june 2018 monthly report - klwtd.com reports/2018/… · june 2018 monthly report . klwtd june 2018...

1

Key Largo Wastewater Treatment District

103355 Overseas Highway

Tel: (305)451-4019

June 2018 Monthly Report

KLWTD June 2018 Monthly Report

2

Operations

Wastewater Treatment Plant The wastewater treatment plant processed an average of 1.70 million gallons of influent per day (MGD). Zero plant related odor complaints were received. The Plant team worked on pickling and passivation of the SBR airlines as well as providing maintenance to the airline diffusers. Rahman Sharpe, new member in the Plant Department, is beginning to run daily labs to broaden his knowledge of the wastewater process.

Effluent Quality Reports The effluent quality report is used to determine the quality of discharge

from the wastewater treatment plant.

Effluent Quality Report AWT Limit Annual Average

June 2018 Plant Performance

CBOD5 (Carbonaceous Biochemical

Oxygen Demand) 5 1.0

TSS (Total Suspended Solids) 5 0.3

TN (Total Nitrogen) 3 1.49

TP (Total Phosphorous) 1 0.34


3

12 Month Average Quality Reports Continued

2.04 1.79

0.91.6 1.35

1.671.1

1.530.86

1.47 1.68 1.49

00.5

11.5

22.5

33.5

Jul-2

017

Aug-

2017

Sep-

2017

Oct

-201

7

Nov

-201

7

Dec-

2017

Jan-

2018

Feb-

2018

Mar

-201

8

Apr-

2018

May

-201

8

Jun-

2018

TN(Total Nitrogen)

Monthly Performance TN (AWT Limit)

0.470.350.32

0.660.48

0.320.350.22

0.640.48

0.370.34

0.000.200.400.600.801.001.20

Jul-2

017

Aug-

2017

Sep-

2017

Oct

-201

7

Nov

-201

7

Dec-

2017

Jan-

2018

Feb-

2018

Mar

-201

8

Apr-

2018

May

-201

8

Jun-

2018

TP(Total Phosphorous)

Monthly Performance TP (AWT Limit)

1.4 1 1 1.4 1 1 1 1 1 1 1 1

0123456

Jul-2

017

Aug-

2017

Sep-

2017

Oct

-201

7

Nov

-201

7

Dec-

2017

Jan-

2018

Feb-

2018

Mar

-201

8

Apr-

2018

May

-201

8

Jun-

2018

CBOD5(Carbonaceous Biochemical

Oxygen Demand)

Monthly Performance CBOD5 (AWT Limit)

0.3 0.3 0.3 0.4 0.3 0.45 0.3 0.3 0.3 0.3 0.3 0.30123456

Jul-2

017

Aug-

2017

Sep-

2017

Oct

-201

7

Nov

-201

7

Dec-

2017

Jan-

2018

Feb-

2018

Mar

-201

8

Apr-

2018

May

-201

8

Jun-

2018

TSS(Total Suspended

Solids)

Monthly Performance TSS (AWT Limit)


4

Current Flow (MGD) The total flow of influent through the wastewater treatment plant each day.

Monthly Flow Average (MGD) Average Daily Flows per Month – Prior 12 Months

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

2

KLWTD Islamorada Total Monthly Average

0.0

0.5

1.0

1.5

2.0

2.5

Jun-

1Ju

n-2

Jun-

3Ju

n-4

Jun-

5Ju

n-6

Jun-

7Ju

n-8

Jun-

9Ju

n-10

Jun-

11Ju

n-12

Jun-

13Ju

n-14

Jun-

15Ju

n-16

Jun-

17Ju

n-18

Jun-

19Ju

n-20

Jun-

21Ju

n-22

Jun-

23Ju

n-24

Jun-

25Ju

n-26

Jun-

27Ju

n-28

Jun-

29Ju

n-30

KLWTD Islamorada Combined Flow


5

Composite Daily Peak Salinity (PPT) The daily peak salinity for the current month.

Islamorada

Islamorada Daily Peak Salinity (PPT) The daily peak salinity for the current month.

Average Daily Flow Monthly Peak Salinity Days over 4.0 PPT Salinity 0.625 Million

Gallons per Day .9 Parts per Thousand 0

0.00.51.01.52.02.53.03.54.04.5

Jun-

1Ju

n-2

Jun-

3Ju

n-4

Jun-

5Ju

n-6

Jun-

7Ju

n-8

Jun-

9Ju

n-10

Jun-

11Ju

n-12

Jun-

13Ju

n-14

Jun-

15Ju

n-16

Jun-

17Ju

n-18

Jun-

19Ju

n-20

Jun-

21Ju

n-22

Jun-

23Ju

n-24

Jun-

25Ju

n-26

Jun-

27Ju

n-28

Jun-

29Ju

n-30

Combined Max. Salinity

0.00.51.01.52.02.53.03.54.04.5

Jun-

1Ju

n-2

Jun-

3Ju

n-4

Jun-

5Ju

n-6

Jun-

7Ju

n-8

Jun-

9Ju

n-10

Jun-

11Ju

n-12

Jun-

13Ju

n-14

Jun-

15Ju

n-16

Jun-

17Ju

n-18

Jun-

19Ju

n-20

Jun-

21Ju

n-22

Jun-

23Ju

n-24

Jun-

25Ju

n-26

Jun-

27Ju

n-28

Jun-

29Ju

n-30

Islamorada Max. Salinity


6

Wastewater Field Operations There was a total of 50 service calls for the current month. Of these, 32 were system generated, mostly by low vacuum detection at a vacuum station. These system generated service calls caused no damage and had little effect on the District’s customers. The problems were corrected quickly by the field staff. The remaining 18 service calls are as follows:

