HomeMy WebLinkAbout50 TALBOT LANESouth Windsor
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CARLA'S PASTA
SOUTH WINDSOR, CON N ECTICUT
FUEL
CELL
INSTALLATION
SITE: CARLA'S PASTA
50 TALBOT LANE
SOUTH WINDSOR, CT
ENGINEER: INNOVATIVE CONSTRUCTION & DESIGN SOLUTIONS, LLC
419A WHITFIELD STREET
GUILFORD, CT 06437
(203) 453-8596
PROJECT MANAGER: DOOSAN FUEL CELL AM ERICA, INC.
DONALD EMANUEL
195 GOVERNOR'S HIGHWAY
SOUTH WINDSOR, CT 016074
(860) 727-2010
PROJECT SITE MAP I DRAWING INDEX
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CS1.0 COVER SHEET
GA1.0 FUEL CELL YARD GENERAL ARRANGEMENT SITE PLAN
D1.0
PARTIAL DEMOLITION PLAN
S1.0
STRUCTURAL CONCRETE PLAN
S1.1
STRUCTURAL DETAILS
M1.0
MECHANICAL GENERAL NOTES, SPEC & LEGENDS
M2.0
MECHANICAL PIPING PLAN
M3.0
MECHANICAL DETAILS
M3.1
MECHANICAL DETAILS
M4.0
MECHANICAL PIPING AND INSTRUMENTATION DIAGRAM
M4.1
MECHANICAL PIPING AND INSTRUMENTATION DIAGRAM
E1.0
ELECTRICAL ONE LINE DIAGRAM
E2.0
ELECTRICAL PARTIAL PLANS
E3.0
ELECTRICAL THREE -LINE DIAGRAM
E3.1
ELECTRICAL DETAILS AND DIAGRAMS
E4.0
ELECTRICAL SPECIFICATIONS
REFERENCE DOCUMENTS
FCMAN70865 REV-E DOOSAN INSTALLATION MANUAL
PRMAN696001 DOOSAN PRODUCT DATA AND APPLICATIONS GUIDE
GRID INDEPENDENT WIRING APPLICATION GUIDE
(PROVIDED BY DOOSAN)
DESIGN CODES
CONNECTICUT STATE BUILDING CODE 2018 AS AMENDED
2017 NATIONAL ELECTRICAL CODE (NFPA 70)
2015 INTERNATIONAL BUILDING CODE
2015 INTERNATIONAL MECHANICAL CODE
2015 INTERNATIONAL PLUMBING CODE
2015 NATIONAL FUEL GAS CODE (NFPA 54)
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Date: Design By:
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1 10'-01,
35'REQUIRED SET BACK
44'-0"
CONTRACTOR SHALL VERIFY PROPERTY
LINE PRIOR TO CONSTRUCTION
TALBOT LANE\\\\
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EXISTING FENCE TO BE RELOCATED/REUSED
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GRAVEL
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6'-0" O.C. SPACING (MAX. 8'-0" O.C.) NEW CONCRETE PAD 7 FENCE POST
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DRAWINGS PRIOR TO //� ��AREA/�
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SITE NOTES:
1. CONTRACTOR SHALL VERIFY ALL SITE DIMENSIONS, EASEMENTS, 1. PRIOR TO THE CONTRACTOR SUBMITTING A BID, THE CONTRACTOR MUST VISIT
EASEMENT LOCATIONS ETC. THE SITE TO THOROUGHLY UNDERSTAND / INVESTIGATE THE EXISTING
2. CONTRACTOR SHALL HAND DIG IN ALL LOCATIONS WHERE POWER CONDITIONS OF THIS SITE.
CONDUITS, CONTROL CONDUITS, AND PIPING CROSS THE UNDERGROUND
PRIMARY FEEDERS, WATER LINES AND GAS LINES. 2. CONTRACTOR'S PRICE SHALL BE ALL INCLUSIVE FOR SITE DEMOLITION /
PREPARATION AND FINAL GRADING AROUND THE FUEL CELL YARD.
3. CONTRACTOR SHALL CONTACT "CALL BEFORE YOU DIG" AND A PRIVATE
UTILITY LOCATOR SERVICE PRIOR TO START OF WORK. 3. THE CONTRACTOR SHALL CLEAR AREA OF FUEL CELL YARD AS REQUIRED AND
DISPOSE OF ALL TREE, BRUSH, ROCKS, SOIL ETC. PROPERLY.
4. PROVIDE A MINIMUM CLEARANCE OF 5'-0" AROUND FUEL CELL.
5. EXISTING UTILITIES ARE PRESENT ON THIS SITE. CONTRACTOR SHALL 4. THE OVERALL SCOPE IS CLEARLY DEFINED WITHIN THE CONTRACT DRAWINGS TO
EXERCISE EXTREME CAUTION WHEN EXCAVATING AND DIGGING TRENCHES. REFLECT THE INSTALLATION OF THE FUEL CELL, ELECTRICAL EQUIPMENT, AND
ANCILLARY FUEL CELL COMPONENTS.
6. COORDINATE NEW GAS SERVICE AND GAS METER PAD SIZE AND
INSTALLATION REQUIREMENTS WITH EVERSOURCE MANAGER JACK 5. THERE ARE NOT"ANY PROPOSED CHANGES TO THE EXISTING SITE DRAINAGE.
CANNONE (860) 292-2270 PRIOR TO CONSTRUCTION.
6. CONTRACTOR SHALL BE RESPONSIBLE TO RE -GRADE AS NECESSARY TO ALLOW
7. BUILD AND INSTALL MAINTENANCE PLATFORM TO COVER CM, HG/LG, AND FOR LEVEL FUEL CELL AREA AND PROPER DRAINAGE. CONTRATOR SHALL
WATER MAKE UP PIPING TO PROTECT PIPING AND INSULATION. PLATFORM RE -SEED GRASS IN WORK AREA.
SHALL HAVE REMOVABLE GRATING TO ALLOW ACCESS TO VALVES BELOW /
AND REMOVABLE RAILINGS AS INDICATED. PLATFORM MUST NOT OBSTRUCT ✓
FUEL CELL DOOR SWING CLEARANCE. PROVIDE DETAILED SHOP DRAWING
OF PLATFORM. SEE DETAILS ON DWG. S1.1
8. PROVIDE UNISTRUT SUPPORT AS REQUIRED FOR IN -LINE NITROGEN RACK / FIRE SUPRESSION
AND SPARE BOTTLE BANK. SERVICE HW
f FEED STORAGE TANK
WATER TANK 120P
AIR
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CONCRETE PAD
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SCALE: %6" = 1,4,
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GENERAL NOTES:
1. THE STRUCTURAL DRAWINGS AND SPECIFICATIONS, TO THE BEST OF OUR
KNOWLEDGE, COMPLY WITH THE APPLICABLE REQUIREMENTS OF THE 2018
j CONNECTICUT STATE BUILDING CODE, AND AMENDMENTS TO THE 2017
INTERNATIONAL BUILDING CODE.
1
2. THE CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE 2017
INTERNATIONAL BUILDING CODE WITH THE STATE OF CONNECTICUT
AMENDMENTS AND ALL APPLICABLE FEDERAL AND STATE CODES, STANDARDS,
REGl.1LA I IONS AND LAWS.
3. CONTRACTOR SHALL VERIFY THAT ALL UNDERGROUND PIPING AND
ELECTRICAL CONDUITS ARE IN PLACE PRIOR TO POURING CONCRETE SLAB.
4. ALL EXISTING CONSTRUCTION AND UTILITIES SHALL BE SAFEGUARDED AND
PROTECTED FROM DRAINAGE OR SETTLEMENT DURING EXCAVATION AND
CONSTRUCTION.
5. THE SUB GRADES SHALL BE PROOF COMPACTED BY AT LEAST FIVE PASSES OF
A VIBRATORY COMPACTOR HAVING A STATIC WEIGHT OF AT LEAST 2 TONS.
6. CONTRACTOR SHALL PROVIDE DETAILED SHOP DRAWINGS FOR FENCING
INSTALLATION. COORDINATE POST SLEEVE SIZE AND EMBEDMENT AND
LOCATION WITH FENCING CONTRACTOR. FENCING SHOP DRAWINGS SHALL BE
SUBMITTED TO STRUCTURAL ENGINEER FOR REVIEW.
CONCRETE NOTES:
1. ALL CONCRETE CONSTRUCTION SHALL CONFORM TO AMERICAN CONCRETE
INSTITUTE'S "BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE"
(ACI 318 - LATEST EDITION) & "MANUAL OF STANDARD PRACTICE FOR DETAILING
REINFORCED CONCRETE RTRI JrTI 1RES" (ACI 315 - LATEST EnITIOn!)
2. ALL CONCRETE SHALL HAVE MINIMUM COMPRESSIVE STRENGTH AT 28 DAYS
OF 4000 PSI (UNLESS NOTED ON DRAWINGS).
3. REINFORCEMENT SHALL CONFORM TO ASTM "SPECIFICATION FOR DEFORMED
& PLAIN BILLET -STEEL BARS FOR CONCRETE REINFORCEMENT" -A615 GRADE
60, MINIMUM YIELD STRENGTH OF 60,000 PSI.
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4. ANCHOR BOLT STEEL SHALL CONFORM TO ASTM SPECIFICATION A36 OR A307.
5, Al I FXPO.q Fn C ORNF'RC RI-IAI i NA\/E 3/d" CHAI""FER I [Nil l=QS %in pn r-AN PLANII.
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6. ALL EXTERIOR CONCRETE SHALL HAVE AIR -ENTRAINING ADMIXTURE
PROVIDING 4% TO 6% TOTAL AIR CONTENT.
7. ALL EXPOSED CONCRETE SURFACES SHALL BE CURED IMMEDIATELY AFTER
FINISHING. CONCRETE SHALL BE KEPT CONTINUOUSLY MOIST FOR A MINIMUM
OF 7 DAYS OR APPLY TWO COATS OF CURING COMPOUND WITH A SECOND
COAT APPLIED AT RIGHT ANGLE TO FIRST COAT. ALTERNATE METHODS MAY BE
USED WITH PRIOR APPROVAL.
8. WELDING OF REINFORCEMENT (INCLUDING TACK WELDS) SHALL NOT BE
PERMITTED UNLESS NOTED ON PLAN.
9. DETAILING OF REINFORCEMENT SHALL BE PERFORMED USING STANDARD END
I HOOKS AND WITH LAP SPLICE & EMBEDMENT LENGTHS ONLY AS INDICATED ON
DRAWINGS.
10. ALL EXTERIOR SLAB SURFACES SHALL HAVE A WOOD FLOAT FINISH.
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11. SLAB FLATNESS TOLERANCE SHALL BE 1/4 INCH IN 10 FEET.
12. SLAB LEVEL TOLERANCE SHALL BE 1/4 INCH PER 10 FEET.
13. SLAB SHALL HAVE A MINIMUM OF 7 DAYS CURE BEFORE ANY LOADS ARE
i APPLIED.
14. AFTER SETTING DOWN THE POWER MODULE APPLY RTV CAULKING TO THE
PERIMETER OF THE BASE FRAME, SEALING THE BASE FRAME TO THE PAD.
15. ALLOWABLE BEARING PRESSURE = 4000 PSF.
16. ALL REBAR SUPPORTS SHALL CONFORM TO SPECIFICATIONS OF THE
(`(lN(`C�CTC DCIAIC(l�/`IAIl� AI-= AKInSTCCL IvIoOTITU I C rrrvv LVIVnPLv.VVnI r1:1: AMrRIIAN
CONCRETE INSTITUTE (ACI) ACI-50-66, ACI-315, AND ACI-315R. REBAR AND WIRE
MESH SHALL BE SUPPORTED BY DAYTON SUPERIOR INDIVIDUAL HIGH CHAIR -
HC OR APPROVED EQUAL.
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02/06/19
KFH
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COORDINATE METER ASSEMBLY PAD
REQUIREMENTS WITH GAS COMPANY
SEE NOTE 6 ON DRAWINGS GA1.0
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UTILITY EACHWAY I• FUEL CELL
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12" MIN.CRUSHED STONE
12 1/2" , 2'-6" 12 1/2" � COMPACTED SUBGRADE
_'� r GAS METER PAD SECTION
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SCALE: N.T.S.
PIPING PLATFORM ELEVATION
SCALE: N.T.S.
PLATFORM REQUIREMENTS:
1. SUPPORT 1,000 LBS. (3 TECHNICIANS + EQUIPMENT)
2. GALVANIZED STEEL, ALUMINUM AND FIBERGLASS
MATERIALS ARE ACCEPTABLE.
OF PIPING AND CONDUITS
BELOW PLATFORM
1" CONDUIT MAY OFFSET TO AVOID ANR CIIq
BASE COURSE (3" MIN)
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ALSO SEE TYPICAL ASPHALT
ASPHALT COURSE —
PATCH DETAIL 8
IF DISTANCE FROM EDGE OF NEW ASPHALT
EXISTING THICKNESS PLUS
1" (3" MIN. THICKNESS)
PRIME WITH MC-70 NEAT
CUT LINE (TYP.)
ASPHALT COURSE EXISTING
PATCH TO EXISTING ASPHALT PATCH IS LESS
THAN (3) FEET. CONTRACTOR SHALL SAWCUT
THICKNESS PLUS 1"
EXISTING PAVEMENT AT EDGE OF EXISTING
EXISTING ASPHALT SURFACE
-
(3" MIN. THICKNESS)
PATCH AND REMOVE AND REPLACE
SAWCUT FULL DEPTH OF
PAVEMENT BETWEEN TO PATCH SECTIONS
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COMPACTED BACKFILL PER
BASE COURSE EXISTING
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PLASTIC PIPE
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STABILIZATION OF SUB
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STABILIZATION MATERIAL
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SCALE: N.T.S.
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COMPACTED SUBGRi
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—i BRACKET FC69802
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FUEL CELL I SS THREADED ROD - 1"0
(REMOVABLE FROM ANCHOR)
BRACKET PLUG I DOOSAN TIE DOWN
BRACKET FC69802
CONCRETE SLAB SHIM AS REQUIRED
ao
SS DROP IN ANCHOR,
INTERNALLY THREADED
DLING MODULE
\C. PIER BEYOND
DETAIL 13
NEW CONCRETE SLAB
(SEE PLAN)
SCALE: N.T.S.
10"
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SCALE: N.T.S.
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FINISHED GRADE
FENCE POST- SLEEVE
STEEL
PIPE WITH EPDXY GROUT
NOTES:
1. FOR GENERAL NOTES, CONCRETE NOTES, AND SOIUSUBGRADE
NOTES SEE DRAWING S1.0.
COOLING MODULE LEG
I HILTI EXPANSION ANCHORS
I
N MIN. 4" LAYER OF
CRUSHED STONE
;N�mm X _4Z
COMPACTED SUBGRADE
0 12" O CONCRETE PIER
(4000 PSI @ 28 DAYS)
MIN. 3" LAYER OF
4" CRUSHED STONE
CONCRETE PIER DETAIL
SCALE: N.T.S.
GALVANIZED CHAIN LINK FENCE
2 3/8" DIAMETER GALVANIZED j
STEEL FENCE POST. RE -USE
EXISTING WHEREVER POSSIBLE. !
PROVIDE NEW AS NEEDED.
FINISHED GRADE ,,-
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SCALE: N.T.S.
NEW CONCRETE SLAB
(SEE PLAN)
FUEL CELL
x4 - W4.Ox4.0 SEISMIC TIE DOWN
o #4'S @ 12"O.C. ( @ - 1 1/2") SEE DETAIL 4
FIN. GRADE
V7==
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12" MIN. COMPACTED
GRANULAR FILL
COMPACTED SUBGRADE
aSLAB SECTION
CALE: %" =V-0"
z w
m
z w
12" DIA. CONCRETE PIER -
( 4000 PSI @ 28 DAYS)
MIN. 3" LAYER OF %"
CRUSHED STONE
12"
FENCE POST WITH
ACOUSTICAL BLANKET DETAIL
SCALE: N.T.S.
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SCOPE OF WORK
1. INSTALL ALL HOODS AND DRIP EDGES, WITH DOOSAN FURNISHED FASTENERS.
2. ANCHOR COOLING MODULE LEGS TO CONCRETE PAD.
3. FURNISH AND INSTALL ALL EQUIPMENT, PIPING, INSTRUMENTATION AND CONTROLS AS
SHOWN ON THE M-SERIES DRAWINGS UNLESS OTHERWISE NOTED. FUEL CELL SHALL BE
PROVIDED BY DOOSAN FUEL CELL AMERICA (DOOSAN).
4. FURNISH AND INSTALL 1" THREADOLET AND 1" FULL PORT BALL VALVE FOR LG SUPPLY
FLOW METER (BY OTHERS).
5. FURNISH AND INSTALL W THREADOLET AND THERMOWELL FOR LG SUPPLY AND RETURN
TEMPERATURE SENSORS (BY OTHERS).
6. INSULATE PIPING FOR HEAT CONSERVATION AND COVER FOR WEATHER PROTECTION AS
PER DRAWINGS.
7. INSULATE ABOVE GROUND COOLING MODULE PIPING FOR PERSONNEL PROTECTION AND
COVER FOR WEATHER PROTECTION.
8. DOOSAN SHALL FURNISH DOW FROST GLYCOL FOR COOLING MODULE AND FILL PIPING.
9. COMPLETE GAS PIPING FROM A NEW UTILITY GAS SERVICE.
10. VENT REGULATOR BLEED LINE TO 15FT AWAY FROM ANY AIR INTAKES.
11. INSTALL NITROGEN GAS BOTTLE RACK / SPARE BOTTLE RACK AND MANIFOLD SYSTEM.
CONNECT 10 BOTTLES.
12. FURNISH AND INSTALL NITROGEN PIPING FROM MANIFOLD TO FUEL CELL PER DRAWINGS.
13. COMPLETE CITY WATER MAKEUP PIPING TO FUEL CELL FROM EXISTING CUSTOMER
SUPPLY BY INTERCEPTING THE EXISTING MAKEUP WATER LINE IN THE PIPING TRENCH.
14. HEAT TRACE AND INSULATE ABOVE GROUND WATER PIPING. REFER TO DRAWING E-3.1
DETAIL 2 FOR SPECIFIC APPLICATIONS.
