TOMAHAWK CREEK WASTEWATER TREATMENT FACILITY EXPANSION

The following activities will be occurring over the next 2 months

Jan - Feb

2021

• Site paving

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

Dec 2020 - Jan 2021

• Site paving

• Gutting of existing Influent Pump Station

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

Nov - Dec

2020

• Site paving

• Gutting of existing Influent Pump Station

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

Oct - Nov

2020

• Site paving

• Gutting of existing Influent Pump Station

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

Sept - Oct

2020

• Reconstruction of Lee Boulevard – Roadway to be closed from Mission Rd to NB Lee Blvd and will be opening back up in September

• Site paving

• Demo of existing Maintenance Bldg and Switchgear, & gutting of existing Influent Pump Station

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

Aug - Sept

2020

• Reconstruction of Lee Boulevard – Roadway to be closed from Mission Rd to NB Lee Blvd

• Site paving

• Demo of existing Maintenance Bldg and Switchgear, & gutting of existing Influent Pump Station

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

July - Aug

2020

• Reconstruction of Lee Boulevard – Roadway to be closed from Mission Road to NB Lee Boulevard

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Initial equipment startup

Previous activities

June - July

2020

• Reconstruction of Lee Boulevard – Roadway to be closed from Mission Road to NB Lee Boulevard

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Interior finishes

• Energization of the facility and initial equipment startup

Previous activities

May - June

2020

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Energization of the facility and initial equipment startup

Previous activities

April - May

2020

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Energization of new Evergy substation

Previous activities

Mar - April

2020

• Installation of interior process mechanical equipment and piping

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls and piping

• Installation of electrical equipment

• Water tightness testing of water-bearing structures

• Installation of roofing

• Removal of the tower cranes

Previous activities

Feb - Mar

2020

• Installation of interior process mechanical equipment and piping.

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls

Previous activities

Jan - Feb

2020

• Installation of interior process mechanical equipment and piping.

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

• Installation of interior ductwork, electrical conduit, and plumbing piping

• Painting of interior walls

Previous activities

Nov - Dec

2019

• Installation of interior process mechanical equipment and piping.

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Installation of building masonry

• Installation of precast concrete and structural metals

Previous activities

Sept - Oct

2019

• Installation of interior process mechanical equipment and piping.

• Excavations for new wastewater treatment basins, including rock excavation

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled piers

• Installation of building masonry

Previous activities

Aug - Sept

2019

• Installation of interior process mechanical equipment and piping.

• Excavations for new wastewater treatment basins, including rock excavation

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled piers

• Installation of building masonry

Previous activities

July - Aug

2019

​​

• Installation of interior process mechanical equipment and piping

• Excavations for new wastewater treatment basins, including rock excavation

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled piers

Previous activities

Jun-July

2019

• Excavations for new wastewater treatment basins, including rock excavation

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled piers

Previous activities

May - June

2019

• Excavations for new wastewater treatment basins, including rock excavation

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled piers

Previous activities

Apr - May

2019

• Excavations for new wastewater treatment basins, including rock excavation

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled Piers

• Truck hauling of soils offsite

Previous activities

Mar - Apr

2019

• Excavations for new wastewater treatment basins, including rock excavation

• Demolition of existing wastewater treatment structures

• Structural backfill of wastewater treatment buildings

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled piers

• Truck hauling of soils offsite

• Tower Crane Mobilization​

  • Tower Crane #3: March 2019

Previous activities

Feb - Mar

2019

• Excavations for new wastewater treatment basins, including rock excavation

• Demolition of existing wastewater treatment structures

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled Piers

• Truck hauling of soils offsite

• Tower Crane Mobilization:

  • Tower Crane #3: February 2019

Previous activities

Dec 2018 - Jan 2019

• Excavations for new wastewater treatment basins, including rock excavation

• Demolition of existing wastewater treatment structures

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled Piers

• Tower Crane Mobilization:

  • Tower Crane #1: November 2018

  • Tower Crane #2: December 2018

  • Tower Crane #3: January 2019

Previous activities

Nov - Dec

2018

• Excavations for new wastewater treatment basins, including rock excavation

• Demolition of existing wastewater treatment structures

• Process and electrical underground utilities

• Structural concrete for wastewater treatment basins

• Drilled Piers

• Tower crane mobilization:

  • Tower Crane #1: November 2018

  • Tower Crane #2: December 2018

  • Tower Crane #3: January 2019

Previous activities

Oct - Nov

2018

• Installation of new traffic signal at Lee Blvd. & Mission

• Excavations for new wastewater treatment basins, including rock excavation

• Demolition of existing wastewater treatment structures

• Process underground utilities

• Structural concrete for wastewater treatment basins

• Tower Crane Mobilization:

  • Tower Crane #1: November 2018

  • Tower Crane #2: December 2018

  • Tower Crane #3: January 2019

Previous activities

Sept - Oct

2018

• Excavations for new wastewater treatment basins, including rock excavation

• Demolition of existing wastewater treatment structures

• Process underground utilities

• Structural concrete for wastewater treatment basins

• Completion of the Overflow Channel

• Construction of the Trailer Complex

• Installation of new traffic signal at Lee Blvd & Mission

Previous activities

Aug - Sept

2018

• Excavations for new wastewater treatment basins

• Demolition of existing wastewater treatment structures

• Process underground utilities

• Structural concrete for wastewater treatment basins

• Completion of the Overflow Channel and install of temporary seeding

• Secondary entrance installation along Lee Blvd

• Use of soccer fields north of Lee Blvd for construction storage and laydown

Previous Activitiess 

July - Aug

2018

• Excavations for new wastewater treatment basins

• Demolition of existing wastewater treatment structures

• New process underground utilities

• Structural Concrete for wastewater treatment basins

• Finalizing decommissioning of Facility.  Close attention will be paid to demolishing structures in order to minimize odors. 

Previous Activities

June - July

2018

• Utility relocations

• Earthwork & Excavations

• Decommissioning of existing plant

• Demolition

• Yard Piping

• Structural Concrete

Previous Activities

May - June

2018

• Site Fencing

• Utility relocations

• Earthwork

• Demolition

• Decommissioning of existing plant

• 24/7 Bypass pumping to occur the week of May 14th

Previous Activities

April - May

2018

• Site Fencing

• Utility relocations

• Clear and Grub

• Earthwork

• Demolition

• Decommissioning of existing plant

Groundbreaking Celebration

Thursday

April 12, 2018

For more information go to press release.