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SECTION �A
<br />CUPOLA THIS DWG.
<br />SCALE: i/2 = I' W
<br />EX15TING WET WELL
<br />EXHAUST TO REMAIN.
<br />LUBRICATE DAMPER,
<br />z
<br />0
<br />RAIN CAP
<br />JPOLA
<br />-IAUST PIPE , 8" U D.
<br />WOODEN LOUVERS
<br />(G'MIEED ALUI�AINU!A
<br />)AMPER.5EE SPEC.
<br />ECT IAUFFLER
<br />F PIPE FOR
<br />1TIOH OF DAMPER,
<br />CT MUD FLER.
<br />0
<br />SEAL SLEEVE.
<br />WITH HI -TEMP
<br />If! i
<br />Ni
<br />NOTE: FRAIlE DIMENSIONS
<br />APPROXIMATE VEP,Ii
<br />IN FIELD.
<br />/
<br />EXISTING T�(LRr�' STaT
<br />AND INTERCONNLCTION
<br />TO EXHAUST F3IV SEE
<br />SPEC.
<br />EXiSTI ^! LOUVER/
<br />DAMPt 10 R,-NAAIN.
<br />LUBRICATE DAMPER,
<br />WI-T WELL
<br />C�
<br />Q UI
<br />SECTION (3L
<br />CUSTOM DAMPER TH15 DWG_
<br />SCALE, 1" = 1' 0" .�
<br />EXISTING EXHAUST FAN
<br />TO REMAIN, LUBRICATE
<br />DAMPERS � MAKE
<br />OPERABLE.
<br />EXISTING
<br />DRY WELL /PUMP ROOM
<br />NEW DAMPER IN ROGF CUPOLA_
<br />INTERCCt. IECT w; EMERGENCY
<br />GENERATCR.
<br />)-1 —77
<br />EOUAL , 5cE SFrC %�
<br />EX15TINIG
<br />FIRST FLOOR PLAN
<br />SCALE 3/6
<br />0
<br />EXISTING WCf)OEIi LOUVERS
<br />(2) 6 X 26" INTAKE
<br />DAMPER 6LADIES
<br />RUSTPROOFEO DAMPER
<br />HARDWARE
<br />8 ' "0.D GEJ EYH405T
<br />PIPE THRU 10 "`7 51 E
<br />IN DAMPER.
<br />�S
<br />MO?JNT DAMPEP MOTOR GN
<br />I - BEAM. P051TION A
<br />REQUIRED FOR
<br />OPERATION {)F OAV.FCI -.
<br />-- EXISTING EXHAUST
<br />DUCT
<br />I'vilDE SHEET METAL
<br />GRILL FRAME. SCREWED
<br />IN PLACE.
<br />PEPLACE EXISTING
<br />SCPEEt i w/ 1 /4" STEEL
<br />HARDWARE CLOTH IN
<br />BOTH WELLS.
<br />�' � ��FLaoR sLAS
<br />i
<br />NOTE.
<br />Cs)NTRACTCiH SHOD_
<br />DRY WELL
<br />m
<br />A
<br />-
<br />REEAARKS
<br />g
<br />IF
<br />�1�2
<br />24 "x24"
<br />C
<br />REM =iVA- C,F ;_: "1511' -G
<br />CUSTOM MADE ,t
<br />CUPOLA
<br />INTAKE UAM = R r , HFf1
<br />v
<br />GENERATOR
<br />0
<br />HIGH EMP
<br />z
<br />a
<br />Z
<br />DAMPER.IN!TERO)NNECT
<br />SEALS
<br />m
<br />m
<br />FIRST FLOOR PLAN
<br />SCALE 3/6
<br />0
<br />EXISTING WCf)OEIi LOUVERS
<br />(2) 6 X 26" INTAKE
<br />DAMPER 6LADIES
<br />RUSTPROOFEO DAMPER
<br />HARDWARE
<br />8 ' "0.D GEJ EYH405T
<br />PIPE THRU 10 "`7 51 E
<br />IN DAMPER.
