Northwest HS Generator Replacement - Bid Drawings (03.26.24).pdf
PDF 5 MB Posted
- Solicitation number
- BPM044089
- Issued by
- Montgomery County, Galesville CDP, Maryland
About this file
This document is a set of bid drawings and specifications for the replacement of generators and electrical equipment at Northwest High School in Germantown, Maryland, which is located in Montgomery County. The scope of work generally consists of two phases. Phase 1 involves providing conduits and raceways for the new generator, a new concrete pad, and connecting existing lighting fixtures to the emergency lighting circuits. Phase 2 includes providing the new generator and associated equipment, connecting existing boilers, kitchen refrigeration, telecom room, and lighting fixtures to the new standby power system. The work must comply with various building codes and standards. The project is being bid by Montgomery County Public Schools. No specifics are provided regarding pricing, set asides, incumbents, funding sources, or contract term.
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MECHANICAL
T-1 TITLE SHEET
ELECTRICAL
VICINITY PLAN DRAWING INDEX
BOARD OF EDUCATION
MECHANICAL AND ELECTRICAL ENGINEERS
JAMES POSEY ASSOCIATES, INC.
11155 RED RUN BOULEVARD, SUITE 310
BALTIMORE, MARYLAND 21117
PHONE: 410.265.6100
Maryland Professional Engineer Registration No. 24861 (Date)
These contract documents for Northwest High School were prepared under my supervision and to the best of my knowledge, information, and belief, they comply with the relevant building codes of the State of Maryland.
PROFESSIONAL CERTIFICATION
03/26/2024
CODE ANALYSIS
E
EXISTING BLDG
IIB
N
Y
Y
342,101 SF
PROPOSED ALTERATION
THE SCOPE OF THIS WORK IS
TO REPLACE EXISTING
GENERATOR AND REVISE
NORMAL LIGHTING CIRCUITS
IN TOILET ROOMS, BOILER
ROOM AND ELEC ROOM TO
EMERGENCY LIGHTING.
THERE IS NO INCREASE IN
FLOOR AREA, NO SITE
CHANGES, NO CHANGE IN
CLASSIFICATION OR TYPE OF
CONSTRUCTION.
(FROM INTERNATIONAL BUILDING CODE/2018)
IBC OCCUPANCY CLASSIFICATION
TYPE OF CONSTRUCTION
NUMBER OF STORIES ABOVE GRADE
HIGH RISE (Y/N)
FIRE ALARM (Y/N)
FULLY SPRINKLERED (Y/N)
TOTAL BUILDING FLOOR AREA
SYMBOLS LIST, ABBREVIATIONS, AND DETAILS
FIRST FLOOR REFERENCE DRAWING
SECOND FLOOR REFERENCE DRAWING
THIRD FLOOR REFERENCE DRAWING
PART FIRST FLOOR PLANS - DEMOLITION
PART FIRST FLOOR PLANS - NEW WORK
PART FIRST FLOOR PLANS - DEMOLITION / NEW WORK
PART FIRST FLOOR PLANS - DEMOLITION / NEW WORK
PART FIRST AND SECOND FLOOR PLANS - DEMOLITION / NEW WORK
PART SECOND FLOOR PLANS - DEMOLITION / NEW WORK
PART SECOND FLOOR PLANS - DEMOLITION / NEW WORK
PART THIRD FLOOR PLANS - DEMOLITION / NEW WORK
PART THIRD FLOOR PLANS - DEMOLITION / NEW WORK
POWER RISER DIAGRAMS
SCHEDULES
E-0 E-1 E-2 E-3 E-4 E-5 E-6 E-7 E-8 E-9 E-10 E-11 E-12 E-13 E-14
DIAGRAMS, SYMBOLS AND ABBREVIATIONS
PART FIRST FLOOR PLANS - DEMOLITION / NEW WORK
M-1 M-2
AERIAL SITE PLAN
SCOPE OF WORK GENERALLY CONSISTS OF THE FOLLOWING OVER TWO PHASES. PHASE 1 SHALL CONSIST OF THE FOLLOWING:
* PROVIDE CONDUITS AND RACEWAYS FOR NEW GENERATOR.
* PROVIDE CONDUITS AND RACEWAYS FOR NEW DEVICES AND CONNECTIONS TO EXISTING EQUIPMENT. FINAL CONNECTIONS TO
NEW DEVICES AND EXISTING EQUIPMENT SHALL BE PERFORMED DURING THE SECOND SUMMER.
* PROVIDE NEW CONCRETE PAD FOR NEW GENERATOR.
* CONNECT LIGHTING FIXTURES IN TOILET ROOMS ON NORMAL CIRCUITS TO EXISTING EMERGENCY LIGHTING CIRCUITS, WHERE
INDICATED ON DRAWINGS.
PROJECT SCOPE SHALL INCLUDE THE WORK FOR PHASE 2:
* PROVIDE NEW GENERATOR AND ASSOCIATED EQUIPMENT.
* CONNECT EXISTING BOILERS AND ASSOCIATED PUMPS TO THE NEW STANDBY PANELBOARD.
* CONNECT EXISTING KITCHEN REFRIGERATION EQUIPMENT TO NEW STANDBY PANELBOARD.
* CONNECT EXISTING MAIN TELECOM ROOM RECEPTACLES TO THE NEW STANDBY PANELBOARD.
* CONNECT NORMAL LIGHTING FIXTURES IN THE MAIN MECHANICAL ROOM/BOILER ROOM AND MAIN ELECTRICAL ROOM TO THE NEW
EMERGENCY PANELBOARD.
* CONNECT LIGHTING FIXTURES IN TOILET ROOMS ON NORMAL CIRCUITS TO THE NEW EMERGENCY PANELBOARD, WHERE INDICATED
ON DRAWINGS.
THE SCOPE OF WORK INDICATED ON THIS SHEET IS INTENDED AS A BRIEF SUMMARY FOR GENERAL INFORMATIONAL PURPOSES ONLY, AND DOES NOT NECESSARILY INCLUDE ALL OF THE WORK REQUIRED. THE CONTRACTOR SHALL PROVIDE MATERIALS AND LABOR AS
REQUIRED TO COMPLETE THE WORK AS INDICATED IN THE CONTRACT DOCUMENTS.
SCOPE OF WORK
2018 IBC: INTERNATIONAL BUILDING CODE
2018 IMC: INTERNATIONAL MECHANICAL CODE
2018 IPC: INTERNATIONAL PLUMBING CODE WITH WSSC AMENDMENTS
ASHRAE 90.1: ENERGY STANDARD FOR BUILDINGS EXCEPT LOW RISE RESIDENTIAL BUILDINGS.
NEC 2017: NATIONAL ELECTRICAL CODE
ASHRAE 2017-2020 HANDBOOKS.
APPLICABLE CODES & STANDARDS
4 0
SCALE: 1/8" = 1'-0"
8 8 16
EXCEPT WHERE DIMENSIONS ARE INDICATED,
GRAPHIC SCALE MUST BE USED.
