{"id":2273,"date":"2023-12-26T17:17:20","date_gmt":"2023-12-26T17:17:20","guid":{"rendered":"https:\/\/wordpress-984593-3995626.cloudwaysapps.com\/?p=2273"},"modified":"2024-10-23T17:13:35","modified_gmt":"2024-10-23T17:13:35","slug":"alvarado-trunk-sewer","status":"publish","type":"post","link":"https:\/\/whbengineers.com\/alvarado-trunk-sewer\/","title":{"rendered":"Alvarado Trunk Sewer"},"content":{"rendered":"\t\t
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City of San Diego<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Construction Management, Electrical Engineering<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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WHB Engineers<\/span> served as lead sub-consultant to various prime consultants providing construction management and inspection services to the City of San Diego Public Works Field Division, supporting City staff on a variety of capital improvement projects.\u00a0

WHB’s<\/span> Resident Engineers and inspectors interfaced as the main point of contact with the contactor, representing the City\u2019s Field Division in coordination with various city departments, governmental agencies, and the community.\u00a0

WHB Engineers<\/span> successfully completed over 10 tasks over the course of the contract. The following summary provides examples of representative projects:<\/span><\/p>\n

Alvarado Trunk Sewer Phase II \u2013 Resident Engineering and Inspection

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The WHB Engineers<\/span> team provided full resident engineering\/inspection services for the critical installation of approximately 500 linear feet (LF) of 48- to 72-inch steel casing by means of tunneling for a sewer installation located in an easement at San Diego State University (SDSU). Construction included installation of 1,290 LF of 15-inch diameter pipe using open trench pipe methods.

The project location posed unique challenges, as this easement paralleled an intensively used roadway and foot path entrance to campus, used by SDSU students and faculty.\u00a0 Existing sewer facilities located within the environmentally sensitive Alvarado Canyon and Alvarado Creek areas were removed from service and habitat was restored to natural conditions.\u00a0 Pipeline realignment provided improved maintenance access and reduced the need for entry into the sensitive canyon area.

The WHB Engineers<\/span> team coordinated closely with the City, SDSU, and nearby businesses to ensure the project posed minimal impact to these stakeholders.\u00a0 Key project milestones were scheduled to minimize impacts relative to the school calendar and major events at the campus.\u00a0 Night work was required while school was in session.\u00a0 The project was completed with no claims and to the satisfaction of CB and SDSU.<\/span><\/p>\n

Water and Wastewater Facilities \u2013 Electrical, Instrumentation and Controls Inspection and Start-up Assistance

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WHB Engineers<\/span> skilled electrical and I&C team assisted Field Division and Operations staff in trouble shooting and start-up assistance of major water and wastewater facilities.\u00a0

WHB Engineers<\/span> tasks included electrical testing, functional tests, start-up assistance, attending weekly meetings and representing the city at start-up meetings, and coordinating work with construction contractors.\u00a0 Electrical installations were inspected for conformance to the contract drawings, industry standards, and applicable codes.\u00a0 WHB Engineers<\/span> prepared the final punchlist for electrical, instrumentation and controls.\u00a0\u00a0<\/span><\/p>\n

South Bay Water Reclamation Plant Demineralization<\/span><\/p>\n

WHB Engineers<\/span> successfully provided electrical and I&C inspection and start-up support for The South Bay Water Reclamation Plant Demineralization project. This Design-Build project involved the full installation of two electrodialysis reversal (EDR) trailer units relocated from the North City Water Reclamation Plant to establish a new demineralization facility at SBWRP, including a new clean-in-place system, new chemical feed systems, and integration into the existing control system at the plant.<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Engineering Resilience: How Modern Water Infrastructure Protects Our Communities<\/a><\/h2><\/header>
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Water infrastructure is largely invisible \u2014 until it fails. WHB...<\/p>Read More<\/a><\/div>\n <\/div>

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Laguna Beach School District \u2013 Water Quality Management Plan<\/a><\/h2><\/header>
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WHB Engineers was selected by a commercial compost facility to...<\/p>Read More<\/a><\/div>\n <\/div>

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Evergreen Nursery Soil Percolation Testing<\/a><\/h2><\/header>
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WHB Engineers was selected by a commercial compost facility to...<\/p>Read More<\/a><\/div>\n <\/div>

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