<br />�S
<br />MO?JNT DAMPEP MOTOR GN
<br />I - BEAM. P051TION A
<br />REQUIRED FOR
<br />OPERATION {)F OAV.FCI -.
<br />-- EXISTING EXHAUST
<br />DUCT
<br />I'vilDE SHEET METAL
<br />GRILL FRAME. SCREWED
<br />IN PLACE.
<br />PEPLACE EXISTING
<br />SCPEEt i w/ 1 /4" STEEL
<br />HARDWARE CLOTH IN
<br />BOTH WELLS.
<br />�' � ��FLaoR sLAS
<br />i
<br />NOTE.
<br />Cs)NTRACTCiH SHOD_
<br />DETAIL - EXI -IAUST DUCT
<br />-KALC 3/8" = 1' -0"
<br />DRY WELL
<br />WET WELL
<br />A
<br />-
<br />REEAARKS
<br />g
<br />IF
<br />�1�2
<br />24 "x24"
<br />C
<br />REM =iVA- C,F ;_: "1511' -G
<br />CUSTOM MADE ,t
<br />DETAIL - EXI -IAUST DUCT
<br />-KALC 3/8" = 1' -0"
<br />HEti71N6 V'
<br />SUt'COLJTRAC R SHA' _ PL
<br />EX157Ir1G EXHAUST L` UVF-h �
<br />REPLkCFw/ PJEW COMrINATIC�ri
<br />LOUVLP /GAM PER. !P;7rr,C ,LINECT
<br />wl I JI U-,L EXHAUST FAN, 1/1`117
<br />PROP" A 24OG OR APPROVED
<br />EQUA''-, SEI— SPEC.
<br />�x
<br />EXTERICR WALL
<br />PIPE i /2" CL'
<br />=AR
<br />WATER 015CHARGE
<br />TO SUMP b - - --
<br />?IFI=R
<br />12C V I f
<br />'IDFSrpT AIt;E'' aIH 100
<br />EXISTING DUI LEY.
<br />ELCCTPIC CUTLET
<br />a 4
<br />EXISTIIG 5Ut,4P
<br />bASIN w; ruNAP
<br />EXISTING 24" x 24"
<br />mt,iCRETE PAD
<br />C_ PUMP R' I;Nr: _
<br />`---�
<br />EXISTING I - ) u x 18"
<br />EXHAUST DUCT
<br />DETAIL_ - DEHUMIDIFIER
<br />SCALE : 1/2" - I -0"
<br />MOTORIZED DAMPER SCHEDULE
<br />LOCATION
<br />EXISTING STORNI
<br />51 Z
<br />V
<br />LOUVER TO kEtl,1A
<br />REEAARKS
<br />R
<br />EMERGENCY
<br />24 "x24"
<br />— -
<br />REM =iVA- C,F ;_: "1511' -G
<br />CUSTOM MADE ,t
<br />CUPOLA
<br />INTAKE UAM = R r , HFf1
<br />GENERATOR
<br />I VENT;�_AT ,.; , VLr�
<br />HIGH EMP
<br />NEW INTAKE
<br />DAMPER.IN!TERO)NNECT
<br />SEALS
<br />w/ EXHAU: T E ; =NS.
<br />"VENT PROL' f 5PI'10'
<br />SOUTH EAST
<br />WALL INTAKE
<br />24 " 24"
<br />WALL EXHAUST FAN
<br />"` CMT PRLiD"
<br />MALL
<br />,
<br />(THERMOSTAT) d
<br />R! i GC %tTEI Urt1- Ia= .AT�_I
<br />FROIh STAIP;. LL
<br />-
<br />INILINE EXHAUST FAH
<br />- EXIST+NG :DRY WELL
<br />EXHAUST TO RELA4 N,
<br />`—
<br />RELOCATE E ISTINu=
<br />SOUTH WEST
<br />UNIT HEATL!R AC IACEiiT
<br />2A" k24"
<br />TO NFk' IN TAI,' UAMf'Et-
<br />HEti71N6 V'
<br />SUt'COLJTRAC R SHA' _ PL
<br />EX157Ir1G EXHAUST L` UVF-h �
<br />REPLkCFw/ PJEW COMrINATIC�ri
<br />LOUVLP /GAM PER. !P;7rr,C ,LINECT
<br />wl I JI U-,L EXHAUST FAN, 1/1`117
<br />PROP" A 24OG OR APPROVED
<br />EQUA''-, SEI— SPEC.
