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File #: 2020-8265    Version: 1 Name:
Type: Agenda Item Status: Approved
File created: 2/26/2020 In control: Engineering Dept
On agenda: 3/10/2020 Final action: 3/10/2020
Title: Approving Work Authorization Number 2020-1 as a supplement to the professional services agreement for the Water Treatment Plant Engineering Services with DCS Engineering, LLC. in the amount of $85,060 for professional services associated with emergency compliance and rehabilitation work at the City’s Surface Water Treatment Plant from October 25, 2019 to February 29, 2020.
Attachments: 1. Work Auth 2020-1, 2. Draft Presntation Work Auth 2020-1

Title

Approving Work Authorization Number 2020-1 as a supplement to the professional services agreement for the Water Treatment Plant Engineering Services with DCS Engineering, LLC. in the amount of $85,060 for professional services associated with emergency compliance and rehabilitation work at the City’s Surface Water Treatment Plant from October 25, 2019 to February 29, 2020. 

 

Summary

Work Authorization No. 2020-1 covers work completed but not billed from October 25, 2019 to February 29, 2020.  DCS received verbal approval to address compliance issues at the Water Plant and has worked continuously under urgent conditions to resolve issues as detailed in the attachments.  This encompasses meeting directives of the TCEQ for water plant rehabilitation and compliance and includes plant flows and flow projections, river intake pumping station and transmission line evaluation and recommendations, lake intake pumping station and transmission line evaluations and recommendations, assessment of Lake Pflugerville, design and recommendations on an interim sodium permanganate system, oversight of membrane evaluation and repairs, assessment of pumps, motors, air compression, chemical systems, SCADA modifications, developing Standard Operating Procedures, and TCEQ submittals for compliance and for project approvals.

 

Prior City Council Action

None.

 

Deadline for City Council Action

Action is requested on March 10, 2020.

 

Funding Expected: Revenue __  Expenditure _X_  N/A __ 

Budgeted Item: Yes _X_ No __  N/A __                     

Amount: _$85,060.00____ 

1295 Form Required? Yes _X_ No __                     

Legal Review Required: N/A __ Required _X_ Date Completed: _03/05/2020

 

Supporting documents attached:

Work Authorization

Project Location Map

 

Recommended Action

Approve Work Authorization Number 2020-1 as a supplement to the professional services agreement for the Water Treatment Plant Engineering Services with DCS Engineering, LLC. in the amount of $85,060 for professional services associated with emergency compliance and rehabilitation work at the City’s Surface Water Treatment Plant from October 25, 2019 to February 29, 2020.