CAUTION:
8 321616
SCALE: 1/16" = 1'-0"
GRAPHIC SCALES
2 0
SCALE: 1/4" = 1'-0"
4 4 8
DR. MONIQUE T. FELDER
MR. SETH P. ADAMS
MS. KARLA SILVESTRE
MS. LYNNE HARRIS
MS. BRENDA WOLFF
MS. GRACE RIVERA-OVEN
MRS. SHEBRA L. EVANS
MS. JULIE YANG
MRS. REBECCA SMONDROWSKI
MR. SAMI SAEED
INTERIM SUPERINTENDENT
ASSOCIATE SUPERINTENDANT,
OFFICE OF FACILITIES MANAGEMENT
PRESIDENT / AT-LARGE
VICE PRESIDENT / AT-LARGE
DISTRICT 5
DISTRICT 1
DISTRICT 4
DISTRICT 3
DISTRICT 2
STUDENT MEMBER
2024 Google - Map data 2024 Googlec c 2024 Google - Map data 2024 Googlec c
TITLE SHEET
T-1
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
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BID SET 03/26/24
PSC No
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
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No. 24861
P T
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13501 RICHTER FARM ROAD, GERMANTOWN, MD 20874
AutoCAD SHX Text Montgomery County Public Schools
AutoCAD SHX Text
NORTHWEST HIGH SCHOOL
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CODE ANALYSIS
AutoCAD SHX Text Generator and Electrical Equipment Replacement
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MECHANICAL SYMBOLS AND ABBREVIATIONS
TYP
OA
NO
NIC
MBH
EXH
CFM
A/D
TYPICAL
OUTDOOR AIR
NORMALLY OPEN
NOT IN CONTRACT
THOUSAND BTU'S PER HOUR
EXHAUST
CUBIC FEET PER MINUTE
ACCESS DOOR
DRAWING M1
DETAIL OR DIAGRAM NO. 3 SHOWN ON
POINT OF CONNECTION, NEW TO EXISTING
SHUT-OFF VALVE
STRAINER
FLOW DIRECTION ARROW
ECCENTRIC REDUCER
CONCENTRIC REDUCER
PRESSURE REDUCING / REGULATING VALVE
UNION
PIPE CAP OR PLUG
FT FEET
M1
CONCRETECONC
INDICATES DIAMETER
EXHAUST AIREA
UNLESS OTHERWISE NOTEDUON
RX REMOVE EXISTING
POUNDS PER SQUARE INCHPSI
MAXIMUMMAX
IN INCH, INCHES
GALV GALVANIZED
FLOORFL
DIAMETERDIA
BLW BELOW
AFF ABOVE FINISHED FLOOR
BLDG BUILDING
CLG CEILING
MECH MECHANICAL
MINIMUMMIN
NORMALLY CLOSEDNC
MEDIUM PRESSURE GAS PIPEG (2 PSI)
EXISTINGEX
DEMOLITION WORK TERMINATION POINT
EXISTING TO REMAINETR
MANUFACTURERMFR
ABOVEABV
TO DRAWING ON WHICH IT OCCURS.
SYMBOL FOR SPECIFIC NOTE. NOTE APPLIES
DOMESTIC COLD WATER PIPECW
GAS PIPEG
BTUH BRITISH THERMAL UNITS PER HOUR
AAV AUTOMATIC AIR VENT
ø
MCPS MONTGOMERY COUNTY PUBLICK SCHOOLS
GAUGE COCK / TEST PORT
METER
SOLENOID VALVE
M
LOW PRESSURE GAS PIPEG
CFH CUBIC FEET PER HOUR
70'
MAIN LEVEL
UPPER LEVEL
LOWER FLOOR
MAIN LEVEL
UPPER LEVEL
ABOVE GROUND PIPE: SCHEDULE 40 STEEL PIPE
PIPE AND VENT REGULATORS PER IFGC 2018
408, 410.2 AND 410.3
BELOW GROUND PIPE: POLYETHYLENE PIPE
DIAGRAM 2
M-1
GAS RISER
NOT TO SCALE
MECH YARDGRADE
ROOF ROOF
LOWER FLOOR
GRADE
EX 6"
EX BOILER B-2
(5650 CFH)
EX 6"
EX 4"
EX BOILER B-1
(5650 CFH)
EX 4"
EX 3"
EX DWH-1
(199 CFH)
EX DWH-1
(199 CFH)
EX 2"
EX 2"
EX KITCHEN UTILITY
RACEWAY (540 CFH)
RX GENERATOR
(1560 CFH)
NEW GENERATOR
(3620 CFH)
EX DRYER
(125 CFH)
EX 1 1/4"
EX 1 1/4"
EX 1"
EX 1 1/2"
EX 1 1/4"
EX 1 1/4"
EX SCIENCE
LABS (54 CFH)
EX SCIENCE
LABS (54 CFH)
EX SCIENCE
LABS (54 CFH)
EX 1" EX 1"EX 1" EX 1"
EX 3"
G G
GG
G
EX 2 1/2"
EX BOILER HWB-1
(1400 CFH)
EX 2"
EX 3"
EX SCIENCE
LABS (90 CFH)
EX 1 1/4"
EX SCIENCE
LABS (100 CFH)
EX 1 1/4"EX 1 1/4"EX 1 1/4"
EX 1 1/2"EX 1 1/2"
G
EX 1"
EX SCIENCE
LABS (54 CFH)
EX SCIENCE
LABS (100 CFH)
EX SCIENCE
LABS (90 CFH)
EX 3" (BELOW
GRADE)
EX BOILER HWB-2
(1400 CFH)
EX 3"
EX 2"EX 2"
GRADE
RX 2 1/2"
EX 3"
M
EX 4"
EX 3"
EX 2"
EX 3"
EX 3"
EX 4"
G (2 PSI)
G (2 PSI)
GRADE
EX METER BY
WASH GAS
(ROOTS 11M175)
EX FLOW: 17,319 CFH AT 2 PSI
NEW FLOW: 19,379 CFH AT 2 PSI
WASHINGTON GAS
SERVICE ASSEMBLY
2"
G (2 PSI)
DIAGRAM 1
M-1
EQUIPMENT CONNECTION
NOT TO SCALE
2" GAS (2 PSI)
SHUT OFF VALVE
TEST PORT (TYP)
6" LONG CAPPED DIRT LEG
MIN 10 PIPE DIAMETERS
EMERGENCY
GENERATOR
PRESSURE REDUCING VALVE
(2 PSI INLET, 11" WC OUTLET)
1 PIPE SIZE LARGER THAN
EQUIPMENT CONNECTION SIZE
SEE ELECTRICAL
DRAWINGSEQUIPMENT
CONNECTION
POINT
GRADE
CONCRETE PAD
PIPE THRU EQUIPMENT BASE
G (2 PSI)
G (2 PSI)
G (2 PSI) G (2 PSI)
G (2 PSI)
M-1
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
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BID SET 03/26/24
PSC No
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 33986, Expiration date: 01-16-2025.
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AND ABBREVIATIONS
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M-2
FIRST FLOOR PART PLAN
DEMOLITION
SCALE:1/4"=1'-0"
MECHANICAL
134ELECTRICAL
134A
TRASH
CONTROL
EX BOILER B-2
EX PUMP P-11
EX PUMP P-12
EX PUMP P-9
EX PUMP P-10
EX PUMP P-3
EX PUMP P-1
MECH SERVICE
YARD
LOADING DOCK
CORRIDOR
MECH
164A
WEIGHT
DANCE
EX CONCRETE
PAD ON GRADE
EX PAVING
EX BOILER B-1
EX PUMP P-5
EX PUMP P-6
EX PUMP P-7
M-2
FIRST FLOOR PART PLAN
DEMOLITION
SCALE:1/4"=1'-0"
M-2
FIRST FLOOR PART PLAN
NEW WORK
SCALE:1/4"=1'-0"
M-2
FIRST FLOOR PART PLAN
NEW WORK
SCALE:1/4"=1'-0"
EMERGENCY GENERATOR
(SEE ELEC DRAWINGS)
DIRT LEG
SEE DIAGRAM 2
M-1
INFORMATION SHOWN ON THIS DRAWING PERTAINING TO EXISTING CONDITIONS
HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR GENERAL FIELD
OBSERVATIONS AND MAY NOT INDICATE EXISTING CONDITIONS IN DETAIL OR
DIMENSION. DETERMINE EXISTING CONDITIONS PRIOR TO FABRICATION OR
PERFORMANCE OF ANY WORK. SHOULD CONDITIONS BE DISCOVERED THAT
PREVENT EXECUTION OF THE WORK AS INDICATED, IMMEDIATELY NOTIFY THE
ENGINEER IN WRITING AND AWAIT DIRECTION BEFORE PROCEEDING WITH THE
WORK.
DEMOLITION SHALL INCLUDE REMOVAL AND OFF-SITE DISPOSAL OF MATERIALS.
DO NOT ABANDON IN PLACE ANY MECHANICAL AND RELATED ELECTRICAL
COMPONENTS UNLESS OTHERWISE NOTED ON DRAWINGS.
UNLESS OTHERWISE NOTED, MECHANICAL/PLUMBING ITEMS SHOWN HEAVY
DASHED ( ) SHALL BE REMOVED, ITEMS SHOWN HEAVY SOLID SHALL BE
NEW ( ) AND ITEMS SHOWN LIGHT ( ) SHALL REMAIN.
C.
B.
A.