Date Address Incident Response

June 21 325 Calusa St., Lot 327

Customer called regarding water in front yard. Water was coming from FKAA's water service.

June 25 5 North End Rd. Customer was concerned that the candy cane was removed.

Customer was informed that candy canes were not installed in that service area and that the system

was working properly.

June 27 60 Bonefish Ave Customer called to report air

terminal not working properly.

Air terminal was working properly and there was no problem with the system.

June 27 19 Rose Place Customer called regarding damaged air terminal.

Air terminal was not damaged, was inspected and found to be working properly.

Odor Related Service Calls

Date Address Incident Response Custmomer Issue

June 2 230 Glendale Dr. Odor inside home. Pit was working properly. No odor was detected from our system. Yes

June 20 19 Flamingo Rd. Odor from air conditioning. Pit was working properly. No odor was detected from our system. Yes

June 20 19 Garden Cove Odor outside of home. No odor was detected, and system was working properly. Yes

June 23 135 Stinger Rd. Odor from canal behind home.

No odor was detected, and system was working properly. Yes

June 30 155 First Court Odor Problem was discovered to be a bad

valve. The valve was replaced and pit was working properly again.

No


7

Back-Up Related Service Calls Date Address Incident Response Damage

June 3 99000 Overseas Hwy. (Keys Bite) Backup in kitchen Pit was working properly. Issue was

identified on customer's side. No

June 10 1021 Adams Dr. Back up Pit was overwhelmed due to bad valve. Valve and surge were changed. No

June 13 99601 Overseas Hwy. Back up Issue was identified on customer’s side. No

June 19 181 Atlantic Circle Dr. Back up

Pit was not working properly due to the sensor tube coming off the breather. Sensor

tube was cleaned and reinstalled. No

June 23 100211 Overseas Hwy. (Conch House) Back up Identified issue as damaged fernco. Changed

fernco part, system back in service. No

June 27 85 Lake Shore Dr. Back up

Issue was due to shut down at Vacuum Station E, verbatim notification system was off. Service Areas served by Vac Station E

were brought back on line.

No

June 28 26 Avenue A Back up Pit was not working properly, identified as bad surge and valve. Both were changed,

system working properly again. No

June 29 419 Bowie Ln. Back up Pit was not working, identified as bad valve and surge. Both parts were changed, system

working properly again. No

June 30 64 Bahama Rd. Back up Pit was not working due to a bad surge. The surge was changed, system working properly

again. No

Non-System Generated

Prior 12 Months

*September 2017 high callout numbers are due in large part to damages sustained during Hurricane

7

3

37

11 1210

14

1012

4 3 41 2 3

53 2 2 2 2

6

1

5

0

5

10

15

20

25

30

35

40

Jul-2017 Aug-2017 Sep-2017 Oct-2017 Nov-2017 Dec-2017 Jan-2018 Feb-2018 Mar-2018 Apr-2018 May-2018 Jun-2018

Non-System Generated Odor


8

Maintenance Sewage Pump Insulation Resistance Integrity Test

Location Pump # Temp. F. Amps. M ohms Volts

Vac A SP 1 110 62 197 525

SP 2 110 47 425 525

Vac D SP 1 110 60 32 525

SP 2 108 68 550 525

Vac E SP 1 115 14.6 425 525

SP 2 123 16.7 52.1 525

SP 3 127 13.2 36.6 525

Vac F SP 1 87 37.6 550 525

SP 2 87 36.7 550 525

Vac G SP 1 112 21 550 525

SP 2 112 18.2 550 525

Vac I SP 1 108 24 328 525

SP 2 108 24 550 525

Vac JK SP 1 116 54 550 525

SP 2 117 46 550 525 Resistance measurement shows insulation integrity.


9

Construction Current Construction Projects

Project Contract Amount

Contract Start

Contract Total Paid to Date

Contract Balance Remaining

No Current Projects

Upcoming Construction Projects

Project Estimate Status

Solar Arraya $366,600

The Board was presented with an update on the status of contract price negotiations at the June 5th meeting. Chuck Meier and Leonardo Sartori were present representing SALT. At the June 19th meeting, the Board unanimously approved issuing the Notice of Award to SALT for the Solar Arrays project in the amount of $366,600 with the condition that grant funding be used to finance the project.

Capital Upgrades Project This project was a single Request for Proposals with four work components as listed below. A recommendation of award was brought to the Board at the May 15th meeting. The Board approved the award of the project to Reynolds Construction.

