ELECTRICAL LEGEND
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TIGHT OUTLET AND FECTURE - LET ar (STO FPCTURE SCHEDULE
a
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YIRING DEVICES - RECEPTACLES 204, 1279V. GROUNDING TYPE. M.H. 18° TO ¢ AFF. (EXCEPT AS HOTED)
FCO] FLUORESCENT OF LINEAR INCANDESCENT FOCTUR.
ROR F 1 RLUORESCENT, OR HAD, PICTURE BURR 0 AL ere
-o DIRECTIONALLY ORIENTATED: POCTURE GAG DUPLEX - GROUND FAULT INTERRUPTER TYPE HITH LED INDICATOR STATUS LIGHT
@ormmm «FIXTURE BOUIPTED HITH INTEGRAL EMERGENCY BATTERY UNIT OR FOCTURE HIRED TO EMERGENCY CIRCUIT Ge PUPLEX = IBOLATED GROUND TYPE
OR EMERGENCY INVERTER HP Os (DUPLEX - HEAT
noo FIXTURE HIRED TO NIGHT CIRCUIT re RANGE OUTLET - BOA 1258/2807 GROUNDING TYPE
e EXIT SIGN = SINGLE FACE @ DOUBLE FACE - DIRECTIONAL ARROWS AS INDICATED Ee Tarn Tire necerracs
ORS: DUPLEX « WANTED 42 AS. OM ABOVE COAMTER BACKOP ADH
pUIRES - SWITCHES 208. L2O/277Y, Mitt. 46° TOG EXCEPT AS. © OR@= DUPLEX HITH - POUNTED 42! AFF. OR ABOVE COUNTER BACKSPLASH
OMGLE POLE
& DOUBLE POLE 1 SPECIAL PURPOSE RECEPTACLE - REFER TO FLOOR PLANS
a THREE HAY oH (CLOCK OUTLET = SINGLE OR DUPLEX - IBA, DOV., MTD, 8'-0" AFF, TO ¢
s FOUR WAT ooo ER hai BF oe" ie A cee Ses
SWIGLE POLE SWITCH WITH THERMAL ELEMENT o ‘TO HORMAL/EMERGENCT DISTRIBUTION STSTEM
o DIMMER SHITCH ~ Go0H-l2OY - LED RATED (UNLESS NOTED OTHERWISE) LINEAR SLIDE BAR TYPE
SriC MAINTAINED CONTACT-THREE POSITION-CENTER OFP-SINGLE POLE-DOUBLE THROW FLOOR BOCES AND PORE THRU DEVICES,
a SPEED SHITCH - FURNIGHED BY HVAC CONTRACTOR - INSTALLED AND WIRED BY ELECTRICAL CONTRACTOR | FB ]el OE ET ROR FOR Bie ETH COUT TARE OeT POW. Pune Pore, HAL
Fei _ “Peat oraete erate reir EUNTED TELRCOM FLOOR BOK HTH CONDUIT TAKE-OFF POR VOICS/DATA CABLING. HALKER
Gye = BOSOM ITH BOOMPA, BITF FLANGE AND BOCK! COVER
DOCURANCY SENSORS / AUTOMATIC CONTROL DEVICES: Pa EAE pox thov- DAT:
@ BALL HOUNTED = Pik AND ULTRASCNIC, OVZTTY RATED, MANUAL OVERIDE, HAATE FIIOH ~ 1 FIMUTE HORA Ste Ato" babe “covine PCATE
BETTING - HATTSTOPPER H = =
@, UAL CRGUNT HALL HOUND - pm AND ULTRARONNG, IAGPETTV RATED, HAKLML OVERIDE, PTE PML RaceeTAGGE NB OanarvORe: COVER PLATE REFER TO DETAIL ON DRAWING B=
FINIGH ~ 16 TINUTE SETTING - HATTSTOPPER @DH-200-W TED
ag Sere ce ene pny ripen vate Moms sere — en orn rr, | TRYEESRSIMEH NRUNTED, Png avin rope ence, Her Bi
Pk POTED on TCPEMATRE PR CN SOMER = 387 HOE ane AB ryan, EAPLASRIPODMEY SCARY BH LEY BREE CAR BS BAIA oman oe
eG ‘TTSTOPPER #CBI00 HITH PONER PACK(S) AS REQUIRED - MOUNTED 6* PTERG[ © SOPEHIATION FOHER AND VOWE/DATA FIRE RATED MONUMENT TYPE MORE THRU DEVICE POR
