Author: COLEKC

DUNES COMMUNITY DEVELOPMENT DISTRICT

REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ISSUED FOR BID

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SHEET NO | DESCRIPTION
GENERAL
ARCHITECTURAL
STRUCTURAL
MECHANICAL
HVAC
ELECTRICAL
INSTRUMENTATION

 GENERAL NOTES

Water	Environment

SEPTEMBER 2026

AUGUST 2026

 4651 Salisbury Road, Suite 420	 Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020 PROJECT NO. 263019-308471

Transportation

N

Energy

Facilities

Krishna C Cole FL PE# 75542

XREFs: [CDMS_2436] Images: [EMILY SIGN NOTE, JOSHUA PE SIGN, JOSHUA SIGN NOTE, KEVIN PE SIGN, KEVIN SIGN NOTE, KRISHNA PE SIGN, KRISHNA SIGN NOTE, OECHSLIN FL 1.9.18, SCOTT PE SIGN, SPENCER PE SIGN, SPENCER SIGN NOTE, WILLIAM SCOTT SIGN NOTE]
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© 2026

2026.09.01 10:28:01-04'00'

Joshua Garzione FL PE 82162
2026.09.01 09:38:04-04'00'

G - 0 COVER SHEET AND INDEX OF SHEETS G - 0A SIGNATURE SHEET
G - 1  AREA CLASSIFICATION AND MATERIAL SCHEDULE

M - 1  MECHANICAL GENERAL NOTES AND LEGEND
M - 2  RO SKID FEED PUMP DEMOLITION PLAN AND SECTIONS
M - 3 RO SKID FEED PUMP DEMOLITION TYPICAL PHOTOGRAPHS M - 4 RO SKID FEED PUMPS MODIFICATION TYPICAL PLAN
M - 5 RO SKID FEED PUMPS MODIFICATION TYPICAL SECTIONS MD - 1 MECHANICAL DETAILS I

This item has been digitally signed and sealed by Joshua A. Garzione on the date adjacent to seal. Signature must be verified on any electronic copies.

H - 1  HVAC LEGEND, SYMBOLS AND ABBREVIATIONS
H - 2  ADMINISTRATION AND PROCESS BUILDING HVAC DEMOLITION PLAN
H - 3  ADMINISTRATION AND PROCESS BUILDING HVAC MODIFICATION PLAN
H - 4 HVAC SCHEDULES, AIRFLOW SCHEMATICS AND SEQUENCE OF OPERATIONS HD - 1 HVAC DETAILS

Emily Oechslin FL AR #98838
2026.09.01 09:59:04-04'00'

Spencer J Perry FL PE 62587
2026.09.01 07:23:45-04'00'

FL CORP ARCHITECTURE AA-002781 101 SOUTHHALL LANE, SUITE 200
MAITLAND, FL 32571

A- 1 ARCHITECTURAL SHEET INDEX, GENERAL NOTES, ABBREVIATIONS, SYMBOLS, LIFE SAFETY PLAN, AND BUILDING CODE KEY DETERMINATIONS
A - 2 ADMINISTRATION AND PROCESS BUILDING DEMOLITION AND CONSTRUCTION FLOOR PLANS

E - 1 ELECTRICAL LEGEND I E - 2 ELECTRICAL LEGEND II E - 3  ELECTRICAL SITE PLAN
E - 4  ELECTRICAL ONE LINE POWER DIAGRAM DEMOLITION
E - 5 ELECTRICAL ONE LINE POWER DIAGRAM MODIFICATIONS E - 6 ELECTRICAL FRONT ELEVATIONS
E - 7  ELEMENTARY DIAGRAM AND RISER DIAGRAM
E - 8  ADMINISTRATION AND PROCESS BUILDING ELECTRICAL DEMOLITION PLAN
E - 9 ADMINISTRATION AND PROCESS BUILDING ELECTRICAL MODIFICATIONS PLAN E - 10 PANELBOARED SCHEDULES
ED - 1 ELECTRICAL DETAILS I

Kevin M Francoforte FL PE #73949
2026.09.01 08:44:02-05'00'

William S Whitmore FL PE# 58215
2026.09.01 09:30:53-04'00'

S - 1 STRUCTURAL GENRAL NOTES

I - 1  INSTRUMENTATION LEGEND I I - 2  INSTRUMENTATION LEGEND II
I - 3  CONTROL SYSTEM BLOCK DIAGRAM
I - 4  PROCESS AND INSTRUMENTATION DIAGRAM RO FEED PUMPS NO. 1 & NO. 2 I - 5 PROCESS AND INSTRUMENTATION DIAGRAM RO FEED PUMPS NO. 3 & NO. 4 ID - 1 INSTRUMENTATION INSTALLATION DETAILS

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

SIGNATURE SHEET

G-0A

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FACILITY NUMBER | FACILITY | LOCATION | ROOM / AREA | FIRE PROTECTION SYSTEMS | NEC AREA ELECTRICAL CLASS | NFPA 820 (2024) TABLE REFERENCE | AREA DESIGNATION | NEMA 250 ENCLOSURE TYPE | NEMA 250 ENCLOSURE MATERIAL | MOTOR ENCLOSURE TYPE | CONDUIT TYPE | ELECTRICAL FRAMING CHANNEL MATERIAL | DUCTWORK MATERIAL | PIPING SUPPORTS FOR ALL TRADES (NOTE 5) | GRATING | HANDRAIL | ANCHOR BOLTS FOR ALL TRADES | MOUNTING HARDWARE FOR ALL TRADES (NOTE 6)
| | INDOOR | RO TRAIN AREA | FE, FAS | UNCLASSIFIED | N/A | FINISHED DAMP | NEMA 4X | 316 STAINLESS STEEL | TEFC | RIGID ALUMINUM (RAC) | 316 | STAINLESS STEEL | ALUMINUM | 31 6 | STAINLESS STEEL | N/A | N/A | 316 | STAINLESS STEEL | 316 | STAINLESS STEEL
| INDOOR | ELECTRICAL ROOM | FE, FAS | UNCLASSIFIED | N/A | DRY | NEMA 1 | PAINTED STEEL | TEFC | RAC EXPOSED / EMT CONCEALED | 316 | STAINLESS STEEL | N/A | 31 6 | STAINLESS STEEL | N/A | N/A | 316 | STAINLESS STEEL | 316 | STAINLESS STEEL
ADMINISTRATION AND | | | | | | | | | | | | | | | | | | | | |
PROCESS BUILDING | | | | | | | | | | | | | | | | | | | | |
| INDOOR | OPERATOR CONTROL ROOM | N/A | UNCLASSIFIED | N/A | DRY | NEMA 1 | PAINTED STEEL | TEFC | RAC EXPOSED / EMT CONCEALED | 316 | STAINLESS STEEL | N/A | 316 | STAINLESS STEEL | N/A | N/A | 316 | STAINLESS STEEL | 316 | STAINLESS STEEL
| OUTDOOR | BUILDING EXTERIOR | N/A | UNCLASSIFIED | N/A | WET | NEMA 4X | 316 STAINLESS STEEL | REFER TO SPECIFICATIONS | RIGID ALUMINUM (RAC) | 316 | STAINLESS STEEL | 316 STAINLESS STEEL | 31 6 | STAINLESS STEEL | N/A | N/A | 316 | STAINLESS STEEL | 316 | STAINLESS STEEL
| SITE | OUTDOOR | UNDERGROUND | N/A | UNCLASSIFIED | N/A | WET | N/A | N/A | N/A | PVC SCHEDULE 40 OR PVC SCHEDULE 80 | N/A | N/A | | N/A | N/A | N/A | N/A

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NOTES:

CLASSIFICATION IN ACCORDANCE WITH NEMA 250.

MATERIALS SHOWN APPLY TO ALL AREAS OF THE PROJECT UNLESS OTHERWISE NOTED.

FOUNDATION EMBEDDED, UNDERSLAB ENCASED, OR REINFORCED CONCRETE ENCASED CONDUITS SHALL TRANSITION TO PVC-COATED ALUMINUM BEGINNING AT 90-DEGREE BEND PRIOR TO BECOMING EXPOSED TO THE FIRST FITTING OR END ON CONDUIT.

DEFINITIONS:
CONCEALED SHALL REFER TO CONDUITS CONCEALED INSIDE FRAMED WALLS, ABOVE CEILING SYSTEMS, AND WITHIN VERTICAL CHASES. EMBEDDED SHALL REFER TO CONDUITS EMBEDDED INSIDE A CAST-IN-PLACE CONCRETE SLAB OR WALL, OR CMU WALL.
ENCASED SHALL REFER TO CONDUITS ENCASED IN A REINFORCED CONCRETE DUCTBANK OR CLSM FILL.
EXPOSED SHALL REFER TO CONDUITS EXPOSED IN AN EXTERIOR OR INTERIOR SPACE.

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PIPE SUPPORT MATERIALS SHALL BE SIMILAR FOR PROCESS MECHANICAL, PLUMBING, FIRE, HVAC PIPING SYSTEMS. ALL SUBMERGED (CONTINUOUS AND INTERMITTENT) PIPE SUPPORTS SHALL BE 316 STAINLESS STEEL.

HARDWARE MATERIALS SHALL BE SIMILAR FOR PROCESS MECHANICAL, PLUMBING, FIRE, HVAC, ELECTRICAL, AND INSTRUMENTATION & CONTROL SYSTEMS.  ALL SUBMERGED HARDWARE SHALL BE 316 STAINLESS STEEL.
SEE SPECIFICATION 233113 FOR METAL DUCTS HANGERS AND SUPPORTS SYSTEM REQUIREMENTS.

SEE SPECIFICATION SECTION 230529 FOR HVAC PIPING AND EQUIPMENT HANGERS AND SUPPORTS SYSTEM REQUIREMENTS.

LEGEND:
 (THIS SHEET ONLY)

FIRE PROTECTION MEASURES:

CGD - COMBUSTIBLE GAS DETECTION FAS - FIRE ALARM SYSTEM
FDS -  FIRE DETECTION SYSTEM

PFE - PORTABLE FIRE EXTENGUISHER FSS - FIRE SUPPRESSION SYSTEM
H -  HYDRANT PROTECTION

VF -  VENTILATION FAILURE

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© 2026

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DESIG�JED BY:	^B. ^DIVYA	_-DMth

DUNES COMMUNITY DEVELOPMENT DISTRICT

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 9/1/2026 KRISHNA C. COLE PE NO. 75542
PROJECT NO. 263019-308471

REV.
NO.

DATE

DRWN

CHKD

REMARKS

DRAWN BY:					^G. ^HARi SHEET CHK"D BY:	^A. ^MARATHE CROSS CHK'D BY: 		^B. ^DIVYA APPROVED BY:			^K ^C ^COLE _DATE: 	SEPTEMBER 2026

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4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

AREA CLASSIFICATION AND MATERIAL SCHEDULE

FILE NAME:	G001 RODS.DWG SHEET NO.
G-1

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_ABBREVIATIONS		_LINE _lYPES	(UNLESS OTHERWISE NOTED)

DIMENSIONING SYSTEM	

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AB ABV ACMU AFF AFG
AL, ALUM AMP ANOD ASSY

AND ANGLE AT
ANCHOR BOLT ABOVE
ACOUSTICAL CONCRETE MASONRY UNIT ABOVE FINISHED FLOOR
ABOVE FINISHED GRADE ALUMINUM
ACOUSTICAL METAL PANELS
ANODIZE(D) ASSEMBLY

GB GRTG GYP GWB HARD HD HDWD HDWR HGR HGT HM HOR

GLASS BLOCK GRATING GYPSUM
GYPSUM WALL BOARD HARDENER
HEAVY DUTY HARDWOOD HARDWARE HANGER HEIGHT
HOLLOW METAL HORIZONTAL

REF REINF REQ'D REV RF RFG RGH RJ
RL RLG RM RO

ROOF EXHAUST FAN REINFORCE (D, ING) REQUIRED
REVISED
ROOF FAN ROOFING ROUGH
REVEAL/RUSTICATION JOINT RAIN LEADER
RAILING ROOM
ROUGH OPENING

CONTINUOUS - NEW CONSTRUCTION

DASHED ON CONSTRUCTION PLANS/SHEETS HIDDEN ELEMENTS ABOVE, BELOW, OR BEYOND

MATERIAL SYMBOLS	

	I^L

STRUCTURAL GRID LINES

NOMINAL DIMENSION GIVEN ON PLAN�

	B

M

ACTUAL DIMENSION AS BUILT

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DIMENSION GIVEN ct_ OF
WALL (UON)�

GYP� BO II '	BO

VARIES SEE PARTITION 1YPES

BD
BEV BLDG
2	BLK
^U1	BLKG
^2	BRG

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^D	BRK
BRS

BOARD
BEVEL(ED) BUILDING BLOCK BLOCKING BEARING BRICK
BRASS

HP
HR IN INST
INSUL JC
JT
JT FLR

HIGH POINT
HANDRAIL INCH
INSTRUMENTATION INSULATION JANITOR'S CLOSET JOINT
JOINT FILLER

RT RWL
s
SAT SB SCHD SCRN

RUBBER TILE
RAIN WATER LEADER
STEEL S-SHAPE DESIGNATION SUSPENDED ACOUSTICAL TILE SEAMLESS BASE
SCHEDULE SCREEN(ED, ING)

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EARTH,  SOIL

GRAVEL BRICK
CONCRETE BLOCK

WALL THICKNESS &_/"C^8)^" ,,_
MO'S ARE NOMINAL

f--ALL DIMENSIONS TO STRUCTURAL GRID LINES ARE DOTS
--,_,(�1--ALL DIMENSIONS TO
NON-STRUCTURAL GRID

TYP

MO/RO

--t-

_••	3'-4"

TYPICAL OFFSET FROM CENTER LINE OF STUD WALL (UON)

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C TO C CAB CARP CEM
CF CGFB CH CHAM CHAN CIP CJ
CL OR ct_

BRONZE BOTTOM
CENTER TO CENTER CABINET
CARPET CEMENT
COMPRESSIBLE FILLER CEMENTITIOUS GLASS FIBER BOARD CONCRETE HARDENER
CHAMFER CHANNEL
CAST IN PLACE CONTROL JOINT
CENTERLINE

L LAB LAD LAM LAV LG LKR LNTL LP
LT MAS MATL MAX
MEMB

LINE OF STRUCTURAL ANGLE DESIGNATION LABORATORY
LADDER LAMINATED LAVATORY LAMINATED GLASS LOCKER
LINTEL
LOW POINT LIGHT(S) MASONRY MATERIAL
MAXIMUM
MEMBRANE

SECT
SF SGFT SHT SIM SK SL SLNT SPEC SST STD STL STOR STRU
STWY

SECTION
SEAMLESS FLOORING
STRUCTURAL GLAZED FACING TILE SHEET
SIMILAR SINK SLOPE SEALANT
SPECIFICATION, SPECIFIED STAINLESS STEEL STANDARD
STEEL
STORAGE
STRUCTURE(S, URAL) STAIRWAY

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PRECAST CONCRETE CONC CAST IN PLACE WOOD-BLOCKING WOOD-FINISH PLYWOOD
RIGID INSULATION
BLANKET INSULATION

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LINES ARE HASH MARKS

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SEE SCHEDULES

ACTUAL AS BUILT
MO/RO•

NOMINAL MO GIVEN ON PLAN +j•

 WINDOW OR LOUVER
 OPENING IN PLAN

RO

 TYPICAL DOOR LOCATION	
 FOR STUD FRAMED WALLS 

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CLKG CMU COL COMP
CONC

CEILING
CAULKING
CONCRETE MASONRY UNIT COLUMN
COMPRESSIBLE
CONCRETE

MFR
MIN MISC MO MR
MRAT

MANUFACTURER
MINIMUM MISCELLANEOUS MASONRY OPENING MOISTURE RESISTANT
MOISTURE RESISTANT ACOUSTICAL TILE

SUPT SUSP T TBM
T&G
TEMP

SUPERINTENDENT SUSPENDED TREAD(S)
TRAFFIC BEARING MEMBRANE
TONGUE AND GROOVE
TEMPERATURE

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STEEL
ALUMINUM GROUT

OPENINGS	
USUALLY LABELED IN PLAN VIEW; HOWEVER, OPENINGS NOT SHOWN IN PLAN ARE LABELED ON ELEVATIONS

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CONT
CRS CT DET DF

CONTINUOUS
COURSE(S) CERAMIC TILE DETAIL
DRINKING FOUNTAIN

MTD
MTG MTL NIC NOM

MOUNTED
MOUNTING METAL
NOT IN CONTRACT NOMINAL

TEMP TEMP TER TERB
THK

TEMPERED TEMPORARY TERRAZZO TERRAZZO BASE
THICK(NESS)

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CAULK

GLASS

STRUCTURAL STEEL

DOOR DESIGNATION

BUILDING DESIGNATION

�	SEQUENTIAL LETTER DESIGNATION ASSIGNED TO EACH ADDITIONAL DOOR

001 SUB BASEMENT

LOUVER DESIGNATION	I

BUILDING DESIGNATION

^SEQUENTIAL ^LETTER DESIGNATION ASSIGNED TO EACH ADDITIONAL LOUVER
ROOM NUMBER

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DIA DIAG DIM DISP DN DP DR
ELEC

DIAMETER DIAGONAL DIMENSION DISPENSER DOWN DAMPPROOFING DRAIN
ELECTRICAL

NTS
OC OH OPNG
OPP HD ORD OSB
OV

NOT TO SCALE
ON CENTER OVERHANG OPENING OPPOSITE HAND
OVERFLOW ROOF DRAIN ORIENTED STRAND BOARD
OVER

THR TKBD TOB TOIL TOM TOPG TOS

THRESHOLD		
TACKBOARD TOP OF BRICK TOILET
TOP OF MASONRY TOPPING
TOP OF STEEL

SHEET METAL, STEEL, GLASS, WATERPROOFING

ROOM NUMBER---< 01 BASEMENT
101 FIRST FL
201 SECOND FL

WINDOW DESIGNATION	I

BUILDING DESIGNATION

L SEQUENTIAL LETTER DESIGNATION ASSIGNED TO EACH ADDITIONAL WINDOW
ROOM NUMBER

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EQ EQPT

ELEVATION
EQUAL(LY) EQUIPMENT

OVHD PERIM PL

OVERHEAD PERIMETER PLATE

TS

TSL

STRUCTURAL TUBING (STEEL UNLESS NOTED)
TOP OF SLAB

GENERAL NOTES	

ACCESSORIES &	EQUIPMENT	
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SYMBOLS	
PREFIX BUILDING DESIGNATION

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EXIST, (E) FD
FE FF FGL FIN FLG FL FLR FR FRP FO FV FXD GA GALV GL

ELECTRICAL WATER COOLER EXPOSED
EXPANSION JOINT EXISTING
FLOOR DRAIN
FIRE EXTINGUISHER FACTORY FINISH FIBERGLASS FINISH(ED) FLASHING FLOOR(ING)
FILLER FRAME
FIBERGLASS REINFORCED PLASTIC FRAME OPENING
FlELD VERIFY FIXED
GAGE, GAUGE GALVANIZED GLASS

PL
PLAS PLK PLYWD PM
PR PRO PRCST
PREFAB PT PRMLD PSF PTD
QT QTB R R+S RB RD RECT

PROPERTY LINE
PLASTER PLANK PLYWOOD
PRESSED METAL PAIR
PROMENADE ROOF DRAIN
PRECAST
PRE-FABRICATED PRESSURE TREATED PREMOLDED
POUNDS PER SQUARE FOOT PAINTED
QUARRY TILE QUARRY TILE BASE RISER(S)
BACKER ROD & SEALANT
RUBBER BASE ROOF DRAIN RECEPTACLE

TWF
TYP UC UON UR VB VCT VERT VEST
VTR
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THROUGH WALL FLASHING
TYPICAL UNDERCUT
UNLESS OTHERWISE NOTED URINAL
VAPOR BARRIER
VINYL COMPOSITION TILE VERTICAL
VESTIBULE
VENT THRU ROOF WITH
WITH
WHERE APPLICABLE WITHOUT
WATER CLOSET
WOOD WINDOW WIDE FLANGE
WATERPROOFING
STEEL TEE-SHAPE DESIGNATION WELDED WIRE FABRIC

HEIGHT OF INTERIOR CMU PARTITIONS ARE FROM FLOOR TO THE UNDERSIDE OF ROOF
DECK (UNLESS OTHERWISE NOTED)

NOT ALL EQUIPMENT IS SHOWN FOR CLARITY. REFER TO THE APPROPRIATE DISCIPLINE SHEETS FOR SPECIFIC EQUIPMENT LAYOUT AND OTHER REQUIREMENTS

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SEE "C" SHEETS FDR SIDEWALK, ROAD PAVING AND FINISH GRADE ELEVATIONS.

SEE "S" SHEETS FOR SIZE AND LOCATION OF CONCRETE PADS, TRENCHES, VAULTS, SUMPS, ETC

SEE "S" SHEETS FOR CONCRETE AND MASONRY REINFORCEMENT

ALL CMU WALLS SHALL BE PROVIDED WITH INSULATION INSERTS (SEE SPEC 042000) DO NOT SCALE FROM THE DRAWINGS
NOTIFY ARCHITECT IF CONSTRUCTION DOCUMENTS DIFFER FROM ACTUAL FIELD CONDITIONS PRIOR TO FABRICATION OR NEW CONSTRUCTION

CONTRACTOR TO PROVIDE CONDENSATE PIPING AND ROUTE TO DRY WELL MEETING THE REQUIREMENT OF DETAILS B AND C ON SHEET HD-1. ENSURE CONDENSATE AND REFRIGERATED PIPE ARE PROVIDED WITH SCHEDULE 40 STAINLESS STEEL SLEEVE AT

EQUIPMENT, LABORATORY CASEWORK, OR
ACCESSORY SYMBOL AS NOTED

TOILET ROOM ACCESSORIES
(SEE SPECIFICATION SECTION 10800)

E

$ EL 501.25
e FE FE
[_£]

COLUMN TAG  &
CENTER LINE

ELEVATION TAG

FIRE EXTINGUISHER (SEE SPEC I 0522)

SEMI RECESSED CABINET AND FIRE EXTINGUISHER
(SEE SPEC I 0522)

ELEl/1',TION NO

WG NO

BUILDING SECTION INDICATOR

(IF APPLICABLE) ROOM NUMBER---,

INTERIOR ELEVATION

WALL SECTION INDICATOR

001 SUB BASEMENT
01 BASEMENT
101 FIRST FL
201 SECOND FL

DETAIL INDICATOR

_2	ALL PENETRATION. REFER TO SPECIFICATION 133423.16 FOR MORE DETAILS.
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SUFFDI. A.B.C ETC. W/A SEE NOTE ON TYPE DESCRIPTION
PARTITION TYPE

IF SECTION OR DETAIL IS DRAWN ON THE SAME SHEET THAT IT IS TAKEN FROM, THE SHEET NUMBER IS A HYPEN. IF THE SECTION IS REFERENCED ON

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 LIFE SAFElY LEGEND		ARCHITECTURAL SHEET INDEX	
ARCHITECTURAL SHEET INDEX, GENERAL NOTES, ABBREVIATIONS, SYMBOLS, LIFE SAFETY PLAN, AND

SUFFIX 1,2,3.4 IS FIRE RESISTANCE RATING W/A

NOTE: SEE WALL SECTIONS
FOR ADDITIONAL REQUIREMENTS

MULTIPLE SHEETS, THE SHEET NUMBER SHOWN INDICATES THE FIRST SHEET THE SECTION IS TAKEN FROM.

