|
(E)JOINT POLE
<br />PARTIAL ELECTRICAL SINGLE LINE DIAGRAM
<br />NOT TO SCALE
<br />4 SWITCHGEAR'MS'
<br />V, 3PH, 4W
<br />IT ELECT ROOM)
<br />3G
<br />GENERAL NOTES
<br />1. AT ALL TIMES THE CONTRACTOR WILL BE SOLELY AND COMPLETELY RESPONSIBLE FOR
<br />"^SWAY
<br />)LE PHASE CONDUCTORS
<br />NEUTRAL. WRAP WITH
<br />EVERY 36" ON CENTER.
<br />GROUND WIRE
<br />SEGREGATED FROM AND NOT
<br />INTERTWINED WITH NEUTRAL
<br />OR PHASE CONDUCTORS.
<br />SEGREGATED GROUND WIRE
<br />INSTALLATION DETAIL
<br />NOT TO SCALE
<br />t z rre. ns icy .{�vv"�
<br />Any 'erszt> .;Sine 'hi .;wi�, Sh,, Id Ve
<br />At- ,urma, .n 6y li.:,pecting The Site Of i4 k
<br />SYMBOL LIST
<br />5�91� RECESSED FLUORESCENT FIXTURE TYPE A - SEE FIXTURE SCHEDULE
<br />FTBM FLUORESCENT FIXTURE TYPE B MOUNTED ON WALL AT +90" ABOVE FLOOR - SEE FIXTURE SCHEDULE
<br />_ilS 1 PST LIGHT SWITCH, 20A, 125/277V RATED, +48", LETTER DENOTES OUTLETS CONTROLLED
<br />SM MANUAL MOTOR STARTING SWITCH, HORSE POWER RATED WITH OVERLOADS
<br />❑ JUNCTION BOX - SIZE PER CODE
<br />20A, 125V, 3W, SPECIFICATION GRADE, GROUNDED DUPLEX RECEPTACLE, +24" U.O.N.
<br />20A, 125V, 3W, SPECIFICATION GRADE, GROUNDED DUPLEX RECEPTACLE, +48", GFI TYPE
<br />PfF 20A, 125V, 3W, SPECIFICATION GRADE, GROUNDED DOUBLE DUPLEX RECEPTACLE, +24" U.O.N.
<br />WELDER OUTLET, 480V 3-1, 3W, 60A WITH INTERLOCKED DISCONNECT SWITCH. SEE SPECIFICATIONS
<br />Q 4"SQ X 2-1/8"D TELEPHONE/DATA J -BOX, +18" WITH 1" CONDUIT UP TO TRUSS SPACE
<br />MOTOR OUTLET, HORSEPOWER NOTED, COMPLETE WITH CONNECTIONS AND FLEX
<br />❑T TRANSFORMER, KVA AND VOLTAGE AS SHOWN IN CONNECTION DETAILS
<br />❑J NON-FUSED DISCONNECT SWITCH, 30A, 3 POLE, 480 VOLT NEMA 3R, OR AMP RATING NOTED
<br />Eli FUSED DISCONNECT SWITCH, 30A, 3 POLE, 480 VOLT NEMA 3R OR AMP RATING NOTED
<br />(�)1 COMBINATION FUSIBLE SWITCH MOTOR STARTER, NEMA SIZE 1 OR AS NOTED. ENCLOSURE
<br />SHALL BE NEMA 12 WITH H -O -A SELECTOR SWITCH AND 120 VOLT 100VA CONTROL TRANSFORMER
<br />I° ESD FUEL SYSTEM'EMERGENCY SHUT DOWN'. DEVICE SHALL BE LISTED FOR CLASS 1, DIV 1
<br />�\OSIP/F FUSED SWITCH - SIZE /POLE/FUSE NOTED
<br />- Io - CIRCUIT BREAKER - TRIP/POLE/FRAMED NOTED
<br />T/P/F
<br />EXISTING CONDUIT
<br />CONDUIT EXPOSED ON WALL OR IN CEILING
<br />HOMERUN TO PANEL BOARD OR OTHER TERMINATION POINT
<br />ANY BRANCH CIRCUIT CONDUIT SHALL BE MINIMUM 3/4"C - 2912 UNLESS OTHERWISE NOTED
<br />OR INDICATED. FOR A GREATER NUMBER OF #12 WIRES: ( +H- = 3/4'C - 3#12) ETC.