WALL MOUNTED - Dera count pont a, GareTY RAtHD, ruta. OVENDE (HHLD SET OF vee eee ae
GHITCHES AT 2 HOURS), WHITE FINISH - TTSTOPPER ETB4OOH ero pg a a IL a aaa tet
. TAO METAR, 2 SY De RST are Crean = STE SETTIE © YORE/DATA ONLY FIRE RATED MOMENT TYPE PORE THRU DEVICE FOR FURHITURE SYSTEM
Se ney Li Tarra else ne reve SSN Freel eae
SURFACE CEILING MOUNTED PASSIVE bar fe GAG coats Fite 1S MINUTE SETTING -
Heel DENSITY LENS. RATTOTORPER wci-a4al PITH INTERNAL NOOLATED RELAY Fe] enue Per FIRE RATED POKE THRU - REFER TO DETAIL ON DRAWING E-#
SURFACE CEILING MOUNTED PASGIVE INFRARED = 24V DC RATED - WHITE FINIGH ~ 1S [HMUTE SETTING - [BASE PEED MODULE CONNECTION TO PARTITION SYSTEM - REFER TO DETAIL On DRAnING E-©
EXTENDED RANGE LENS, WATTSTOPPER @Cl-24 WITH INTERNAL ISOLATED RELAY
SURFACE CEILING MOUNTED DUAL TECHNOLOGY - 24V DC RATED - WHITE FINISH - 16 MONUTE SETTING -
HGH DENSITY LENS, HATTSTOPPER SOT-500 WITH POHER PACK(S) AS REQUIRED.
POWER PACK AND ENCLOSURE - O/ZTTV, 20A INPUT RATED, WATTSTOPPER WEZ-100
WALL MOUNTED PIR DIMMADLE HALL BHITCH SENSOR - O/2TTY RATED - WHITE FINIBH - is MINUTE
SETTING, HATTSTOPPER, RHD-i80-H
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DAYLIGHTING SENSORS # AUTOMATIC CONTROL DE
“FIRE ALARA SYSTEM - ADDRESSABLE
FIRE ALARM CONTROL PANEL
PANUAL PULL STATION = PLH 48" TO € AJR, - °S* INDICATES MANUAL STATION WITH STOPPER COVER
HORM/BTROBE UNIT - TLH. 80" AFF OR 6" BELOW CEILING - CANDELA RATING AS INDICATED.
SPEAKER/STROOE UNIT ~ MH, 80" APF OR 6' BELOW CEILING - CANDELA RATING AS INDICATED
FIRE ALARM BQ0HE SOUNDER - MJI, 80" AFF OR 6" BELOP CEILING
STRODE UNIT - PLHL 80" AFF Of 67 BMLOM CEILING - CANDELA RATINGS AS INDICATED
KEY KEEPER - LOCK BOK - 10 KEY CAPACITY
HEAT DETECTOR - COMBINATION TYPE - "DC" INDICATES DUAL CONTACTS
HEAT DETECTOR - FIKED TEMPERATURE TYPE
SPORE DETECTOR - "DC" INDICATION DUAL CONTACTS:
WALL MOUNTED:
SSMORE DETECTOR
SINGLE OF MULTISTATION LOCAL [20V PHOTOELECTRIC TYPE HALL MOUNTED SMOKE DETECTOR,
WITH INTERNAL LOW PREQUENCY AUDIBLE DEVICE AND BATTERY BACKUP
SINGLE OR MULTISTATION LOCAL IOV PHOTOELECTRIC TYPE SMOKE DETECTOR WITH INTERNAL LOM
FRECUPNCY AUDIBLE DEVICE AND BATTERY BACKUP
SHNGLE OR MULTISTATION LOCAL I20Y CARBON MONOXIDE DETECTOR WITH INTERNAL LOW FREQUENCY
AUDIBLE DEVICE AND BATTERY BACKUP
BEAM TYPE SMOKE DETECTOR - TRANSMITTER
BEAM TYPE SMOKE DETECTOR - RECEIVER
DUCT MOUNTED SMOKE DETECTOR - INSTALLED BY HVAC CONTR. FURNISHED # WIRED BY ELECT. CONTR.
