division reports presented december 17, 2020

MICHAEL P. VICTORINO Mayor

JEFFREY T. PEARSON, P.E. Director

HELENE KAU

Deputy Director

Plant Operations Monthly Source Report

DEPARTMENT OF WATER SUPPLY COUNTY OF MAUI

200 SOUTH HIGH STREET WAILUKU , MAUI , HAWAl 'I 96793

www.mauiwater.org

DIVISION REPORTS Presented December 17, 2020

Plant Operations Monthly Report - November 2020

Water Treatment Plants Water Treatment Facilities Production Report Water Treatment Facilities Monthly Report - November 2020

Field Operations Monthly Status Report - November 2020

Water Resources and Planning Groundwater Use Report - Maui for November 2020 Groundwater Use Report - Molokai for November 2020

"(J3y W ater jl[[<Ifiings <Find Life"

WELL NAME Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 Central

Mokuhau 501 9,335 3,000 1,900 2,323 3,492 Mokuhau 503 57,053 53,970 53,798 61 ,459 45,906

Waihee 577 95,203 102,360 71 ,305 85,870 70,969 Waihee 578 0 0 0 0 0 Waihee 579 107,541 88,223 109,853 116,236 101 ,273

Waiehu Hts 514 0 0 0 0 0 Waiehu Hts 515 33,858 31 ,123 29,880 32,266 33,273

lao 21 ,809 39,469 19,698 23,327 19,844 Waikapu 28,503 24,546 25,496 28,494 29,574

Wailuku 1 14,930 0 0 0 0 Wailuku 2 65 747 65 794 61 028 61 994 51 842

DAILY AVERAGE 13 999 13 177 12 861 13 289 11 872 Kepaniwai 511 22,316 22,315 20,880 22,320 21 ,600

lao Tunnel 49,904 49,310 46,060 49,868 48,415 DAILY AVERAGE 2 330 2 310 2 308 2 329 2 334

N. Waihee#1 0 0 0 0 0 N. Waihee#2 35,180 37,482 32,028 31,512 21 ,291

Kanoa #1 32,066 30,400 27,810 31 ,549 30,846 Kanoa #2 29,896 27,227 25,723 27,667 27,478

Kuoaa 48 524 46 584 48,442 51 784 49 980 DAILY AVERAGE 4 699 4 571 4 621 4 597 4 320

Maui Lani #5 40 979 27 392 517 Maui Lani #6 11 ,357 11 ,298 10,642 11 ,338 10,877 Maui Lani#7 16 758 15 721 15 679 16 745 16 041

DAILY AVERAGE 908 903 909 919 915 Upcountry

Haiku 8,479 8,357 7,673 7,750 8,702 H' Poko#1 234 0 0 0 0 H' Poko#2 214 0 0 0 0 Kaupakalua 16,951 17,642 15,329 15,663 17,386

Pookela 32 102 33 37 297 25 DAILY AVERAGE 1 870 840 794 765 870

Lahaina Kanaha 575 5,599 1,897 510 15 357 Kanaha 576 4,816 1,524 1,208 27 354

Waipuka 559 8,425 3,255 1,385 14 271 Waipuka 560 8,935 2,394 4,714 16 478 Napili A 569 542 260 65 458 351 Napili B 570 2,096 1,475 3,844 8,320 1,651 Napili C 571 41 ,545 34,863 35,499 41 ,792 36,360

Honokahua A 572 0 0 0 0 0 Honokahua B 573 4 798 564 236 511 871 DAILY AVERAGE 2 476 1 491 1 637 1 650 1 356

Hana Hamoa 597 1 1 2 123 1 Hamoa#2 7,238 7,129 7,216 7,127 6,990 Keanae#1 383 910 1,043 1,089 1,354 Keanae #2 452 1 12 26 1

Wakiu 550 B 1 751 8 104 1,204 Wakiu C 3 020 2 685 3 976 3 124 1 722

DAILY AVERAGE 358 370 423 374 376 Molokai

Kawela 551 7,690 8,441 6,528 4,338 1,108 Kawela 552 5 5 1,282 1,422 2,771 Ualapue 553 5,630 3,874 4,605 4,417 5,115 Ualapue 554 8 447 17 19 107

Kualapuu 9,402 8,337 7,784 10,865 11 ,752 Waikalae Tunnel 0 0 0 0 0 DAILY AVERAGE 733 681 697 679 695

County of Maui Dept. of Water Supply

Monthly Source Reports (Gals X 1000)

May-20 Jun-20 Jul-20

20,518 5,709 13,181 84,433 78,821 82,081 74,724 48,124 59,752 10,303 50,995 64,001 87,797 119,107 110,179

0 0 0 36,678 38,934 41 ,138 12,754 8,289 5,452 34,626 33,863 34,379

477 52,723 64,235 0 0 0

11 687 14 552 15 303 22,320 21,600 22,256 50,074 48,647 50,542 2 335 2 342 2 348 18,992 10,337 10,91 4 15,447 6,905 6,922 30,694 23,576 23,496 39,238 23,803 18,433 46 040 42 411 45 857 4 852 3 568 3 407

