Pier G Avenue North Sewer Line Improvement Project Port of Long Beach, CA As part of TAIT's On -Call Contract with the Port of Long Beach (POLB), TAIT was selected to provide civil engineering services for the review, recommendation, design, and construction support services for the Pier G Avenue North Sewer Line Improvement Project. The project limits spanned approximately 1/3 of a mile within Pier G, and included the review of existing conditions, analysis of tributary areas:ard hydraulic capacity for the existing system, preliminary design and recommendation for five separate design alternatives which included conventional open trench, pipe bursting, sewer lift stations, sewer force mains, and retrofit of existing sewer lift stations to accommodate the current peak flow conditions. Extensive meetings and coordination efforts were conducted with POLB during the preliminary engineering phase to prepare detailed quality management plans and a basis of design report that outlined all project parameters. Disciplines included within this project include civil, geotechnical, traffic, plumbing, and utility potholing/locating services, all of which required coordination and incorporation to the basis of design report. In addition to the sewer improvement plans, this project also includes the rehabilitation and widening of pier G Avenue North as well as the Reconstruction of Pier G avenue South. TAIT was tasked with preparation of master traffic control plans and phasing concepts for the project in order to ensure POLB trucking operations were not impacted during the course of the project. Careful and detailed review of traffic sections and phasing alternatives have been conducted so as to minimize impacts. TAIT & Associates, Inc. On -Call Engineering Services Reference: Daniel Shieh, PE Deputy Chief Harbor Eng. (562)283-7860 Key Staff: PIC: Jacob Vandervis PM: David Sloan QA/QC: Todd Schmieder PE: Bart Mink Client: Port of Long Beach Construction Cost: $3.1 M Project Dates Design: 2017-18: Prelim Design 2018: Construction Dwg 2019: Construction Overlay, Alley Reconstruction, and Cerritos Ave. Widening Project Stanton, CA TAIT & Associates was selected by the City of Stanton to provide roadway and drainage design services on three separate project areas: (1) Cerritos Avenue Widening & Drainage Improvement Project, (2) Palais Alley Reconstruction Project and (3) Bradford Community and Rutledge Avenue Rehabilitation Project Cerritos avenue widening project required the widening of Cerritos avenue from Rose Ave to Flower Street which included removal and reconstruction of existing parkway improvements, relocation of power poles, fire hydrant, water meter, and roadway signs, construction of new curb and gutter, curb ramps, and alley approach, and the relocation and construction of a new storm drain catch basin and lateral. The existing storm drain lateral was discovered to be extremely shallow which required special design and consideration for the relocated condition. TAIT checked the capacity and flows of the existing inlets to ensure proposed conditions were not constrained. III TAIT Reference: Allan Rigg (714)890-4203 Key Staff: PIC: Jacob Vandervis PM: David Sloan QA/QC: Todd Schmieder PE: Chris Engelbach Client: City of Stanton Construction Cost: $1.3 M Project Dates Design: Jan -May, 2017 Construction: Summer, 2017 Page 1 14