Part 1 Headworks

Bypass Piping $801,189.29

This project consists of 18” ductile iron pipe and fittings, electrically actuated 18” and 24” valves, replacement of corroded metallic conduit on the headworks and cleaning, concrete repairs and re-coating of the influent channels.

Part 2 Process Water

Pumping System

$195,243.24

The process water pumping system consists of four variable speed water pumps to provide treated effluent for use as seal water, chemical mixing water, centrifuge wash water and general wash-down water around the plant. This system replaces a single pump system with bladder tanks.

Part 3 Bridge to SBR #3

$50,344.93

The bridge to SBR #3 includes a walkway, handrails and support columns to bridge the gap between the 3rd floor exterior walkway of the Operation Building and SBR #3. The bridge will allow for improved access to SBR #3.

Part 4 Filter Booster

Pump Upgrades

$182,627.96

The filter booster pump upgrade includes removal of one 30 HP pump and replacement with a 14 HP pump, removal of the local control panel and replacement of all conduit and wiring between the pump station and the Operations Building. The project also includes re-programming to improve operator control of the pumping system.

Estimated Projects Total:

$1,229,405.42


10

IT Active IT Projects

Project Description

Continuing Database Services RFQ

RFQ to develop, build and support database modules that will facilitate the District’s operations was advertised for proposals on May 9, 2018. Deadline to submit proposals was July 16, 2018. Three proposals have been received and are being evaluated by a 5 person committee. There will be a public meeting to announce the results, after which a recommendation will be presented to the Board.

Fiber Connections for Plant and Admin

Project to improve the reliability and stability of the internet connections at the plant and admin office. AT&T Contract was signed at the end of April. AT&T finished the build out the end of June. Project was completed on July 20, 2018.

Active Directory Implementation

Active directory will allow employees to log into any computer at the admin office and at the plant. This project is estimated to be fully completed by the end of August.

Customer Service

Customer Service Call-Ins Code Enforcement

*Code Enforcement files will be taken to the Monroe County Code Enforcement Department the last week of the month.

Total

Air Terminal Issue 2

Approval to Proceed 5

Assessments 1

Back-Up 11

Billing 2

Code Compliance 1

Collections 12

Commercial Tie-In 1

Damage 1

Demo 7

Locate 4

Other Agency 1

Tie-In 14

Total 62

s Name June 2018

Current Total

Agenda 1 0

Letter to Proceed 5 8

Grant 0 2

Deferred 0 1

In Contract 1 14

Final Notice 1 1

Door Hanger 2 2

Code Enforcement 1 56


11

Tie-Ins

Budget & Finance

Current Debt Status Cash Flow

Number of EDUs % of EDUs Number of

Parcels % of Parcels

Improved Parcels Not Connected 198.4 1.3% 101 1.0%

Improved Parcels Connected 14,840.1 98.7% 10,248 99.0%

Total 15,038.5 100% 10,349 100%

Vacant EDUs Not Connected

Vacant Parcels Not Connected

1,610.8 1,677

SRF Loan – KLNC01P $15,419,104.24

SRF Bonded Loan - KLNC

464010 $8,360,857.25

BB&T 2013 Bond $7,316,689.56

BB&T 2014 Bond $7,317,799.30

Current Balance of all

loans: $38,414,450.35

Deposits Withdrawals

Wastewater Billing Deposits $739,474.29

Assessment Revenue Received

(Non-Ad Valorem & SDC Prepayments)

$230,866.86

Islamorada Revenue $87,141.00

Interest Income $3,937.92

District Expenditures

$403,404.88

Payroll $123,022.69

Total $1,061,420.07 $526,427.57


12

FKAA Wastewater Revenue Statistics

Date Number of Customers

Billed

$ WW Rev. Received During Month

Date Number of Customers Billed

$ WW Rev. Received During Month

Sept. 2016 9,447 $630,688.00 Sept. 2017 9,676 $726,024.58

Oct. 2016 9,432 $678,520.55 Oct. 2017 9,817 $687,892.06

Nov. 2016 9,438 $677,408.96 Nov. 2017 9,756

9087 Residential 669 Non-Res

$679,991.13

Dec. 2016 9,421 $736,478.33 Dec. 2017 9,738


$690,237.59

Jan. 2017 9,431 708,225.79 Jan. 2018 9,746


$700,383.90

Feb. 2017 9,422 $701,345.66 Feb. 2018 9,748


$731,836.88

March 2017 9,469 $770,909.62 March 2018 9,760


$841,530.30

April 2017 9,455 $721,011.82 April 2018 9,792


$750.841.91

May 2017 9,479 $707,089.63 May 2018 9,822


$716,326.84

June 2017 9,498 $757,922.07 June 2018 Billing not received by 7/27/18 $739,474.29

July 2017 9,494 $715,129.80

Aug. 2017 9,511 $710,629.16

june 2018 monthly report - klwtd.com reports/2018/… · june 2018 monthly report . klwtd june 2018...

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