<br />FOR WIRE SIZES OTHER THAN #12: 3#12 IN CODE SIZE CONDUIT) ETC.
<br />--� HOT WIRES
<br />NEUTRAL
<br />e ISOLATED GROUND
<br />—�� CONDUIT SEAL
<br />BC BARE COPPER
<br />C CONDUIT
<br />(E) EXISTING
<br />(X) REMOVE ITEM NOTED
<br />(R) RELOCATED AND RECONNECTED DEVICE
<br />U.O.N. UNLESS OTHERWISE NOTED
<br />WP WEATHERPROOF
<br />EP EXPLOSION PROOF FITTING
<br />ESD EMERGENCY SHUT DOWN
<br />O SHEET NOTE
<br />1 DETAIL 1
<br />E1 SHEET WHERE DETAIL IS DRAWN
<br />NO NORMALLY OPEN
<br />NC NORMALLY CLOSED COUNTY OF SAN JOAQUIN
<br />4q--- GROUNDING ROD Submitted 2008
<br />THOMAS RYAN FLINN
<br />DIRECTOR OF PUBLIC WORKS
<br />1 ADDED PRIORITY PANEL TM 3/08
<br />0 PRELIMINARY FOR CLIENT REVIEW TM
<br />REV. I DESCRIPTION BY DATE
<br />ON JOAQUIN COUNTY e PUBLIC WOKS
<br />STOCKTON, CA
<br />T. OTOELLENGINEERS UAKLAND CALIFORNIA
<br />SCALE AS NOTED IFOR
<br />0
<br />THE USE OF THESE DRAWINGS AND CHECKED TM
<br />SPECIFICATIONS SHALL BE RESTRICTED TO
<br />THE ORIGINAL USE FOR WHICH THEY WERE gPPROVED
<br />PREPARED. REUSE, REPRODUCTION, OR
<br />PUBLICATION, IN WHOLE OR IN PART, IS
<br />'ROHIBITED WITHOUT THE WRITTEN CONSENT ,708
<br />OF T. MITCHELL ENGINEERS. OJ2�
<br />CNG SYSTEM UPGRADE
<br />DOWNTOWN GARAGE
<br />TITLE
<br />ELECTRICAL - SYMBOLS, NOTES,
<br />DIAGRAM & DETAILS
<br />DWG. NO. El
<br />CONDITION OF JOB SITE, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY
<br />SHEET NOTES
<br />AND FOR ALL NECESSARY INDEPENDENT ENGINEERING REVIEWS OF THESE
<br />CONDITIONS. THE ENGINEERS JOB SITE REVIEW IS NOT INTENDED TO INCLUDE REVIEW
<br />ALL NEW EQUIPMENT CIRCUIT BREAKERS SHALL HAVE
<br />OF THE ADEQUACY OF THE CONTRACTORS SAFETY MEASURES.
<br />O ATTACHMENTS TO ALLOW FOR PADLOCK OFF DEVICE.
<br />2.
<br />THE CONTRACTOR SHALL MAKE AN EXAMINATION OF THE SITE. HE SHALL COMPARE
<br />THE SITE WITH THE DRAWINGS AND SPECIFICATIONS AND SATISFY HIMSELF AS TO
<br />pp�
<br />CONDITIONS UNDER WHICH WORK IS TO BE PERFORMED, HE SHALL ASCERTAIN AND
<br />EMERGENCY SHUT DDOWN SHALL STOP COMPRESSORS. SHUT
<br />CHECK THE LOCATIONS OF ANY EXISTING STRUCTURES OR EQUIPMENT WHICH MAY
<br />j/ DOWN BUTTON SHALL BE SIMILAR TO ALLEN -BRADLEY
<br />AFFECT THIS WORK, NO ALLOWANCE SHALL SUBSEQUENTLY BE MADE IN HIS BEHALF
<br />BULLETIN SOON FOR
<br />RCL
<br />R CLASS 1 DIV 1 LOCATIONS. MUSHROOM PUSHBUTTON
<br />HRO120V
<br />FOR ANY EXPENSE TO WHICH HE MAY BE PUT DUE TO FAILURE OR NEGLECT ON HIS
<br />HAVE 2-N.C. AND CONTACTS SHALL BE RATED 4
<br />PART TO MAKE SUCH EXAMINATION.
<br />AMPS. COORDINATE WITH COMPRESSOR DRAWINGS.
