16
;p A61" KO APPR DRAWN DE SIGNED CHECKED APPROVED NOTeS: •• 1 CfJA"TfJt1R5 JYc,ec rRfJ.M I/. s. u. &. 5o...vetJt?£ (/tJA/JR4K6Le ;g95 ARcA Pt.AIV ENllNEERIN8 · DIVISION STATION BOW, H. H. DATE SHEET DRAWING NO. ' 5/ I /go _f_oFL M l!.-5-5

Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

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Page 1: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

p A61

KO APPR

DRAWN

DE SIGNED

CHECKED

APPROVED

NOTeS

bullbullbull

1 CfJATfJt1R5 JYcec JcYcLtJ~ctJ rRfJM I s u amp 5ovetJtpound (tJAJR4K6Le g95

ARcA PtAIV

ENllNEERIN8 middot DIVISION

MC~~MACIlt STATION BOW H H

DATE SHEET DRAWING NO

5I go _f_oFL Ml-5-5

Merrimack Generating

Station

Old Dilchargc Canal

New DUchargc Caoal

Hooksett Power Dam

bull s 20

middot -shy

gof~

--

Soucook River

Old Discharge Canal

New Discharge Canal

~

AJlenstown Public

Access Area middot middotmiddotmiddot ~ ~~ s l~ _ middot

Hooksett~-~ -~ Power ~~middot gtll ~middot middot Hooksett nim ~) middot

Soucook River

Garvins Falls Dam

middotbull

Intake Struaun

Merrimack Generating

Station

Discharge Weir

Old Discharge Canal

AllenstoPubli

Access A middot

middot

wn c re~

t--

I

I bullbull I o-o II

I

L - l

-P middotmiddot~

ATTACHMENT A

~ HYDRAZINE STORAGE (2 DRUMS)-ANTIFREEZE ETC (30 DRUMS) x x x x--- x

~ RIVER ROAD ~

POWER SPRAY MODULE PART-PLAN ~~MONIA

NOT TO SCALE --- RAILCARS

(9 RAILCARS)

- ===---- ~---- - --~GENO -- --~

- -

- ASSEMBLY POINTS-

middotmiddot - -- FUEL OIL JET-A amp NATURAL GAS CONTROL STATION - WATER HYDRANTS amp CONNECTIONS

- CHEMICALS amp CHEMICAL STORAGE --- - -- WASTEWATER -- - FENCE

~ - WIND SOCK LOCATIONS (MOUNTED TOP OF UTILITY POLES)

4 MISC CHANGES 92501 PRB WC JMR

3 MISC CHANGES 3700 PRB MG

2 MISC CHANGES 31399 PRB GBS

1 MISC CHANGES 3497 AGP GBS -

REV NO REVISION DESCRIPTION DATE DSN ORN CHKD APPR

S-1gti Public Service RETAIL

-f ofNew Hampshire BUSINESS GROUP SYSTEM PROJECTS

SIGNATURES DATE EMERGENCY RESPONSE DSN

DETAIL PLANORN NMV 5-95

CHKD BHE 5-95 MERRI MACK STATION APPR AAA 5-95 BOW NH SCALE 1 = 50 DWG NO MK-S-30- 1

b 0 I)

I I

DATE PLOTTED 10-23-2001

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

I _

-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

APPR AAA 5 95

SCALE 1 = 50 DWG NO MK-S- 30-1

E10

SHEET _ OF _ DATE PLOTTED

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

_____Cortif-UOU flo-v dur-i11~ 11orrpa tcdmiddotmiddot~ori o1 lirie oper-c3tiori

MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

51012MWArt~ FLoYlS BASCO ON ANNUAL deglltAlNFAlL OF 3lo pound7~1 W rn- A ~UNO =F C08=1=1 CIENT O F 80 deg0

lEXC EiPr 12oOF tieA1Ngt gt SvJAfV1- AND ~LAG POND

ltbullH-llCH HAY~ 100o KuNOFI CoE r-FtCIE-JrJ

-rfor

3qo w--1B Mc-Rl2lM 1Ch~T~TlOfl ~~~~ 0~~~ ~0 APPR bow-ME-QZlMtch Cou~T1NE -H~MPSHH2Ew

CHKD _J J) La~ pusuc sERv1cE co OF NEw HAMPSHIRE ML Mfn A~ ENGINEERING DIVISION ) Yl - - L J J

APPR- ------- SCALENone DATE (imiddotQG- (0

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

- ~middot lt-gt 11 I

-

-

M -1~ ilgt

_____

Li-~ E-~ D

----- 111tei--rnl+teri+ fo

_____C-011+i11uo~b flo~ dultrtci r]Otf11c3l lt0tcStlo11 o1 lirte oper--dTiori

MGD~ MILLJOt-J GALLOMmiddotS fE1C VA

GPO -== GALLO~S _P ER DA

SIOTltMWATtE FLoWS 13AS6V ON ANNUAL ~INFALL OF 3~ -7~ )Jin- A ~LgtNOF=J= CD~l=lCIENT OF aomiddot1 excEPr ]2oOF DeAbullNS) SAIANP AND ~G Po~o W~hC H HPYE 100~ iltuNcgtFF C0euroF=l=IC1euro1)

11t r

------------------~---------------------------------------_----+--+---+----+----1 ~C - E-M ~ C Or ~AE-f2 f-LO~