15. WATER DISCHARGE -PIPE TO CONDENSATE RECEIVER IN FUEL CELL YARD AS SHOWN.
16. BREAK ALL PIPELINES AT FUEL CELL EQUIPMENT AND FLUSH CLEAN IN ACCORDANCE
WITH FUEL CELL INSTALLATION MANUAL.
17. BREAK ALL PIPELINES AT EQUIPMENT AND BLANK. PRESSURE TEST WITH AIR OR N2 AND
HOLD FOR 24HRS AND PROVIDE A REPORT. COORDINATE WITH OWNER AND LOCAL BUILDING
INSPECTOR TO WITNESS TESTS AS NECESSARY.
18. BUILD AND INSTALL MAINTENANCE PLATFORM TO COVER CM, HG, AND LG PIPING TO
PROTECT PIPING AND INSULATION. INCLUDE REMOVABLE OSHA RAILS AND ACCESS TO
VALVES BELOW. PLATFORM AND RAILS SHALL BE GALVANIZED (OR EQUAL) FOR WEATHER
RESISTANCE.
19. LABEL ALL PIPELINES PER CUSTOMER STANDARDS. IF CUSTOMER STANDARDS ARE NOT
AVAILABLE THEN LABEL IN ACCORDANCE WITH ANSI/ASME A13.1.
20. PAINT PIPELINES AND/OR INSULATION IN ACCORDANCE WITH CUSTOMER STANDARDS IF
CUSTOMER STANDARDS ARE NOT AVAILABLE THEN PAINT THEM WHITE.
21. BALANCE ALL WATER FLOWS PER SPECIFICATIONS AND PROVIDE DOOSAN WITH A FINAL
REPORT.
22. FACILITY STAFF REPORTED THAT LOW WATER PRESSURES ARE COMMON FOR THIS
FACILITY. CONTRACTOR SHALL INVESTIGATE THE AVAILABLE DOMESTIC WATER PRESSURE
DURING A TYPICAL DAY TO CONFIRM WHETHER OR NOT THE EXISTING PWS LINE REQUIRES
INCREASED PRESSURE FROM THE EXISTING WATER PRESSURE BOOSTER PUMP (THE
ORIGINAL FUEL CELL INSTALLATION). IF SUFFICIENT PRESSURE IS AVAILABLE, REMOVE THE
EXISTING BOOSTER PUMP; OTHERWISE, TEST THE EXISTING BOOSTER PUMP FOR PROPER
OPERATION AND CONNECT TO THE PWS FEED TO THE NEW FUEL CELL. PROVIDE A TEST
REPORT TO ENGINEER AND DOOSAN FOR REVIEW AND ANALYSIS TO VERIFY SUFFICIENT
DDr-CCI IRE iS AVAILABLE FOR NORKAAI FI IEI (r;FI I r)PPRATW)m
GENERAL NOTES
1. THE MECHANICAL CONTRACTOR SHALL BE FAMILIAR WITH ALL CONTRACT
DOCUMENTS FOR ALL TRADES AND SHALL COORDINATE WITH OTHER CONTRACTORS.
2. DRAWINGS ARE DIAGRAMMATIC ONLY, FINAL ROUTING OF PIPING AND EQUIPMENT
LOCATIONS SHALL BE DETERMINED IN THE FIELD. ADDITIONAL OFFSETS, ELBOWS,
ETC., SHALL BE PROVIDED AND INSTALLED WITHOUT ADDITIONAL COST TO THE
OWNER.
3. THE MECHANICAL CONTRACTOR SHALL FURNISH AND INSTALL ALL INCIDENTAL
ACCESSORIES NECESSARY TO MAKE THE FUEL CELL COMPLETE AND READY FOR
OPERATION.
4. ALL MECHANICAL WORK SHALL BE IN ACCORDANCE WITH APPLICABLE FEDERAL,
STATE AND LOCAL CODES.
5. ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE
MANUFACTURER'S RECOMMENDATIONS.
6. FURNISH AND INSTALL PIPING AS SIZED ON THE PLANS. REFER TO P&ID FOR PIPING
CONNECTIONS, INSTRUMENTATION AND VALVE REQUIREMENTS. CONFIRM FLOW
DIRECTIONS FOR SUPPLY AND RETURN LINES PRIOR TO INSTALLATION OF ANY WORK.
7. NATURAL GAS INSTALLATION SHALL COMPLY WITH LOCAL CODES. INSTALL LOCKABLE
MANUAL GAS SHUTOFF VALVE WITH A 1/2" NPT PRESSURE TAP FOR TEST GAUGE
CONNECTION AT UNIT.
"APPLIES TO" MEDIA FLOW DIRECTION
SIZE
DESIGNATOR
FLOW LABEL (S = SUPPLY, R = RETURN)
nn ATrMl Al
IVIf11 =1`11 ML
"APPLIES TO" MEDIA FLOW DIRECTION
P&ID PIPING SCHEDULE 4"-LGS-CU
SERVICE
DESIGNATOR
MATERIAL
CONNECTIONS
FLUID
INSULATION
JACKET
NOTES
COOLING MODULE
CM -CS
A53 GR B ERW SCH 40 STEEL
WELDED /
40% GLYCOL- 60% DI WATER
2" FIBERGLASS
ALUMINUM OUTSIDE, FIBERGLASS JACKET UNDERGROUND
GLYCOL BY DOOSAN
OR ASTM B88 TYPE L COPPER
BRAZED
UNDERGROUND
HG-CS
A53 GR B ERW SCH 40 STEEL
WELDED
40% PROPYLENE GLYCOL
REFER TO M3.1 DETAILS
ALUMINUM OUTSIDE, PVC ALL SERVICE JACKET INSIDE
GLYCOL BY CONTRACTOR;
HIGH GRADE
1" FIBERGLASS (< 2" ID).
nnl l� KITM A^-rr1% 11
ABOVE GROUND
HIGH GRADE
HG-CS
A53 GR B ERW SCH 40 STEEL
GROOVED
40% PROPYLENE GLYCOL
2" FIBERGLASS (> 1.5" ID)
ALUMINUM OUTSIDE, PVC ALL SERVICE JACKET INSIDE
GLYCOL DT UUIN 1 MAU I UIs.
UNDERGROUND
LG-CS
A53 GR B ERW SCH 40 STEEL
WELDED
40% PROPYLENE GLYCOL
2" FIBERGLASS
ALUMINUM OUTSIDE, PVC ALL SERVICE JACKET INSIDE
GLYCOL BY CONTRACTOR;
LOW GRADE
ABOVE GROUND
LG-CS
A53 GR B ERW SCH 40 STEEL
GROOVED
o
40 /o PROPYLENE GLYCOL
�" Flo=owl ncc i� ��� rn�
IBERGL rSS k> ILJJ1
211, FIBERGLASS (> 1.5 ID)
ALUMINUM OUTSIDE, PVC ALL SERVICE JACKET INSIDE
GLYCOL BY CONTRACTOR;
LOW GRADE
ABOVE GRADE PIPING SHALL HAVE ALUMINUM OUTSIDE, ALL
POTABLE WATER
PWS
ASTM B88 TYPE K COPPER
BRAZED
POTABLE WATER
2" FIBERGLASS
SERVICE JACKET INSIDE. BELOW GRADE SHALL BE PITTWRAP
SEE ALTERNATE, SECTION 6.3
CW PLUS JACKETING OR EQUAL
WASTE WATER
WW-CU
ASTM B88 TYPE K COPPER
BRAZED
WASTE WATER
1" FIBERGLASS
ALUMINUM OUTSIDE, PVC ALL SERVICE JACKET INSIDE.
NATURAL GAS
NG-CS
A53 GR B ERW STEEL
WELDED
NATURAL GAS
N/A
BELOW GRADE PIPING SHALL HAVE AN EPDXY ADHESIVE &
POLYETHYLENE COATING
SEE ALTERNATE, SECTION 5.5
BELOW GRADE PIPING SHALL HAVE AN EPDXY ADHESIVE &
INITROGEN GAS
I N2-CU
I ASTM B88 TYPE K COPPER
I BRAZED
I COMPRESSED NITROGEN
I N/A
I POLYETHYLENE COATING
I _�
PIPING & DUCTWORK SPECIFICATIONS
1. REFER TO P&ID PIPING SCHEDULE FOR APPLICABILITY OF PIPING MATERIALS.
2. QUALITY ASSURANCE:
2.1. ASME COMPLIANCE: COMPLY WITH ASME B31.9, "BUILDING SERVICES PIPING," FOR MATERIALS, PRODUCTS, AND
INSTALLATION. SAFETY VALVES AND PRESSURE VESSELS SHALL BEAR THE APPROPRIATE ASME LABEL. ALL PRESSURE
VESSELS TO COMPLY WITH THE ASME BOILER AND PRESSURE VESSEL CODE, SECTION Vill, DIVISION 1.
2.2. ALL EQUIPMENT INSTALLATION SHALL COMPLY WITH AND FOLLOW ALL MANUFACTURERS INSTALLATION REQUIREMENTS
INCLUDING, BUT NOT LIMITED TO, TRAINING QUALIFICATIONS, INSTALLATION MANUALS, REQUIRED CLEARANCES, AND
REQUIRED CERTIFICATIONS.
SCHEDULE ON THIS DRAWING.
6.2 ALL UNDERGROUND PIPING EXCEPT FOR GAS AND N2 PIPING SHALL BE INSULATED AND WATER -PROOFED IN
ACCORDANCE WITH THE DETAILS ON THIS DRAWING OR APPROVED EQUAL.
6.3 ALTERNATE FOR UNDERGROUND MAKE UP WATER: PERMA-PIPE PREINSULATED TYPE K SERVICE PIPE WITH INTEGRATED
HEAT TUBE FASTENED TO SERVICE PIPE WITH ALUMINIZED TAPE WITH SS BANDING.
COMMISSIONING REQUIREMENTS
1. THE CONTRACTOR SHALL INCLUDE AS PART OF THE BID (OR AS A SUBCONTRACT) COMMISSIONING SERVICES FOR ALL
HEAT RECOVERY AND ASSOCIATED AUTOMATION SYSTEMS. COMMISSIONING OF THE FUEL CELLS AND THE SUPPORTING
SYSTEMS (COOLING MODULE, NITROGEN PURGE SYSTEM, AND HEAT RECOVERY MONITORING SYSTEM) SHALL BE BY
OTHERS. THE PURPOSE OF THE COMMISSIONING SERVICES IS TO:
Z rnDDr=Q DIDING N CDEf'IFI( ATIO•
J V VI
3.1.
�I `
REFER TO THE APPLICABLE DETAIL DRAWING FOR PIPING CONNECTIONS, INSTRUMENTATION AND VALVE REQUIREMENTS.
1.1. VERIFY THAT APPLICABLE EQUIPMENT AND SYSTEMS ARE INSTALLED ACCORDING TO THE MANUFACTURER'S
3.2.
CONFIRM FLOW DIRECTIONS FOR SUPPLY AND RETURN LINES PRIOR TO INSTALLATION OF ANY WORK.
RECOMMENDATIONS AND TO INDUSTRY ACCEPTED MINIMUM STANDARDS AND THAT THEY RECEIVE ADEQUATE
3.3.
ALL PIPING SHALL BE TYPE K COPPER, ASTM B-88, WITH CAST COPPER BRAZED FITTINGS. BRAZED JOINTS SHALL BE JOINED
OPERATIONAL CHECKOUT BY INSTALLING CONTRACTORS.
USING AWS A5.8, BAg1, SILVER SOLDER.
1.2. VERIFY AND DOCUMENT PROPER PERFORMANCE OF EQUIPMENT AND SYSTEMS.
3.4.
INSULATE PIPING AS PER THE P&ID SCHEDULE.
1.3. VERIFY THAT O&M DOCUMENTATION LEFT ON SITE IS COMPLETE.
3.5.
FOR EXTERIOR APPLICATIONS PROVIDE WITH EMBOSSED ALUMINUM (20 MIL) JACKETS AND WEATHER PROOF SEAL.
1.4. VERIFY THAT THE OWNER'S OPERATING PERSONNEL AND DOOSAN ARE ADEQUATELY TRAINED.
3.6.
PROVIDE DIELECTRIC CONNECTIONS AT ALL CONNECTIONS TO DISSIMILAR MATERIALS (I.E., COPPER AND STEEL).
3.7.
ROUTE PIPING SUCH THAT IT DOES NOT IMPEDE ACCESS TO ANY EQUIPMENT.
2. SCOPE OF WORK
3.8.
SUPPORT PIPING AS SHOWN ON THE APPLICABLE DETAIL DRAWING.
2.1. INSPECT ALL INSTALLED WORK AND VERIFY THAT IT IS READY FOR START-UP / OPERATION.
3.9.
SUPPORT NON ROOFTOP PIPING WITH LIGHT -DUTY CLEVIS HANGERS SUSPENDED FROM THE CEILING USING THREADED ROD
2.1.1. PROVIDE DOCUMENTATION TO SUPPORT THIS BY PROVIDING REVIEW AND APPROVAL OF:
ATTACHED TO A STRUCTURAL BEAM FLANGE OR SIDE BEAM BRACKET. PROVIDE VIBRATION ISOLATORS AS NECESSARY TO
2.1.1.1. TEST REPORTS
PREVENT STRUCTURE -BORNE NOISE. WHERE HANGING FROM THE THE CEILING IS NOT PRACTICAL, SUPPORT PIPE FROM
2.1.1.2. MFR PRE -START-UP CHECKLISTS
THE FLOOR USING A THREADED ROD AND A PIPE CLAMP ANCHORED TO THE CONCRETE VIA A CEILING FLANGE. INSTALL
2.1.1.3. CUSTOM GENERATED PRE -FUNCTIONAL CHECKLISTS (THIS IS REQUIRED IF EQUIPMENT DOES NOT HAVE MFR
CLAMP OR CLEVIS OVER INSULATION WITH PIPE PROTECTION SADDLES.
PROVIDED CHECKLISTS)
3.10.
PITCH ALL PIPING TOWARDS ITS EQUIPMENT SOURCE TO PROVIDE SELF -DRAINING TO THE MAXIMUM EXTENT POSSIBLE.
2.2. REVIEW AND APPROVAL OF ALL START-UP REPORTS.
PROVIDE 3/4" DRAIN BALL VALVES WITH CAPPED HOSE END CONNECTIONS AT ALL SYSTEM HIGH AND LOW -POINTS AND AS
2.3. REVIEW AND APPROVAL OF TEST AND BALANCE REPORT.
SHOWN ON THE DRAWINGS.
2.4. REVIEW AND APPROVAL OF OPERATIONS AND MAINTENANCE MANUAL.
2.5. DEVELOP FUNCTIONAL TEST PROCEDURES TO VERIFY OPERATION THE FOLLOWING EQUIPMENT AND SYSTEMS MEET
4. STEEL PIPING SPECIFICATION:
THE INTENDED DESIGN:
4.1.
REFER TO THE APPLICABLE DETAIL DRAWING FOR PIPING CONNECTIONS, INSTRUMENTATION AND VALVE REQUIREMENTS.
2.5.1. PUMPS
4.2.
CONFIRM FLOW DIRECTIONS FOR SUPPLY AND RETURN LINES PRIOR TO INSTALLATION OF ANY WORK.
2.5.2. VARIABLE FREQUENCY DRIVES
4.3.
ALL NEW PIPING SHALL BE SCHEDULE 40, CUT GROOVED STEEL, ASTM A-53 Tp. S, DUCTILE IRON GROOVED -END FITTINGS
2.5.3. ALL NEW CONTROL DEVICES (AUTOMATION CONTROLLERS, CONTROL VALVES, RELAYS, CSRs, ISOLATORS,
AND COUPLINGS, VICTAULIC OR APPROVED EQUAL. GASKETS SHALL BE SUITABLE FOR HVAC SERVICE EXCEPT FOR HEAT
SENSORS, TRANSMITTERS)
MEDIUM PIPING WHICH SHALL REQUIRE EHP GASKETS. FOR ANY PIPE AND FITTINGS LESS THAN 3", TYPE K COPPER, ASTM
2.6. PREPARE WEEKLY LOGS (DURING TESTING) AND DOCUMENT ANY DEFICIENCIES WITH PROPOSED RESOLUTION
B-88, WITH CAST COPPER BRAZED JOINT FITTINGS MAY BE SUBSTITUTED. JOINTS SHALL BE BRAZED USING APPROPRIATE
2.7. REVIEW TRAINING PLAN FOR OWNER PERSONNEL AND DOOSAN
SILVER SOLDER.
2.8. PREPARE COMPLETE COMMISSIONING REPORT DOCUMENTING ALL OF THE ABOVE
4.4.
INSULATE PIPING AS PER THE P&ID SCHEDULE.
4.5.
FOR EXTERIOR APPLICATION PROVIDE WITH EMBOSSED ALUMINUM (20 MIL) JACKETS AND WEATHER PROOF SEAL.
4.6.
PROVIDE DIELECTRIC CONNECTIONS AT ALL CONNECTIONS TO DISSIMILAR MATERIALS (I.E., COPPER AND STEEL).
4.7.
SUPPORT PIPING AS SHOWN ON THE APPLICABLE DETAIL DRAWING.
4.8.
SUPPORT NON ROOFTOP PIPING WITH LIGHT -DUTY CLEVIS HANGERS SUSPENDED FROM THE CEILING USING THREADED ROD
ATTACHED TO A STRUCTURAL BEAM FLANGE OR SIDE BEAM BRACKET. PROVIDE VIBRATION ISOLATORS AS NECESSARY TO
PREVENT STRUCTURE -BORNE NOISE. WHERE HANGING FROM THE THE CEILING IS NOT PRACTICAL, SUPPORT PIPE FROM
THE FLOOR USING A THREADED ROD AND A PIPE CLAMP ANCHORED TO THE CONCRETE VIA A CEILING FLANGE. INSTALL
CLAMP OR CLEVIS OVER INSULATION WITH PIPE PROTECTION SADDLES.
4.9.
PITCH ALL PIPING TOWARDS ITS EQUIPMENT SOURCE TO PROVIDE SELF -DRAINING TO THE MAXIMUM EXTENT POSSIBLE.
PROVIDE 3/4" DRAIN VALVES WITH CAPPED HOSE END CONNECTIONS AT ALL SYSTEM HIGH AND LOW -POINTS AND AS SHOWN
n10 TUC MMAIn/l Alr]C
IJIV IT ILLL.JI\nVV11VVV.
