Attachment_B_-_Drawings.pdf

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REPLACE DOMESTIC WATER HEATERS

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�������[Q)�LJ(Q)��,J ���Li \YI��@���& LIST OF DRAWINGS

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GENERAL CONSTRUCTION NOTES:

1. WORK INCLUDED IN THIS CONTRACT SHALL CONFORM TO STATE, NATIONAL AND OTHER CODES AND ORDINANCES WHICH APPLY

TO THIS PROJECT.

2. WORK SHOWN ON DRAWINGS IS TO BE PROVIDED UNLESS INDICATED AS EXISTING.

3. THE CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS AND REPORT DISCREPANCIES TO THE CONTRACTING OFFICER. THE CONTRACTOR SHALL PROCEED WITH THE WORK ONLY AFTER THE DISCREPANCIES HAVE BEEN RESOLVED.

4. AT THE END OF EACH WORKING DAY, THE CONSTRUCTION SITE SHALL BE LEFT IN A SAFE, WEATHERTIGHT, SECURE, NEAT AND

CLEAN MANNER.

5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING PERMITS WHICH ARE REQUIRED FOR THE SATISFACTORY

COMPLETION OF THE WORK.

6. WORK FROM GIVEN DIMENSIONS AND LARGE SCALE DETAILS ONLY, DO NOT SCALE DRAWINGS.

7. DIMENSIONS TO EXISTING CONSTRUCTION ARE TO FACE OF FINISH UNLESS OTHERWISE NOTED. DIMENSIONS TO PROVIDED CONSTRUCTION ARE FROM FACE OF FRAMING UNLESS OTHERWISE NOTED. WHERE "CLR" IS INDICATED, DIMENSIONS ARE TO BE FINISHED SURFACES. WALLS WITH HORIZONTAL STRAPPING ARE DIMENSIONED TO THE FACE OF STRAPPING.

8. ALL REMOVAL DEBRIS SHALL BE REMOVED FROM THE CONSTRUCTION AND DISPOSED OF IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL CODES AND REGULATIONS.

9. DISPOSE OF DEMOLISHED ITEMS PROMPTLY AND LEGALLY OFF-SITE IN A METHOD ACCEPTABLE TO AUTHORITIES HAVING

JURISDICTION.

10. REPAIR ALL FINISHED SURFACES WITH MATERIALS IDENTICAL TO IN PLACE SURFACES. RESTORE SURFACES TO THEIR ORIGINAL

CONDITION.

AC

AFF

BLDG

BOT

BOD

C cw

CLG

CLR

COL

CONC

CONN

CONT

DIA

DDC

DIAG

DN

DWG

DHWR

EA

ELEC

ELEV

EQ

EXIST

EXT

ALTERNATING CURRENT

ABOVE FINISHED FLOOR

BUILDING

BOTTOM

BASIS OF DESIGN

COMMONS

CENTERLINE

DOMESTIC COLD WATER

CEILING

CLEAR

COLUMN

CONCRETE

CONNECTION

CONTINUOUS

DIAMETER

DIRECT DIGITAL CONTROLLER

DIAGONAL

DOWN

DRAWING

DOMESTIC HOT WATER RETURN

EACH

ELECTRIC

ELEVATION

EQUAL

EXISTING

EXPANSION TANK

ABBREVIATIONS

FC

FD

FL, FLR

FT

GA

GALV

GYP BD

H,HGT

H1 H2 H3 H4

HP

HW, DHW

HWS

HWR

HVAC

HORIZ

IN

INSUL

INT

MAX

MECH

MFR

MIN

MTL

FLEX CONNECTOR

FLOOR DRAIN

FLOOR

FOOT, FEET

GAUGE

GALVANIZED

GYPSUM BOARD

HEIGHT

ALDO LEOPOLD LODGE

DING DARLING LODGE

RACHEL CARSON LODGE

MURIE LODGE

HORSE POWER

DOMESTIC HOT WATER

HEATING WATER SUPPLY

HEATING WATER RETURN

HEATING, VENTING, AIR CONDITIONING

HORIZONTAL

INCHES, INCH

INSULATION, INSULATED

INTERIOR

MAXIMUM

MECHANICAL

MANUFACTURER

MINIMUM

METAL

PLUMBING LINE TYPE LEGEND

--------------------- REMOVE ITEMS

PROVIDE ITEMS

DOMESTIC COLD WATER

N NORTH

NIC NOT IN CONTRACT

NO,# NUMBER

PT PHYSICAL TRAINING

R RADIUS

RD ROOF DRAIN

S SOUTH

SIM SIMILAR

SF SQUARE FEET

SS SUPPORT SERVICES

STL STEEL

T TANK

TM, TMV TEMPERATURE MIXING VALVE

TYP TYPICAL

UL UNDERWRITERS LABORATORY

US UNITED STATES

USF&WS UNITED STATES FISH AND

VERT

VIF

w

WI

WH

WILDLIFE SERVICE

VERTICAL

VERIFY IN FIELD

WEST,WIDE

WITH

WATER HEATER

DOMESTIC HOT WATER (120°F OR 140°F)