52 1,177 56 11 ,376 11 ,009 11 ,467 16 752 16 216 16 591

909 947 907

9,624 10,194 11 ,781 0 0 213 0 0 370

17,856 18,840 20,887 38 20 916 18 462

888 1 665 1 668

1,133 3,008 4,960 361 361 1,287 63 244 280

2,746 5,924 7,705 320 494 128

2,678 4,205 7,838 37,104 36,688 40,964

0 0 0 2 171 439 766 1 502 1 712 2 062

1,229 3,736 2,513 6,691 3,756 5,653 1,332 620 808

25 392 193 2,245 1,455 581 632 1 455 3 041 392 380 413

10,117 10,005 10,130 2 2 5

6,599 7,395 7,622 81 87 25

11 ,289 12,154 11 ,622 0 0 0

906 988 949

Aug-20 Sep-20

22,738 17,943 98,217 117,499 63,935 64,509 62,089 61 ,393 126,651 122,877

0 0 43,731 42,449 6,544 1,919

35,612 34,200 63,076 62, 109

0 0 16 858 17 497 22,320 21 ,539 47,171 47,960 2 242 2 317 11 ,198 10,473 6,271 5,273

23,003 23,220 21,021 16,087 43 629 42 157 3 391 3 240

88 5,198 11 ,350 1,381 16 766 12 140

910 624

11 ,442 11 ,127 0 0 0 0

20,358 19,895 935 38 209

1 056 2 308

4,480 8,053 1,588 732 770 1,756

8,116 10,342 243 1,069

11 ,043 15,096 33,175 37,579

0 0 7 008 8 984 2 143 2 787

2,190 2,749 6,156 5,353 537 693 444 382

1,588 2,497 1 490 130 400 393

9,076 8,833 4 6

7,549 1,915 45 6,342

11,750 11 ,378 0 0

917 949

Oct-20 Nov-20 Current Year Last 12 Months

15,137 13,448 119,389 128,724 106,457 88,116 870,757 927,810 56,728 55,418 753,694 848,897 56,268 48,568 353,617 353,617 122,829 117,912 1,222,937 1,330,478

0 0 0 0 42,413 37,555 409,440 443,298 16,909 16,045 170,250 192,059 32,612 32,862 346,264 374,767 48,115 64,584 355,319 370,249

0 0 240 658 306 405 16 047 15 817 14 455 14 416 22,320 21 ,600 241 ,070 263,386 50,018 48,640 536,705 586,609 2 333 2 341 53 292 2 322 10,038 12,044 83,996 83,996 5,348 5,694 174,173 209,353

22,133 24,473 291 ,200 323,266 17,728 22,031 266,436 296,332 45 823 42 530 505 237 553 761 3 260 3 559 92 737 4 007 5,870 5,778 20,134 20,174 1,379 98 92,215 103,572

13 455 10 649 166 755 183,513 668 551 833 840

11 ,740 9,790 108,180 116,659 43 0 256 490 41 0 411 625

22,727 16,770 203,353 220,304 38 984 29 816 147,752 179 854 2 372 1 879 1 373 1 415

9,609 1,106 35,128 40,727 6,534 3,328 17,304 22,120 3,123 556 11 ,717 20,142 11 ,211 4,122 57,768 66,703

149 1,312 4,849 5,391 20,725 12,572 89,447 91,543 33,498 20,621 388,143 429,688

0 0 0 0 16 558 9 962 48 070 52 868 3 271 1 786 1 948 1 992

5,489 2,092 20,125 20,126 1,995 5,274 63,340 70,578 511 386 9,283 9,666 775 730 2,981 3,433

1,140 832 12,405 12,406 1 745 1 842 21 842 24 862 376 372 388 385

8,318 7,402 84,296 91 ,986 5 1,479 6,983 6,988

4,577 3,791 57,459 63,089 2,866 2,270 12,306 12,314 10,124 8,546 115,601 125,003

0 0 0 0 835 783 826 818

.-



HELENE KAU

Deputy Director DEPARTMENT OF WATER SUPPLY COUNTY OF MAUI

200 SOUTH HIGH STREET WAILUKU , MAUI , HAWAl'I 96793

www.mauiwater.org

To: Jeffrey T. Pearson, P.E.

Helene Kau

Director

Deputy Director

From :

Date:

Subject:

Dean Tanimoto Water Plant Operations Division Chief

December 1, 2020

Plant Operations Monthly Report for November 2020

45,000

40,000

35,000

30,000

DWS Total Production

( Daily Ave .) ••••• Ground Water - - surface Water - Total

... ... .. ·· .. ········· ..•·· ········ . ............ .