5. NATURAL GAS PIPING SPECIFICATION:
5.1.
NATURAL GAS INSTALLATION SHALL COMPLY WITH NFPA 54-2012 FUEL GAS CODE. INSTALL MANUAL, LOCKABLE GAS
SHUTOFF VALVE WITH A 1/2" NPT PRESSURE TAP FOR TEST GAGE CONNECTION AT FUEL CELL.
5.2.
NATURAL GAS PIPING SHALL BE SCHEDULE 40 BLACK STEEL PIPE ASTM A 53/A 53M, TYPE E OR S, GRADE B WITH BEVELED
ENDS. FITTINGS SHALL BE SCHEDULE 40 WROUGHT STEEL BUTT WELDED FITTINGS, ASTM A2 34. JOIN PIPING USING TAPES,
GASKETS, AND BOLTS AND NUTS: SUITABLE FOR NATURAL GAS AND AS RECOMMENDED BY PIPING MANUFACTURER AND
THE NATIONAL FUEL GAS CODE, ANSI Z223.1.
5.3.
VERIFY GAS PRESSURE AT EACH FUEL CELL IS AT LEAST 10" W.G. TO SUPPORT THE MINIMUM PRESSURE REQUIRED WHILE
GAS IS FLOWING.
5.4.
MAXIMUM ALLOWABLE PRESSURE IS 14" W.G. PROVIDE LOCK -OUT PRESSURE REGULATOR AS SHOWN ON THE MECH DWGS.
5.5.
ALTERNATE UNDERGROUND GAS PIPING: POLYETHYLENE ASTM D2513; YELLOW MDPE 2406/2708 GAS DISTRIBUTION AND
GAS SERVICE PIPING. PIPING MUST TRANSITION TO STEEL PIPE INSTALLED IN A PVC SLEEVE PRIOR TO EXITING THE
GROUND. INSTALLATION OF MDPE GAS PIPING SHALL BE IN ACCORDANCE TO MANUFACTURER'S WRITTEN INSTRUCTIONS
AND NFPA 54.
6. UNDERGROUND PIPING
6.1 ALL UNDERGROUND PIPING SHALL BE ALL -WELDED (STEEL) OR ALL -BRAZED (COPPER) CONSTRUCTION, SEE PIPING
8. SUBJECT PIPING SYSTEM TO HYDROSTATIC TEST PRESSURE THAT IS NOT LESS
THAN 1.5 TIMES THE DESIGN PRESSURE. TEST PRESSURE SHALL NOT EXCEED MAXIMUM
PRESSURE FOR ANY VESSEL, PUMP, VALVE, OR OTHER COMPONENT IN SYSTEM UNDER
VERIFY THAT STRESS DUE TO PRESSURE AT BOTTOM OF VERTICAL RUNS DOES NOT
EXCEED EITHER 90 PERCENT OF SPECIFIED MINIMUM YIELD STRENGTH OR 1.7 TIMES "SE"
VALUE IN APPENDIX A OF ASME B31.9, "BUILDING SERVICES PIPING." AFTER HYDROSTATIC
TEST PRESSURE HAS BEEN APPLIED FOR AT LEAST 10 MINUTES, EXAMINE PIPING, JOINTS,
AND CONNECTIONS FOR LEAKAGE. ELIMINATE LEAKS BY TIGHTENING, REPAIRING, OR
0=01 nrlAln- rnhADnAICAITC Anln DGDGAT I-IYnPr).gTATIr TFCT I INIT11 THF=Pr= ARF W) I PAKS
I\Lr Li1V IIVV VVlvll- VIVL-IV 1 V, /-1 1- - 1
COORDINATE FILLING & PRESSURIZING OF LG WITH OWNER. BLANK OFF THE
FIELD -INSTALLED PIPING AT THE POWER MODULE AND COOLING MODULE BEFORE
PRESSURE TESTING IS CONDUCTED. DOOSAN MAY REQUEST TO WITNESS THE PRESSURE
TEST. ALL COOLING AND HEAT RECOVERY PIPING SHALL BE THOROUGHLY CLEANED
BEFORE PLACING IN OPERATION TO REMOVE ALL DIRT, PIPING COMPOUND, MILL SCALE,
OIL AND ALL OTHER MATERIAL FOREIGN TO THE FLUID BEING CIRCULATED. THE POWER
MODULE AND COOLING MODULE MUST BE ISOLATED WHEN FLUSHING THE PIPING. DO
NOT FLUSH EITHER THE COOLING OR POWER MODULES. FLUSHING THROUGH EITHER
MODULE MAY RESULT IN DAMAGE TO THE POWER MODULE AND COOLING MODULE.
FLUSHING PROCEDURE SHOULD CONFORM TO THE DESIGN SPECIFICATIONS. IN
ADDITION, THESE FLUSHING REQUIREMENTS ARE UNIQUE TO THIS FUEL CELL PRODUCT:
• DOOSAN PERSONAL SHALL BE NOTIFIED OF THE FLUSHING SCHEDULE FOR ALL
PIPING.
• DUE TO THE ISOLATION OF THE POWER MODULE AND COOLING MODULE DURING
FLUSHING, A TEMPORARY BYPASS MAY BE NECESSARY AT THE SUPPLY AND RETURN
CONNECTIONS TO PERMIT CIRCULATION THROUGH THE ENTIRE PIPING SYSTEM.
• THE POWER MODULE WILL NOT BE AVAILABLE TO HEAT THE FLUSHING FLUID AS IT IS
CIRCULATED DURING FLUSHING. THE BUILDING BACKUP HEATING, OR OTHER
TEMPORARY HEATING SOURCE, WILL NEED TO BE USED.
4ALL INSTRUMENTS, SUCH AS FLOWMETERS, THERMOWELLS, AND GAUGES, MUST BE
MOVED FROM THE FLOW STREAM AS THE PIPES ARE BEING FLUSHED.
• IF THE PIPING SYSTEM IS NOT TO BE FILLED IMMEDIATELY AFTER FLUSHING, THEN
THE
PIPING SYSTEM MUST BE DRAINED AND DRIED OUT WITH COMPRESSED AIR TO
REMOVE ALL LIQUID.
9. COORDINATE WITH OWNER REGARDING POLICY OF DAILY WORK SITE CLEANUP,
ADVANCED NOTICE FOR LOUD AND DISRUPTIVE WORK, AND SECURITY / SIGN -IN
REQUIREMENTS. PROVIDE ALL MANUFACTURERS SAFETY DATA SHEETS (MSDS) FOR ALL
MATERIALS BEING USED ON SITE FOR RECORD TO THE OWNER PRIOR TO SITE ARRIVAL
OF RELATED MATERIALS. NO MATERIALS ARE TO BE LEFT REMAINING AT THE CLOSE OF
PROJECT AND ARE TO BE REMOVED FROM THE SITE WHEN NO LONGER REQUIRED FOR
THE WORK BEING DONE.
10. CONTRACTOR SHALL WARRANTEE ALL WORKMANSHIP FOR A PERIOD OF
ONE-YEAR FROM THE SUBSTANTIAL COMPLETION OF WORK. ALL MATERIALS SHALL BE
SUBJE^i I Tv TIJI=_ IM1n14uFACTURER'S vVI lN1NAIvITEE I "IINlI RI�I I 1=0R nIf1T I ECR TI-IA<\I A
PERIOD OF ONE-YEAR FROM SUBSTANTIAL COMPLETION.
11. TEST & BALANCE SHALL BE PROVIDED FOR ALL WATER FLOW RATES AS SHOWN.
PROVIDE ALL TEST AND BALANCE SERVICES IN ACCORDANCE WITH THE NEBB OR AABC .
12. THE CONTROL FOR THE FUEL CELL HEAT RECOVERY SYSTEM ARE
DETAILED ON DRAWINGS M4.0 AND M4.1 (P&IDS). THE CONTROLS SHALL CONSIST OF
LOCAL CONTROLLERS AND INSTRUMENTS TO PROVIDE A FULLY FUNCTIONAL STAND
ALONE FUEL CELL CONTROL SYSTEM. NOTE THAT THERE IS NOT ANY EXISTING CARLA'S
CONTROL SYSTEM TO INTERFACE WITH.
13. THE CONTRACTORS SHALL PROVIDE ELECTRONIC SUBMITTALS OF ALL
INSTALLATION METHODS, MATERIALS AND ACCESSORIES FOR REVIEW AND APPROVAL.
SUBMITTALS SHALL BE ASSEMBLED AND SUBMITTED PRIOR TO ANY INSTALLATION WORK,
AND SHOULD INCLUDE:
A. PUMPS
B. PIPING AND TUBING MATERIALS
C. PIPE AND TUBING SUPPORTS
D. PIPING SPECIALTIES AND VALVES
E. HEAT EXCHANGER
F. VARIABLE FREQUENCY DRIVES
G. NATURAL GAS REGULATOR
H. PIPING/INSULATING MATERIALS
I. PIPE SHOP DRAWINGS
J. AUTOMATION, INSTRUMENTATION, AND FIELD CONTROL DEVICES
K. PIPE HEAT TRACING SYSTEM
L. AS-BUILTS OF ALL ABOVE SUBMITTALS AT COMPLETION OF PROJECT; INCLUDING AN
OPERATION & MAINTENANCE MANUAL.
MECHANICAL SYMBOLS
SYMBOL
DESCRIPTION
GATE VALVE (NORM OPEN)
NC
GATE VALVE (NORM CLOSED)
1 U I
BALL VALVE (NORM OPEN)
1(1
BALL VALVE (NORM CLOSED)
1 V 1
GAS COCK
U"
PRESSURE RELIEF VALVE
AIR RELIEF VALVE
HOSE BIB
PRESSURE REGULATOR
BUTTERFLY VALVE (NORM OPEN)
I.C�7I
BUTTERFLY VALVE (NORM CLOSED)
CALIBRATED BALANCE
VALVE
CONTROL VALVE (SEE VALVE SCH)
Cj
REDUCER
E
HOSE COUPLING
DIELECTRIC UNION
./
FLOW ARROW
rvU>�
FLEXIBLE CONNECTOR
V
THERMOWELL
Q8"
THERMOMETER
O
4" PRESSURE GAUGE
PI
-
PRESSURE GAUGE - ASHCROFT 1009
SERIES 4" DIAL, STAINLESS STEEL CASE,
RANGE 0-30" H2O FOR GAS, 0-100 PSIG
FOR LIQUID, UNLESS OTHERWISE
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Project No.:
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Date:
Design By:
02/06/19
KFH
Scale:
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Drawing No.:
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MU-1 SIZE 300 CYLINDERS
�Im SIN (0 °CYLINDERS TOTAL) M Project No.: Drawn By:
M
N KFH
UNISTRUT POST BASE Date: Design By:
i
• ♦ • • • • ♦ • ♦ ♦ ♦ • • • ♦ ANCHOR BOLTED TO SLAB
02/06/19 KFH -
I
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\ \ \ ,• � \ Scale: Check DS F [ 1
1
Drawing No.:
ELEVATION - WALL MOUNTED GAS MANIFOLD PANEL
AIRGAS PART No.V69 ES1465
3'-1 16" T-1 16" 3'-1 6" 3'-1 6" 3'-1 6" 3'-1 6" _ 3'-1 6" NOTE: NITROGEN MANIFOLD PROVIDED BY DOOSAN
0.
3.0
DOOR SWING C�EA RAE P N�CLAN NITROGEN BOT7"LES, MANIFOLD AND BOTTLE MOUNTING FRAME DETAIL
2 SCALE: NTS � SCALE: NTS
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PIPE THRU EXTERIOR WALL
SCALE: NTS
POLYURETHANE
FOAM INSULATION
FOUNDATION WALL
RUBBER SEALING ELEMENT
PROVIDE FIRESTOP
PRESSURE PLATES
STAINLESS STEEL
TIGHTENING LUGS
PIPE
CORE DRILLED PENETRATION
SIZED FOR PIPE PASSING
THROUGH WALL
CARRIER PIPE
AS SPECIFIED
FITTING COVER WITH HAND -
LAMINATED FRP OVER WRAP
I
FRP CASING
I
AS SPECIFIED
900 EXPANSION ELBOW DETAIL
SCALE: NTS
INSULATION
SCHEDULE 40 CARBON STEEL
CARRIER PIPE OR AS SPECIFIED
WITH 0.1" OF FIBERGLASS REINFORCED
POLYESTER (FRP) CLADDING ON THE EXTERIOR.
SINGLE RANDOM LENGTH
SINGLE RANDOM PIPE W/ FRP CLADDING
SCALE: NTS
ADJUSTABLE CLEVIS HANGER
PROVIDE INSULATION S' "-' —
AND INSERT FOR ALL P
(8" MIN. LENGTH)
1" MAX.
HANGER ROD PIPE (TYP.)
U-BOLT - SAME MATERIAL
INSULATION (VAPOR AS PIPE (TYP.)
—
BARRIER TYPE IS a BOLTS, NUTS & WASHERS
REQUIRED FOR LOW (TYP.)
TEMPERATURE PIPE ---
)
PROVIDE HIGH COMPRESSIVE
STRENGTH INSULATION
(9 PCF MIN. DENSITY)
UNDER INSULATION SHIELD
INSULATION SHIELD
AT HANGER
WELD
SADDLE
ADJUSTABLE CLEVIS HANGER
1/2" DIA.
HANGER RODS WITH
36" MAX. SPACING ON
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BAND
I b/6" 91 UAUL
CHANNEL OR 2"x2"x1/4"
f ANGLE
SIDE VIEW
TRAPEZE HANGER FOR UP
TO 1000 LB. (453 KG) UNIFORM LOAD
TYPICAL PIPE HANGERS
NOTE:
ALL EXTERIOR PIPE HANGERS SHALL BE GALVANIZED
/ELD JOINTS AS NECESSARY
IZE BRACKET (CHANNEL, ANGLE,
TC.) AS NECESSARY TO SUPPORT
JADING
ED HEAD MECHANICAL ANCHOR FOR CONCRETE
R LAG SHIELD ANCHOR
WALL -MOUNT PIPE SUPPORT
SCALE: NTS
a
RED HEAD MECHANICAL ANCHOR FOR
CONCRETE OR LAG SHIELD ANCHOR
I" I1AXI'riuM PIPE/-1 u»IN67 EW—t—OR 15PA011IVC7
NOM. SIZE IN.
THRU 3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10
12
14
16
18
20
24
PIPE FT.
7
7
7
9
10
11
12
14
16
17
19
22
23
25
27
28
30
32
TUBING FT.
5 FT
6
7
8
8
9
10
12
13
14
16
-
-
-
-
-
-
-
NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE.
PIPE SUPPORT DETAIL
9 SCALE: NTS
INSULATION
SCHEDULE 40 CARBON STEEL
CARRIER PIPE OR AS SPECIFIED
WITH 0.1" OF FIBERGLASS REINFORCED
POLYESTER (FRP) CLADDING ON THE EXTERIOR.
1 PRE -FABRICATED FITTING W/ FRP CLADDING
SCALE: NTS
SCHEDULE 40 CARBON STEEL
CARRIER PIPE OR AS SPECIFIED
WITH 0.1" OF FIBERGLASS REINFORCED
POLYESTER (FRP) CLADDING ON THE
EXTERIOR.
STEEL ANCHOR PLATE (TO BE POURED IN CONCRETE BY
INSTALLING CONTRACTOR AFTER
SYSTEM HAS BEEN TESTED)
CIRCUMFERENTIAL WELD
INSULATION AROUND PIPE
ANCHOR DETAILS
2 SCALE: NTS
FIELD WELD TO BE TESTED
UNISTRUT OR EQUAL
SUPPORT BRACKET
UNISTRUT PIPING CLAMPS
WALL -MOUNT PIPE SUPPORT
7 SCALE: NTS
UNDERGROUND CM/ LG PIPING SPECIFICATION
• CARRIER PIPE: SCHEDULE 40 A-53 GRADE B ERW CARBON STEEL
CLADDING.DDIVIGN TRAIGT 1^ITCRD ICLAIOSH0"%, 11-VS li0VSSO'_IVIUL I IPLC
LAYERS OF FIBERGLASS REINFORCED PLASTIC (FRP) 90-100 MILS THICK
WOUND DIRECTLY ON THE CARRIER PIPE OR OVER THE SPRAY -IN
POLYURETHANE FOAM INSULATION.
• FITTINGS: PREFABRICATED FITTINGS UTILIZING BUTT WELD FITTINGS, WITH
HAND LAMINATED GLASS MATT SATURATED WITH RESIN AND CATALYST TO A
MINIMUM THICKNESS OF 100 MILS APPLIED DIRECTLY ONTO THE STEEL
CARRIER PIPE AND FITTINGS.
SCHEDULE 40 CARBON STEEL CARRIER PIPE
12" OR AS SPECIFIED WITH 0.1" OF FIBERGLASS • ANCHORS: PREFABRICATED UTILIZING 3/8" STEEL PLATE WELDED TO THE
REINFORCED POLYESTER (FRP) CLADDING CARRIER PIPE. THE ANCHOR PLATE SHALL BE 6"LARGER THAN THE PIPE AND
ON THE EXTERIOR. POURED IN CONCRETE BY THE INSTALLING CONTRACTOR.
• FIELD JOINTS: FIELD JOINTS SHALL CONSIST OF HAND LAY-UP FIBERGLASS
a Q��
INSULATE
NOTES: HEAT SHRINK SLEEVE
1. WELD THE CARRIER; PIPE.
2. TEST AS REQUIRED.
3. COVER WITH A HEAT SHRINK SLEEVE.
4. INSULATE
FIELD JOINT W/ FRP CLADDING
SCALE: NTS
5'-0" MINIMUM TO PROTECT
PIPING FLUID.
BELOW FROST LINE
SCH. 40 A-53 GR.B ERW
CARBON STEEL CARRIER PIPE
WITH 0.1" OF FIBERGLASS
REINFORCED POLYESTER (FRP)
CLADDING ON THE EXTERIOR.
