Page 246 - Grapevine FY20 Approved Budget

Public Works - Water Treatment
200-530-002

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

Personnel Services 748,283 730,058 928,208 828,543 995,293
Supplies 245,234 283,904 425,700 261,008 425,700
Maintenance 70,772 72,433 71,400 60,446 79,400
Services 8,975,534 9,952,057 9,494,304 8,340,968 9,511,934
Capital Outlay 0 119,869 0 0 0
Utility Bond Expenses 44,583 0 0 0 0

Total 10,084,407 11,158,321 10,919,612 9,490,965 11,012,327

Objectives

- Provide adequate pressure for fire fighting and consumers.
- Comply with EPA and the TCEQ regulations for safe water.
- Monitoring system to ensure water quality adheres to TCEQ regulations.
- Maintain turbidity <0.10 NTUs.
- Maintain levels below 80 mg/l for TTHMs and 60 mg/l for HHA5s.

- Total organic compounds compliance, using any of the three methods required by the TCEQ.
- Ensure plant is run efficiently regarding cost per milllion gallons of water treated.

2016-17 2017-18 2018-19 2019-2020 2019-20
Performance Indicators Actual Actual Budget Budget Approved

Distribution System PSI NA NA NA >35 >35
Inactivation Ratio NA NA NA >1.0 >1.0

DLQOR CL residuals NA NA NA >0.5 / <4.0 >0.5 / <4.0
Distribution system bacteriological 50 50 50 50 50
samples per month
Average NTU / turbidity level <0.10 <0.10 <0.10 <0.15 <0.15

THM / HHA5s formation limit <50/30 <50/30 <50/30 <50/30 <50/30
Flush Deadend Mains monthly 100% 100%
TOC compliance 100% 100% 100% 100% 100%
Clean and inspect all ground and elevated
storage tanks yearly NA NA 1x 1x 1x
Maintenance costs (quarterly) per million <$38.00 $60.94 <$47.00 <$47.00 <$47.00
gallons of water treated

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