J ilYr A AP DuegtLC ~~ZlCE- Co of N 4--t 4Clo wr M G- I ___gt~--=o ~6 - pound-R2lM~Cn ~TATl01~ --___

~~~ o~~c~o APPR Egtow ~ Mt-Z2MAC~ Cou~Tf )N fW +lMP=in2Cshy__~--------_----------------------------------------

CHKD _JJ) L~ pusL1c sERv1cE co OF NEW HAMPSHIREmiddot Mmiddot L _M- rmiddotn~ENGINEERING DIVISION Q r) l J J

APPRmiddot------- SCALEmiddot None DATE-00lto~(0

_

~ -

_

-

_

I I I I I I I II151)61 CPO

I middot I 1-------- I Vte

ffom MelrimcscIlt-

l2h1e sect() MtD

APO

I 1 MC0

(18ooo FT ) J ) 14000APD 900 ltgtltgt

I I le-ci i-t-1 DI

----- t11ter1T1ittet fOW _____middotcori+i11ou~ flo-1 dur-iri4 ]Olrfldl

~tstori 011 lirie opeldt101 MGDmiddot MlLLIOIJ CloLLONS A=1i 01gty GPD - GAU01IS p~ DAY

STlgtliMWAnI RoWS BASED ON INUAl ~11lFAU OF 3gt 7~ )ltJinI A ~NOil= ()gtampR=IClliNT OF sobull1

(EXC~ ~F PltAbullN$ SvJANP AtICgt ~G PoNCgt Wl-lbullC-1 HltVIS IOOY ~NOFF co-1c1ewT)

n-ltcStme11tshyPl111-t- bull

I L ASJ lA)IOFIU Jt()(GPJ - -- ~TECOtJpoundGTION rANK

I 2750 (7Pgt (Aoa ) LS fAlJ ORAKSMK2 lOOF f)lAllYS

dII ( 60 ()()() tr z) middotoo~e

-10~~ to dtrp~p~er-e

f 2lCMCD

I 137 ) M6D ovrFALL 001

dtrpe~t 1---~C~~middot~ ~li~~~~=~l ~middottgtGldrc d~e~ber~G~oo ~--~~=----- bull2

gtdule)

N YiltO OIVVHVeti ~cltel

D) i te ltfh- =gtf=gtte1115

tltji1iprtlerit~rool drd1 ltgt C-f-terniic11

v drd lJb~ 4 2Do GPD 2000o C PD

11Ymiddot

)

J

=EO 07 t2TUCUIbull------- -------shy

bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

-i I I

I

$ I

2bull92 (o

~r----f

I 35G2GfO f~ I

I I

lAOl

NO I

L -----

_ - ~~TANr 2tO~fAVCl

z G)

LEGENDSbull

f2330ooo bull 1 o ru

(2520(XJOl11101L)

lt47ns GPM

1979 MOO MCMJWCX (amp 4 UGI~~ 8 l4J RNltlNllT

McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

lWCS r-ccn SYSTEM

ADUSJ M1 TO lO SU

r - - - 1 ----------I lsatcnvd I lKAJCO VASTCYATCRtoliALIZAllOO COMU1JOUS IACkwASHlltCACOOft TAtlaquo SOJDS COITTAtl AllSdegTJDN CNLJCNJ KlDINGGAAVTTY rtlttlltSIV~ll Q_MlrlalS HCfAlS

40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

IS1lCbull bull bull ~ x l~ ~1pound0 GM CACM

lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

OCUSpound -SlltUSC AS ro1-cwfGD HAktP

s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

AC$111UM SMT CAICC IWfAGCD

DFr Sitpound

DllUllATC reuse As

rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

llANSINPAllAllE

Page 2: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

Merrimack Generating

Station

Old Dilchargc Canal

New DUchargc Caoal

Hooksett Power Dam

bull s 20

middot -shy

gof~

--

Soucook River

Old Discharge Canal

New Discharge Canal

~

AJlenstown Public

Access Area middot middotmiddotmiddot ~ ~~ s l~ _ middot

Hooksett~-~ -~ Power ~~middot gtll ~middot middot Hooksett nim ~) middot

Soucook River

Garvins Falls Dam

middotbull

Intake Struaun

Merrimack Generating

Station

Discharge Weir

Old Discharge Canal

AllenstoPubli

Access A middot

middot

wn c re~

t--

I

I bullbull I o-o II

I

L - l

-P middotmiddot~

ATTACHMENT A

~ HYDRAZINE STORAGE (2 DRUMS)-ANTIFREEZE ETC (30 DRUMS) x x x x--- x

~ RIVER ROAD ~

POWER SPRAY MODULE PART-PLAN ~~MONIA

NOT TO SCALE --- RAILCARS

(9 RAILCARS)

- ===---- ~---- - --~GENO -- --~

- -

- ASSEMBLY POINTS-

middotmiddot - -- FUEL OIL JET-A amp NATURAL GAS CONTROL STATION - WATER HYDRANTS amp CONNECTIONS

- CHEMICALS amp CHEMICAL STORAGE --- - -- WASTEWATER -- - FENCE

~ - WIND SOCK LOCATIONS (MOUNTED TOP OF UTILITY POLES)

4 MISC CHANGES 92501 PRB WC JMR

3 MISC CHANGES 3700 PRB MG

2 MISC CHANGES 31399 PRB GBS

1 MISC CHANGES 3497 AGP GBS -

REV NO REVISION DESCRIPTION DATE DSN ORN CHKD APPR

S-1gti Public Service RETAIL

-f ofNew Hampshire BUSINESS GROUP SYSTEM PROJECTS

SIGNATURES DATE EMERGENCY RESPONSE DSN

DETAIL PLANORN NMV 5-95

CHKD BHE 5-95 MERRI MACK STATION APPR AAA 5-95 BOW NH SCALE 1 = 50 DWG NO MK-S-30- 1

b 0 I)

I I

DATE PLOTTED 10-23-2001

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

I _

-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

APPR AAA 5 95

SCALE 1 = 50 DWG NO MK-S- 30-1

E10

SHEET _ OF _ DATE PLOTTED

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

_____Cortif-UOU flo-v dur-i11~ 11orrpa tcdmiddotmiddot~ori o1 lirie oper-c3tiori

MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

51012MWArt~ FLoYlS BASCO ON ANNUAL deglltAlNFAlL OF 3lo pound7~1 W rn- A ~UNO =F C08=1=1 CIENT O F 80 deg0

lEXC EiPr 12oOF tieA1Ngt gt SvJAfV1- AND ~LAG POND

ltbullH-llCH HAY~ 100o KuNOFI CoE r-FtCIE-JrJ

-rfor

3qo w--1B Mc-Rl2lM 1Ch~T~TlOfl ~~~~ 0~~~ ~0 APPR bow-ME-QZlMtch Cou~T1NE -H~MPSHH2Ew

CHKD _J J) La~ pusuc sERv1cE co OF NEw HAMPSHIRE ML Mfn A~ ENGINEERING DIVISION ) Yl - - L J J

APPR- ------- SCALENone DATE (imiddotQG- (0

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

- ~middot lt-gt 11 I

-

-

M -1~ ilgt

_____

Li-~ E-~ D

----- 111tei--rnl+teri+ fo

_____C-011+i11uo~b flo~ dultrtci r]Otf11c3l lt0tcStlo11 o1 lirte oper--dTiori

MGD~ MILLJOt-J GALLOMmiddotS fE1C VA

GPO -== GALLO~S _P ER DA

SIOTltMWATtE FLoWS 13AS6V ON ANNUAL ~INFALL OF 3~ -7~ )Jin- A ~LgtNOF=J= CD~l=lCIENT OF aomiddot1 excEPr ]2oOF DeAbullNS) SAIANP AND ~G Po~o W~hC H HPYE 100~ iltuNcgtFF C0euroF=l=IC1euro1)

11t r

------------------~---------------------------------------_----+--+---+----+----1 ~C - E-M ~ C Or ~AE-f2 f-LO~

J ilYr A AP DuegtLC ~~ZlCE- Co of N 4--t 4Clo wr M G- I ___gt~--=o ~6 - pound-R2lM~Cn ~TATl01~ --___