30 Apr, 2018 - 10: 27am DOMESTIC HOT WATER RECIRCULATION (120'F OR 140'F) C: \dfile\21709.01 C-G001.dwg

SHEET NO DISCIPLINE DRAWING TITLE

1 OF 7 GENERAL

2 OF 7 GENERAL

3 OF 7 PLUMB

4 OF 7 PLUMB

5 OF 7 PLUMB

6 OF 7 PLUMB

7 OF 7 PLUMB

G-001

G-002

P-101

P-101.1

P-103

P-103.1

TITLE, LIST OF DRAWINGS, MAPS AND GENERAL CONSTRUCTION NOTES

SITE REFERENCE PLAN

COMMONS DOMESTIC WATER HEATER REPLACEMENT PLANS

COMMONS EXISTING CONDITIONS PHOTOS AND SCHEDULES

P SUPPORT SERVICES DOMESTIC WATER HEATER REPLACEMENT PLANS

SUPPORT SERVICES EXISTING CONDITIONS PHOTOS AND SCHEDULES

PLUMBING DETAILS

M EC HAN ICAL/PLU M Bl NG ' SYMBOLS LEGEND

ANNOTATION

SYMBOL PER ABBREVIATION LIST

'\9--- EQUIPMENT SEQUENCE NUMBER

OJ KEY NOTE

p111q f j>J f

FLEXIBLE CONNECTION

RECTANGULAR TO ROUND FITTING

DUCT MOUNTED SMOKE DETECTOR

PIPING & VALVES

PIPE TRANSITION

�-PLAN OR DETAIL NUMBER

1-----:,,1---SHEET WHERE PLAN OR DETAIL IS DRAWN ELBOW DOWN

OFFICE

I 103I l1/P101.1I a FD

..r,.

ROOM NAME AND NUMBER

CONNECT TO EXISTING

PHOTO REFERENCE

EQUIPMENT & SPECIAL TIES

FLOOR DRAIN

THERMOMETER

REDUCED PRESSURE ZONE

BACKFLOW PREVENTOR

THERMOSTATIC MIXING VALVE

AIR VENT, AUTOMATIC

AIR VENT, MANUAL

HOSE BIBB OR HYDRANT

VACUUM RELIEF VALVE

CONTROL VALVE, 3 WAY

CONTROL VALVE, 2 WAY

O>---

----i:r.51---

--f::it---

PIPE TEE UP OR UP AND DOWN

ELBOW UP OR UP AND DOWN

PIPE TEE DOWN

STRAINER

BALL VALVE

PRESSURE GAUGE AND COCK

PRESSURE GAUGE AND BALL VALVE

UNION

CHECK VALVE, SWING

DIRECTION OF FLOW

FLANGES

PRESSURE RELIEF VALVE

PRESSURE REDUCING/REGULATING VALVE

.---------I

CAP

a&� PUMP

OS&Y GATE VALVE

BALANCING VALVE

BUTTERFLY VALVE

GALLONS PER MINUTE

+ f

EXHAUST

DUCT

--ri--

@ DISCIPLINE

G-001SHEET NO

No.

NEW YORK

PENNSYLVANIA

OHIO PHILADELPHIA

KENTUCKY

TENNESSEE

.... ATw··rc--· .. ··.·.·.··.·.· .... l· ·.··.·.

....... OCE."N ·. _

AREA MAP

NOT TO SCALE

VICINITY MAP

NOT TO SCALE

U.S.

FISH & WILDLIFE

SERVICE

REVISIONS:

OAK POINT ASSOCIATES

ARCHllECllJRE - ENGINEERING - PLANNING

231 MAIN STREET BIDDEFORD, MAINE 04005

UNITED STATES DEPARTMENT OF THE INTERIOR

FISH AND WILDLIFE SERVICE

DIVISION OF ENGINEERING

NATIONAL CONSERVATION

TRAINING CENTER

SHEPHERDSTOWN, WEST VIRGINIA

DATE:

TITLE, LIST OF DRAWINGS, MAPS

AND GENERAL CONSTRUCTION NOTES

SURVEYED: DESIGNED, MSA DRAWN, KSP

APRIL 30, 2018

CHECKED, MSA

SHEET 1 OF 7

BY:

P-501

WATER TREATMENT

o.

I I

30 Ap� 2018 - 10:55am C: \dfile\21709.01 C-G002.dwg

I

I

I

I

I

I

I

I

D

PRODUCTION

(KREATE)

ENTRY

AUDITORIUM

GUARD HOUSE

1 SITE REFERENCE PLAN

G-002 SCALE: 1" = 150'

1 2 P-105

1 2 P-103

(LJ /// fl II// IJ urm, m,n1111 11 u 11 /Jun

(UJ.

,nm,ro l '.'''''''''''''''''•) ---==

1"=150' 150' 75' 0

NORTH

150'

COMMONS

SS RECYCLE

SHED

P-101

CENTRAL PLANT

MURIE (H4)

ND,

I

I

I I

U.S. FISH AND 'ML□UFE SERI/ICE

I I

REVISmNs, DATE• BY•

RENOVATIONS

SITE REFERENCE PLAN

450' REPLACE DOMESTIC WATER HEA lERS

DISCIPLINE,,._002 DESIGNED• MSA

SHEET NOU DRA\JN• KSP

SHEPHERDS�. WEST I/IRGINIA

SHEET 2 OF 7

EXISTING

AHU-,,.,.

I

!3/P101.1 !

-1�-

120" HW 21

1 140" HW

120" HW

EXPANSION TANK

cw

SERVICE

ENTRANC

4" HWS&R

COMMONS PLUMBING REMOVALS PART PLAN0

SCALE: 1/8"=1'-0"

EXT-C-1

(EXISTING)

EXIST

EQUIPMENT

PAD

30 Apr, 2018 - 11: 04am C: \dfile\21709.01C-P101.dwg

PLAN

NORTH

1" DRAIN

EXISTING

AHU _,,.,.

