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MARI ON COUNT Y UT I L I T I E S (MCU) F Y2020 F DE P - - PowerPoint PPT Presentation

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MARI ON COUNT Y UT I L I T I E S (MCU) F Y2020 F DE P Spring s F unding Pro je c ts MCU PROJE CT PRI ORI T Y 1. No rthwe st Re g io na l Wa ste wa te r T re a tme nt F a c ility I mpro ve me nts 2. US27/ NW 70th Ave Se

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SLIDE 1

MARI ON COUNT Y UT I L I T I E S (MCU)

F Y2020 F DE P Spring s F unding Pro je c ts

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SLIDE 2

MCU PROJE CT PRI ORI T Y

1. No rthwe st Re g io na l Wa ste wa te r T re a tme nt F a c ility I mpro ve me nts 2. US27/ NW 70th Ave Se ptic to Se we r 3. Oa k Be nd/ I

  • 75 Wa te r Qua lity I

mpro ve me nt Pro je c t 4. Sta te Ro a d 200 Se ptic to Se we r 5. Pa c ka g e Wa ste wa te r Pla nt Re mo va l Pro g ra m

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SLIDE 3

NORT HWE ST RE GI ONAL WAST E WAT E R T RE AT ME NT F ACI L I T Y I MPROVE ME NT S

Mario n Co unty U tilitie s – Prio rity Ranking # 1

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SLIDE 4

PROJE CT L OCAT I ON

Pro je c t is within the

R ainbow Spr ings BMAP

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SLIDE 5

PROJE CT DE SCRI PT I ON

  • Upg ra de e xisting WWT

F to AWT sta nda rds

  • Will tre a t to 3 mg / L
  • f T

N

  • I

nc re a se c a pa c ity fro m 0.2 MGD to 1.5 MGD

  • Will a llo w future c o nne c tio ns o f pa c ka g e pla nts

a nd se ptic syste ms

  • Pro je c t will suppo rt the BMAP g o a ls b y re duc ing nitro g e n

lo a ding to the Ra inb o w Rive r spring she d a nd a llo w fo r future re mo va l o f se ptic syste ms a nd pa c ka g e pla nts.

  • Pro je c t c o nsists o f c o nstruc ting :
  • Ne w 1.5 MGD T

re a tme nt Pro c e ss with b io lo g ic a l nutrie nt re mo va l

  • (2) 0.75 MGD Cla rifie rs
  • (2) F

lo w Splitting Struc ture s fo r future o xida tio n ditc he s

  • 0.5 MG E

q ua liza tio n Ba sin

  • Ne w He a dwo rks a nd Sc re e ning Struc ture
  • Ne w De wa te ring Are a
  • Ne w RAS/ WAS Pumping Syste m
  • Ne w MCC Ro o m
  • Ne w Auto ma tic Ge ne ra to r
  • Ne w E

fflue nt Pump Sta tio n

  • Pro je c t c o nsists o f re tro fitting :
  • E

xisting L ift Sta tio n

  • E

xisting Sa nd F ilte r with Disc F ilte rs (2.0 MGD c a pa c ity)

  • E

xpa nsio n o f E xisting Chlo rine Co nta c t Ba sins to 2.0 MGD

  • E

xisting Struc ture will b e c o nve rte d to a n a e ro b ic dig e ste r o r sludg e ho lding ta nk. Pre limina ry Co nc e pt Pla n

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SLIDE 6

PROJE CT T I ME L I NE AND F UNDI NG

  • De sign (Now – 9/ 30/ 2019)
  • Pre limina ry E

ng ine e ring Re po rt – I n Pro g re ss

  • 30% De sig n – 3 mo nths
  • 60% De sig n – 3 mo nths
  • 90% De sig n – 2 mo nths
  • Pro po se d F

ina l De sig n – 1 mo nth

  • Re que st for

Bids (11/ 15/ 2019 – 4/ 1/ 2020)

