City of Oak Ridge Water Supply, Treatment & Distribution New - PowerPoint PPT Presentation

City of Oak Ridge

Water Supply, Treatment & Distribution  New Water Treatment Plant - Pilot Testing Completed - Preliminary Engineering Report – Pending end of June - Design – Next Step - WIFIA Application - July 2018 submittal date - DWSRF – Design loan tentatively approved for $3.2M  West Tennessee Avenue Water Main Replacement Project - Construction is on-going - 581 LF of 12” diameter and 140 LF of 8” Diameter installed to date  Hydraulic Model - Model is completed - Will be used to determine sizing of mains - WDS Master Plan - DWSRF – waiting to see if funding is available

Water Supply & Distribution – cont.  Leak Detection Study  System Wide Study Completed (approx. 300 miles of mains)  64 leaks discovered  238 gallons per minute  342,720 gallons per day = 125,092,800 gallons per year  Repairs of leaks on-going  Delaware tank bypass valve found open resulting in the recirculation of water through the tank  220 GIS mapping errors found

Wastewater Treatment & Collection  Turtle Park By-Pass Pumping Project – completed  Turtle Park Pump Station Rehab – ongoing  Turtle Park Sewer Shed II Rehab – ongoing approximately 85% completed  Palisades Lift Station No. 3 Replacement - completed  PLC upgrades to 3 WWTP substations – completed  WWTP electrical upgrades - completed  TPWWTP – NPDES Permit Renewal – on-going  RRWWTP – NPDES Permit Renewal – on-going

Streets  MLD paving is completed  Delaware Avenue paving pending - Subsurface drainage work is needed prior to paving (July)  Pothole repair contract - Approximately 150 associated work orders  Asphalt - Starting to select FY19 paving projects

Energy Savings Project  Lighting Upgrades - Municipal Building - CSC - Fire Stations 1-4 - Recreation Center - WWTP - Scarboro Community Center - Animal Shelter  HVAC & Control Upgrades - Recreation Center - CSC - Library

Facilities  Minor Repairs Completed Leaky roofs ₋ Plumbing issues ₋ HVAC ₋ Misc. repairs ₋  Municipal Ladies Room Renovation  Municipal Men’s Room Renovation – FY19  Roofing Study - $12M in repairs needed over the next 10 to 12 years  ADA Transition Plan New ADA Coordinator ₋ Buildings ₋ Streets ₋

Grant Funded Projects  ORT/Tulane & ORT/E. Division (80/20) - Contract awarded - Preconstruction meeting – June 20th  ORT Multi-modal Sidewalk Project (95/5) - K&H are in the preliminary design phase - Anticipated construction 2019  Roundabout - TDOT – Design phase on-going - TDOT funding for construction is pending

Stormwater  Stormtile Repair (Union Valley Road) Contract bidding pending - Estimated repair $75,000 to $100,000 -  Infrastructure Mapping 90% of field data collected, approx. 50% converted to GIS -  Stormwater Assessment Management Program Developed a call-in tracking system - Developed SOP of City’s stormwater responsibilities as advised by MTAS - 201 total call-ins for FY18 (114 closed, 87 open) - Current level of service – emergency based only -  Training BZA - Conducted 3 trainings with help from MTAS - PWD & Parks 48 personnel trained on BMP -  Community Outreach Clinch River clean up (20 volunteers, 2 truckloads of trash collected) - Tree give away, rain barrel workshop, Adopt-A-Stream Program -

Fleet Sorted by “Vehicle” Classification 90 80 70 NUMBER OF VEHICLES 60 50 85 40 58 55 30 43 20 16 10 7 2 1 0 1948-1985 1980-1989 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 2015-2019 VEHICLE YEAR -Approx. 45% over 14 years old (120 Vehicles) -75% of fleet is 9+ years old