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CONTROL ROOM

113

NEW SPACE EXIT

EXISTING EXIT ACCESS

BUILDING CODE KEY DETERMINATIONS

DEMOLITION AND CONSTRUCTION FLOOR PLANS

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PATH OF TRAVEL

TRAVEL DISTANCE (FEET)

BUILDING CODE KEY DETERMINATIONS - ADMINISTRATION & PROCESS BUILDING
CODES REVIEWED	2023 FLORIDA BUILDING CODE (FBC)
2023 FLORIDA ACCESSIBILITY CODE (FAC)
2023 FLORIDA EXISTING BUILDING CODE (FEBC)
2023 FLORIDA MECHANICAL CODE (FMC)
2023 FLORIDA FIRE PREVENTION CODE (FFPC)

MAINTENANCEROOM

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_FE(EXIST)	EXISTING FIRE EXTINGUISHER

ADMINISTRATION AND PROCESS BUILDING CLASSIFICATION OF WORK

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) NATIONAL ELECTRICAL CODE (NEC)

ELECTRICALROOM

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NEW FIRE EXTINGUISHER

EXISTING EXIT SIGN

NEW EXIT SIGN

(FEBC SECTION 603)	LEVEL 2 ALTERATION
ADDITION OF DOORS, THE RECONFIGURATION OR EXTENSION OF ANY SYSTEM, OR THE INSTALLATION OF ANY ADDITIONAL EQUIPMENT AND THE WORK AREA IS LESS THAN 50 PERCENT OF THE BUILDING AREA. SEE SPECIFICATION SECTION 011000 FOR ENTIRE PROJECT SCOPE OF WORK.

BUILDING CLASSIFICATION
OCCUPANCY (FBC SECTION 304 & 306)	EXISTING MIXED USE, GROUP F - FACTORY-INDUSTRIAL AND GROUP B- BUSINESS - NO CHANGE CONSTRUCTION (FBC TABLE 601)	EXISTING TYPE IV - UNPROTECTED (CONVERTS TO IIB IN CURRENT CODE) - NO CHANGE

BUILDING HEIGHTS AND AREAS	NO CHANGE (FBC TABLES 504.3 & 506.2)
OCCUPANT LOAD	INDUSTRIAL	100 GROSS

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LIFE SAFETY

(FBC TABLE 1004.5)	CALCULATED	75 OCCUPANTS
ACTUAL	10 OCCUPANTS OR LESS

EXITS PER SPACE	2 EXITS FROM OPERATOR CONTROL ROOM - NO CHANGE IN BUILDING EXITS

•._.._.

-•-	_.:

.

AR98838	_:

..	..

'

:

	PLAN	
1/8"	1'-0"

(FBC SECTION 1006.2.1)

MAX TRAVEL DISTANCE	200 FEET; NON-SPRINKLER - NO CHANGE (FBC TABLE 1017.2)

KEY

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This item has been digitallt>	t

ACCESSIBILITY	SPACE FREQUENTED ONLY BY SERVICE PERSONNEL FOR MAINTENANCE, REPAIR OR
(FAC SECTION 203.5)	OCCASIONAL MONITORING OF EQUIPMENT ARE NOT REQUIRED TO COMPLY - NO CHANGE

	PLAN	
1/16" = 1'-0"

signed and sealed by Emily J. Oechslin on the date adjacent to the seal. Signature must be verified on any electronic copies.

EMILY J. OECHSLIN
NO. AR98838
FL CORP ARCI-IITEClURE AA-002781
101 SOUTHH,lrU. LANE, SUITE 200
MAlllANO, FL 32751

© 2026

REV. NO.

DATE

DRWN

CHKD

REMARKS

DESIG�JED BY:			^E. ^OECHSLIN _DRAWN _BY:		E. GOLDBERG SHEET CHK'D BY:					^E. ^WYSS CROSS CHK'D BY: 		^C. ^SDLLOG _APPROVED _BY:			 E. OECHSLIN _DATE: 	SEPTEMBER 2026

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-DMth

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ARCHITECTURAL SHEET INDEX, GENERAL NOTES, ABBREVIATIONS, SYMBOLS,
LIFE SAFETY PLAN, AND BUILDING CODE KEY DETERMINATIONS

project no. 263019-308471 file name:	A001symb.dwg
SHEET NO.

A-1

GENERAL DEMOLITION NOTES	
COORDINATE DEMOLITION AND DISPOSAL WITH THE REQUIREMENTS OF THE OWNER.

SCREENED TEXT AND INFORMATION ON THE ADMINISTRATION AND PROCESS BUILDING DEMOLITION AND MODIFICATION PLANS IS TAKEN FROM RECORD DRAWINGS DATED SEPTEMBER 2007. ALL EXISTING CONSTRUCTION RELATED CONDITIONS, INFORMATION AND DIMENSIONS SHALL BE VERIFIED IN THE FIELD BY CONTRACTOR PRIOR TO STARTING DEMOLITION, FABRICATION AND CONSTRUCTION WORK.

CONTRACTOR SHALL, AT ALL TIMES, MAINTAIN THE BUILDING IN A WEATHERTIGHT CONDITION.

ALL DEMOLITION AND CONSTRUCTION ACTIVITIES SHALL BE COORDINATED WITH THE OWNER TO MINIMIZE DISRUPTION OF THE NORMAL DAILY FUNCTIONS OF THE BUILDING AREAS. REFER TO SPECIFICATION 013513.24 FOR SPECIFIC REQUIREMENTS FOR MOPO.

EXISTING ITEMS, EQUIPMENT, PLUMBING, FIXTURES AND SIMILAR ITEMS TO REMAIN IN PLACE SHALL BE PROTECTED FROM DIRT AND DAMAGE DURING DEMOLITION AND CONSTRUCTION.

THE OWNER WILL RETAIN ALL SALVAGE THAT IS OF VALUE AS DESIGNATED BY OWNER. OWNER WILL DIRECT THE CONTRACTOR AS TO THE LOCATION OF STORAGE AREA FOR VARIOUS ITEMS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING FROM THE BUILDING AND THE CONSTRUCTION SITE ALL CONSTRUCTION DEBRIS AND ITEMS NOT RETAINED BY OWNER.

CONTRACTOR TO PROVIDE TEMPORARY SHORING TO EXISTING STRUCTURE, AS REQUIRED.

FIRE EXTINGUISHER SPECIFICATION	
MULTIPURPOSE DRY-CHEMICAL TYPE IN STEEL CONTAINER: UL-RATED 4-A:60-B:C, 10-LB NOMINAL CAPACITY, WITH MONOAMMONIUM PHOSPHATE-BASED DRY CHEMICAL IN ENAMELED-STEEL CONTAINER.
VALVES: MANUFACTURER'S STANDARD.
HANDLES AND LEVERS: MANUFACTURER'S STANDARD.
INSTRUCTION LABELS: INCLUDE PICTORIAL MARKING SYSTEM COMPLYING WITH NFPA 10, APPENDIX B.

MOUNTING BRACKETS: MANUFACTURER'S STANDARD STEEL, DESIGNED TO SECURE FIRE EXTINGUISHER TO WALL OR STRUCTURE, OF SIZES REQUIRED FOR TYPES AND CAPACITIES OF FIRE EXTINGUISHERS INDICATED, WITH PLATED OR RED BAKED-ENAMEL FINISH.
IDENTIFICATION: LETTERING COMPLYING WITH AUTHORITIES HAVING JURISDICTION FOR LETTER STYLE, SIZE, SPACING, AND LOCATION. LOCATE AS INDICATED BY ENGINEER.IDENTIFY BRACKET-MOUNTED FIRE EXTINGUISHERS WITH THE WORDS "FIRE EXTINGUISHER" IN RED LETTER DECALS APPLIED TO MOUNTING SURFACE.A. ORIENTATION: VERTICAL.
SPECIAL WARRANTY: MANUFACTURER'S STANDARD FORM IN WHICH MANUFACTURER AGREES TO REPAIR OR REPLACE FIRE EXTINGUISHERS THAT FAIL IN MATERIALS OR WORKMANSHIP WITHIN SPECIFIED WARRANTY PERIOD.
FAILURES INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING:
FAILURE OF HYDROSTATIC TEST ACCORDING TO NFPA 10 WHEN TESTING INTERVAL REQUIRED BY NFPA 10 IS WITHIN THE WARRANTY PERIOD.
FAULTY OPERATION OF VALVES OR RELEASE LEVERS.

WARRANTY PERIOD: SIX YEARS FROM DATE OF SUBSTANTIAL COMPLETION.

JOINT-SEALANT SPECIFICATION	
JOINT-SEALANT APPLICATION: INTERIOR JOINTS IN VERTICAL SURFACES AND HORIZONTAL NONTRAFFIC SURFACES.
JOINT LOCATIONS:
CONTROL AND EXPANSION JOINTS ON EXPOSED INTERIOR SURFACES OF EXTERIOR WALLS.
VERTICAL JOINTS ON EXPOSED SURFACES OF CONCRETE WALLS AND PARTITIONS.
JOINT SEALANT: URETHANE, S, NS, 25, NT: SINGLE-COMPONENT, NONSAG, NONTRAFFIC-USE, PLUS 25 PERCENT AND	_N
MINUS 25 PERCENT MOVEMENT CAPABILITY, URETHANE JOINT SEALANT; ASTM C920, TYPE S, GRADE NS, CLASS 25,
USE NT.

	PLAN	

MAINTENANCEROOM

ELECTRICALROOM

PARTS ROOM

MAINTENANCE ROOM

OPERATOR CONTROL
	ROOM	
113

ELECTRICAL ROOM

	PLAN			PLAN	

4651 Salisbury Road, Suite 420

© 2026

Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

This item has been digitally signed and sealed by Emily J. Oechslin on the date adjacent to the seal. Signature must be verified on any electronic copies.

ADMINISTRATION AND PROCESS BUILDING DEMOLITION AND CONSTRUCTION
FLOOR PLANS

A-2

9/1/2026

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 GENERAL NOTES

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DESIGN CRITERIA: CODES:
FLORIDA BUILDING CODE EIGHTH EDITION (2023)

FLORIDA EXISTING BUILDING CODE EIGHTH EDITION (2023)

ACI 318  "BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE"

DESIGN LOADS: LIVE LOADS:
SLABS ON GRADE	200  PSF

WIND DESIGN DATA:

ULTIMATE DESIGN WIND SPEED, VuLT (3-SECOND GUST):	^143 ^MPH

REINFORCING STEEL:
REINFORCEMENT SHALL CONFORM TO ASTM A615, GRADE 60 REQUIREMENTS. ALL ACCESSORIES SHALL BE IN CONFORMANCE WITH ACI 315 REQUIREMENTS.
REINFORCING STEEL SHALL HAVE THE FOLLOWING CLEAR COVER UNLESS OTHER-WISE NOTED:

CONCRETE CAST AGAINST EARTH	3"

FORMED SURFACES IN CONTACT WITH SOIL,
SEWAGE, WATER OR EXPOSED TO WEATHER	2"

FOR LAP SPLICES NOT SHOWN ON THE DRAWINGS, THE CONTRACTOR SHALL OBTAIN ENGINEER'S APPROVAL.

THE CONTRACTOR SHALL PREPARE PLACING DRAWINGS AND SCHEDULES IN CONFORMANCE WITH ACI 315 REQUIREMENTS.

STRUCTURAL STEEL:

DRILL AND EPOXY #5@12" AROUND PERIMETER INTO EXISTING CONCRETE, EMBED 3"

EXISTING CONCRETE SLAB

([ ANCHOR BOLT

3" MIN	BASE PLATE BY EQUIPMENT MANUFACTURER

T/EQUIP PAD
MINIMUM 1" NON-SHRINK

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GROUTED SLEEVE AS REQUIRED

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ANCHOR BOLT SIZE, NUMBER AND LOCATION TO BE
SUPPLIED BY EQUIPMENT

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TORNADO SPEED, VT:
NOMINAL DESIGN WINO SPEED, V,s_0:
RISK CATEGORY:
EFFECTIVE PLAN AREA, 1\c:
WIND EXPOSURE CATEGORY:
INTERNAL PRESSURE COEFFICIENT:

RAIN LOADS:

RAINFALL INTENSITY

FLOOD DESIGN DATA:

50  MPH
111 MPH
Ill
100,000 SF
C
N/A

4.53 IN/HR (60 MIN)
8.6 IN/HR ( 15 MIN)

DESIGN, FABRICATION, ERECTION MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH THE LATEST AISC SPECIFICATIONS AND DESIGN DRAWINGS.

ALL CONNECTION HARDWARE SHALL BE 316  SS.

THE FABRICATOR SHALL DESIGN AND DETAIL ALL PARTS OF CONNECTIONS NOT FULLY DETAILED ON THE DESIGN DRAWINGS. THE NUMBER OF BOLTS AND OTHER SIMILAR ELEMENTS SHOWN ON THE DRAWING ARE PICTORIAL ONLY.

SHOP AND ERECTION DRAWINGS SHALL BE SUBMITTED TO THE ENGINEER FOR REVIEW.

WELDED CONNECTIONS SHALL BE IN ACCORDANCE WITH THE LATEST AWS STRUCTURAL WELDING CODE REQUIREMENTS. ELECTRODES SHALL BE E-70XX

ROUGHEN CONCRETE SURFACE TO f AMPLITUDE.
CLEAN ROUGHENED SURFACE ON EXISTING CONCRETE

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NOTE: SEE "M" DRAWINGS FOR PAD DIMENSIONS AND LOCATION.
PUMP PAD
DETAIL	A
NTS

MANUFACTURER

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NOT IN A FLOOD ZONE

DELEGATED DESIGN SUBMITTALS

^0	PER NFIP FIRM MAP NO. 12035C0133E, PANEL 133 OF 345, DATED JUNE 6, 2018,

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CONCRETE 28-DAY STRENGTH:

THE FOLLOWING PORTIONS OF THE PROJECT ARE DELEGATED DESIGN SUBMITTAL ITEMS AND HAVE NOT BEEN DESIGNED BY THE ENGINEER OF RECORD:

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#4@12" FOR NEW CONCRETE

REQUIREMENTS

ROUGHENED EXISTING CONCRETE

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PER MANUFACTURER

SURFACE TO .j" AMPLITUDE

DRILL AND EPOXY #4@12" AROUND

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FOUNDATIONS:

4000 PSI

EQUIPMENT SUPPORTS AND ANCHORAGES
DUCT SUPPORTS, CONNECTIONS AND ANCHORAGE
MODULAR BUILDING AND ANCHORAGE/CONNECTION TO EXISTING
DELEGATED DESIGN SUBMITTAL ITEMS SHALL BE SUBMITTED TO THE ENGINEER FOR REVIEW DURING THE CONSTRUCTION PHASE OF THE PROJECT.
DELEGATED DESIGN SUBMITTAL ITEMS SHALL BE STAMPED AND SEALED BY A PROFESSIONAL

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PERIMETER INTO EXISTING CONCRETE, EMBED 3"

CLEAN ROUGHENED SURFACE

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^l0	- NET ALLOWABLE BEARING PRESSURE 2,000 PSF PER DRAWINGS PRODUCED BY

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^w	CH2MHILL TITLED "DUNES COMMUNITY DEVELOPMENT DISTRICT RO WATER TREATMENT PLANT FLAGLER COUNTY, FLORIDA", DATED SEPTEMBER 2007.

ENGINEER REGISTERED IN THE STATE OF FLORIDA.
DELEGATED DESIGN SUBMITTAL ITEMS SHALL NOT BE ERECTED OR INSTALLED UNTIL THE ENGINEER OF RECORD HAS REVIEWED THE SUBMITTAL DOCUMENTS AND INDICATED THAT THEY HAVE BEEN REVIEWED AND FOUND TO BE IN GENERAL CONFORMANCE WITH THE

EXISTING CONCRETE�

ON EXISTING CONCRETE

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GENERAL CONDITIONS:

ALL STRUCTURAL DRAWINGS SHALL BE USED IN CONJUNCTION WITH THE ARCHITECTURAL, HVAC, ELECTRICAL, MECHANICAL AND SHOP DRAWINGS AND SPECIFICATIONS.

DESIGN OF THE STRUCTURE.

AL	ALUMINUM

HOUSEKEEPING PAD FOR EXISTING SLAB
DETAIL	B
 ABBREVIATIONS:	^NTS
NF	NEAR FACE

THE CONTRACTOR SHALL REVIEW AND VERIFY DIMENSIONS SHOWN IN ALL PLANS

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^2	AND REVIEW ALL FIELD CONDITIONS THAT MAY AFFECT THE INSTALLATION OF THE
^u	STRUCTURE, SHOULD DISCREPANCIES APPEAR, THE CONTRACTOR SHALL NOTIFY
^"-	THE ENGINEER IN WRITING TO OBTAIN ENGINEER'S CLARIFICATION BEFORE
^0	COMMENCING WITH THE WORK.
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^Q'	SPECIAL INSTALLATION REQUIREMENTS FOR THESE  ITEMS.

BLDG
BOT
cc
CONC CONT DIA DWG EF EL
EW FF

BUILDING BOTTOM
CENTER TO CENTER CONCRETE CONTINUOUS DIAMETER
DRAWING EACH FACE ELEVATION
EACH WAY
FAR FACE

NTS	NOT TO SCALE
DC	ON CENTER
PCJ	PARTIAL CONTRACTION JOINT
PL	PLATE
PLF	POUNDS PER LINEAR FOOT
PROJ	PROJECTION
PSF	POUNDS PER SQUARE FOOT
PSI	POUNDS PER SQUARE INCH
REINF	REINFORCEMENT
SPECS	SPECIFICATIONS
ss	STAINLESS STEEL

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THE CONTRACTOR SHALL TAKE ANY AND ALL NECESSARY MEASURES TO PROTECT EXISTING STRUCTURES FROM DAMAGE WHEN WORKING IN AND AROUND EXISTING STRUCTURES PERFORMING WORK SUCH AS DEMOLITION, FOUNDATION EXCAVATION AND OTHERS.

SIZE AND LOCATION OF EQUIPMENT PADS AND ANCHOR BOLTS SHALL BE PER EQUIPMENT MANUFACTURER'S REQUIREMENTS.

ANY EQUIPMENT THAT MAY INDUCE VIBRATION TO THE STRUCTURE SHALL BE ADEQUATELY ISOLATED FROM THE STRUCTURES.

FTG HORIZ HP
ID LP
MAT'L MAX MIN MISC

FOOTING HORIZONTAL HIGH POINT INSIDE DIAMETER LOW POINT MATERIAL MAXIMUM MINIMUM MISCELLANEOUS

STD	STANDARD
T&B	 TOP AND BOTTOM T/STRUCTURE TOP OF STRUCTURE TYP	TYPICAL
UON	UNLESS OTHERWISE NOTED
VERT	VERTICAL
VIF	VERIFY IN FIELD
WWF	WELDED WIRE FABRIC

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ALL DETAILS AND SECTIONS SHOWN ON THE DRAWINGS ARE INTENDED TO BE TYPICAL AND SHALL BE CONSTRUED TO APPLY TO ANY SIMILAR SITUATION ELSE-WHERE ON THE PROJECT, EXCEPT WHERE A DIFFERENT DETAIL IS SHOWN.

CONCRETE:

ALL MATERIALS AND METHODS OF CONSTRUCTION SHALL BE IN ACCORDANCE WITH ACI 318 REQUIREMENTS.

ALL CONCRETE SHALL BE AIR-ENTRAINED AT 28 DAYS UNLESS OTHERWISE NOTED. WATER REDUCING AGENT SHALL BE IN ACCORDANCE WITH ASTM C494.
ALL CONCRETE SURFACES EXPOSED TO AIR, UNLESS OTHERWISE NOTED IN SPECIFICATIONS, SHALL BE TREATED WITH AN APPROPRIATE CURING COMPOUND AS SOON AS CONCRETE FINISHING IS COMPLETED OR FORMS ARE REMOVED.
ALL EXPOSED CORNERS OF CONCRETE SHALL HAVE A MINIMUM CHAMFER OF ¾"
UNLESS OTHERWISE NOTED.

THE CONTRACTOR SHALL OBTAIN ENGINEER'S APPROVAL FOR THE LOCATION OF CONSTRUCTION JOINTS THAT ARE NOT SHOWN ON THE DRAWING.

NOTE: THESE ABBREVIATIONS ARE FOR USE ON STRUCTURAL DRAWINGS ONLY.

CHAMFER
DETAIL	C
NTS

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NO. 73949
*
STATE OF R

_DESIG�JED _BY:	K. FRANCOFDRTE	_-DMth

DUNES COMMUNITY DEVELOPMENT DISTRICT

1111

This item has been digitally signed and sealed by Kevin M. Francaforte an the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 91112D26
KEVIN M FRANCOFORTE
PE NO. 73949
PROJECT NO. 263019-308471

© 2026

REV. NO.

DATE

DRWN

CHKD

REMARKS

_DRAWN _BY:		P. SCHIAVO _SHEET _CHK'D _BY: K. FRANCOFORTE CROSS CHK'D BY: 	 ^P. ^KALARIA _APPROVED _BY: K. FRANCOFDRTE _DATE: 	SEPTEMBER 2026

-m•
4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

STRUCTURAL GENERAL NOTES AND DETAILS

FILE NAME:	S001STNT.DWG SHEET NO.
S-1

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PROCESS PIPE IDENTIFICATION

PIPE AND FITTING SYMBOLS

 GENERAL NOTES

 PROCESS FLOW STREAMS
CA	PLANT AIR (COMPRESSED)

 PIPE MATERIALS
Cl	CAST IRON

 DOUBLE LINE PIPING

 SINGLE LINE PIPING

PROCESS EQUIPMENT DIMENSIONS, LOCATIONS AND PIPING SYSTEM LAYOUTS ARE BASED ON EQUIPMENT SELECTED AND SPECIFIED BY THE DESIGN ENGINEER. IF THE CONTRACTOR

CCW D OF

CHEMICAL CARRIER WATER DRAIN
DIESEL FUEL

STL
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CPVC

STEEL COPPER
CHLORINATED POLYVINYL CHLORIDE

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PROCESS PIPING

PROPOSES TO FURNISH EQUIPMENT THAT REQUIRES AN ARRANGEMENT OR SPACE DIFFERING FROM THAT INDICATED ON THE DRAWINGS OR SPECIFIED, THE CONTRACTOR SHALL PREPARE AND SUBMIT TO THE ENGINEER AND OWNER FOR APPROVAL DETAILED STRUCTURAL,

EX FILL FINW LPA OG

EXHAUST
CHEMICAL FILL LINE
FINISHED WATER (POST STORAGE TANK) LOW PRESSURE AIR (FROM BLOWERS) OFF GAS

DI FRP GS HOPE PCCP

DUCTILE IRON
FIBERGLASS REINFORCED PLASTIC GALVANIZED STEEL
HIGH DENSITY POLYETHYLENE PRESTRESSED CONCRETE CYLINDER PIPE

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L... 3" PIPE AND SMALLER

EXISTING PROCESS PIPING

MECHANICAL, PLUMBING, INSTRUMENTATION, AND ELECTRICAL DRAWINGS AND EQUIPMENT
LISTS SHOWING ALL NECESSARY CHANGES AND EMBODYING ALL FEATURES OF THE EQUIPMENT AND/OR THIS INFORMATION SHALL INCLUDE BUT NOT BE LIMITED TO PROCESS SYSTEM PROPOSED.  PLANS, SECTIONS, DETAILS AND SCHEMATICS OF ALL APPURTENANCES
REQUIRED.

PW
^2	RW
^U1	SAN
^2	SHC

PROTECTED WATER RAW WATER SANITARY SEWER
SODIUM HYPOCHLORITE

PVC
POLYP RUB SST

POLYVINYL CHLORIDE PRESSURE PIPE
POLYPROPYLENE RUBBER STAINLESS STEEL

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FUTURE PROCESS PIPING

SIZES OF EQUIPMENT FOUNDATIONS AND EQUIPMENT PADS INDICATED ON THE DRAWINGS ARE APPROXIMATE. EXACT DIMENSIONS SHALL BE DETERMINED BY THE CONTRACTOR FOR
THE EQUIPMENT FURNISHED. ALL FLOOR MOUNTED EQUIPMENT SHALL BE SET ON CONCRETE

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SAMPLE LINE SUCTION TANK DRAIN VENT

 PIPE JOINTS
FLG	FLANGE
PE	PLAIN END
MJ	MECHANICAL JOINT
HFAC	HARNESSED FLANGE ADAPTER COUPLING

VALVES
BV	BALL VALVE
GV	GATE VALVE
CV	CHECK VALVE
BFV	BUTTERFLY VALVE
ARV	AIR RELEASE VALVE
GLV	GLOBE VALVE
SV	SOLENOID VALVE
PRV	PRESSURE REGULATING VALVE

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WELDED JOINT

FLANGED JOINT SIMPLIFIED REPRESENTATION. (SEE NOTE 1)

FLANGED JOINT (SEE NOTE 1)

COUPLING FOR GROOVED END JOINTS:
® FLEXIBLE @ RIGID

MECHANICAL JOINT (SEE NOTE 1)
PUSH ON JOINT OR CAULKED BELL & SPIGOT JOINT
(SEE NOTE 1)

FLANGE x PLAIN END

PADS CONFORMING TO DETAILS SHOWN ON THE STRUCTURAL AND/OR MECHANICAL DRAWINGS.
CONTRACTOR SHALL COORDINATE EXACT LOCATION AND LENGTHS REQUIRED FOR ALL PIPING CONNECTIONS WITH THE EQUIPMENT SUPPLIERS.