<br />3.
<br />ALL WORK SHALL BE COORDINATED WITH THE OWNER TO MAINTAIN CONTINUITY OF
<br />O 3 -POLE NON -FUSIBLE SERVICE DISCONNECT
<br />SERVICE AND MAXIMUM UTILIZATION OF THE OWNERS FACILITY. ALL WORK SHALL BE
<br />CLASS 1, DIV 2 ENCLOSURE.
<br />BID ON A WORMAL TIME BASIS WITH PREMIUM TIME IN ADDITION ONLY AS AUTHORIZED
<br />HUBBELL XEDS-100AA.
<br />FOR CORE BORING OR OTHER WORK WHICH WILL BE NOISY, DIRTY OR OTHERWISE
<br />THE WORK PROCESS.
<br />OOBSTRUCT
<br />q DISCONNECT AND REMOVE EXISTING CONDUCTORS FROM
<br />ELECTRICAL ROOM TO COMPRESSOR AREA. REROUTE EXISTING
<br />4.
<br />THE CURRENT ISSUE OF ALL NEPA, CEC, CBC, UBC, UFC, ANSI, OSHA, ASTM, NEMA, AND
<br />CONDUIT AS NEEDED AND PROVIDE NEW RIGID STEEL RISER AT NEW
<br />OTHER NATIONALLY PUBLISHED CODES OR STANDARDS SHALL APPLY TO THIS WORK
<br />PULL NEW CONDUCTORS AS SHOWN.
<br />WHETHER ADOPTED BY LOCAL AGENCIES OR NOT. THE MOST STRINGENT CODE SHALL
<br />I PROVIDE AND INSTALL NEW ESD PUSHBUTTONS AND FLAMABLE GAS DETECTORS
<br />APPLY.
<br />N AS SHOWN ON DRAWING P-2. TIE ALL PUSH BUTTONS AND GAS DETECTOR ALARM
<br />5.
<br />NOTHING IN THE DRAWING OR SPECIFICATIONS INTENDED TO ALLOW A VIOLATION OF
<br />OUTPUTS INTO ESD CIRCUIT OF NEW CNG COMPRESSOR TO SHUT DOWN COMPRESSOR
<br />ELECTRICAL WORKING SPACE AROUND ELECTRICAL EQUIPMENT. A 30V MIN x 48"D x
<br />SHUT DOWN POWER TO DISPENSER, AND STOP FLOW OF GAS TO DISPENSERS AND
<br />6'-6"H SPACE SHALL BE CLEAR TO THE FLOOR IN FRONT OF ALL ELECTRICAL PANELS,
<br />TIMEFILL STATIONS UPON ACTIVATION OF ESD. TIE NEW GAS DETECTORS INTO EXISTING
<br />CONTROLS OR ITEMS THAT REQUIRE MAINTENANCE OR ACCESS WHILE ENERGIZED.
<br />120V CIRCUIT FEEDING EXISTING DETECTORS.
<br />ANY DEVIATION FROM THIS MINIMUM SHALL BE APPROVED, IN WRITING.
<br />© PROVIDE AND INSTALL 3/4"X10' GROUND ROD IN COMPRESSOR AREA FOR EQUIPMENT GROUND.
<br />TIE COMPRESSOR, AND DRYER TO GROUND ROD WITH #2 INSULATED GROUND CONDUCTOR.
<br />6.
<br />ALL CONDUITS SHALL RUN TIGHT TO SLAB AND BEAMS. WHERE DUCTWORK IS
<br />INSTALLED TIGHT TO SLAB, RUN CONDUIT BELOW DUCTS AS TIGHT TO DUCTS AS
<br />O ROUTE SPARE CONDUITS FROM NEW COMPRESSOR TO ELECT ROOM FOR FUTURE PHONE
<br />POSSIBLE.
<br />AND SIGNAL WIRING.
<br />7.
<br />DO NOT SUPPORT CONDUITS FROM DUCTS, MECHANICAL SUPPORTS OR EQUIPMENT
<br />O MAX FILL FOR CONDUIT SEAL -OFF FITTINGS EQUALS 25% (40%ALOWED FOR CONDUIT).
<br />OF ANY KIND.
<br />ADJUST SIZE ACORDINGLY.
<br />8.
