115113 - Lyles Construction - NEW Newsletter - PROOF - Flipbook - Page 11
SVCSD TREATMENT PLANT HEADWORKS REHABILITATION
SONOMA, CA
At that point, the old equipment will be demolished and replaced without
interrupting plant operations. In order to keep the headworks
running smoothly, job site access and the project schedule need
to be strictly maintained to provide a safe working area for both
construction crews and plant maintenance personnel. The project
has seen significant progress this year with the completion of
all structural retrofit work and the beginning of new equipment
installation.
The Treatment Plant Headworks Rehabilitation is scheduled to be
substantially complete by the end of the year with final completion
and closeout in early 2023.
Final completion and closeout are scheduled in early
2023. Sonoma Valley County Sanitation District
WML Project Team
Project Manager: Mark Schmitz
Project Engineer:
Steven Skaggs
Foreman: Christopher
Varner and Brody
Thorn
Laborers: Byron
Sellers and Enrique
Hernandez
The Sonoma Headworks Rehabilitation Project started in January
2022 with the goal of refurbishing and improving the aging headworks
of the Sonoma Wastewater Treatment Plant. The work includes the
demolition and reconstruction of portions of the existing headworks that
must be completed without taking the headworks out of active service.
The retrofit of the headworks structure consisted of building a new
depressed equipment slab and replacing an existing structural steel
walkway with a suspended concrete deck. The original plans for the
project included the temporary relocation of one bar screen to open
the space needed to install new equipment but, value engineering
modifications to the construction sequence and structural design of
the headworks have created an opportunity to install portions of the
new equipment while the old equipment remains in service. Although
the new equipment package will not be installed completely, it will be
capable of running the headworks screening process.
Owner/Engineer
Team
Owner: Sonoma Valley
County Sanitation
District (Mike West,
Jim Flugum and James
Smith)
Design Engineer: HDR
(Arashdeep Singh)
WML Project Team
Project Engineer: Chris Toler
Foreman: Brodey Thorn
Operator: Reid Snyder
Laborers: Dillon Pearce and Alex Colon-Aguilar
Scope of work for this project includes deep
excavations for two new manholes, clay pipe, and a
12-foot deep wet well.
Owner/Engineer Team
Owner: Sacramento Area Sewer District (Catherine Armstrong - PM,
Ray Bell - PE)
Design Engineer: West Yost (Tyler Newman - Design Engineer)
Construction Manager: CMID (Elias Travis)
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