WATER SUPPLY CONNECTIONS TO PROCESS EQUIPMENT AND PROCESS PIPES ARE SHOWN ON THE MECHANICAL DRAWINGS. DETAILS OF CONTROL VALVE STATIONS, MAKE-UP WATER CONNECTIONS, FLUSHING CONNECTIONS etc. ARE SHOWN ON THE MECHANICAL DRAWINGS. IF APPLICABLE, LIMITS OF WORK ARE SHOWN ON THE MECHANICAL, INSTRUMENTATION, ELECTRICAL AND PLUMBING DRAWINGS.

DIELECTRIC COUPLINGS, FLANGES OR UNIONS SHALL BE INSTALLED AT ALL DISSIMILAR MATERIAL CONNECTIONS.

MECHANICAL PLANS AND SECTIONS  DO NOT SHOW ALL VALVES, GAUGES, SWITCHES, OPERATORS, DRAINS, VENTS, etc. REQUIRED FOR THE COMPLETE SYSTEM. CERTAIN SMALL DIAMETER PROCESS PIPING RUNS MAY NOT BE SHOWN IN THEIR ENTIRETY. GENERALLY, SMALL PIPING IS SHOWN DIAGRAMMATICALLY IN THE INSTRUMENTATION DRAWINGS. SHOULD A POTENTIAL ROUTING INTERFERENCE BE DISCOVERED, NOTIFY ENGINEER AND OWNER. THE
CONTRACTOR SHALL FURNISH, INSTALL AND TEST ALL PIPING SYSTEMS AS INDICATED ON THE INSTRUMENTATION DRAWINGS TO PROVIDE THE COMPLETE SYSTEM.
STANDARD PIPE SUPPORT DETAILS ARE PROVIDED IN THE MECHANICAL DETAIL DRAWINGS. SUPPORT PIPES IN ACCORDANCE WITH SPECIFICATION SECTION 400507, "HANGERS AND SUPPORTS FOR PROCESS PIPING.
PIPING SHALL BE INSTALLED SUCH THAT ANY PIPE, LAYER OF PIPING OR EQUIPMENT CAN BE REMOVED WITHOUT DISTURBING REMAINING PIPES AND SUPPORTS.

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EQUIPMENT TAG

FB-BW-1, 2, 3 OR AB11

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VALVE TAG

FB-BV-001  OR F102
^lINDIVIDUAL ^VALVE NUMBER
VALVE TYPE

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PIPE COUPLING (FLANGE ADAPTOR)

PIPE COUPLING (SLEEVE- TYPE)

FLEXIBLE COUPLING OR EXPANSION JOINT

	THE CONTRACTOR SHALL BE RESPONSIBLE FOR TAGGING ALL PROCESS PIPING VALVES AND EQUIPMENT AND RECORDING AS-BUILT LOCATIONS FOR THE SAME. PROCESS IDENTIFICATION SYSTEM SHALL BE AS DETAILED IN THE SPECIFICATIONS.

PORTIONS OF NONPROCESS PIPING (PLUMBING) ARE SHOWN FOR CLARITY AND FOR COORDINATION BETWEEN DISCIPLINES. REFER TO APPROPRIATE DRAWINGS AND SPECIFICATIONS.

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EQUIPMENT TYPE DESIGNATION

BUILDING/FACILITY  LOCATION
(I.E. FILTER BUILDING)

(I.E. BUTTERFLY VALVE) BUILDING/FACILITY LOCATION

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ONE OR TWO LETTERS IDENTIFYING THE TYPE. REFER TO SPECIFICATIONS.

(SLEEVE TYPE)

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PROCESS VALVE LOOP IDENTIFICATION	PIPE TAG
2
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FLEXIBLE COUPLING OR EXPANSION JOINT
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XXXX-XX		(EX: FLOW CONTROL VALVE) INSTRUMENT LOOP NUMBER.

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OF "ISA STD. ISA-SS.1"	?	_'	?

^'\_  ^3/4" AQA-CPVC

 PIPE AND FITTING SYMBOLS NOTES:
GENERIC JOINT SYMBOL IS USED FOR ALL SINGLE LINE PIPING SHOWN ON THE INTERIOR AND EXTERIOR PIPING DRAWINGS.

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XREFs: [CDMS_2436] Images: [KRISHNA PE SIGN]
Last saved by: SREEKUMARP Time: 8/28/2026 1:23:39 PM
pw:\\cdmsmith-az02-pw.bentley.com:pw_pl1\263019\308471\04 Design Services NM_100%\05 Process Mechanical\10 BIM_CADD\M001GNNT.dwg
© 2026

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^0	INSTRUMENT ELEMENTS. FOR ADDITIONAL DETAILS

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_�	REFER TO INSTRUMENTATION SPECIFICATIONS.

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NOMINAL PIPE SIZE

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PIPE MATERIAL
SEE ABBREVIATIONS AND DEFINITIONS (OPTIONAL)

PROCESS FLOW STREAM SEE ABBREVIATIONS
AND DEFINITIONS

BOTH, DETAILED AND SIMPLIFIED FLANGE REPRESENTATION SYMBOLS MAY BE SHOWN ON THE DRAWINGS.

UNLESS MODIFIED BY THE GENERAL PROJECT NOTES OR DETAILED ON THE LAYOUT AND SCHEMATIC DRAWINGS PIPE AND FITTING JOINT REQUIREMENTS FOR THE VARIOUS PIPE MATERIALS ARE DEFINED IN THE SPECIFICATIONS AND ARE INDICATED ON THE PROCESS PIPE SCHEDULES.

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LIFTING HOOK ABOVE EQUIPMENT. (PLAN VIEW)

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\_  SHEET NUMBER

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SHEET NUMBER ��

SECTION SYMBOL

^<(	LEGENDS SYMBOLS AND ABBREVIATIONS SHOWN ON SHEETS M-1

RO SKID NO 3 AND 4 INDICATE STANDARD SYMBOLS AND ABBREVIATIONS AND ARE
PERTINENT TO THE CONDITIONS ON THIS SET OF DRAWINGS TO

	PLAN	

THE EXTENT APPLICABLE.

1/2" = 1'-0"		ADDITIONAL LEGENDS AND/OR ABBREVIATIONS MAY APPEAR IN THIS SET OF DRAWINGS TO INDICATE SPECIFIC CONDITIONS.

DESIG�JED BY:	^B. ^DIVYA	_-DMth

DUNES COMMUNITY DEVELOPMENT DISTRICT

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 9/1/2026 KRISHNA C. COLE PE NO. 75542
PROJECT NO, 263019-308471

REV.
NO.

DATE

DRWN

CHKD

REMARKS

DRAWN BY:					^G. ^HARi SHEET CHK'D BY:	^A. ^MARATHE CROSS CHK'D BY: 		^B. ^DIVYA APPROVED BY:			^K ^C ^COLE _DATE: 	SEPTEMBER 2026

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4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

MECHANICAL GENERAL NOTES AND LEGEND

FILE NAME:	M001GNNT.DWG SHEET NO.
M-1

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SEQUENTIAL RO SKID SHUTDOWN REQUIRED. RO SKID SHUTDOWN AND

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RO SKIDS 1 AND 2 ARE IDENTICAL IN CONFIGURATION, WITH LAYOUT MIRRORED, AND HAVE IDENTICAL DEMOLITION SCOPE.
THE DEMOLITION SCOPE FOR SKIDS 3 AND 4 IS IDENTICAL TO THAT OF SKID

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REMARKS

DESIG�JED BY:				 ^B. ^DIVYA DRAWN BY:					^G. ^HARi SHEET CHK'D BY:		^A. ^MARATHE CROSS CHK'D BY: 			^B. ^DIVYA APPROVED BY:			^K ^C ^COLE _DATE: 	SEPTEMBER 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

RO SKID FEED PUMP DEMOLITION TYPICAL PLAN AND SECTIONS

DATE: 9/112026 KRISHNA C. COLE PE NO. 75542
PROJECT NO. 263019-308471 FILE NAME:	M002ROPS.DWG
SHEET NO.
M-2

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NOTES:

SEQUENTIAL RO SKID SHUTDOWN REQUIRED. RO SKID SHUTDOWN AND MEMBRANE STORAGE, PRIOR TO DEMOLITION, TO BE COORDINATED WITH THE OWNER. REFER TO SECTION 013513.24 FOR SEQUENCING AND MAINTENANCE OF PLANT OPERATIONS.

REFER TO ELECTRICAL DRAWING E-6  FOR ELECTRICAL DEMOLITION PLAN.

CONTRACTOR SHALL REMOVE ALL THE DEBRIS FROM THE SITE AFTER COMPLETION OF THE DEMOLITION WORK.

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RO SKIDS 1 AND 2 ARE NEARLY IDENTICAL IN CONFIGURATION, RO SKIDS 3 AND 4 WITH LAYOUT MIRRORED.

THE DEMOLITION SCOPE FOR SKIDS 3 AND 4 IS IDENTICAL TO THAT OF SKID 1 AND 2.

DEMOLISH 2" CONNECTION FLANGE ON RO SKID 3 AND 4 ALONG WITH REDUCERS.
PROVIDE TEMPORARY PLUMBING OR HOSES FOR FLUSHING EVERY 48 HOURS WHILE THE RO SKID IS SHUTDOWN PER SECTION 013513.24 FOR SEQUENCING AND MAINTENANCE OF PLANT OPERATIONS.

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Last saved by: SREEKUMARP Time: 8/28/2026 2:19:55 PM
pw:\\cdmsmith-az02-pw.bentley.com:pw_pl1\263019\308471\04 Design Services NM_100%\05 Process Mechanical\10 BIM_CADD\M003ROPS.dwg
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DESIG�JED BY:		^B. ^DIVYA DRAWN BY:			^G. ^HARi SHEET CHK'D BY:	^A. ^MARATHE

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

RO SKID FEED PUMP DEMOLITION

DATE: 9/112026 KRISHNA C. COLE PE NO. 75542
PROJECT NO. 263019-308471 FILE NAME:	M003ROPS.DWG
SHEET NO.

REV.
NO.

DATE

DRWN

CHKD

REMARKS

CROSS CHK'D BY: 		^B. ^DIVYA APPROVED BY:		^K ^C ^COLE _DATE: 	SEPTEMBER 2026

-m•

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

MEMBRANE FEED PUMP REPLACEMENT

TYPICAL PHOTOGRAPHS

M-3

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PUMP PADS TO BE INSTALLED PRIOR TO DEMOLITION. REFER TO SECTION 013513.24 FOR SEQUENCING AND MAINTENANCE OF PLANT OPERATIONS.

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SEE DETAIL B FOR PUMP DISCHARGE PIPING DETAIL OF RO SKID NO. 3 AND NO.

LAYOUT IS BASED ON PUMP MODEL 2x3-13 ILVS-E BY AFTON CONTRACTOR TO COORDINATE FOR LAYOUT IF OTHER PUMP MODEL/MANUFACTURER IS SELECTED.
PIPE SUPPORTS SHOWN ARE INDICATIVE AND TO BE DESIGNED PER SPECIFICATION SECTION 400507.
REFER TO ELECTRICAL DRAWINGS FOR CONTROL PANEL MODIFICATION DETAILS.
* INDICATES PUMP PAD DIMENSIONS TO BE COORDINATED BY THE CONTRACTOR WITH THE MANUFACTURER OF THE APPROVED EQUIPMENT PRIOR TO FABRICATION AND CONSTRUCTION. REFER TO DETAIL A/S-1 FOR EQUIPMENT PAD DETAILS.

THE DRAWING SHOWS TYPICAL ARRANGEMENT OF TWO RO SKIDS AND ASSOCIATED FEED PUMPS. EACH OF THE FOUR RO SKIDS FEED PUMPS TO BE REPLACED.

PROVIDE STAINLESS STEEL AWWA C504 SHORT BODY FLANGED BUTTERFLY VALVE BY DEZURIK, VALMATIC, KENNEDY, M&H, PRATT OR APPROVED EQUAL. VALVE SHALL BE NSF61 COMPLIANT.

FLUSHING BYPASS LINE ALIGNMENT AND ROUTING TO BE FIELD VERIFIED AND CONFIRMED PRIOR TO INSTALLATION.

ROTORK IQTM-125 7010-100-04 ACTUATOR OR ROTORK EQUIVALENT

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pw:\\cdmsmith-az02-pw.bentley.com:pw_pl1\263019\308471\04 Design Services NM_100%\05 Process Mechanical\10 BIM_CADD\M004ROPS.dwg
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EQUIPMENT:
RO FEED VERTICAL INLINE MULTISTAGE CENTRIFUGAL PUMP, SEE NOTE 2
SUCTION 4"-SS BUTTERFLY VALVE
PERMEATE 1 "-PVC BALL VALVE
DISCHARGE 4"-ss GLOBE TYPE SILENT CHECK VALVE
4" SS FEED VALVE, 30 DEG V-PORT BALL VALVE, SEE NOTE 9
PRESSURE INDICATOR (Pl) AND LOW PRESSURE SWITCH (PSL) (SUCTION SIDE)
PRESSURE INDICATOR (Pl) AND HIGH PRESSURE SWITCH (PSH) (DISCHARGE SIDE)
FLUSHING BYPASS 3"-ss MANUAL BALL VALVE
3" SS FLUSHING BYPASS VALVE, 30 DEG V-PORT BALL VALVE, SEE NOTE 9
FLUSHING BYPASS 3"-ss MANUAL BALL VALVE

REMARKS

RO SKID NO. P-22-1
BFV-21-4-1 BV-21-11
CHK-22-1 BV-22-1-1
PI/PSL 22-1-1

PI/PSH 22-1 -2

BV-22-1-2

BV-22-1-3

BV-22-1-4

DESIG�JED BY:		^B. ^DIVYA DRAWN BY:			^G. ^HARi SHEET CHK'D BY:	^A. ^MARATHE
CROSS CHK'D BY: 			^B. ^DIVYA APPROVED BY:		^K ^C ^COLE _DATE: 	SEPTEMBER 2026

RO SKID NO. 2 P-22-2
BFV-21-4-2 BV-21-12
CHK-22-2 BV-22-2-1
PI/PSL 22-2-1

PI/PSH 22-2-2

BV-22-2-2

BV-22-2-3

BV-22-2-4

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

RO SKID NO. 3 P-22-3
BFV-28-4-1 BV-28-11
CHK-22-3 BV-22-3-1
PI/PSL 22-3-1

PI/PSH 22-3-2

BV-22-3-2

BV-22-3-3

BV-22-3-4

RO SKID NO. 4 P-22-4
BFV-28-4-2 BV-28-12
CHK-22-4 BV-22-4-1
PI/PSL 22-4-1

PI/PSH 22-4-2

BV-22-4-2

BV-22-4-3

BV-22-4-4

RO SKID FEED PUMP, INSTRUMENTS AND VALVE TAGS
DETAIL	C
NTS

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

RO SKID FEED PUMPS MODIFICATION TYPICAL PLAN

DATE: 91112026 KRISHNA C. COLE PE NO. 75542
PROJECT NO. 263019-308471
FILE NAME:	M004ROPS.DWG SHEET NO.
M-4

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VERTICAL INLINE MULTISTAGE CENTRIFUGAL PUMP

1'-5 1/76"

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RO TRAIN CONTROL PANEL

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PUMP PADS TO BE INSTALLED PRIOR TO DEMOLITION. REFER TO SECTION 013513.24 FOR SEQUENCING AND MAINTENANCE OF PLANT OPERATIONS.

LAYOUT IS BASED ON PUMP MODEL 2x3-13 ILVS-E BY AFTON CONTRACTOR TO COORDINATE FOR LAYOUT IF OTHER PUMP

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FLUSHING BYPASS LINE ALIGNMENT AND ROUTING TO BE FIELD VERIFIED AND CONFIRMED PRIOR TO INSTALLATION.

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SEE NOTE 5

Pl AND

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4" PVC FLANGED PIPE CONNECTION
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XREFs: [CDMS_2436, MEP002RO, MEP001RO, MWP001RO, MWP003RO] Images: [KRISHNA PE SIGN]
Last saved by: SREEKUMARP Time: 8/28/2026 2:23:12 PM
pw:\\cdmsmith-az02-pw.bentley.com:pw_pl1\263019\308471\04 Design Services NM_100%\05 Process Mechanical\10 BIM_CADD\M005ROSC.dwg
© 2026

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SEE DETAIL A FOR PUMP DISCHARGE PIPING DETAIL OF SKID NO. 1 AND NO. 2

SEE DETAIL B FOR PUMP DISCHARGE PIPING DETAIL OF SKID NO. 3 AND NO. 4

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DRAWN BY:	^G ^HARi

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SECTION	2
^3/4" ^= ^1 ^'-0"	M-4
DUNES COMMUNITY DEVELOPMENT DISTRICT

I	I
LVE, 30 DEG V-PORT OF 4)-SEE NOTE 10

MD-1 DETAIL D AND DETAIL E FOR CONFIGURATION

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 9/112026 KRISHNA C. COLE PE NO. 75542
PROJECT NO. 263019-308471 FILE NAME:	M005ROSC.DWG

REV.
NO.

DATE

DRWN

CHKD

REMARKS

SHEET CHK'D BY:		^A. ^MARATHE CROSS CHK'D BY: 				^B. ^DIVYA APPROVED BY:			^K ^C ^COLE ^DATE: 	SEPTEMBER 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

RO SKID FEED PUMPS MODIFICATION
TYPICAL SECTIONS

SHEET NO.
M-5

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PIPE
SIZE

A

B

C

D MIN

D MAX

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3 | 2 | | 9 | 8 | 1 1
3 | 2 | | 9 | 8 | 12
4 | 3 | 2 | 9 | 10 | 14
6 | 3 | 2 | 9 | 11 | 15

VERTICAL INLINE MULTISTAGE CENTRIFUGAL PUMP

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FLUSHING BYPASS LINE ALIGNMENT AND ROUTING TO BE FIELD VERIFIED AND CONFIRMED PRIOR TO INSTALLATION.

ROTORK IQTM-125 701 0-1 00-04 ACTUATOR OR ROTORK EQUIVALENT.

4"-SS GLOBE TYPE SILENT CHECK VALVE (TYP OF 2)

4"-ss 90 DEG BEND (TYP OF 4)
4" SS FEED VALVE, 30 DEG
V-PORT BALL VALVE (TYP OF 4) SEE NOTE 2

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SIMILAR TO TYPE ^"A"

NOTES:
UNDER VALVES, METERS OR OTHER SPECIAL APPURTENANCES A FABRICATED SUPPORT PIECE MAY BE UTILIZED AS ACCEPTABLE TO ENGINEER.
316 STAINLESS STEEL FOR ALL PIPE SUPPORT MATERIALS AND HARDWARE.

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VERTICAL INLINE MULTISTAGE CENTRIFUGAL PUMP

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(TYP OF 2)
3" RW-SS TO RO SKID NO. 1 AND NO. 2
(TYP OF 2)

3" DISMANTLING JOINT (TYP OF 2) (CONNECTED TO FLANGE FIELD WELDED TO EXISTING 3" PIPE CONNECTION AT RO SKID INLET. BUTT WELDING NOT PERMITTED)
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XREFs: [CDMS_2436, MWP002RO, MWP003RO] Images: [KRISHNA PE SIGN]
Last saved by: SREEKUMARP Time: 8/28/2026 3:25:36 PM
pw:\\cdmsmith-az02-pw.bentley.com:pw_pl1\263019\308471\04 Design Services NM_100%\05 Process Mechanical\10 BIM_CADD\MD01MDDT.dwg
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(TYP OF 2)

4" X 3" SS REDUCER
(TYP OF 2)

3" RW-SS TO RO SKID NO. 1 AND NO. 2
(TYP OF 2)

RO SKID FLUSHING CONNECTION
(SEE NOTE 8)
i EL
3" DISMANTLING
JOINT (TYP OF 2)

4" DISMANTLING JOINT (TYP OF 2) (CONNECTED TO FLANGE FIELD WELDED TO EXISTING 4" PIPE
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DETAIL	D	_DETAIL	_E
3/4"	^1 ^'-0"	_3/4"	_1'-0"

DRAWN BY:	^G. ^HARi	_-m•	

-DMth

DESIG�JED BY:	^B. ^DIVYA

SHEET CHK'D BY:	^A. ^MARATHE CROSS CHK'D BY:		^B. ^DIVYA

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

This item has been digitally signed and sealed by Krishna C. Cole on the date adjacent to the seal. Signature must be verified on any electronic copies.

MECHANICAL DETAILS I

DATE: 9/112026 KRISHNA C. COLE PE NO. 75542
PROJECT NO. 263019-308471 FILE NAME:	MD01MDDT.DWG
SHEET NO.

REV. NO.

DATE

DRWN

CHKD

REMARKS

APPROVED BY:		^K ^C ^COLE _DATE: 	SEPTEMBER 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

MEMBRANE FEED PUMP REPLACEMENT

MD-1

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HVAC SYMBOLS
UNCLASSIFIED. TYPE AS SHOWN ON THE DRAWINGS ADJACENT TO SYMBOL

FLOW METER

GATE VALVE GLOBE VALVE
BALL VALVE

HVAC SYMBOLS
20X12 LD OR DG
200 CFM
LOUVER DOOR OR DOOR GRILLE

SMOKE TEST BOX
FOR SMOKE SENSORS

_f  MANUAL VOLUME DAMPER

A
ACU AD
AFF
AG
AHU AP

HVAC ABBREVIATIONS
AMPS
AIR COOLED CONDENSER ACCESS DOOR
ABOVE FINISHED FLOOR ABOVE GRADE
AIR HANDLING UNIT
ACCESS PANEL

HVAC NOTES
HVAC EQUIPMENT DIMENSIONS, LOCATIONS, DUCTWORK AND PIPING SYSTEM LAYOUTS ARE BASED ON EQUIPMENT SELECTED BY THE ENGINEER. IF THE CONTRACTOR PROPOSES TO FURNISH EQUIPMENT THAT REQUIRES AN ARRANGEMENT OR SPACE DIFFERING FROM THAT INDICATED ON THE DRAWINGS, OR SPECIFIED, THE CONTRACTOR SHALL PREPARE AND SUBMIT TO THE ENGINEER, FOR APPROVAL, DETAILED ARCHITECTURAL, STRUCTURAL, MECHANICAL, PLUMBING, INSTRUMENTATION, HVAC AND ELECTRICAL DRAWINGS AND EQUIPMENT LISTS SHOWING ALL NECESSARY CHANGES AND EMBODYING ALL FEATURES OF THE EQUIPMENT THE CONTRACTOR PROPOSES TO FURNISH. THIS INFORMATION SHALL INCLUDE BUT SHALL NOT BE LIMITED TO PLANS, SECTIONS, DETAILS, AND SCHEMATICS OF ALL APPURTENANCES REQUIRED SUCH CHANGES, IF APPROVED BY THE ENGINEER, SHALL BE AT NO EXTRA COST TO THE OWNER. THE CONTRACTOR SHALL ASSUME THE COST OF, AND THE RESPONSIBILITY FOR, SATISFACTORILY ACCOMPLISHING ALL THE NECESSARY CHANGES CORRESPONDING TO THE DIMENSIONS AND CHARACTERISTICS OF THE EQUIPMENT SUBMITTED AND

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FLOW BALANCING AND SHUTOFF VALVE BUTTERFLY VALVE

CHECK VALVE, GENERAL SYMBOL

SOLENOID VALVE

ANGLE VALVE

2-WAY CONTROL VALVE

I_L

FIRE DAMPER
�-1.5(1-1/2HR RATED)

MOTOR OPERATED DAMPER
M

DIRECTION OF FLOW

_f	_f  DUCT SIZE- FIRST

AUX AVG
BBD
BHP
BOT BTU C
CF CFM DB
DIA
ON DW DWG

AUXILIARY AVERAGE
BACK DRAFT DAMPER BRAKE HORSEPOWER BOTTOM
BRITISH THERMAL UNIT
CONDENSATE CEILING FAN
CUBIC FEET PER MINUTE
DRY BULB DIAMETER DOWN
DOUBLE WALL DRAWING

APPROVED BY THE ENGINEER. REFER TO SPECIFICATIONS FOR FURTHER DETAILS.