  • RF

B Adve rtise me nt

  • RF

B E va lua tio n a nd Awa rd – 4 mo nths

  • NT

P to Co ntra c to r – 1.5 mo nths

  • Constr

uc tion (5/ 1/ 2020 – 11/ 30/ 2021)

  • Co mme nc e Co nstruc tio n
  • Sub sta ntia l Co mple tio n – 5 mo nths
  • Co nstruc tio n Co mple te – 2 mo nths

T

  • tal Pr
  • je c t Cost = $15,383,033

Constr uc tion Cost = $13,500,000

  • MCU Sha re (De sig n + 25% Co nstruc tio n)
  • Prio r F

unding = $199,834

  • F

Y2019 F unding = $1,683,199

  • F

Y2020 Pro po se d F unding = $3,375,000

  • F

DE P Sta te Spring s F unding (50% Co nstruc tio n)

  • F

Y2020 Pro po se d F unding = $6,750,000

  • SWF

WMD CF I F unding (25% Co nstruc tio n)

  • F

Y2020 Pro po se d F unding = $3,375,000

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SLIDE 7

PROJE CT BE NE F I T S

  • Nitro g e n Re duc tio n: 1,774 lb o f T

N/ yr

  • Co st e ffe c tive ne ss: $293/ lb o f T

N

  • Ma rio n Co unty is c o mmitte d to this

pro je c t

  • Ab ility to ha ndle future flo ws fro m ne w

de ve lo pme nt, c o nne c tio n o f pa c ka g e pla nts, a nd c o nne c tio n o f se ptic ta nks

  • Co unty Ordina nc e in pla c e to me e t

3.0 mg / L T N

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SLIDE 8

US27/ US70T H AVE SE PT I C T O SE WE R

Mario n Co unty U tilitie s – Prio rity Ranking # 2

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SLIDE 9

PROJE CT L OCAT I ON

Pro je c t is within the

R ainbow Spr ings BMAP

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SLIDE 10

PROJE CT DE SCRI PT I ON

  • T

he e xisting pla za o n the so uthe a st side o f the inte rse c tio n is c urre ntly o n a se ptic syste m a nd ha s 16 units.

  • T

he Co unty ha s a 16” fo rc e ma in o n the we st side o f NW 70th Ave nue .

  • Purpo se o f the pro je c t is to c o nne c t the e xisting pla za to the Co unty’ s c e ntra lize d

wa ste wa te r syste m a nd a b a ndo n the ir se ptic syste m.

  • Pro je c t will inc lude :
  • Co nstruc tio n o f a n o n-site lift sta tio n
  • Co nstruc tio n o f a g ra vity ne two rk
  • Co nstruc tio n o f a fo rc e ma in
  • Ab a ndo nme nt o f e xisting se ptic syste m
  • T

he re is a sig ne d a g re e me nt in pla c e fo r the pla za to c o nne c t to Ma rio n Co unty.

  • Pro je c t will suppo rt the BMAP g o a ls b y re duc ing nitro g e n lo a ding to the Ra inb o w

Rive r spring she d b y re mo ving the se ptic syste m.

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SLIDE 11

PROJE CT T I ME L I NE AND F UNDI NG

  • De sign (10/ 1/ 2019 – 3/ 27/ 2020)
  • 30% De sig n – 2 mo nths
  • 60% De sig n – 1.5 mo nths
  • 90% De sig n – 1 mo nth
  • Pro po se d F

ina l De sig n – 1.5 mo nths

  • Re que st for

Bids (3/ 30/ 2020 – 6/ 29/ 2020)

  • RF

B Adve rtise me nt – 2 mo nths

  • RF

B E va lua tio n a nd Awa rd – 0.5 mo nths

  • NT

P to Co ntra c to r – 0.5 mo nths

  • Constr

uc tion (7/ 13/ 2020 – 1/ 29/ 2021)