E I--+++--

FI--+++--

HWS

ISOLATION

VALVE

HI--+++--

19 20 21

120" HW 21

I 140" HW

m ��� I I 5

I I I I J 1--++fI

�1=�- -

I

MECHANICAL - �-

-+- 11

I

': -�-_J cw

SERVICE

ENTRANC

MECHANICAL

Y,-, EXT-C-1

(TO REMAIN) [WH-c-2[!] [WH-c-1[!]

I \. I 1

' .. --T'--------- J •---'--9 '

• ' od,• • o •

' : ' ' 2" HW ' ' ' '\ I ' ' I '

3" ,. , ' , I " \ FROM r-'"-----l-�-��-��

-� ____ :f-

To DRAIN 1-1 4l .��ws----15-----1 CENTRAL t :

140" : PLANT :-,.... ,, 1-(140·) ----1 . r Hw ,J

Hx-c-1

JJ-. 1

.._______2 Hw

\--(140") T

"T __ !._[Jl_j �· •: 2•1 � 2" cw :

DOMESTIC 2" �--♦--HL--- ----- -----�--����-----------J

�3/4"

HW MIXING

f L--• '"-HWR--- -.t-�---� . -

VALVE ·-------------------------------------------, -

-I . ,----TMV-C-1 ,..-----Hw TO

2 .--------6----------� i , 7 ,���-���-�--- __ ,,,_:.(1;rf\;,-01-,1 "' � r · -I

4" HWS&R • : RP � l!I ' - :,, ------------2" :--------.i-1 -1 / 4" C-3 f .....,. �

: r--------0------------1 i : , . l m • ::c: •

'·"'fo: r 0··----------<>1-'-(;.5r·r0·J� i �3/4"

MIXING_/ ; : c-1 1-1/2 :.-------:

VALVE : : •---------6--------------1

�rf -t.J.t1sW

R rrr·i:::::::::�:::__j_�!)r�0;Y� : : : : C-2 �•- • -1-6-1- • • • • • • • • -� • •,. _____ .:. __ .:. __ .:. __________ �6-:.---------cw-------

;�J-----..:m

COMMONS DOMESTIC WATER

HEATING SYSTEM REMOVALS DETAIL

NOT TO SCALE

APPROXIMATE LOCATION

OF TEMPORARY DOMESTIC

WATER HEATER

DRAWING NOTES

1. EXISTING DOMESTIC WATER HEATING EQUIPMENT,

PIPING, AND ACCESSORIES SHALL BE REMOVED TO

THE EXTENT NECESSARY TO PROVIDE A REPLACEMENT

SYSTEM. EQUIPMENT AND PIPING INDICATED ON THIS

DRAWING ARE DIAGRAMMATIC, AND SOME ELEMENTS

ARE SHOWN OFFSET FOR CLARITY. REMOVE FROM

SITE AND DISPOSE OF ALL REMOVED ITEMS IN

ACCORDANCE WITH FEDERAL, STATE, AND LOCAL

REGULATIONS.

2. PROVIDE VALVE STEM EXTENSIONS FOR BALL VALVES

ON IN SULA TED PIPING.

3. SOME EXISTING EQUIPMENT HAS BEEN OMITTED FOR

CLARITY. VIF EXISTING EQUIPMENT PRIOR TO

REMOVAL.

4. ELECTRICAL REMOVALS: DISCONNECT EXISTING CIRCUIT

INCLUDING WIRING, CONDUIT AND ACCESSORIES AND

PROTECT FOR CONNECTION TO PUMPS.

5. ELECTRICAL INSTALLATIONS: CONNECT EXISTING

WIRING AND CONDUIT TO PUMPS. EXTEND WIRING

AND CONDUIT AS REQUIRED FOR A COMPLETE AND

FUNCTIONAL INSTALLATION. PROVIDE UPDATED LABEL

FOR EXISTING CODE REQUIRED DISCONNECT SWITCH.

UPDATE EXISTING PANELBOARD CIRCUIT DIRECTORIES.

6. SEE DETAIL 4/P-501 FOR TYPICAL DDC CONTROL OF

DOMESTIC HOT WATER SYSTEMS.

DRAWING KEYNOTES

(D DOMESTIC WATER STORAGE TANK; 1000 GALLON,

6'-0"111, CONCRETE LINED STEEL, TO BE REMOVED.

COMMONS PLUMBING PART

SCALE: 1 /8" =1 '-0"

PLAN0

(!] REMOVE EXISTING DOMESTIC WATER HEATING

SYSTEM LOCATED IN THIS AREA INCLUDING HEAT

EXCHANGER, STORAGE TANKS, PUMPS, CONTROLS,

PIPING, INSULATION, WIRING, HANGE

RS

�6�citMo�1�s A g��![i R w�FER TO 3 -10

[!) EXISTING ISOLATION VALVE TO REMAIN.

EXIST DHWR

(120"F) FROM BLDG

WH-C-1

COMMONS DOMESTIC WATER

HEATING SYSTEM SCHEMATIC

NOT TO SCALE

PLAN

NORTH

CONTROL

VALVE

r-----'l''K:1-------1 3" H WR

.--.:0---1 3" H WS

::c:

·�·;' a-l

3/4" DRAIN

i I ........,...._----, CM KEYPLAN0

NOT TO SCALE PLAN

NORTH

0 MEASURE AND RECORD FLOW PRIOR TO SYSTEM

REMOVAL AND ADJUST BALANCING AFTER SYSTEM

INSTALLATION TO MATCH.

