Page 249 - Grapevine FY20 Approved Budget

Public Works - Wastewater Treatment (Resource Recovery Facility RRF)
200-531-002

Expenditures by 2016-17 2017-18 2018-19 2018-19 2019-20
Major Object Actual Actual Budget Estimate Approved

Personnel 580,827 617,462 660,364 616,559 655,159
Supplies 87,250 100,948 144,100 137,673 143,900
Maintenance 148,908 131,411 139,200 132,308 161,400
Services 1,992,893 2,099,156 2,324,900 1,777,063 2,331,185
Capital Outlay 0 0 38,000 26,027 210,000
Utility Bond Expenses 929,917 0 0 0 0

Total 3,739,794 2,948,977 3,306,564 2,689,630 3,501,644

Objectives

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

2016-17 2017-18 2018-19 2018-19 2019-20
Performance Indicators Actual Actual Budget Estimate Approved

Ammonia mg/l Summer / Ammonia mg/l <1.5 / 3.0 <1.5 / 3.0 <1.5 / 3.0 1 1
Winter Ammonia Nitrogen Seasonal (Permit)

BOD mg/l <5 <5 <5 3 3
E-Coli MPN NA NA NA NA <126
TSS mg/l <5 <5 <5 2 2

Daily average flow (million gallons per day) <4.00 <4.00 <4.00 3.482 3.482
Average peak flow (million gallons per day) <5.75 <12.02 <12.00 7.585 7.585
Quarterly maintenance costs per million <$66.75 <$66.75 <$120.00 $65.00 $65.00
gallons treated
Pass annual biosolid TCLP testing NA NA NA NA 100%

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