Atch-01 PWS Attachment 8.9. Short Stay Wastewater Treatment Plant PMI Spreadsheet.pdf
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This document is a Preventive Maintenance and Inspection (PMI) Schedule for a Wastewater Treatment Plant (WWTP). The schedule establishes a comprehensive maintenance program with tasks organized by frequency of performance: Annual (A), Semi-Annual (S), Quarterly (Q), Biweekly (B), Weekly (W), Daily (D), Monthly (M), and as-needed (TBD).
The schedule encompasses maintenance for multiple systems and components including backflow preventers, lift/sewage stations with pumps, surge tanks, aeration basin blowers, settling tanks (clarifiers), tertiary tanks with blowers and filters, contact chambers, dechlorination chambers, emergency generators, RV dump station septic tanks, and potable water supply lines. Key daily tasks include visual inspections of pumps and blowers, air scour and back flush of tertiary filters, and pressure washing of clarifier walls. Weekly tasks include float inspections, belt inspections, ball bearing greasing, and blower alternation. Semi-annual maintenance includes backflow preventer inspections, pump impeller inspections, filter replacements (May and November), belt replacements, and full pump-outs with paint touch-ups (April and October). Quarterly activities focus on pump removal and impeller inspections at lift stations and tertiary filter cleaning. Annual tasks include mudwell pump removal and inspection, tertiary tank mudwell full pump-down, and RV dump station septic tank pump-outs scheduled before Memorial Day, Independence Day, and Labor Day. Monthly requirements include contact chamber and dechlorination chamber full pump-downs with cleaning and disinfection, potable water line analytical testing, and bearing lubrication for all plant blowers. The emergency generator receives weekly test runs, fuel/oil checks before hurricane season in June, and biweekly fuel/oil checks during hurricane season from July through November. As-needed maintenance includes grease removal at lift stations (6-8 times annually), wastewater food supplement replenishment in the aeration basin, and sludge holding chamber pump-outs.
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WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily Count System Task Frequency Completed Date
1 Back Flow Preventer - Main Gate Semi-Annual Inspecton and Repair (Mar & Sept) S 2 Back Flow Preventer - RV Dump Station Semi-Annual Inspecton and Repair (Mar & Sept) S 3 Back Flow Preventer -WWTP Semi-Annual Inspecton and Repair (Mar & Sept) S 4 Lift/Sewage Station #1, Pump #1 Daily Visual Inspection D 5 Lift/Sewage Station #1, Pump #1 Weekly Float Inspection W 6 Lift/Sewage Station #1, Pump #1 Quarterly Removal and Impeller Inspection Q 7 Lift/Sewage Station #1, Pump #2 Daily Visual Inspection D 8 Lift/Sewage Station #1, Pump #2 Weekly Float Inspection W 9 Lift/Sewage Station #1, Pump #2 Quarterly Removal and Impeller Inspection Q
10 Lift/Sewage Station #1 Grease Removal as needed (6-8 times annually) TBD 11 Lift/Sewage Station #2, Pump #1 Daily Visual Inspection D 12 Lift/Sewage Station #2, Pump #1 Weekly Float Inspection W 13 Lift/Sewage Station #2, Pump #1 Quarterly Removal and Impeller Inspection Q 14 Lift/Sewage Station #2, Pump #2 Daily Visual Inspection D 15 Lift/Sewage Station #2, Pump #2 Weekly Float Inspection W 16 Lift/Sewage Station #2, Pump #2 Quarterly Removal and Impeller Inspection Q 17 Lift/Sewage Station #2 Grease Removal as needed (6-8 times annually) TBD 18 Surge Tank, Pump #1 Daily Visual Inspection D 19 Surge Tank, Pump #1 Semi-Annual Removal and Impeller Inspection S 20 Surge Tank, Pump #2 Daily Visual Inspection D 21 Surge Tank, Pump #2 Semi-Annual Removal and Impeller Inspection S 22 Surge Tank, Pump #3 Daily Visual Inspection D 23 Surge Tank, Pump #3 Semi-Annual Removal and Impeller Inspection S 24 Surge Tank, Blower #1 Daily