(!] PROVIDE PUMP RP-C-1 PUMP ASSEMBLY SIMILAR

TO THAT SHOWN FOR PUMP RP-C-2. EXCEPT

WITHOUT BRANCH PIPE TO MIXING VALVE TMV-C-1.

[!J PROVIDE TEMPORARY DOMESTIC WATER HEATER

TEMPORARILY HARD PIPED TO COMMONS HEATING

WATER SUPPLY AND RETURN, DOMESTIC HOT

WATER (140'F) AND HOT WATER TEMPERATURE

MIXING VALVE. TEMPORARY SYSTEM TO BE USED

WHILE THE REPLACEMENT SYSTEM IS INSTALLED.

TEMPORARY SERVICE SHALL BE MAINTAINED

THROUGHOUT SYSTEM REPLACEMENT AND SHALL

AT A MINIMUM PROVIDE DOMESTIC WATER OUTPUT

INDICATED ON INDIRECT WATER HEATER SCHEDULE.

1/8"=1 '-o"

GRAPHIC SCALE

8' 4' 0 8'

CHECK GRAPHIC SCALE BEFORE USING

ND. REVISI□NS1

16'

RENOVA llONS

COMMONS DOMESTIC WATER HEATER

REPLACEMENT PLANS

REPLACE DOMESTIC WAlER HEATERS

DISCIPLINE

P-1 0 1

DESIGNED, MSA

SHEET NO DRA\1,0 KLG

SHEPHERDSTOWN, YEST \1RGINIA

SHEET 3 OF 7

COMMONS - EXISTING CONDITIONS PHOTOGRAPH 1 COMMONS - EXISTING CONDITIONS PHOTOGRAPH 2

NOT TO SCALE NOT TO SCALE

PUMP SCHEDULE

UNIT NO SERVES TYPE GPM TOTAL MOTOR DATA BASIS OF DESIGN

HEAD HP RPM VOL TS/PHASE NOTES

RP-C-1 140°F RECIRC IN-LINE 7 21 1 4 1750 115/1 TACO 0011-SF 1.2

RP-C-2 120°F RECIRC IN-LINE 3 4 1 , 4 1750 115/1 TACO 0011-SF 1,2

RP-C-3 NOT USED - - - - - -

NOTES: 1. PROVIDE PUMP WITH STAINLESS STEEL BODY AND LOW-LEAD COMPLIANCE.

2. PROVIDE PUMP SUITABLE FOR USE IN A POTABLE WATER SYSTEM.

INSULATED DOMESTIC WATER STORAGE TANK SCHEDULE

UNIT NO LOCATION STORAGE TANK DIMENSIONS DOMESTIC WATER CONNECTIONS BASIS OF DESIGN NOTES CAPACITY HEIGHT <IN) DIAMETER flN) INLET flN) OUTLET CIN)

T-C-1 MECH 500 GAL 84 54 3 3 AO SMITH TJV-500A 1

NOTES: 1. CONTRACTOR SHALL VERIFY AVAILABLE CEILING HEIGHT AND DOOR OPENING CLEARANCE IN FIELD PRIOR TO EQUIPMENT

SELECTION TO CONFIRM ADEQUATE CLEARANCES .

HI-LO MIXING VALVE SCHEDULE

UNIT NO LOCATION SERVICES

INLET OUTLET SUPPLY DESIGN MIN FLOW MAXIMUM BASIS OF DESIGN NOTES DIA {IN) DIA {IN) TEMP "F GPM GPM PRESSURE DROP ruv. .r. 1 MECH nnu HW c, 70') �/4 1 120 23 1 10 PSI LEONARD TM-520B-LF-DT -

NOTES:

PACKAGED COMMERCIAL INDIRECT WATER HEATER SCHEDULE

UNIT NO LOCATION STORAGE TANK DIMENSIONS CW INLET HW OUTLET DOMESTIC HW HEATING WATER COIL BASIS NOTES CAPACITY HEIGHT (IN) DIAMETER (IN) TEMP "F TEMP 'F OUTPUT (GPH) INLET OUTLET GPM PD {FT) OF DESIGN WH-C-1 MECH 400 GAL 80 46 40 140 1115 3" 3" 94.7 6.9 AO SMITH HWG-400VEDW1042 1,2

NOTES: 1. CONTRACTOR SHALL VERIFY AVAILABLE CEILING HEIGHT AND DOOR OPENING CLEARANCE IN FIELD PRIOR TO EQUIPMENT SELECTION TO CONFIRM ADEQUATE

CLEARANCES.

2. PROVIDE TANK MIXING PUMP, MP-C-1, AS INTEGRAL COMPONENT OF WATER HEATER.

30 Apr, 2018 - 11: 39am C: \dfil e \21709.01 C-Pl 01.1.dwg

COMMONS - EXISTING CONDITIONS PHOTOGRAPH 3

NOT TO SCALE

DRAWING NOTES

1. EXISTING DUCTWORK, EQUIPMENT, AND PIPING THAT ARE TO REMAIN IN THE

MECHANICAL ROOM CREATE A RESTRICTED PATHWAY TO THE EXTERIOR DOORS.

REMOVAL AND INSTALLATION OF EQUIPMENT MAY REQUIRE CUTTING OF THE

EXISTING TANKS PRIOR TO REMOVAL.

