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Sewer Improvement Projects

Sewer Improvement Projects SPMUD is committed to ensuring the community is informed and engaged prior to and during the work associated with each of its projects. SPMUD will utilize a number of communication tools to provide timely notifications about construction activities and potential impacts. Information will be shared through some or all of the following methods;

  • direct mail,
  • hand delivered mail to targeted contacts,
  • regular email notifications,
  • social media, and
  • project website updates.

If you have any questions, comments, or concerns about any SPMUD project you can contact Carie Huff, District Engineer at (916) 786-8555 ext. 321.

SPMUD Corporation Yard Wall Replacement 2021

SPMUD will be starting the replacement of the existing block wall at the corporation yard in Rocklin. If you have any questions regarding the Corporation Yard Wall Replacement please contact District Engineer, Carie Huff at 916-786-8555, or

Bidding Requirements and Contract Documents for the SPMUD Corporation Yard Wall ReplacementAddendum 1 - Corporation Yard Wall Replacment Bid DocumentsBid Results for the Corporation Yard Wall Replacement 2021

Foothill Trunk Sewer Replacement Project

SPMUD is planning to replace approximately 2,275-feet of 12-inch sewer gravity pipe with a larger pipeline, to provide sufficient capacity to accommodate anticipated flows and limit the risk of a sewer overflow. The project will begin just north of the intersection of El Don Drive and Corona Circle and head west. The pipeline will cross Aguilar Road near the intersection of Arrowhead Drive and will terminate at an existing sewer pipeline near Secret Ravine. 

SPMUD Weed Spraying Project

SPMUD will be starting an application of pesticides in November 2018 which will eradicate the growth of weeds as well as prevent future weed growth. SPMUD conducts ongoing annual weed abatement as necessary, and will conduct specific abatement in April and May 2019. All easement right of ways will be mowed, followed by an application of pesticides which will eradicate the growth of weeds as well as prevent future weed growth. If you have any questions regarding the Weed Spraying Project please contact Field Services Supervisor, Frank Laguna at 916-786-8555, or


Construction bid opportunities are shown below. All bids are in chronological order based on the bid opening date. Vendors must register with Public Purchase to view and download bid notices, documents and related addenda which will affect their ability to respond. Click for instructions on how to register your company with Public Purchase. Click to login to Public Purchase. If you need any assistance with this process please contact Public Purchase at or use their Live Chat during business hours. Live Chat can be found in the upper left corner of the Public Purchase website.

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