(TYPICAL)
MAT SATURATED WITH A RESIN AND CATALYST. THICKNESS SHALL BE 100
MILS THICK IDENTICAL TO THE STRAIGHT LENGTH SECTIONS:
• INSULATION SHALL BE 2" THICK POLYURETHANE FOAM WITH FRP CASING
NOTES_
1. CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS PRIOR TO FABRICATION
2. CONTRACTOR MAY HAVE TO MODIFY PIPE LENGTHS IN FIELD.
3. PRIOR TO ANY MODIFICATIONS CONTRACTOR MUST NOTIFY
MANUFACTURER IN WRITING.
4. ALL DIMENSIONS ARE FROM CENTER OF FITTING TO CENTER OF FITTING,
CENTER OF FITTING TO END OF CARRIER PIPE OR END OF CARRIER PIPE
TO END OF CARRIER PIPE.
5. ALL ANCHORS TO BE POURED IN CONCRETE BY THE INSTALLING
CONTRACTOR (CONCRETE SUPPLIED BY OTHERS)
6. FOR ADDITIONAL INFORMATION REFER TO CONTRACT DRAWINGS.
CONCRETE SLAB OR FINISHED GRADE
PIPING MARKING TAPE SHALL BE PLACED 12"
BELOW FINISHED GRADE ABOVE ALL PIPING.
CLEAN FILL
6" SAND OR FINE GRAVEL
LESS THAN 1/2" DIA. ABOVE PIPE
VARIES
1T
S1�1
SCAL TRENCH DETAIL
SYMBOL:
DESCRIPTION:
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Project No.:
Drawn By:
KFH
Date:
Design By:
02/06/19
KFH
Scale:
Check By:
DSF
Drawing No.:
M301
GAS LINE FROM
UTILITY METER
SEE M2.0
TI
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GAS ISOLATION VALVE AT SERVICE
► I
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2" GAS LINE
PROVIDE 1/2" NPT ANALYSIS PORT--►H
(5
APOLLO GAS BALL VALVE 80-100-27
LOCKABLE GAS COCK SHUTOFF VALVE AS
REQUIRED BY CSA INTERNATIONAL TO BE
READILY ACCESSIBLE.
MAXIMUM GAS FLOW RATE 4,500 SCFH
AT 10 TO 22 INCHES WATER COLUMN
(IWC)
T
(NATURAL GAS) FI
(NITROGEN) NI
PRESSURE PI r
GAUUGE I � I 1.
(0-100 PSIG)
SEE DETAIL 4 DWG M3.0 b
%II NPT CONNECTION
PT. INSIDE POWER
PLANT
440kW FUEL CELL
POWER PLANT
MODEL 400 WO
A
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DRAIN (DE IONIZED
WATER) PIPE TO
FLOOR DRAIN IN I
MECHANICAL ROOM. 2 1/2" HO
SEE DWG. M2.0 SEE I
NOTE 9 DWG. M4.1
2 1/2" HI I
2" LO
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2" LI I
2" CO
BY DOOSAN
FUEL CELL YARD - - -
AC UNIT
I- 1/4 ---r--------
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N2 PRESSURE SWITCH
1100 PSIG SET POINT.
/-TYPE K COPPER 1 1/2" UP TO 80
EQUIVALENT FT. OF PIPING,2" PIPE FOR
80-330 EQUIVALENT FT. OF PIPING, 2 PSI
MAX.RESSURE DROP - - -
VENT PIPING FOR RELIEF VALVES,
PIPE DOWN TO SAFE LOCATION.
(TYP. 2)
PRESSURE RELIEF VALVE
SET AT 100 PSI I
LP PRESSURE REGULATOR SET TO I
PROVIDE 990 LBS/HR AT 55 PSIG, AT
THE MODULE INTERFACE.
PRESSURE RELIEF VALVE
SET AT 300 PSI
J! I
HP PRESSURE REGULATOR
NO NO
PRE -FABRICATED NITROGEN PURGE
MANIFOLD AND FRAME ASSEMBLY
uu uu
I NITROGEN BOTTLE BANK
(300 SCF EACH) -----------
IT COND. DRAIN
BY MECH.
CONTRACTOR
U.O.N.
m
11
HEAT TRACE AND 2" INSULATION
- ------ V-7-7-71111------------ --------
05 3
AMTROL MODEL 747 --\
1/2" AUTOMATIC HIGH
POINT VENT VALVE
BALL VALVE
T
b
2" INSULATION
(EXTERIOR PIPIT`
I
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HEAT TRACE AND 1" INSULATION
_ TO CONDENSATE
RECEIVER
HOSE BIB
2- - - ----- --------•--------
I-3
HIGH GRADE PRIMARY PRESSURE RELIEF VALVE RELIEF
PRESSURE SET TO 125 PSI, PIPE WITH FULL OUTLET SIZE TO
GROUND. SIZED PER 1.1 MMBH
2-1/2" - LGR - CSJH ---- t!---t------------ 0--------
�H
BALL DRAIN VALVE WITH 3/4" HOSE END
CONNECTION AT LOW POINT. TYPICAL
- 2" - CMS -CS --- -- ---------
►--------
LOW GRADE PRIMARY PRESSURE RELIEF VALVE 2" INSULATION ALL PIPING
RELIEF PRESSURE SET TO 125 PSI, PIPE WITH
U.O.N. (TYPICAL)
FULL OUTLET SIZE TO GROUND. SIZED PER 2.2
MMBH PRESSURE TEST COOLING LOOP PNEUMATICALLY, WITH SI
VALVES CLOSED TO POWER MODULE.
FLUSH ALL PIPING SYSTEMS IN ACCORDANCE WITH PROCE
DESCRIBED IN THE MODULE 400 INSTALLATION MANUAL.
- GAUGE (0-100 PSIG)
3RASS FLANGE CONNECTION & DIELECTRIC
IF CONNECTING TO STEEL PIPE (TYP.)
.ING MODULE
FILL
I XAI-r L1 dl)0/_ nn\A/FROST DOnDV1 GnlG
r ILL VVIII-fU/O LJV VVI Iwvl
GLYCOL/60% DEIONIZED WATER MIXTURE
BY DOOSAN I
2" INSULATION (EXTERIOR PIPING)
FOR PERSONAL PROTECTION.
PROVIDE HEAT TRACE AS REQUIRED
TER FROM BLDG. DOMESTIC WATER
FROM POTABLE
WATER SYSTEM
IN MECHANICAL
ROOM
CONTRACTOR SHALL INVESTIGATE THE AVAILABLE -
DOMESTIC WATER PRESSURE DURING A TYPICAL
DAY TO CONFIRM WHETHER OR NOT THE EXISTING
PWS LINE REQUIRES INCREASED PRESSURE FROM
THE EXISTING WATER PRESSURE BOOSTER PUMP
(THE OPIGINAL FL IEL rFl I INgTAl I ATION). IF
SUFFICIENT PRESSURE IS AVAILABLE, REMOVE THE
EXISTING BOOSTER PUMP; OTHERWISE, TEST THE
EXISTING BOOSTER PUMP FOR PROPER OPERATION
AND CONNECT TO THE PWS FEED TO THE NEW FUEL
CELL.
RPZ WATTS MODEL LF009
I CONTRACTOR SHALL ADD PRESSURE REDUCER
IF NECESSARY BASED UPON INCOMING WATER
I PRESSURE FROM THE UTILITY.
I iI
1" WATER HAMMER -'�
I ARRESTOR FNW X119
OR EQUAL
I EXP
TANK
I
I
I FROM POTABLE AMTROL
WATER SYSTEM ST-5 OR EQUAL
I FOR CONTINUATION SEE
DWG. M2.0.
I fo
SYSTEM. NOMINAL 55 PSI AT FUEL CELL POWER
PLANT. (40 PSI MINIMUM, 65 PSI MAXIMUM)
I
I I I
i i I
----------------------------------------------------------------------------------------------------�
--,__-J t
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I I
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------------------------- ------------- ►---------------------------------------------------F
1I
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TO CUSTOMER HIGH
GRADE HEAT
RECOVERY INTERFACE
FOR CONTINUATION
SEE DWG. M4.1
W
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FOR CONTINUATION
SEE DWG. M4.0
PUMPS
IDENTIFICATION PUMP MOTOR MOTOR CONTROL NOTES
TAG NO. SERVICE LOCATION TYPE MFR MODEL NO. GPM HEAD (FT) IMP. RPM HP RPM VOLTAGE O TYPE CONTROL STATUS
DIA (IN)
P-LG LOW GRADE LOOP SEE M2.0 IN -LINE TACO 1911 60 60 4.10 3500 2 3500 460 3 VFD SPEED SWITCH N/A YASKAWA Z1000 VFD OR EQUAL
'
DOUBLE WALL BRAZED PLATE HEAT EXCHANGER
IDENTIFICATION
MFR / MODEL
LOW GRADE WATER
DOMESTIC WATER
SIZE
TAG NO.
SERVICE
LOCATION
MFR
MODEL
GPM
EWT (°F)
I LWT (°F)
AP (PSI)
FLUID
GPM
EWT (°F) LWT ff)
AP (PSI)
CAPACITY (MBH)
DIM (D X W X H) CONN SIZE (IN)
MATERIAL
HX-LG DOMESTIC
ME ROOM AL
KELVION DW5x20-120 (1y MPT) 60 110.0 80.0
6.8 40% PROPYLENE GLYCOL
41.5 i 50.0 90.1 2.9 830.4 20.8 X 4.88 X 11.79 1%y" MPT 304 CONNECTOR / 316L PLATE / COPPER BRAZE
i
PROVIDE OPTIONAL STUDS & MOUNTING BRACKET
#18 TSP (TYP. OF 2)
TLS
!
i
TEMPERATURE SENSOR
(TYPICAL FOR 2)
SEE DETAIL 6 DWG. M3.0
(2) #18 TSP
i
HEAT RECOVERY MONITORING
ISYSTEM INSTRUMENTATION I
WIRED TO EXTERNAL HRM HRM
ISYSTEM I
- - - FUEL CELL YARD BUILDING
PIPE TO GRADE
(TYP. FOR 2)
LOW GRADE SECONDARY PRESSURE RELIEF VALVE RELIEF
PRESSURE SET TO 125 PSI, PIPE WITH FULL OUTLET SIZE TO
GROUND. SIZED PER 2.2 MMBH
EXISTING DOMESTIC
HOT WATER TANK
EXISTING FV
• EXISTING HOT
WATER TANK
DOMESTIC WATER
MAKE-UP LINE
SEQUENCE OF OPERATION
UPON PLACING THE FUEL CELL INTO SERVICE, THE FOLLOWING SHALL OCCUR:
• PUMPS P-LG AND DW-HEX SHALL BE ACTIVE TO PREHEAT DOMESTIC WATER
TO THE EXISTING STORAGE HOT WATER TANK.
•• DURING THE DAY DURING LOW HEAT UTILIZATION TIMES, THE PUMP
SHALL RUN AT A REDUCED SPEED AS DETERMINED BY FLOW
BALANCE (GPM LATER). NOTE, VFD SPEED SET BY DIGITAL INPUT
SELECTOR SWITCH OUTSIDE THE MECHANICAL ROOM.
•• IN THE EVENING DURING CLEANING/SANITIZING OPERATION, THE VFD
SHALL RUN AT FULL SPEED AFTER THE SELECTOR SWITCH (WITH ADJ.
TIMER OF 1 TO 8 HOURS) IS ENERGIZED BY STAFF. THE ANALOG
SPEED Or-vVILL BE DETERMINED BY FLOVBLAVhE (6U GPM)
V A .
I T 1 1 2 1
Lo NC L-0 NC Lo NC Lo NC =
P-LG 41c
VFD
LOW SPEED -DAYTIME NC
HIGH SPEED-SANITIZING/CLEANING
SW O NC
EXP GLYCOL AXIOM
SPEED FEEDER
SELECTOR TANK 45 PSI MODEL DMF300
SWITCH MAX 19 GALLON STORAGE ]►
NC NC
Lo Lo
(9 U
DOUBLE WALL HX-LG
HEAT EXCHANGER
LOW GRADE SECONDARY PRESSURE RELIEF VALVE
RELIEF PRESSURE SET TO 125 PSI, PIPE WITH FULL
OUTLET SIZE TO GROUND. SIZED PER 2.2 MMBH
BUILDING 2" CWS ► -
- NC NC
NC Lo LC)NC
NO I_0 FULL SIZE BYPASS LINE
TYPICAL
1
L•QNC
%4 DRAIN VALVE
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Project No.:
Drawn By:
KFH
Date:
Design By:
02/06/19
KF H
Scale:
Check
By:
AS NOTED
DSF
Drawing No.:
M4m
1
(2) 5" C. UNDERGROUND
EVERSOURCE PAD MOUI
TRANSFORMER 2,500 kV/
PRI: 13.8
SEC: 480Y/277V
10 SETS OF [ 4 #600 kCMIL
AND (2) 4" SPARE CONDU
UTILITY
METER
#891794282
4/0 INSULATED CU
GND. IN 1 1/2" C. TO
SPRINKLER WATER
SERVICE.
4/0 INSULATED CU
GND. IN 1 1/2" C. TO
GAS SERVICE.
#500 kCMIL INSULAT
CU GND IN 2"C. TO
BUILDING STEEL
BUILDING
FUEL CELL YARD
EXISTING EVERSOURCE
UNDERGROUND FEEDER
C. STUBBED UP5'-O"
TRANSFORMER
AINIMUM 36" BFG.
SECTION 1
6 1 4000AF
J 2400AT
I
P.T. TAP
I
SECTION 2 SECTION 3
C.T.'s
(3)
P.T. TAP
I
ARD
US
FC-MD1, 800A TYPE 3R INTEGRAL
DISCONNECT SWITCH FACTORY MOUNTED
ON OUTSIDE WALL OF FUEL CELL.
SQD MODEL: H367R
3J
POWER PLANT SPECIFICATIONS
TABLE A PROTECTIVE SETTINGS AS PER IEEE 1547/UL 1741
HRM SENSOR LEGEND
RATED OUTPUT-BASELOAD POWER MODE
440 kW / 440 kVA
ANSI C37
PROTECTION
MAGNITUDE
MAGNITUDE
TIME
TIME SETTING
FL LOW GRADE LOOP FLOW METER
RATED OUTPUT -MAXIMUM POWER MODE
440 kW/440 kVA
DEVICE
FUNCTION
PARAMETER
SETTING
PARAMETER
(RANGE)
TLS LOW GRADE LOOP SUPPLY TEMP
NUMBER
NUMBER
(RANGE)
NUMBER
TLR LOW GRADE LOOP RETURN TEMP
OUTPUT TYPE
480VAC, 60 HZ, 3 PHASE, 3 WIRE
-
--- -- -- -------- -
UNDER
88%
120 CYCLE'S
27
VOLTAGE
41.26
(88-98)
41.27
(30-120)
LEGEND
FUEL CELL OUTPUT CIRCUIT BREAKER TRUTH TABLE
CIRCUIT
POWER PLANT MODE
BREAKER
- --- - -
OFF / IDLE GRID CONNECT (GC) GRID INDEPENDENT (GI)
MCB001
OPEN
CLOSED
CLOSED
MCB002
CLOSED
CLOSED
OPEN
3A
3B
27
-
FAST UNDER
VOL I AGE
41.19
50%
(5"u-98)
41.20
10 CYCLES (6-10)
--
1 1(' HT INIIIG:ATFS EXISTING;
BOLD INDICATES NEW
I
OVER
VOLTAGE
0
(102-110)
59
41.24
41.25
60 CYCLES (30-60)
59
FAST OVER
VOLTAGE
41.17
41.18
10 CYCLES (6-10)
120%
(102-120)
81
SLOW UNDER
41 15
41 16
32 SECONDS
58 HZ
FREQUENCY (59.8-57) (0.16 - 300)
81 UNDER 41.11 57 HZ 41.23 10 CYCLES
FREQUENCY (59.5-57) (6-10)
o A OVER AA A n 60.5 HZ AA 10 CYCLES
01 4 1. I U + I .LL
FREQUENCY (59.8-60.5) (6-10)
RECLOSING TIME OPEN TO 300 SECONDS
79 DELAY RELAY TRIP 36.14 (1-1000)
NOTE: THESE ARE SETTINGS INTERNAL TO THE FUEL CELL
MAIN SWITCHBOARD "MS13" (EXISTING) SECTION 4 SECTION 5 REPLACE EXISTING 600A BREAKER WITH NEW
PULL GFP 800AF/750AT BREAKER SUITABLE FOR
SET EXISTING 600AF/400AT
BREAKER TO 600AF/600AT BACKFEED. PROVIDE WARNING LABEL PER NEC
2017 ART. 705.12. B.2.3. b.
3C 3D 3E 3F 3G 3H 5A 5B 5C
1
I
2
3
4
5
6
7 8
I I
1
2
3
400AT
800AT
800AT
400AT
/ 400AT
400AT
400AT 600AT
l 800AT
1200AT
1200AT
O
O
GENERAL NOTES:
1. REFER TO DRAWING GA1.0 FOR SITE PLAN.
2. REFER TO DETAILS ON SHEET E3.0 FOR 3-LINE DIAGRAMS AND SEQUENCE OF
OPERATION. REFER TO E3.1 FOR DETAILS.
3. REFER TO DWG E4.0 FOR TESTING, GROUNDING AND BASIC ELECTRICAL REQUIREMENTS.
4. PROVIDE SIGNAGE AS REQUIRED BY CODE AND AS INDICATED ON DWG E2.0
5. CONSULT DOOSAN MODEL 400 INSTALLATION DESIGN GUIDE (FUEL CELL POWER PLANT)
AIVD S 1 AIVUARD IIVS 1 /A m 1 IVIN DKAVVIIVGS FVI- I ECHIVII�.AL REFERENCE.
r CERTIFICATION:
POWER PLANT IS CERTIFIED TO: ANSI/CSA AMERICA FC 1 - 2014 (FORMALLY ANSI Z21183)
"AMERICAN NATIONAL STANDARD FOR STATIONARY FUEL CELL POWER SYSTEM" INCLUDING,
A. UL1741 "INVERTERS, CONVERTERS, CONTROLLERS AND INTERCONNECTION SYSTEM
EQUIPMENT FOR USE WITH DISTRIBUTED ENERGY RESOURCES."
B. IEEE 1547 "STANDARD FOR INTERCONNECTING DISTRIBUTED RESOURCES WITH ELECTRIC
POWER SYSTEMS."
C. NFPA 70 NATIONAL ELECTRIC CODE (FOR INTERFACES TO CUSTOMER WIRING AND WIRING
BETWEEN MODULES).