2. EXISTING SYSTEMS NOT AFFECTED BY THE WORK SHALL REMAIN FULLY

OPERATIONAL DURING THE PROJECT.

ND. REVISI□NS•

COMMONS EXISTING CONDITIONS

PHOTOS AND SCHEDULES

BY,

RENOVA llONS

REPLACE DOMESTIC WAlER HEATERS SHEPHERDSTOWN, YEST \1RGINIA

DISCIPLINE

p101 1

DESIGNED, MSA

SHEET NO • DRA\1,0 KLG SHEET 4 OF 7

DOMESTIC

WATER

SERVICE

ENTRANCE

EXISTING

CW ISOLATION

VALVE

TO REMAIN

MIXING

VALVE

DHWR

FROM BLDG

EXISTING

DHWR

ISOLATION

VALVE

TO REMAIN

DHWR

FROM BLDG

EXISTING

DHWR

ISOLATION

VALVE

TO REMAIN

(BELOW)

(!]EXT-SS-1

7 EXISTING

DHW ISOLATION

VALVE

TO REM� A!]

2"

--u--�-----1 DH w TO I

BLDG

f�-----------, I , .. J, I

.. WH-SS-1 f

HX-SS-1

f .. ' T '

' r 1

1 ,,OJ \ I I

\ 1" 1 • 1 ,'eJ-q_i-lHWS--1 ' I ' ·

' -ll I

' I �!e--11 :r' I 1, -,- - � I I Ir - I- -- - - 1 I FD

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I I I L.!.J \ I l, - , , MECH

I12ossI

_J

WH-SS-2

CONC PAD

I 1/P103.1!

Dr--t-----t-;:::===----==---=:::!'-----

SUPPORT SERVICES

EXISTING

HWS ISOLATION

VALVE

TO REMAIN

DOMESTIC

WATER

SERVICE

ENTRANCE

MECH

!120SS!

2"

', 0:\15,__l'-----' DHW TO BLDG

C I---+---+---++---

I

� l_l-H WS--1

EXIST

FD

(!]EXT-SS-1

D r--t-----t-;:::===----==---=:::!'-----

PLUMBING REMOVALS PART PLAN 0

SUPPORT SERVICES � PLUMBING PART PLAN �

SCALE: 1/4"=1'-0"

30 Apr, 2018 - 1: 14pm C: \dfile\21709.01 C-Pl 03.dwg

PLAN

NORTH

SCALE: 1/4"=1'-0" PLAN

NORTH

r ,§° ;- -:-: � -, ,,rWH-SS-1 OJ I I

I I .,-'

, , 1 , , WH-ss-20J I I-

I I I

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,- - --- -v1--0-----1---cw-- _/ --

: ' I r - -,- 'f , r---

1 t I

(.')(.')i , m I oo

1 HWS II�; - - :- --�

't

--: � � � I I "I' I 1 10031: --- :..Jf.J I l , n::n:: :::c:

I 111 II J I LL LL 0 *

1 - - ...,..

I I EXIST 4" HW 1 � � 1

2" DHW

TO BLDG

- - - -•- 1- - -0- - - - _. I I

HHWR I (140") TO I I I ! �

: ���'.iPN

RY TO

r __ -6- __ ,t � � MIXING VALVE

� -� 1" I

� - - - -v\- - � -6-� /r -o--1

1 RP

I S- I r - -I

,- - - - - - -vi- -!..·•ra�$

1 (D RP

I I S- I

I I r - - - --0-----i I

I I � Ol I I

,;;\- � -0- , ����� I

I I IJ.) I � NC I

�----------� �----s�_

SUPPORT SERVICES DOMESTIC WATER

HEATING SYSTEM REMOVALS DETAIL

NOT TO SCALE

EXIST 4" HW (140") 1-' ___ _./! ______ 1TO LAUNDRY

1.

2.

3.

4.

5.

6.

DRAWING NOTES

EXISTING DOMESTIC WATER HEATING EQUIPMENT, PIPING, AND ACCESSORIES

SHALL BE REMOVED TO THE EXTENT NECESSARY TO PROVIDE A

REPLACEMENT SYSTEM. EQUIPMENT AND PIPING INDICATED ON THIS

DRAWING ARE DIAGRAMMATIC, AND SOME ELEMENTS ARE SHOWN OFFSET

FOR CLARITY. REMOVE FROM SITE AND DISPOSE OF ALL REMOVED ITEMS

IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL REGULATIONS.

PROVIDE VALVE STEM EXTENSIONS FOR BALL VALVES ON INSULATED

PIPING.

SOME EXISTING EQUIPMENT HAS BEEN OMITTED FOR CLARITY. VIF EXISTING

EQUIPMENT PRIOR TO REMOVAL.

ELECTRICAL REMOVALS: DISCONNECT EXISTING CIRCUIT INCLUDING WIRING,

CONDUIT AND ACCESSORIES AND PROTECT FOR CONNECTION TO PUMPS.

ELECTRICAL INSTALLATIONS: CONNECT EXISTING WIRING AND CONDUIT TO

PUMPS. EXTEND WIRING AND CONDUIT AS REQUIRED FOR A COMPLETE

AND FUNCTIONAL INSTALLATION. PROVIDE UPDATED LABEL FOR EXISTING

CODE REQUIRED DISCONNECT SWITCH. UPDATE EXISTING PANELBOARD

CIRCUIT DIRECTORIES.

