Construction Projects

March 26, 2024

Engineer’s Report

Projects Under Construction

Levee Repairs at 1603 Savannah

Project includes removing a large tree which is dying located at the toe of the existing levee, backfilling and repairing the levee, as necessary, and installation of swing gates to facilitate maintenance. Project consists of the following scope:

  • Bee Hive Removal & Relocation
  • Tree, Retaining Wall Removal and Levee Reconstruction
  • Gate and Fence Installation

Bee hive has been removed and relocated.  Tree is removed and levee re-established.  Fence and gate installation contracts will be ready for signature prior to the April meeting.

Rehabilitation of Chemical Feed System at Surface Water Plant

Project includes modifications and rehabilitation of the chemical feed system at the surface water plant to increase efficiency and due to components reaching design life. Construction continues on site.  Board approved Pay Request No. 1 in the amount of $51,201.00 and Pay Request No. 2 in the amount of $339,768.00.

Wastewater Treatment Electrical Improvements & Generator Replacement

Project includes update of the control panel and related electrical system at the wastewater treatment plant as well as replacement of the existing generator. Contractor has completed preliminary site work.  Generator delivery anticipated in August 2024.

South Pump Station Generator

Project includes replacement of existing diesel generator at the South Pump Station. Contractor has completed preliminary site work.  Generator delivery anticipated in August 2024.

Elevated Storage Tank and Surface Water Plant Recoating

Project includes recoating of elevated storage tank and components of the surface water treatment plant.  Recoating of the elevated storage tank will include the Pecan Grove graphic on both the north and south facing sides. Pre-construction meeting was held on March 26, 2024.  Contractor is preparing submittals for engineering review.

Storm Sewer Outfall Rehabilitation

Project includes repair and/or replacement of many storm sewer outfalls throughout the District based on inspections. Notice to Proceed was issued on March 18, 2024.  Board approved Change Order No. 1 which reduced the contract days from 180 days to 60 days.  The 180 days was a typo in the last addendum.

Projects Under Design

South Pump Station Headwall Modification and Redundant Closure Devices

Project includes modification of headwall structure for the South Stormwater pump station to allow for the design and installation of back up closure devices. Design Paid for out of Bond Issue No. 18 and construction to be funded by a future bond issue. Project is nearing final approval.

North Pump Station Redundant Closure Devices

Project includes design and installation of back up closure devices at the North Pump Station. Design Paid for out of Bond Issue No. 18 and construction to be funded by a future bond issue. Project is nearing final approval.

Programming Updates for the Surface Water Treatment Plant

Project includes upgrading the automation and computer components of the plant, including all necessary programming. Engineer reported that design is complete.  Bids will be presented at the May Board meeting.

Belt Press Upgrades at Surface Water Treatment Plant

Project includes upgrading the belt press at the surface water treatment plant to allow for consistent operation and reduce the overall run time of the process. Engineer reported that design is complete.  Bids will be presented at the May Board meeting.

Arc Flash Study – Phase Two

Project includes studying electrical control panels for District facilities to ensure compliance with updated regulations. Contractor is nearing completion of the study and expects to finalize in early 2nd Quarter of 2024.

Waterline Rehabilitation – Phase Two

Project includes replacement of aging waterline infrastructure within Plantation, Section One with additional location of Mayweather Lane between Plantation Drive and Morton League Road. Project to be paid out of bond funds. Topographic survey is complete and design has commenced.

Additional Engineering Items

Brandt Road Improvements

Texas Fence provided a quote for $16,000 to install new fence in the relocated driveway off of Brandt Road.  Board approved quote from Texas Fence.

Surface Water Treatment Plant Membrane

EI2 provided a quote for $23,750 to install the new membrane skid for the surface water treatment plant.  Board approved quote from EI2.

 

 

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