<br />ALL CABLES, CONDUITS, PIPING OR EQUIPMENT LOCATIONS AND ELEVATIONS ARE
<br />O REFER TO DRAWING P-2 AND CHAPTER 500 OF NEC FOR EXTENT OF CLASSIFIED AREAS
<br />APPROXIMATE. THE CONTRACTOR IS RESPONSIBLE FOR FIELD CHECKING AND MAKING
<br />ALL NECESSARY OFFSETS, AS REQUIRED, TO AVOID EXISTING INTERFERENCES AND
<br />COORDINATE WITH OTHER TRADES.
<br />9.
<br />IDENTIFY EACH CONDUCTOR BY SHRINK -ON INDELIBLY MARKED BRADY-TAGS AND
<br />EACH ELECTRICAL ITEM BY BLACK - WHITE - BLACK ENGRAVED SCREW - ON PLASTIC
<br />NAMEPLATE, LEGEND PER DRAWING.
<br />LOAD SUMMARY
<br />10.
<br />ALL GROUND WIRES SHALL BE SEGREGATED FROM PHASE CONDUCTORS IN CONDUITS
<br />TO MINIMIZE GROUND LOOPS.
<br />COMPRESSOR C-1 (52 FLA) = 43 KVA
<br />11.
<br />ELECTRICAL DESIGN BASED UPON TYPICAL VENDOR EQUIPMENT. COORDINATE FINAL
<br />COMPRESSOR CONTROL = 3KVA
<br />INSTALLATION WITH ACTUAL EQUIPMENT FURNISHED.
<br />GAS DRYER = 1KVA
<br />LARGEST MOTOR X 25% = 11 HP
<br />12.
<br />THE CONTRACTOR SHALL PROVIDE ALL FUSES REQUIRED FOR PROJECT POWER
<br />INCLUDING ANY FUSES BLOWN DURING INITIAL TESTING.
<br />58KVA = 70A AT3PH
<br />CIRCUIT
<br />10000 AMPP CIRCUIT OKAY
<br />13,
<br />BONDING JUMPERS SHALL BE INSTALLED TO INSURE CONTINUITY WHERE CONDUIT
<br />CONNECTIONS AT CONCENTRIC KNOCKOUTS ARE TO SERVE AS A GROUND,
<br />14.
<br />ELECTRICAL CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGES TO ALL WALLS,
<br />FLOORS AND PAVING. IF DAMAGE OCCURS DURING CONSTRUCTION. THEY SHALL
<br />COORDINATE WITH OWNER TO PATCH, PAINT AND REPAIR TO MATCH EXISTING
<br />CONDITIONS.
<br />"^SWAY
<br />)LE PHASE CONDUCTORS
<br />NEUTRAL. WRAP WITH
<br />EVERY 36" ON CENTER.
<br />GROUND WIRE
<br />SEGREGATED FROM AND NOT
<br />INTERTWINED WITH NEUTRAL
<br />OR PHASE CONDUCTORS.
<br />SEGREGATED GROUND WIRE
<br />INSTALLATION DETAIL
<br />NOT TO SCALE
<br />t z rre. ns icy .{�vv"�
<br />Any 'erszt> .;Sine 'hi .;wi�, Sh,, Id Ve
<br />At- ,urma, .n 6y li.:,pecting The Site Of i4 k
<br />SYMBOL LIST
<br />5�91� RECESSED FLUORESCENT FIXTURE TYPE A - SEE FIXTURE SCHEDULE
<br />FTBM FLUORESCENT FIXTURE TYPE B MOUNTED ON WALL AT +90" ABOVE FLOOR - SEE FIXTURE SCHEDULE
<br />_ilS 1 PST LIGHT SWITCH, 20A, 125/277V RATED, +48", LETTER DENOTES OUTLETS CONTROLLED
<br />SM MANUAL MOTOR STARTING SWITCH, HORSE POWER RATED WITH OVERLOADS
<br />❑ JUNCTION BOX - SIZE PER CODE
<br />20A, 125V, 3W, SPECIFICATION GRADE, GROUNDED DUPLEX RECEPTACLE, +24" U.O.N.
<br />20A, 125V, 3W, SPECIFICATION GRADE, GROUNDED DUPLEX RECEPTACLE, +48", GFI TYPE
<br />PfF 20A, 125V, 3W, SPECIFICATION GRADE, GROUNDED DOUBLE DUPLEX RECEPTACLE, +24" U.O.N.
