August 2017 Monthly Report

Transcription

1 August 7 Monthly Report Key Largo Wastewater Treatment District 55 Overseas Highway Tel: (5)5-9

2 KLWTD August 7 Monthly Report Operations Wastewater Treatment Plant The wastewater treatment plant processed an average of.5 million gallons of influent per day (MGD). Zero plant related odor complaints were received for the current month. Effluent Quality Report The effluent quality report is used to determine the quality of discharge from the wastewater treatment plant. CBOD5 (Carbonaceous Biochemical Oxygen Demand) TSS (Total Suspended Solids) Sep- Oct- Nov- Dec- Jan-7 Feb-7 Mar-7 Apr-7 May-7 Jun-7 Jul-7 Aug-7 Sep- Oct- Nov- Dec- Jan-7 Feb-7 Mar-7 Apr-7 May-7 Jun-7 Jul-7 Aug-7 Monthly Performance CBOD5 (AWT Limit) Monthly Performance TSS (AWT Limit) TN (Total Nitrogen) TP (Total Phosphorous) Sep- Oct- Nov- Dec- Jan-7 Feb-7 Mar-7 Apr-7 May-7 Jun-7 Jul-7 Aug-7 Sep- Oct- Nov- Dec- Jan-7 Feb-7 Mar-7 Apr-7 May-7 Jun-7 Jul-7 Aug-7 Monthly Performance TN (AWT Limit) Monthly Performance TP (AWT Limit)

3 KLWTD August 7 Monthly Report Current Flow (MGD) The total flow of influent through the wastewater treatment plant each day Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug KLWTD Islamorada Combined Flow Monthly Flow Average Average Daily Flows per Month Prior Months KLWTD Islamorada Total Monthly Average

4 KLWTD August 7 Monthly Report Composite Daily Peak Salinity (PPT) The daily peak salinity for the current month Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug Combined Max. Salinity Wastewater Field Operations There was a total of callouts for the current month. Of these, were system generated, mostly by low vacuum detection at a vacuum station. These callouts had no effect on the District s customers and the problems were corrected by the field staff before any negative consequences could occur. The remaining callout are as follows: Address Date Incident Response 778 Ellen Street August 5, 7 8 Exuma Road August 9, 7 7 Poinciana Drive July, 7 Customer stated her downstairs kitchen and bathroom sinks were backing up. Customer complained of toilets not flushing properly. Customer complained of toilets not flushing properly. Follow-up Complete? Damage? Homeowner issue Yes No Diagnosed the issue to be the surge suppressor. Replaced the surge suppressor and the pit simulated with no issues. Yes No Homeowner issue Yes No There were odor complaints for the current month. Address Date Incident Response 5 Mockingbird Road August, 7 5 Calder Road August 5, 7 Customer complained of gas/cabbage coming from Vacuum Station A. The customer also stated that the smell was giving her and her family health issues and that she would be contacting news crews and attorneys. Customer stated that she has been smelling sewer/gas smell on the second floor of house No odor was detected by multiple KLWTD employees or an odor logger that was hung. Crews replaced old carbon in the odor control and customer now states that the smell is gone. Homeowner issue Follow-up Complete? Yes Yes

5 KLWTD August 7 Monthly Report Callouts Prior Months Aug- Sep- Oct- Nov- Dec- Jan-7 Feb-7 Mar-7 Apr-7 May-7 Jun-7 Jul-7 Back-Up Odor Islamorada Peak Daily Salinity Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug -Aug -Aug -Aug 5-Aug -Aug 7-Aug 8-Aug 9-Aug -Aug -Aug Islamorada Max. Salinity Average Daily Flow Monthly Peak Salinity Days over. PPT Salinity Monthly Bill.55 Million Gallons per Day.9 Parts per Thousand Commercial Tie-Ins Approved. Topside Resort. Robbie s Marina Flow: $79,5.9 Salinity: $ 5