SIZES OF EQUIPMENT PADS INDICATED ON THE DRAWINGS ARE APPROXIMATE. EXACT DIMENSIONS SHALL BE DETERMINED BY THE CONTRACTOR FOR THE EQUIPMENT FURNISHED. ALL FLOOR MOUNTED EQUIPMENT SHALL BE SET ON CONCRETE PADS CONFORMING TO DETAILS SHOWN ON THE STRUCTURAL DRAWINGS.

DIELECTRIC COUPLINGS, FLANGES OR UNIONS SHALL BE INSTALLED AT ALL CONNECTIONS OF COPPER PIPE TO OTHER TYPES OF METALLIC PIPING.

HVAC PIPING AND DUCTWORK DRAWINGS DO NOT SHOW ALL DRAINS, VENTS, OFFSETS AND FITTINGS ETC. REQUIRED FOR THE COMPLETE SYSTEM. SMALL PIPING IS SHOWN APPROXIMATELY TO SCALE BUT NOT EVERY FITTING AND OFFSET IS SHOWN. SOME VALVES AND APPURTENANCES MAY BE OMITTED FOR THE SAKE OF CLARITY. THE CONTRACTOR SHALL FURNISH, INSTALL AND TEST ALL HVAC SYSTEMS SHOWN ON THE DRAWINGS AND DETAILS, AND/OR AS DEFINED IN THE SPECIFICATIONS TO PROVIDE THE COMPLETE SYSTEM.
UNLESS OTHERWISE SHOWN ON THE DRAWING, ALL WALL PENETRATIONS SHALL BE AS SHOWN ON THE WALL PENETRATION DETAILS. ABOVE GROUND EXTERIOR WALL AND ROOF PENETRATIONS SHALL BE AS SHOWN ON THE ARCHITECTURAL DRAWINGS. IF APPROVED BY THE ENGINEER, THE CONTRACTOR MAY SUBSTITUTE ALTERNATE METHODS PROVIDING THEY MEET INTENDED DESIGN REQUIREMENTS.
NOT ALL AND ONLY CERTAIN TYPES OF SUPPORTS ARE SHOWN ON THE HVAC DRAWINGS. UNLESS OTHERWISE DETAILED ON THE DRAWINGS ALL PIPE AND DUCT SUPPORTS SHALL BE DESIGNED, FURNISHED AND

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AUTOMATIC AIR RELEASE VENT

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CAP

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12X20

20X12

20X12

NUMBER IS SIDE SHOWN

DUCT SECTION,POSITIVE PRESS. FIRST NUMBER IS TOP

DUCT SECTION.NEGATIVE PRESS. FIRST NUMBER IS TOP

(R) RISE, (D) DROP

EA
EF EMERG ENT ESP EUH
F
FD

EXHAUST AIR EXHAUST FAN EMERGENCY ENTERING
EXTERNAL STATIC PRESSURE ELECTRIC UNIT HEATER FAHRENHEIT
FIRE DAMPER

INSTALLED BY THE CONTRACTOR AS SPECIFIED AND TO THE APPROVAL OF THE ENGINEER.

UNLESS OTHERWISE NOTED, MOUNT ALL DUCTWORK AND PIPING TIGHT TO STRUCTURE. MAINTAIN A MINIMUM
7'-6" CLEAR HEIGHT BELOW DUCTWORK, INCLUDING SUPPORTS. COORDINATE INSTALLATION OF DUCTWORK WITH ALL OTHER NEW AND EXISTING EQUIPMENT, PIPING, CONDUIT, ETC.

SEE ELECTRICAL DRAWINGS FOR AREA ELECTRICAL/CODE RATING. ALL HVAC EQUIPMENT SHALL COMPLY WITH THE REQUIREMENTS OF THOSE AREA CLASSIFICATIONS.

PROVIDE HVAC UNITS WITH REFRIGERANT LEAK DETECTORS AND ALL OTHER APPURTENANCES REQUIRED FOR A2L REFRIGERANTS PER CODE.

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TOP CONNECTION

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TEE

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UNION-SCREWED

UNION-FLANGED

HUMIDISTAT

PRESSURE GAGE AND COCK

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ELEVATION CHANGE

ACCESS DOOR

FLEXIBLE CONNECTION

FLEXIBLE DUCT

DUCT LINING

TRANSITION

TURNING VANES

FLR
FPM FS GPM GS
HP
HT
HVAC HZ LAT LBS LWT M
MAX MBH MFR
MIN
NO. NOM

FLOOR
FEET PER MINUTE FLOW SENSOR GALLONS PER MINUTE GALVANIZED STEEL HORSEPOWER
HIGH TEMPERATURE THERMOSTAT/SWITCH HEATING, VENTILATION AND AIR CONDITIONING HERTZ
LEAVING AIR TEMPERATURE POUNDS
LEAVING WATER TEMPERATURE
MOTOR MAXIMUM
THOUSAND BTU PER HOUR
MANUFACTURER MINIMUM NUMBER
NOMINAL

ENERGY CODE NOTE
 ELECTRICAL BUILDING

THE ELECTRICAL BUILDING IS EXEMPT FROM THE REQUIREMENTS OF THE FLORIDA ENERGY CODE. FOR COMMERCIAL BUILDINGS, THE APPLICABLE EXEMPTION FROM THE FLORIDA BUILDING CODE - ENERGY CONSERVATION IS C 101.4.2.4, EXEMPTION 4:

C101.4.2.4 EXEMPTION 4: "ELECTRICAL EQUIPMENT SWITCHING BUILDINGS WHICH PROVIDE SPACE CONDITIONING FOR EQUIPMENT ONLY AND IN WHICH NO OPERATORS WORK ON A REGULAR BASIS EXCEPT THAT THE PROVISIONS OF SECTION C405 SHALL APPLY."
THE ELECTRICAL ROOM IS A NORMALLY UNOCCUPIED AREA ON A WATER TREATMENT PLANT SITE THAT HOUSES ELECTRICAL EQUIPMENT ESSENTIAL TO THE WATER TREATMENT PROCESS. THE ELECTRICAL ROOM COOLING EQUIPMENT PROVIDES SPACE CONDITIONING FOR THE EQUIPMENT ONLY.

CALCULATION OF COOLING

ADMINISTRATION AND PROCESS BUILDING SUMMARY SHEET

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PRESS. DIFF. W/ INDICATOR LIGHT
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HIGH TEMPERATURE THERMOSTAT/SWITCH SMOKE DETECTOR
FLOW SENSOR TO SPACE
FROM SPACE

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BOTTOM MOUNTED DEVICE

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EXTENT OF DEMOLITION

POINT OF CONNECTION NEW TO EXISTING

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OA PAC
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RA RLA
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NOT TO SCALE OUTSIDE AIR
PACKAGED AIR CONDITIONER PHASE
POUNDS PER SQUARE INCH POUNDS PER SQUARE INCH ABSOLUTE
POUNDS PER SQUARE INCH GAUGE REFRIGERANT
RETURN AIR RATED LOADED AMPS
REVOLUTIONS PER MINIUTE SUPPLY AIR
SEASONAL ENERGY EFFICIENCY RATIO
SUPPLY FAN STATIC PRESSURE STAIN LESS STEEL THERMOSTAT
TOTALLY ENCLOSED FAN COOLED
TEMPERATURE

PROJECT NAME/OWNER

SIZING METHOD PROJECT AREA
EXTERIOR DESIGN CONDITIONS WINTER DRY BULB
SUMMER DRY BULB
SUMMER WET BULB
INTERIOR DESIGN CONDITIONS WINTER DRY BULB
SUMMER DRY BULB RELATIVE HUMIDITY
GRAINS WATER (DIFFERENCE)

TOTAL SENSIBLE GAIN TOTAL LATENT GAIN BUILDING COOLING LOAD BUILDING HEATING LOAD

DESIGNER STATEMENT:

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT CARRIER HAP 5.11 CALCULATION SOFTWARE
ELECTRICAL ROOM (388 SQ. FT.)
(20-PAC-1)

34.1 T
92.2 T
77.4 .F

50.0 T
80.0 T
44 %
1.0 GR/LB.DA

125,700 BTU/HR
1,900 BTU/HR
127,600 BTU/HR
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VOLTS VAIRABLE AIR VOLUME

TO THE BEST OF MY KNOWLEDGE AND BELIEF. THE DESIGN OF THE BUILDING COMPLIES WITH THE MECHANICAL SYSTEM AND EQUIPMENT REQUIREMENTS OF THE 2023 FL MECHANICAL CODE AND

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NOTE:	THIS IS A GENERAL LIST OF SYMBOLS
AND ABBREVIATIONS. NOT ALL ITEMS SHOWN HERE APPEAR ON THE CONTRACT DRAWINGS.

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WITH WITHOUT WET BULB

2023 FL ENERGY CODE.

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4651 Salisbury Road, Suite 420

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

HVAC LEGEND, SYMBOLS AND ABBREVIATIONS

PROJECT NO. 263019-308471 FILE NAME:	H001SYMB.DWG
SHEET NO.

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_DATE: 	SEPTEMBER 2026

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Tel: (904) 731-7109
FL COA No. EB-0000020

MEMBRANE FEED PUMP REPLACEMENT

H-1

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GENERAL NOTES:
WHERE MCC-1 SHUTDOWNS ARE REQUIRED, THEY SHALL BE COORDINATED WITH THE OWNER AT LEAST 7-DAYS IN ADVANCE. MCC-1 SHUTDOWNS ARE LIMITED TO 4 HOURS PER AN OCCURANCE.
REFER TO SECTION 013513.24 FOR SEQUENCING AND MAINTENANCE OF PLANT OPERATIONS.

COORDINATE DEMOLITION AND DISPOSAL WITH THE REQUIREMENTS OF THE SPECIFICATIONS AND THE OWNER.

CONTRACTOR SHALL FIELD VERIFY LOCATIONS, DIMENSIONS, AND CONFIGURATION OF ALL EXISTING EQUIPMENT, DUCTWORK, HANGERS, SUPPORTS, ANCHORS, CONTROLS. ETC.
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DISCONNECT AND REMOVE EXISTING EXHAUST FAN, THERMOSTAT, ASSOCIATED DUCTWORK, FITTINGS, INSECT SCREEN ON LOUVER, AND SUPPORTS. EXISTING LOUVER TO REMAIN.
DISCONNECT AND REMOVE EXISTING SUPPLY FAN, ASSOCIATED DUCTWORK, FITTINGS, INSECT SCREEN ON LOUVER, AND

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SUPPLY AND RETURN AIR PLENUM

30''x10" SUPPLY GRILLE (ABOVE} AND 30''x16" RETURN
AIR GRILLE (BELOW}

OTHER BUILDING--..

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FILL EXISTING DRYWELL WITH CONCRETE AND ABANDON IN PLACE.
DISCONNECT AND REMOVE EXISTING MOTOR OPERATED DAMPERS.

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DESIGNED BY:				^A. ^BEER _DRAWN _BY:			V. LECAROS SHEET CHK'D BY:	^J. ^GARZIONE CROSS CHK'D BY: 		 ^P. ^POULIOT _APPROVED _BY:		 J_ GARZIONE _DATE: 	SEPTEMBER 2026

-_-D_mM_• th

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

 KEYPLAN	

THIS ITEM HAS BEEN DIGITALLY SIGNED AND SEALED BY JOSHUA A. GARZIONE ON THE DATE ADJACENT TO THE SEAL. SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES.

NTS

ADMINISTRATION AND PROCESS BUILDING HVAC DEMOLITION PLAN

DATE: 9/1/2026 JOSHUA A. GARZIONE PE NO. 82162

PROJECT NO, 263019-308471
FILE NAME:	H002NFPL.DWG SHEET NO.
H-2

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GENERAL NOTES:

CONTRACTOR SHALL FIELD VERIFY LOCATIONS, DIMENSIONS, AND CONFIGURATION OF ALL EXISTING EQUIPMENT, DUCTWORK, HANGERS, SUPPORTS, ANCHORS, CONTROLS, ETC.

COORDINATE LOCATION OF ALL NEW HVAC PIPING, DUCTWORK, AND EQUIPMENT WITH ALL OTHER UTILITIES, PIPING, ELECTRICAL, DUCT BANKS, CONDUIT, WIRING, LIGHTING, BUILDING STRUCTURES, ETC.

REFER TO PROCESS MECHANICAL AND ELECTRICAL DRAWINGS FOR ADDITIONAL MODIFICATIONS IN THESE AREAS.

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TYPICAL.

40"x26" SS MESH SCRE
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PROVIDE NEW PROPELLER EXHAUST FAN PER MANUFACTURER'S RECOMMENDATIONS AND REQUIRED CLEARANCES. RECONNECT TO EXISTING LOUVER. PROVIDE NEW THERMOSTAT, DUCTWORK, FITTINGS, ETC. AS NEEDED. RECONNECT TO MATCH EXISTING OPERATION AND SEQUENCE. PROVIDE NEW INSECT SCREEN FOR LOUVER.
PROVIDE NEW PROPELLER SUPPLY FAN PER MANUFACTURER'S RECOMMENDATIONS AND REQUIRED CLEARANCES. RECONNECT TO EXISTING LOUVER. PROVIDE NEW DUCTWORK, FITTINGS, ETC. AS NEEDED. RECONNECT TO MATCH EXISTING OPERATION AND SEQUENCE. PROVIDE NEW INSECT SCREEN FOR LOUVER.
PROVIDE NEW PACKAGED AIR CONDITIONING UNIT PER MANUFACTURER'S RECOMMENDATIONS AND REQUIRED CLEARANCES INCLUDING THERMOSTAT AND ALL OTHER ASSOCIATED APPURTENANCES. PROVIDE NEW EQUIPMENT PAD AS SHOWN IN DETAILS.
PROVIDE NEW CONDENSATE DRYWELL AND PROVIDE ANY PIPING, FITTINGS, INSULATION AS NEEDED FOR CONNECTION TO NEW

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24"x26"  SA-SS-DW	CEILING I\
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5,325 CFM

UNIT. THE EXACT LOCATION OF THE DRYWELL AND CONDENSATE PIPING SHALL BE COORDINATED WITH ALL NEW AND EXISTING PIPING, STRUCTURES, AND EQUIPMENT PRIOR TO ANY WORK.
PROVIDE NEW MOTORIZED DAMPER ACTUATOR, LINKAGE, WIRING AND CONTROLS. RECONNECT TO MATCH EXISTING OPERATION AND SEQUENCE.
PROVIDE NEW 36"x32" SUPPLY REGISTER AND 40"x26" SS MESH SCREEN ON RETURN OPENING. PROVIDE DUCTWORK, FITTINGS, AND SUPPORTS AS REQUIRED TO CONNECT TO NEW EXTERIOR PACKAGED AIR CONDITIONING UNIT. BALANCE TO 5,325 CFM. COORDINATE OPENINGS WITH EXISTING STRUCTURE.
INSTALL NEW HIGH TEMPERATURE SENSOR.
PROVIDE NEW SMOKE DETECTOR IN SUPPLY AIR DUCTWORK.
ALL EXTERIOR SUPPLY AND RETURN DUCTWORK SHALL BE DOUBLE WALLED, INSULATED STAINLESS STEEL.

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26"x26" RA-SS-DW
EXISTING 12"
CMU WALL
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HOUSEKEEPING PAD 	,/ FOR DUCT SUPPORTS

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RUN SUPPLY DUCTWORK OVER RETURN.
WALL OPENING TO BE 1" LARGER THAN DUCTWORK IN EACH DIRECTION (2" IN LENGTH AND 2" IN WIDTH) FOR BOTH SUPPLY AND RETURN DUCTS. OPENING MODIFICATIONS AND CONNECTIONS SHALL BE DESIGNED BY A DELEGATE ENGINEER IN COORDINATION WITH THE BUILDING MANUFACTURER. SEE SPECIFICATION 018839.
CONDENSATE PIPING DOWN BELOW GRADE.
STAND-ALONE SUPPORT TO BE PROVIDED FOR EXTERIOR DUCTWORK PER DETAIL E/HD-1. SUPPORT FROM WALL IS NOT PERMITTED.

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DESIGNED BY:	^A. ^BEER	_-DMth

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NTS

DATE: 9/1/2026 JOSHUA A. GARZIONE PE NO. 82162

THIS ITEM HAS BEEN DIGITALLY SIGNED AND SEALED BY JOSHUA A. GARZIONE ON THE DATE ADJACENT TO THE SEAL. SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES.

PROJECT NO. 263019-308471

© 2026

REV.
NO.

DATE

DRWN

CHKD

REMARKS

_DRAWN _BY:  V. LECAROS SHEET CHK'D BY:		^J. ^GARZIONE CROSS CHK'D BY: 	^P. ^POULIOT _APPROVED _BY:		 J. GARZIONE _DATE: 	SEPTEMBER 2026

-m•
4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

ADMINISTRATION AND PROCESS BUILDING HVAC MODIFICATION PLAN

FILE NAME:	H003NFPL.DWG
SHEET NO.

H-3

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FAN SCHEDULE
MARK | BUILDING | AREA SERVED | AIRFLOW (CFM) | TOTAL ESP (IN. WG.) | WHEEL | MOTOR HP | V/PH/HZ | FAN RPM | MOTOR ENCLOSURE | APPROX. OPERATIONAL WEIGHT (LBS) | MANUFACTURER | MODEL NO. | CONTROL | NOTES
TYPE | SIZE | DRIVE | | | | | | | | |
20-EF-1 | ADMINISTRATION AND PROCESS BUILDING | PROCESS | ROOM | 4,000 | 0.3 | PROP | 24-L4 | DIRECT | 1/2 | 460V/30/60 | 1156 | TEFC | 183 | AEROVENT | DDP | THERMOSTAT | 1-10
20-EF-2 | ADMINISTRATION AND PROCESS BUILDING | PROCESS | ROOM | 4,000 | 0.3 | PROP | 24-L4 | DIRECT | 1/2 | 460V/30/60 | 1156 | TEFC | 183 | AEROVENT | DDP | THERMOSTAT | 1-10
20-SF-1 | ADMINISTRATION AND PROCESS BUILDING | PROCESS | ROOM | 4,000 | 0.3 | PROP | 24-L4 | DIRECT | 1/2 | 460V/30/60 | 1182 | TEFC | 183 | AEROVENT | DDPRF | INTERLOCKED WITH EF-1 | 1-4, 6-10
20-SF-2 | ADMINISTRATION AND PROCESS BUILDING | PROCESS | ROOM | 4,000 | 0.3 | PROP | 24-L4 | DIRECT | 1/2 | 460V/30/60 | 1182 | TEFC | 183 | AEROVENT | DDPRF | INTERLOCKED WITH EF-2 | 1-4, 6-10

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NOTES:
REFER TO SPECIFICATION 233423
PROVIDE WITH ALL ALUMINUM CONSTRUCTION
MOTOR CONTROL: MAGNETIC MOTOR STARTER IN DIVISION 26 MOTOR CONTROL CENTER (MCC)
PROVIDE WITH STAINLESS STEEL FASTENERS

PACKAGED	AIR CONDITIONING	UNIT
MARK | BUILDING | AREA SERVED | SHEET NO. | OUTDOOR AMBIENT AIR TEMPERATURE ("F) | DX COOLING COIL | REFRIGERANT TYPE | SUPPLY FAN | MOTOR | COMPRESSOR | ELECTRICAL DATA | APPROX. OPERATIONAL WEIGHT (LBS) | MANUFACTURER | MODEL | NOTES
ENTERING AIR | LEAVING AIR | GROSS TOTAL MBH | GROSS SENSIBLE MBH | SYSTEM EFFICIENCY (IEER) | | CFM | TOTAL ESP (IN WG) | B.H.P. | H.P. | RPM | NO. | TYPE | RLA | V/PH/HZ | MCA (A) | MOCP (A) | | | |

DB
("F)

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("F)

DB
("F)

WB
("F)

20-PAC-1 | ADMINISTRATION AND PROCESS BUILDING | ELECTRICAL ROOM | H-3 | 95 | 80 | 62 | 58.9 | 57.4 | 127.6 | 125.7 | 14.2 | R-454B | 5,325 | 0.50 | 2.12 | 4.6 | 1,466 | 2 | SCROLL | 14.40/7.00 | 460V/30/60 | 33 | 45 | 1,218 | TRANE | TSK150A4SOO | 1-12

PROVIDE WITH HEAVY DUTY LINE VOLTAGE THERMOSTAT

NOTES:

PROVIDE WITH WELDED ALUMINUM MOUNTING ADAPTER
PROVIDE WITH WIRE MESH MOTOR GUARD
PROVIDE WITH HIGH-PRO POLYESTER COATING
PROVIDE WITH NEMA 4X DISCONNECT
PROVIDE WITH MOTOR OPERATED DAMPER

4,000 CFM

^4.000 CFM	TO 20-EF-1	TO 20-EF-2

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PROVIDE WITH SALT CORROSION RESISTANT COIL AND CABINET COATINGS PER THE SPECIFICATIONS (INTERIOR AND EXTERIOR INCLUDING ALL SURFACES, COMPRESSORS, PIPING, CONDENSER FAN ETC.).
PROVIDE UNIT WITH HORIZONTAL SUPPLY AND RETURN.
PROVIDE WITH STANDARD ACCESS, HINGED ACCESS DOORS WITH LOCKABLE HANDLES.
PROVIDE WITH MANUFACTURER'S STANDARD FILTERS (2" MERV 8) IN STANDARD POSITION.
PROVIDE WITH REFRIGERATION SIGHT GLASS.
PROVIDE WITH CONDENSATE OVERFLOW SWITCH.
PROVIDE WITH MODULATING HOT GAS REHEAT MODULE.
PROVIDE WITH HIGH AND LOW PRESSURE SAFETY CONTROLS.

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_w	^10.  ^PROVIDE ^UNIT ^WITH ^PHOTOELECTRIC ^TYPE ^SMOKE ^DETECTOR ^IN ^THE ^SUPPLY ^DUCTWORK. ^REFER ^TO ^CONTROL ^COMPONENT ^SCHEDULE ^FOR ^ADDITIONAL ^REQUIREMENTS.	I	I
^[D	^11.  ^PROVIDE ^UNIT ^WITH ^REFRIGERANT ^LEAK ^DETECTORS ^AND ^ALL ^OTHER ^APPURTENANCES ^REQUIRED ^FOR ^A2L ^REFRIGERANTS ^PER ^CODE.	I	I

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12.  PROVIDE UNIT WITH PROGRAMMABLE 2-STAGE COOLING THERMOSTAT.

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CONTROL COMPONENT	SCHEDULE
SYMBOL | DESCRIPTION
0 | HEAVY DUTY, NEMA 4X CORROSION RESISTANT LINE VOLTAGE THERMOSTAT (EXHAUST FAN) JOHNSON CONTROLS A19PRC-1C OR EQUAL WITH CLEAR LOCKING COVER. SET AT 85°F. REFER TO THE PACKAGED AIR CONDITIONING UNIT SCHEDULE AND THE SPECIFICATIONS FOR AIR HANDLING UNIT THERMOSTAT REQUIREMENTS.
| PHOTOELECTRIC TYPE SMOKE DETECTOR AIR PRODUCTS & CONTROLS MODEL RT-3000-P WITH NEMA 4X RATED ENCLOSURE WITH SMOKE DETECTOR RESET STATION. REFER TO SPECIFICATION 233300 FOR DETAILS.