25,000 ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000

15,000

10,000 --- - - - - ... -- - - ..-------- .... -- ----

5,000

0 Nov-19 Oec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20

Nov-19 Oec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20

• • • • • Ground Water 29,139 26,807 23,472 23,341 23,696 21,841 22,565 25,246 26,152 27,009 29,664 28,685 26,730 - - surface Water 10,035 8,451 8,911 9,215 8,394 8,788 9,918 10,824 10,705 11,011 9,609 8,207 8,797

- Total 39,174 35,258 32,383 32,557 32,090 30,629 32,483 36,071 36,857 38,020 39,273 36,892 35,527

"<By Water Jl [[rtliings Pina Life"

lao & Waihee Aquifers • • • • • lao U MAV - waihee 12 MAV lao Daily - • Waihee Daily

25,000

.. ··········· 20,000 ············

15,000

-10,000

5,000 . - . - . - . - . - . 0

Nov-19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20

Nov-19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Jul-20 Aug-20 Sep-20 Oct-20 Nov-20

• • • • • lao 12 MAV 19,628 19,394 19,CES 18,771 17,243 16,760 16,250 15,817 18,858 20,322 21,840 21,532 21,137

- waihee 12 MAV 4,347 4,414 4,452 4,506 4,264 4,272 4,354 4,324 4,965 5,257 5,543 5,482 5,430

• lao Daily 17,373 14,719 13,897 13,581 14,009 12,592 12,407 15,272 16,021 17,578 18,215 16,767 16,537 - • Waihee Daily 4,322 4,743 4,659 4,539 4,535 4,268 4,982 3,776 3,558 3,505 3,434 3,396 3,763

Note: lao Aquifer includes confined sources - lao Tunnel and the Kepaniwai Well.

On-going Projects/Issues Etc.

• Phase 10 (Makawao) drought pumping operations • Phase 6 (upper Kula) drought pumping operations • West Maui drought operations • Grounds Maintenance at well sites ongoing • Support functions : gas boy fuel management system • Continued 2-way radio installations / upgrades for Plant Ops trucks • Covid-19 pandemic modified operations - continued • 2020 AWIA security assessments study • Wailuku well 2 repairs continued • Waihee Wells Installation , startup and testing on-site generator for disinfection sys • Electrical Control System upgrades at Maui Lani Wells 5,6 and 7

"<By Water JI {{r[fiings Pind Life"

Water Quality Laboratory Section Testing

Bacti Compliance Non-compl iance

Chemistry Chlorine residual Chlorides EDB/DBCPfTCP Misc chem(pH/conductivity) Monthly Anions

Turbidity TOC NPDES-Chem Special Chem Studies

Reports Issued for October 2020 Bacti Monthly Report HPC's Monthly Report DMR-Napili A CWRM Monthly Chem-Haiku Bacti-Ualapue Monthly Report Chem-Ualapue Monthly Report

Required

163

400 33 11 66 2

2 6 4

Date Issued

11 -02-20 11 -06-20 11 -04-20 11-06-20 11 -06-20 11 -06-20 11 -06-20

Safety Mtg-1 Radio Operations, Covid information

Collected

219 64

636 67 11

104 7

3 7 4 4

Issued to A Zane M Miyahira A Wong DLNR M Miyahira M Miyahira M Miyahira

"<By Water Jl [[ rtliings Pina Life"

Backflow & Cross-Connection Section

Final Inspections (Backflow testing) : 27

• Test RPBP at Kailiili Rd. , Makawao • Test RPBP at 820 Kekaulike Hwy. , Kula • Test TCM at Piiholo Rd ., Makawao • Test RPBP at 170 Malanai St. , Lahaina • Test RPBP at Hookili Rd. , Haiku • Test RPBP at Kulalani Dr., Kula

• Temporary construction meters: currently monitoring 6 in use

Annual Test Notices

Test due notices sent: 231 letters sent

Ongoing Projects

Field surveys: 112

Safety meetings: 1

Electronics, Mechanical, and Electrical Sections

C ltdR ompe e epa1rs, ro1ec s, ns a a JOns, p · tltllt" G enera IM . t am enance e c.: Electronics Mechanical

Central 18 5 Upcountry 6 3 Lahaina-Napili 3 4

Molokai 1 0 Hana 5 1 SW Treatment Plants 3 n/a Preventive Maintenance 16 7 Safety Meetinqs 1 1

"<By Water Jl [[<Tfiings Pind Life"

Electrical 7 4 3

0 0 1 4 1



HELENE KAU Deputy Director

To: Jeff Pearson

From: Tony Linder

Copy: Helene Kau

Date: 12/1/20

DEPARTMENT OF WATER SUPPLY COUNTY OF MAUI

200 SOUTH HIGH STREET WAILUKU , MAUI , HAWAl 'I 96793

www.mauiwater.org

Memorandum

Subject: Monthly Report November 2020

Olinda Water Treatment Facility

Water produced : 2.91 Million Gallons

Average daily production: .097 MGD

The Olinda water treatment plant remains off-line except to produce enough water to supply Piiholo road and the Olinda line service areas. (approx .. 100,000 gals. per day) This is due to drought conditions which have improved as of last week, reservoirs are near full now. Notices are being prepared to be sent out to Upper Kula customers of a re-start of the facility scheduled for Dec. 21 st and a conversion back to chloramine disinfection from current status, free chlorine. This will end "phase 6 pumping" from Piiholo WTP to the Upper Kula system.

DWS Engineering project manager Tom Ochwat, along with a hired consultant, visited the Olinda WTP on 11/5 to discuss modifications to the sludge drying bed area in order to facilitate percolation of water and drying of removed sludge material from the sedimentation basin .