SEE DETAIL 4/P-501 FOR TYPICAL DDC CONTROL OF DOMESTIC HOT

WATER SYSTEMS.

DRAWING KEYNOTES

DOMESTIC WATER STORAGE TANK; 750 GALLON, 6'-0"9l, CONCRETE LINED

STEEL. TO BE REMOVED.

REMOVE EXISTING DOMESTIC WATER HEATING SYSTEM LOCATED IN THIS

AREA INCLUDING HEAT EXCHANGER, STORAGE TANKS, PUMPS, CONTROLS,

PIPING, INSULATION, WIRING, HANGERS, DEVICES, AND ACCESSORIES. FOR

REMOVALS DETAILS REFER TO DETAIL 3/P-103.

EXISTING ISOLATION VALVE TO REMAIN.

MEASURE AND RECORD FLOW PRIOR TO SYSTEM REMOVAL AND ADJUST

BALANCING AFTER SYSTEM INSTALLATION TO MATCH.

CW PIPE DROP TO MIXING VALVE TO REMAIN DOWN TO THE BRANCH

CONNECTION TO THE EXIST FLOOR DRAIN TRAP PRIMER.

EXPANSION TANK TO REMAIN IN PLACE. REMOVE TANK INSULATION AND

RE-INSULATE. REMOVE PIPING FROM EXPANSION TANK TO SYSTEM

CONNECTION.

PROVIDE INSULATION ON EXIST CW PIPE DROP.

PROVIDE PUMP RP-SS-2 PUMP ASSEMBLY SIMILAR TO THAT SHOWN FOR

PUMP RP-SS-3. EXCEPT WITHOUT BRANCH PIPE TO MIXING VALVE

TMV-SS-1.

EXIST 2" HW

(120°F) TO BLDG

EXIST 4" CW MAIN

cw

Tc,201 �

EXIST 1" DHWR

1--,fH1H (120°F) FROM

I

BLDG

-- - -c y 3/4" cw

I � 1-1/2" I � ......---1---f-HW (140

1,.,,,--1-1/2" -

I

"-ui_ l

- - ---Hw (140"),--+-...... r"---4

::S.,,,.-T&P RELIEF

31--, !Ti 314..

/l VALVE

TMV-SS-1�

� T-SS-1

I

I WH-SS-1

I 2

1-1/2" -50

1-1/2"

EXIST TRAP

PRIMER--�

EXIST

EQUIPMENT

PAD----

t 1 "

3/4" DRAIN

1"

1" DRAIN

SUPPORT SERVICES DOMESTIC WATER

HEATING SYSTEM SCHEMATIC

NOT TO SCALE

ND.

3"

CONTROL

VALVE

·�·�Ia

3/4" DRAIN

REVISI□NS•

.----I �-If--\ 3" HWR===::s If--\ 3" H WS I

EXT-PT-1

(EXISTING)

BY,

RENOVA llONS

SS KEYPLAN0 1/4"=1'-0"

GRAPHIC SCALE

4' 2' 0 4' 8'

SUPPORT SERVICES DOMESTIC WATER

HEATER REPLACEMENT PLANS

NOT TO SCALE PLAN

NORTH CHECK GRAPHIC SCALE BEFORE USING

REPLACE DOMESTIC WAlER HEATERS

DISCIPLINE

P-1 03

DESIGNED, MSA

SHEET NO DRA\1,0 KLG

SHEPHERDSTOWN, YEST \1RGINIA

SHEET 5 OF 7

SIMILAR TO DRAWING KEYNOTE 6 ON SHEET P-101:

PROVIDE TEMPORARY DOMESTIC WATER HEATER, HARD PIPED HARD PIPED

TO SUPPORT SERVICES HEATING WATER SUPPLY AND RETURN, DOMESTIC

HOT WATER (140'F) AND HOT WATER TEMPERATURE MIXING VALVE.

TEMPORARY SYSTEM TO BE USED WHILE THE REPLACEMENT SYSTEM IS

INSTALLED. TEMPORARY SERVICE SHALL BE MAINTAINED THROUGHOUT

SYSTEM REPLACEMENT AND SHALL AT A MINIMUM PROVIDE DOMESTIC

WATER OUTPUT INDICATED ON INDIRECT WATER HEATER SCHEDULE.

SUPPORT SERVICES - EXISTING CONDITIONS PHOTOGRAPH 1

NOT TO SCALE

UNIT NO

RP-SS-1

RP-SS-2

RP-SS-3

NOTES: 1.

2.

UNIT NO

T-H1-1

NOTES: 1.

UNIT NO

TMV-SS-1

NOTES:

UNIT NO

WH-SS-1

PUMP SCHEDULE

TOTAL MOTOR DATA SUCTION/ BASIS SERVES TYPE GPM

HEAD HP RPM VOL TS/PHASE DISCHARGE (IN) OF DESIGN

NOT USED - - - - - - -

DHW RECIRC IN LINE 10 27 3/4 1750 460, 3 1 /1 TACO 1900 SERIES

DHW RECIRC IN LINE 10 50 1-1/2 1750 460 '3 1 /1 TACO 1900 SERIES

PROVIDE PUMP WITH STAINLESS STEEL BODY AND LOW-LEAD COMPLIANCE.

PROVIDE PUMP SUITABLE FOR USE IN A POTABLE WATER SYSTEM.