~~~ o~~c~o APPR Egtow ~ Mt-Z2MAC~ Cou~Tf )N fW +lMP=in2Cshy__~--------_----------------------------------------

CHKD _JJ) L~ pusL1c sERv1cE co OF NEW HAMPSHIREmiddot Mmiddot L _M- rmiddotn~ENGINEERING DIVISION Q r) l J J

APPRmiddot------- SCALEmiddot None DATE-00lto~(0

_

~ -

_

-

_

I I I I I I I II151)61 CPO

I middot I 1-------- I Vte

ffom MelrimcscIlt-

l2h1e sect() MtD

APO

I 1 MC0

(18ooo FT ) J ) 14000APD 900 ltgtltgt

I I le-ci i-t-1 DI

----- t11ter1T1ittet fOW _____middotcori+i11ou~ flo-1 dur-iri4 ]Olrfldl

~tstori 011 lirie opeldt101 MGDmiddot MlLLIOIJ CloLLONS A=1i 01gty GPD - GAU01IS p~ DAY

STlgtliMWAnI RoWS BASED ON INUAl ~11lFAU OF 3gt 7~ )ltJinI A ~NOil= ()gtampR=IClliNT OF sobull1

(EXC~ ~F PltAbullN$ SvJANP AtICgt ~G PoNCgt Wl-lbullC-1 HltVIS IOOY ~NOFF co-1c1ewT)

n-ltcStme11tshyPl111-t- bull

I L ASJ lA)IOFIU Jt()(GPJ - -- ~TECOtJpoundGTION rANK

I 2750 (7Pgt (Aoa ) LS fAlJ ORAKSMK2 lOOF f)lAllYS

dII ( 60 ()()() tr z) middotoo~e

-10~~ to dtrp~p~er-e

f 2lCMCD

I 137 ) M6D ovrFALL 001

dtrpe~t 1---~C~~middot~ ~li~~~~=~l ~middottgtGldrc d~e~ber~G~oo ~--~~=----- bull2

gtdule)

N YiltO OIVVHVeti ~cltel

D) i te ltfh- =gtf=gtte1115

tltji1iprtlerit~rool drd1 ltgt C-f-terniic11

v drd lJb~ 4 2Do GPD 2000o C PD

11Ymiddot

)

J

=EO 07 t2TUCUIbull------- -------shy

bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

-i I I

I

$ I

2bull92 (o

~r----f

I 35G2GfO f~ I

I I

lAOl

NO I

L -----

_ - ~~TANr 2tO~fAVCl

z G)

LEGENDSbull

f2330ooo bull 1 o ru

(2520(XJOl11101L)

lt47ns GPM

1979 MOO MCMJWCX (amp 4 UGI~~ 8 l4J RNltlNllT

McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

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PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

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PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

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Page 3: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

--

Soucook River

Old Discharge Canal

New Discharge Canal

~

AJlenstown Public

Access Area middot middotmiddotmiddot ~ ~~ s l~ _ middot

Hooksett~-~ -~ Power ~~middot gtll ~middot middot Hooksett nim ~) middot

Soucook River

Garvins Falls Dam

middotbull

Intake Struaun

Merrimack Generating

Station

Discharge Weir

Old Discharge Canal

AllenstoPubli

Access A middot

middot

wn c re~

t--

I

I bullbull I o-o II

I

L - l

-P middotmiddot~

ATTACHMENT A

~ HYDRAZINE STORAGE (2 DRUMS)-ANTIFREEZE ETC (30 DRUMS) x x x x--- x

~ RIVER ROAD ~

POWER SPRAY MODULE PART-PLAN ~~MONIA

NOT TO SCALE --- RAILCARS

(9 RAILCARS)

- ===---- ~---- - --~GENO -- --~

- -

- ASSEMBLY POINTS-

middotmiddot - -- FUEL OIL JET-A amp NATURAL GAS CONTROL STATION - WATER HYDRANTS amp CONNECTIONS

- CHEMICALS amp CHEMICAL STORAGE --- - -- WASTEWATER -- - FENCE

~ - WIND SOCK LOCATIONS (MOUNTED TOP OF UTILITY POLES)

4 MISC CHANGES 92501 PRB WC JMR

3 MISC CHANGES 3700 PRB MG

2 MISC CHANGES 31399 PRB GBS

1 MISC CHANGES 3497 AGP GBS -

REV NO REVISION DESCRIPTION DATE DSN ORN CHKD APPR

S-1gti Public Service RETAIL

-f ofNew Hampshire BUSINESS GROUP SYSTEM PROJECTS

SIGNATURES DATE EMERGENCY RESPONSE DSN

DETAIL PLANORN NMV 5-95

CHKD BHE 5-95 MERRI MACK STATION APPR AAA 5-95 BOW NH SCALE 1 = 50 DWG NO MK-S-30- 1

b 0 I)