HEAVY DUTY, CORROSION RESISTANT LINE VOLTAGE THERMOSTAT /HIGH TEMPERATURE SWITCH JOHNSON CONTROLS A19BAF-1C OR EQUAL WITH CLEAR LOCKING COVER. SET AT
95°F.

| LOW LEAKAGE DAMPER, GREENHECK MODEL VCD-43 WITH BELIMO MODEL AFBUP WITH NEMA 2 HOUSING. COORDINATE FINAL VOLTAGE WITH ELECTRICAL AND AUTOMATIC TEMPERATURE CONTROL CONTRACTORS/SUPPLIERS.

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ELECTRICAL ROOM DESIGN TEMPERATURE	AND VENTILATION	RATES
LOCATION | MODE | SUMMER INDOOR TEMP | WINTER INDOOR TEMP | VENTILATION
ELECTRICAL | NORMAL | BO'F | AMBIENT | N/A
SEQUENCE OF OPERATION -  ELECTRICAL ROOM:

PACKAGED AIR CONDITIONING UNIT WITH SPACE THERMOSTAT AND HIGH TEMPERATURE SWITCH (20-PAC-1 ):

WHEN SMOKE IS SENSED BY THE SUPPLY AIR SMOKE SENSOR ALL OTHER CONTROL FUNCTIONS SHALL BE OVERRIDDEN AND THE SUPPLY FAN SHALL BE OFF, AND AN ALARM LIGHT ON THE SMOKE DETECTOR SHALL BE ACTIVATED. SMOKE SENSORS SHALL BE MANUALLY RESET AT THE SMOKE DETECTOR.

DUCTWORK	MATERIAL SCHEDULE
SYMBOL | DESCRIPTION
ss | DOUBLE-WALL STAINLESS STEEL INSULATED DUCTWORK PER SMACNA STANDARDS. REFER TO SPECIFICATION SECTION 233113.
AL | ALUMINUM DUCTWORK PER SMACNA STANDARDS. REFER TO SPECIFICATION SECTION 233113.

WHEN THE UNIT THERMOSTAT ON/OFF SWITCH IS PLACED IN THE OFF POSITION, THE TEMPERATURE CONTROLS SHALL BE INACTIVATED. THE SUPPLY FAN AND COMPRESSORS SHALL BE OFF.

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PROCESS	ROOM DESIGN TEMPERATURE	AND VENTILATION	RATES
LOCATION | MODE | SUMMER INDOOR TEMP | WINTER INDOOR TEMP | VENTILATION
PROCESS | NORMAL | 1 OT ABOVE AMBIENT | AMBIENT | 6 ACH (INTERMITTENT)
SEQUENCE OF OPERATION -  PROCESS ROOM:

1. EXHAUST AND SUPPLY FANS WITH HAND-OFF-AUTO SWITCH AND THERMOSTATS (20-EF-1, 20-EF-2, 20-SF-1, 20-SF-2):

^�  �	1.1  WHEN THE HAND-OFF-AUTO SWITCH IS IN THE HAND POSITION, THE EXHAUST AND SUPPLY FANS SHALL RUN AND THE EXHAUST
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DISTRIBUTION	DEVICE SCHEDULE

	WHEN THE UNIT THERMOSTAT IS PLACED IN THE ON POSITION AND THE SYSTEM FAN ON/AUTO SWITCH IS IN THE ON POSITION, THE TEMPERATURE CONTROLS SHALL BE ACTIVATED, AND THE FAN SHALL RUN CONTINUOUSLY.
WHEN THE SPACE TEMPERATURE SENSED BY THE SPACE THERMOSTAT IS ABOVE THE COOLING SETPOINT (80°F), THE CONDENSING UNIT SHALL BE ON IN COOLING MODE. WHEN THE INDOOR TEMPERATURE RISES ABOVE THE
SETPOINT (BO"F), THE SYSTEM CALLS FOR THE FIRST STAGE OF COOLING AND STARTS THE FIRST COMPRESSOR. IF THE INDOOR TEMPERATURE SETPOINT (80°F) IS NOT SATISFIED, AFTER 10 MINUTES, THE SYSTEM SHALL ENGAGE THE SECOND COMPRESSOR.
WHEN THE SPACE TEMPERATURE SENSED BY THE SPACE THERMOSTAT IS BELOW THE COOLING SETPOINT (80°F), THE COMPRESSORS SHALL BE OFF.
COMPRESSORS SHALL CYCLE ON/OFF AND MODULATE VIA THE UNIT FACTORY CONTROLS.

AND INTAKE DAMPERS SHALL BE OPEN.

WHEN THE HAND-OFF-AUTO SWITCH IS IN THE OFF POSITION, THE EXHAUST AND SUPPLY FANS SHALL BE OFF AND THE EXHAUST AND INTAKE DAMPERS SHALL BE CLOSED.

WHEN THE HAND-OFF-AUTO SWITCH IS IN THE AUTO POSITION AND THE TEMPERATURE SENSED BY THE SPACE THERMOSTAT IS ABOVE SET POINT (80°F), THE EXHAUST AND SUPPLY FANS SHALL RUN AND THE EXHAUST AND INTAKE DAMPERS SHALL BE OPEN.
WHEN THE HAND-OFF-AUTO SWITCH IS IN THE AUTO POSITION AND THE TEMPERATURE SENSED BY THE SPACE THERMOSTAT IS

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SYMBOL

SR

DESCRIPTION

SUPPLY REGISTER

MODEL	FRAME TYPE MATERIAL

^METAL*AIRE	CHANNEL	ALUMINUM ISG12-SF

FINISH
OFF-WHITE ENAMEL

REMARKS
ALUMINUM OPPOSED BLADE DAMPER

WHEN THE UNIT THERMOSTAT IS PLACED IN THE ON POSITION AND THE SYSTEM FAN ON/AUTO SWITCH IS IN THE AUTO POSITION, THE TEMPERATURE CONTROLS SHALL BE ACTIVATED.
WHEN THE SPACE TEMPERATURE SENSED BY THE SPACE THERMOSTAT IS ABOVE THE COOLING SET POINT (80°F), THE CONDENSING UNIT SHALL BE ON IN COOLING MODE, AND THE SUPPLY FAN SHALL BE ON. WHEN THE INDOOR TEMPERATURE RISES ABOVE THE SETPOINT (80"F), THE SYSTEM CALLS FOR THE FIRST STAGE OF COOLING AND STARTS THE FIRST COMPRESSOR. IF THE INDOOR TEMPERATURE SETPOINT (BO"F) IS NOT SATISFIED. AFTER 10 MINUTES. THE SYSTEM SHALL ENGAGE THE SECOND COMPRESSOR.
WHEN THE SPACE TEMPERATURE SENSED BY THE SPACE THERMOSTAT IS BELOW THE COOLING SETPOINT (BO"F), THE
CONDENSING UNIT SHALL BE OFF, AND THE SUPPLY FAN SHALL BE OFF.

THE SPACE THERMOSTAT SHALL HAVE AN ADJUSTABLE SET POINT. THE COOLING SETPOINT FOR  20-PAC-1 SHALL BE 80"F.

PROVIDE A HIGH TEMPERATURE SWITCH. SET POINT SHALL BE 95"F. SWITCH SHALL SEND A HIGH SPACE TEMPERATURE ALARM SIGNAL TO THE INSTRUMENTATION SYSTEM. SEE ELECTRICAL AND INSTRUMENTATION DRAWINGS FOR ADDITIONAL DETAILS. COORDINATE INTERFACE WITH INSTRUMENTATION SYSTEM SUPPLIER.

BELOW SET POINT (80"F), THE EXHAUST AND SUPPLY FANS SHALL BE OFF AND THE EXHAUST AND INTAKE DAMPERS SHALL BE CLOSED.

THIS ITEM HAS BEEN DIGITALLY SIGNED AND SEALED BY JOSHUA A. GARZIONE ON THE DATE ADJACENT TO THE SEAL. SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES.

DATE: 9/1/2026 JOSHUA A. GARZIONE PE NO. 82162

© 2026

REV. NO.

DATE

DRWN

CHKD

REMARKS

DESIGNED BY:	^A. ^BEER

_DRAWN _BY:	V. LECAROS	_-m•	

SHEET CHK'D BY: 	^J. ^GARZIONE CROSS CHK'D BY:		^P. ^POULIOT _APPROVED _BY: 		J. GARZIONE _DATE: 	SEPTEMBER 2026

-DMth

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

HVAC SCHEDULES,
AIRFLOW SCHEMATICS AND SEQUENCE OF OPERATIONS

PROJECT NO. 263019-308471
FILE NAME:	H004SCHD.DWG
SHEET NO.

H-4

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PROVIDE NEOPRENE VIBRATION ISOLATORS.

EXISTING WALL�

/	STRUCTURE

�SECURE RODS TO STRUCTURE ABOVE. REPLACE EXISTING SUPPORTS IN-KIND.

PROVIDE 3/8"0 SS RODS FOR MOUNTING FAN TO STRUCTURE
ABOVE, SECURE WITH SS FASTENERS.

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PACKAGED AIR-........... CONDITIONING

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MINIMUM DIAMETER	·,:.l;t;(
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CONDENSATE OR	/	:-:

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NEENAH MODEL R-2510 CAST IRON GRATED COVER AND FRAME SIZED FOR PIPE END.

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WALL MOUNTED PROPELLER FAN
_A DETAIL
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CONDENSATE DRAIN
DETAIL
^_	NTS

CONDENSATE DRYWELL
DETAIL
^_	NTS

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PROVIDE(2) 1/4" STAINLESS STEEL--CABLES WITH TURNBUCKLES, CROSS CONNECTED AND ATTACHED TO CURB WITH 1/4" WIRE THIMBLE, 1/4" WIRE GRIP AND 3" LONG 3/8" DIA. STAINL STEEL EYE BOLTS SET IN EPOXY GROU

PROVIDE HAIL GUARD AT AIR CONDENSER
SECTIONS

D
ES NOT

UNIT

REFER TO PLANS FOR DUCT SIZES.

ANCHOR DUCTWORK TO UNISTRUT SUPPORT (TYP)

STAINLESS STEEL UNISTRUT SUPPORT
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EXISTING WALL�

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SUPPLY REGISTER� OR RETURN MESH	'I,
SCREEN PANEL

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2" X 2" ANGLE CLOSURE ALL AROUND SAME MATERIAL AS DUCT

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ISCONNECT SWITCH UILDING EXTERIOR
REFER TO TRICAL DRAWINGS.

TROL WIRING TO OR THERMOSTAT

6"x6"x3/8" 316 STAINLESS STEEL BASE PLATE ANCHORED TO PAD

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NOTE:

HOUSEKEEPING PAD
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4.5"

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DUCT

DOUBLE THICKNESS TURNING VANES

P"
P"

PACK OPENING WITH / FIBERGLASS INSULATION

NOTE:

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DUCT, SIZE AND CONSTRUCTION VARIES

PROVIDE WITH WEATHERTIGHT SEAL BETWEEN THE PLATE AND THE WALL.

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WITH (4) 3" LONG 3  "0 MINIMUM
STAINLESS STEEL BOLTS IN EPOXY

TO POWER SUPPLY

TO DRY WELL. SEE R CONTINUATION.
NSATE TRAP
RAIN. SEE DETAIL 8.

1. PROVIDE DELEGATED DESIGN OF DUCTWORK SUPPORT FRAMING, ANCHORAGE, AND SUPPORT FOUNDATION. WIND DESIGN SHALL CONFORM TO WIND SPEC 018839. DESIGN CALCULATIONS CANNOT
ACCOUNT FOR DUCTWORK BEING SUPPORTED AT THE WALL.

EXTERIOR DUCT SUPPORT
DETAIL

SHEET METAL TURNING VANES
DETAIL

1. OPENING MODIFICATIONS AND CONNECTIONS SHALL BE DESIGNED BY A DELEGATE ENGINEER IN COORDINATION WITH THE BUILDING MANUFACTURER. SEE SPECIFICATION 018839.

DUCT PENETRATION THROUGH EXTERIOR WALL
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1. LOCATION OF CONDENSATION PIPE, SUPPLY/ RETURN DUCTING AND ELECTRICAL SYSTEM COULD VARY BASED ON UNIT CONFIGURATION.

GRADE MOUNTED PACKAGED UNIT
DETAIL
^_	NTS

DESIGNED BY:	^A. ^BEER	_-DMth

DUNES COMMUNITY DEVELOPMENT DISTRICT

DATE: 9/1/2026 JOSHUA A. GARZIONE PE NO. 82162

THIS ITEM HAS BEEN DIGITALLY SIGNED AND SEALED BY JOSHUA A. GARZIONE ON THE DATE ADJACENT TO THE SEAL. SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES.

PROJECT NO. 263019-308471

© 2026

REV. NO.

DATE

DRWN

CHKD

REMARKS

_DRAWN _BY:  V. LECAROS SHEET CHK'D BY:	^J. ^GARZIONE CROSS CHK'D BY:		^P. ^POULIOT _APPROVED _BY,		 J. GARZIONE _DATE: 	SEPTEMBER 2026

-m•
4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS
MEMBRANE FEED PUMP REPLACEMENT

HVAC DETAILS

FILE NAME:	H001DETS.DWG SHEET NO.
HD-1

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ONE LINE OR CONTROL DIAGRAM

PLAN

DESCRIPTION

ONE LINE OR CONTROL DIAGRAM

PLAN

METER

DESCRIPTION

*

ONE LINE OR CONTROL DIAGRAM

PLAN

DESCRIPTION PILOT LIGHT, COLOR AS NOTED

ONE LINE OR CONTROL DIAGRAM

PLAN

DESCRIPTION

NOTES:
1. IN GENERAL CONDUIT ROUTING FOR EQUIPMENT
AND DEVICES IS NOT SHOWN ON THE PLANS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
ROUTING ALL CONDUITS WHICH SHALL INCLUDE

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MEDIUM VOLTAGE DRAWOUT 1YPE POWER CIRCUIT BREAKER
CS=CONTROL SWITCH

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WM WHM
WHOM WHDR PF DMU

WATTMETER
WATTHOUR METER
WATTHOUR DEMAND METER
WATTHOUR DEMAND RECORDER
POWER FACTOR METER
DIGITAL METERING UNIT

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* R -  RED
G - GREEN
B -  BLUE
W - WHITE A - AMBER

PILOT LIGHT, PUSH-TO-TEST 1YPE, COLOR AS

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LIGHTNING ARRESTER

GROUND OR GROUND ROD

CONDUITS SHOWN ON ONE-LINE AND RISER DIAGRAMS AND HOME-RUNS SHOWN ON PLAN DRAWINGS. REFER TO SPECIFICATIONS FOR MATERIALS AND INSTALLATION REQUIREMENTS.

THE WIRING DIAGRAMS, QUANTl1Y AND SIZE OF WIRES AND CONDUITS REPRESENT A SUGGESTED

FRAME

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LOW VOLTAGE AIR OR MOLDED CASE CIRCUIT BREAKER, 3 POLE UNLESS OTHERWISE NOTED.

COMBINATION MOTOR CIRCUIT PROTECTOR AND MAGNETIC MOTOR STARTER, FULL VOLTAGE
_*NON-REVERSING UNLESS OTHERWISE NOTED:

TRANSDUCER
AX	- CURRENT TRANSDUCER WX		WATT TRANSDUCER
WHX	WATTHOUR TRANSDUCER

RELAY, NO. AS INDICATED
25  -	SYNCHRONISM CHECK RELAY
27  -	UNDERVOLTAGE RELAY

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NOTED ABOVE.

TIME DELAY RELAY RANGE AS NOTED SETPOINT AS NOTED
_*# NUMBER AS INDICATED

30A
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FUSE, AMPERE RATING AS NOTED

STRIP HEATER OR HEATING ELEMENT

ARRANGEMENT BASED UPON SELECTED STANDARD COMPONENTS OF ELECTRICAL EQUIPMENT. MODIFICATIONS ACCEPTABLE TO THE ENGINEER MAY BE MADE BY THE CONTRACTOR TO ACCOMMODATE EQUIPMENT ACTUALLY PURCHASED. THE BASIC SEQUENCE AND METHOD OF CONTROL MUST BE MAINTAINED AS INDICATED ON THE DRAWINGS

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_i:_ 1YPE
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FVR	FULL VOLTAGE REVERSING
RVNR	REDUCED VOLTAGE NON-REVERSING RVAT	REDUCED VOLTAGE
AUTOTRANSFORMER

32	DIRECTIONAL POWER RELAY
38  -	BEARING PROTECTIVE DEVICE
40	LOSS OF EXCITATION RELAY
42  -	RUNNING CONTACTOR/PILOT RELAY
46  -	REVERSE PHASE/PHASE BALANCE/CURRENT

TDE	TIME DELAY AFTER ENERGIZATION
ON DELAY
TDD - TIME DELAY AFTER DE-ENERGIZATION OFF DELAY

INDUCTOR

AND/OR SPECIFICATIONS.

SWITCHGEAR AND MOTOR CONTROL CENTER COMPARTMENT DESIGNATIONS AS INDICATED
BELOW:

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RVSS	REDUCED VOLTAGE SOLID STATE 2S1W - TWO SPEED, ONE WINDING
2S2W - TWO SPEED, TWO WINDING
(DIAGRAMMATICALLY SHOWN, CONTRACTOR SHALL FIELD LOCATE)

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NON-FUSIBLE DISCONNECT SWITCH,

RELAY
47  -	PHASE SEQUENCE VOLTAGE RELAY
49	MACHINE OR TRANSFORMER THERMAL RELAY
50/51 - INSTANTANEOUS/TIME OVERCURRENT RELAY
50G -	INSTANTANEOUS GROUND
51  -	TIME OVERCURRENT RELAY
SIG -	TIME OVERCURRENT RELAY, GROUNDING

NOTC- NORMALLY OPEN, TIMED CLOSING WHEN ENERGIZED
NCTO- NORMALLY CLOSED, TIMED OPENING WHEN ENERGIZED
NOTO- NORMALLY OPEN, TIMED OPENING WHEN DE-ENERGIZED

TACHOMETER GENERATOR

CONTACT, NORMALLY OPEN (NO)

BLANK: SPACE:

NOT INTENDED FOR USE. PLATE ONLY
EQUIPPED WITH REQUIRED BUS AND HARDWARE FOR THE FUTURE ADDITION OF BREAKERS AND/OR STARTERS WITHIN THE SIZE AND

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600 VOLT, 3 POLE
AMPERE RATING NOTED IF OTHER THAN 30A (DIAGRAMMATICALLY SHOWN, CONTRACTOR SHALL FIELD LOCATE)

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AMPERE RATING AND FUSE SIZE AS NOTED
AMPERE RATING NOTED IF OTHER THAN 30A FUSE RATING
(DIAGRAMMATICALLY SHOWN, CONTRACTOR SHALL FIELD LOCATE)
MANUAL MOTOR STARTER WITH THERMAL OVERLOAD HEATER, 1 POLE UNLESS OTHERWISE NOTED "p" INDICATES WITH PILOT LIGHT "2" INDICATES TWO POLE
(DIAGRAMMATICALLY SHOWN, CONTRACTOR SHALL FIELD LOCATE)

---©-

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57X
59  -
60  -
62  -
63  -
64  -
67  -
74  -
83  -
86  -
87  -
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GF  -
ST  -
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RESISTOR TYPE
TIME OYERCURRENT RELAY, RESIDUAL TYPE TIME OVERCURRENT RELAY WITH VOLTAGE RESTRAINT
AUXILIARY RELAY (TRIPS CB AND ALARMS) OVERVOLTAGE RELAY
NEGATIVE SEQUENCE VOLTAGE RELAY TIME DELAY RELAY
OVERPRESSURE RELAY
GENERATOR FIELD GROUND RELAY
AC DIRECTIONAL OVERCURRENT RELAY ALARM LATCHING RELAY
AUTOMATIC SELECTIVE CONTROL OR TRANSFER RELAY
LOCKING-OUT RELAY DIFFERENTIAL PROTECTIVE RELAY
SUFFIX INDICATES "BUS"
SUFFIX INDICATES "GENERATOR" GROUND FAULT
SHUNT TRIP
SUFFIX INDICATES ''TRANSFORMER" SUFFIX INDICATES "AUXILIARY"

[TI] OR ■

[§J  OR ■

NCTC- NORMALLY CLOSED, TIMED CLOSING WHEN DE-ENERGIZED

*

FIELD INSTRUMENT, TAG NO. AS INDICATED INDICATES INSTRUMENT 1YPE DEFINED ON LOOP SHEETS OR P & ID
## INDICATES LOOP NO. LIQUID LEVEL (FLOAT) SWITCH
NORMALLY OPEN, CLOSES ON RISING LEVEL NORMALLY CLOSED, OPENS ON RISING LEVEL
PRESSURE OR VACUUM SWITCH

NORMALLY OPEN, CLOSES ON RISING PRESSURE

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CONTACT, NORMALLY CLOSED (NC)

OVERLOAD RELAY HEATER

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E	ELECTRICAL INTERLOCK

TERMINAL OR TEST BLOCK

RESISTANCE TEMPERATURE DETECTOR

RANGE SHOWN
SPARE: CONTAINS A COMPLETELY
INSTALLED BREAKER AND/OR STARTER OF SIZE AND 1YPE INDICATED FOR FUTURE USE.

INTERPRETATION OF ELECTRICAL DRAWINGS: CIRCUIT IDENTIFICATION, ROUTING, AND SIZES OF CONDUITS ANO WIRES ARE SHOWN ON THE FOLLOWING DRAWINGS:

A. ONE LINE POWER DIAGRAMS: POWER, CONTROL AND SIGNAL WIRING REQUIREMENTS FOR ELECTRICAL DISTRIBUTION EQUIPMENT AND UTILIZATION EQUIPMENT POWERED FROM SWITCHGEAR, SWITCHBOARDS, MOTOR CONTROL CENTERS AND MAJOR POWER DISTRIBUTION PANELBOARDS ARE 1YPICALLY SHOWN ON THE
ONE LINE DIAGRAMS. THE PARAMETERS IDENTIFIED ON THE ONE LINE DIAGRAMS ARE:

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DRAWOUT 1YPE EQUIPMENT OR DEVICE

MEDIUM VOLTAGE CABLE TERMINATION

MEDIUM VOLTAGE AIR INTERRUPTER SWITCH

MEDIUM VOLTAGE FUSED AIR INTERRUPTER SWITCH
FUSE RATING

MEDIUM VOLTAGE FUSED MOTOR CONTROLLER

TRANSFORMER, RATINGS AND CONNECTIONS AS

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SPECIAL CAPACITOR
* SC - SURGE CAPACITOR
PF - POWER FACTOR CORRECTION CAPACITOR

TUNED POWER FACTOR CORRECTION CAPACITOR

PUSHBUTTON, MOMENTARY CONTACT, SPRING RETURN, NORMALLY CLOSED

PUSHBUTTON, MOMENTARY CONTACT, SPRING RETURN, NORMALLY OPEN

EMERGENCY STOP PUSHBUTTON WITH RED MUSHROOM HEAD OPERATOR (MAINTAINED CONTACT)

START-STOP PUSHBUTTON CONTROL STATION

NORMALLY OPEN, CLOSES ON DROPPING PRESSURE
NORMALLY CLOSED, OPENS ON RISING PRESSURE
NORMALLY CLOSED, OPENS ON DROPPING PRESSURE
[j]:J OR0	OR■ ^TEMPERATURE ^SWITCH ^OR ^THERMOSTAT
NORMALLY OPEN, CLOSES ON RISING TEMPERATURE
NORMALLY OPEN, CLOSES ON DROPPING TEMPERATURE
NORMALLY CLOSED, OPENS ON RISING TEMPERATURE
NORMALLY CLOSED, OPENS ON DROPPING

I][]

IETMI

I][]

�

VIBRATION DETECTOR

DAMPER MOTOR

ELAPSED TIME METER

MOTOR OPERATED VALVE OR GATE

INDICATES LIMITS OF ELECTRICAL EQUIPMENT OR WIRING ENCLOSURE

CIRCUIT IDENTIFICATION, CIRCUIT ORIGIN AND DESTINATION, CONDUIT SIZE, WIRE SIZE AND QUANTl1Y FOR COMPLETE CIRCUIT LENGTH, AND AUXILIARY DEVICES ASSOCIATED WITH THE CONTROL/PROTECTION OF THE POWERED
EQUIPMENT, AND SIZE OF THE GROUNDING ELECTRODE CONDUCTORS.