GENERAL NOTES:
D. NEW GENERATOR AND GAS PIPING TO BE INSTALLED BEFORE EXISTING IS REMOVED.
REFER TO ELECTRICAL DRAWINGS FOR ADDITIONAL PHASING INFORMATION.
NORTH NORTH
NORTH NORTH
EX TRANSFORMER
RX EMERGENCY
GENERATOR (SEE
ELEC DWGS)
EX CHILLER-2 EX COOLING
TOWER CT-1
EX DOMESTIC WATER
HEATER DWH-2
EX DOMESTIC WATER
HEATER DWH-1
EX CHILLER CH-1
MECH SERVICE
YARD
EX CHILLER-3
EX PUMP CHWP-1
EX PUMP CHWP-2
EX PUMP HWP-1
EX PUMP HWP-2
EX BOILER HWB-2
EX BOILER HWB-1
EX SIDEWALK
EX GRASS
G
EX 3"
EX 2"
G
EX 2"
EX 2"
EX 6"
EX 4"
EX 2"
RX 2 1/2"
EX 3" (BLW GRADE)
EX 3" (BLW GRADE)
EX 3" G (2 PSI) SERVICE
BELOW GRADE
M
EX GAS SERVICE
SEE DIAGRAM
M-1
X
X
X
X
G (2
P
SI
MECHANICAL
134ELECTRICAL
134A
TRASH
CONTROL
EX BOILER B-2
EX PUMP P-11
EX PUMP P-12
EX PUMP P-9
EX PUMP P-10
EX PUMP P-3
EX PUMP P-1
MECH SERVICE
YARD
LOADING DOCK
CORRIDOR
MECH
164A
WEIGHT
DANCE
EX CONCRETE
PAD ON GRADE
EX PAVING
EX BOILER B-1
EX PUMP P-5
EX PUMP P-6
EX PUMP P-7
EX TRANSFORMER
EX CHILLER-2 EX COOLING
TOWER CT-1
EX DOMESTIC WATER
HEATER DWH-2
EX DOMESTIC WATER
HEATER DWH-1
EX CHILLER CH-1
MECH SERVICE
YARD
EX CHILLER-3
EX PUMP CHWP-1
EX PUMP CHWP-2
EX PUMP HWP-1
EX PUMP HWP-2
EX BOILER HWB-2
EX BOILER HWB-1
EX SIDEWALK
EX GRASS
G
EX 3"
EX 2"
G
G (2 PSI)
G (2
P
SI
EX 2"
EX 2"
EX 6"
EX 4"
EX 2"
EX 3"
EX 3" (BLW GRADE)
EX 3" (BLW GRADE)
EX 3" G (2 PSI) SERVICE
BELOW GRADE
M
EX GAS SERVICE
SEE DIAGRAM
M-1
X
X
X
X
2"
G (2
P
SI
G (2 PSI)
G (2
P
SI
EX 3"
G (2
P
SI
M-2
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
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4 0
SCALE: 1/8" = 1'-0"
8 8 16
BID SET 03/26/24
PSC No
N
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 33986, Expiration date: 01-16-2025.
PRO
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33986
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DEMOLITION / NEW WORK
M-2
M-2
M-2
M-2
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DENOTES REFERENCE TO SPECIFIC NOTE ON DRAWING.
DETAIL, DIAGRAM, OR PLAN NUMBER
DRAWING NUMBER WHERE DETAIL, DIAGRAM, OR PLAN IS LOCATED.
DETAIL REFERENCE: DETAIL, DIAGRAM, OR PLAN NUMBER/DRAWING NUMBER
E-0
1/E-0
HOMERUN TO PANELBOARD. NUMBER OF ARROW HEADS INDICATES NUMBER OF CIRCUITS.
NUMBER OF HASH MARKS INDICATES NUMBER OF CONDUCTORS. WHERE NO HASH MARKS
APPEAR, PROVIDE TWO (2) CONDUCTORS PLUS GROUND. REFER TO PANEL SCHEDULES FOR
CONDUCTOR SIZES. PROVIDE GROUND WIRES IN CONDUITS.
WIRING IN CONDUIT RUN CONCEALED IN CEILING SPACE ABOVE CEILINGS AND EXPOSED IN OPEN
CEILINGS, UNLESS OTHERWISE NOTED. WIRING IN CONDUIT DESIGNATED WITH "EM" DENOTE
EMERGENCY LIGHTING CIRCUIT. PROVIDE GROUND WIRES IN CONDUITS.
WIRING IN SURFACE METAL RACEWAY.
WIRING IN CONDUIT CONTINUED.
WIRING IN CONDUIT TURNING DOWN.
JUNCTION BOX WITH COVER PLATE, CEILING OR WALL MOUNTED.
PULLBOX, SIZED AS REQUIRED.
ELECTRIC PANELBOARD 120/208V, SURFACE MOUNTED.
ELECTRIC PANELBOARD 277/480V, SURFACE MOUNTED.
BOX OR CABINET AS INDICATED, SURFACE MOUNTED.
AUTOMATIC TRANSFER SWITCH.
ENCLOSED CIRCUIT BREAKER.
ENCLOSED SWITCH (DISCONNECT/SAFETY SWITCH) IN NEMA TYPE 1 ENCLOSURE, UNLESS
OTHERWISE NOTED. MOUNT 5'-6" ABOVE FLOOR TO TOP OF ENCLOSURE, UNLESS OTHERWISE
NOTED. RATING AND FUSING AS INDICATED.
COMBINATION MOTOR STARTER IN NEMA TYPE 1 ENCLOSURE. MOUNT 5'-6" ABOVE FLOOR TO TOP
OF ENCLOSURE.
PHASE AND VOLTAGE PROTECTION DEVICE (PHASE LOSS MONITOR) IN NEMA TYPE 1 ENCLOSURE, MOUNTED ADJACENT TO COMBINATION STARTER. PROVIDE 4 #10 IN 3/4" CONDUIT TO
COMBINATION STARTER AND MAKE CONNECTIONS.
HARD-WIRED ELECTRICAL CONNECTION. CONNECT TO EQUIPMENT AS NOTED.
SURGE PROTECTIVE DEVICE.
TAMPER-RESISTANT DUPLEX RECEPTACLE (NEMA 5-20R) ON GENERATOR STANDBY POWER
CIRCUIT, SURFACE WALL-MOUNTED 48" ABOVE FLOOR TO TOP OF BOX.
TAMPER-RESISTANT DOUBLE-DUPLEX (QUADRUPLEX) RECEPTACLE (NEMA 5-20R) ON GENERATOR
STANDBY POWER CIRCUIT, SURFACE WALL-MOUNTED 16" ABOVE FLOOR TO BOTTOM OF BOX,
UNLESS OTHERWISE NOTED TO BE MOUNTED AT TOP OF DATA RACK.
TAMPER-ESISTANT DUPLEX RECEPTACLE (NEMA 5-20R), WEATHER-RESISTANT AND GFCI-TYPE
WITH WEATHERPROOF WHILE-IN-USE COVER, ON GENERATOR STANDBY POWER CIRCUIT,
SURFACE MOUNTED 24" ABOVE FLOOR TO BOTTOM OF BOX.
TAMPER-RESISTANT DUPLEX RECEPTACLE (NEMA 5-20R) ON GENERATOR STANDBY POWER
CIRCUIT, CEILING-MOUNTED.
PROVIDE DEDICATED NEUTRAL CONDUCTOR FOR EACH BRANCH CIRCUIT.
THE EXISTING FACILITY WILL REMAIN IN OPERATION DURING RENOVATION. INTERRUPTION TO THE EXISTING BUILDING ELECTRIC SERVICE SHALL BE COORDINATED WITH THE USER TO MINIMIZE
DISRUPTION. INTERRUPTION OF UTILITIES SHALL NOT OCCUR DURING SCHOOL WORK HOURS.
A.
B.
NOTES:
GENERAL
POWER
DEMOLITION
J
DISCONNECT AND REMOVE EXISTING WIRING IN CONDUIT.
DISCONNECT AND REMOVE EXISTING HOMERUN WIRING IN CONDUIT BACK TO SOURCE.
DISCONNECT AND REMOVE PANELBOARD OR CABINET AS INDICATED.
DISCONNECT AND REMOVE TRANSFORMER.
DISCONNECT AND REMOVE ENCLOSED SWITCH (DISCONNECT/SAFETY SWITCH).