"(]3y Water Jl [[rtnings Pinc£ Life"

Olinda cont. ..

Plant staff conducted and documented their Waikamoi , Kahakapao and Olinda dam inspections on 11 /16/20.

Repairs and Maintenance:

• Grounds maintenance. Weed whacking and mowing.

• Regular scheduled routine equipment preventive maintenance.

Pi'iholo Water Treatment Facility

Water produced: 103.58 Million Gallons

Average daily production: 3.45 MGD

On 11/23 contract workers from Beylick Construction removed the backwash decant pumps from their enclosures and made an inspection of the casings for wear in order to determine if replacement is necessary as part of the pump and MCC panel replacement C.I.P. project. The inspection showed little wear. The C.I.P. project manager has advised that replacement of this portion of the pump assembly is not necessary.

Plant staff conducted and documented their monthly inspection of the Piiholo 50 mg dam structure on 11/7/20.

The Piiholo WTP continued to provide water for the Upper Kula system as well as meeting its own demand in the Lower Kula system through the month of November. (Phase-6)


• Grounds maintenance • Equipment PM's

"<By W ater }l{{<Tnings Pincf Life"

Kamole Water Treatment Facility


Average daily production : 2.16 MGD

The emergency generator was tested at this facility on 11/7. Upon completion of the run test MEGO power did not automatically switch back to power up the plant. Plant Operations electricians found and corrected a problem with a circuit breaker in the high lift station MCC panel.

An oil leak was detected and repaired by the treatment plant mechanic on air compressor #2 on 11/16. These compressors are critical to the operation of the membrane filtration system.

Warranty replacement of the drive motor support bracket was made by the contractor on the new raw water travelling screen on 11/25/20.


• Grounds maintenance

• Routine monthly equipment PM's

-C: Q) (J ... Q)

a..

100% 95% 90% 85% 80% 75% 70% 65% 60% 55% 50% 45% 40% 35% 30% 25% 20%

Date

...,_

--

- .....

- ,_ - -

Upcountry Reservoir levels

Reservoir Levels in °/o

~

"' \.. i,-IV'

November 2020 ...

,. J

I

' ' - ,

,-4P'

• • , ~

-- __.

, .. . ••

-.. ,,

... ,, ...

J - Pi ' iholo --•Kahakapao I

"<By W ater Jl [[<Tfiings Pinc£ Life"

-.. I/ ~~ -_, ~" ,.. ,

~

r,io r- -.J ,

lao Water Treatment Facility



Treatment plant mechanic repaired a malfunctioning feed strainer #1 drain system on 11/16.

The new remote control mowers from both the East and West Districts were brought to this centrally located plant for distributor supplied warranty service on 11 /17 /20. B. Hayman Co. is the local representative and performed service on both machines.


• Grounds maintenance

• Regular equipment PM's

Lahaina Water Treatment Facility



PV contractor Solar Energy Systems inspected and performed maintenance on the solar energy system at this facility on 11 /5/20.

Warranty repairs were made on the O.S.G. chemical dosing pump by Aqueous Vets on 11/12/20. Training was also conducted for treatment plant staff on inner belt drive adjustments for this pump. This supplies disinfectant hypochlorite solution to the process.

The new/replacement AC system was installed by Heidi Cook Co. on 11/17/20.

Regular scheduled calibration of the O.S.G. systems Hydrogen sensor was performed by plant staff 11/12.

Plant staff conducted their monthly deep clean and sanitization of the facility on 11 /18 .


• Grounds maintenance • Monthly equipment PM's

"<By Water }l[[<Tliings Pind Life"

Mahinahina Water Treatment Facility

Water produced: 39.09 Million Gallons

Average daily production 1.30 MGD

The backwash tank control parameters and scaling were calibrated by Plant Operation techs on 11/3/20.

The ultra-violet project pre-bid tour was held for interested contractors at Mahinahina WTP on 11/4/20.

PV contractor Solar Energy Systems inspected and performed maintenance on the solar energy system here on 11/6/20.

Regular scheduled calibration of the O.S.G. systems Hydrogen sensor was performed by plant staff on 11/12/20.

The 20 MG raw water reservoir dam was inspected and documented by treatment plant staff on 11/24/20.

Plant staff conducted their monthly deep clean and sanitization of the facility on 11/18.


• Grounds maintenance • Routine equipment PM's

General Administration

• A conference call was held on 11 /12/20 between West District supervisors and new DPO Adam Mundy. Discussion were had about West District vacancies along with introductions. A follow up in-person visit to both West District treatment plants with Director Pearson and Adam occurred on 11/27/20.

• Plant Operations boss Dean Tanimoto has continued to coordinate weekly drought update meetings though November via Bluejeans for all DWS staff members. These meetings have proven to be very useful and informative, facilitating departmental coordination during the drought period which now appears to be subsiding.

• An exit interview was held for departing Grade IV WTPO Lucas Schlueter with his supervisors on 11/27/20. Lucas has accepted a WTPO position out of state.