INSULATED DOMESTIC WATER STORAGE TANK SCHEDULE

NOTES

1.2 1.2

LOCATION STORAGE TANK DIMENSIONS DOMESTIC WATER CONNECTIONS BASIS OF DESIGN CAPACITY HEIGHT CIN> DIAMETER C IN l INLET CINJ OUTLET CINJ

MECH 120SS 500 GAL 84 54 3 3 AO SMITH TJV-500A

CONTRACTOR SHALL VERIFY AVAILABLE CEILING HEIGHT AND DOOR OPENING CLEARANCE IN FIELD PRIOR TO EQUIPMENT

SELECTION TO CONFIRM ADEQUATE CLEARANCES .

MIXING VALVE SCHEDULE

NOTES

LOCATION SERVICES INLET OUTLET SUPPLY DESIGN MIN FLOW MAXIMUM BASIS OF DESIGN DIA (IN) DIA (IN) TEMP 'F GPM GPM PRESSURE DROP

MECH 120SS DOM HW (120') 3/4 1 120 29 1 10 PSI LEONARD TM-520B-LF-DT

PACKAGED COMMERCIAL INDIRECT WATER HEATER SCHEDULE

LOCATION STORAGE TANK DIMENSIONS CW INLET HW OUTLET DOMESTIC HW HEATING WATER COIL CAPACITY HEIGHT (IN) DIAMETER (IN) TEMP 'F TEMP 'F OUTPUT (GPH) INLET OUTLET GPM PD (FT)

MECH 120SS 400 GAL 80 46 40 140 1125 3" 3

n 97.7 7. 1

NOTES

BASIS

OF DESIGN

AO SMITH HWG-400VEDW1042

NOTES: 1. CONTRACTOR SHALL VERIFY AVAILABLE CEILING HEIGHT AND DOOR OPENING CLEARANCE IN FIELD PRIOR TO EQUIPMENT SELECTION TO CONFIRM ADEQUATE

CLEARANCES.

2. PROVIDE TANK MIXING PUMP, MP-H4-1, AS INTEGRAL COMPONENT OF WATER HEATER.

30 Apr, 2018 - 1: 17pm C: \dfile\21709.01 C-Pl 03.1.dwg

NOTES

1,2

DRAWING NOTES

1. EXISTING DUCTWORK, EQUIPMENT, AND PIPING THAT ARE TO REMAIN IN THE

MECHANICAL ROOM CREATE A RESTRICTED PATHWAY TO THE EXTERIOR DOORS.

REMOVAL AND INSTALLATION OF EQUIPMENT MAY REQUIRE CUTTING OF THE

EXISTING TANKS PRIOR TO REMOVAL.

2. EXISTING SYSTEMS NOT AFFECTED BY THE WORK SHALL REMAIN FULLY

OPERATIONAL DURING THE PROJECT.

ND. REVISI□NS• BY,

RENOVA llONS

SUPPORT SERVICES EXISTING CONDITIONS

PHOTO AND SCHEDULES

REPLACE DOMESTIC WAlER HEATERS

DISCIPLINEp103 1 DESIGNED, MSA

SHEET NO • DRA\1,0 KLG

SHEET 6 OF 7

HEAVY-DUTY

CLEVIS

HANGER

CLEVIS HANGER

LOCKING NUT

(TYP)---------J,

SUPPORT NUT

(TYP)-��

INSULATION

PIPE----l,1l1 ��

GALVANIZED

INSULATION

SHIELD

12" LONG

{FOR PIPES 2 1 /2" & SMALLER)

ADJUSTABLE HANGER W/ROLLER

(FOR PIPE 3" THROUGH 6")

PIPE HANGER ATTACHMENT DETAILS

NOT TO SCALE

FLANGED OR

THREADED AS

REQUIRED

SCHEDULED BLOWOFF

OUTLET SIZE ____ _______,_

STRAINER

SIZE (IN)

3/4

1 TO 2-1/2

3 & 4

5 & ABOVE

BLOWOFF OUTLET

MIN SIZE (IN)

1/2 3/4

1--------<-------\ FLOW OUT

STRAINER

BALL VALVE

SAME SIZE AS

BLOWOFF OUTLET

� FULL SIZE HOSE

BIBB END ADAPTER

WITH RETAINER CHAIN

STRAINER ASSEMBLY DETAIL

NOT TO SCALE

30 Apr, 2018 - 1: 40pm C: \dfile\21709.01 C-P501.dwg

140°F DHW

TO BLDG

l

I

120°F DHW

TO BLDG

120"F DHWR

FROM BLDG

BALL VALVE

FOR SETUP

140°F DHWR

FROM BLDG

.I

T

THERMOMETER

MUST BE TIED IN

AFTER RETURN

LINE TIE-IN

I

L--------, CAP O �

FULL SIZED �

k-r .... CALIBRATED BALANCING RETURN VALVE WITH POSITIVE LINE t SHUT-OFF (TYP)

I � i HOT WATER

SOURCE

HEAT

TRAP

MIN 24"

� t h :--AQUASTAT

ISOLATION

VALVE (TYP)

CHECK VALVE

( TYP) ---------

COLD WATER

SUPPLY

TYPICAL RETURN

WATER PUMPW

I I L------------/�---_J

THERMOMETER (TYP)

HI-LO MIXING VALVE PIPING SCHEMATIC

NOT TO SCALE

TYPICAL

EQUIPMENT :r-----

EPOXY MECHANICAL-"----f'.._-,,(__

GROUT--.__ EQUIPMENT

6"

EXIST CONCRETE PAD

EPOXY GROUT

4" FIBER REINFORCED

CONCRETE SLAB

3/4" CHAMFER (TYP)

