Program Delivery Plan

EXECUTIVE SUMMARY
Station Facility project are also under construction The Hooper Storage project and South
WWTP – Phase 2 project are both under design, with construction commencing in 2011. The
Red Mud Lakes (ZATNIP) storage project is under construction..
Storage and treatment locations are shown on Figure ES-3. The total estimated program cost
for the PDP portion of wastewater treatment and storage projects (excluding Red Mud
Lakes) is $335 million in September 2007 dollars.
Preliminary Master Plan Projects
There are several additional projects that the C-P is already executing to continue to enhance
performance of their wastewater treatment plants and collection systems, and also improve
compliance as well. The Draft Master Plan (CH2M HILL, 2008) outlined several
improvements to the existing South WWTP facilities that are necessary to keep the plant in
operation. These improvements are included in the South WWTP Phase 2 project (master
plan portion).
In addition, due to the extended power outages experienced after Hurricane Gustav, the C-P
desires to install emergency generators at each of the collection system pump stations and at
each of the WWTPs as part of the preliminary master plan.
The Draft Master Plan (CH2M HILL, 2008) also outlined the need for a SCADA system. The
design of the SCADA system is scheduled to begin in 2010, with construction beginning in
2011. SCADA components will be installed at all pump stations in the collection system as
well as at the North WWTP. A SCADA system is already being designed for the South
WWTP as part of the South WWTP – Phase 2 project.
The planned closure of the Central WWTP has lead to a need to relocate the field pump
maintenance staff and their warehouse, which are currently located at the Central WWTP.
Since enough land was available at the Choctaw Storage site and it is somewhat centrally
located in the C-P, the Choctaw site was selected as the new location for this facility. A new
preliminary master plan project was added to this PDP for the Choctaw Maintenance
Facility.
The SGL-C-0002 (Multiple PS – Highland Road – Kenilworth Pkwy) project includes a new
7,000 gpm (10 MGD) pump station for LSU. This pump station will be designed as part of
the overall SGL-C-0002 project, but it’s construction is dependent on the schedule for the
construction of the gravity system that is needed to convey flow to the LSU pump station.
Therefore, the construction cost for the LSU pump station was counted as a preliminary
master plan, since it may or may not be constructed separately from the rest of the project.
The North WWTP priority one and priority two projects are outlined in the Draft Master
Plan (CH2M HILL, 2008). The SCADA and secondary power are described in this PDP with
the SCADA and generator chapters, respectively. The remaining portions of these projects
are outlined in the North chapter of this PDP. While the projects are described as two
projects (Priority One, Urgent Needs, and Priority Two, Operations and Maintenance
Needs), it is likely that the construction will occur as one project. The construction of the
North WWTP project(s) will occur in 2015, after the SSO Program has been completed.
The total estimated program cost for the preliminary master plan is $115 million in
September 2007 dollars.
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