Visual Inspection D 25 Surge Tank, Blower #1 Weekly Belt Inspection (Tension & Appearance) W 26 Surge Tank, Blower #1 Weekly Greasing of Ball Bearings W 27 Surge Tank, Blower #1 Weekly Alternate Blowers W 28 Surge Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S 29 Surge Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S 30 Surge Tank, Blower #2 Daily Visual Inspection D 31 Surge Tank, Blower #2 Weekly Belt Inspection (Tension & Appearance) W 32 Surge Tank, Blower #2 Weekly Greasing of Ball Bearings W 33 Surge Tank, Blower #2 Weekly Alternate Blowers W 34 Surge Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S 35 Surge Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S 36 Surge Tank Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S 37 Aeration Basin, Blower #1 Daily Visual Inspection D 38 Aeration Basin, Blower #1 Weekly Belt Inspection (Tension & Appearance) W 39 Aeration Basin, Blower #1 Weekly Greasing of Ball Bearings W 40 Aeration Basin, Blower #2 Daily Visual Inspection D 41 Aeration Basin, Blower #2 Weekly Belt Inspection (Tension & Appearance) W 42 Aeration Basin, Blower #2 Weekly Greasing of Ball Bearings W 43 Aeration Basin Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S 44 Settling Tank (Clarifier) Daily Wash down/pressure wash of walls and weirs D 45 Settling Tank (Clarifier) Semi-Annual Full Pump Out & Touch Up Poaint (April & Oct) S 46 Tertiary Tank, Blower #1 Daily Visual Inspection D 47 Tertiary Tank, Blower #1 Weekly Belt Inspection (Tension & Appearance) W 48 Tertiary Tank, Blower #1 Weekly Greasing of Ball Bearings W 49 Tertiary Tank, Blower #1 Weekly Alternate Blowers W 50 Tertiary Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S 51 Tertiary Tank, Blower #1 Semi-Annual Belt Replacement (May & Nov) S 52 Tertiary Tank, Blower #2 Daily Visual Inspection D 53 Tertiary Tank, Blower #2 Weekly Belt Inspection (Tension & Appearance) W 54 Tertiary Tank, Blower #2 Weekly Greasing of Ball Bearings W 55 Tertiary Tank, Blower #2 Weekly Alternate Blowers W 56 Tertiary Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S 57 Tertiary Tank, Blower #2 Semi-Annual Belt Replacement (May & Nov) S 58 Tertiary Filters Daily air Scour and Back Flush D 59 Tertiary Filters adjoin Settling Basin Quarterly Cleaning Q 60 Tertiary Tank, Mudwell Pump #1 Daily Visual Inspection D 61 Tertiary Tank, Mudwell Pump #1 Annual Removal and Inspection A 62 Tertiary Tank, Mudwell Pump #2 Daily Visual Inspection D 63 Tertiary Tank, Mudwell Pump #2 Annual Removal and Inspection A 64 Tertiary Tank, Mudwell Annual Full Pump Down and Walls are Washed Down A 65 Contact Chamber Daily Visual Inspection D 66 Contact Chamber Monthly Full Pump Down and Washed M 67 Dechlorination Chamber Daily Visual Inspection D 68 Dechlorination Chamber Monthly Full Pump Down and Wash/Disinfect include Tablet Feeder M 69 Emergency Generator Weekly Test Run W 70 Emergency Generator Fuel/Oil Amount Checked before Hurricane Season Starts (June) A 71 Emergency Generator Bi-Weekly Fuel/Oil Amount Checked during Hurricane Season (Jul-Nov) B 72 RV Dump Station, Septic Tank Daily Visual Inspection D 73 RV Dump Station, Septic Tank Full Pump Out Week Prior to Memorial Day (mid-May) A 74 RV Dump Station, Septic Tank Full Pump Out Week Prior to Independence Day (late-June) A 75 RV Dump Station, Septic Tank Full Pump Out Week Prior to Labor Day (late August) A 76 Potable Lines, Supply Drinking Water Monthly Analytical Testing M
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily System Task Frequency Date Completed Tertiary Tank, Mudwell Pump #1 Annual Removal and Inspection A Tertiary Tank, Mudwell Pump #2 Annual Removal and Inspection A Tertiary Tank, Mudwell Annual Full Pump Down, all walls cleaned/pressure washed, sediment/debris removed A Emergency Generator Fuel/Oil Amount Checked before Hurricane Season Starts (June) A RV Dump Station, Septic Tank Full Pump Out Week Prior to Memorial Day (mid-May) A RV Dump Station, Septic Tank Full Pump Out Week Prior to Independence Day (late-June) A RV Dump Station, Septic Tank Full Pump Out Week Prior to Labor Day (late August) A Weirs, Troughs, Channels Cleaned/pressure washed, and sediment/debris removed Sludge Holding Chamber Pumped out (as needed)