I I

DATE PLOTTED 10-23-2001

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

I _

-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

APPR AAA 5 95

SCALE 1 = 50 DWG NO MK-S- 30-1

E10

SHEET _ OF _ DATE PLOTTED

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

_____Cortif-UOU flo-v dur-i11~ 11orrpa tcdmiddotmiddot~ori o1 lirie oper-c3tiori

MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

51012MWArt~ FLoYlS BASCO ON ANNUAL deglltAlNFAlL OF 3lo pound7~1 W rn- A ~UNO =F C08=1=1 CIENT O F 80 deg0

lEXC EiPr 12oOF tieA1Ngt gt SvJAfV1- AND ~LAG POND

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CHKD _J J) La~ pusuc sERv1cE co OF NEw HAMPSHIRE ML Mfn A~ ENGINEERING DIVISION ) Yl - - L J J

APPR- ------- SCALENone DATE (imiddotQG- (0

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11t r

------------------~---------------------------------------_----+--+---+----+----1 ~C - E-M ~ C Or ~AE-f2 f-LO~

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APPRmiddot------- SCALEmiddot None DATE-00lto~(0

_

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I middot I 1-------- I Vte

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I L ASJ lA)IOFIU Jt()(GPJ - -- ~TECOtJpoundGTION rANK

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bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

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OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

-i I I

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02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

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t I

__________________________________

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DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

lWCS r-ccn SYSTEM

ADUSJ M1 TO lO SU

r - - - 1 ----------I lsatcnvd I lKAJCO VASTCYATCRtoliALIZAllOO COMU1JOUS IACkwASHlltCACOOft TAtlaquo SOJDS COITTAtl AllSdegTJDN CNLJCNJ KlDINGGAAVTTY rtlttlltSIV~ll Q_MlrlalS HCfAlS

40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

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PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

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NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

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Page 4: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

Soucook River

Garvins Falls Dam

middotbull

Intake Struaun

Merrimack Generating

Station

Discharge Weir

Old Discharge Canal

AllenstoPubli

Access A middot

middot

wn c re~

t--

I

I bullbull I o-o II

I

L - l

-P middotmiddot~

ATTACHMENT A

~ HYDRAZINE STORAGE (2 DRUMS)-ANTIFREEZE ETC (30 DRUMS) x x x x--- x

~ RIVER ROAD ~

POWER SPRAY MODULE PART-PLAN ~~MONIA

NOT TO SCALE --- RAILCARS

(9 RAILCARS)

- ===---- ~---- - --~GENO -- --~

- -

- ASSEMBLY POINTS-

middotmiddot - -- FUEL OIL JET-A amp NATURAL GAS CONTROL STATION - WATER HYDRANTS amp CONNECTIONS

- CHEMICALS amp CHEMICAL STORAGE --- - -- WASTEWATER -- - FENCE

~ - WIND SOCK LOCATIONS (MOUNTED TOP OF UTILITY POLES)

4 MISC CHANGES 92501 PRB WC JMR

3 MISC CHANGES 3700 PRB MG

2 MISC CHANGES 31399 PRB GBS

1 MISC CHANGES 3497 AGP GBS -

REV NO REVISION DESCRIPTION DATE DSN ORN CHKD APPR

S-1gti Public Service RETAIL

-f ofNew Hampshire BUSINESS GROUP SYSTEM PROJECTS

SIGNATURES DATE EMERGENCY RESPONSE DSN

DETAIL PLANORN NMV 5-95

CHKD BHE 5-95 MERRI MACK STATION APPR AAA 5-95 BOW NH SCALE 1 = 50 DWG NO MK-S-30- 1

b 0 I)

I I

DATE PLOTTED 10-23-2001

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

I _

-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

APPR AAA 5 95

SCALE 1 = 50 DWG NO MK-S- 30-1

E10

SHEET _ OF _ DATE PLOTTED

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

_____Cortif-UOU flo-v dur-i11~ 11orrpa tcdmiddotmiddot~ori o1 lirie oper-c3tiori

MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

51012MWArt~ FLoYlS BASCO ON ANNUAL deglltAlNFAlL OF 3lo pound7~1 W rn- A ~UNO =F C08=1=1 CIENT O F 80 deg0

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-rfor

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CHKD _J J) La~ pusuc sERv1cE co OF NEw HAMPSHIRE ML Mfn A~ ENGINEERING DIVISION ) Yl - - L J J

APPR- ------- SCALENone DATE (imiddotQG- (0

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

- ~middot lt-gt 11 I

-

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_____

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----- 111tei--rnl+teri+ fo

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GPO -== GALLO~S _P ER DA

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11t r

------------------~---------------------------------------_----+--+---+----+----1 ~C - E-M ~ C Or ~AE-f2 f-LO~

J ilYr A AP DuegtLC ~~ZlCE- Co of N 4--t 4Clo wr M G- I ___gt~--=o ~6 - pound-R2lM~Cn ~TATl01~ --___

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APPRmiddot------- SCALEmiddot None DATE-00lto~(0

_

~ -

_

-

_

I I I I I I I II151)61 CPO

I middot I 1-------- I Vte

ffom MelrimcscIlt-

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----- t11ter1T1ittet fOW _____middotcori+i11ou~ flo-1 dur-iri4 ]Olrfldl

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STlgtliMWAnI RoWS BASED ON INUAl ~11lFAU OF 3gt 7~ )ltJinI A ~NOil= ()gtampR=IClliNT OF sobull1

(EXC~ ~F PltAbullN$ SvJANP AtICgt ~G PoNCgt Wl-lbullC-1 HltVIS IOOY ~NOFF co-1c1ewT)

n-ltcStme11tshyPl111-t- bull

I L ASJ lA)IOFIU Jt()(GPJ - -- ~TECOtJpoundGTION rANK

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)

J

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bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

-i I I

I

$ I

2bull92 (o

~r----f

I 35G2GfO f~ I

I I

lAOl

NO I

L -----

_ - ~~TANr 2tO~fAVCl

z G)