8. INSTRUMENTATION AND CONTROL RISER DIAGRAMS: POWER, CONTROL, SIGNAL AND DATA HIGHWAY WIRING REQUIREMENTS FOR INSTRUMENTS AND CONTROL DEVICES CONTROLLED/MONITORED FROM
INSTRUMENTATION AND CONTROL PANELS SUCH AS RTUS, PLCS, TERMINAL CABINETS, AND REMOTE 1/0 PANELS ARE 1YPICALLY SHOWN ON THE INSTRUMENTATION AND CONTROL ONE LINE DIAGRAMS. THE PARAMETERS IDENTIFIED ON THE ONE LINE DIAGRAMS ARE: CIRCUIT IDENTIFICATION, CIRCUIT ORIGIN AND DESTINATION, CONDUIT SIZE, WIRE SIZE,

u

0

^2	l:,.�v
.l(,  _KVA
"-

_{  3P:

^0	� �/208V
4W
�
w
[L

NOTED. UNLESS OTHERWISE NOTED ON THE
SINGLE LINE DIAGRAMS, ALL DRY 1YPE TRANSFORMERS SERVICING ADMINISTRATIVE AND LABORATORY SPACES SHALL HAVE AK FACTOR OF 4. ISOLATION TRANSFORMERS SHALL HAYE A K-20 RATING

STOP		
--alafo	o-
tJ

(MOMENTARY CONTACT) WITH LOCKOUT DEVICE ON STOP

START-STOP PUSHBUTTON CONTROL STATION, MAINTAINED CONTACT WITH LOCKOUT DEVICE ON
STOP	^�

[TI]

OR ■

TEMPERATURE

FLOW SWITCH (AIR, WATER, ETC.)

NORMALLY OPEN, CLOSES ON INCREASED FLOW

�WUec	I "

QUANTl1Y AND 1YPE FOR COMPLETE CIRCUIT
LENGTH, AND AUXILIARY DEVICES ASSOCIATED WITH THE CONTROL/PROTECTION OF THE POWERED EQUIPMENT.

C. FLOOR PLANS: FOR DETERMINING THE LENGTH OF CIRCUITS LOCATED WITHIN STRUCTURES,

0
Q'
[L
w
I
f---
w
Q'
<(

z
w
Q'
w

*	V TO 120
�E---

CURRENT TRANSFORMER

*

QUANTl1Y
A = PRIMARY AMPERES

*

POTENTIAL TRANSFORMER QUANTl1Y
V = PRIMARY VOLTAGE

GENERATOR, RATINGS AND CONNECTIONS AS

OFF	ON
oYo 

[ill]

OFF/ON SELECTOR SWITCH

-----o-i:o----

�

[IT) OR ■

NORMALLY CLOSED, OPENS ON INCREASED FLOW

POSITION (LIMIT) SWITCH NORMALLY OPEN

- - p��,o�v-�

EXISTING, NEW OR FUTURE CONDITION DESIGNATION
-£	COMPARTMENT DESIGNATION (SEE MCC FRONT ELEVATION)
I  _r�J	I	"' INDICATES CONDUIT IS ALL OR

FLOOR PLANS SHOW THE LOCATION OF ELECTRICAL DISTRIBUTION EQUIPMENT, CONTROL PANELS, UTILIZATION EQUIPMENT, INSTRUMENTS, ANCILLARY EQUIPMENT AND DEVICES AND THE ANTICIPATED PENETRATION LOCATIONS WHERE
CONDUITS EXIT/ENTER THE STRUCTURE. HOMERUNS MAY ALSO BE SHOWN FROM MISCELLANEOUS EQUIPMENT NOT SHOWN ON A ONE LINE OR RISER DIAGRAM.

0

I
NOTED

_�	NORMALLY OPEN - HELD CLOSED

1 i	s	1	"'	PARTIALLY LOCATED UNDERGROUND.

0	^u[]

�

w

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0^"'

LOCAL/REMOTE SELECTOR SWITCH

-	0<rO--

NORMALLY CLOSED

,	,	CONDUIT SIZE SHOWN INDICATES THE SIZE WITHIN STRUCTURE.
_)  AMPS	UNDERGROUND CONDUIT SIZE IS

0. SITE PLANS: FOR DETERMINING THE LENGTH OF CIRCUITS EXTERIOR TO STRUCTURES AND TO IDENTIFY THE SPECIFIC REQUIREMENTS OF

[L

0

^IL	ATS
u
z
N
w
u

AUTOMATIC OR MANUAL TRANSFER SWITCH N0.1 (ATS-1), (MTS-1) "N" INDICATES NORMAL OR
PREFERRED SOURCE "s" INDICATES STANDBY OR ALTERNATE SOURCE 1 OOA INDICATES CONTINUOUS

POSITION SELECTOR SWITCH, MAINTAINED CONTACT

POSITION | TOP CONTACT | MIDDLE CONTACT | BOTTOM CONTACT
A | X | 0 | 0
B | 0 | X | 0
C | 0 | 0 | X

0-0PEN	X-CLOSED

[E[) OR ■

NORMALLY CLOSED - HELD OPEN

TORQUE SWITCH

SliE
I
,

_L	MCP
_8 RVNR

SHOWN ON DUCT BANK SECTIONS.
MCC1 -1:  (2) 3"C,, 3#3/0, 1 #2G DENOTES A QUANT11Y OF TWO (2) 3-INCH CONDUITS EACH CONTAINING THREE NO. 3/0 AWG

THE UNDERGROUND CONDUITS OR DUCT BANKS, SITE PLANS SHOW THE GENERAL ROUTING OF UNDERGROUND CONDUITS AND DUCT BANKS WITH SECTIONS INDICATING THE CONDUIT SIZE,
ARRANGEMENT AND CIRCUIT ROUTING.

�
w
^l0	100A

CURRENT RATING

A_'1B_. C*

✓

010

NORMALLY OPEN, CLOSES ON HIGH TORQUE

_L_	_  ^_J

CONDUCTORS AND 1 NO. 2 AWG GROUND
CONDUCTOR, FROM NEMA SIZE 6 STARTER IN MCC-1 TO 250HP MOTOR LOAD.

NOTE THAT CONDUIT SIZE WITHIN THE STRUCTURE IS INDICATED ON ONE-LINE

_J
<(
^z	VARIABLE SPEED DRIVE CONTROLLER

(XOO)

IT]

0 0	MCC1-1A: 3/4"C., 7#14, 1#14G DENOTES

DIAGRAM AND UNDERGROUND SIZE IS INDICATED

0
l0 l0
w

0

"-
"^[L '

IT]

* D.C. SCR
VFD

D.C. DRIVE CONTROLLER
= SILICON CONTROLLED RECTIFIER
= VARIABLE FREQUENCY DRIVE

---o_. 
---0

^0(oxo)

NAMEPLATE (A/B/C)
HOA	- HAND/OFF/AUTO HOR		HAND/OFF/REMOTE

NORMALLY CLOSED, OPENS ON HIGH TORQUE

UTILIZED IN CONJUNCTION WITH OTHER CONTROL SCHEMATIC SYMBOLS TO DEPICT THE PHYSICAL

'_N-'
""

_' n

0

_.'-_..'
""
...

ONE 3/4-INCH CONDUIT CONTAINING SEVEN NO. 14 AWG CONTROL CONDUCTORS AND 1 NO. 14 AWG GROUND CONDUCTOR.
MCC1-1 AND MCC1-1A: DENOTES CONDUIT

ON DUCT BANK SECTIONS.
INSTALL 3 PHASE CIRCUITS IN A SEPARATE CONDUIT UNLESS OTHERWISE NOTED OR APPROVED BY THE ENGINEER.

_m>-
0
w

>

0
0
Q'
lL
,n
z
CJ
l_w0
0
0
z
<(

§#KW

0

cfu
0

UNIT HEATER - ELECTRIC HEATING COIL AND FAN
# -  RATING

UNIT HEATER - GAS FIRED, STEAM OR WATER HEATING COIL AND FAN

MOTOR, NUMERAL INDICATES HORSEPOWER

VOLTMETER WITH SWITCH, 3 PHASE

I GD�VF I

----(J)--

IGD�VF I

LOR		 LOCAL/OFF/REMOTE RSL	- RAISE/STOP/LOWER TOA		TEST/ 0 FF/ AUTO

++

GAS DETECTOR / VENTILATION FAILURE ALARM
# INDICATES 1YPE OF UNIT 1=MASTER, 2=REMOTE

MOTOR STARTER COIL, NUMBER AS INDICATED TO DENOTE INTERLOCKING ONLY

LOCATION OF THE DEVICE
# REPRESENTS LOCATION
SEE LOCATION LEGEND ON DRAWING

CONDUCTORS OR CONDUITS CROSSING PATHS BUT NOT CONNECTED

CONDUCTORS ELECTRICALLY CONNECTED

"^n "

•

u n
�

-

_�N
..
I
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:,,

_",._".._"
^,.^u..
'-.

-

n
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2  _p

_.'-_.'_.
"""
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"^n"
:_.c_..j
'-.
n

IDENTIFICATION (ID) (1YPICAL)
NOTES:
PROTECTIVE/CONTROL DEVICE AS SHOWN.

CONTROL/AUXILIARY DEVICES AT OR NEAR EQUIPMENT. EQUIPMENT SHALL BE INSTALLED AND WIRED AS REQUIRED BY
EQUIPMENT FURNISHED AND/OR CONTROL DIAGRAM.

AMMETER WITH SWITCH, 3 PHASE

----®--

CONTROL RELAY COIL, NUMBER AS INDICATED

_31	SOLENOID VALVE

250	^cs

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

TYPICAL ONE LINE DIAGRAM

"''"''

WORK

WORK

,�

Q'

REV.
NO.

DATE

DRWN

CHKD

REMARKS

DESIGflED BY:		A. HENDELS DRAWN BY:				 M. OTTO SHEET CHK'D BY:		S. PERRY CROSS CHK'D BY: 			K. COLE APPROVED BY:			 S. PERRY DATE: 	SEPTEMBER 2026

--�th
4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

SHOWING POWER AND CONTROL TO EQUIPMENT

ELECTRICAL LEGEND I

DATE: 9/1/2026
SPENCER J. PERRY JR PE NO. 62587
PROJECT NO. 263019-308471 FlLE NAME:	EOO 1NFLG.DWG
SHEET NO.
E-1

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SYMBOL

LIGHTING FIXTURE

DESCRIPTION

SYMBOL

DESCRIPTION

SINGLE POLE SWITCH "a" INDICATES FIXTURES CONTROLLED.

SYMBOL	DESCRIPTION

COMMUNICATION SYSTEMS

SYMBOL

DESCRIPTION

FIRE ALARM HORN AND STROBE LIGHT COMBINATION, MOUNT UP

ELEV EM

ABBREVIATIONS (CONTINUED) ELEVATION
EMERGENCY

A	3

�:

b
2
U1
2
D
u
"-
0
_z	A�3
0
^�	OR

"A" - FIXTURE TYPE (SEE LIGHTING FIXTURE SCHEDULE) "b" - CONTROLLED BY SWITCH "b"
"3"  - CIRCUIT NUMBER

LIGHTING FIXTURE, NOTATIONS SAME AS ABOVE

WALL MOUNTED TYPE LIGHTING FIXTURE, NOTATIONS SAME AS ABOVE

CROSS HATCH INDICATES LIGHTING FIXTURE THAT IS UNSWITCHED AND

$os

DOUBLE POLE SWITCH "a" INDICATES FIXTURES CONTROLLED. THREE WAY SWITCH "c" INDICATES FIXTURES CONTROLLED. FOUR WAY SWITCH "a" INDICATES FIXTURES CONTROLLED.
DIMMER SWITCH "a" INDICATES FIXTURES CONTROLLED

SINGLE POLE SWITCH
"OS" INDICATES A PASSIVE INFRARED OCCUPANCY SENSOR

TELEPHONE OUTLET FOR DESK TYPE HANDSET K = KEY SYSTEM
TELEPHONE OUTLET FOR WALL TYPE HANDSET (MOUNT UP 4' -6")
K = KEY SYSTEM

PAGE/PARTY TELEPHONE OUTLET FOR DESK TYPE HANDSET

PAGE/PARTY TELEPHONE OUTLET FOR WALL TYPE HANDSET, MOUNT UP 4'-6"
PAGING SPEAKER, WALL MOUNTED
_�	_w	H	= HORN TYPE

lvssl

!SFS!
m

6'-8"
15 = CANDELA RATING

FIRE ALARM MANUAL PULL STATION, MOUNT UP 4' -0" SPRINKLER VALVE SUPERVISORY SWITCH
SPRINKLER FLOW ALARM SWITCH FIRE ALARM BELL
WEATHERPROOF HI-INTENSITY FIRE ALARM STROBE LIGHT WITH HORN

ENCL EQUIP EWC EWH EX
FO FU GCP GEN
G, GND GFI
GRS
HACR

ENCLOSURE OR ENCLOSED EQUIPMENT
ELECTRIC WATER COOLER ELECTRIC WATER HEATER EXISTING
FIBER OPTIC FUSE
GENERATOR CONTROL PANEL
GENERATOR GROUND
GROUND FAULT INTERRUPTER
GALVANIZED RIGID STEEL
HEATING & AIR CONDITIONING RATED

N
^Q'	A�3

SHALL REMAIN ON AT ALL TIMES. NOTATIONS SAME AS ABOVE.

DOUBLE POLE SWITCH

w	WIDE ANGLE TYPE

HH	HANDHOLE

I

^0	"as" INDICATES PROGRAMMABLE OCCUPANCY SENSOR CAPABLE OF

PAGING SPEAKER, WALL MOUNTED, Bl-DIRECTIONAL, HORN TYPE

l£I[I

PASSIVE INFRARED DETECTOR

HT	^HEIGHT

f---
:::)
<(
z
w
i=
Q'
3
w
I
f---
f---
:,
0
I

SHADED AREA INDICATES LIGHTING FIXTURE THAT IS EQUIPPED WITH
_A	_3	EMERGENCY BACKUP POWER SOURCE. NOTATIONS SAME AS ABOVE.
b
POLE MOUNTED AREA TYPE LIGHTING FIXTURE, NOTATIONS SAME AS ABOVE

$DT

[ill]

INBOARD/OUTBOARD SWITCHING
SINGLE POLE SWITCH
"DT" INDICATES DUAL TECHNOLOGY PROGRAMMABLE OCCUPANCY SENSOR CAPABLE OF SENSING MOTION AND SOUND

LIGHTING CONTACTOR WITH NUMBER OF POLES AS INDICATED

TIME SWITCH

W	= WIDE ANGLE TYPE

PAGING SPEAKER, FLUSH MOUNTED CEILING TYPE

PAGING SPEAKER, SURFACE MOUNTED CEILING TYPE

REMOTE WALL MOUNTED VOLUME CONTROL FOR CEILING SPEAKER, MOUNT UP 5' -0"

<IR

--

◄T

SMOKE BEAM DETECTOR (RECEIVER)

SMOKE BEAM DETECTOR (TRANSMITTER)

FIRE ALARM SMOKE DETECTOR REMOTE INDICATOR AND TEST SWITCH

HID HP HZ ID
INSTR
K
kcmil
KVA

HIGH INTENSITY DISCHARGE HORSEPOWER
HERTZ IDENTIFICATION INSTRUMENT KILO (PREFIX)
1000 CIRCULAR MILS KILOVOLT AMPERES

cc
3
_uf---
w
_0 '
"^[L '
Q'
w
I
f---
0
>_z-
<(

Q'
0
"-
f---.
IL
<(
[L

Q'
0
w
_J
0
I
3
z

0
w
l0
:,
w
m
0
f---
f---
0_z

�3

R-2

EM _3
�*)

BU-1(•)

POLE MOUNTED ROADWAY TYPE LIGHTING FIXTURE, NOTATIONS SAME AS ABOVE

EMERGENCY LIGHTING BATTERY UNIT WITH TWO LAMP HEADS "EM" - FIXTURE TYPE (SEE LIGHTING FIXTURE SCHEDULE)
"3"  - SUPERVISORY CIRCUIT
*	- FIXTURE TAG #

REMOTE EMERGENCY ADJUSTABLE WALL LIGHTING FIXTURE WITH TWO LAMP HEADS
"R-2"	- FIXTURE TYPE (SEE LIGHTING FIXTURE SCHEDULE)
*	- HOME RUN TO BATTERY UNIT INDICATED. CONDUIT
SHALL BE 3/4" AND CONTAIN (2) NO. 12 AWG BRANCH CIRCUIT CONDUCTORS AND ( 1) NO. 12 AWG GROUND CONDUCTOR UNLESS OTHERWISE INDICATED.
COMBINATION BATTERY UNIT AND EXIT SIGN. FILLED QUADRANT REPRESENTS FACE SIDE OF SIGN.
CEILING MOUNTED EXIT SIGN, NOTATIONS SAME AS ABOVE. WHEN USED, ARROW INDICATES DIRECTION OF EGRESS. FILLED QUADRANT REPRESENTS FACE SIDE OF SIGN. (DOUBLE FACE DOUBLE CHEVRONS SHOWN)

WALL MOUNTED EXIT SIGN, NOTATIONS SAME AS ABOVE. WHEN USED, ARROW INDICATES DIRECTION OF EGRESS. FILLED QUADRANT REPRESENTS FACE SIDE OF SIGN.

REMOTE EMERGENCY CEILING LIGHTING FIXTURE.

□
TYPE A
-

3
60�W

PUSH BUTTON STATION

INDICATES ALL LIGHTING FIXTURES WITHIN THE ROOM OR AREA IN WHICH THIS NOTATION APPEARS SHALL BE TYPE "A" UNLESS OTHERWISE NOTED. SEE LIGHTING FIXTURE SCHEDULE FOR TYPES

LIGHTING PANELBOARD (LP-#)
SHOWN ON PLAN PER ACTUAL PANEL DIMENSIONS

POWER PANELBOARD (PP-#) OR DISTRIBUTION PANELBOARD (DP-#) SHOWN ON PLAN PER ACTUAL PANEL DIMENSIONS

LIGHTING CONTACTOR PANELBOARD (LCP-#) SHOWN ON PLAN PER ACTUAL PANEL DIMENSIONS

DUPLEX RECEPTACLE, 20A, 120V, 2P, JW
'	GFCI - GROUND FAULT CIRCUIT INTERRUPTER TYPE WP - WEATHERPROOF
XP - EXPLOSION PROOF
T	- TRANSIENT VOLTAGE SURGE SUPPRESSOR IC - ISOLATED GROUND
- CIRCUIT NUMBER
DUPLEX RECEPTACLE, 20A, 120V, 2P, 3W MOUNTED ABOVE COUNTER-TOP OR 42" AFF
*	NOTATIONS SAME AS ABOVE
SPECIAL PURPOSE RECEPTACLE
- VOLT RATING
"3"  - NUMBER OF POLES

TM

p	C
VOR	V

�

PAGING SPEAKER AMPLIFIER ASSEMBLY
TELEPHONE CABINET OR BACKBOARD AS NOTED "C" - DATA INPUT/OUTPUT CABLE OUTLET
"p" - PROCESS COMPUTER SYSTEM (CAT6 RJ-45 JACK)

GAS DETECTION/VENTILATION FAILURE WEATHERPROOF DUAL-LITE BEACON MOUNT TOP OF DEVICE UP 6' -8" A.F.F.
GAS DETECTION/VENTILATION FAILURE HORN/STROBE MOUNT TOP OF DEVICE UP 6' -8" A.F,F,

GAS DETECTION/VENTILATION FAILURE HORN, MOUNT TOP OF DEVICE UP 6' -8" A.F,F.

GAS DETECTION/VENTILATION FAILURE STROBE, MOUNT TOP OF DEVICE UP 6' -8" A.F.F.

SECURITY SYSTEMS
SECURITY ALARM CONTROL PANEL SECURITY ALARM DOOR SWITCH

KW LA LTG LP LV MAX MCB MCC MCP MOP MFR MH MIN MLO MTD MTS MV N NC NO NTS OH OL PB

ABBREVIATIONS
A | AMPS
AC | ALTERNATING CURRENT
AFF | ABOVE FINISHED FLOOR
AFG | ABOVE FINISHED GRADE
AL | ALUMINUM
AIC | AMPERE INTERRUPTING CAPACITY
AMP | AMPERE
ATS | AUTOMATIC TRANSFER SWITCH
AUTO | AUTOMATIC
AUX | AUXILIARY
AWG | AMERICAN WIRE GAUGE
BKR | BREAKER
BLDG | BUILDING
C | CONDUIT
CB | CIRCUIT BREAKER
CGD | COMBUSTIBLE GAS DETECTOR
CKT | CIRCUIT
CLB | CURRENT LIMITING BREAKER
CLF | CURRENT LIMITING FUSE
CP | CONTROL PANEL
CPT | CONTROL POWER TRANSFORMER

CR
cs

CONTROL RELAY
CONTROL SWITCH/CONTROL STATION

CT
cu
CWS

CURRENT TRANSFORMER COPPER
CONDUIT WALL SEAL

DC | DIRECT CURRENT
DIA | DIAMETER
DMU | DIGITAL METERING UNIT
DN | DOWN
EC | EMPTY CONDUIT
ELEC | ELECTRICAL

PCP

KILOWATTS
LIGHTNING ARRESTER LIGHTING
LIGHTING PANEL
LOW VOLTAGE MAXIMUM
MAIN CIRCUIT BREAKER MOTOR CONTROL CENTER MOTOR CIRCUIT PROTECTOR MAIN DISTRIBUTION PANEL MANUFACTURER
MANHOLE MINIMUM
MAIN LUGS ONLY MOUNTED
MANUAL TRANSFER SWITCH MEDIUM VOLTAGE
NEUTRAL
NORMALLY CLOSED
NORMALLY OPEN OR NUMBER NOT TO SCALE
OVERHEAD OVERLOAD PULL BOX
PUMP CONTROL PANEL

RH-3

®3	BU-1(•)

"RH-3"
.,_3,,
•

FIXTURE TYPE (SEE LIGHTING FIXTURE SCHEDULE)
SUPERVISORY CIRCUIT
HOME RUN TO BATTERY UNIT INDICATED. CONDUIT SHALL BE 3/4" AND CONTAIN 2 NO. 12 AWG BRANCH CIRCUIT CONDUCTORS AND 1 NO. 12 AWG GROUND CONDUCTOR UNLESS OTHERWISE INDICATED.

"60" - AMPERE RATING
"4W" - 4 WIRES IN ADDITION TO GROUND

MULTI-OUTLET ASSEMBLY, SYMBOL DENOTES RECEPTACLE TYPE

SECURITY ALARM KEY PAD
SECURITY SYSTEM CARD ACCESS READER SECURITY ALARM WINDOW SWITCH

PH PMH PNL PR PRI PT

PHASE
POWER MANHOLE
PANEL OR PANELBOARD PAIR
PRIMARY
POTENTIAL TRANSFORMER

2
0_u

"-0

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w

[L
0
Q'
[L
w
I
f---
w
Q'
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z
w
Q'
w
I
0_w

"'

�
0
[L
IL 0
u
z
w
u

7

]

\_ (2)J"C.,

HOME RUN TO DESIGNATED EQUIPMENT. BRANCH CIRCUIT CONDUIT
WITH 2 NO. 12 AWG BRANCH CIRCUIT CONDUCTORS AND 1 NO. 12 AWG GROUND CONDUCTOR UNLESS OTHERWISE NOTED. NUMBER OF ARROWS INDICATE NUMBER OF CIRCUITS. FOR MINIMUM SIZE CONDUIT PERMITTED REFER TO THE SPECIFICATIONS.