WWTP - PMI Schedule Frequency: A= Annual, S= Semi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily System Task Frequency Completed Date Back Flow Preventer - Main Gate Semi-Annual Inspecton and Repair (Mar & Sept) S Back Flow Preventer - RV Dump Station Semi-Annual Inspecton and Repair (Mar & Sept) S Back Flow Preventer -WWTP Semi-Annual Inspecton and Repair (Mar & Sept) S Surge Tank, Pump #1 Semi-Annual Removal and Impeller Inspection S Surge Tank, Pump #2 Semi-Annual Removal and Impeller Inspection S Surge Tank, Pump #3 Semi-Annual Removal and Impeller Inspection S Surge Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S Surge Tank, Blower #1 Semi-Annual Belt Replacement (May & Nov) S Surge Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S Surge Tank, Blower #2 Semi-Annual Belt Replacement (May & Nov) S Surge Tank Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S Aeration Basin Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S Settling Tank (Clarifier) Semi-Annual Full Pump Out & Touch Up Poaint (April & Oct) S Tertiary Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S Tertiary Tank, Blower #1 Semi-Annual Belt Replacement (May & Nov) S Tertiary Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S Tertiary Tank, Blower #2 Semi-Annual Belt Replacement (May & Nov) S
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
Lift/Sewage Station #1, Pump #1 Quarterly Removal and Impeller Inspection Q Lift/Sewage Station #1, Pump #2 Quarterly Removal and Impeller Inspection Q Lift/Sewage Station #2, Pump #1 Quarterly Removal and Impeller Inspection Q Lift/Sewage Station #2, Pump #2 Quarterly Removal and Impeller Inspection Q Tertiary Filters adjoin Settling Basin Quarterly Cleaning Q
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
Contact Chamber Monthly Full Pump Down, all walls cleaned/pressure washed M Dechlorination Chamber Monthly Full Pump Down, all walls cleaned/pressure washed and Disinfect include Tablet Feeder M Potable Lines, Supply Drinking Water Monthly Analytical Testing M All Plant Blowers Lubricate bearings M Aeration basin Replenish Wastewater Food Supplement As needed
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
Emergency Generator Bi-Weekly Fuel/Oil Amount Checked during Hurricane Season (Jul-Nov) B
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
Lift/Sewage Station #1, Pump #1 Daily Visual Inspection D Lift/Sewage Station #1, Pump #2 Daily Visual Inspection D Lift/Sewage Station #2, Pump #1 Daily Visual Inspection D Lift/Sewage Station #2, Pump #2 Daily Visual Inspection D Surge Tank, Pump #1 Daily Visual Inspection D Surge Tank, Pump #2 Daily Visual Inspection D Surge Tank, Pump #3 Daily Visual Inspection D Surge Tank, Blower #1 Daily Visual Inspection D Surge Tank, Blower #2 Daily Visual Inspection D Aeration Basin, Blower #1 Daily Visual Inspection D Aeration Basin, Blower #2 Daily Visual Inspection D Settling Tank (Clarifier) Daily Wash down/pressure wash of walls and weirs D Tertiary Tank, Blower #1 Daily Visual Inspection D Tertiary Tank, Blower #2 Daily Visual Inspection D Tertiary Filters Daily air Scour and Back Flush D Tertiary Tank, Mudwell Pump #1 Daily Visual Inspection D Tertiary Tank, Mudwell Pump #2 Daily Visual Inspection D Contact Chamber Daily Visual Inspection D Dechlorination Chamber Daily Visual Inspection D RV Dump Station, Septic Tank Daily Visual Inspection D Clarifier Exercise Air lift sludge return
Lift/Sewage station pumps, Surge tank pumps, and Tertiary mudwell pumps are always submerged in water therefore a visual inspection isnt feasable. Daily operation check may be more practical.