LEGENDSbull

f2330ooo bull 1 o ru

(2520(XJOl11101L)

lt47ns GPM

1979 MOO MCMJWCX (amp 4 UGI~~ 8 l4J RNltlNllT

McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

lWCS r-ccn SYSTEM

ADUSJ M1 TO lO SU

r - - - 1 ----------I lsatcnvd I lKAJCO VASTCYATCRtoliALIZAllOO COMU1JOUS IACkwASHlltCACOOft TAtlaquo SOJDS COITTAtl AllSdegTJDN CNLJCNJ KlDINGGAAVTTY rtlttlltSIV~ll Q_MlrlalS HCfAlS

40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

IS1lCbull bull bull ~ x l~ ~1pound0 GM CACM

lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

OCUSpound -SlltUSC AS ro1-cwfGD HAktP

s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

AC$111UM SMT CAICC IWfAGCD

DFr Sitpound

DllUllATC reuse As

rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

llANSINPAllAllE

Page 5: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

I

I bullbull I o-o II

I

L - l

-P middotmiddot~

ATTACHMENT A

~ HYDRAZINE STORAGE (2 DRUMS)-ANTIFREEZE ETC (30 DRUMS) x x x x--- x

~ RIVER ROAD ~

POWER SPRAY MODULE PART-PLAN ~~MONIA

NOT TO SCALE --- RAILCARS

(9 RAILCARS)

- ===---- ~---- - --~GENO -- --~

- -

- ASSEMBLY POINTS-

middotmiddot - -- FUEL OIL JET-A amp NATURAL GAS CONTROL STATION - WATER HYDRANTS amp CONNECTIONS

- CHEMICALS amp CHEMICAL STORAGE --- - -- WASTEWATER -- - FENCE

~ - WIND SOCK LOCATIONS (MOUNTED TOP OF UTILITY POLES)

4 MISC CHANGES 92501 PRB WC JMR

3 MISC CHANGES 3700 PRB MG

2 MISC CHANGES 31399 PRB GBS

1 MISC CHANGES 3497 AGP GBS -

REV NO REVISION DESCRIPTION DATE DSN ORN CHKD APPR

S-1gti Public Service RETAIL

-f ofNew Hampshire BUSINESS GROUP SYSTEM PROJECTS

SIGNATURES DATE EMERGENCY RESPONSE DSN

DETAIL PLANORN NMV 5-95

CHKD BHE 5-95 MERRI MACK STATION APPR AAA 5-95 BOW NH SCALE 1 = 50 DWG NO MK-S-30- 1

b 0 I)

I I

DATE PLOTTED 10-23-2001

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

I _

-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

APPR AAA 5 95

SCALE 1 = 50 DWG NO MK-S- 30-1

E10

SHEET _ OF _ DATE PLOTTED

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

_____Cortif-UOU flo-v dur-i11~ 11orrpa tcdmiddotmiddot~ori o1 lirie oper-c3tiori

MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

51012MWArt~ FLoYlS BASCO ON ANNUAL deglltAlNFAlL OF 3lo pound7~1 W rn- A ~UNO =F C08=1=1 CIENT O F 80 deg0

lEXC EiPr 12oOF tieA1Ngt gt SvJAfV1- AND ~LAG POND

ltbullH-llCH HAY~ 100o KuNOFI CoE r-FtCIE-JrJ

-rfor

3qo w--1B Mc-Rl2lM 1Ch~T~TlOfl ~~~~ 0~~~ ~0 APPR bow-ME-QZlMtch Cou~T1NE -H~MPSHH2Ew

CHKD _J J) La~ pusuc sERv1cE co OF NEw HAMPSHIRE ML Mfn A~ ENGINEERING DIVISION ) Yl - - L J J

APPR- ------- SCALENone DATE (imiddotQG- (0

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

- ~middot lt-gt 11 I

-

-

M -1~ ilgt

_____

Li-~ E-~ D

----- 111tei--rnl+teri+ fo

_____C-011+i11uo~b flo~ dultrtci r]Otf11c3l lt0tcStlo11 o1 lirte oper--dTiori

MGD~ MILLJOt-J GALLOMmiddotS fE1C VA

GPO -== GALLO~S _P ER DA

SIOTltMWATtE FLoWS 13AS6V ON ANNUAL ~INFALL OF 3~ -7~ )Jin- A ~LgtNOF=J= CD~l=lCIENT OF aomiddot1 excEPr ]2oOF DeAbullNS) SAIANP AND ~G Po~o W~hC H HPYE 100~ iltuNcgtFF C0euroF=l=IC1euro1)

11t r

------------------~---------------------------------------_----+--+---+----+----1 ~C - E-M ~ C Or ~AE-f2 f-LO~

