November 2003 progress

Quick reference
— Ammonia treatment (biological aerated filtration, BAF)
— Phosphorus treatment (high-rate flocculated settling, HRFS)
— Ultraviolet light disinfection

Ammonia treatment (biological aerated filtration, BAF)

Applying adhesive for waterproofing along the BAF cells next to the Chemical Building

Applying adhesive for waterproofing along the BAF cells next to the Chemical Building

Erecting scaffolding along the BAF building Installing operators for the gates in the BAF cells (gates seen below)

Phosphorus treatment (high-rate flocculated settling, HRFS)

Setting the motor for the settling tank of HRFS Tank 1 (Oct 30)

Setting the motor for the settling tank of HRFS Tank 1 (Oct 30)

Precast concrete beams being installed over the HRFS

Setting the neat polymer tanks

Setting the neat polymer tanks

Sludge transfer tanks

Sludge transfer tanks

Ultraviolet light disinfection

Working on the roof

Working on the roof

Photos of the chemical and operations building, chemical storage, secondary effluent pump station, drainage and water lines