CONDUIT CONCEALED IN WALL, IN SLAB ABOVE, OR ABOVE CEILING.

CONDUIT CONCEALED IN OR BELOW FLOOR OR UNDERGROUND.

CONDUIT RUN EXPOSED. RUN PARALLEL OR PERPENDICULAR TO STRUCTURE OR WALL.

'X'	INDICATES EXPLOSION PROOF CONDUIT SEAL FITTING.

CONCRETE ENCASED DUCTBANK. WIDTH VARIES, SEE DUCTBANK SECTION/DETAILS FOR REQUIREMENTS AND WIDTH

CONDUIT STUBBED OUT AND CAPPED

DENOTES A QUANTITY OF TWO (2) 3-INCH CONDUITS EACH CONTAINING THREE NO. 3/0 AWG CONDUCTORS AND 1 NO. 2 AWG

�
 y_y
db
❖
Q] OR Q)

DI]

!ESA!

FLUSH FLOOR OUTLET BOX WITH TYPE OUTLET INDICATED

UNDER FLOOR DUCT SYSTEM WITH TYPE OUTLETS INDICATED

THREE CELL UNDER FLOOR DUCT SYSTEM JUNCTION BOX JUNCTION BOX
PULL BOX TERMINAL CABINET
OCCUPANCY SENSOR

PHOTOCELL

EMERGENCY EYEWASH/SHOWER ALARM STATION WITH FLOW SWITCH(ES)

SECURITY ALARM MOTION DETECTOR CLOSED CIRCUIT N CAMERA
PAN, TILT, ZOOM CAMERA LENS CONTROLS

GLASS BREAK DETECTOR

FIRE ALARM SYSTEMS

FIRE ALARM HEAT DETECTOR 135 FIXED TEMPERATURE UNLESS OTHERWISE NOTED.
"200"	- 200 FIXED TEMPERATURE
"R"	- FIXED TEMPERATURE RATE-OF-RISE TYPE
FIRE ALARM SMOKE DETECTOR PHOTOELECTRIC TYPE UNLESS OTHERWISE NOTED.
"I''	- IONIZATION TYPE.

�	 ...,---SHEET NO. WHERE
�	DETAIL IS DRAWN

SYMBOL WHERE THERE IS A DET L

DETAIL	A
/"" SHEET NO.

PVC
RECPT REQD QTY SA SEC SH SHH
SPD
ss
sv
SW SWBD SWGR TC TEL TO
TS
TYP UG UPS

POLYVINYL CHLORIDE
RECEPTACLE REQUIRED QUANTITY
SURGE ARRESTER SECONDS OR SECONDARY
SHIELDED OR SPACE HEATER SIGNAL HANDHOLE
SURGE PROTECTIVE DEVICE
STAINLESS STEEL SOLENOID VALVE SWITCH SWITCHBOARD SWITCHGEAR
TIME TO CLOSE OR TRAY CABLE TELEPHONE
TIME TO OPEN
TWISTED SHIELDED OR THERMAL SWITCH
TYPICAL UNDERGROUND
UNINTERRUPTIBLE POWER SUPPLY

J#J/0, 1#2G
�
w
l0

GROUND CONDUCTOR.

DENOTES A QUANTITY OF TWO INSTRUMENT CABLES. EACH CABLE TO

INDICATED EQUIPMENT AND MATERIALS TO BE DEMOLISHED

FIRE ALARM DUCT SMOKE DETECTOR

1/4" = 1'-0"

E-3 /		WHERE THERE IS A DETAIL

V	VOLTS
VA	^VOLT ^AMPS

_J
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z
0
l0 l_w0

0

"-

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0_w 0

0

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"^[L '

2-2/C#16  SH

2-3/C#16  SH

CONSIST OF TWO NO. 16 AWG CONDUCTORS TWISTED TOGETHER AND COVERED WITH A METALLIC SHIELD AND AN OVERALL PROTECTIVE JACKET. REFER TO THE SPECIFICATIONS FOR THE EXACT CABLE TO BE PROVIDED.

SAME AS ABOVE EXCEPT CABLE TO CONSIST OF THREE NO. 16 AWG CONDUCTORS TWISTED, SHIELDED AND COVERED WITH AN OVERALL PROTECTIVE JACKET. REFER TO THE SPECIFICATIONS FOR THE EXACT

^,,,. - - ^....

GROUND SYSTEM GRID OR LOOP, 36" BELOW FINISHED GRADE UNLESS OTHERWISE NOTED.

EXOTHERMIC WELD CONNECTION

J/4" x 1 O'--0" GROUND ROD. UNLESS SPECIFIED OTHERWISE.

!FACP!

[}SJ

FIRE ALARM CONTROL PANEL
FIRE ALARM VENTILATION PANEL WITH GRAPHIC PANEL REMOTE FIRE ALARM ANNUNCIATOR PANEL

SYMBOL WHERE DET L IS DRAWN
DETAIL SYMBOL

��SHEET NO.

GENERAL NOTE
THIS IS A STANDARD LEGEND. SOME SYMBOLS MAY NOT APPEAR ON THE DRAWINGS.

VFD
w
WP XP XFMR

VARIABLE FREQUENCY DRIVE WATTS, WIDTH, WITH, WIRE WEATHERPROOF
EXPLOSION PROOF TRANSFORMER

(3) 4"C.

•

X

�

CABLE TO BE PROVIDED.

THREE 4-INCH CONDUITS	_�

FLEXIBLE METAL CONDUIT "WHIP" (3/4"C., 2#12, 1 #12G UNLESS OTHERWISE NOTED) FOR LIQUID TIGHT MOTOR CONNECTIONS

'X' INDICATES CONDUIT SEAL FITTING IN OTHER THAN CODE REQUIRED LOCATIONS.
INDICATES MOTOR STARTER AND/OR MOTOR CONTROL EQUIPMENT WITHIN THE ENCLOSURE.

GROUND ROD TEST WELL STATION
(SEE DETAIL SHEET FOR REQUIREMENTS)

FIRE ALARM MASTER BOX

FIRE ALARM HORN, MOUNT UP 7' -6"

^15	FIRE ALARM STROBE, MOUNT UP 6' -8"
_�	15 = CANDELA RATING

-		WHERE SECTION IS DRAWN
 SYMBOL WHERE THERE IS A SECTION
SECTION	1
1/4" = 1'-o"	E-3 _,	�����TE �i-CTION
IS TAKEN
 SYMBOL WHERE SECTION IS DRAWN
SECTION SYMBOL

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 9/1/2026
SPENCER J. PERRY JR PE NO. 62587

© 2026

REV. NO.

DATE

DRWN

CHKD

REMARKS

DESIG�JED BY:		^A. ^HENDELS DRAWN BY:				 ^M. ^OTTO SHEET CHK'D BY:		^S. ^PERRY CROSS CHK'D BY:		^K. ^COLE APPROVED BY:			 ^S. ^PERRY _DATE: 	SEPTEMBER 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ELECTRICAL LEGEND II

PROJECT NO, 263D19-308471 FILE NAME:	E002NFLG.DWG
SHEET NO.
E-2

_          _           _           _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _           _

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^_           ^_           ^_          ^_           ^_           ^_           ^_           ^_          ^_           ^_           _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _                       _          _           _           _           _           _          _           _           _           _           _          _           _           _           _                      _           _           _           _           _          _           _           _           _           ^_          ^_           ^_           ^_           ^_           ^_          ^_           ^_           ^_           ^_           ^_          ^_                       _           _           _          _           _           _           _           _          _           _           _           _           _          _           _           _           _           _

_          _

	PLAN	

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x

x

| | | | | | | | | | | | | | | | | | | |

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This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

9/1/2026

| | | | | |

| | |

NE CHLOR CONT CHAMB

^NEW FILTER

8.50

x

x

x

4651 Salisbury Road, Suite 420

© 2026

Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ELECTRICAL SITE PLAN

E-3

4651 Salisbury Road, Suite 420

© 2026

Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

 ONE LINE POWER DIAGRAM 

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

ELECTRICAL
ONE LINE POWER DIAGRAM DEMOLITION

9/1/2026

E-4

CONDUIT AND WIRE LEGEND

XREFs: [CDMS_2436] Images: []
Last saved by: OTTOMJ Time: 8/5/2026 7:35:30 AM
pw:\\cdmsmith-az02-pw.bentley.com:pw_pl1\263019\308471\04 Design Services NM_100%\09 Electrical\10 BIM_CADD\E005NFOL.dwg
© 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

 ONE LINE POWER DIAGRAM 

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

ELECTRICAL
ONE LINE POWER DIAGRAM MODIFICATIONS

9/1/2026

E-5

 FRONT ELEVATION

 FRONT ELEVATION

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

9/1/2026

4651 Salisbury Road, Suite 420

© 2026

Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ELECTRICAL FRONT ELEVATIONS

E-6

w	w
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CONDUIT AND WIRE LEGEND
(NUMBERS REFERENCE THIS SHEET ONLY)

NO. | DESCRIPTION
(D | 1 "C., 20#14, 1#14G
@ | 3/ 4"C., 2-2/C# 16TSH
@ | 3/4"C., 2#14, 1#14G
G) | 2"C., (2) ETHERNET CABLE
@ | 3/ 4"C., 2#14, 1 #14G (FIRE ALARM WIRE)
@ | 3/4"C., 6#14, 1#14G
(j) | 3/4"C., 10#14, 1#14G

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* NOTED FOR DEVICE TAGS AND CORRESPOND TO PUMP NUMBER.
PROVIDE POTENTIOMETER TYPE DIAL MOUNTED AT

UTILIZE THE EXISTING DOOR MOUNTED E-STOP
PUSHBUTTON AND L/0/R SWITCH AT THE CORRESPONDING RO PANEL FOR LOCAL CONTROL. PROVIDE WIRING BACK TO THE VFD AS SHOWN ON
THE RISER DIAGRAM (THIS SHEET).

L; BV-22-*-1

1. DUCT SMOKE DETECTOR. SEE HVAC DRAWINGS AND SPECIFICATIONS FOR ADDITIONAL DETAILS. COORDINATE WIRING WITH THE FIRE ALARM SYSTEM VENDOR.

TYPICAL FOR PUMP 1-4	_FIRE _ALARM _SYSTEM
 RISER DIAGRAM 

L--	FRONT OF VFD FOR LOCAL SPEED-CONTR�L--	-	-- -  --	-  --	-  --	-  --	- -	-  --	-  --	-  --	-  _J

RO FEED PUMP NO. 1 -	4
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(VFD-22-*)

DESIG�JED BY:	^A. ^HENDELS

TSH-20-1 (ELECTRICAL ROOM HIGH TEMP. SENSOR)

■

(ELECTRICAL ROOM)

 RISER DIAGRAM 

DUNES COMMUNITY DEVELOPMENT DISTRICT

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 9/112026
SPENCER J. PERRY JR PE NO. 62587
PROJECT NO. 263019-308471

© 2026

REV.
NO.

DATE

DRWN

CHKD

REMARKS

DRAWN BY:		 ^M. ^OTTO SHEET CHK'D BY:	^S. ^PERRY CROSS CHK'D BY: 		^K. ^COLE
APPROVED BY:		S. PERRY DATE: 	SEPTEMBER 2026

--�th
4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ELEMENTARY DIAGRAMS AND RISER DIAGRAMS

FILE NAME:	E007NFOL.DWG SHEET NO.
E-7

	PLAN	

N

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal.
Signature must be verified on any electronic copies.

9/1/2026

4651 Salisbury Road, Suite 420

© 2026

Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ADMINISTRATION AND PROCESS BUILDING ELECTRICAL DEMOLITION PLAN

E-8

	PLAN	

N

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal.
Signature must be verified on any electronic copies.

9/1/2026

4651 Salisbury Road, Suite 420

© 2026

Jacksonville, FL 32256
Tel: (904) 731-7109

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

ADMINISTRATION AND PROCESS BUILDING ELECTRICAL MODIFICATIONS PLAN

E-9

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REMARKS

DESIG�JED BY:   ^A. ^HENDELS

DRAWN BY:	^M. ^OTTO	_-m•	

SHEET CHK'D BY:		^S. ^PERRY CROSS CHK'D BY:		^K. ^COLE APPROVED BY:		^S. ^PERRY _DATE: 	SEPTEMBER 2026

-DMth

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

PANELBOARD SCHEDULES

DATE: 9/1/2026

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

SPENCER J. PERRY JR PE NO. 62587
PROJECT NO. 263019-308471 FILE NAME:	E01ONFSC.DWG
SHEET NO.

E-10

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DRAWN BY:	^M. ^OTTO	_-m•

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DESIG�JED BY:	^A. ^HENDELS

SHEET CHK•o BY• 	^S. ^PERRY CROSS CHK'D BY: 		^K. ^COLE

CORE DRILL
DETAIL	G
NTS

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

TYPICAL DISCONNECT
DETAIL	H
NTS

This item has been digitally signed and sealed by Spencer J. Perry Jr on the date adjacent to the seal. Signature must be verified on any electronic copies.

ELECTRICAL DETAILS I

DATE: 9/1/2026
SPENCER J. PERRY JR PE NO. 62587
PROJECT NO. 263019-308471
FILE NAME:	ED01NFDT.DWG SHEET NO.

© 2026

REV.
NO.

DATE

DRWN

CHKD

REMARKS

APPROVED BY• 		^S. ^PERRY _DATE: 	SEPTEMBER 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109

MEMBRANE FEED PUMP REPLACEMENT

ED-1

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SHARED DISPLAY/ SHARED CONTROL |
PRIMARY CHOICE | SECONDARY CHOICE | COMPUTER SOFTWARE | DISCRETE | LOCATION AND ACCESSIBILITY
| | | | FIELD MOUNTED AND NORMALLY OPERATOR ACCESSIBLE
| | | | PRIMARY CONTROL PANEL MOUNTED AND NORMALLY OPERATOR ACCESSIBLE
| | | | PRIMARY CONTROL PANEL MOUNTED AND NOT NORMALLY OPERATOR ACCESSIBLE
| | | | SECONDARY CONTROL PANEL MOUNTED AND NORMALLY OPERATOR ACCESSIBLE
| | | | SECONDARY CONTROL PANEL MOUNTED AND NOT NORMALLY OPERATOR ACCESSIBLE

 GENERAL INSTRUMENT OR FUNCTION SYMBOLS

2
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 INSTRUMENTATION FUNCTION  CODE

 1/0	SIGNALS

 GENERAL NOTES
THIS LEGEND APPLIES TO P&IDS ONLY AND MAY DIFFER FROM LEGENDS FOR OTHER SHEETS.
IN GENERAL THIS LEGEND SHEET AND THE P&IDS ARE BASED ON THE INTERNATIONAL SOCIETY OF AUTOMATION (ISA) STANDARDS AND RECOMMENDED PRACTICES FOR INSTRUMENTATION AND CONTROL. SOME MODIFICATIONS, ADDITIONS AND ALTERATIONS HAVE BEEN MADE AS REQUIRED TO ACCOMMODATE PROJECT REQUIREMENTS.
SOME PROCESS ITEMS SUCH AS EQUIPMENT ISOLATION VALVES, BYPASS LINES, ETC., WHICH ARE NOT CRITICAL FOR AN UNDERSTANDING OF THE INSTRUMENTATION FUNCTIONS ARE NOT SHOWN ON THE P&IDS.

SEE ELECTRICAL AND MECHANICAL SHEETS AND SPECIFICATIONS FOR ADDITIONAL CONTROL AND INTERLOCK REQUIREMENTS.
LIGHTER WEIGHT LINES, SHOWN AS ---	, INDICATE EQUIPMENT. INSTRUMENTS OR PIPING THAT ARE EXISTING. WEIGHTED LINES, SHOWN AS OR HEAVIER ---	, INDICATE EQUIPMENT, INSTRUMENTS OR PIPING THAT ARE NEW. DASHED WEIGHTED LINES, SHOWN AS -	- - -	, INDICATED EQUIPMENT, INSTRUMENTS OR PIPING THAT ARE GROUPED AS A PACKAGE.

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CD INSTRUMENTS SHARING COMMON HOUSING
0	PILOT LIGHT
 MISCELLANEOUS	SYMBOLS
_ft	VFD MOTOR

INDICATES INTERLOCK OR LOGIC IN A MOTOR CONTROL CENTER

INDICATES GENERAL OR MISCELLANEOUS HARDWIRED INTERLOCK

MOTOR STARTER

SILICONE CONTROL RECTIFIER

VARIABLE FREQUENCY DRIVE

_0	PURGE OR FLUSHING DEVICE

| FIRST LETTERS | SUCCEEDING LETTERS
| COLUMN 1 | COLUMN 2 | COLUMN 3 | COLUMN 4 | COLUMN 5
| MEASURED/INITIATING VARIABLE | VARIABLE MODIFIER | READOUT/PASSIVE FUNCTION | OUTPUT/ ACTIVE FUNCTION | FUNCTION MODIFIER
A | ANALYSIS | | ALARM | |
B | BURNER, COMBUSTION | | USER'S CHOICE | USER'S CHOICE | USER'S CHOICE
C | USER'S CHOICE | | | CONTROL | CLOSED
D | USER'S CHOICE | DIFFERENCE, DIFFERENTIAL | | | DEVIATION
E | VOLTAGE | | SENSOR, PRIMARY ELEMENT | |
F | ^FLOW, ^FLOW RATE | RATIO | | |
G | USER'S CHOICE | | GLASS, GAUGE, VIEWING DEVICE | |
H | HAND | | | | HIGH
I | CURRENT | | INDICATE | |
J | POWER | | SCAN | |
K | TIME, SCHEDULE | TIME RATE OF CHANGE | | CONTROL STATION |
L | LEVEL | | LIGHT | | LOW
M | MOISTURE | | | | MIDDLE, INTERMEDIATE
N | USER'S CHOICE | | USER'S CHOICE | USER'S CHOICE | USER'S CHOICE
0 | USER'S CHOICE | | ORIFICE, RESTRICTION | | OPEN
p | PRESSURE | | POINT (TEST CONNECTION) | |
Q | QUANTITY | INTEGRATE, TOTALIZE | INTEGRATE, TOTALIZE | |
R | RADIATION | | RECORD | | RUN
s | SPEED, FREQUENCY | SAFETY | | SWITCH | STOP
T | TEMPERATURE | | | TRANSMIT |
u | MULTIVARIABLE | | MULTIFUNCTION | MULTIFUNCTION |
V | VIBRATION, MECHANICAL, ANALYSIS | | | VALVE, DAMPER, LOUVER |
w | WEIGHT. FORCE | | WELL, PROBE | |

X

UNCLASSIFIED (1)

X-AXIS

ACCESSORY DEVICES,
UNCLASSIFIED (1)

UNCLASSIFIED (1)

UNCLASSIFIED (1)

y | EVENT, STATE, PRESENCE | Y-AXIS | | AUXILIARY DEVICES |
Z | POSITION, DIMENSION | Z-AXIS, SAFETY INSTRUMENT SYSTEM | | DRIVER, ACTUATOR, UNCLASSIFIED, FlNAL CONTROL ELEMENT |

TABLE NOTES:
(1) WHEN USED SYMBOL OR SIGNAL LINE IS ANNOTATED.

 INSTRUMENT LINE SYMBOLS
ELECTRICAL SIGNAL
_T	_T	_T	TELEPHONE SIGNAL
_"'	_"'	_"'	ELECTROMAGNETIC OR SONIC SIGNAL (GUIDED)
_"'	_"'	_"'	ELECTROMAGNETIC OR SONIC SIGNAL (UNGUIDED)
^J	^J	PNEUMATIC SIGNAL

X	X	X	CAPILLARY TUBE

 PRIMARY ELEMENTS
FE

MAGNETIC FLOW METER

TURBINE OR PROPELLER FLOW METER

FE

AVERAGING PITOT TUBE

ULTRASONIC FLOW METER

ROTAMETER

WEIR

ORIFICE PLATE

FE

LE

FLOAT SWITCH

ULTRASONIC LEVEL SENSOR

RADAR LEVEL SENSOR

LE
CAPACITANCE LEVEL SENSOR

Pl
PRESSURE GAUGE

DIFFERENTIAL PRESSURE GAUGE

 GENERAL ABBREVIATIONS

Al	ANALOG IN
AO	ANALOG OUT
CPU	CENTRAL PROCESSOR UNIT
CV	CONTROL VALVE (MOTOR OPERATED) DI	 DIGITAL OR DISCRETE INPUT
DO	DIGITAL OUTPUT
ES	 EMERGENCY STOP PANEL FC	FAIL CLOSED
FLC	FLOCCULATOR
FO	 FAIL OPEN OR FIBER OPTIC HMI	HUMAN MACHINE INTERFACE LCS	 LOCAL CONTROL STATION MCC	 MOTOR CONTROL CENTER MP	 METERING PUMP
MX	MIXER
NC	NORMALLY CLOSED
NO	NORMALLY OPEN
NPW	NON-POTABLE WATER OCF	 OPEN CHANNEL FLOW
PLC	PROGRAMMABLE LOGIC CONTROLLER PMP	PUMP
PNL	PANEL (VENDOR PROVIDED) POL	 POLYMER
PW	PLANT WATER
RIO	REMOTE INPUT/OUTPUT
SPD	SURGE PROTECTION DEVICES SPMP	SUMP PUMP
THS	THIOSULFATE
TNK	TANK
UPS	 UNINTERRUPTIBLE POWER SUPPLY VFD	VARIABLE FREQUENCY DRIVE

I
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 TYPICAL TAG NUMBERS & DESIGNATION

L	L	^HYDRAULIC ^SUPPLY

 PROCESS ABBREVIATIONS

Q'
<(

z
w
Q'
w
I
0
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"'

^�	INSTRUMENT IDENTIFICATION

[L

^0	(FIRST TWO DIGITS DENOTE

0

^IL	ASSOCIATED AREA)
u
z
w

INSTRUMENT TYPE
SEE "INSTRUMENTATION FUNCTION CODE" TABLE
ADDITIONAL INSTRUMENT IDENTIFICATION SEE "HAND SWITCH ABBREVIATIONS"
WHEN USED, LETTER DISTINGUISHES BETWEEN MULTIPLE, SIMILAR DEVICES.

USED TO DENOTE THE DIVISION
THE INSTRUMENT IS SUPPLIED UNDER

-  - -V-	- -V-	- -V-	- -	VENDOR SUPPLIED CABLE

--	C --	C --	C -	ETHERNET/COPPER CATS CABLE

-FO --FO --FO --	FIBER OPTIC (FO) CABLE OR PATCH CORD

VENTURI TUBE

C

^)	FLUME

TEMPERATURE GAUGE

GENERAL ANALYZER

pH=pH

MF MP PVC SST

MEMBRANE FEED MEMBRANE PERMEATE POLYVINYL CHLORIDE STAINLESS STEEL

u
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_J

^<(	USED WHEN MULTIPLE TRAINS

0

^z	ARE USED AND REPRESENTS

l0

^l0	THE TRAIN NUMBER.
w

OR IF THE INSTRUMENT IS EXISTING OR FUTURE.