<br />�x
<br />EXTERICR WALL
<br />PIPE i /2" CL'
<br />=AR
<br />WATER 015CHARGE
<br />TO SUMP b - - --
<br />?IFI=R
<br />12C V I f
<br />'IDFSrpT AIt;E'' aIH 100
<br />EXISTING DUI LEY.
<br />ELCCTPIC CUTLET
<br />a 4
<br />EXISTIIG 5Ut,4P
<br />bASIN w; ruNAP
<br />EXISTING 24" x 24"
<br />mt,iCRETE PAD
<br />C_ PUMP R' I;Nr: _
<br />`---�
<br />EXISTING I - ) u x 18"
<br />EXHAUST DUCT
<br />DETAIL_ - DEHUMIDIFIER
<br />SCALE : 1/2" - I -0"
<br />MOTORIZED DAMPER SCHEDULE
<br />LOCATION
<br />FUNCTION
<br />51 Z
<br />INTEPCONNECTION TO
<br />MANUFACTURER.
<br />REEAARKS
<br />R
<br />EMERGENCY
<br />24 "x24"
<br />EMERGENCY
<br />"VENT PROD °
<br />CUSTOM MADE ,t
<br />CUPOLA
<br />GENERATOR
<br />GENERATOR
<br />58io
<br />HIGH EMP
<br />COMBUSTION
<br />R EQUAL
<br />SEALS
<br />INTAKE DAMPER
<br />SOUTH EAST
<br />WALL INTAKE
<br />24 " 24"
<br />WALL EXHAUST FAN
<br />"` CMT PRLiD"
<br />MALL
<br />DAMPEP,
<br />(THERMOSTAT) d
<br />5810
<br />INILINE EXHAUST FAH
<br />OR EQUAL
<br />(LIGHT SWITCH)
<br />SOUTH WEST
<br />WALL EXHAUST
<br />2A" k24"
<br />INUNE EXHAUST FAN
<br />" VENT PROD"
<br />STORM TYPE
<br />WALL
<br />LOUVER /DAMPER
<br />2400 OR EQUAL
<br />DIDAER1510N5 TO CE VERIFIED
<br />IN FIELD EY SUBCCNTRACTOR.
<br />REVISION IMADE BY (CHECKED BY
<br />SCALE:
<br />AS NC)T ED
<br />Of
<br />M4S UNLESS OTHERWISE NOTED OR CHANGED BY REPRt
<br />S ag onv APPROVED
<br />A.
<br />DUNy
<br />No. 8
<br />WET WELL
<br />REG, PROF ENGR. DATE
<br />DESCRIPTION
<br />DRAWN BY TT.W,
<br />DEPT. CHECK D:A.D:
<br />PROD. CHECK G.A.A.
<br />FEBRUARY , 1987
<br />049
<br />K -403
<br />L
<br />b 24 It
<br />2
<br />TriWH OF LEXIMGTON.I, MA.
<br />NORTH LEXINGTON
<br />PUMPING S1A710H
<br />HEATING, U%NTILQT I- IM11DITY
<br />CONTROL PLANS ANC OFTA1LS
<br />BETHEL , UUNCAN & ASSOCIATES, INC.
<br />ENGINEERS
<br />BURLINGTON, MA /
<br />SHEET 2 OF 5
<br />_ C_+
<br />I
<br />
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