DISCONNECT AND REMOVE RECEPTACLE.
EXISTING TO REMAIN CEILING OUTLET AND LIGHTING FIXTURE.
EXISTING TO REMAIN CEILING OUTLET AND LIGHTING FIXTURE ON GENERATOR POWER CIRCUIT, OR PREVIOUSLY ON NORMAL POWER CIRCUIT AND CHANGED TO GENERATOR POWER CIRCUIT.
EXISTING WALL PACK ON EMERGENCY CIRCUIT.
EXISTING TO REMAIN WALL MOUNTED EXIT SIGN.
EXISTING TO REMAIN CEILING MOUNTED EXIT SIGN.
EXISTING TO REMAIN TOGGLE SWITCH.
EXISTING TO REMAIN KEY SWITCH.
EXISTING TO REMAIN PANELBOARD, 277/480V OR 120/208V, SURFACE OR RECESSED MOUNTED, EXISTING TO REMAIN EQUIPMENT CABINET AS INDICATED.
EXISTING TO REMAIN WIRING IN CONDUIT.
EXISTING TO REMAIN WIRING IN CONDUIT CONTINUED.
EXISTING TO REMAIN HOMERUN WIRING IN CONDUIT BACK TO SOURCE.
EXISTING TO REMAIN CEILING MOUNTED JUNCTION BOX.
EXISTING MOTOR CONNECTION.
EXISTING EQUIPMENT CONNECTION.
EXISTING TO REMAIN ENCLOSED SWITCH (DISCONNECT/SAFETY SWITCH).
EXISTING TO REMAIN MOTOR STARTER.
EXISTING TO REMAIN VARIABLE FREQUENCY DRIVE.
EXISTING TO REMAIN SURFACE MOUNTED RECEPTACLE.
EXISTING TO REMAIN RECESSED MOUNTED RECEPTACLE.
EXISTING TO REMAIN RECEPTACLE ON GENERATOR CIRCUIT.
EXISTING
S E
S K E
S3 E
N
GENERATOR
EQUIPMENT GROUNDING
CONDUCTOR. REFER TO
RISER DIAGRAM FOR SIZE
N H
NEUTRAL TERMINAL
OUTPUT CIRCUIT BREAKER
(TYPICAL)
PROVIDED BY MANUFACTURER
G
#2 GROUNDING ELECTRODE
CONDUCTOR
GROUND ROD
G
GROUNDING TERMINAL
#2 SYSTEM BONDING JUMPER
H = "HOT" ENERGIZED CONDUCTOR, TYPICAL OF 1 PER PHASE.
N = NEUTRAL GROUNDED CONDUCTOR.
#2 BONDING JUMPER
H N G
TO ATS-1 VIA GENERATOR
DOCKING STATION
TO ATS-2
DIAGRAM3
E-0 GENERATOR GROUNDING WIRING
NOT TO SCALE
DETAIL1
E-0 GENERATOR CONCRETE PAD
NOT TO SCALE
DETAIL2
E-0 TYPICAL UFER GROUND
NOT TO SCALE
UFER GROUND AT
GENERATOR PAD
FIRE DETECTION AND ALARM
MM MONITOR MODULE.
UFER GROUND
(REFER TO
DETAIL 2/E-0)
2" MINIMUM COVER
8" THICK CONCRETE MINIMUM
EQUIPMENT DIMENSION 8"
6" COMPACTED GRAVEL BASE
8" MINIMUM
GRADE
MI
NI
MU
M
UNDISTURBED EARTH
OR COMPACTED BACKFILL
3/4"
CHAMFER
4500 PSI CONCRETE
6" MIN.
MECHANICALLY FASTEN SIGN TO FRONT OF MAIN SWITCHBOARD
EMERGENCY AND STANDBY POWER
300KW, 277/480 VOLTS, 3-PHASE, 4-WIRE
NATURAL GAS GENERATOR
LOCATED OUTDOORS
OUTSIDE COOLING TOWER ENCLOSURE
E-0
DETAIL
PLACARD AT MAIN SERVICE
NOT TO SCALE
8"
GENERATOR DOCKING STATION
FOR CONNECTIONS TO A TEMPORARY PORTABLE GENERATOR
CONFIGURE TEMPORARY PORTABLE GENERATOR WITH
GENERATOR NEUTRAL CONNECTED TO GENERATOR GROUND.
GENERATOR SHALL BE A SEPARATELY DERIVED SYSTEM.
DETAIL6
E-0 PLACARD AT GENERATOR DOCKING STATION
NOT TO SCALE
MECHANICALLY FASTEN SIGN TO FRONT OF GENERATOR DOCKING STATION
GROUND SOIL
BARE COPPER CONDUCTOR #4
GROUNDING ELECTRODE
CONDUCTOR TO GENERATOR
GROUND
CONCRETE
FOUNDATION
BARE COPPER CONDUCTOR, #4 AWG
MINIMUM, OR STEEL REINFORCING BAR
1/2" DIAMETER, 20' LENGTH MINIMUM
NONMETALLIC
PROTECTIVE SLEEVE
2" MINIMUM COVER
SPLICE CONNECTION,
FASTENERS AS REQUIRED
#4 REINFORCEMENT BARS
12" ON-CENTERS BOTH WAYS
S K 3E
J
D
M S M
VFD
D
WP
ELECTRICAL SYMBOLS AND ABBREVIATIONS
CB
ATS
SPD
ABBREVIATIONS
AMPERE(S)
AIR-CONDITIONING
AMPERES INTERRUPTING CAPACITY
AUTOMATIC TRANSFER SWITCH
AUDITORIUM
BUILDING SERVICES
CONDUIT
CIRCUIT BREAKER
CHILLED WATER PUMP
CURRENT TRANSFORMERS
DISTRIBUTION
EMERGENCY
ENERGY MANAGEMENT SYSTEM
EMERGENCY POWER OFF
EXISTING TO REMAIN
EXISTING
FIRE ALARM CONTROL PANEL
FLOOR
GROUND, GFCI (RECEPTACLE)
GENERATOR
GROUND FAULT CIRCUIT INTERRUPTER
HOT
HORSEPOWER
HEATING AND VENTILATION UNIT
HEATING WATER BOILER
HEATING WATER PUMP
A, AMP
A/C
AIC
ATS
AUD
BS
C
CB
CHWP
CT
DIST
EM
EMS
EPO
ETR
EX
FACP
FL
G
GEN
GFCI
H
HP
HV
HWB
HWP
KVA
KW
LTG
MCPS
MDF
MIN
N P
PA
PH
PSI
PVC
REC
REFRIG
RM
RX
SPD
V
VFD
W
WP
XFMR
KILOVOLT-AMPERES
KILOWATTS
LIGHTING
MONTGOMERY COUNTY
PUBLIC SCHOOLS
MAIN DISTRIBUTION FRAME
MINIMUM
NEUTRAL
POLE(S) OR PUMP
PUBLIC ADDRESS
PHASE
POUNDS PER SQUARE INCH
POLYVINYL CHLORIDE
RECEPTACLE
REFRIGERATOR
ROOM
REMOVE EXISTING
SURGE PROTECTIVE DEVICE
VOLT(S)
VARIABLE FREQUENCY DRIVE
WIRE(S)
WEATHERPROOF &
WEATHER-RESISTANT
TRANSFORMER
AND
G
AUTOMATIC TRANSFER SWITCH
4-POLE
H
NORMAL POWER SOURCE
SEPARATELY DERIVED
GENERATOR POWER SOURCE
N
H N
TO LOAD
GENERATOR EQUIPMENT
GROUNDING CONDUCTOR.
REFER TO RISER DIAGRAM
FOR SIZE.
NORMAL POWER
EQUIPMENT GROUNDING
CONDUCTOR
N
H
G
H = "HOT" ENERGIZED CONDUCTOR, TYPICAL OF 1 PER PHASE.
N = NEUTRAL GROUNDED CONDUCTOR.