"<By W ater Jl [[<Tfiings Pind Life"

Olinda WTF 2yr Monthly Production

60000 --,---------------------------------------------,

r-

50000 +-----------------------------------------1 I"'"" I"'""

I"'"" I"'""

r- I"'""

r-I"'""

r-I"'"" I"'""

40000 1-1 1-1 1-1 1-1 1-1 t-n l"""1 I ~ II II II II II II II II II r-

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I r-

10000 -+------------I

o I . 11 , 11 , 11 , ll , 11 , IJ , 11 , 11 , 11 , ll . 11 , 11 , 11 , 11 , 11 , 11 . 11 . 11 . 11 . D .• I Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov-18 18 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20

Date

Pi'iholo WTF 2 yr Monthly Production

140000 +------------------------------- -----------~

120000

100000 [1I en 11 .-

,-- r-

..... r-C:

! aoooo ~ H H H r1111 n _ - -r- r-

,-I-

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2 0000 +-1 t--t t--t t--t t--t t--t t--t t--t t--t t--t t--t t--t t--t t--t t--t t--t 1---1 1---1 1---1 1-

0 Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov-18 18 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20

Date

lao WTF 2 yr Monthly Production

100000

- -90000 ..... -

80000

70000

VI 60000 r::

f--- f--- f--- f---~;;; ...........

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r-- r-- I--- 1--- 1--- I--- r-- r-- r-- r-- r-- r-- r-- t-- t-- t-- - - -~ - - f---

20000 - - r-- r-- r-- r-- r-- r-- r-- r-- r-- r-- r-- r-- r-- t-- t-- - -f-- - t--- f--- - t-- - -

10000 ~ - r-- r-- - - r-- r-- r-- f--- f--- f--- f--- f--- f--- f--- r-- f--- r-- t-- t-- t-- - - - -

0 Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov-18 18 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20

Date

140000

120000

100000

VI C: .2 n, 80000

(!) -0 VI 'O C: n, 60000 VI ::I 0

.c: t-

40000

20000

0

Kamole WTF 2 yr Production

-- - -- -

- -- - --- - -

- - - -- - - - - - - --- - -

- - - - - - - - - - - - I- - - f-

- - -- - -- - - - - - - - I- - - - - - - - - - - - I- - - f-

n Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov-18 18 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20

Date

Lahaina WTF 2 yr Production

80000

70000

I ...... 50000 H~ n ri I I P:il I I I I

~ 50000 ti H H Hi-1 H H H HHl n=1HHl ~ r, r-

n n 11 I I :11 Hf .. I I r-ni (.!) -~ 4 0 000 +---1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1-

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2 0000 +---1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 t-------1 t-------1 1---1 1---1 t-------1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1--1 1-

10000 --1--1 1- 1-- 1--1 1--1 1--1 1--1 I-

0 , , • 1 • 1 , 1 • 1 • • 1 • 1 , 1 1 , LJ 1 11 , 1 • 1 • • 1 • 1 , L 1 , 11 , 11 1 1 I I L J I I 1 , 11 1 11 ; 11 , 11 1 11 1 11 1 11 , I I I Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov- Dec- Jan- Feb- Mar- Apr- May- Jun- Jul- Aug- Sep- Oct- Nov-18 18 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20

Date

Mahinahina WTF 2 yr Production

80000

70000

60000

' r-

vi 50000 r-t 1 1 C: I I I .2

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20000

inl I-

10000

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

18 18 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20

Date

DATE: 12/07/20

TO: Jeffrey Pearson, Director

FROM: Robert Vida, Field Operations Division Chief /JJkP. SUBJECT: Monthly Status Report for Field Operations

For the Month of November 2020

CENTRAL MAINTENANCE • Responded to 105 consumer complaints during regular working hours. • Responded to 25 consumer complaints after hours. • Responded to IO field activity complaints - replaced 9 defective meters and transponders,

replaced I Cast Iron meter box cover. • Total of O hydrants and standpipes flushed in the Upcountry area. • Total of O gallons flushed • Completed a total of 0 tie ins, 0 taps, 3 bores, and 0 final inspections. • Replaced/repaired 4 gate valves/stops/CI boxes • Responded to 13 Re-open/shut meter complaints • Responded to 6 High-Low pressure complaints. • Responded to O No water and 1 dirty water complaints. • Repaired 1 hydrant/standpipe. • Replaced 15' of¾" Copper pipe • Replaced 135' of l" Copper pipe • Replaced 1 0' of 1 ¼" Copper pipe • Replaced 35' of 1 ½" Copper pipe • Replaced IO' of 2" Copper pipe • Replaced O' of 1 ¼" main line Copper pipe • Replaced O' of 4" DI pipe • Replaced 6' of 6" DI pipe • Replaced 40' of 8" DI pipe • Repaired 3 main lines • Repaired 27 leaking meters. • Repaired 3 leaking service laterals. • Replaced 14 leaking service laterals. • Installed 0 new service laterals. • Relocate O service laterals/meters for consumer. • Replaced 9 meters and transponders • Leak Detection located ft. of pipe and leaks located. • Installed in line valves - 20 • Patched sinking roads. • Marked out patches for paving list. • Checked patches from paving list that were done by contractors. • Located water lines and water valves. • Tank SCADA Night-time calls

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• Tank maintenance scheduling • Flushing crew assisting in the Lahaina area. • Utility locate requests at all excavations.