6 KLWTD August 7 Monthly Report Construction Current Construction Projects Project Chemical Storage and Feed (Wharton-Smith, Direct Purchase Vendor - Carl Eric Johnson) Temporary Skids/Ultrasonic Transmitters Carl Eric Johnson Contract Amount $7,8 $,7 CEJC Change Order No. $7, CEJC Change Order No. $8,55 Champion Controls $,8 Contract Start/End 7// /9/7 Contract Total Paid to Date Contract Balance Remaining $,5 $8,58 Current Project Total $7,9 Status Update: The new chemical pumping system was installed. During startup, some problems were discovered with the pump skids. The manufacturer took pumps back to the shop and is to provide a schedule for correction of deficiencies. The deficiencies included seal leaks, incomplete protective coatings, and one piping modification needed. WWTP Blower Upgrades (Wharton-Smith, Direct Purchase Venders Aerzen, Champion Controls, Chalmers & Kubeck) $,7,89 /7/5 //7 WS Change Order No. $,9 9/5/ $,7,75 $8,5 WS Change Order No. $,5 /7/ WS Change Order No. (Credit Change Order) -$9, /7/ WS Change Order No. $9,85 // WS Change Order No. 5 $,9 /7/7 Current Project Total $,755,85 Status Update: The scope of work for the blower upgrades is completed, including the punch list items. Records drawings and O&M manuals were received. Final Completion was achieved on June, 7. The completion of paperwork for Final Payment is underway, after which the project will be closed out. Vacuum Station F Booster Pump Aqseptence Group Inc. $5,88 N/A $,87 $,5 The contract amount for Aqseptence Group is for the vacuum pump and startup services. Other materials and labor are needed to complete the job. Status Update: The vacuum pump was received and maintenance staff placed orders for the piping, conduit, wiring and hardware to install the booster pump system. The parts were all acquired by the end of August. Installation and startup are to take place in September.

7 KLWTD August 7 Monthly Report Upcoming Construction Projects Project Estimate Status Headworks Bypass Piping Process Water Pumping System Stormwater Retention Area Project $7,5 $,55 $, $, Headworks bypass piping design is complete. Valve actuators have been included in the design. Replacement of corroded conduit and repair of concrete and coatings is also included in the project. It is anticipated that the project will go out to bid in October 7. The plant process water pumping system design was completed. The technical specifications are to be assembled. The project will be bid along with the headworks bypass piping project. It is anticipated that the project will go out to bid in October 7. After consulting with staff, it was determined that staff could selfperform this work using rental equipment. The milling and brooming were completed in August. The next step will be placement of light gray granite to cover the bottom of the retention area. Some minor sod installation may be needed to stabilize the embankment where equipment entered the work area. Maintenance Project Preventative Maintenance Corrective Maintenance Status Calibrated all analog vacuum gauges at the vacuum stations, Calibrated vacuum chart readout at vacuum station E, replaced sludge thickener polymer pump tubing, serviced odor control motor at vacuum station D, annual maintenance on service trucks and performed all monthly and weekly maintenance and inspections on plant and field operations equipment and vehicles. Repaired plant pump station pump and replaced damaged level float, replaced worn out headworks spiral screen gearbox, replaced faulty PLC network switch at vacuum station D, replaced faulty effluent ph meter keypad and display, realigned and replaced drive belt on the odor control motor at vacuum station A. 7

8 KLWTD August 7 Monthly Report Customer Service Tie-Ins Improved Parcels Not Connected Improved Parcels Connected Number of EDUs % of EDUs Number of Parcels % of Parcels 8..8%.%, % % Total 5,. %,8 % Vacant EDUs Not Connected Vacant Parcels Not Connected,59.8,7 Customer Service Call-Ins Total Approval to Proceed Assessment Back-Up Billing Collections 5 Commercial Tie-Ins Construction Damage Demo Locate 9 MOD Call Odor Tie-In 7 Total Code Enforcement s Name Current Month Total Letter to Proceed 8 9,55 Grant 8 Deferred In Contract 9 Final Notice 57 Door Hanger Code Enforcement *Code Enforcement files will be taken to the Monroe County Code Enforcement Department the last week of the month. 8

9 KLWTD August 7 Monthly Report Budget & Finance Current Debt Status Cash Flow SRF Loan KLNCP $5,99,5.78 Deposits Withdrawals SRF Bonded Loan - KLNC $9,,5.8 Wastewater Billing Deposits $98,. BB&T Bond BB&T Bond $7,,.9 $7,,79.9 Assessment Revenue Received (Non-Ad Valorem & SDC Prepayments) $,5.7 Current Balance of all loans: $,578,5.7 Islamorada Flow & Salinity $79,5.9 District Expenditures $57,8.7 Payroll $9,5.7 Total $789,.7 $57,. GSG/CDBG Status Applications Approved In Verification Process Incomplete Applications Denied Withdrawn Current Status 9 Total Grant Applications 9