<br />WELDER OUTLET, 480V 3-1, 3W, 60A WITH INTERLOCKED DISCONNECT SWITCH. SEE SPECIFICATIONS
<br />Q 4"SQ X 2-1/8"D TELEPHONE/DATA J -BOX, +18" WITH 1" CONDUIT UP TO TRUSS SPACE
<br />MOTOR OUTLET, HORSEPOWER NOTED, COMPLETE WITH CONNECTIONS AND FLEX
<br />❑T TRANSFORMER, KVA AND VOLTAGE AS SHOWN IN CONNECTION DETAILS
<br />❑J NON-FUSED DISCONNECT SWITCH, 30A, 3 POLE, 480 VOLT NEMA 3R, OR AMP RATING NOTED
<br />Eli FUSED DISCONNECT SWITCH, 30A, 3 POLE, 480 VOLT NEMA 3R OR AMP RATING NOTED
<br />(�)1 COMBINATION FUSIBLE SWITCH MOTOR STARTER, NEMA SIZE 1 OR AS NOTED. ENCLOSURE
<br />SHALL BE NEMA 12 WITH H -O -A SELECTOR SWITCH AND 120 VOLT 100VA CONTROL TRANSFORMER
<br />I° ESD FUEL SYSTEM'EMERGENCY SHUT DOWN'. DEVICE SHALL BE LISTED FOR CLASS 1, DIV 1
<br />�\OSIP/F FUSED SWITCH - SIZE /POLE/FUSE NOTED
<br />- Io - CIRCUIT BREAKER - TRIP/POLE/FRAMED NOTED
<br />T/P/F
<br />EXISTING CONDUIT
<br />CONDUIT EXPOSED ON WALL OR IN CEILING
<br />HOMERUN TO PANEL BOARD OR OTHER TERMINATION POINT
<br />ANY BRANCH CIRCUIT CONDUIT SHALL BE MINIMUM 3/4"C - 2912 UNLESS OTHERWISE NOTED
<br />OR INDICATED. FOR A GREATER NUMBER OF #12 WIRES: ( +H- = 3/4'C - 3#12) ETC.
<br />FOR WIRE SIZES OTHER THAN #12: 3#12 IN CODE SIZE CONDUIT) ETC.
<br />--� HOT WIRES
<br />NEUTRAL
<br />e ISOLATED GROUND
<br />—�� CONDUIT SEAL
<br />BC BARE COPPER
<br />C CONDUIT
<br />(E) EXISTING
<br />(X) REMOVE ITEM NOTED
<br />(R) RELOCATED AND RECONNECTED DEVICE
<br />U.O.N. UNLESS OTHERWISE NOTED
<br />WP WEATHERPROOF
<br />EP EXPLOSION PROOF FITTING
<br />ESD EMERGENCY SHUT DOWN
<br />O SHEET NOTE
<br />1 DETAIL 1
<br />E1 SHEET WHERE DETAIL IS DRAWN
<br />NO NORMALLY OPEN
<br />NC NORMALLY CLOSED COUNTY OF SAN JOAQUIN
<br />4q--- GROUNDING ROD Submitted 2008
<br />THOMAS RYAN FLINN
<br />DIRECTOR OF PUBLIC WORKS
<br />1 ADDED PRIORITY PANEL TM 3/08
<br />0 PRELIMINARY FOR CLIENT REVIEW TM
<br />REV. I DESCRIPTION BY DATE
<br />ON JOAQUIN COUNTY e PUBLIC WOKS
<br />STOCKTON, CA
<br />T. OTOELLENGINEERS UAKLAND CALIFORNIA
<br />SCALE AS NOTED IFOR
<br />0
<br />THE USE OF THESE DRAWINGS AND CHECKED TM
<br />SPECIFICATIONS SHALL BE RESTRICTED TO
<br />THE ORIGINAL USE FOR WHICH THEY WERE gPPROVED
<br />PREPARED. REUSE, REPRODUCTION, OR
<br />PUBLICATION, IN WHOLE OR IN PART, IS
<br />'ROHIBITED WITHOUT THE WRITTEN CONSENT ,708
<br />OF T. MITCHELL ENGINEERS. OJ2�
<br />CNG SYSTEM UPGRADE
<br />DOWNTOWN GARAGE
<br />TITLE
<br />ELECTRICAL - SYMBOLS, NOTES,
<br />DIAGRAM & DETAILS
<br />DWG. NO. El
<br />
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