UPCOUNTRY MAINTENANCE • Responded to a total of 49 calls during regular working hours. • Responded to a total of 21 calls after working hours. • Completed 1 Job Orders. • Responded to O Field Activities. • Completed 4 Agriculture Inspection. • Responded to a total of 48 calls during regular working hours. • Responded to a total of 24 calls after working hours. • Completed 1 Job Orders. • Conducted 4 agricultural inspections. • Responded to 4 no leaks to be found. • Responded to 3 private leaks. • Responded to 5 assist to close/open. • Responded to 3 high / low psi complaints. • Repaired/ Replaced 4 Hydrant/ Standpipes. • Responded to 8 miscellaneous calls. • Repaired 9 meters leaks. • Repaired 4 - l" service laterals. • Replaced 125' of l" service laterals. • Repaired 2 - 1 ¼" service laterals. • Replaced 35' of 1 ¼" service laterals. • Repaired 1 - 1 ½" service laterals. • Replaced 6' of 1 ½" service laterals. • Repaired 7 - 2" small mains. • Replaced 4' of 2" small mains. • Repaired 1 - 2 ½" small mains. • Repaired 1 - 3" small mains. • Replaced 30' of 3" small mains. • Repaired 1 - 4" large mains. • Repaired 1 - 8" large mains. • Repaired/ Replaced (7) 2" PE, (I) 2 ½" GI, (1) 3" GI and (2) 3" PVC Small mains and

(I) 4" CI and (1) 8" AC Large mains.

HANA MAINTENANCE • Responded to 3 Consumer Complaints during regular working hours. • Responded to a total of 1 calls after working hours. • Completed 10 Field Activities - Profiled 1 meter, verified 7 meter readings, tuned off 1

meter per consumer request. • Repaired O - l" service line leaks

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• Repaired 0- 1 1/4" main line leaks • Repaired 1- 1 1/2" mainline leaks • Repaired O - 2" mainline leaks • Repaired 2 - 4" mainline leaks • Naska - Delivered pressure monitors after removing from Hydrant and Standpipes,

picked up new weed eater from base yard. • Naska - Weekly delivery of paperwork and picking up of supplies and parts. • Makaalae - Koali - Assisted inspector with installation of pressure monitors. • Hamoa - Resets of wells # 1, #2 • Wakiu - Reset of well C • Wailuku - Delivered thumb drive from meter profile. Also consumer payments when get. • Koali - Keanae - Conduct daily check • Hamoa, Koali, Wakiu, Makapipi, Keanae - Tank maintenance. • Hamoa, Wakiu, Nahiku, Keanae - Topped off chlorine weekly. • Hamoa, Wakiu, Keanae, Makapipi - Took monthly well samples and delivered to lab. • Kaupo to Keanae - Read 553 meters • Wailuku - Deliver thumb drive from meter read. • Makapipi -get meter monthly reading. • Koali - Keanae - Standpipe and hydrant maintenance • Hana office - Blue Jeans meeting. • Hamoa - Increase chlorine pump settings. Pump #2

• Wakiu - Quarterly Inventory.

LAHAINA MAINTENANCE • Responded to 13 consumer complaints during regular business hours.

• Responded to 6 consumer complaints after hours.

• Completed 12 Field Activities - replaced 7 defective meters, replaced 8 defective transponders, picked up 2 meter readings, unlocked 1 meter per Fiscal, checked 1 meter for tampering, no signs of tampering, removed 1 construction meter.

• Completed 2 Job Orders.

• Unlocked 1 stopcock & recorded meter reading for consumer.

• Recorded 1 meter reading.

• Completed 1 Job Order.

• Unlocked 1 CI meter box for consumer.

• Completed 12 Field Activities.

• Responded to 1 mainline complaint.

• Responded to 1 service complaint. (Private)

• Responded to 3 meter complaints.

• Responded to 1 hydrant complaint.

• Responded to 1 hydrant/hi-low pressure complaint.

• Responded to 2 hi-low pressure complaints .

• Responded to 1 shut/open water request.

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• Responded to 2 no water complaints.

• Responded to 1 dirty water complaint.

• Responded to 3 miscellaneous complaints.

• Repaired 1 mainline leak on 1 O" CI pipe.

• Exposed 1 O" CI mainline & 1" corporation.

• Removed 1 old 1" corporation for abandoned service lateral.

• Replaced 2' of I" service with copper pipe.

• Repaired 3 meter leaks.

• Replaced & raised 1 plastic meter box for consumer.

• Repaired 2 hydrant leaks.

• Replaced 1 hydrant, hydrant bury & riser.

• Replaced 2' of 6" hydrant lateral with DI pipe.

• Patched cement sidewalk in Napili area.

• Flushed water in Lahaina area.

• Removed old meter heads & transponders for recycling.

• Wahikuli/Kahana Booster Maintenance.

• Tank Maintenance.