J ilYr A AP DuegtLC ~~ZlCE- Co of N 4--t 4Clo wr M G- I ___gt~--=o ~6 - pound-R2lM~Cn ~TATl01~ --___

~~~ o~~c~o APPR Egtow ~ Mt-Z2MAC~ Cou~Tf )N fW +lMP=in2Cshy__~--------_----------------------------------------

CHKD _JJ) L~ pusL1c sERv1cE co OF NEW HAMPSHIREmiddot Mmiddot L _M- rmiddotn~ENGINEERING DIVISION Q r) l J J

APPRmiddot------- SCALEmiddot None DATE-00lto~(0

_

~ -

_

-

_

I I I I I I I II151)61 CPO

I middot I 1-------- I Vte

ffom MelrimcscIlt-

l2h1e sect() MtD

APO

I 1 MC0

(18ooo FT ) J ) 14000APD 900 ltgtltgt

I I le-ci i-t-1 DI

----- t11ter1T1ittet fOW _____middotcori+i11ou~ flo-1 dur-iri4 ]Olrfldl

~tstori 011 lirie opeldt101 MGDmiddot MlLLIOIJ CloLLONS A=1i 01gty GPD - GAU01IS p~ DAY

STlgtliMWAnI RoWS BASED ON INUAl ~11lFAU OF 3gt 7~ )ltJinI A ~NOil= ()gtampR=IClliNT OF sobull1

(EXC~ ~F PltAbullN$ SvJANP AtICgt ~G PoNCgt Wl-lbullC-1 HltVIS IOOY ~NOFF co-1c1ewT)

n-ltcStme11tshyPl111-t- bull

I L ASJ lA)IOFIU Jt()(GPJ - -- ~TECOtJpoundGTION rANK

I 2750 (7Pgt (Aoa ) LS fAlJ ORAKSMK2 lOOF f)lAllYS

dII ( 60 ()()() tr z) middotoo~e

-10~~ to dtrp~p~er-e

f 2lCMCD

I 137 ) M6D ovrFALL 001

dtrpe~t 1---~C~~middot~ ~li~~~~=~l ~middottgtGldrc d~e~ber~G~oo ~--~~=----- bull2

gtdule)

N YiltO OIVVHVeti ~cltel

D) i te ltfh- =gtf=gtte1115

tltji1iprtlerit~rool drd1 ltgt C-f-terniic11

v drd lJb~ 4 2Do GPD 2000o C PD

11Ymiddot

)

J

=EO 07 t2TUCUIbull------- -------shy

bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

-i I I

I

$ I

2bull92 (o

~r----f

I 35G2GfO f~ I

I I

lAOl

NO I

L -----

_ - ~~TANr 2tO~fAVCl

z G)

LEGENDSbull

f2330ooo bull 1 o ru

(2520(XJOl11101L)

lt47ns GPM

1979 MOO MCMJWCX (amp 4 UGI~~ 8 l4J RNltlNllT

McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

lWCS r-ccn SYSTEM

ADUSJ M1 TO lO SU

r - - - 1 ----------I lsatcnvd I lKAJCO VASTCYATCRtoliALIZAllOO COMU1JOUS IACkwASHlltCACOOft TAtlaquo SOJDS COITTAtl AllSdegTJDN CNLJCNJ KlDINGGAAVTTY rtlttlltSIV~ll Q_MlrlalS HCfAlS

40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

IS1lCbull bull bull ~ x l~ ~1pound0 GM CACM

lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

OCUSpound -SlltUSC AS ro1-cwfGD HAktP

s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

AC$111UM SMT CAICC IWfAGCD

DFr Sitpound

DllUllATC reuse As

rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

llANSINPAllAllE

Page 6: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

~ HYDRAZINE STORAGE (2 DRUMS)-ANTIFREEZE ETC (30 DRUMS) x x x x--- x

~ RIVER ROAD ~

POWER SPRAY MODULE PART-PLAN ~~MONIA

NOT TO SCALE --- RAILCARS

(9 RAILCARS)

- ===---- ~---- - --~GENO -- --~

- -

- ASSEMBLY POINTS-

middotmiddot - -- FUEL OIL JET-A amp NATURAL GAS CONTROL STATION - WATER HYDRANTS amp CONNECTIONS

- CHEMICALS amp CHEMICAL STORAGE --- - -- WASTEWATER -- - FENCE

~ - WIND SOCK LOCATIONS (MOUNTED TOP OF UTILITY POLES)

4 MISC CHANGES 92501 PRB WC JMR

3 MISC CHANGES 3700 PRB MG

2 MISC CHANGES 31399 PRB GBS

1 MISC CHANGES 3497 AGP GBS -

REV NO REVISION DESCRIPTION DATE DSN ORN CHKD APPR

S-1gti Public Service RETAIL

-f ofNew Hampshire BUSINESS GROUP SYSTEM PROJECTS

SIGNATURES DATE EMERGENCY RESPONSE DSN

DETAIL PLANORN NMV 5-95

CHKD BHE 5-95 MERRI MACK STATION APPR AAA 5-95 BOW NH SCALE 1 = 50 DWG NO MK-S-30- 1

b 0 I)

I I

DATE PLOTTED 10-23-2001

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

I _

-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

APPR AAA 5 95

SCALE 1 = 50 DWG NO MK-S- 30-1

E10

SHEET _ OF _ DATE PLOTTED

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

_____Cortif-UOU flo-v dur-i11~ 11orrpa tcdmiddotmiddot~ori o1 lirie oper-c3tiori

MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

51012MWArt~ FLoYlS BASCO ON ANNUAL deglltAlNFAlL OF 3lo pound7~1 W rn- A ~UNO =F C08=1=1 CIENT O F 80 deg0

lEXC EiPr 12oOF tieA1Ngt gt SvJAfV1- AND ~LAG POND

ltbullH-llCH HAY~ 100o KuNOFI CoE r-FtCIE-JrJ

-rfor

3qo w--1B Mc-Rl2lM 1Ch~T~TlOfl ~~~~ 0~~~ ~0 APPR bow-ME-QZlMtch Cou~T1NE -H~MPSHH2Ew

CHKD _J J) La~ pusuc sERv1cE co OF NEw HAMPSHIRE ML Mfn A~ ENGINEERING DIVISION ) Yl - - L J J

APPR- ------- SCALENone DATE (imiddotQG- (0

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

- ~middot lt-gt 11 I

-

-

M -1~ ilgt

_____

Li-~ E-~ D

----- 111tei--rnl+teri+ fo

_____C-011+i11uo~b flo~ dultrtci r]Otf11c3l lt0tcStlo11 o1 lirte oper--dTiori

MGD~ MILLJOt-J GALLOMmiddotS fE1C VA

GPO -== GALLO~S _P ER DA

SIOTltMWATtE FLoWS 13AS6V ON ANNUAL ~INFALL OF 3~ -7~ )Jin- A ~LgtNOF=J= CD~l=lCIENT OF aomiddot1 excEPr ]2oOF DeAbullNS) SAIANP AND ~G Po~o W~hC H HPYE 100~ iltuNcgtFF C0euroF=l=IC1euro1)

11t r

------------------~---------------------------------------_----+--+---+----+----1 ~C - E-M ~ C Or ~AE-f2 f-LO~

J ilYr A AP DuegtLC ~~ZlCE- Co of N 4--t 4Clo wr M G- I ___gt~--=o ~6 - pound-R2lM~Cn ~TATl01~ --___

~~~ o~~c~o APPR Egtow ~ Mt-Z2MAC~ Cou~Tf )N fW +lMP=in2Cshy__~--------_----------------------------------------

CHKD _JJ) L~ pusL1c sERv1cE co OF NEW HAMPSHIREmiddot Mmiddot L _M- rmiddotn~ENGINEERING DIVISION Q r) l J J