  • Co mme nc e Co nstruc tio n
  • Sub sta ntia l Co mple tio n – 5 mo nths
  • Co nstruc tio n Co mple te – 1.5 mo nths

T

  • tal Pr
  • je c t Cost = $558,972
  • T

hird Pa rty Sha re (25% Co nstruc tio n)

  • F

Y2020 Pro po se d F unding = $139,743

  • F

DE P Sta te Spring s F unding (50% Co nstruc tio n)

  • F

Y2020 Pro po se d F unding = $279,486

  • SWF

WMD CF I F unding (25% Co nstruc tio n)

  • F

Y2020 Pro po se d F unding = $139,743

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SLIDE 12

PROJE CT BE NE F I T S

  • Nitro g e n Re duc tio n: 382 lb o f T

N/ yr

  • AWT

Nitro g e n Co nc e ntra tio n: 3 mg / L T N

  • Wa te r Ma de Ava ila b le : 5,420 g pd o f

re c la im wa te r

  • Co st E

ffe c tive ne ss: $49/ lb o f T N

  • Ma rio n Co unty is c o mmitte d to this

pro je c t

  • De ve lo pe r’ s Ag re e me nt fo r c o nne c tio n

to se we r ha s b e e n sig ne d

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SLIDE 13

OAK BE ND/ I

  • 75 WAT

E R QUAL I T Y I MPROVE ME NT PROJE CT

Mario n Co unty U tilitie s – Prio rity Ranking # 3 F DOT I-75 Re st Ar e a Oak Be nd MHP

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SLIDE 14

PROJE CT L OCAT I ON

Pro je c t is within the

R ainbow Spr ings BMAP and Silve r Spr ings BMAPs

Clo se st PF A is Silve r

Spr ings

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SLIDE 15

PROJE CT DE SCRI PT I ON

  • T

wo WW pa c ka g e pla nts:

  • Oa k Be nd Mo b ile Ho me Pa rk
  • F

DOT I

  • 75 Re st Are a
  • Bo th within Silve r Spring s BMAP
  • Co unty Co nne c tio n - Oa k Run WWT

F

  • WWT

F within Ra inb o w Spring s BMAP

  • Pro je c t will inc lude :
  • T

wo o n-site lift sta tio ns

  • 13,000 L

F 6-inc h F M; 5,700 L F 8-inc h F M

  • Ab a ndo nme nt o f e xisting pa c ka g e pla nts
  • Pro je c t will suppo rt the BMAP g o a ls b y

re duc ing nitro g e n lo a ding to the Silve r Spring s spring she d b y re mo ving the pa c ka g e pla nts.

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SLIDE 16

PROJE CT T I ME L I NE AND F UNDI NG

  • De sign (10/ 1/ 2019 – 9/ 30/ 2020)
  • 30% De sig n – 3 mo nths
  • 60% De sig n – 3 mo nths
  • 90% De sig n – 2 mo nths
  • Pro po se d F

ina l De sig n – 1 mo nth

  • Constr

uc tion (10/ 1/ 2020 – 9/ 30/ 2021)

  • Co mme nc e me nt – No ve mb e r 2020
  • Sub sta ntia l Co mple tio n – Se pte mb e r

2021

T

  • tal Pr
  • je c t Cost = $2,172,820
  • T

hird Pa rty Sha re

  • F

Y2020 Pro po se d F unding = $0

  • F

Y2021 Pro po se d F unding = $1,013,980

  • F

DOT : $627,700

  • E

q uity: $386,280

  • F

DE P Sta te Spring s F unding

  • F

Y2020 Pro po se d F unding = $257,520

  • F

Y2021 Pro po se d F unding = $901,320

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SLIDE 17

PROJE CT BE NE F I T S

  • T

re a tme nt @ Oa k Run WWT F > WW PP

  • Re duc e N lo a ding to Silve r Spring s

BMAP a re a b y 766 lb -T N/ yr

  • Up to 12,500 g pd o f a dditio na l

re c la ime d wa te r a va ila b le

  • Pe r SWF

WMD, the c o st e ffe c tive ne ss o f the pro je c t is a ppro xima te ly $67/ lb o f T N