REMOTE INDICATING AND TESTING STATION WITH LED INDICATING LIGHT
STANDBY BATTERY UNIT
HATER FLOM SiITCH - FURNISHED AND INSTALLED BY SPRINKLER CONTR, HIRED BY FLECTRICAL CONTR,
TAMPER (SUPERVISORY) SWITCH - FURN. # INSTALLED BY SPRINKLER CONTR, HIRED GY ELEC, CONTR.
TAMPER SHITCH ~ POST INDICATOR VALVE - FURNISHED @ INSTALLED BY SPRINKLER CONTRACTOR,
ELECTRICAL
FIRE ALARM MONITORING RELAY
VENTILATION OVERIDE MODULE
MASTER POX (SEE SPECIFICATIONS)
SMOKE DETECTOR WITH INTEGRAL THERMAL ELEMENT
srG@jjac sRrAce CRILING MOUNTED DATLIGHTING CONTROLLER - SINGLE ZONE - 24V DC RATED, WATTSTOPFER
Sue am cree: ene oe eve
reGpac SURTACE CEILING MOUNTED DAYLIGHTING CONTROLLER ~ PLA-TI BOWE ~ 247 DC RATED, HATTSTORFER
HAD POWER PAGE(S) AS REQUIRED.
DETER - CHECK METER EMON-DEMOH WITH "PEAK DEMAND" READING - AMPERE AS INDICATED re MONOMDE
SINGLE OR MULTISTATION LOCAL Hoy PHOTORLECTRIC TYRE SHOK KTH INTERNAL LOW
‘AND VIBUAL DEVICE AS WELL AS BATTERT BACKUP. CANDELA RATING AS INDICATED,
SAGE cil laren ATEA CA GOT micro Netw TvPI arbi DETECTOR WITH
DETECTOR, INTERNAL LOW FREQUENCY AUDIBLE DEVICE AND BATTERY BACKUP
CO@pe COMBINATION SMOKE DETECTOR (PHOTOELECTRIC) AMD CARBON MONOMIDE DETECTOR WITH THERMAL AND
VARIABLE PREGUENCY DRIVE
[=] SURFACE CEILING MOUNTED LINE VOLTAGE DAYLIGHT SEMSOR, HUBBELL #DLC-Pc-O
SENSOR DIMMING MODULE = NT ATR te Law coir Ue GRE. oot GENCY.
[lpn PAE aN nas ancLoaune = HOUNT NIGH OH PALL ADJACENT TO LITE CONTROLS CONTROL SPLICE
a. BATTERY UNIT ~ DUAL=LITE si 220HI2VOSL (TYPICAL
CONDUIT AND BRANCH AMD FEEDER CIRCUITRY) Bhim BATTERY UNIT - DUAL-LITE @Ev40RL. (TYPICAL UNLESS:
GREEN NGM Pike ete ea aie ino conourr Suk SAME rN real Uns a
CONDUIT TURNING UF
(CONDUIT TURNING DOWN
INDEXING STTBOL
ELECTRIC RADIATION ~ FURNISHED AND INSTALLED BY HVAC CONTRACTOR, HIRED BY THE
ELECTRICAL CONTRACTOR,
PUBLIC ADDRES FLUSH CEILING MOUNTED SPEAKER HITH VOLUME CONTROL
CARD READER - PROVIDED BY SECURITY SYSTEM VENDOR
JUNCTION BOK
IND CABLE TAP BOK
BATTERY UNIT - DUAL-LITE SL ZIBNEAVORL. (TYPICAL UNLESS NOTED OTHERWISE) 88@ yp SYSTEM PHOTOELECTRIC SMOKE DETECTOR WITH VERIFICATION FEATURE AND BI0HZ SOUNDER BASE
REMOTE HEAD-HALL MOUNTED - DUAL-LITE WLIRSHIZOSL (TYPICAL U.H.O,) (UL DAMP LOCATION LISTED)