APPRmiddot------- SCALEmiddot None DATE-00lto~(0

_

~ -

_

-

_

I I I I I I I II151)61 CPO

I middot I 1-------- I Vte

ffom MelrimcscIlt-

l2h1e sect() MtD

APO

I 1 MC0

(18ooo FT ) J ) 14000APD 900 ltgtltgt

I I le-ci i-t-1 DI

----- t11ter1T1ittet fOW _____middotcori+i11ou~ flo-1 dur-iri4 ]Olrfldl

~tstori 011 lirie opeldt101 MGDmiddot MlLLIOIJ CloLLONS A=1i 01gty GPD - GAU01IS p~ DAY

STlgtliMWAnI RoWS BASED ON INUAl ~11lFAU OF 3gt 7~ )ltJinI A ~NOil= ()gtampR=IClliNT OF sobull1

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REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

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DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

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IC1 DoTE

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ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

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11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

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Page 7: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

_

~

D

ilYDRAZliJ~TORAG~RUM~ ANTIFRCEZE ETC (30 DRUIS)

~ ~~AMMONIA --- RAILCARS

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-----~ -=shy -shy--shy --====-shy-- - -shy-- -shy-- ~

LEGEND

- middot middot shy -

ASSEMBLY POINTS

FUEL OIL JET-A amp NATURAL GAS CONTROL STATION

WATER HYDRANTS amp CONNECTIONS

CH E~1 ICALS amp CHEMICAL STORAGE

WASTEWATER

-11shy - FENCE

MISC CHANGES 3497 AGP GBS lerfr ~oogt REV NO

~ ~ REVISION DESCRIPTION DATE DSN ORN CHKD APPR

General Engineering Division

SJGNATURES UATL -

DSN EME RGENCY RES PONSE

DETAIL PLAN MERRIMACK STATION

ll-1~ 3J BOW N H ~

DRN NMV 5-95

CHKD BHE 5-95

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SCALE 1 = 50 DWG NO MK-S- 30-1

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SHEET _ OF _ DATE PLOTTED

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MGD= MILLION C ALLOt-JS ~ gtAJ

GPD = GALLONS P ER DAY

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COOLING DISCHARGE W POWER

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REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

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02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

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PtMlT

t I

__________________________________

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A~C ABDVCGRDUND UNLESS

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DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

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STEwATER

100000 GPD FALLING FILM

EVAPORATOR

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WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

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Page 8: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

43 200 GPD 20000 CA PD

- --- - I11ter-rpittetit fov

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MGD= MILLION C ALLOt-JS ~ gtAJ

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1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

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PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

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I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

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I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

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Page 9: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

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REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

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DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

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(2520(XJOl11101L)

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McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

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I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

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PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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Page 10: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

I I I I I I I II151)61 CPO

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ffom MelrimcscIlt-

l2h1e sect() MtD

APO

I 1 MC0

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----- t11ter1T1ittet fOW _____middotcori+i11ou~ flo-1 dur-iri4 ]Olrfldl

~tstori 011 lirie opeldt101 MGDmiddot MlLLIOIJ CloLLONS A=1i 01gty GPD - GAU01IS p~ DAY

STlgtliMWAnI RoWS BASED ON INUAl ~11lFAU OF 3gt 7~ )ltJinI A ~NOil= ()gtampR=IClliNT OF sobull1

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bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

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McIAJfJdeg w4nie S PILA j ~fl fa l __

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7t-4 tfiO

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I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

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lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

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s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

AC$111UM SMT CAICC IWfAGCD

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rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

llANSINPAllAllE

Page 11: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

bullNTRACTORsbull PARKING GRAVEL AREA)

COOLING DISCHARGE W POWER

SPRAY MODULES

REV DSN ORN CHKD APPRREVISION DESCRIPTION DATENO

eu1~ General Engineeringpound = Public Service W ofNew Hampshire Division

DATESIGNATURES _ SITE PLAN DSN AGP

MERRIMACK STATION ORN GBS 3 591

ED BOW NH m

SCALE 1 = 100 DWG NO P-M-0001 SHEET - or - DATE PLOTIED

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

OOHt fOUR ~ PER VEAR) COM~Tr rvo4 5~ TNlaquo FOR WAla 50f M6AI 0CANlNG2 1n GtOfAvGl tOOMfOMCf~3~~ bull370 QO(AVGJ MK211 II

-i I I

I

$ I

2bull92 (o

~r----f

I 35G2GfO f~ I

I I

lAOl

NO I

L -----

_ - ~~TANr 2tO~fAVCl

z G)

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f2330ooo bull 1 o ru

(2520(XJOl11101L)

lt47ns GPM

1979 MOO MCMJWCX (amp 4 UGI~~ 8 l4J RNltlNllT

McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

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lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

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s-pound UltAllOH

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Page 12: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

___

4AOiUVCJl1NlLTfORCl5 SIDI Mfl- QfA_~GSMC)

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(2520(XJOl11101L)

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McIAJfJdeg w4nie S PILA j ~fl fa l __

571bull GJO r----I __ J

7t-4 tfiO

TOCUgtlltIgt COOLING WATER

I ~~ 17bull4 GfO~C

1

I I I

PRELIMINARY

Int 2906

AFTER COPY

NC TESbull

1 STDRM WATER FUJVS BASED llN ANNUAL RAIHFALL CF J653bull IJITH A RlHFf ClEFTICIENT Df SOX ltEXCEPT RODr DRAINS SWAMP AND SLAG PCJND VHIOI HAVE llllrC RlNFf CCEfFlCIENTgt

02

01

IC1 DoTE

REVISION

GENERALCONTINUDUS FUJV DURING ENGINEERING---- DURING NORMAL STA~

ON UNE IJPERATIDN DIVISION

STATION

MK-M-1235

00 121115

SCHEMATIC OF WATER aow MERRIMACK

NGD MILLIIJN GAlLlJNS PER DAY GPD = GALLONS PER DAY

- - - INTERMITTENT FUJV

~

(

6JTlamp

PtMlT

t I

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

lWCS r-ccn SYSTEM

ADUSJ M1 TO lO SU

r - - - 1 ----------I lsatcnvd I lKAJCO VASTCYATCRtoliALIZAllOO COMU1JOUS IACkwASHlltCACOOft TAtlaquo SOJDS COITTAtl AllSdegTJDN CNLJCNJ KlDINGGAAVTTY rtlttlltSIV~ll Q_MlrlalS HCfAlS

