Page 243 - FY 19 Budget Forecast 91218.xlsx

WASTEWATER UTILITIES DEPARTMENT
WASTEWATER COLLECTION DIVISION (200-750-80)

DEPARTMENT DESCRIPTION:
The Wastewater Collection Division is responsible for operating and maintaining the facilities necessary to serve the
City's residential, commercial and industrial wastewater customers. This includes facilities for collecting and
transporting wastewater from the point of origin to the main interceptor line (Trinity River Authority), while providing a
safe and healthy environment. Duties of the division also include maintenance of lift stations, wastewater manholes,
mains and services, and installation of new wastewater mains, taps and services.

DEPARTMENT/DIVISION GOALS:
1. Perform necessary maintenance and repairs to wastewater mains and services, manholes, lift stations, and related
facilities throughout the collection system in order to minimize any disruption of service.
2. Repair breaks and defects in wastewater mains and service lines.
3. Install wastewater service lines (sewer taps) as required for new customers.
4. Perform routine maintenance cleaning of wastewater lines to minimize service interruptions.
5. Inspect, repair, and maintain lift stations in good working condition.
6. Maintain, inspect, repair, and replace wastewater manholes. Collect GPS coordinates.
7. Locate City-owned wastewater lines for contractors and excavators.
8. Conduct internal CCTV pipe inspections of wastewater mains and services to assess the physical condition and
identify sections in need of repair or replacement.
DEPARTMENT/DIVISION OBJECTIVES:
Initiate a lift station preventative maintenance and rehabilitation program.

SERVICE LEVEL ANALYSIS:
FY 2018-19
FY 2016-17 FY 2017-18 FY 2017-18 Adopted
SERVICES PROVIDED Actual Budget YE Proj. Budget
Total miles of wastewater mains maintained 202 208 208 212
Total miles of wastewater mains cleaned 38.8 50.0 36.0 35.0
Total miles of wastewater lines video
inspected 9.4 5.0 3.4 3.5
Work orders completed 1,074 1,000 800 800
Sewer manholes maintained 3,264 3,350 3,400 3,500
Sewer manholes inspected 125 120 172 150
Lift stations maintained 6 6 6 6
Sewer taps installed 4 3 2 3
Line locates performed 254 200 292 250
# of wastewater main line blockages N/A N/A 10 8
# of active wastewater customers on
September 30th 13,325 13,400 13,425 13,500

PERFORMANCE INDICATORS
% blocked mains cleaned w/in 24 hrs - - - 100%
% WW lines cleaned as scheduled - - - 100%

241