REMOTE HEADS-HALL MOUNTED - DUAL-LITE BLIRDWI08L (TYPICAL U.HLO.) (UL DAMP LOCATION LISTED)
—E— BRERGENCY Wining - 2etz-[/2" CONDUIT (TYPICAL UNLESS NOTED OTHERHISE)
SBE Te ran noane TE aR dig # RiBG-BarC. TO 20k-IP CIRCLAT WP WEATHERPROOF EMERGENCY REMOTE HEAD - DUAL-LITE sOcRSWi20R VGICE/DATA SYSTEMS
FLEXIBLE CONDUIT AND BOUIPTIENT HP as WEATHERPROOF EMERGENCY REMOTE HEADS - DUAL-LITE #OCRDHIZ0RL pA DATA/VOICE CONNECTION TO PARTITION SYSTEM - REFER TO DETAIL ON DRAHING E-#
EMERGENCY TRANOFER RELAY - REFER TO DETAIL ON DRAWING E-# De —YOICE/DATA OUTLET - HALL MOUNTED - REFER TO DETAIL ON DRANING E-<
ELUM way SEL > TELEPHONE OUTLET - HALL MOUNTED - REFER TO DETAIL GH DRAWING E-«
> DATA OUTLET - WALL MOUNTED - REFER TO DETAIL ON DRAHING E+
fi]
(XXEEXR? FEEDER TYPE BUSHAY-AMPERAGE AB INDICATED
PLUG-IN TYPE BUSHAY-AMPERAGE AS INDICATED >
PLUG-IN CIRCUIT BREAKER UNIT - REFER TO SCHEDULE
‘THAE CLOCK (BHITCH) 7 DAY ABTRONOMIC DIAL - 24 HOUR = DIGITAL CONTROL - BATTERY BACKUP AL ECMNPMENT “ecm si toto (Uta ALON LADEN Drv GamLl TAY" BTAAWEEr BRGIIONA: A FAH MPM
BEINC DOR Geman vr. Perna uaeece Lecce oo aaa fo" HIDE, 4* HIGH ALUMINUM LADDER TYPE CABLE TRAY STRAIGHT SECTION, 6" RitiG SPACING
POWER POLE - DUAL CHANNEL & gc eae il ‘hom 24" HIDE, 4° HiGH ALUMMIUT LADDER TYPE CABLE TRAY STRAIGHT SECTION, 6" RUNG BRACING
COARIAL OUTLET FOR GALT.V, RX MEM LOCATION OF RELOCATED EXISTING ELECTRICAL BOUIPTIENT a Set HORN TAL. Cae
x DBTING EQUIFIENT TO BE REMOVED: Gippmo CABLE TRAY TEE-BCIE AB. REUIRED
INFRARID HEAT DETECTION
SYSTEM PHOTOELECTRIC SMOKE DETECTOR WITH VERIFICATION FEATURE
NOTED OTHERWISE) a Ogre COMBINATION SMOKE DETECTOR (PHOTOELECTRIC) ie cee eee Sera roe PTH THREW AN.
8B VF INFRARED HEAT DETECTION, VERIFICATION FEATURE AND B2OHE
FABIrivy MULTI-VOLTAGE RELAY - Iney TO a4y BC
SMORE/FIRE DAMPER FURNISHED AND INSTALLED DY OTHERS, WIRED BY THE ELECTRICAL CONTRACTOR
——V— CABLE HOMERUN TO TERMINAL STRIP - REFER TO NOTES ON VOICE/DATA PLANS
(CABLE HOMERUN TO PATCH PANEL - REFER TO HOTES ON YOICE/DATA PLANS:
g DATA ANTENNA STUB - PROVIDED BY TELECOMMUNICATIONS SYSTEM VENDOR,
CABLE TRA
STEMS
NOTE: THIS SYMBOL LIST IS A MASTER SCHEDULE. SOME OF THE SYMBOLS LISTED ABOVE MAY NOT BE APPLICABLE TO THE SCOPE OF WORK FOR THIS PROJECT.