• Hydrant Maintenance.

• Completed 3 - 1" corporation taps for contractor.

• Replaced 1 - 1 ½" meter and transponder.

• Replaced 6 - 5/8" meters and transponders.

• Replaced 1 - 3" transponder.

• Removed 1 - 3" temporary construction meter for contractor.

• Checked on 1 tamper reported. (No Sign Of Tampering)

• Dropped off & picked up paperwork, fittings and equipment from Central Baseyard.

MOLOKAI MAINTENANCE • Responded to 18 consumer complaints during regular working hours. • Responded to 5 consumer complaints after hours. • Responded to 15 field activities complaints - replaced 6 defective meters and

transponders, verified 7 meter readings, profiled 4 meters, unlocked 1 meter. • Hydrant maintenance. • Service all truck vehicles. • Clean up at Baseyard. • High low readings • PH Readings. • Pick up freight and ship out freight via Young Brothers. • Meter readings. • Well samples. • Fill hypo and check chlorine at all tank sites. • All tank site maintenance. • Meter leaks. • Profile and Test meters .

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• GPS Meters. • Vehicle maintenance. • Lock and install meters. • PH readings. • Paint hydrants. • Exercise hydrant valves.

CONSTRUCTION • Hale Pili Way - Replaced 46 feet of 2-1/2-inch galvanized service lateral, and riser to

standpipe #306 and reinstalled concrete pad. Replaced 15feet of 1inch damaged copper service lateral, re-patched road.

• Piiholo WTF - Reinforced 12each of 2 inch and 4inch pump lines with cement. • Hana Hwy - Repaired 8inch AC mainline. Re-patched road. • Honokohau Valley - Repaired leaks on 6 inch drisco mainline. Walked line, cut trees,

and cleared 6 inch and 2 inch mainlines. • Ulupalakua/Kanaio - Walked line, cleared trees, installed chases, buried exposed lines,

and serviced air release valves. • Olinda, Hawaiian Homes # 3 & 4, Omaopio, Kanaio, Ulupalakua and Kihei Kamaole

tank sites - Cleaned, cleared fence lines and cut trees.

SUPPORT SERVICES CARPENTERS

• Replaced Valve Boxes in the Central District. • Formed and poured steps at Mokuhau Pump Station • Sidewalk repair in Kihei .

HYDRANT MAINTENANCE • Rebuilt 4 hydrants/standpipes. • Service/painted 44 hydrants/standpipes in the Haiku district.

MECHANIC SHOP • Worked on 30 vehicles. • Serviced 12vehicles. • Completed 10 brake jobs. • Responded to 4 trouble calls. • Completed 8 PUC inspections.

METER SHOP • Completed 102 Field Activities for the Fiscal Department. • Replaced 93 defective meters. • Replaced 92 defective transponders. • Tested 75 meters and found them all working properly. • Tested 21 meters and found them to be faulty. • Upgraded 1 meters. • Removed 1 meter due to NRP or Non-payment.

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•

• Replaced I plastic meter lid.

VALVE MAINTENANCE • Checked and adjusted valves at 8 sites. • Checked on controls at 6 sites. • Checked 8 recorders. • Installed 2 recorders. • Serviced 3 valves at various sites. • Pumped out vault boxes in Kihei and Kula.

WELDER • Railings for Mokuhau stairs. • Assisted Lahaina Maintenance. • CM#2486 - Repaired truck racks.

WAREHOUSE • Issue items and materials.

• Ensure all requisitions are equipped with product numbers and work order number. • Process these requisitions into the IF AS Data Base. • Correct errors from stock order.

• Receive email from audit clerks, fixed errors in question to close accounts.

• Cycle count shelves and investigate errors, log it and correct it. • Cycle count outer districts.

• Receive shipment of orders. Count and ensure order is correct.

• Rotate shelves, restock shelves.

• Create reports to start new orders.

• Create bids, process bids and send to Purchasing .

• Issue uniforms and safety supplies to employees. • Receive purchase orders, go to local vendors to pick up items.

• Process receiving to send to Accounting to process

• Receive phone in orders and inquires.

• Ship transfer orders/restock orders to outer districts.

• Processing transfer orders.

• Receiving meter products .

• Replicate with configuration on meters and HRE LCD/EP CE serial numbers into CCB.

• Issue all meters and change to correct size ofHRE LCE/EP CE.

• Issue employees new and current, all PPE and Uniforms.

• Clean inside and outside ofKahului base yard.