"F" DESIGNATES FRAME SIZE
"T" DESIGNATES TRIP SETTING
TYPICAL
5E 5F
619
619
5
6
6
6
Q�800AF 800AF 800AF
750AT Q � 800AT Q � 800AT
3 #500 kCMIL 2 SETS OF: 2 SETS OF: 2 SETS OF: t
& 2 #1G IN 4"C. [3 #500 kCMIL [4 #500 kCMIL ,z
& 2 #2/OG IN 4"C.] & 2 #1/OG IN 4"C.1 [3 #600 KCMIL& 1 #2 O DP4P DP46 DP47
- GND. iiN 4" C j
200 C 400 C z 200 C z 200 C 250 C
O DP45 O DP4P4
HP P HP P Y HP P Y HP P HP P i
O 480-208/120
150 kVA DRY
REFRIGERATION REFRIGERATION FRICK FRICK FRICK
COMP. #4 COMP. #5 COMPRESSOR COMPRESSOR COMPRESSOR TYPE XFMR b
PP46 PP47
4 #1/0 & 1 #6G (HIGH STAGE #1) (HIGH STAGE #2) (HIGH STAGE #1) - W J
IN 2"C. z w i
Q 480-208/120 Li
480-208/120
DP2P 75 kVA DRY 112.5 kVA DRYI
FC UTL MTS-#1 TYPE XFMR TYPE XFMR
MANUAL TRANSFER/
3 #3/0 & 1#6G IN
480-208/120 2"C•
112.5 kVA DRY
I Y PE XFMR �szn_�nQi��n
30 kVA DRY
4 #600 kCMIL & TYPE XFMR
� 1 #1/0 G IN 4"C. -
�_ P252 P251
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BUILDING & OFFICES
2 SETS OF:
[3 #350 KCMIL &
1 #1/0 GND. IN 4" C.]
GIDS-1
800A SW.
600A FUSE
NEMA 3R
2 SETS OF:
[3 #600 KCMIL & 1 #110 GND. IN 4" C.]
GI CONNECTION
-- - - �=
480/277:480/277
NEMA
fff 13R
�__�
EMERGENCY POWER
TRANSFORMER
500 kVA
-MD1 CLASS L
FUSE o MCB002O-LMCB001
,FC
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2 SETS OF: i °
[3 #600 KCMIL & 1 #1/O GND. IN 4" C.] FC-MD2, 800A TYPE 3R - ° UL1741 I
DISCONNECT SWITCH I FUEL CELL (FC-1) FUNC. I
PRINGLE BOLTED PRESSURE SW. 27
MODEL: QA0833B120480KCT MODEL 400
3#500KCMIL & 1 #1/0 GND. IN4'C. _ _ SEE NOTE 1A. AUX PWR. 440KW FUEL CELL 59 I
(MUST BE LESS THAN 25) - TRANSFER 79
-� SWITCH 81 INVERTER I AIITRfI(_GAI QnTT1 G RDAIL[
FOR 1EIVIPORARY I CA I NGO SEESEI I INGS Vol I �wv�.I• vv I K r.r-. v#_%11q1%
GENERATOR I IBLOCK METER I I INTERNALLOADS INTABLE A
HOOK-UP (2) 400:5 Lo- - - - - _ - _ _ 8650C I I a a GE 110-401 _ _fWION
SERIES I 0000co
F DS-GEN� I - - - - - - LCM R CC_ _ _ _ _ FUEL CELL STACKS
_ _ I I- _= - -
I NtMA 3K i 480: 120 PT - -
SAFETY I I (2)GE JVM-OC CAT 6 TO RMS
SWITCH-
- - - i _ - _ _ _ _ _ K FC-MD2 I PANEL P2FC-2 120 VAC FROM NEMA 4 JUNCTION BOX
400ASW i 800 A SIZE AS REQUIRED
400A FUSE _ _ _ _ SEE NOTE 1A.
- - - - NGO METER AND
DISC. ET RA _ 3#6 & 1#10 G IN VC. #18 TWSP, 2#14, #14G AND ETHERNET CAT 5E IN VC. JB
I AIR COOLING
MODULE (CM-1) 120V PWR (2#12, #12G-1"C)
L- - -
MOTOR RATED TOGGLE
TYPE 3R INTEGRAL DISCONNEC DISCONNECT SWITCH
SWITCH FACTORY MOUNTED ON
SIDE OF COOLING MODULE
GIDS-2
800A SW.
600A FUSE
NEMA3R
I w BY-PASS SWITCH
I w a (600A)
I N
0- DP4FC DP4FC-2
I U
w
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30 kVA DRY
i TYPE XFMR
I 200 C
HP P
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wa
FRICK -�
I COMPRESSOR
i I (HIGH STAGE #1)
I FACILITY BACKUP
DISTRIBUTION
- -
I- SS OF: � 2 SETS OF:
2 SETS
ET KCMIL & [4 #350 KCMIL & 1 #1/0 GND. IN 3"C.]
1 #1/0 GND. IN 4" C.] ( NEW CONDUCTORS IN EXISTING 4" C.)
I
2 SETS OF:
[4 #350 KCMIL & 1 #1/0 GND. IN 3"C.]
24VDC
HEAT
2#12GINVC
(TRANSFORMER HEATER)
ETHERNET CAT 5E IN 1"C.
(300' DISTANCE MAX.)
WIRELESS
RMS PANEL C))
INTERNET
MODEM
3/4" C ETHERNET
CAT 5e
HRM PANEL
2#12, #12G-1"C
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�PP2P2
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PP2P3
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P246
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3#12 & 1#12 G IN Y4'C. BLDG
UTILITIES
P-LG
PROVIDE NEW 20A, 3P
BREAKER AS REQUIRED
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1 800AF
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480-208/120
75 kVA DRY
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FOR PUMP P-LG ' SCOPE OF WORK.
i
CONTRACTOR SHALL REMOVE INTERNAL ASSEMBLY BOX" 1. PROVIDE AND INSTALL ALL NEW ELECTRICAL WORK INDICATED ON DRAWINGS
ENCLOSURE ELECTRICAL PULL BOX
OF EXISTING FC SERVICE DISC. ' LABEL I UNLESS OTHERWISE NOTED. INCLUDING BUT NOT LIMITED TO THE FOLLOWING:
"
A. INSTALL NEW "FC-MD2" 800 AMP FUSED DISCONNECT SWITCH IN NEMA 3R
J ENCLOSURE PROVIDED BY DOOSAN. INSTALL NEW ION 8650C METER AND KIRK
KEY INTERLOCK SWITCH AS INDICATED ON THIS DRAWING. PROVIDE WARNING
LABEL PER NEC 2017 ART. 692.17.
EXISTING-2SETS OF [3#500KCMIL & 1 #1/0 GND. IN4"C.] B. PROVIDE NEW 400A /400A FUSED DISCONNECT SWITCH IN NEMA 3R ENCLOSURE
CONTRACTOR SHALL INSPECT AND EVALUATE FOR TEMPORARY GENERATOR HOOKUP. GENERATOR CONNECTORS AND CABLES
CONDUCTORS AND CONDUIT FOR RE -USE. SHALL BE PROVIDED BY DOOSAN.
C. PROVIDE NEW "GIDS-1" 800 AMP/ 80DAMP FUSED DISCONNECT SWITCH IN NEMA
PROVIDE NEW
CONDUCTORS AND
CONDUIT FROM PULL BOX
TO NEW LOCATION
/- EXISTING PANEL TO BE
1 REMOVED AND RELOCATED.
/ SEE DWG E2.0 FOR NEW
PANEL LOCATION.
P2FC2
100A MCB
208/12OV, 3P
PROVIDE 2P, 20A GFP
NEMA 3R CIRCUIT BREAKER FOR
HEAT TRACE
2 # 12 & # 12 G IN VC
FL S
TLR
.I.
#18 TWSP, 1#14G IN 3/4"C
WIREWAY 3R (TYPICAL FOR 3)
SEE DWGS M2.0 & M2.1
FOR SENSOR LOCATIONS
2 SETS OF [3 #500 KCMIL & 1 #1/0 GND. IN 4" C.]
3R ENCLOSURE.
D. PROVIDE NEW "GIDS-2" 800 AMP/ 600AMP FUSED DISCONNECT SWITCH IN NEMA
3R ENCLOSURE.
E. PROVIDE NEW 500kVA TRANSFORMER AS SPECIFIED.
F. REPLACE EXISTING 600A CIRCUIT BREAKER IN MAIN SWITCHBOARD "MDS" WITH
NEW 800A BREAKER AS SPECIFIED.
G. PROVIDE ALL POWER WIRING IN CONDUIT FROM CUSTOMER SWITCHGEAR TO
FUEL CELL DISCONNECT - PROVIDE MEGGER TEST REPORT.
H. PROVIDE ALL POWER WIRING IN CONDUIT FROM CUSTOMER SWITCHGEAR TO
GRID INDEPENDENT DISCONNECT - PROVIDE MEGGER TEST REPORT.
I. FURNISH AND INSTALL CM POWER WIRING IN CONDUIT FROM DISCONNECT
SWITCH ON CM TO FC INTERFACE AND LEAVE 15FT OF WIRE IN THE FUEL CELL
FOR DOOSAN TO TERMINATE.
J. FURNISH AND INSTALL NITROGEN PRESSURE SWITCH WIRING AND CONDUIT
GROUNDING NOTES:
FROM NITROGEN MANIFOLD TO THE FUEL CELL AND LEAVE 15FT OF WIRE IN THE
j
FUEL CELL FOR DOOSAN TO TERMINATE. FURNISH AND INSTALL CONDUIT TO
1. THE FUEL CELL GROUND LUG INSIDE DISCONNECT
PRESSURE SWITCH.
SWITCH FC-MD1 SHALL BE CONNECTED TO AN EXTERNAL
K. FURNISH AND INSTALL SELF REGULATED HEAT TRACE WITH AMBIENT
#1/0 COPPER EQUIPMENT GROUNDING CONDUCTOR FROM
THERMOSTAT CALIBRATED TO TO 40oF. POWER SOURCE FOR HEAT TRACE SHALL
MAIN SWITCHBOARD'S GROUNDED CONDUCTOR PER NEC
BE AS INDICATED ON DETAIL 2/E3.1. REFER TO MECHANICAL DRAWINGS FOR
ART 692.44, IN ORDER TO PROVIDE THE REQUIRED SINGLE
PIPING LAYOUT / HEAT TRACE REQUIREMENTS AND COORDINATE WITH
POINT GROUND PER NEC ART 250.24.A & D.
MECHANICAL CONTRACTOR.
L. FURNISH AND INSTALL PULL BOXES AS REQUIRED PER NEC.
2. NOTE THAT THE FUEL CELL GROUND LUG INSIDE FC-MD1
M. CONTRACTOR SHALL PROVIDE TYPED PANEL SCHEDULES FOR ALL PANELS
IS BONDED TO ALL METALLIC NON -CURRENT CARRYING
EFFECTED BY NEW WORK.
METAL PARTS BOTH INSIDE THE FUEL CELL AND ALSO AT
N. FURNISH AND INS I ALL NLVV 2UA, 208V, 2 PULE, GFP BKEAKEK IN tAIS 1 IN(3 PANEL
EXTERNAL FUEL CELL ASSEMBLIES SUCH AS THE
P2FC-2 FOR HEAT TRACE CIRCUIT. DETAIL 2/E3.1.
COOLING MODULE, SO ALL FUEL CELL PARTS ARE
CONNECTED TO THE EQUIPMENT GROUNDING
2. REFERENCE DRAWING E2.0 FOR PLAN LOCATIONS AND REQUIRED SIGNAGE. ALL
CONDUCTOR AS REQUIRED BY ART. 250.110.
SIGNAGE SHALL BE ON 3 PLY PHENOLIC NAMEPLATES.
3. NOTE ALSO THAT THERE IS TO BE NO OTHER GROUNDING
3. ALL FITTINGS SHALL BE THREADED OR COMPRESSION TYPE. NO SET-SREW FITTINGS
ELECTRODE AT THE FUEL CELL OR ANY OF ITS EXTERNAL
SHALL BE USED.
SUBASSEMBLIES SUCH AS THE COOLING MODULE. ALL OF
THE SUBASSEMBLIES ARE TO BE CONNECTED TO THE
4. CONDUIT SUPPORTS SHALL BE "U" BOLT TYPE, KINDORF OR APPLETON CLAMPS,
EQUIPMENT GROUNDING CONDUCTOR INCLUDED WITH
MINIMUM 1/2" DIAMETER THREADED RODS SHALL BE USED
THE CIRCUIT CONDUCTORS FROM THE FUEL CELL PER
ART. 250.134.13, WHERE THE FUEL CELL GROUND LUG IN
5. ARMORED CABLES OR FLEX STEEL CONDUITS ARE NOT PERMITTED TO BE USED.
FC-MD1 CARRIES THESE GROUND WIRES BACK TO THE
WHERE TERMINATING TO EQUIPMENT THAT MOVES OR VIBRATES (IE.
GROUNDED SERVICE CONDUCTOR AT THE MAIN
TRANSFORMERS) USE SEALTITE.
SWITCHBOARD.
6. COLLECT AND PROVIDE APPLICABLE AND REQUESTED FIELD DATA TO THE ENGINEER
4. ANY SUBASSEMBLY ELECTRICAL PANELS CONNECTED TO
PERFORMING ARC FLASH STUDY. AFFIX ARC FLASH LABELS, SUPPLIED BY THE ARC
THE FUEL CELL SHALL BE GROUNDED TO THE EQUIPMENT
FLASH STUDY PROVIDER ,TO APPLICABLE EQUIPMENT.
GROUNDING CONDUCTOR FROM THE FUEL CELL PER ART
250.148 AND SHALL NOT HAVE THEIR OWN GROUND
ELECTRODE.
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Project No.:
Drawn By:
KFH
Date:
Design By:
02/06/19
KFH
Scale:
Check By:
NTS
DSF
Drawing No.:
■
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0
4�_
TREE,—�
1" C. UG.
(TO CABINET HEATER)
1" C. UG. —_
NOTE: (TO CABINET A/C)
COORDINATE ALL UNDERGROUND CONDUIT 1" C. UG. 1 I i� ' GIDS-2
WITH MECHANICAL PIPING. CONDUIT SHALL (ETHERNET TO RMS) !' 800AS/600AF
BE INSTALLED ABOVE ALL PIPING.
1" C. UG. 1 i I 1 DISC. SW.
gll
(120V. TO RMS) I i 11
1�11
`i `---------
NEW GAS PAD <--------------
------------
1"
1" C. UG. �° (CONTROL)_ _
CM POWER) -- __ r---_ ------------------------F_T�
DISC. SW. "CM'� I _
- 4 i
"Fry-MD2"
FUEL CEL6L� DISCONNECT
DANGER ELECTRIC SHOCK HAZARD.
DO NOT TOUCH TERMINALS.
TERMINALS ON BOTH THE LINE AND
LOAD SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
7C MD2"
UTILITY
DISCONNECT SWITCH
DS-GEN
400A /400AF DISC. SW.
TEMP. GENERATOR HOOKUP
GIDS-1
800AS/ 600AF DISC. SW.
MTD ON UNISTRUT RACK.
TYP.
2 #12 & #12G IN VC.
TO 20A CB FOR
XFMR HEATER
f— (2) 4"C. —
500 kVA
XFMR
--------------------
-j
WNEW HEAT TRACE. PROVIDE PILOT LIGHT
ON CIRCUIT FOR VISUAL INDICATION GI
® PURECELLOO THAT HEAT TRACING IS ENERGIZED.
FUEL CELL PILOT LIGHT MUST BE VISIBLE FROM
COOLING . PIPING INTERFACE. SEE DETAIL FC-MD1'
`�` ON DWG. E3.1
I N � ODULE
PROVIDE STANTION MOUNTED LIGI
FIXTURE WITH GFCI WEATHERPRO
RECEPTACLE AND SWIITCH. TYP. 2
PLACES. SEE DETAIL 8/E3.1
RELOCATED PANEL P2FC-2
100A, 120/208V, 30, 4W. PRO\
CIRCUIT BREAKERS AS REQ'I
UNISTRUT RACK AS REQUIRE
� j f
ll1 __i EXISTING
(4) 4"C. & (2) 2"C.
r- --- �_ 2"C. TO P2FC-2 1
1
FC- MD2 I :_ 2"C. TO TEL/DAT
111 1 x- 2-4"C. TO GIDS-e
I
1 i 1 i 2-4" TO FC-MD21
(2) 4"C.
1
-------- -- I'---------- ----tea
1
t 1" C. UG. EXISTING
11 CONTRA(
(2) 4"C. 1 HEAT TRACE (208V.) SPARE C!
1 I 2 #12 & #12G IN 1" C. TO 20A QUAZITFf
BREAKER IN PANEL P2FC-2 1J
CAT6 IN 1" C. TO RMS 1/l1
(2) 4"C.
STANTION MTD LIGHT
2 #12 & #12G IN 1" C. TO
20A C.B. IN PANEL P2FC-2
"FC-MD1"
FUEL CELL DISCONNECT
DANGER ELECTRIC SHOCK HAZARD.
DO NOT TOUCH TERMINALS.
TERMINALS ON BOTH THE LINE AND
LOAD SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
480 VOLT, 3 PHASE, 3 WIRE
RATED OUTPUT: 440 kW, 440 kVA
"FC MD1"
UTILITY NGO METER
ISOLATION SWITCH
ELECTRICAL PLAN - FUEL CELL YARD
SCALE: %6' = V-0"
E/REPLACE
'PROVIDE
—CONTRACTOR SHALL REMOVE
INTERNAL ASSEMBL Y OF EXISTING
SWITCHGEAR FOR RE -USE AS PULL
BOX. LABEL "ELECTRICAL P_vJJ_B4O, .=--'
TO METER
MOUNT PULL BOX ON SIDE OF
EXISTING ENCLOSURE. PROVIDE
BARRIERS BETWEEN SEPARATE
CIRCUIT CONDUCTORS AS REQ'D
,,ARE (4) 4"C. & (2) 2"C.
)R SHALL LOCATE EXISTING
DUITS FOR RE -USE. PROVIDE
LL BOX AS REQUIRED.
RELOCATED SITE LIGHTING BY OTHERS.