GENERAL NOTES “
1. ELECTRICAL CONDUIT SHALL BE RUN CONCEALED WHEREVER POSSIBLE, RUM IXPOSED CONDUIT PERPENDICULAR OR PARALLEL TO BUILDING HALLS OR COLUTIS,
& HIRE AND CONDUIT SIZES INDICATED ON HOMERUNS SHALL [RUN CONTINUOUS THROUGHOUT CIRCUIT,
B.A PROPERLY SiTED BQUIPMENT GROUNDING CONDUCTOR SHALL BE RUN WITH ALL CIRCUITS INSTALLED IN PVC, EMT OR RIGID STEFL RACEMAYS AND IN ALL PREMANUFACTURED
4, CONDUITS. AND CIRCUITRY INDICATED ON THE DRAMINGS ARE DIAGRAMTATIC ONLY, FINAL LOCATION OF CONDUIT SHALL BE FIELD COORDINATED SO AS TO AVOID CONFLICTS WITH
ALL OY BRANCH
COPPER HERE(S),
ALL 200¥ OF 2TTV BRANCH CIRCUITS WHEN 200 LINEAR FEET OR MORE FROM LAST OUTLET OR FUCTURE IN CIRCLIT TO RESPECTIVE PANELBOARDS SHALL BE A MIMIMUN OF sto
ANG COPPER HIRE(B),
7, COORDINATE EXACT LOCATION OF MECHANICAL EQUIPMENT HITH H.V.AC., PLUMBING, AND FIRE PROTECTION CONTRACTOR'S,
8, COORDINATE EXACT LOCATION OF TENANT EQUIPMENT WITH THE ARCHITECT'S FIELD SUPERVISOR.
CIRCUITS WHEN 100 LINEAR FEET OR MORE PROM LAST OUTLET OR FIXTURE IN CIRCLAT TO RESPECTIVE PANELDOARDS BHALL DE A MINIMUM OF mio Aha
\ RACEWATS RUN THROUGH AREAS OF WIDELY DIFFERENT TEMPERATURES SHALL BE SEALED WITH A PLIABLE COMPOUND AT THE VARIANT TEMPERATURE ARIA,
10, WHEN ‘OUTLET BOKES FOR DEVICES SHALL BE MEASURED OFF OF FINISHED FLOOR To A SET HIGHT, AND THEN ALIGNED HORIZONTALLY SO THAT ALL DEVICES
Wil'Be leven nirunt A‘aIVEN AREA.
Wo PROVIDE ELECTRICAL OUTLET DEVICE PLATE GASKETS IN ALL HIRING DEVICE BOKES INSTALLED IN HALLS SEPARATING CONDITIONED AND UNCONDITIONED SPACES,
{2 ALL RACEWAY PENETRATIONS THROUGH FIRE RATED WALL, CEILING, OR FLOOR ASOEBLIEG SHALL BE PROPERLY FIRE EALED.
ta, PROVIDE eErsric POR ALL EQUIPMENT IN WITH INT BUILDING CODE, 20/8 EDITICN RECCHMENDATIONS,
|4, GUTLETS OR DEVICES MOUNTED GH IXISTING CPU OR CONCRETE WALLS SHALL BE SURFACE MOUNTED IN APPROPRIATE Bocts,
(§, ELECTRICAL RACEMATS WHICH TRAVERSE THROUGH CTU WALLS SHALL BE PROPERLY HEATHERSEALED,
(6, FEEDERS OF BRANCH CUA eure aL, BE Fat WN Tenaya ACE On Tr UCI OF TH ROOF DC. FOR
RocrTor Aik CONDITIONING UNITS THe POWER CIRCUIT AND RAGEMAT SOULE Rise UP TO THE TERTMULS OF THE UWT CONTROL PANEL MITTEN THE CURD CUT OPENNG, FOR ALL
OTHER ELECTRICALLY POWERED ROOFTOP EQUIPMENT PROVIDE PITCH POCKETS AND RACEHAYT SEALS AS
{7 BACK To BACK RECEPTACLES, SHITCH, AMOVOR VOICR/DATA DEVICED AND OUTLETS WiLL NOT BE ALLOMED IN THE BAME BTUD SPACE OF ACOUETICALLY TREATED OR FIRE
to, COMRIRH THE VOLTAGE AND AMPERAGE CHARACTERIGTICS OF ALL. ELECTRICALLY POMERED Hy!