G
BONDING JUMPER BY
MANUFACTURERG
ATS GROUNDING TERMINAL
NEUTRAL TRANSFER
PHASE TRANSFER
(TYPICAL 1 PER PHASE)
EQUIPMENT GROUNDING
CONDUCTOR. REFER TO
RISER DIAGRAM FOR SIZE
E-0
DIAGRAM
AUTOMATIC TRANSFER SWITCH GROUND WIRING
NOT TO SCALE
E-0
DETAIL
GENERATOR DUCTBANK
NOT TO SCALE
PVC SCHEDULE 40
CONDUIT
UNDERGROUND
METALLIC
WARNING TAPE
COMPACTED CLEAN
BACKFILL
3" MINIMUM
" M
IN
IM
UM
B
EL
OW
F
IN
IS
HE
D
GR
AD
E
E-0
DETAIL
DIRECTLY-BURIED CONDUIT
NOT TO SCALE
" M
IN
IM
UM
3"
3"
3"
2"
3"
1" CONDUITS FOR
BATTERY CHARGER,
BLOCK HEATER,
CONTROL CIRCUITS,
AND GROUND
WARNING TAPE
12" BELOW FINISHED GRADE
3000 PSI WITH PEA GRAVEL
CONCRETE ENCASING CONDUITS
FINISHED GRADE
GENERATOR PVC CONDUIT
(SIZE AS REQUIRED)
P
PROVIDE CAP
1" CHAMFER ALL EDGES
15"
FINISHED GRADE
24"
E-0
DETAIL
STEEL BOLLARD
NOT TO SCALE
4" DIAMETER x 6'-0"
LONG STEEL PIPE
PAINT WITH ALTERNATE 6"
BLACK AND YELLOW STRIPES
D
D M
E-0
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
G
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AN
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N , M
D
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H
TE
R
F
AR
M R
O
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N O
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T H
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H O
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EN
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Q U
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EN
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LA
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EN
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M O
N
TG
O M
ER
Y
C O
U N
TY
P
U
BL
IC
S
C H
O O
LS
BID SET 03/26/24
PSC No
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
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EENIGNE
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AT
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DN
LA
YRAMOF
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No. 24861
P T
C
UEZ
SYMBOLS LIST ,
ABBREVIATIONS
AND DETAILS
AutoCAD SHX Text E-0
AutoCAD SHX Text I
AutoCAD SHX Text T
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text F
AutoCAD SHX Text M
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text H
AutoCAD SHX Text I
AutoCAD SHX Text E
AutoCAD SHX Text L
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text A
AutoCAD SHX Text P
AutoCAD SHX Text F
AutoCAD SHX Text E
AutoCAD SHX Text M
AutoCAD SHX Text I
AutoCAD SHX Text N
AutoCAD SHX Text E
AutoCAD SHX Text V
AutoCAD SHX Text O
AutoCAD SHX Text L
AutoCAD SHX Text V
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text T
AutoCAD SHX Text I
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text V
AutoCAD SHX Text C
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text O
AutoCAD SHX Text N
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text I
AutoCAD SHX Text N
AutoCAD SHX Text O
AutoCAD SHX Text S
AutoCAD SHX Text B
AutoCAD SHX Text O
AutoCAD SHX Text N
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
GENERAL NOTES:
INFORMATION SHOWN ON THIS DRAWING PERTAINING TO EXISTING
CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
A.
SPECIFIC NOTES:
1 PROPOSED ROUTE FOR FEEDER S1A-2 FOR PANEL S1B.
E-1
FIRST FLOOR
REFERENCE PLAN
SCALE:1"=20'-0"
E-4
E-4
E-6
E-5
E-5
E-6
E-6
E-6
E-6
E-7
E-7
E-7
E-7
E-7
E-7
E-8
E-8
E-7
E-7
J
E-1
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
G
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W
N , M
D
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H
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F
AR
M R
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N O
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W
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T H
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H O
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G
EN
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A N
D E
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EN
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LA
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EN
T
M O
N
TG
O M
ER
Y
C O
U N
TY
P
U
BL
IC
S
C H
O O
LS
BID SET 03/26/24
PSC No
N
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
REENIGNE
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LA
YRAMOF
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No. 24861
P T
C
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FIRST FLOOR
REFERENCE DRAWING
10 0
SCALE: 1" = 20'-0"
20 20 40
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text x
AutoCAD SHX Text
KEY PLAN
AutoCAD SHX Text I
AutoCAD SHX Text T
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text F
AutoCAD SHX Text M
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text H
AutoCAD SHX Text I
AutoCAD SHX Text E
AutoCAD SHX Text L
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text A
AutoCAD SHX Text P
AutoCAD SHX Text F
AutoCAD SHX Text E
AutoCAD SHX Text M
AutoCAD SHX Text I
AutoCAD SHX Text N
AutoCAD SHX Text E
AutoCAD SHX Text V
AutoCAD SHX Text O
AutoCAD SHX Text L
AutoCAD SHX Text V
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text T
AutoCAD SHX Text I
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text V
AutoCAD SHX Text C
AutoCAD SHX Text O
AutoCAD SHX Text R
AutoCAD SHX Text O
AutoCAD SHX Text N
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text I
AutoCAD SHX Text N
AutoCAD SHX Text O
AutoCAD SHX Text S
AutoCAD SHX Text B
AutoCAD SHX Text O
AutoCAD SHX Text N
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
A.
E-2
SECOND FLOOR
REFERENCE PLAN
SCALE:1"=20'-0"
E-9
E-8
E-8
E-8
E-8
E-9
E-9
E-9
E-9
E-9
E-10
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E-10
J
J
J
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J
E-9
E-9
E-10
E-10
E-10
E-10
E-2
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
G
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M
AN
TO
W
N , M
D
R
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H
TE
R
F
AR
M R
O
AD
N O
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T H
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H O
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G
EN
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A N
D E
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E
Q U
IP
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EN
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LA
C
EM
EN
T
M O
N
TG
O M
ER
Y
C O
U N
TY
P
U
BL
IC
S
C H
O O
LS
BID SET 03/26/24
PSC No
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
REENIGNE
ST
AT
E
DN
LA
YRAMOF
I
M
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No. 24861
P T
C
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SECOND FLOOR
REFERENCE DRAWING
10 0
SCALE: 1" = 20'-0"
20 20 40
AutoCAD SHX Text I
AutoCAD SHX Text T
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text F
AutoCAD SHX Text M
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text H
AutoCAD SHX Text I
AutoCAD SHX Text E
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AutoCAD SHX Text A
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AutoCAD SHX Text I
AutoCAD SHX Text N
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AutoCAD SHX Text O
AutoCAD SHX Text L
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AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text T
AutoCAD SHX Text I
AutoCAD SHX Text S
AutoCAD SHX Text T
AutoCAD SHX Text V
AutoCAD SHX Text C
AutoCAD SHX Text O
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AutoCAD SHX Text N
AutoCAD SHX Text A
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AutoCAD SHX Text T
AutoCAD SHX Text I
AutoCAD SHX Text N
AutoCAD SHX Text O
AutoCAD SHX Text S
AutoCAD SHX Text B
AutoCAD SHX Text O
AutoCAD SHX Text N
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text T
AutoCAD SHX Text O
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
A.
E-3
THIRD FLOOR
REFERENCE PLAN
SCALE:1"=20'-0"
E-11
E-11
E-11
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E-12
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E-12
J
E-11
J
E-3
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
G
ER
M
AN
TO
W
N , M
D
R
IC
H
TE
R
F
AR
M R
O
AD
N O
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W
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T H
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H O
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G
EN
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A N
D E
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C
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Q U
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EN
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LA
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EN
T
M O
N
TG
O M
ER
Y
C O
U N
TY
P
U
BL
IC
S
C H
O O
LS
BID SET 03/26/24
PSC No
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
REENIGNE
ST
AT
E
DN
LA
YRAMOF
I
M
R
K Q
J. AR
A
No. 24861
P T
C
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THIRD FLOOR
REFERENCE DRAWING
10 0
SCALE: 1" = 20'-0"
20 20 40
AutoCAD SHX Text I
AutoCAD SHX Text T
AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text F
AutoCAD SHX Text M
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text H
AutoCAD SHX Text I
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AutoCAD SHX Text A
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AutoCAD SHX Text V
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AutoCAD SHX Text V
AutoCAD SHX Text N
AutoCAD SHX Text T
AutoCAD SHX Text A
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CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
THE EXISTING FACILITY SHALL REMAIN IN OPERATION DURING RENOVATION.