Cc: HK/SO

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DWS Groundwater Use - Island of Maui Aquifer Aquifer Sustainable Total Pumpage Pumpage MAV % Sustainable Sector System Yield (MGD) Well Name Well No. Last 12 Months as of 11 /30/20 Yield

W ailuku Waikapu 3

lao 20 Mokuhau 1 5330-09 128,724,000 351,705 1.76%

Mokuhau 2 5330-10 0 0 0.00%

Mokuhau 3 5330-11 927,810,000 2,535,000 12.68%

Waihee 1 5431 -02 848,897,000 2,319,391 11 .60%

Waihee 2 5431-03 353,617,000 966,167 4.83%

Waihee 3 5431-04 1,330,478,000 3,635,186 18.18%

Waiehu Heights 1 5430-01 0 0 0.00%

Waiehu Heights 2 5430-02 443,298,000 1,211 ,197 6.06% 0 Keoaniwai 5332-05 263 ,386,000 719,634 3.60%

lao Tank Site Well 5230-02 192,059,000 524,751 2.62% Waikapu Well 5131-01 374,767,000 1,023,954 5.1 2% Wai luku 1 5230-04 370,249 ,000 1,011 ,609 5.06% Wai luku 2 5230-05 306,405 ,000 837,172 4.19%

lao Subtotal 15,135,765 75.68%

Waihee 8 North Waihee # 1 5631-02 83,996,000 229,497 2.87% North Waihee # 2 5631-03 209,353,000 572,003 7.15% Kanoa 1 5731-02 323,266,000 883,240 11 .04%

Kanoa 2 5731 -04 296,332 ,000 809,650 10.12% Kupaa 5731-03 553 ,761,000 1,513,008 18.91%

Waihee Subtotal 4,007,399 50.09%

Kahakuloa 5

Centra l Kahului 1 Maui Lani #5 5229-04 20,174,000 55,120 5.51% Maui Lani #6 5229-05 103,572,000 282 ,984 28.30% Maui Lani #7 5229-06 183,513,000 501,402 50.1 4%

Kahului Subtotal 839,505 83.95%

Kamaole 11

Paia 7 Hamakuapoko 1 5420-02 490,000 1,339 0.02% Hamakuapoko 2 5320-01 625,000 1,708 0.02%

Paia Subtotal 3,046 0.04%

Makawao 7 Pookela 5118-02 179,854,000 491,404 7.02%

Makawao Subtotal 491,404 7.02%

Koolau Haiku 24 Kaupaka lua 5317-01 220,304,000 601,923 2.51% Haiku 541 9-01 116,659,000 318,740 1.33%

Haiku Subtotal 920,664 3.84%

Honopou 16

Waikamoi 37

Keanae 75 Keanae 1 5108-01 9,666,000 26,410 0.04% Keanae 2 5108-02 3,433,000 9,380 0.01%

Keanae Subtotal 35,790 0.05%

Hana Kuhiwa 14

Kawai papa 31 Hamoa 1 4300-02 20,126,000 54,989 0.18%

Hamoa 2 4300-03 70,578,000 192,836 0.62%

Aquifer Aquife r Sector System

Kawaipapa Subtotal

Waihoi

Klpahulu

Kahikinu i Kaupo

Nakula

Lualailua

Lahaina Honokohau

Honolua

Honolua Subtotal

Honokowai

Launiupoko

Launiupoko Subtotal

Olowalu

Ukumehame

Sustainable Yield (MGD)

18

15

13

7

11

9

8

6

7

2

2

Well Name

Wakiu B Wakiu C

NapiliA Napili B NapiliC Honokahua A Honokahua B

Kanaha 1 Kanaha 2 Waipuka 1 Waipuka 2

IIAMAOU 11

Total Pumpage Pumpage MAV % Sustainable Well No. Last 12 Months as of 11 /30/20 Yield

4600-03 12,406,000 33,896 0.11 % 4600-04 24,862,000 67,929 0.22%

6 349,650 1.13%

5838-01 5,391 ,000 14,730 0.18% 5838-02 91 ,543,000 250,117 3.13% 5838-04 429,688,000 1,174,011 14.68% 5838-03 0 0 0.00% 5938-01 52,868,000 144,448 1.81 %

1,583,306 19.79%

5339-03 40,727,000 111,276 1.59% 5339-04 22 ,120,000 60,437 0.86% 5339-01 20,142,000 55,033 0.79% 5339-02 66,703,000 182,249 2.60%

408 ,995 5.84%

II

DWS Groundwater Use - Island of Molokai I

Aqu ifer Aquifer Sustainable Developable I Tota l Pumpage Pumpage MAV Sustainable % DY Sector System Yield Yield Well Name Well No. Last 12 Mon th s as of 11 /30/20 Yield -% DWS MWWGR

West Kaluakoi 2 2

Punakou 2 2

Central Hoolehua 2 2

Manawainui 2 2

Kualaouu 5 5 Kualaouu 0801-03 125,003,000 341 ,538 6.83% 6.83% Waikalae Tunnel 1059-01 0 0 0.00% 0.00%

Kualapuu Subtotal 341 ,538 6.83% 6.83%

Southeast Kamiloloa 3 3

Kawela 5 5 Kawela 0457-01 98,974,000 270,421 5.41 % 5.41%

Kawela Subtotal 270,421 5.41 % 5.41%

Ualapue 8 8 Ualapue 0449-01 75,403,000 206,019 2.58% 2.58%

Ualaoue Subtotal 206 019 2.58% 2.58%

Waialua 6 8

Northeast Kalaupapa 2 0

Kahanui 3 0

Waikolu 5 4.5

Haupu 2 0

Pelekunu 9 0

Wallau 15 0

Halawa 8 0

division reports presented december 17, 2020

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