Page 235 - Keller FY20 Approved Budget

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:
1. Purchase equipment which shall allow for the efficient operations of the department.

SERVICE LEVEL ANALYSIS:
FY 2019-20
FY 2017-18 FY 2018-19 FY 2018-19 Adopted
SERVICES PROVIDED Actual Budget YE Proj. Budget
Total miles of WW mains maintained 208 212 210 212
Total miles of WW mains cleaned 44.25 35.0 40.0 40.0
Total miles of WW lines videoed 6.3 3.5 3.0 3.0
Work orders completed 841 800 750 750
Sewer manholes maintained 3,400 3,500 3,650 3,800
Sewer manholes inspected 185 150 200 200
Lift stations maintained 6 6 6 6
Sewer taps installed 5 3 6 5
Line locates performed 424 250 350 350
# of WW main line blockages 6 8 6 6
# active WW customers on Sept 30th 13,459 13,500 13,550 13,650

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

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