ELECTRICAL CONTRACTOR SHALL PROVIDE AND
INSTALL SECOND LIGHTING FIXTURE ON
RELOCATED POST FACING FUEL CELL YARD.
NEW LIGHTING FIXTURE SHALL MATCH EXISTING.
NOTE:
CLEAN, EVALUATE AND INSPECT EXISTING 4" CONDUITS AND
CONDUCTORS FOR RE -USE. CONTRACTOR SHALL TRACE 4"
CONDUITS BACK TO MAIN ELECTRICAL ROOM AND LOCATE
OUTSIDE.
FIRE SUPRESSION SERVICE
3 #12 & #12G IN 3/4" C. TO PANEL DP4FC-2.
f PROVIDE NEW 20A, 3P, 480V BREAKER AS
REQUIRED.
AIR COMPRESSOR I
OH DOOR
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NEW NEW GLYC(
PUMP rt FEED TANK
P-LG
FEED WATER
BOILER ROOM
REFRIGERATION
ROOM
EXISTING CONDUITS TO FUEL CELL YARD
TO BE REUSED (8) 4"C. AND (4) 2"C.
SECT. 3
EXISTING SWITCHBOARD "MSB'
SECT. 5
TANK
2 #12 & #12G N 3/4" C. TO
PANEL P2FC-1. PROVIDE
NEW 20A, 1 P, 120V BREAKER
AS REQUIRED.
AIR TANK`,
�120PSI
PAD
i
AIR
COMPRESS.
Q �
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17- Q
STEAM MANIFOLD
FUEL CELL DISCONNECT
POWER SOURCE OUPUT
CONNECTION - DO NOT RELOCATE
THIS OVERCURRENT DEVICE.
REPLACE EXISTING 600A BREAKER (POS. 5D)
WITH NEW GFP 800AF/750AT BREAKER
SUITABLE FOR BACKFEED.
ELEC. ROOM
rP119�
I
PP2P
SECT. 1 SECT. 1 XFMRS ABOVE
2
( SL4 DP41 T DP21 DP4FC---; DP46 t rr��16
t
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DP4FC-2 446-A
P2FC-1 446-B
PARTIAL ELECTRICAL ROOM PLAN
SCALE: %6' = 1'-0"
I KEY PLAN I
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INSTALL JUMPER; UV
CONTROL NOT USED
CONFIGURATION OVERVIEW: THE PURECELL MODEL 400 AT CARLA'S PASTA TALBOT LANE IS A
440KW/440 KVA "DUAL MODE" FUEL CELL THAT CAN OPERATE EITHER GRID -INTERACTIVE OR
GRID -INDEPENDENT (GI MODE).
ITS 3 PHASE, 3 WIRE 480 VOLT AC GRID OUTPUT TERMINALS ARE CONNECTED TO CARLA'S PASTA 4000
AMP MAIN SWITCHBOARD MSB BY AN 800 AMP BREAKER.
ITS 3 PHASE, 3 WIRE GRID -INDEPENDENT (GI) TERMINALS ARE CONNECTED TO THE MANUAL TRANSFER
SWITCH MTS-1 FOR A DEDICATED POWER DISTRIBUTION PANEL BOARD DP4FC NORMALLY V HATS-1 IS IN
THE "NORMAL" POSITION AND GRID POWER SUPPLIES LOAD PANEL DP4FC. IF GRID POWER IS LOST,
MTS-1 WILL BE MANUALLY TRANSFERRED TO "EMERGENCY" FUEL CELL POWER
STARTUP: DURING STARTUP, THE PURECELL MODEL 400 CONSUMES APPROXIMATELY 158KW (APPROX.
70 KW AVERAGE) OF 480 VOLT 3 PHASE POWER FOR 5 HOURS THROUGH ITS GRID OUTPUT TERMINALS,
WHICH ALSO SERVE AS INPUT TERMINALS DURING STARTUP.
IDLE MODE: ONCE STARTUP IS COMPLETE THE FUEL CELL TRANSITIONS TO AN IDLE STATE WHERE IT IS
POWERING ITS OWN INTERNAL AUXILIARIES BUT ITS OUTPUT BREAKER IS OPEN. NORMALLY THE FUEL
CELL IS SETUP TO AUTOMATICALLY TRANSITION FROM THIS STATE TO GRID CONNECTED MODE AFTER
A FEW SECONDS
GRID -CONNECTED OPERATION: ONCE STARTED IN GRID -CONNECTED OPERATING MODE, THE FUEL
CELL DELIVERS UP TO 440 KW CONTINUOUSLY THROUGH ITS OUTPUT TERMINALS TO CARLA'S PASTA
MAIN SWITCHBOARD MSB, WHERE IT IS DISTRIBUTED TO ALL OF THE BUILDING LOADS. MOST OF THE
POWER IS CONSUMED BY THE BUILDING LOAD BUT AT PERIODS OF LOW BUILDING LOAD, SOME OF THE
POWER MAY BE EXPORTED TO EVERSOURCE
IN GRID CONNECTED MODE, LOAD PANEL DP4FC CONTINUES TO BE POWERED BY THE UTILITY
THROUGH MTS-1 "NORMAL" TERMINALS. MTS-1 HAS FUEL CELL POWER AT ITS EMERGENCY TERMINALS
FROM THE GRID -INDEPENDENT OUTPUT TERMINALS OF THE FUEL CELL BUT THE MTS IS IN THE
"NORMAL" POSITION WITH GRID POWER SUPPLYING THE LOAD PANEL DP4FC
THE FUEL CELL IS INVERTER BASED AND WILL AUTOMATICALLY SYNCHRONIZE TO THE UTILITY GRID.
LOSS OF UTILITY SUPPLY: UPON LOSS OF UTILITY SUPPLY, THE FUEL CELL INTERNAL GRID
PROTECTION WILL DETECT THE UTILITY LOSS AND TRIP THE FUEL CELL OUTPUT BREAKER MCB001.
THE FUEL CELL WILL THEN AUTOMATICALLY RECONFIGURE FOR GRID -INDEPENDENT MODE, OPEN
MCB002 AND RECLOSE MCB001 (VIA AN MCB002 INTERLOCK) TO BEGIN GRID -INDEPENDENT OPERATION
GRID INDEPENDENT OPERATION: THE FUEL CELL WILL AUTOMATICALLY RECONFIGURE FOR
GRID -INDEPENDENT MODE IN ABOUT 10 SECONDS. CUSTOMER LOAD PANEL DP4FC WILL MOMENTARILY
LOSE POWER UNTIL THE FUEL CELL ENTERS GRID -INDEPENDENT OPERATION MODE AND AN
OPERATOR MANUALLY SWITCHES MTS_69 TO THE "EMERGENCY" POSITION. IT MIGHT TAKE A FEW
MINUTES FOR AN OPERATOR TO GET TO THE MTS
GRID RESTORATION: UPON RETURN OF THE UTILITY SUPPLY, THE FUEL CELL WILL CONTINUE TO
OPERATE IN GI MODE FOR THE 5 MINUTE RECONNECT DELAY TIME AND THEN AUTOMATICALLY RETURN
TO GRID CONNECTED MODE. CUSTOMER LOAD PANEL DP4FC WILL CONTINUE TO BE POWERED BY THE
FUEL CELL'S GI OUTPUT TERMINALS UNTIL THE MTS-1 IS MANUALLY SWITCHED BACK TO ITS "NORMAL"
POSITION.
FUEL CELL TEMPORARY GENERATOR: IF THE FUEL CELL IS OUT -OF -SERVICE DURING A GRID OUTAGE,
IT HAS A TEMPORARY GENERATOR HOOKUP PANEL IN THE NGO METER CABINET BETWEEN ITS GRID
CONNECTED OUTPUT AND THE CUSTOMER SWITCHBOARD, INTERLOCKED SUCH THAT THE FUEL CELL
CAN BE ISOLATED FROM THE GRID AND THEN STARTED BY A TEMPORARY GENERATOR WHERE IT WILL
INITIALLY RUN IN IDLE MODE AND THEN CAN TRANSITION TO GRID INDEPENDENT MODE TO SUPPLY
POWER TO LOAD PANEL DP4FC. ONCE THE GRID IS RESTORED AND THE TEMPORARY GENERATOR IS
DISCONNECTED, THE FUEL CELL MAY ALSO RETURN TO GRID CONNECTED MODE
SHUTDOWN: UPON OPERATOR SELECTION OF A MANUAL SHUTDOWN, OR AUTOMATIC SHUTDOWN DUE
TO CERTAIN INTERNAL POWER PLANT PROTECTION EQUIPMENT, THE POWER PLANT WILL CEASE
PRODUCING ELECTRICAL POWER. ITS INTERNAL OUTPUT BREAKER MCB_001 WILL OPEN AND THE GAS
SUPPLY WILL SHUT OFF. AT THIS POINT THE POWER PLANT BEINGS AN AUTOMATIC "COOL DOWN"
DURING WHICH THE CSA COOLANT TEMPERATURE IS REDUCED FROM ITS 350 DEGREE OPERATING
TEMPERATURE BACK TO ITS 130 DEGREE STANDBY TEMPERATURE. COOL DOWN IS ACCOMPLISHED BY
REJECTING HEAT TO THE POWER PLANT COOLING MODULE. DURING THIS COOL DOWN, THE POWER
PLANT WILL CONSUME ABOUT 6 TO 25 KW OF PARASITE POWER FOR ITS COOLING PUMPS, ELECTRIC
HEATERS, AND CONTROLS.
SERVICING: OCCASIONALLY, WHEN SERVICING THE FUEL CELL, EXTERNAL GRID POWER MUST BE
DISCONNECTED BY OPENING ITS MAIN DISCONNECT SWITCH MD001.
UV TRIP COIL SEQUENCE OF OPERATION
DURING NORMAL OPERATION MCB001 AND MCB002 ARE CLOSED, ALLOWING INTERCONNECTED OPERATION
OF THE FUEL CELL INVERTER WITH UTILITY POWER. DE- ENERGIZING THE UV TRIP COIL OF MCB001
ISOLATES THE INVERTER FROM THE UTILITY.
FROM NORMAL OPERATION, THE UV TRIP COIL WILL DE -ENERGIZE AND OPEN MCB001 IF:
THE UTILITY INTERACTIVE PROTECTION FUNCTIONS ARE NOT SATISFIED (PCS001 D03). THE SAFETY
COMPONENTS THAT MAKE UP THE LOCK -OUT RELAY ARE NOT SATISFIED (KLOR). THE EXTERNAL CONTACT
OPENS AND DE -ENERGIZES CRO10A.
IN GRID INDEPENDENT MODE WITH MCB002 OPEN AND ITS AUX CONTACT CLOSED, MCB001 IS PERMITTED
TO CLOSE WHEN ITS UV TRIP COIL IS ENERGIZED THROUGH THE PCS001 D03 AND KLOR CONTACTS.
FUEL CELL
UV TRIP COIL FOR MCB001
MCB002 MCB001
FUEL CELL OUTPUT POWER
I
12 I 11 C1�UVC202
+24VDC
(24V UPS)
TBPCDC34
31
32
0
/\PCS001
Q
D03 KLOR CRO10A
2 3 53 54 21 24 RETURN
(OV UPS)
24VDC, Isc=4A
(24V UPS
ISOLATED)
CRO10A I NOTES
1. FOR SERIAL # 9582 AND UP, TERMINF
BLOCK NUMBERS ARE 31 & 32.
2. INVERTER PROTECTION
RETURN 3. LOCK -OUT RELAY
(OV ISOLATED) 4. MCB002 BREAKER INTERLOCK
MCB_INV UV TRIP CIRCUIT LOGIC
480/277V
3 PHASE, 4 WIRE
SERVICE
Y IY Y IY SFRVI r'1= SW1TrHRC)Apn
I� I 4000 AF SECTION 3 SECTION 5
_
i 2400 AT i
i SERVICE BREAKER
UTILITY r---- -- �
SERVICE' '
METER E1 i
#891794282
I
GI NI CI BI A
A B
C
G
N
__ __
GIDS-2 - 800A
_
600A
DISCONNECT
CLASS L
FUSES
SWITCH
A B
C_
G_ N
480/277:480/277
I
3W - 4W I
. .
1�.�.�.J
I
EMERGENCY POWER I
TRANSFORMER
7
500 kVA
L
GIDS-1 - 800A
600A
DISCONNECT
CLASS L
SWITCH
FUSES
THREE LINE DIAGRAM
N.T.S. SCALE: NTS
'
I H1
I
I •
CT MODEL:
GE 110-401
400:5
I
I
I
(TYP. OF 2)
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i
CLASS L =-oyo—f
FUSES
i
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G
-NORMAL AUXILIARY POWER -
O 800AF
C 750AT
B Af
480:120 PT
(IYP. OF 2) I
GE JVM-OC 8A
o • 1 _
I
I
TEMP. GENERATOL
DS-GEN
DISC. SWITCH
A FUEL CELL FC-MD-Al
DISCONNECT SWITCH
1 800A
CLAS
-FUSESL -- -- --�
FUSES
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111
i
112
132
I
131
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TEST SWITCH
P1
P2
P3
C1+
C1
C3
C3+
-------------
FUEL CELL (FC-1) TBCUST
go I
MODEL 400 FUEL CELL 100 I
1 INVERTER OUTPUT LOAD FOLLOWING 110
4-20mm SIGNAL
120
UNDER VOLTAGE TRIP 310 JI [FACTORY
COIL MCB001 320 (JUMPER
I
I
FUEL CELL IS A UL1741 APPROVED PACKAGE.
THIS BLOCK DIAGRAM IS FOR REFERENCE ONLY.
/—MILBANK METER SCOCKET CABINET
WITH PREWIRED TEST SWITCH
No. UC7444-0-141-NOE
CUSTOMER DG I
METER M1
DG METER ION
8650C
I
CH
V1
o V2
I
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-� VREF
I
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111 . 112
121 122 �
I
131 132
I
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3A
L+
N-
os
ETHERNET
I
CAT 6 ETHERNET TO RMS / HRM
CABINET. CONFIGURE PORT
FORWARD FOR UTILITY USER
ACCESS.
— PROVIDE DEDICATED
15 AMP, 120V CIRCUIT
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Project No.:
Drawn By:
KFH
Date:
Design By:
02/06/19
KFH
Scale:
Check By:
NTS
DSF
Drawing No.:
30
J
FACTORY PROVIDED
MANUALu IouU114114 CU 1
SWITCH FC-MD1
LINE!]
I OA OB IOC
A B C
LOAD
GND
n
GC INTERFACE
SEE DETAIL 8 FOR
CONDUIT STUB UP
LOCATIONS
•
•
•
°
•
•
WIRING INTERNAL TO
FUEL CELL POWER
MODULE
GI INTERFACE
SEE DOOSAN APPLICATIONS
DRAWING FOR DETAILS OF FIELD °
INSTALLED GI TERMINAL BOX. SEE
DETAIL 7 (THIS SHEET) FOR
CONDUIT STUB UP LOCATIONS.
0
GI COVER PLATE
SEE DETAIL A FOR GI
BUSBAR CONNECTIONS
BEHIND THIS COVER PLATE •
0
•
•
O O
INTERNAL
O O
GROUND BUSBAR
O O
OUTPUT POWER INTERFACE
SCALE; NTS
SECTION A - A
GI BUSBARS
NTS
�A
PHASE C
BUS BAR
D.313" DIAM.
156" DIAM.
1
SECTION B-B
GI TERMINAL DIMENSIONS
(SEE GI CONNECTION NOTE 2) NTS
r\I /%/1L IL Ir/%TI 0"O\ Ie%
GRID INDEPENDENT (GI) CONNECTIONS DETAIL
SCALE: NTS ELEVATION WITH GI COVER PLATE REMOVED
(2) 4" CONDUITS UP INTO BOTTOM OF
DISCONNECT SWITCH FC-MD1. STUB UP NOTE:
WITHIN HATCHED AREA. HEAT TRACE IS REQUIRED ON ALL PIPING EXPOPSED
TO AMBIENT CONDITIONS STARTING AT THE PIPE RISE
EXISTING FROM THE BOTTOM OF THE TRENCH, NOT ON PIPE
PANEL WHEN BURIED AT 5'-0" DEEP. TYPICAL
N
N 1,6-b o Ih
EXISTING PANEL P2FC2 SPARE
y ICJ o�
20A, 208V, 2P, GFP CB
-- 2 #10 & #12GND. IN 1"C
4 1/2" 13" (2) 4" CONDUITS UP INTO BOTTOM OF FIELD
T-5" 13" INSTALLED GI TERMINAL BOX. STUB UP WITHIN HEAT TRACE THERMOSTAT WITH PILOT LAMP AND STATUS
HATCHED AREA. GI TERMINAL BOX SUPPLIED BY DRY CONTACT OUTPUT TO INDICATE CIRCUIT IS
DOOSAN AND ASSEMBLED BY CONTRACTOR. REFER ENERGIZED. ENVIRONMENTAL TECHNOLOGY, INC. MODEL
TO DOOSAN APPLICATION DWGS. FOR DETAILS. SST-2 OR APPROVED EQUAL AMBIENT TEMPERATURE
THERMOSTAT FOR HEAT TRACE SHALL ENERGIZE AT 40OF
DSCALE:NTS
GC/GI CONDUIT STUB UP LOCATION DETAIL ALARM SIGNAL TO HRM CONNECTOR P14 (FMA)
TERMINALS #33 & 34 (2 #14, #14 G IN Y4"C)
JB T ---�
TERMINAL BLOCK LAYOUT MAY VARY BASED ON POWER MODULE 120 VOLT %" DEIONONIZED WATER DRAIN
SERIAL NUMBER. LEAVE 15 FEET OF COILED AND LABELED CONTROL POWER PIPING AND INSULATION BY
WIRE INSIDE THE POWER MODULE OPENING "CC" FOR FINAL CONNECTION MECHANICAL CONTRACTOR
TERMINATION BY DOOSAN. LEAVE 25 FEET OF COILED AND LABELED (TYPICAL)
120 AND 230 VAC POWER WIRES INSIDE OPENINGS "R" AND "CM" FOR
FINAL TERMINATION BY DOOSAN. � SELF- R N HTSX
SELF- REGULATING
------------ HEAT TRACE CABLE
OR APPROVED EQUAL
Lq
O S E (TYPICAL)
STANCHION MOUNTED LIGHT ETHERNET PORT J355AA o
FIXTURE WITH GLOBE, GUARD FOR REMOTE MONITORING SYSTEM Y4' CHIMNEY CONDENSATE
AND 100W. A-19 LAMP CONNECTION UO DRAIN
3/4" RIGID GALVANIZED O o
STEEL CONDUIT. I/O TERMINAL BLOCK TBPCDC34 13O
CUSTOMER SIGNAL WIRE o O------------
ALIGN BOTTOM TWO GANG CONNECTIONS SEE INSTALLATION
OF FIXTURE WITH 84" QOD CAST DEVICE BOX. O •— END KIT TYPICAL
ARn\/G MNIICUGn QI oR 045 MANUAL SECTION 6 FOR INSTRUCTIONS S E (TYPICAL)
�__' — """" "" I_ON CONNECTING TO TERMINAL (0)
SINGLE POLE TOGGLE SWITCH NUMBERS 1 - 40. TERMINATION BY 34" PROCESS WATER SUPPLY
GFI DUPLEX RECEPTACLE gum
W/ WEATHERPROOF COVER DOOSAN SERVICE O UOESEREHI °
WITH WEATHERPROOF COVER. (PDS) AT FUEL CELL
1" RIGID GALVANIZED STEEL rnnl INIr,' nnnnl n F g An vn/, pn\A/PR
CONDUIT. PROVIDE UNISTRUT WIRING PASS -THROUGH. FINAL
SUPPORT AS REQUIRED. U TERMINATION BY DOOSAN SERVICE.