INTERRUPTION TO THE EXISTING BUILDING ELECTRIC SERVICE SHALL BE
COORDINATED WITH THE OWNER TO MINIMIZE DISRUPTION. INTERRUPTION
OF UTILITIES SHALL NOT OCCUR DURING SCHOOL WORKING HOURS.
REMOVE AND REINSTALL EXISTING CEILING TILES WITHIN CONSTRUCTION
AREAS AS REQUIRED.
CONSTRUCTION SHALL BE PERFORMED IN PHASES. AVOID INTERRUPTION TO
ANY SERVICES. GENERATOR POWER DISTRIBUTION SYSTEM SHALL BE
OPERATIONAL AT ALL TIMES WHEN SCHOOL IS IN SESSION.
UNLESS OTHERWISE NOTED, ELECTRICAL ITEMS SHOWN HEAVY DASHED
( ) SHALL BE REMOVED AND ELECTRICAL ITEMS SHOWN LIGHT SOLID
( ) SHALL REMAIN.
DEMOLITION SHALL INCLUDE REMOVAL AND OFF-SITE DISPOSAL OF
MATERIALS. DO NOT ABANDON IN PLACE ANY ELECTRICAL COMPONENTS
UNLESS OTHERWISE NOTED ON DRAWINGS.
WHERE EQUIPMENT IS NOTED "DISCONNECT" OR "REMOVE", REMOVE
ASSOCIATED WIRE AND CONDUIT BACK TO SOURCE, UNLESS OTHERWISE
NOTED.
REMOVE EXISTING EQUIPMENT AND DEVICES INDICATED, INCLUDING
ASSOCIATED WIRE AND CONDUIT BACK TO SOURCE UNLESS OTHERWISE
NOTED.
EXISTING CIRCUITS INTERRUPTED BY DEMOLITION, BUT ARE TO REMAIN,
SHALL BE MADE CONTINUOUS.
WHERE DEVICES ARE TO BE REMOVED AND REINSTALLED, PROVIDE WIRE AND
CONDUIT TO NEW LOCATION AS REQUIRED.
IN BLOCK OR CONCRETE WALLS TO REMAIN, PROVIDE STAINLESS STEEL
BLANK COVER PLATES FOR DEVICES REMOVED.
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
SPECIFIC NOTES:
1 REMOVE EXISTING 400A AUTOMATIC TRANSFER SWITCH AFTER NEW
GENERATOR POWER DISTRIBUTION SYSTEM IS INSTALLED.
DISCONNECT LIGHTING FIXTURE FROM NORMAL LIGHTING CIRCUIT AND
CONNECT TO EXISTING EMERGENCY LIGHTING CIRCUIT AS INDICATED ON NEW
WORK PLAN.
REMOVE WIRING IN CONDUIT BACK TO MCC AND LABEL COMPARTMENT WITH
COMBINATION STARTER AS SPARE.
REMOVE WIRING IN CONDUIT BACK TO MCC AND LABEL COMPARTMENT WITH
CIRCUIT BREAKER AS SPARE.
DISCONNECT EXISTING BRANCH CIRCUITS FROM CIRCUIT BREAKERS.
REMOVE INTERIOR COMPONENTS OF EXISTING PANEL. ENCLOSURE OF PANEL
SHALL REMAIN AND BECOME A PULLBOX.
E-4
PART FIRST FLOOR PLAN
ELECTRICAL / MECHANICAL ROOM - DEMOLITION
SCALE:1/4"=1'-0"
E-4
PART FIRST FLOOR PLAN
MEN'S 139A AND WOMEN'S 139B - NEW WORK
SCALE:1/4"=1'-0"
S K E
S E
S K E S K E
S ES E
S K E
S E
OUTDOOR
SERVICE YARD
OUTDOOR
SERVICE YARD
ELECTRICAL
134A
TRASH
CONTROL
ETR POWER COMPANY
TRANSFORMER
CT SECTION
MAINS
SECTION
MAINS
SECTION
CB
M
ATS
RX PANEL EM
RX PANEL EM1
RX 30KVA
XFMR ETR MCC
ETR FIRE ALARM
CONTROL PANEL
NOTIFIER AFP-400 &
NOTIFIER AFP1010
ETR BOILER B-1
5HP-480V-3PH
ETR BOILER B-2
5HP-480V-3PH
MCC-1-5B
M
D D D VFD VFD
VFD
D D
ETR PUMP P-5
7.5HP-480V-3PH
ETR PUMP P-6
5HP-480V-3PH
ETR PUMP P-7
40HP-480V-3PH
ETR PUMP P-11
5HP-480V-3PH
ETR PUMP P-12
5HP-480V-3PH
ETR PUMP P-9
15HP-480V-3PH
ETR PUMP P-10
15HP-480V-3PH
MCC-5AEM-14MCC-A-3MCC-A-2
D
MCC-C-4
ETR PUMP P-3
7.5HP-480V-3PH
ETR PUMP HWP-12
1/4HP-120V
EM1-7
ETR PUMP HV-4
3HP-480V-3PH
EM-32
MCC-B-5MCC-B-4 MCC-B-3A
ETR PUMP P-1
25HP-480V-3PH
MCC-C-1
S3 E
S3 E
S 3 E
S 3 E
EM-13
VFD
EM-20
3 3 4
S E
S E
S E
S E
S3 E
S 3 E
DISCONNECT AND REMOVE EXISTING
100KW NATURAL GAS GENERATOR
AFTER NEW GENERATOR IS
INSTALLED AND OPERATIONAL.
BUILDING SERVICES
OFFICE (BSO)
LOCKER
131A
STORAGE
127B
1HP1-2,5,7
MECHANICAL
TOILET
131B
MEN'S
139A
WOMEN'S
139B
G DRESS
135D
B DRESS
135E
MAKE-UP
135F
BS
139C
REMOVE EXISTING CONCRETE PAD
AND PATCH AND REPAIR FLOOR TO
MATCH EXISTING CONDITIONS
ETR DISTRIBUTION
PANEL MDPN
BY EATON/
CUTLER-HAMMER
TYPE PRL-4
ETR SWITCHBOARD MDP
BY WESTINGHOUSE /
CUTLER-HAMMER
POW-R-LINE C
277/480V-4000A-3PH-4W
CIRCA 7/11/1997
ETR DISTRIBUTION
PANEL 1HP1
BY WESTINGHOUSE /
CUTLER-HAMMER
ETR DISTRIBUTION
PANEL 1LP1
BY WESTINGHOUSE /
CUTLER-HAMMER
ETR PANEL 1LP2
ETR ENCLOSED CIRCUIT
BREAKER
E-4
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
G
ER
M
AN
TO
W
N , M
D
R
IC
H
TE
R
F
AR
M R
O
AD
N O
R
TH
W
ES
T H
IG
H
S C
H O
O L
G
EN
ER
AT
O R
A N
D E
LE
C
TR
IC
AL
E
Q U
IP
M
EN
T
R
EP
LA
C
EM
EN
T
M O
N
TG
O M
ER
Y
C O
U N
TY
P
U
BL
IC
S
C H
O O
LS
BID SET 03/26/24
PSC No
N
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
REENIGNE
ST
AT
E
DN
LA
YRAMOF
I
M
R
K Q
J. AR
A
No. 24861
P T
C
UEZ
PART FIRST
FLOOR PLANS -
DEMOLITION
E-4
E-4
AutoCAD SHX Text x
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KEY PLAN
AutoCAD SHX Text I
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AutoCAD SHX Text T
AutoCAD SHX Text A
AutoCAD SHX Text F
AutoCAD SHX Text M
AutoCAD SHX Text A
AutoCAD SHX Text S
AutoCAD SHX Text C
AutoCAD SHX Text H
AutoCAD SHX Text I
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CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
THE EXISTING FACILITY SHALL REMAIN IN OPERATION DURING RENOVATION.
INTERRUPTION TO THE EXISTING BUILDING ELECTRIC SERVICE SHALL BE
COORDINATED WITH THE OWNER TO MINIMIZE DISRUPTION. INTERRUPTION
OF UTILITIES SHALL NOT OCCUR DURING SCHOOL WORKING HOURS.
REMOVE AND REINSTALL EXISTING CEILING TILES WITHIN CONSTRUCTION
AREAS AS REQUIRED.