CONTRACTORS PRIOR TO COMPENCING WORK AND BEFORE ORDERING ELECTRICAL DISTRIBUTION
WW. THE ELECTRICAL CONTRACTOR SHALL ENSURE THAT ALL RIGID OR FLIDOBLE WIRING SYDTENS INSTALLED CONCEALED ABOVE SUSPENDED CEILINGS ARE NOT VISIBLE (PROM THE
FINIGHED BPACE) THROUGH PERFORATED OR BLADE TYPE SUPPLY OR RETURN AIR CEILING REGISTERS OF DIFFUSERS,
26 NE VOCACATA. CONTRACTOR SHALL JIORURE THAT, ALL: FoiD OF PLLA WNAA Sy STRESS. INSTALLED COREALED ABOVE SUSPEND CHLDIRG ARE NNT VIRILE (FRONT THE
FINISHED SPACE) THROUGH PERFORATED OR BLADE TYPE SUPPLY OR RETURN AIR CEILING REGISTERS
21. ALL WALL MOUNTED LIGHTING CONTROL DEVICES (I.E, ELECTRONIC
SHITCH LESS OR CIRCUIT CONDUCTORS RUN FROM ALL
Ee ETAL TT, 8 TENCE TO POY A TRTAL BUILDING. PRAWE OF THAT 1@ HOT TRNCONNECTID, BUT I LIKELY TO BRCOMA IMAGED, AND M6 NOT
HENTIONMLLY GROUNDED SHALL BE BONDED TO THE DULDING GROMIDING ELECTRODE STBTEN IN ACCORDANCE FHT REG. TABLE 2O.b6.
23. ALL HIRING DEVICES SHALL HAVE THEIR PANELBOARD ORIGIN AND CIRCLIT NUMBERS STAMPED OR TAPED OH THE BACKSIDE OF THEIR ASGOCIATED WALLPLATE,
Bk, TRING DEVICE COLORS BALL AB TOLLOHE, UC BBS NOTID CTHMRMIOE, HORHAL FOrWIR CANVICRS. FUNTR WITH MUTE HALL PLATION (OCLATID GRCUND. ORANGE WITH NITE
WALLPLATES. RORMAL/STANDDY OR EMERGENCY POWER: RED WITH RED FACEPLATES. UPS POWER: GREEN WITH WHITE FACEPLATES. CONFIRM COLOR OF DEVICES AND WALLPLATES
PLUMBING OF FIRE PROTECTION ROUIPMIENT HITH THE MECHANICAL
THER, OCCUPANCY SENSORS, ETC.) SHALL HAVE A NEUTRAL CONDUCTOR INCLUDED WITH THE
DOM TO THe AREA LianTina CONTROLLED, a
28. ALL HIRING DEVICES, OUTLET BOXES, ETC SHALL BE FLUSH MOUNTED IN NIH HALLS OR CEILINGS, UNLESG SPECIFICALLY NOTED OTHERMISE,
26. ALL NEMA G-IER AND §-2OR RECEPTACLES SHALL BE TAMPER RESISTANT TYPE UNLESS SPECIFICALLY NOTED OTHERHISE
Nashua City Hall
Health and security updates
229 Main St
Nashua * NH
Te O2ATO,bOOD F404 422.4255
37 MANCHESTER ROAD, SUITE GA
DERRY WH 92008
NOT FOR REGULATORY
APPROVAL PERMITTING,
OR CONSTRUCTION
O97 Uson Seer, Mancrerts, NH
LEGEND AND
‘GENERAL NOTES
bse [oescipoes lowe
drawn SAS