  • Re mo va l o f 242 se ptic ta nks
  • Up to 850 a dditio na l se ptic ta nks
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SLIDE 18

ST AT E ROAD 200 SE PT I C T O SE WE R

Mario n Co unty U tilitie s – Prio rity Ranking # 4

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SLIDE 19

PROJE CT L OCAT I ON

Pro je c t is within the

R ainbow Spr ings BMAP

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SLIDE 20

PROJE CT DE SCRI PT I ON

  • T

he Co unty ha s a 20” fo rc e ma in o n Sta te Ro a d 200 a t the inte rse c tio n o f SW 95th Stre e t Ro a d. T he flo ws fro m this lo c a tio n g o to the Oa k Run WWT F within the Ra inb o w Spring s BMAP.

  • T

he pro je c t will c o nne c t the e xisting 35 de ve lo pme nts to the 12” fo rc e ma in tha t will b e c o nstruc te d a lo ng the no rthwe st side o f SR200.

  • Pro je c t will inc lude :
  • Co nstruc tio n o f o n-site g rinde r sta tio ns
  • Co nstruc tio n o f fo rc e ma ins
  • Ab a ndo nme nt o f e xisting se ptic syste ms
  • Pro je c t will suppo rt the BMAP g o a ls b y re duc ing nitro g e n lo a ding to the

Ra inb o w Rive r spring she d b y re mo ving the se ptic syste ms.

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SLIDE 21

PROJE CT T I ME L I NE AND F UNDI NG

  • De sign (2/ 25/ 2019 – 1/ 17/ 2020)
  • Re a c h o ut to pro pe rty o wne rs a g a in to inq uire

a b o ut c o nne c tio n to se we r

  • Re c e ive c o mmitme nt le tte rs fo r se we r

c o nne c tio n – 3 mo nths

  • 30% De sig n – 5 mo nths
  • 60% De sig n – 1 mo nth
  • 90% De sig n – 1 mo nth
  • Pro po se d F

ina l De sig n – 1 mo nth

  • Re que st for

Bids (1/ 17/ 2020 – 5/ 25/ 2020)

  • RF

B Adve rtise me nt – 3 mo nths

  • RF

B E va lua tio n a nd Awa rd – 0.5 mo nths

  • NT

P to Co ntra c to r – 0.5 mo nths

  • Constr

uc tion (6/ 1/ 2020 – 1/ 8/ 2021)

  • Co mme nc e Co nstruc tio n
  • Sub sta ntia l Co mple tio n – 6 mo nths
  • Co nstruc tio n Co mple te – 1 mo nth

T

  • tal Pr
  • je c t Cost = $4,014,096
  • MCU Sha re (De sig n + Co nstruc tio n o f

fo rc e ma in)

  • Prio r F

unding = $103,241

  • F

Y2019 F unding = $1,285,855

  • F

Y2020 Pro po se d F unding = $350,000

  • F

DE P Sta te Spring s F unding

  • F

Y2020 Pro po se d F unding = $1,618,750

  • SWF

WMD CF

IF

unding

  • F

Y2020 Pro po se d F unding = $656,250

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SLIDE 22

PROJE CT BE NE F I T S

  • Nitro g e n Re duc tio n: 336 lb o f T

N/ yr (a ssuming a n e stima te d o ne E RC pe r pa rc e l)

