Page 217 - Grapevine FY22 Adopted Budget v2

FY 2021-22 APPROVED OPERATING BUDGET
UTILITY ENTERPRISE FUND
WASTEWATER TREATMENT DIVISION SUMMARY
200-531-002

2018-19 2019-20 2020-21 2020-21 2021-22
EXPENDITURES BY OBJECT Actual Actual Budget Estimate Approved

Personnel 646,021 751,632 774,199 699,386 784,527
Supplies 143,816 148,186 160,100 163,081 160,100
Maintenance 137,017 153,870 161,400 155,358 176,400
Services 1,888,563 4,711,108 2,300,285 3,238,247 2,874,940
Capital Outlay 26,027 163,924 165,000 2,105,682 -

Total 2,841,444 5,928,720 3,560,984 6,361,754 3,995,967

OBJECTIVES

- Comply at all times with the requirements of the TPDES permit and EPA regulations
- Maintain wastewater plant equipment to operate efficiently and to ensure equipment downtime is reduced.
- Provide biosolids that that meet applicable standards for their disposal through TCLP testing
- Maintin lift station equipment to operate efficiently and to prevent sanitary sewer overflows.

2018-19 2019-20 2020-21 2020-21 2021-22
PERFORMANCE INDICATORS Actual Actual Budget Estimate Approved

Ammonia mg/l Summer / Ammonia mg/l Winter Ammonia <1.5 / 3.0 1 1 1 1
Nitrogen Seasonal (Permit)
BOD mg/l <5 3 3 3 3
E-Coli MPN N/A N/A <126 1 <126
TSS mg/l <5 2 2 2 2
Daily average flow (million gallons per day) <4.00 3 3 3 3
Average peak flow (million gallons per day) <12.02 7.585 7.585 7.585 7.585
Quarterly maintenance costs per million gallons treated <$66.75 $65.00 $65.00 $40.00 $65.00
Pass annual biosolid TCLP testing N/A N/A 100% 100% 100%
Maintain and inspect lift station pumps twice annually N/A N/A N/A 100% 100%
Clean lift station wet wells annually N/A N/A N/A 100% 100%
Monitor lift stations bi-weekly N/A N/A N/A 100% 100%

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