0 0 S E
PASS -THROUGH FOR RMS 120 VAC 0
FINISHED SLAB POWER WIRING. FINAL TERMINATION 0 0 0 00 3/4' PROCESS WATER SUPPLY
BY DOOSAN SERVICE. 0 (PDS) AT BUILDING
a o
CONNECT GROUND WIRE FROM o00
° 0------------
NITROGEN RACK. TERMINATION BY
DOOSAN SERVICE. S E
LOCATED BEHIND PANEL 4,
SEE INSTALLATION MANUAL
FIGURE 4-1
STANCHION MOUNTED LIGHT/RECEPTACLE SIGNAL WIRE CONNECTIONS WORK BY DOOSAN 2 HEAITRACDETAIL
SCALE: NTS SCALE: NTS SCALE:
VARIES
GRADE
---ASPHALT (SEE DETAIL 15/S1.1)
Z ELECTRICAL CABLE MARKING
TAPE SHALL BE PLACED 12"
BELOW FINISHED GRADE ABOVE
em ALL ELECTRICAL CONDUITS.
io
SUITABLE BACK FILL (SEE NOTE)
SAND
1" RGS (CONTROL) —1 J
1" RIGID GALVANIZED
STEEL (RGS) CONDUIT (SPARE)
4" RGS
NOTE:
1. SUITABLE BACKFILL SHALL NOT CONTAIN SHARP STONES, ASHES, CINDERS, SHELL, FROZEN
MATERIAL. LOOSE DEBRIS OR STONE LARGER THAN 2" IN DIAMETER.
2. UNDERGROUND CONDUIT CAN BE SCHEDULE 40 PVC WITH RGS STUBBED UP TO CONNECTION
POINT (TYPICAL)
UNDERGROUND CONDUIT TRENCH DETAIL
SCALE: NTS
INTERNAL 24 VOLT DC �—
LOOP ISOLATOR
CUSTOMER WIRING
INTERFACE
EXTERNAL SIDE
TB CUST
11 1
O 2
O 3
O 4
INTERNAL 24 VOLT DC - O 5
O 6
LOOP ISOLATOR 7
O
O 8
INTERNAL 24 VOLT DC
17.7
O
9
10
v
LOOP ISOLATOR
11
O
O
12
�=
13
INTERNAL 24 VOLT DC �--
O
14
O
LOOP ISOLATOR
15
- -
O
16
O
17
INTERNAL 24 VOLT DC �-- --- O
O 18
LOOP ISOLATOR O 19
INTERNAL 24 VOLT DC
��
CR305D
24V RETURN __C
INTERNAL 24 VOLT DC
CRO14AD
24V RETURN
INTERNAL 24VDC+
CRO14AE
24V RETURN—♦
INTERNAL 24 VOLT DC -
CR014AF
24V RETURN
OINTERNAL
CR284A
24 VOLT DC
CRO14AG
24V RETURN
INTERNAL 24 VOLT DC
SEL 547
PROTECTION
RELAY
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K023 \ LHEAT READY -STATUS
K023 \ GI MODE STATUS
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Project No.:
Drawn By:
KFH
Date:
Design By:
02/06/19
KFH
Scale:
Check By:
AS NOTED
DSF
Drawing No.:
301
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BASIC ELECTRICAL REQUIREMENTS
A. NOTES
1. DRAWINGS AND GENERAL PROVISIONS OF CONTRACT, INCLUDING GENERAL AND
SUPPLEMENTARY CONDITIONS AND ALL OTHER SPECIFICATION SECTIONS, APPLY TO THIS
SECTION.
2. THE CONTRACTOR FOR THIS WORK IS REQUIRED TO READ THE SPECIFICATIONS AND REVIEW
DRAWINGS FOR ALL DIVISIONS OF WORK AND IS RESPONSIBLE FOR THE COORDINATION OF
THIS WORK AND THE WORK OF ALL DIVISIONS. IT IS THIS CONTRACTOR'S RESPONSIBILITY TO
PROVIDE SUBCONTRACTORS WITH A COMPLETE SET OF BID DOCUMENTS.
3. THE CONTRACTOR IS RESPONSIBLE FOR SCHEDULING THE COMPLETION AND INSPECTION OF
THIS WORK AND THE SUBCONTRACTORS WORK TO COMPLY WITH OWNER'S SCHEDULE AND
THE PROJECT COMPLETION DATE.
4. THE CONTRACTOR SHALL VISIT THE SITE PRIOR TO SUBMITTAL OF BID TO DETERMINE
CONDITIONS AFFECTING THE WORK. ANY ITEMS WHICH ARE NOT COVERED IN THE BID
DOCUMENTS OR ANY PROPOSED SUBSTITUTIONS SHALL BE LISTED SEPARATELY AND
QUALIFIED IN THE CONTRACTOR'S BID. SUBMITTAL OF BID SHALL SERVE AS EVIDENCE OF
KNOWLEDGE OF EXISTING CONDITIONS AND ANY MODIFICATIONS WHICH ARE REQUIRED TO
MEET THE INTENT OF THE DRAWINGS AND SPECIFICATIONS. FAILURE TO VISIT THE SITE DOES
NOT RELIEVE THE CONTRACTOR OF RESPONSIBILITY IN PERFORMANCE OF WORK.
B. GENERAL REQUIREMENTS
1. THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, SERVICES, TOOLS,
TRANSPORTATION, INCIDENTALS AND DETAILS NECESSARY TO PROVIDE COMPLETE
ELECTRICAL SYSTEMS AS SHOWN ON THE DRAWINGS, CALLED FOR IN THE SPECIFICATIONS,
AND AS REQUIRED BY JOB CONDITIONS. ALL WORK NOT SPECIFICALLY NOTED AS BEING BY
POWER COMPANY SHALL BE PROVIDED BY THE ELECTRICAL CONTRACTOR. CLOSELY
COORDINATE THE ENTIRE INSTALLATION WITH THE POWER COMPANY AND WITH DOOSAN AS
REQUIRED. FURNISH AND INSTALL EQUIPMENT THAT IS RATED FOR
AVAILABLE FAULT CURRENT LEVELS. FURNISH AND INSTALL "CABLE LIMITERS" IF NECESSARY
TO LIMIT FAULT CURRENT. FIELD VERIFY THE EXACT TYPE, SIZE, LOCATION, REQUIREMENTS,
ETC. OF EXISTING POWER AND TELEPHONE FACILITIES PRIOR TO SUBMISSION OF BID.
2. ALL MATERIALS, PRODUCTS, AND EQUIPMENT, INCLUDING ALL COMPONENTS THEREOF, SHALL
BE NEW. RECONDITIONED OR RE-CERTIFIEDEQUIPMENT SHALL NOT BE USED UNLESS
SPECIFICALLY APPROVED BY DOOSAN. EQUIPMENT SHALL BE UNDERWRITERS LABORATORIES
LISTED FOR IT'S APPLICATION, AND BEAR THE UL LABEL. EQUIPMENT SHALL BE SIZED IN
CONFORMITY WITH REQUIREMENTS OF THE NATIONAL ELECTRICAL CODE, STATE AND LOCAL
CODES, WHICHEVER IS MORE STRINGENT.
3. THE DRAWINGS AND SPECIFICATIONS ARE INTENDED TO SUPPLEMENT EACH OTHER AND ANY
MATERIAL OR LABOR CALLED FOR IN ONE SHALL BE PROVIDED EVEN THOUGH NOT
SPECIFICALLY MENTIONED IN BOTH. ANY MATERIAL OR LABOR WHICH IS NEITHER SHOWN ON
THE DRAWINGS NOR CALLED FOR IN THE SPECIFICATIONS, BUT WHICH IS OBVIOUSLY
NECESSARY TO COMPLETE THE WORK OR WHICH IS USUALLY INCLUDED IN WORK OF SIMILAR
CHARACTER, SHALL BE PROVIDED AS PART OF CONTRACT.
4. WHERE THE DRAWINGS OR SPECIFICATIONS CALL FOR ITEMS WHICH EXCEED CODES. THE
CONTRACTOR IS RESPONSIBLE FOR FURNISHING AND INSTALLING THE SYSTEM WITH THE
MORE STRINGENT REQUIREMENTS AS DESIGNED AND DESCRIBED ON THESE DRAWINGS,
UNLESS NOTED OTHERWISE.
5. ALL ELECTRICAL WORK SHALL BE INSTALLED SO AS TO BE READILY ACCESSIBLE FOR
OPERATING, SERVICING, MAINTAINING AND REPAIRING. THIS CONTRACTOR IS RESPONSIBLE
FOR PROVIDING SUFFICIENT SERVICE ACCESS TO ALL EQUIPMENT.
6. THE CONTRACTOR SHALL DO ALL CUTTING, CHASING, OR CHANNELING AND PATCHING
REQUIRED FOR ANY WORK UNDER THIS DIVISION. ALL CUTTING SHALL HAVE PRIOR APPROVAL
BY THE OWNER. ALL PATCHING IS TO MATCH SURROUNDING SURFACES.
7. EXISTING MANHOLE MAY HAVE STANDING WATER. PLAN ON PUMPING OUR THE WATER AS
NECESSARY. COMPLY WITH APPLICABLE OSHA SAFETY REQUIREMENTS FOR WORKING IN A
MANHOLE.
8. EXCAVATION: COORDINATE WITH EXISTING UNDERGROUND INSTALLATION. USE SERVICES OF
CALL BEFORE YOU DIG OR SIMILAR. EXCAVATE WITH CARE AND BY HAND WHERE NECESSARY,
ESPECIALLY EXCAVATING NEAR ELECTRICAL LINES AND GAS PIPING.
9. THE CONTRACTOR SHALL MAKE ALL FINAL ELECTRICAL CONNECTIONS AS REQUIRED FOR A
COMPLETE AND OPERATING SYSTEM.
C. TEMPORARY LIGHT AND POWER
1. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL TEMPORARY WIRING AND RELATED
GROUND FAULT INTERRUPTION PROTECTION FOR LIGHT AND FOR ALL CONTRACTORS POWER
REQUIREMENTS AND IS RESPONSIBLE FOR IT'S REMOVAL,
D. CODES
1. ALL WORK SHALL BE PERFORMED IN A NEAT AND PROFESSIONAL MANNER AND CONFORM TO
THE LATEST ADOPTED EDITION OF THE NATIONAL ELECTRICAL CODE, THE STATES, COUNTY'S,
CITY'S AND LOCAL CODES AND ORDINANCES, SAFETY AND HEALTH CODES, NFPA CODES,
ENERGY CODES, AND ALL OTHER APPLICABLE CODES AND REQUIREMENTS. THE
CONTRACTOR SHALL INQUIRE INTO AND COMPLY WITH ALL APPLICABLE CODES, ORDINANCES,
AND REGULATIONS. THE CONTRACTOR SHALL INCLUDE ANY CHANGES REQUIRED BY CODES IN
THE BID AND IF THESE CHANGES ARE NOT INCLUDED IN THE BID, THEY MUST BE QUALIFIED AS
A SEPARATE LINE ITEM IN THE BID. AFTER CONTRACT IS ISSUED, NO ADDITIONAL COST DUE TO
CODE ISSUES SHALL BE REIMBURSED TO THE CONTRACTOR.
2. COMPLY WITH 2O18 STATE OF CONNECTICUT BUILDING CODE AND NEC 2017 AND APPLICABLE
AMENDMENTS AND REQUIREMENTS OF THE CITY OF WEST HAVEN, COUNTY OF NEW HAVEN.
E. LICENSES, PERMITS, INSPECTIONS AND FEES
1. THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL LICENSES, PERMITS, INSPECTIONS, AND
FEES REQUIRED OR RELATED TO HIS WORK.
2. FURNISH TO OWNER ALL CERTIFICATES OF INSPECTION AND FINAL INSPECTION APPROVAL AT
COMPLETION OF PROJECT.
F. TRADE NAMES, MANUFACTURERS AND SHOP DRAWINGS
1. WHERE TRADE NAMES AND MANUFACTURERS ARE USED ON THE DRAWINGS OR IN THE
SPECIFICATIONS, THE EXACT EQUIPMENT SHALL BE USED AS A MINIMUM FOR THE BASE BID.
MANUFACTURERS CONSIDERED AS AN EQUAL OR BETTER IN ALL ASPECTS TO THAT SPECIFIED
WILL BE SUBJECT TO APPROVAL IN WRITING, THROUGH SHOP DRAWING SUBMITTAL PROCESS,
BY THE CONSTRUCTION MANAGER PRIOR TO ACCEPTANCE. THE USE OF ANY UNAUTHORIZED
EQUIPMENT SHALL BE SUBJECT TO REMOVAL AND REPLACEMENT AT THE CONTRACTOR'S
EXPENSE.
2. THE CONTRACTOR SHALL PROVIDE SUBMITTALS FOR ALL EQUIPMENT TO DOOSAN/OWNER FOR
APPROVAL. SUBMISSIONS SHALL BE MADE EARLY ENOUGH IN PROJECT TO ALLOW FOUR (10)
WORKING DAYS FOR DOOSAN AND ENGINEER REVIEW WITHOUT CAUSING DELAYS OR
CONFLICTS TO THE JOB'S PROGRESS. SUBMITTALS SHALL BEAR THE STAMP OF THE
ARCHITECT/ENGINEER OFFICE AND SUB -CONTRACTOR SHOWING THAT HE HAS REVIEWED AND
CONFIRMED THAT THE SUBMITTALS ARE IN CONFORMANCE WITH THE CONTRACT DRAWINGS
AND SPECIFICATIONS OR INDICATE WHERE EXCEPTIONS HAVE BEEN TAKEN.
G. GUARANTEE
1. THE CONTRACTOR SHALL GUARANTEE ALL MATERIALS AND WORK PROVIDED UNDER HIS
CONTRACT AND SHALL MAKE GOOD, REPAIR OR REPLACE AT HIS OWN EXPENSE, ANY
DEFECTIVE WORK, MATERIAL, REQUIREMENT WHICH MAY BE DISCOVERED WITHIN A PERIOD
OF 12 MONTHS FROM THE DATE OF ACCEPTANCE (IN WRITING) OF THE INSTALLATION BY THE
OWNER. EXTENDED WARRANTIES ARE SPECIFIED WITH INDIVIDUAL EQUIPMENT.
H. RECORD DRAWINGS
1. THE CONTRACTOR SHALL MAINTAIN ONE COPY OF DRAWINGS ON THE JOB SITE TO RECORD
DEVIATIONS FROM CONTRACT DRAWINGS, SUCH AS:
a. LOCATION OF JUNCTION BOXES AND RECEPTACLES.
b. LOCATION OF ALL HOMERUNS SHOWING WIRE/CONDUIT SIZES.
c. REVISIONS, ADDENDUMS, AND CHANGE ORDERS.
d. SIGNIFICANT DEVIATIONS MADE NECESSARY BY FIELD CONDITIONS, APPROVED EQUIPMENT
SUBSTITUTIONS, AND CONTRACTOR'S COORDINATION WITH OTHER TRADES.
2. AT COMPLETION OF PROJECT AND BEFORE FINAL APPROVAL, THE CONTRACTOR SHALL MAKE
ANY FINAL CORRECTIONS TO DRAWINGS AND CERTIFY THE ACCURACY OF EACH PRINT BY
SIGNATURE THEREON.
3. A COPY OF THESE ASBUILT DRAWINGS WILL BE GIVEN TO DOOSAN / OWNER.
DISCREPANCIES IN DOCUMENTS
1. DRAWINGS (PLANS, SPECIFICATIONS, AND DETAILS) ARE DIAGRAMMATICAL AND INDICATE THE
GENERAL LOCATION AND INTENT OF THE ELECTRICAL SYSTEMS. WHERE DRAWINGS, EXISTING
SITE CONDITIONS, SPECIFICATIONS OR OTHER TRADES CONFLICT OR ARE UNCLEAR, ADVISE
THE CONSTRUCTION MANAGER IN WRITING PRIOR TO SUBMITTAL OF BID. OTHERWISE,OWNER'S
INTERPRETATION OF CONTRACT DOCUMENTS OR COMMENTS SHALL BE FINAL WITH NO
ADDITIONAL COMPENSATION PERMITTED.
2. THE LOCATION OF OUTLETS AND EQUIPMENT SHOWN ON THE DRAWINGS ARE APPROXIMATE
AND SCHEMATIC IN NATURE. OWNER SHALL HAVE THE RIGHT TO RELOCATE ANY OUTLETS OR
FIXTURES BEFORE THEY ARE INSTALLED WITHOUT ADDITIONAL COST.
3. HOMERUNS SHOWN ARE SCHEMATIC. ELECTRICAL CONTRACTOR MAY ORIGINATE HOMERUNS
FROM DIFFERENT LOCATIONS.