EXIST CONCRETE

f-----_j������§f;;:==::::j� S

L L

----1

AB-ON-GRADE (TYP)

EPOXY

GROUT

NOTES

#4 DOWEL, 6" LONG EPOXY BOND

ING

) COMPOUND TYP

1. CONCRETE WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE

AMERICAN CONCRETE INSTITUTE "SPECIFICATION FOR STRUCTURAL

CONCRETE FOR BUILDINGS (ACI 301 )"

2. CONCRETE SHALL BE NORMAL WEIGHT F'c=3000 PSI (MAXIMUM

WATER /CEMENT RATI0=0.50)

3. FIBER REINFORCEMENT SHALL CONFORM TO ASTM C1116, TYPE Ill, NOT LESS THAN 3/4" LONG, FIBERS SHALL NOT BE EXPOSED IN

THE FINAL FINISHED SURFACE.

4. INSTALL DOWEL RODS ON 18-INCH CENTERS AROUND FULL

PERIMETER OF BASE.

5. INSTALL EQUIPMENT ANCHORAGE DEVICES AT LOCATIONS PROVIDED

BY EQUIPMENT MANUFACTURER.

6. PROVIDE BROOM FINISH

CONCRETE E UIPMENT PAD DETAIL TYP

NOT TO SCALE

INLINE PUMP (TYP)

SHUTOFF

VALVE

(TYP)

STRAINER

NOTES

FLANGE

PRESSURE

GAUGE (TYP)

PROVIDE

CONCENTRIC

REDUCER

WHERE

REQUIRED

SILENT CHECK

VALVE

1. VALVES SHALL BE SAME SIZE AS PIPE.

INLINE PUMP PIPING DETAIL

NOT TO SCALE

DHWR (120°F) ', ■ ICI

I

120"F DHWR PUMP START/STOP

120"F DHWR TEMPERATURE

140"F DHWR PUMP START/STOP

(SEE POINTS LIST NOTE 4)

DHWR (140°F) �140"F DHWR TEMPERATURE

!ii:-___ 7 (SEE POINTS LIST NOTE 4) CM & ss ONLY, ICI

DHWR (120°F) ' 1

H1 & H3 ONLY

ST-1 HI] I

I I

WH-1

l/TANK MOUNTED

DOMESTIC WATER

TEMPERATURE (TYP)

STORAGE

TANK

____ J ,---- - --nTI--l)lq,--HWS--1

HEATING WATER

SUPPLY

CONTROL VALVE

SEQUENCE OF OPERATION

THE HEATING WATER SUPPLY CONTROL VAL VE SHALL MODULATE TO

MAINTAIN THE AVERAGE STORAGE TANK TEMPERATURE AT 140°F

(ADJUSTABLE). THE 120°F DHWR PUMP SHALL CYCLE TO MAINTAIN

THE DHWR TEMPERATURE AT 120°F. THE 140°F DHWR PUMP SHALL

RUN CONTINUOUSLY WHEREVER THE BUILDING IS IN OCCUPIED MODE.

TYPICAL DDC SYSTEM POINTS LIST

SYSTEM POINT DESCRIPTION <(

0 0 ...J > > F NOTESc., <( Ill Ill <( <( Ill

STORAGE TANK TEMPERATURE X X X X 1,2,3

WATER HEATER TEMPERATURE X X X X 1,3

CONTROL VAL VE X X X 3

DWR (120) TEMPERATURE X X X 3

DWR (140) TEMPERATURE X X X 3,4

DWR (120) RE-CIRC PUMP X X X 3

DWR (140) RE-CIRC PUMP X X X 3,4

NOTES:

1. GENERATE ALARM IF TEMPERATURE FALLS BELOW 120-DegF.

2. TYPICAL OF ZERO FOR PT, ONE FOR CM AND SS, AND TWO

FOR H1, H2, H3, AND H4.

3. PROVIDE DEVICES, WIRING, RACEWAYS, PROGRAMMING, AND

ACCESSORIES AS NEEDED TO CONNECT THE DOMESTIC WATER

HEATING SYSTEM TO THE EXISTING DDC SYSTEM. THE

CONTRACTOR SHALL ENGAGE THE GOVERNMENT'S DDC

SERVICE PROVIDER - JOHNSON CONTROLS INCORPORATED:

BRIAN BONNEY, JOHNSON CONTROLS, 60 LOVETON CIRCLE,

SPARKS, MD 21152, PHONE (410) 584-1160.

4. TYPICAL FOR CM, SS, H1, & H3 ONLY. PUMPS FOR H1 & H3

SHALL BE LABELED 120 DHWR 2.

GENERAL PPG SYSTEM NOTES:

1. SENSORS, DEVICES, AND WIRING SHALL BE PROVIDED BY THE

CONTRACTOR.

2. DDC POINTS SHALL BE CONNECT TO EXISITNG PANELS

CURRENTLY SERVING THE DOMESTIC WATER HEATING SYSTEMS.

3. EXISTING DDC EQUIPMENT AND DEVICES SHALL BE REMOVED.

TYPICAL DDC CONTROL OF

DOMESTIC HOT WATER SYSTEMS

NOT TO SCALE

ND. REVISI□NS• BY,

RENOVA llONS

DISCIPLINE

P-SO 1SHEET NO

REPLACE DOMESTIC WATER HEATERS

DESIGNED, M SA

DRA\1,0 KLG

PLUMBING

DETAILS

SHEET 7 OF 7