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
Lift/Sewage Station #1 Grease Removal as needed (6-8 times annually) TBD Lift/Sewage Station #2 Grease Removal as needed (6-8 times annually) TBD
| PMI's |
| Annual |
| Semi-Annual |
| Quarterly |
| Monthly |
| Bi-Weekly |
| Daily |
| TBD |
PMI's
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
Count System Task Frequency Completed Date
1 Back Flow Preventer - Main Gate Semi-Annual Inspecton and Repair (Mar & Sept) S
2 Back Flow Preventer - RV Dump Station Semi-Annual Inspecton and Repair (Mar & Sept) S
3 Back Flow Preventer -WWTP Semi-Annual Inspecton and Repair (Mar & Sept) S
4 Lift/Sewage Station #1, Pump #1 Daily Visual Inspection D
5 Lift/Sewage Station #1, Pump #1 Weekly Float Inspection W
6 Lift/Sewage Station #1, Pump #1 Quarterly Removal and Impeller Inspection Q
7 Lift/Sewage Station #1, Pump #2 Daily Visual Inspection D
8 Lift/Sewage Station #1, Pump #2 Weekly Float Inspection W
9 Lift/Sewage Station #1, Pump #2 Quarterly Removal and Impeller Inspection Q
10 Lift/Sewage Station #1 Grease Removal as needed (6-8 times annually) TBD
11 Lift/Sewage Station #2, Pump #1 Daily Visual Inspection D
12 Lift/Sewage Station #2, Pump #1 Weekly Float Inspection W
13 Lift/Sewage Station #2, Pump #1 Quarterly Removal and Impeller Inspection Q
14 Lift/Sewage Station #2, Pump #2 Daily Visual Inspection D
15 Lift/Sewage Station #2, Pump #2 Weekly Float Inspection W
16 Lift/Sewage Station #2, Pump #2 Quarterly Removal and Impeller Inspection Q
17 Lift/Sewage Station #2 Grease Removal as needed (6-8 times annually) TBD
18 Surge Tank, Pump #1 Daily Visual Inspection D
19 Surge Tank, Pump #1 Semi-Annual Removal and Impeller Inspection S
20 Surge Tank, Pump #2 Daily Visual Inspection D
21 Surge Tank, Pump #2 Semi-Annual Removal and Impeller Inspection S
22 Surge Tank, Pump #3 Daily Visual Inspection D
23 Surge Tank, Pump #3 Semi-Annual Removal and Impeller Inspection S
24 Surge Tank, Blower #1 Daily Visual Inspection D
25 Surge Tank, Blower #1 Weekly Belt Inspection (Tension & Appearance) W
26 Surge Tank, Blower #1 Weekly Greasing of Ball Bearings W
27 Surge Tank, Blower #1 Weekly Alternate Blowers W
28 Surge Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S
29 Surge Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S
30 Surge Tank, Blower #2 Daily Visual Inspection D
31 Surge Tank, Blower #2 Weekly Belt Inspection (Tension & Appearance) W
32 Surge Tank, Blower #2 Weekly Greasing of Ball Bearings W
33 Surge Tank, Blower #2 Weekly Alternate Blowers W
34 Surge Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S
35 Surge Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S
36 Surge Tank Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S
37 Aeration Basin, Blower #1 Daily Visual Inspection D
38 Aeration Basin, Blower #1 Weekly Belt Inspection (Tension & Appearance) W
39 Aeration Basin, Blower #1 Weekly Greasing of Ball Bearings W
40 Aeration Basin, Blower #2 Daily Visual Inspection D
41 Aeration Basin, Blower #2 Weekly Belt Inspection (Tension & Appearance) W
42 Aeration Basin, Blower #2 Weekly Greasing of Ball Bearings W
43 Aeration Basin Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S
44 Settling Tank (Clarifier) Daily Wash down/pressure wash of walls and weirs D
45 Settling Tank (Clarifier) Semi-Annual Full Pump Out & Touch Up Poaint (April & Oct) S
46 Tertiary Tank, Blower #1 Daily Visual Inspection D