CONSTRUCTION SHALL BE PERFORMED IN PHASES. AVOID INTERRUPTION TO
ANY SERVICES. GENERATOR POWER DISTRIBUTION SYSTEM SHALL BE
OPERATIONAL AT ALL TIMES WHEN SCHOOL IS IN SESSION.
A.
B.
C.
D.
SPECIFIC NOTES:
1 REMOVE EXISTING 400A AUTOMATIC TRANSFER SWITCH AFTER NEW
GENERATOR POWER DISTRIBUTION SYSTEM IS INSTALLED.
PROVIDE 2 #12 + #12 GROUND IN 3/4" CONDUIT AND CONNECT EXISTING
LIGHTING FIXTURES ON NORMAL LIGHTING CIRCUIT IN THE MECHANICAL AND
ELECTRICAL ROOM TO NEW EMERGENCY LIGHTING CIRCUIT AFTER NORMAL
AND EMERGENCY LIGHTS HAVE BEEN DISCONNECTED FROM LIGHTS OUTSIDE
OF THE SPACE.
DISCONNECT LIGHTING FIXTURE FROM NORMAL LIGHTING CIRCUIT AND
CONNECT TO EXISTING EMERGENCY LIGHTING CIRCUIT AS INDICATED ON NEW
WORK PLAN.
PROVIDE 2 #12 + #12 GROUND IN 3/4" CONDUIT AND CONNECT LIGHTS ON
NORMAL LIGHTING CIRCUIT TO EMERGENCY LIGHTING CIRCUIT. EXISTING
NIGHT LIGHT CIRCUIT SHALL REMAIN UN-SWITCHED.
PROVIDE COMBINATION MOTOR STARTER WITH 3P-30A NON-FUSED SWITCH
AND NEMA SIZE 0 STARTER.
PROVIDE STEEL BOLLARD. REFER TO DETAIL 9/E-0 FOR ADDITIONAL
INFORMATION.
PROVIDE GENERATOR DOCKING STATION. REFER TO POWER RISER DIAGRAM
ON DRAWING E-13 FOR ADDITIONAL INFORMATION.
PROVIDE 8'-0" TALL CHAIN LINK FENCE WITH 8'-0" WIDE OPENING AND TWO 4'-0"
WIDE GATES.
PROVIDE 1P-20A CIRCUIT BREAKER IN AVAILABLE SPACE AND PROVIDE
2 #10 + #10G -3/4" CONDUIT. CIRCUIT BREAKER SHALL MATCH EXISTING FOR
TYPE AND AIC RATING.
PROVIDE 2P-40A BREAKER IN AVAILABLE SPACE AND PROVIDE
3 #8 + #10G -1" CONDUIT. CIRCUIT BREAKER SHALL MATCH EXISTING FOR TYPE
AND AIC RATING.
PROVIDE FIRE ALARM WIRING IN CONDUIT AND CONNECT MONITOR MODULES
TO EXISTING FIRE DETECTION AND ALARM SYSTEM FOR "GENERATOR RUN"
AND "GENERATOR FAULT". MAKE CONNECTIONS NECESSARY FOR COMPLETE
INSTALLATION. RE-PROGRAM FIRE ALARM CONTROL PANEL AS REQUIRED.
E-5
PART FIRST FLOOR PLAN
ELECTRICAL / MECHANICAL ROOM - NEW WORK
SCALE:1/4"=1'-0"
MEN'S
139B
WOMEN'S
139A
G DRESS
135D
B DRESS
135E
MAKE-UP
135F
S K E
S E
S K E S K E
BS
139CS ES E
S K E
S E
ETR POWER COMPANY
TRANSFORMER
CT SECTION
MAINS
SECTION
MAINS
SECTION
ETR SWITCHBOARD MDP
BY WESTINGHOUSE /
CUTLER-HAMMER
POW-R-LINE C
277/480V-4000A-3PH-4W
CIRCA 7/11/1997
CB
M
ATS1
PULLBOX
(FORMERLY
EXISTING
PANEL EM)
ETR DISTRIBUTION
PANEL 1HP1
BY WESTINGHOUSE /
CUTLER-HAMMER
ETR DISTRIBUTION
PANEL MDPN
BY EATON/
CUTLER-HAMMER
TYPE PRL-4
ETR MCC
ETR DISTRIBUTION
PANEL 1LP1
BY WESTINGHOUSE /
CUTLER-HAMMER
ETR PANEL 1LP2
ETR BOILER B-1
5HP-480V-3PH
ETR BOILER B-2
5HP-480V-3PH
S1A-7
M
D D D VFD VFD
VFD
D D
ETR PUMP P-5
7.5HP-480V-3PH
ETR PUMP P-6
5HP-480V-3PH
ETR PUMP P-7
40HP-480V-3PH
ETR PUMP P-11
5HP-480V-3PH
ETR PUMP P-12
5HP-480V-3PH
ETR PUMP P-9
15HP-480V-3PH
ETR PUMP P-10
15HP-480V-3PH
S1A-20S1A-14SIA-19S1A-13
D
MCC-C-4
ETR PUMP P-3
7.5HP-480V-3PH
ETR PUMP HWP-12
1/4HP-120V
EM1-7
ETR HV-4
3HP-480V-3PH
SA1-8
MCC-B-5MCC-B-4 MCC-B-3A
ETR PUMP P-1
25HP-480V-3PH
MCC-C-1
S3 E
S3 E
S 3 E
S 3 E
EM-13
VFD
S1A-1
S E
S E
S E
S3 E
S 3 E
EM-1
PANEL EM
PANEL S1A
1HP1-15,17
PANEL EML
PANEL S1R1
E-5
PART FIRST FLOOR PLAN
MEN'S 139A AND WOMEN'S 139B - NEW WORK
SCALE:1/4"=1'-0"
PANEL TEML
PANEL TS1R1
M
P
G WP
4'- 0"
CONCRETE PAD
SEE DETAIL 1/E-0
4'- 0"
4'-0"
BOLLARD
(TYPICAL OF 14)
PROVIDE GENERATOR
ANNUNCIATOR PANEL
ETR ENCLOSED CIRCUIT
BREAKER
D DD D ATS-1
ATS-2
J
1LP2-38
GENERATOR
CIRCUIT BREAKER FOR ATS-1
CIRCUIT BREAKER FOR ATS-2STRIP HEATER & BATTERY
CHARGER
BLOCK HEATER
6KW-208V-1Ø
S1R1-27,29
1LP2-40
TO PANEL EM
TO PANEL S1A
MM
MM
INSTALL CONDUITS 3' ABOVE
TOP OF GATE.
ELECTRICAL
134A
TRASH
CONTROL
BUILDING SERVICES
OFFICE (BSO)
LOCKER
131A
TOILET
131B
STORAGE
127B
MECHANICAL
OUTDOOR
SERVICE YARD
OUTDOOR
SERVICE YARD
ETR FIRE ALARM
CONTROL PANEL
NOTIFIER AFP-400 &
NOTIFIER AFP1010
J
CB
CB
MINIMUM
4'-0"
MINIMUM
MI
NI
MU
M
PULLBOX
(FORMERLY
EXISTING
PANEL EM1)
J
J
E-5
Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
G
ER
M
AN
TO
W
N , M
D
R
IC
H
TE
R
F
AR
M R
O
AD
N O
R
TH
W
ES
T H
IG
H
S C
H O
O L
G
EN
ER
AT
O R
A N
D E
LE
C
TR
IC
AL
E
Q U
IP
M
EN
T
R
EP
LA
C
EM
EN
T
M O
N
TG
O M
ER
Y
C O
U N
TY
P
U
BL
IC
S
C H
O O
LS
BID SET 03/26/24
PSC No
N
Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
REENIGNE
ST
AT
E
DN
LA
YRAMOF
I
M
R
K Q
J. AR
A
No. 24861
P T
C
UEZ
PART FIRST
FLOOR PLANS -
NEW WORK
E-5
E-5
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KEY PLAN
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CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
THE EXISTING FACILITY SHALL REMAIN IN OPERATION DURING RENOVATION.
INTERRUPTION TO THE EXISTING BUILDING ELECTRIC SERVICE SHALL BE
COORDINATED WITH THE OWNER TO MINIMIZE DISRUPTION. INTERRUPTION
OF UTILITIES SHALL NOT OCCUR DURING SCHOOL WORKING HOURS.