X

FE	_\,

GENERAL INSERTION FLOW METER

- DO=DISSOLVED OXYGEN H2S=HYDROGEN SULFIDE LEL=% LOWER EXPLOSIVE LIMIT 02=0XYGEN
03=0ZONE NH3=NITRATE TURB= TURBIDITY FL=FLUORIDE

0

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XREFs: [CDMS_2436] Images: []
Last saved by: CHARITYRW Time: 8/18/2026 2:04:36 PM
C:\Users\charityrw\OneDrive - CDM Smith\Desktop\RWC WORK (CDMSMITH)\I001SYMB.dwg
© 2026

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 HAND SWITCH ABBREVIATIONS

 ELECTRICAL /	AIR SOURCES

120VAC -  -	-	120VAC POWERED ELECTRICAL SOURCE

'�=INSERT MAG

_2	(	THERMAL MASS FLOW METER

FREE CL2=FREE CHLORINE TSS=TOTAL SUSPENDED SOLIDS

lL
,n
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0
0
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AO = AUTO/OFF
AM = AUTO/MANUAL
CM=	COMPUTER/MANUAL CL = COMPUTER/LOCAL
E-STOP = EMERGENCY STOP
FR=	FORWARD/REVERSE FOR= FORWARD/OFF/REVERSE FS = FAST SLOW
FOS = FAST/OFF/SLOW HOA= HAND/OFF/AUTO LLS = LEAD/LAG/STANDBY
LDC = LOCAL/OFF /COMPUTER

LOR = LOCAL/OFF/REMOTE LOS= LOCKOUT/STOP
LA = LOCAL/AUTO
LR = LOCAL/REMOTE OC = OPEN/CLOSE
OCA = OPEN/CLOSE/AUTO 00 = ON/OFF
ODA = ON/OFF/AUTO
OSC = OPEN/STOP/CLOSE RSL = RAISE/STOP /LOWER SS = START/STOP
SOR = START/OFF/RESET

ES -  -	-	ELECTRICAL SOURCE
IA 	- 	INSTRUMENT AIR SOURCE

FIT

FE

CORIOLIS MASS FLOW METER

This item has been digitally signed and sealed by William S. Whitmore on the date adjacent to the seal. Signature must be verified on any electronic copies.

DATE: 9/1/2026
WILLIAM S. WHITMORE

-DMth

PE NO. 58215

_DRAWN _BY:	R. CHARITY	_-m•	

DESIG�JED BY:	^R. ^CHARITY

SHEET CHK'D BY:	^W. ^WHITMORE CROSS CHK'D BY: 		^M. ^ALOK

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

INSTRUMENTATION LEGEND I

PROJECT NO. 263019-308471 FILE NAME:	1001 SYMB.DWG
SHEET NO.

1

MEASURED VARIABLE OR OUTPUT FUNCTION FROM "INSTRUMENTATION
1 FUNCTION CODE" TABLE.

\\

+x ANALOG INPUT (Al)

T ^ANALOG ^OUTPUT ^(AO)

:  \
r\_,

'-

[

INPUT
RTD - RTD INPUT

TC = THERMOCOUPLE  I

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T
I
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r\_,

I\

-
DIGITAL INPUT (DI)

v
y	DIGITAL OUTPUT (DO)
I I
r\_,

REV. NO.

DATE

DRWN

CHKD

REMARKS

_APPROVED _BY:	 W. WHITMORE _DATE: 	AUGUST 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

MEMBRANE FEED PUMP REPLACEMENT

I-1

--

lYPICAL PIPE TAG NUMBERS & DESIGNATION	 VALVE SYMBOLS
�	GATE VALVE (GV)

6"-RW-DI

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lYPICAL EQUIPMENT TAG NUMBERS & DESIGNATION
0

 GENERAL NOTES
1. REFER TO SHEET 1-1 FOR ADDITIONAL NOTES

�w	DIRECTION	_�

SPEC

PLUG VALVE (PV)

BUTTERFLY VALVE (BFV)

P-xx-x-x---- WHEN USED, LETTER DISTINGUISHES
BETWEEN MULTIPLE, SIMILAR DEVICES.
USED WHEN MULTIPLE TRAINS ARE USED AND REPRESENTS THE TRAIN NUMBER.

EQUIPMENT IDENTIFICATION

SERVICE

_2	SIZE
U1

2

^D	PIPE LINE SYMBOLS

u

0

"-

0

^z	_�I�	PIPE UNION

N

^�	FLEXIBLE BELLOWS

_�	BALL VALVE (BV)

_�	GLOBE VALVE (GLV)

_�	PINCH VALVE (PCHV)

_�	DIAPHRAGM VALVE (DV)

(FIRST TWO DIGITS DENOTE ASSOCIATED AREA) EQUIPMENT TYPE

 PROCESS EQUIPMENT

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TYPE COUPLING

FLEXIBLE COUPLING (GENERAL SYMBOL)

QUICK CONNECT TYPE COUPLING

HOSE CONNECTION Y-STRAINER

REDUCER/ENLARGER

BLIND FLANGE CONTINUED PIPE

2--N	2
�
M 2
�
2---ll 2
2	H

SWING CHECK VALVE (CHK)

BALL CHECK VALVE (BCV)

SOLENOID VALVE (SV)

NEEDLE VALVE (NV)

KNIFE VALVE (KNV)

MUD VALVE (MV)

PARTIAL LIST
ADDITIONAL SYMBOLS MAY BE SHOWN ON THE FLOW DIAGRAMS

\

1

_0	VERTICAL INLINE CENTRIFUGAL PUMP

PLUNGER /  POSITIVE DISPLACEMENT PUMP

PROGRESSING CAVITY PUMP

WELL PUMP

STATIC MIXER

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C

( 

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CONCENTRIC FLANGE MOUNTED DIAPHRAGM SEAL

_�	PRESSURE REGULATING VALVE (PREGV)

MANUAL SCREEN

IL

2	2

<(	_�

BACK PRESSURE REGULATING VALVE (BPV)

DIAPHRAGM METERING PUMP

[L

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0
w
_J
0
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3
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0_w
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THREADED DIAPHRAGM SEAL

_y		OPEN EQUIPMENT DRAIN DIFFUSER

BASKET STRAINER

FILTER

DIFFERENTIAL PRESSURE REGULATING
�	^VALVE ^W/ ^EXTERIOR ^TAPS

SELF-CONTAINED DIFFERENTIAL
_�	PRESSURE REGULATING VALVE

r

SELF-CONTAlNED DIFFERENTIAL PRESSURE REGULATING VALVE (SOLENOID OPERATED)

AIR RELIEF VALVE (ARV)
_i	AIR VACUUM VALVE (AW)

AIR OPERATED DIAPHRAGM PUMP

0

_0	ROTARY PUMP

ROTARY BLOWER

MECHANICAL SCREEN

CALIBRATION COLUMN

0

^"-	PULSATION DAMPENER

�
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_+	COMBINATION AIR VALVE (CAV)	_a

....

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MAJOR PROCESS LINE

MINOR PROCESS LINE

VALVE ACTUATORS
_T	HAND (MANUALLY) OPERATED

CENTRIFUGAL BLOWER

CLARIFIER

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Last saved by: CHARITYRW Time: 8/18/2026 2:04:24 PM
C:\Users\charityrw\OneDrive - CDM Smith\Desktop\RWC WORK (CDMSMITH)\I002SYMB.dwg
© 2026

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DOUBLE WALLED PIPE

ELECTRIC (OR STEAM) TRACING

DRAWING CONTINUATION

 GATE SYMBOLS

SLUICE GATE (SLG)

SLIDE GATE (SG)

WEIR SLIDE GATE (WG)

BUTTERFLY GATE

_i	DIAPHRAGM, SPRING OPPOSED DIAPHRAGM, PRESSURE-BALANCED

ROTARY MOTOR. (SHOWN TYPICALLY WITH ELECTRIC SIGNAL. MAY BE HYDRAULIC OR PNEUMATIC)
VARIABLE FREQUENCY DRIVE ROTARY MOTOR (TYPICALLY SHOWN WITH ELECTRICAL SIGNAL)

SOLENOID
ELECTROHYDRAULIC CYLINDER, SINGLE-ACTING,
SPRING OPPOSED WITHOUT POSITIONER OR PILOT.
CYLINDER, DOUBLE ACTING, WITHOUT POSITIONER OR PILOT

EXAMPLE OF CYLINDER WITH POSITIONER

ANY CYLINDER THAT IS ASSEMBLED WITH A PILOT SO THAT ASSEMBLY IS ACTUATED BY ONE CONTROLLED INPUT. PILOT MAY BE POSITIONER,
SOLENOID VALVE, SIGNAL CONVERTER, etc.

0	0

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BELT CONVEYOR

SCREW CONVEYOR

GRINDER

MIXER

SUBMERSIBLE PUMP

VERTICAL PUMP

2----2
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BULK HEAD GATE/STOP LOG

DESIG�JED BY:	^R. ^CHARITY _DRAWN _BY:	R. CHARITY SHEET CHK'D BY:   ^W. ^WHITMORE

FLOAT ACTUATOR

bJ

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

INSTRUMENTATION LEGEND II

DATE: 9/1/2026

This item has been digitally signed and sealed by William S. Whitmore on the date adjacent to the seal. Signature must be verified on any electronic copies.

WILLIAM S. WHITMORE
PE NO. 58215
PROJECT NO. 263019-308471
FILE NAME:	1002SYMB.DWG SHEET NO.

CROSS CHK'D BY:

M. ALOK

REV. NO.

DATE

DRWN

CHKD

REMARKS

_APPROVED _BY:	W. WHITMORE
_DATE: 	AUGUST 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

MEMBRANE FEED PUMP REPLACEMENT

I-2

w

MAIN CONTROL PANEL (MCP- / )
(LOCATED IN RO WTP ELECTRICAL EOU/P/,IENT ROOM)

WASTi::W4T£R PLAlVT OFf-iCt
(PLANT VIEW NODE NO  /)

^I	1_1	' 11 WCR.KSTA T!ON	^7
2
U1
2
D
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0	DEVELOPMEl'J'T PACKAGE)
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VARIABLE FREQUENCY DRIVE VFD-22-1

VARIABLE FREQUENCY DRIVE VFD-22-2

VARIABLE FREQUENCY DRIVE VFD-22-3

VARIABLE FREQUENCY DRIVE VFD-22-4

z

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DI CARD DI CARD DO CARD AI CARD AO CARD

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(NOTE 1)

NOTES:
1.  NEW I/O CARDS TO BE INSTALLED IN MCP-1 PLC , TO ACCOMMODATE NEW I/O AS SHOWN ON DRAWINGS I-4 AND I-5. THE CARDS AS LISTED BELOW:

0_z

2
0_u

"-0

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[L

^�	SIX FIBER 62 5/125
0	^MICRON ^MULTIMODE

[L

^Q'	.FIBE/� OPTIC CABLE
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^z	I/O CARDS (INCLUDES 20% SPARES)
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^l0	- (2) 16-POINT DIGITAL INPUT CARD: ALLEN BRADLEY (PART NO. 5069-IA16)

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XREFs: [CDMS_2436] Images: []
Last saved by: CHARITYRW Time: 8/18/2026 2:04:11 PM
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(1) 16-POINT DIGITAL OUTPUT CARD: ALLEN BRADLEY (PART NO. 5069-OA16)
(1) 8-POINT ANALOG INPUT CARD: ALLEN BRADLEY (PART NO. 5069-IF8)
(1) 8-POINT ANALOG OUTPUT CARD: ALLEN BRADLEY (PART NO. 5069-OF8)

IN ADDITION TO THE I/O CARDS NEEDED TO ACCOMMODATE THE NEW MOTOR ACTUATED VALVES, THE PCSS SHALL PROVIDE ALL OTHER COMPONENTS AND EQUIPMENT REQUIRED FOR A COMPLETE SYSTEM TO OPERATE PER DESIGN INTENT, MATCHING EXISTING INSTALLATION AND PROGRAMMING AS CLOSE AS POSSIBLE. THIS SHALL INCLUDE, BUT NOT BE LIMITED TO:

ALLEN-BF/ADLEY MICROLOCIX
(WITH NET-E!Ji CARD)

,-P- 70-5

UPS-----		 POWER

ALLEN-BRADLEY M!CROLOCIX
(WITH NET-ENI CARD)

FP-10-3/4

�u�ITTu
ALLEN-BRADLEY SLC' :J/0�£

FP-40- !

0
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^z	- I/O TERMINALS AND/OR TERMINATION BLOCKS

SURGE PROTECTORS
CIRCUIT BREAKERS AND/OR FUSES
FIELD POWER DISTRIBUTION BLOCKS OR MODULES
POWER SUPPLIES

Q'

DESIG�JED BY:	^R. ^CHARl1Y
_DRAWN _BY:	R. CHARl1Y
SHEET CHK'D BY:	^w. ^WHITMORE
CROSS CHK'D BY:	^M. ^ALOK

--�th

RAW WATER WELL PUMP NO. 5

RAVI WATER WELL
PUMPS ,"-JO .5 AlVD NO. 4

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS

ODOR CONTFIOL, DEGAS,

This item has been digitally signed and sealed by William S. Whitmore on the date adjacent to the seal. Signature must be verified on any electronic copies.

TRAINS, PUMPS

CONTROL SYSTEM BLOCK DIAGRAM

DATE: 91112026
WILLIAM S. WHITMORE
PE NO. 58215
PROJECT NO. 263019-308471
FILE NAME:	1003PIDT.DWG SHEET NO.

REV. NO.

08/26
DATE

RWC DRWN

WSW CHKD

CHECKED OR UPDATED AUGUST 2026

REMARKS

_APPROVED _BY:	W. WHITMORE
_DATE: 	AUGUST 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

MEMBRANE FEED PUMP REPLACEMENT

I-3

TYPICAL OF TWO

LO PRESS (NOTE 2)

RUNNING (NOTE 2)
FAIL (NOTE 2)
IN REMOTE (NOTE 2)
HIGH TEMP (NOTE 2)
START/STOP (NOTE 2)

SPEED FEEDBACK (NOTE 1)

SPEED SETPOINT (NOTE 1)

POSITION SETPOINT

POSITION FEEDBACK

OPEN COMMAND CLOSE COMMAND

MCP-1

POSITION MODULATE
IR

HI PRESS

IN REMOTE

OPENED

CLOSED

IN REMOTE

OPENED

CLOSED

PLC-1

LOCATION: RO EE ROOM

1  2  3

120V

FP-21-2

PI 21-2-1

CIT 23-3

FI 23-3

CE 23-3

(2)

PH
AIT 21-5
PH
AE

1/2" V330

21-5

AIT 21-6

FI 21-6

AE 21-6

TURB

TURB

TIT 21-7
TE 21-7

CIT 21-7

FI 21-7

CE 21-7

COND

COND

(2)	(2)

(2)

(2)

(2)

(2)

 	

BY MEMBRANE SYSTEM SUPPLIER

E-STOP
IN REMOTE IN RUN

RO PANEL

OOR HS
22-1-2

ESTOP HS
22-1-1

(2)	(2)

(2)

CAT5e ETHERNET CONNECTION TO PLC

(2)

(2)

(2)

(2)

(2)

^(2) (2)

(2)

(2)

(2)

P

PT 21-2-1

 	

 	

 	

 	

 	

VARIABLE FREQUENCY DRIVE VFD-22-1
(TYPICAL OF TWO)

1/2" V330 (TYP)

PI	PSH

CONCENTRATE FROM RO
	SYSTEM

FROM RAW

C900 PVC

V
SST

10"-CFI-SST

STATIC MIXER

M-20-1

_DR	1/2"-SAM-PVC
4"-RW-PVC PI

BFV-21-4-1

4"X3"		
P-22-1

TS 22-1
43

4"-RW-SST
2"X4"

22-1-2	22-1-2
40	40

CHK-22-1

ZC	ZIT

HS	ZSO

ZSC

HS	HS

OC	LOR

BV-22-1-1

ZSO 22-1-1

ZSC 22-1-1

4"X3"

TO RO SYSTEM TRAIN 1

WATER WELLS

10"-RW-SST

10" V508

1 1/2" V330

10"-CFI-SST

1 1/2" V330

PDI 21-3

22-1-1

4"-RISER-SST BV-21-11

40

PSL 22-1-1
40

RO FEED PUMP 1

BV-22-1-4

3"-BYP-SST

22-1-3

BV-22-1-3

22-1-3

22-1-3
LOR

22-1-3

22-1-3

BV-22-1-2

1/2" V305

1/2" V605

1/2" V330

1/2" V630

1/2" V330

4"-CFI-PVC

V

1/2" V330 (TYP)

6"-RWW-PVC

FV	^PI

PSL

REVERSE OSMOSIS SYSTEM TRAIN 1

PI	PSH

10"x8" REDUCER

4" V520
2"-DR-PVC
1"-DR-PVC

2" V520

8"-CFI-SST

4"-CFI-PVC

1" V330

21-11

22-2-1
40

22-2-1
40

TS
22-2
43

4"-RW-SST

22-2-2	22-2-2
40	40

HS	HS

OC	LOR

ZSO 22-1-1

ZSC 22-1-1

FI 21-11

TO RO SYSTEM

FROM

1/2" V305

P

1/2" V330

4" RW-PVC

BFV-21-4-2

4"X3"		

2"X4"

_CHK-22-2	BV-22-2-1

4"X3"

TRAIN 2

ACID

	^SULFURIC	1/2"-SA-A20

SYSTEM

1/2" TFE IN 4" PVC CARRIER PIPE
FROM SCALE INHIBITOR

ALLOY 20

1/2"-SI-PVC

BV-21-12

1  2  3

2"-DR-PVC

M-21-4-1

DR
CARTRIDGE FILTER 1

PDI-21-3-2

M-21-4-2

P-22-2
RO FEED PUMP 2

BV-22-2-4

1/2"-SI-PVC

3"-BYP-SST

ZC 22-1-3

BV-22-2-3

ZIT 22-1-3

HS 22-1-3
LOR

ZSO 22-1-3

ZSC 22-1-3

4"-RISER-SST

BV-22-2-2

XREFs: [CDMS_2436] Images: []
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© 2026

NOTES:

EXISTING FLOW CONTROL VALVE I/O
TO BE RE-PURPOSED AS LISTED BELOW:

CARTRIDGE FILTER 2 SIMILAR TO ABOVE

FI 21-11

FV 21-12

1"-MF-PVC

1"-MF-PVC

REVERSE OSMOSIS SYSTEM TRAIN 2

PERMEATE PERMEATE

RO FEED PUMP NO. 1

AI MODULE (RACK 1, SLOT 0, POINT 13.7): SPEED FEEDBACK AO MODULE (RACK 1, SLOT 11, POINT 24.2): SPEED CONTROL

RO FEED PUMP NO. 2
AI MODULE (RACK 1, SLOT 1, POINT 14.0): SPEED FEEDBACK AO MODULE (RACK 1, SLOT 11, POINT 24.3): SPEED CONTROL
NEW WIRING FROM VFD WIRED AND CONNECTED TO EXISTING I/O POINTS.

208V

FCV 22-9

6"-RWW-PVC	6"-RWW-PVC

TO DISPOSAL

RAW WATER TO RO TRAINS 3 AND 4

E

This item has been digitally signed and sealed by William S. Whitmore on the date adjacent to the seal. Signature must be verified on any electronic copies.

R

9/1/2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

PROCESS & INSTRUMENTATION DIAGRAM RO FEED PUMPS NO. 1 & NO. 2

I-4

MCP-1 PLC-1

TYPICAL OF TWO

OPEN CMD

LO PRESS (NOTE 3)

RUNNING (NOTE 3)
FAIL (NOTE 3)
IN REMOTE (NOTE 3)
HIGH TEMP (NOTE 3)
START/STOP (NOTE 3)

LOCATION: RO EE ROOM

(2)

(2)	(2)

(2)

(2)

(2)

(2)

 	

BY MEMBRANE SYSTEM SUPPLIER

E-STOP
IN REMOTE IN RUN

RO PANEL

OOR HS

22-3-2

ESTOP HS
22-3-1

(2)	(2)

(2)

CAT5e ETHERNET CONNECTION TO PLC

(2)

(2)

(2)

(2)

(2)

^(2) (2)

(2)

(2)

(2)

CLOSED

HIGH TEMPERATURE ALARM

TSH 20-1

WTP ELECTRICAL ROOM HIGH TEMPERATURE ALARM (NOTE 2)

P

 	

 	

 	

 	

 	

PDI 28-3

V

VARIABLE FREQUENCY DRIVE VFD-22-3
(TYPICAL OF TWO)

FROM RAW WATER WELLS

8"-CFI-SST

4"-CFI-PVC

4" V520

1"-DR-PVC

2" V520

1/2" V330 (TYP)

BFV-28-4-1

TS 22-3

43

4"-RW-SST

PI 22-3-2
40

PSH 22-3-2
40

HS	HS

OC	LOR

ZSO 22-3-1

ZSC 22-3-1

TO RO TRAIN 3

4"-CFI-PVC

1" V330

2"-DR-PVC

M-28-4-1

DR

CARTRIDGE FILTER 3

4"-RW-PVC

4"-RISER-SST
BV-28-11

PI 22-3-1
40

PSL 22-3-1
40

2"X4"
4"X3"		
P-22-3
RO FEED PUMP 3

BV-22-3-4

3"-BYP-SST

CHK-22-3

ZC	ZIT 22-3-3 22-3-3

BV-22-3-3

HS	ZSO 22-3-3 22-3-3
LOR

ZSC 22-3-3

BV-22-3-1

BV-22-3-2

4" WELDED FLANGE

REVERSE OSMOSIS SYSTEM TRAIN 3

FV	^PI	^PSH

28-11

FI 28-1

TRAIN 3 BLEND VALVE

PDI-28-4

M-28-4-2

BFV-28-4-2

TS
22-4
43

4"-RW-SST

22-4-2	22-4-2
40	40

HS	HS

OC	LOR

ZSO 22-4-1

ZSC 22-4-1

TO RO TRAIN 4

CARTRIDGE FILTER 4

SAME AS ABOVE

4" RW-PVC

PI

4"X3"		
P-22-4

2"X4"

_CHK-22-4	BV-22-4-1

4" WELDED FLANGE

NOTES:

XREFs: [CDMS_2436] Images: []
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© 2026

EXISTING FLOW CONTROL VALVE I/O TO BE RE-PURPOSED AS LISTED BELOW: RO FEED PUMP NO. 3
AI MODULE (RACK 1, SLOT 6, POINT 19.0): SPEED FEEDBACK

22-4-1
40

PSL 22-4-1

BV-28-12

40

RO FEED PUMP 4

BV-22-4-2

3"-BYP-SST

P

ZC 22-4-3

BV-22-4-3

ZIT 22-4-3

HS 22-4-3
LOR

ZSO 22-4-3

ZSC 22-4-3

4"-RISER-SST

BV-22-4-2

AO MODULE (RACK 1, SLOT 12, POINT 25.1): SPEED CONTROL

REVERSE OSMOSIS SYSTEM TRAIN 4

SPEED FEEDBACK (NOTE 1)

SPEED SETPOINT (NOTE 1)

HI PRESS

POSITION SETPOINT

POSITION FEEDBACK

IN REMOTE

OPENED

CLOSED

OPEN COMMAND
CLOSE COMMAND

IN REMOTE

OPENED

RO FEED PUMP NO. 4

AI MODULE (RACK 1, SLOT 7, POINT 20.0): SPEED FEEDBACK AO MODULE (RACK 1, SLOT 12, POINT 25.3): SPEED CONTROL
REFER TO HVAC DRAWINGS (H-3 AND H-4) FOR DETAILS.
NEW WIRING FROM VFD WIRED AND CONNECTED TO EXISTING I/O POINTS.

FV 28-12

FI 28-2

TRAIN 4 BLEND VALVE

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

1"-MF-PVC

1"-MF-PVC

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

PERMEATE

PERMEATE

PROCESS & INSTRUMENTATION DIAGRAM RO FEED PUMPS NO. 3 & NO. 4

E

This item has been digitally signed and sealed by William S. Whitmore on the date adjacent to the seal. Signature must be verified on any electronic copies.

R

9/1/2026

I-5

DETAIL	A

E

This item has been digitally signed and sealed by William S. Whitmore on the date adjacent to the seal. Signature must be verified on any electronic copies.

R

9/1/2026

XREFs: [CDMS_2436] Images: []
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© 2026

4651 Salisbury Road, Suite 420
Jacksonville, FL 32256
Tel: (904) 731-7109
FL COA No. EB-0000020

DUNES COMMUNITY DEVELOPMENT DISTRICT
REVERSE OSMOSIS MEMBRANE FEED PUMP REPLACEMENT

INSTRUMENT INSTALLATION DETAILS

ID-1

ISSUED FOR BID

FL COA No. EB-0000020

ISSUED FOR BID

REVISED 100% SUBMITTAL - NOT FOR CONSTRUCTION