47 Tertiary Tank, Blower #1 Weekly Belt Inspection (Tension & Appearance) W
48 Tertiary Tank, Blower #1 Weekly Greasing of Ball Bearings W
49 Tertiary Tank, Blower #1 Weekly Alternate Blowers W
50 Tertiary Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S
51 Tertiary Tank, Blower #1 Semi-Annual Belt Replacement (May & Nov) S
52 Tertiary Tank, Blower #2 Daily Visual Inspection D
53 Tertiary Tank, Blower #2 Weekly Belt Inspection (Tension & Appearance) W
54 Tertiary Tank, Blower #2 Weekly Greasing of Ball Bearings W
55 Tertiary Tank, Blower #2 Weekly Alternate Blowers W
56 Tertiary Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S
57 Tertiary Tank, Blower #2 Semi-Annual Belt Replacement (May & Nov) S
58 Tertiary Filters Daily air Scour and Back Flush D
59 Tertiary Filters adjoin Settling Basin Quarterly Cleaning Q
60 Tertiary Tank, Mudwell Pump #1 Daily Visual Inspection D
61 Tertiary Tank, Mudwell Pump #1 Annual Removal and Inspection A
62 Tertiary Tank, Mudwell Pump #2 Daily Visual Inspection D
63 Tertiary Tank, Mudwell Pump #2 Annual Removal and Inspection A
64 Tertiary Tank, Mudwell Annual Full Pump Down and Walls are Washed Down A
65 Contact Chamber Daily Visual Inspection D
66 Contact Chamber Monthly Full Pump Down and Washed M
67 Dechlorination Chamber Daily Visual Inspection D
68 Dechlorination Chamber Monthly Full Pump Down and Wash/Disinfect include Tablet Feeder M
69 Emergency Generator Weekly Test Run W
70 Emergency Generator Fuel/Oil Amount Checked before Hurricane Season Starts (June) A
71 Emergency Generator Bi-Weekly Fuel/Oil Amount Checked during Hurricane Season (Jul-Nov) B
72 RV Dump Station, Septic Tank Daily Visual Inspection D
73 RV Dump Station, Septic Tank Full Pump Out Week Prior to Memorial Day (mid-May) A
74 RV Dump Station, Septic Tank Full Pump Out Week Prior to Independence Day (late-June) A
75 RV Dump Station, Septic Tank Full Pump Out Week Prior to Labor Day (late August) A
76 Potable Lines, Supply Drinking Water Monthly Analytical Testing M
Annual
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Date Completed
Tertiary Tank, Mudwell Pump #1 Annual Removal and Inspection A
Tertiary Tank, Mudwell Pump #2 Annual Removal and Inspection A
Tertiary Tank, Mudwell Annual Full Pump Down, all walls cleaned/pressure washed, sediment/debris removed A
Emergency Generator Fuel/Oil Amount Checked before Hurricane Season Starts (June) A
RV Dump Station, Septic Tank Full Pump Out Week Prior to Memorial Day (mid-May) A
RV Dump Station, Septic Tank Full Pump Out Week Prior to Independence Day (late-June) A
RV Dump Station, Septic Tank Full Pump Out Week Prior to Labor Day (late August) A
Weirs, Troughs, Channels Cleaned/pressure washed, and sediment/debris removed
Sludge Holding Chamber Pumped out (as needed)
Semi-Annual
WWTP - PMI Schedule Frequency: A= Annual, S= Semi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Completed Date
Back Flow Preventer - Main Gate Semi-Annual Inspecton and Repair (Mar & Sept) S
Back Flow Preventer - RV Dump Station Semi-Annual Inspecton and Repair (Mar & Sept) S
Back Flow Preventer -WWTP Semi-Annual Inspecton and Repair (Mar & Sept) S
Surge Tank, Pump #1 Semi-Annual Removal and Impeller Inspection S
Surge Tank, Pump #2 Semi-Annual Removal and Impeller Inspection S
Surge Tank, Pump #3 Semi-Annual Removal and Impeller Inspection S
Surge Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S