  • Oa k Run WWT

F e fflue nt T N: 5.8 mg / L

  • Wa te r Ma de Ava ila b le : 2,690 g pd o f re c la im

wa te r

  • Co st E

ffe c tive ne ss: $394/ lb o f T N

  • Ma rio n Co unty is c o mmitte d to c o nstruc ting the

fo rc e ma in a lo ng SR200

  • Pre ve ntio n o f a t le a st 25 a dditio na l se ptic ta nks a s

Ma rio n Co unty re q uire s ne w de ve lo pme nt to c o nne c t to wa ste wa te r if fa c ilitie s a re a va ila b le

  • Ab ility to ha ndle future flo ws fro m ne w

de ve lo pme nt a nd po te ntia l se ptic -to -se we r pro je c ts

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SLIDE 23

PACK AGE WAST E WAT E R PL ANT RE MOVAL PROGRAM

Mario n Co unty U tilitie s – Prio rity Ranking # 5

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SLIDE 24

PROJE CT L OCAT I ON

Pro je c t is within the

R ainbow Spr ings BMAP

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SLIDE 25

PROJE CT DE SCRI PT I ON

  • T

he Co unty ha s e xisting infra struc ture tha t wo uld a llo w 6 pa c ka g e wa ste wa te r pla nts to b e a b a ndo ne d.

  • T

he pro je c t will c o nne c t 6 de ve lo pme nts to the Co unty’ s c e ntra lize d se we r syste m. F lo ws fro m this pro je c t wo uld g o to e ithe r the No rthwe st Re g io na l WWT F (will tre a t to 3 mg / L T N) o r the Oa k Run WWT F (tre a ts to a b o ut 5.8 mg / L T N).

  • Pro je c t will inc lude :
  • Co nstruc tio n o f o n-site lift sta tio ns
  • Co nstruc tio n o f fo rc e ma ins
  • Ab a ndo nme nt o f e xisting pa c ka g e wa ste wa te r pla nts
  • Pro je c t will suppo rt the BMAP g o a ls b y re duc ing nitro g e n lo a ding to the

Ra inb o w Rive r spring she d b y re mo ving the pa c ka g e wa ste wa te r pla nts.

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SLIDE 26

PROJE CT T I ME L I NE AND F UNDI NG

  • De sign (2/ 25/ 2019 – 4/ 10/ 2020)
  • Re a c h o ut to pro pe rty o wne rs to inq uire a b o ut

c o nne c tio n to se we r

  • Re c e ive c o mmitme nt le tte rs fo r se we r

c o nne c tio n – 5 mo nths

  • 30% De sig n – 5 mo nths
  • 60% De sig n – 1 mo nth
  • 90% De sig n – 1 mo nth
  • Pro po se d F

ina l De sig n – 1 mo nth

  • Re que st for

Bids (4/ 13/ 2020 – 8/ 3/ 2020)

  • RF

B Adve rtise me nt – 2.5 mo nths

  • RF

B E va lua tio n a nd Awa rd – 1 mo nth

  • NT

P to Co ntra c to r – 0.5 mo nths

  • Constr

uc tion (8/ 24/ 2020 – 8/ 27/ 2021)

  • Co mme nc e Co nstruc tio n
  • Sub sta ntia l Co mple tio n – 11 mo nths
  • Co nstruc tio n Co mple te – 1 mo nth

T

  • tal Pr
  • je c t Cost = $3,119,876
  • MCU Sha re (De sig n)
  • F

Y2020 Pro po se d F unding = $283,625

  • F

DE P Sta te Spring s F unding

  • F

Y2020 Pro po se d F unding = $1,559,938

  • SWF

WMD CF

IF

unding

  • F

Y2020 Pro po se d F unding = $1,276,313

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SLIDE 27

PROJE CT BE NE F I T S

  • Nitro g e n Re duc tio n: 1,156 lb o f T

N/ yr

  • Wa te r Ma de Ava ila b le : 45,700 g pd o f

re c la im wa te r

  • Co st E

ffe c tive ne ss: $95/ lb o f T N

  • Co unty Ordina nc e in pla c e sta rting

Ja nua ry 1, 2019

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SLIDE 28

T HANK YOU