REMOVE AND REINSTALL EXISTING CEILING TILES WITHIN CONSTRUCTION
AREAS AS REQUIRED.
CONSTRUCTION SHALL BE PERFORMED IN PHASES. AVOID INTERRUPTION TO
ANY SERVICES. GENERATOR POWER DISTRIBUTION SYSTEM SHALL BE
OPERATIONAL AT ALL TIMES WHEN SCHOOL IS IN SESSION.
UNLESS OTHERWISE NOTED, ELECTRICAL ITEMS SHOWN HEAVY DASHED
( ) SHALL BE REMOVED AND ELECTRICAL ITEMS SHOWN LIGHT SOLID
( ) SHALL REMAIN.
DEMOLITION SHALL INCLUDE REMOVAL AND OFF-SITE DISPOSAL OF
MATERIALS. DO NOT ABANDON IN PLACE ANY ELECTRICAL COMPONENTS
UNLESS OTHERWISE NOTED ON DRAWINGS.
WHERE EQUIPMENT IS NOTED "DISCONNECT" OR "REMOVE", REMOVE
ASSOCIATED WIRE AND CONDUIT BACK TO SOURCE, UNLESS OTHERWISE
NOTED.
REMOVE EXISTING EQUIPMENT AND DEVICES INDICATED, INCLUDING
ASSOCIATED WIRE AND CONDUIT BACK TO SOURCE UNLESS OTHERWISE
NOTED.
EXISTING CIRCUITS INTERRUPTED BY DEMOLITION, BUT ARE TO REMAIN,
SHALL BE MADE CONTINUOUS.
WHERE DEVICES ARE TO BE REMOVED AND REINSTALLED, PROVIDE WIRE AND
CONDUIT TO NEW LOCATION AS REQUIRED.
IN BLOCK OR CONCRETE WALLS TO REMAIN, PROVIDE STAINLESS STEEL
BLANK COVER PLATES FOR DEVICES REMOVED.
A.
B.
C.
D.
E.
F.
G.
H.
I.
J.
K.
SPECIFIC NOTES:
1 DISCONNECT LIGHTING FIXTURE FROM NORMAL LIGHTING CIRCUIT AND
CONNECT TO EMERGENCY LIGHTING CIRCUIT AS INDICATED ON NEW WORK
PLAN.
REFRIGERATION UNIT. 8.3A-120V REMOVE RECEPTACLE AND ASSOCIATED
CONDUIT AND WIRING BACK TO PANEL K1. PROVIDE RED RECEPTACLE AND
CONNECT TO TO STANDBY PANEL S1R1 AS INDICATED ON NEW WORK PLAN.
EXISTING COOLER COMPRESSOR LOCATED ON ROOF. 7.2A-208V-3Ø.
INTERCEPT EXISTING CIRCUIT AND CONNECT TO STANDBY PANEL S1R1
AS INDICATED ON NEW WORK PLAN.
EXISTING FREEZER COMPRESSOR LOCATED ON ROOF. 17.0A-208V-3Ø.
INTERCEPT EXISTING CIRCUIT AND CONNECT TO STANDBY PANEL S1R1
AS INDICATED ON NEW WORK PLAN.
PROVIDE JUNCTION BOX ABOVE CEILING AND PROVIDE WIRING AND SURFACE
METAL RACEWAY DOWN TO SURFACE MOUNTED RECEPTACLE.
REMOVE EXISTING PANEL AND REPLACE WITH NEW FUSED PANEL. REFER TO
POWER RISER DIAGRAMS ON DRAWING E-13 FOR ADDITIONAL INFORMATION.
E-6
PART FIRST FLOOR
KITCHEN - DEMOLITION
SCALE:1/8"=1'-0"
S E
S E
S ES E
S E S 3 E
KITCHEN
123A
S 4E
S 3 E
ETR PANEL 1K
OFFICE
123D
OFFICE
123B
J
JJ
J
J J
S
J J
S 1K-1
1K-1
E-6
PART FIRST FLOOR
KITCHEN - NEW WORK
SCALE:1/8"=1'-0"
S
E
S E
S ES E
S E S 3 E
S 4E
S 3 E
ETR PANEL 1K
OFFICE
123D
OFFICE
123B
LAUNDRY
123C
J
JJ
J
J J
S
J J
S
S1R1-16
ELECTRICAL
126B
E-6
PART FIRST FLOOR
ELECTRICAL 126B
SCALE:1/4"=1'-0"
ETR PANEL 1HP3
ETR DISTRIBUTION
PANEL MDPW
ETR PANEL SL
ETR XFMR T-1B
ETR PANEL 1LP8
RX PANEL 1EM1
ETR XFMR T-1E
ETR PANEL 1LP6 ETR PANEL 1LP5
E-6
PART FIRST FLOOR
HEALTH 103 & TOILET ROOMS - DEMOLITION
SCALE:1/8"=1'-0"
GIRL'S
102B
S K E
S K E
BOY'S
102A
S K E S K E
TOILET
103C
OFFICE
103B
HEALTH
S E
S E
TOILET
103D
S K E
S 3 E
S 3 E
S E
S E
S E
E-6
PART FIRST FLOOR
HEALTH 103 & TOILET ROOMS - NEW WORK
SCALE:1/8"=1'-0"
GIRL'S
102B
S K E
S K E
BOY'S
102A
S K E S K E
TOILET
103C
OFFICE
103B
HEALTH
S E
S E
TOILET
103D
S K E
S 3 E
S 3 E
S E
S E
S E
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Drawing Title
Date
Scale
MARCH 26, 2024
Sheet No:
Project No 7911-23
2024 James Posey Associates, Inc.c
DescriptionTag Date
AS NOTED
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BID SET 03/26/24
PSC No
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Professional Certification.
I hereby certify that these documents were prepared or approved by me, and that I am a duly licensed professional engineer under the laws of the state of Maryland, License No. 24861, Expiration date: 02-24-2026.
PROFE
SS IONAL
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No. 24861
P T
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UEZ
PART FIRST
FLOOR PLANS -
DEMOLITION / NEW WORK
E-6
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CONDITIONS HAS BEEN OBTAINED FROM AVAILABLE BUILDING DRAWINGS OR
GENERAL FIELD OBSERVATIONS AND MAY NOT INDICATE EXISTING
CONDITIONS IN DETAIL OR DIMENSION. DETERMINE EXISTING CONDITIONS
PRIOR TO FABRICATION OR PERFORMANCE OF ANY WORK. SHOULD
CONDITIONS BE DISCOVERED THAT PREVENT EXECUTION OF THE WORK AS
INDICATED, IMMEDIATELY NOTIFY THE ENGINEER IN WRITING AND AWAIT
DIRECTION BEFORE PROCEEDING WITH THE WORK.
THE EXISTING FACILITY SHALL REMAIN IN OPERATION DURING RENOVATION.
INTERRUPTION TO THE EXISTING BUILDING ELECTRIC SERVICE SHALL BE
COORDINATED WITH THE OWNER TO MINIMIZE DISRUPTION. INTERRUPTION
OF UTILITIES SHALL NOT OCCUR DURING SCHOOL WORKING HOURS.
REMOVE AND REINSTALL EXISTING CEILING TILES WITHIN CONSTRUCTION
AREAS AS REQUIRED.
CONSTRUCTION SHALL BE PERFORMED IN PHASES. AVOID INTERRUPTION TO
ANY SERVICES. GENERATOR POWER DISTRIBUTION SYSTEM SHALL BE
OPERATIONAL AT ALL TIMES WHEN SCHOOL IS IN SESSION.
UNLESS OTHERWISE NOTED, ELECTRICAL ITEMS SHOWN HEAVY DASHED
( ) SHALL BE REMOVED AND ELECTRICAL ITEMS SHOWN LIGHT SOLID
( ) SHALL REMAIN.
DEMOLITION SHALL INCLUDE REMOVAL AND OFF-SITE DISPOSAL OF
MATERIALS. DO NOT ABANDON IN PLACE ANY ELECTRICAL COMPONENTS
UNLESS OTHERWISE NOTED ON DRAWINGS.
WHERE EQUIPMENT IS NOTED…
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