Surge Tank, Blower #1 Semi-Annual Belt Replacement (May & Nov) S
Surge Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S
Surge Tank, Blower #2 Semi-Annual Belt Replacement (May & Nov) S
Surge Tank Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S
Aeration Basin Semi-Annual Full Pump Out & Touch Up Paint (April & Oct) S
Settling Tank (Clarifier) Semi-Annual Full Pump Out & Touch Up Poaint (April & Oct) S
Tertiary Tank, Blower #1 Semi-Annual Filter Replacement (May & Nov) S
Tertiary Tank, Blower #1 Semi-Annual Belt Replacement (May & Nov) S
Tertiary Tank, Blower #2 Semi-Annual Filter Replacement (May & Nov) S
Tertiary Tank, Blower #2 Semi-Annual Belt Replacement (May & Nov) S
Quarterly
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Completed Date
Lift/Sewage Station #1, Pump #1 Quarterly Removal and Impeller Inspection Q
Lift/Sewage Station #1, Pump #2 Quarterly Removal and Impeller Inspection Q
Lift/Sewage Station #2, Pump #1 Quarterly Removal and Impeller Inspection Q
Lift/Sewage Station #2, Pump #2 Quarterly Removal and Impeller Inspection Q
Tertiary Filters adjoin Settling Basin Quarterly Cleaning Q
Monthly
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Completed Date
Contact Chamber Monthly Full Pump Down, all walls cleaned/pressure washed M
Dechlorination Chamber Monthly Full Pump Down, all walls cleaned/pressure washed and Disinfect include Tablet Feeder M
Potable Lines, Supply Drinking Water Monthly Analytical Testing M
All Plant Blowers Lubricate bearings M
Aeration basin Replenish Wastewater Food Supplement As needed
Bi-Weekly
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Completed Date
Emergency Generator Bi-Weekly Fuel/Oil Amount Checked during Hurricane Season (Jul-Nov) B
Daily
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Completed Date
Lift/Sewage Station #1, Pump #1 Daily Visual Inspection D
Lift/Sewage Station #1, Pump #2 Daily Visual Inspection D
Lift/Sewage Station #2, Pump #1 Daily Visual Inspection D
Lift/Sewage Station #2, Pump #2 Daily Visual Inspection D
Surge Tank, Pump #1 Daily Visual Inspection D Lift/Sewage station pumps, Surge tank pumps, and Tertiary mudwell pumps are always submerged in water therefore a visual inspection isnt feasable. Daily operation check may be more practical.
Surge Tank, Pump #2 Daily Visual Inspection D
Surge Tank, Pump #3 Daily Visual Inspection D
Surge Tank, Blower #1 Daily Visual Inspection D
Surge Tank, Blower #2 Daily Visual Inspection D
Aeration Basin, Blower #1 Daily Visual Inspection D
Aeration Basin, Blower #2 Daily Visual Inspection D
Settling Tank (Clarifier) Daily Wash down/pressure wash of walls and weirs D
Tertiary Tank, Blower #1 Daily Visual Inspection D
Tertiary Tank, Blower #2 Daily Visual Inspection D
Tertiary Filters Daily air Scour and Back Flush D
Tertiary Tank, Mudwell Pump #1 Daily Visual Inspection D
Tertiary Tank, Mudwell Pump #2 Daily Visual Inspection D
Contact Chamber Daily Visual Inspection D
Dechlorination Chamber Daily Visual Inspection D
RV Dump Station, Septic Tank Daily Visual Inspection D
Clarifier Exercise Air lift sludge return
TBD
WWTP - PMI Schedule Frequency: A= Annual, S= Simi-Annual, Q= Quarterly, B= Biweekly, W= Weekly, D= Daily
System Task Frequency Completed Date
Lift/Sewage Station #1 Grease Removal as needed (6-8 times annually) TBD
Lift/Sewage Station #2 Grease Removal as needed (6-8 times annually) TBD
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