HomeMy WebLinkAboutThe Cove - Electrical PlanL
3 #12 a 1#12 EG
TO CONTROL PANEL,
PROVIDE NEW, 120A/3P)
CIRCUIT BREAKER.
340 FORCE MAIN FROM
EO UA L IZA TION TANK
BUIL DING EN TRA NCE
3`0 SLUDGE 8 SCUM RETURN
4 "0 REC YCL E
2 "0 SL UDGE RE TURN
2110 SUMP
9ENCH MARK RIM EL E V. 20.0 O
SEWER MANHOLE NO. 8
PROVIDE NEW 20A/
IP) CIRCUIT BREAKER PTIG
IN EXISTING 120/240 Tp SE I
VOLT PANEL 6"�NK NO PUMP
T TO EXISTING
CONTROL
PANEL, EXISTING
CONTROL TO
REMAIN REPLACE
HEATERS ETC.
IN STARTERS
AS REQUIRED.
60 TO SUBSURFACE
DISPOSAL
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I�
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I
R TA TING
BIOL 0GICAL
CON TA C TORS
Ivi PluH vN-v vv
CATCH BASIN
C.B.
----
E.G.
— — — —
TEMPERATURE RANGE 400-100°F
MOUNTED IN NEMA 4X
PROVIDE NEW 12
/IP)
DATE INITIAL DESCRIPTION
— —
L
CIRCUIT BREAKER
EXISTING 120/24
DRY CHEMIC
SEE NOTE #1 (S E
N
VOLT PAN
FEED.
DETAIL)
ENCLOSURE
P
ILLFOR
STORM MANHOLE
FIL TER
CE— L S
AIR BLOWERS EXISTING MOTOR REMOVED
RELOCATED AND RELOCATED. EXTEND
WIRING TO NEW LOCATION.
0 L A DDER
SUMP
REC YCL E BOX
NEW AIR �� CL A RIFIER
BLOWER �\
6 "0 INL E T/
METHANOL TANK
CL EAR WELLa PUMP
r [ —
SEE NOTE #2 POINT OF
REFER TO DETAIL)APPLICATIO
NEW BACK'NASH PUMPS PROVIDE (3) NEW (20A/IP) CIRCUIT
CONNECT TO EXISTING BREAKER IN EXISTING 120/240 VOLT
WIRE a CONDUIT. PANEL FOR METHANOL PUMP. 3/4"
PVC - W/ 6#12 a 1#12 EG.
APPROX. L IMI T OF ROOF OVERHANG
GRA VEL ED A PEA
PLAN
SCALE: 3/16"-1'-0"
20.Y7
1
20.42
x
MUL CH
X
19.95 �--- EDGE OF PA VEMEN T
--PAVED PARKING
BIT. PARKING AREA
20.28
X
COMBINATION STARTER
DISCONNECT
480V
CONTROL
TRANSFORMER
120V SEQUENCE OF OPERATION:
MOTOR TO OPERATE VIA
0L'S HIGH LEVEL SENSOR. MOTOR
TO OPERATE VIA TIMER
o C FOR SET INTERVALS.
BOTH LEVEL aTIMER ARE
HAND OFF AUTO EXISTING. DISCONNECT FROM
SWITCH EXISTING SYSTEM a RECONNECT
TO NEW SYSTEM.
EXISTING CONTACT FOR EXISTING HIGH LEVEL CONTACT
TIMER TO BE UTILIZED FOR TO BE UTILIZED FOR NEW
EXISTING BLOWER TO SHUT BLOWER (TO TURN ON BLOWER)
DOWN BLOWER AT SET
TIME AIR BLOWER CONTROL
WIRING DIAGRAM
N.T.S.
I
ABBREVIATIONS AND/OR LEGEND
A/C (SPST) OPEN ON TEMP. RISE
Ivi PluH vN-v vv
CATCH BASIN
C.B.
EXISTING GROUND
E.G.
FINISHED GRADE
TEMPERATURE RANGE 400-100°F
MOUNTED IN NEMA 4X
FGM.
DATE INITIAL DESCRIPTION
SANITARY
SAN.
NEMA 4X ENCLOSURE SIMILAR TO
ENCLOSURE
SANITARY MANHOLE
STORM MANHOLE
DAYTON #4E664
O
NAMEPLAT
TYPICAL NEMA 4X ENCLOSURE
EXISTING WESTINGHOUSE
THERMOSTAT
RELAY
PANEL 120/240 VOLT
20/IP
PROVISE (3) 20A/IP
Q
CIRCUIT BREAKERS
MANUAL ON/OFF
3/4"
SWITCH
°
11
(2) 20 AMP
C
IN
RATED
CONTACTSQ
14*f
OPEN ON
20AII P
HIGH TEMP.
N
OF
TYPICAL DUPLEX
/IP
RECEPTACLES IN NEMA
,tt�
`'
_ IN
N
4X
o
ENCLOSURE (GPI)
I
0
TYPICAL STAINJ_F2
MOUNT RELAY IN NEMA 4X
\TYPICAL DUPLEX RECEPTACLES
/TYPICAL
STEEL STRUT
STANCHON
NOTE:
ENCLOSURE SIMILAR TO CARLON
IN NEMA 4X ENCLOSURE (GFI)
® 0
REFER TO METHANOL PUMP
DP644, 6"x4"x5". MOUNT MANUAL
CONNECTION DIAGRAM
ON-OFF SWITCH IN COVER, MOUNT
NEMA 4X NON-METALLIC BOX
THERMOSTAT ON EXTERIOR OF
CARLON #E982E WITH E9G2GFT COVER
ENCLOSURE OR ADJACENT TO.
COMBINATION TOGGLE/GFI RECEPTACLE
WEATHERPROOF AND GASKETED.
SEAL ALL PENETRATIONS AND
ELEVATION
PROVIDE NAMEPLATES."
I
_
F�,
TYPICAL RECEPTACLE/ SWITCH BOX
CONTROL
CABINET METHANOL PUMP
METHANOL
PUMP -CONNECTION DIAGRAM
DRY CHEMICAL FEED
N.T.S.
N.T.S.
N.T.S.
tlAtl.l C,� F , , SS
D -AP', T AA7_t T OF
T T9,//b.
El" h lam
Y 4' p
(IP
i-'4' '0� � L� V G iiV
8 G
I
.--�
ELECDET.DWG
PLOTTED: 2/4/94
7;777i
7
I
ABBREVIATIONS AND/OR LEGEND
Z
CONC.
CATCH BASIN
C.B.
EXISTING GROUND
E.G.
FINISHED GRADE
F.G.
FORCE MAIN
FGM.
DATE INITIAL DESCRIPTION
I
ABBREVIATIONS AND/OR LEGEND
CONCRETES CONCRETE PAVEMENT
CONC.
CATCH BASIN
C.B.
EXISTING GROUND
E.G.
FINISHED GRADE
F.G.
FORCE MAIN
FGM.
SANITARY
SAN.
WATER
W
SANITARY MANHOLE
STORM MANHOLE
I
" °'
0
QIP• M'
i+a Esso .,
yIKeyes Associates
Architects
Engineers
Planners
�-r' Interior Designers
Providence,RI*Waltham,Ma.Wethersfield,CT•Nashua,NH
ELECTRICAL PLAN
TSIGNED BY: RAWN BY: HECKED BY: [OB NUMBER -_ A E
D.R.B. A.J.K. J.R. P9372.03 FEB. 1994
THE COVE AT YARMOUTH
DENITRIFICATION FACILITIES
WEST YARMOUTH, MASSACHUSETTS
SHEET 3 OF 3