40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

IS1lCbull bull bull ~ x l~ ~1pound0 GM CACM

lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

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s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

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DFr Sitpound

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aJ degILllV

~ ~ amp ~

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Page 13: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

__________________________________

-1-1N A DD-YEAR FLO)D PLAIN

A~C ABDVCGRDUND UNLESS

DRAWN ~ampJUI PUBLIC SERVICE EN81NEERIN8 ______ GB STAt-JTON _ II CompanyofNewHampshire DIVISION ---1

DESIGNED

MERRIMACK STATION CHECKED SITE PLAN

AGrP BDW NH APPR OVEO SCALE DATE SHEET DRAWING NO

11

AGP = 200 5-1-89 _I Of_ MK-M-3DDCHICO APP

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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r - - - 1 ----------I lsatcnvd I lKAJCO VASTCYATCRtoliALIZAllOO COMU1JOUS IACkwASHlltCACOOft TAtlaquo SOJDS COITTAtl AllSdegTJDN CNLJCNJ KlDINGGAAVTTY rtlttlltSIV~ll Q_MlrlalS HCfAlS

40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

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llCACTIOH JAKIC IIVI

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lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

OCUSpound -SlltUSC AS ro1-cwfGD HAktP

s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

AC$111UM SMT CAICC IWfAGCD

DFr Sitpound

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rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

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Page 14: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

NOTE I THEWASTEWATER SYSTEM CAN OPERATE TWO TREATMENT

TRAINS IN PARALLEL 2 THE TREATMENT SYSTEM INCLUDES TWO VOLUME REDUCTION

UNIT PROCESSES WHICH CAN RECEIVE FLOW AT THE DISCRETION OF THE OPERATOR THESE ARE LOCATED BETWEEN THE FINAL TREATED WASTEWATER HOLDING TANKS AND THE GRAVITY FILTERS POSSIBLE FLOW SCENARIOS ARE LABELED OPTION I OPTION 2 AND OPTION 3

amp FGD wASTEwATER 103000 GPD

EQUAUZATION TANKS

SIZEbull 14 cent X 37H__ _ _ bull 40300 GAL EACH 80600 GAL TOTAL -

ISAMPLER

TREATED IJASTEwATER EtFLUENT HOLDING

TANKS SIZEbull 14 cent x 16- lO H ____

16407 GAL EACH 32814 GAL TOTAL

FLOIJ HETER INFLUENT

100000 GPD TO POTIJ

I __ TREATED EFFLUENT

1

OPTION 2 TREATED

I OR f--- EFFLUENT r----

OPTION 3 HOLDING TANK

I

i ~

J f 3000 GPO

i ------------------lt~SLUDGE DISPO~A~I l j

11----------~ 84600 GPDIANTI- FOAM I REUSE AS FGD

ANTI- SCALE MAKEUP IJATER

INDUSTRIAL WASTEWATER INDIRECT DISCHARGE REQUEST APPLICATION

TREATED IJA PSNH FROM HOLDIN G

STEwATER

100000 GPD FALLING FILM

EVAPORATOR

TANK 15400 GPO TO TREA BOW NEW HAMPSHIRE IJASTEwATER EFFLU HOLDING TANKS

WASTEWATER TREATMENT SYSTEM FLOW DIAGRAM

~~-gw~t=------------lEWEl--=-=--Rllt----------lRMATICN SHOWN GZA 00Envtn1bullme1ttal1 Inc rr CZAS CUCHT ftH~ Sclomtu PUBLIC SERVICE OFbull ~ATM FOR THE HARVEYdego Nf=W HAMPSHIRE ITIFIED ON TliE MANCHESTERHEW HAMPSHIAE Ql1deg

~1~glf= ~~--~-----_--------+-------rFl-G-U~R--E---ltrc~ ~---------t----111-------D-lfl____-1I 0 11ltt -- __________~-~~Ill-middot_Ill_----1t- lllbull ltllll_-+-ltllllr--middot-X_~_--1 2

I OPTION 2 ~r=~ DATE PROJECT NO REVISION NO I

JOaJTY 10 CV AUGUST 2011 040029307()()i

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

UIC SLaAt lRCPISJDttU ~s~~iKI I rci~ ~~~De

llCACTIOH JAKIC IIVI

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lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

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s-pound UltAllOH

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AC$111UM SMT CAICC IWfAGCD

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rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

llANSINPAllAllE

Page 15: Sketches of Merrimack Generating Station on the River ...d ilydrazli\j~torag~rum~ antifrc:eze, etc (30 dru/\is) ~ ~~ammonia --- railcars , i _ legend - · ·-assembly points fuel,

YST(l4

RECutellATampDH LUC

PH ADJUSI HllltA1[D PUHOt HTtROCHlORIC Uttpound SILO rtCD S-YS1CH ACID

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40300 GM SIZ(o 5 deg X llH SIZCbull 14 0 IC l7 H

_tUbull 14 ~~ X 24 Siltbull 5 e X l610H RDtDllH s1ro ubull ~ x ~middot-1oHI149 GAL CACH 123)64 GM CACM I so n (01 nsnc 14407 Giil

ltSUiENC Agt lfSQWKi( rotlfT IfbullN CDNt- 1$ NJJ USC

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llCACTIOH JAKIC IIVI

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lGraquo ltiPD

1-------------------------M_o rttrot TAlaquoS t-------------1$UPGC D1SPOSALPllUSll

FGO WASTEWATER INAUENT 103000GPD

PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE ATIACHMENTA

14 AJUJSJ PH 70 SU

CAUS11c nu

ClSTlllAftDISTllUlC oteoe~(84600 C8 )

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s-pound UltAllOH

ltSllCAM Igt 01lOWlCOC PODR Ir CllYSlALLlfAfDt ISNin JM use

AC$111UM SMT CAICC IWfAGCD

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rCD gtWCC lP

aJ degILllV

~ ~ amp ~

NOTE t THWASTEWA1U$Y$TEMOPUAlES1-W01UATMIHT

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