J. DEMOLITION
1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE COORDINATION OF EQUIPMENT REMOVAL
AND EXISTING WORK. COORDINATE WITH OWNER, EXISTING EQUIPMENT REQUIRED TO BE LEFT
INTACT.
K. SLEEVES
1. THE CONTRACTOR SHALL PROVIDE SLEEVES TO PROTECT EQUIPMENT OR FACILITIES IN THE
INSTALLATION. EACH SLEEVE SHALL EXTEND THROUGH IT'S RESPECTIVE FLOOR, WALL OR
PARTITION AND SHALL BE CUT FLUSH WITH EACH SURFACE EXCEPT SLEEVES THAT
PENETRATE THE FLOOR, WHICH SHALL EXTEND 4" ABOVE THE FLOOR.
2. ALL SLEEVES AND OPENINGS THROUGH FIRE RATED WALLS AND/OR FLOORS SHALL BE FIRE
SEALED WITH CALCIUM SILICATE, SILICONE "RTV" FOAM, "3M" FIRE RATED SEALANTS OR
EQUAL, SO AS TO RETAIN THEIR FIRE RATING.
3. SLEEVES IN BEARING AND MASONRY WALLS, FLOORS AND PARTITIONS SHALL BE STANDARD
WEIGHT STEEL PIPE FINISHED WITH SMOOTH EDGES. FOR OTHER THAN MASONRY
PARTITIONS, THROUGH SUSPENDED CEILINGS, OR FOR CONCEALED VERTICAL CONDUIT,
SLEEVES SHALL BE NO. 22 U.S.G. GALVANIZED STEEL MINIMUM.
L. HANGERS
1. HANGERS SHALL INCLUDE ALL MISCELLANEOUS STEEL SUCH AS IRON, WIRE, UNISTRUT,
C-CLAMPS WITH RETAINING CLIPS, CHANNELS, HANGER RODS, ETC., NECESSARY FOR THE
INSTALLATION OF WORK.
2. HANGERS SHALL BE FASTENED TO BUILDING STEEL, CONCRETE, OR MASONRY, BUT NOT TO
OTHER CONDUIT OR PIPING. HANGERS UPPER ATTACHMENT MUST BE SUPPORTED FROM THE
TOP OF THE BAR JOIST. HANGING FROM METAL DECK IS NOT PERMITTED. WHERE
INTERFERENCE OCCUR, IN ORDER TO SUPPORT CONDUIT, THE CONTRACTOR MUST INSTALL
TRAPEZE TYPE HANGERS OR SUPPORTS WHICH SHALL BE LOCATED WHERE THEY DO NOT
INTERFERE WITH ACCESS TO FIRE DAMPERS, VALVES, JUNCTION BOXES, ACCESS DOORS,
OTHER EQUIPMENT SERVICE REQUIREMENTS AND/OR OTHER TRADES.
BASIC ELECTRICAL MATERIALS AND METHODS
M. SCOPE OF WORK
1. THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS, EQUIPMENT, SERVICES,
TOOLS,TRANSPORTATION NECESSARY FOR EQUIPMENT, SERVICES, TOOLS,
TRANSPORTATION, AND FACILITIES NECESSARY FOR, REASONABLY IMPLIED AND INCIDENTAL
TO, THE FURNISHING, INSTALLATION, COMPLETION AND TESTING OF ALL THE WORK FOR THE
ELECTRICAL SYSTEMS AS SHOWN ON THE DRAWINGS, CALLED FOR IN THE SPECIFICATIONS,
AND AS REQUIRED BY JOB CONDITIONS, TO INCLUDE, BUT NOT BE LIMITED TO THE
FOLLOWING:
a. A COMPLETE ELECTRICAL DISTRIBUTION SYSTEM INCLUDING THE INSTALLATION OF
PANELBOARDS, SAFETY AN DISCONNECT SWITCHES, LIGHTING AND RECEPTACLES. IT IS
THE ELECTRICAL CONTRACTOR'S RESPONSIBILITY TO INCLUDE IN HIS BID FOR PROVIDING
SERVICE EQUIPMENT NECESSARY TO OBTAIN SERVICE FROM LOCAL UTILITY COMPANY.
REFER TO ELECTRICAL ONE -LINE DIAGRAM FOR ADDITIONAL INFORMATION.
b. THE CONTRACTOR MUST ALSO INCLUDE IN BID ALL NECESSARY MATERIALS REQUIRED TO
COMPLETE THE SYSTEM INCLUDING, BUT NOT LIMITED TO, FEEDERS, BRANCH CIRCUITS,
JUNCTION BOXES, OUTLET BOXES, WIRING DEVICES, COVERPLATES, CONDUITS, ETC.
c. METERING AND CURRENT TRANSFORMERS AS REQUIRED BY DRAWINGS, UTILITY COMPANY.
d. THE WIRING OF MECHANICAL EQUIPMENT AS OUTLINED ON THE DRAWINGS AND IN THE
SPECIFICATIONS. WORK SHALL INCLUDE WIRING OF ALL STARTERS, DISCONNECTS, AND
POWER WIRING OF MECHANICAL EQUIPMENT EXCEPT AS SPECIFICALLY NOTED OTHERWISE.
ALL LOW VOLTAGE (24 VOLT) TEMPERATURE CONTROL WIRING SHALL BE THE
RESPONSIBILITY OF THE MECHANICAL CONTRACTOR UNLESS NOTED SPECIFICALLY ON
DRAWING.
e. INSTALLATION OF LIGHT FIXTURES AND LAMPS AS SHOWN ON THE DRAWINGS INCLUDING
ALL DEVICES, EQUIPMENT, ETC. REQUIRED FOR MOUNTING.
f. TEMPORARY SERVICE AS INDICATED IN THE SPECIFICATIONS, INCLUDING IT'S REMOVAL.
g. SMOKE/FIRE ALARM WIRING, DEVICES AND CONDUIT, AS SHOWN OR DESCRIBED ON
DRAWINGS OR AS NECESSARY TO MEET STATE, LOCAL, INSURANCE AND FIRE DEPARTMENT
REQUIREMENTS.
h. INSTALLATION OF CONDUITS AND WIRING TO CONTROL PANEL, CABLES ARE NOT
PERMITTED. SEE SECTION G FOR LOW VOLTAGE CONTROLS REQUIREMENTS.
i. VERIFY FUEL CELL PHASE ROTATION MATCHES THE BUILDING ELECTRICAL SERVICE.
MEASURE VOLTAGE ACROSS EACH PHASE OF MCB001AND VERIFY THAT EACH PHASE IS
SIMILAR IN MAGNITUDE.
j. CONDUCTOR MARKING SHALL BE IN ACCORDANCE TO NEC 408.3(E) REGARDING PHASE
ROTATION.
2. THE FOLLOWING ITEMS OF ELECTRICAL CONSTRUCTION ARE NOT INCLUDED IN THIS
CONTRACT:
a. 24 VOLT TEMPERATURE CONTROL WIRING UNLESS NOTED OTHERWISE
b. TELEPHONE INSTRUMENTS AND WIRING UNLESS NOTED OTHERWISE
3. BEFORE STARTING WORK, THE CONTRACTOR SHALL EXAMINE THE STRUCTURAL AND
MECHANICAL PLANS, SHOP DRAWINGS AND SPECIFICATIONS TO SEQUENCE, COORDINATE,
AND INTEGRATE THE VARIOUS ELEMENTS OF THE ELECTRICAL SYSTEM, MATERIALS AND
EQUIPMENT WITH OTHER CONTRACTORS TO AVOID INTERFERENCES AND CONFRONTATIONS.
B. CONDUIT
1. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL CONDUITS SERVING ALL EQUIPMENT,
INCLUDING BUT NOT LIMITED TO, LIGHTING, RECEPTACLES, HEATING AIR CONDITIONING,
MECHANICAL EQUIPMENT, TELEPHONE, DATA AND ELECTRICAL EQUIPMENT.
2. ALL CONDUITS SHALL BE GALVANIZED RMC OR EMT UNLESS OTHERWISE SPECIFIED. ALL
CONDUIT IS TO BE UL LABELED. WHERE CUT, ALL CONDUIT SHALL RECIEVE A SUPPLENTARY
CORROSION PROTECTION COATING OF ZINC -RICH PAINT, ACRYLIC OR WEATHER -STABLE
EPDXY -BASED RESIN, APPROVED FOR THIS PURPOSE. THE CONDUIT SHOULD BE PREPARED
FOR COATING PER ASTM D6386. ALL FIELD CUT THREADS SHALL BE PROTECTED AGAINST
CORROSION WITH CONDUCTIVE RUST -RESISTANT ZINC -RICH PAINT.
EMT SHALL BE FOR INDOOR USE ONLY. EMT CONNECTORS SHALL BE STEEL COMPRESSION TYPE
CONDUIT UNDER SLAB ON GRADE SHALL BE GALVANIZED RIGID STEEL, OR SCHEDULE 40 PVC WITH
RIGID STEEL ELLS WHERE PERMITTED BY CODE.
UNDERGROUND CONDUITS SHALL BE PVC SCH. 40, EXPOSED OUTDOOR CONDUITS SHALL BE RGS.
PROVIDE METAL SWEEPS WHERE PVC CONDUIT EMERGES FROM GRAGE.
ALL CONDUIT INSTALLATIONS SHALL BE COMPLIANT WITH OWNERS BUILDING STANDARD. MINIMUM
SIZE OF CONDUIT SHALL BE 3/4 INCH.
SPARE CONDUITS SHALL HAVE NYLON PULL WIRES INSTALLED IN THEM.
3. SUPPORT ALL CONDUIT, INCLUDING SEISMIC AND SWAY BRACING, IN ACCORDANCE WITH THE
NEC AND LOCAL CODES.
4. GENERALLY, ALL CONDUIT SHALL BE CONCEALED EXCEPT FOR UNFINISHED AREAS, SUCH AS
EQUIPMENT ROOMS. EXPOSED CONDUIT SHALL BE ALLOWED ONLY AS NOTED ON PLAN AND AS
APPROVED BY DOOSAN.
5. LIQUID TIGHT FLEXIBLE CONDUIT (LTFC)
a. LIQUID TIGHT FLEXIBLE CONDUIT AND, ASSOCIATED FITTINGS SHALL BE INSTALLED PER
MANUFACTURER'S GUIDELINES WITH SPECIAL ATTENTION TO FITTING TORQUES.
b. LIQUID TIGHT FLEXIBLE CONDUIT SHALL BE USED FOR THE FOLLOWING APPLICATIONS:
FINAL CONNECTIONS TO MOTORS.
FINAL CONNECTIONS TO VIBRATING EQUIPMENT.
c. LIQUID TIGHT FLEXIBLE CONDUIT MUST BE THE SAME SIZE AS THE RMC OR EMT CONDUIT TO
WHICH IT IS CONNECTED. BOTH THE (FLEXIBLE METAL CONDUIT AND IT'S FITTINGS ARE TO
BE LISTED FOR GROUNDING. A GREEN GROUNDING CONDUCTOR SHALL BE INSTALLED. ALL
CONNECTORS ARE TO BE OF A NEMA APPROVED TYPE.
d. THE USE OF MC CABLE OR GREENFIEILD IS NOT PERMITTED.e. CONNECTION TO OUTDOOR
EQUIPMENT MUST BE WEATHERPROOF( LIQUID TIGHT OR SEALTIGHT).
7. PROVIDE PULL -WIRE IN ALL EMPTY CONDUITS EXCEPT AS NOTED OTHERWISE ON DRAWINGS.
8. HOME RUNS AND MAIN CONDUIT RUNS ARE TO BE HELD TIGHT TO STRUCTURE ABOVE OR AS
REQUIRED TO ALLOW PROPER SERVICE ACCESS AND OTHER TRADES WORK.
9. ALL CONDUITS MUST BE SIZED PER NEC AND LOCAL CODES.
10. ALL CONDUIT SUPPORTS, BOLTS, STRAPS, SCREWS ETC. SHALL BE GALVANIZED / CORROSION
RESISTANT.
C. OUTLET BOXES
1. ALL OUTLET BOXES SHALL BE GALVANIZED PRESSED STEEL OF THE, STANDARD KNOCKOUT
TYPE. NO ROUND OUTLET BOXES SHALL, BE PERMITTED, EXCEPT AS SPECIFICALLY NOTED ON
DRAWINGS BOXES SHALL NOT BE LESS THAN 4" SQUARE AND 1 1/2" DEEP.
2. ALL KNOCKOUT BOXES, UPON WHICH LIGHTING FIXTURES ARE TO BE INSTALLED, SHALL BE
EQUIPPED WITH 3/8" FIXTURE STUDS.
3. EXTERIOR BOXES SHALL BE CAST RUST -(RESISTING METAL WITH GASKETED COVERS.
4. INSTALL BOXES RIGIDLY FROM BUILDING STRUCTURE AND SUPPORT INDEPENDENTLY OF THE
CONDUIT SYSTEM. ALSO PROVIDE SUITABLE BOX EXTENSIONS TO EXTEND BOXES TO
FINISHED FACE OF CEILINGS. ALL OUTLET BOXES TO BE PROVIDED WITH CADDY "QICK-MOUNT
BOX SUPPORT" TO MINIMIZE THE DEFLECTION THAT OCCURS WHEN PLUGGING/UNPLUGGING
INTO THESE DEVICES.
5. UNLESS OTHERWISE NOTED ON DRAWINGS OR OTHERWISE REQUIRED BY THE NATIONAL
ELECTRICAL CODE, HANDICAP CODES OR LOCAL CODES, OUTLET HEIGHTS SHALL BE AS
FOLLOWS:
a. SWITCH HEIGHT 48" FROM FINISHED FLOOR TO CENTERLINE OF OUTLET.
b. CONVENIENCE OUTLETS: 24" FROM FINISHED FLOOR TO CENTERLINE OF OUTLET.
D. JUNCTION AND PULL BOXES
1. THE DRAWINGS INDICATE SCHEMATIC ROUTINGS FOR CONDUIT RUNS. CONTRACTOR SHALL
FURNISH AND INSTALL ADDITIONAL BOXES WHERE REQUIRED BY FIELD CONDITIONS OR BY
CODE.
2. BOXES AND COVERS SHALL BE GALVANIZED/PAINTED STEEL OF CODE GAUGE SIZE.
3. INSTALL BOXES RIGIDLY SUPPORTED FROM THE BUILDING STRUCTURE AND SUPPORTED
INDEPENDENT OF THE CONDUIT SYSTEM.
4. ARRANGE CIRCUITS TO AVOID THE USE OF JUNCTION BOXES IN INACCESSIBLE LOCATIONS.
5. JUNCTION AND PULL BOXES MUST BE LABELED WITH CIRCUIT NUMBER IDENTIFICATION AND
SYSTEM TYPE ON COVER.
E. WIRING
1. CONDUCTORS FOR FEEDERS AND BRANCH CIRCUITS SHALL BE COPPER AND THE AWG SIZE
AND TYPE AS SHOWN ON DRAWINGS. MINIMUM WIRE SIZE #12. THE CONDUCTORS SHALL BE
600 VOLT INSULATION TYPE THW, THWN OR THHN.
2. ON ALL 20 AMP BRANCH CIRCUITS, CONDUCTORS LARGER THAN #10 AWG SHALL BE REDUCED
TO #10 AWG WITHIN 10 FEET OF PANEL BOARD AND DEVICE IN JUNCTION BOXES ON RATED
TERMINAL STRIPS.
3. CONDUCTORS SHALL BE STRANDED.
4. ALUMINUM CONDUCTORS ARE NOT PERMITTED.
5. ALL WIRING SHALL BE IN CONDUIT, UNLESS SPECIFICALLY NOTED OTHERWISE (IE. LOW
VOLTAGE PLENUM RATED WIRE)
6. EACH CIRCUIT SHALL HAVE A DEDICATED NEUTRAL CONDUCTOR WHEN REQUIRED AND SHALL
SHALL BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND LOCAL
CODES.
7. THE USE OF MC CABLE, ETC. IS NOT PERMITTED.
8. WIRE CONNECTORS SHALL BE EQUAL TO "SCOTCH LOCK" FOR #8 AWG WIRE AND SMALLER
AND EQUAL TO T & B "LOCKTIGHT" FOR #6; AWG AND LARGER.
9. ALL WIRING TO BE COLOR -CODED AS FOLLOWS:
120/208 VOLT SYSTEM 277/480 VOLT SYSTEM
NEUTRAL - WHITE NEUTRAL - GREY
PHASE A - BLACK PHASE A - BROWN
PHASE B - RED PHASE B - ORANGE
PHASE C - BLUE PHASE C - YELLOW
GROUND- GREEN GROUND- GREEN
F. WIRING DEVICES
1. CONTRACTOR SHALL FURNISH AND INSTALL SWITCHES AND RECEPTACLES, UNLESS NOTED
OTHERWISE, AS NECESSARY FOR A COMPLETE INSTALLATION. COLOR OF DEVICES AND
PLATES SHALL BE WHITE UNLESS OTHERWISE NOTED. THE DEVICES SHALL BE OF THE TYPES
AND RATINGS LISTED, OR EQUALS BY HUBBELL, BRYANT OR PASS & SEYMOUR.
WEATHERPROOF GFI RECEPTACLES SHALL BE INSTALLED WHERE SHOWN ON DRAWINGS OR
AS REQUIRED BY CODE.
2. ALL WIRING DEVICES SHALL BE HEAVY DUTY GRADE, CONFIGURATION TO SUIT SERVICE.
G. HEATING, VENTILATION, PROCESS AND CONTROLS WIRING
1. THE ELECTRICAL CONTRACTOR SHALL REFER TO MECHANICAL AND CONTROL DETAILS ON
MECHANICAL DRAWINGS FOR ADDITIONAL. ELECTRICAL WORK TO BE INCLUDED IN HIS BID.
2. ELECTRICAL CONTRACTOR SHALL DO ALL POWER WIRING, LINE VOLTAGE WIRING, AND LINE
VOLTAGE CONTROL WIRING INDICATED UNDER THE HEATING AND VENTILATION
SPECIFICATIONS AND DRAWINGS. THIS CONTRACTOR SHALL ALSO DO ALL INTERCONNECTING
LINE VOLTAGE WIRING BETWEEN RELAYS AND DEVICES AS REQUIRED.
3. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR FURNISHING AN INSTALLING CONDUIT FOR
HVAC CONTROL WIRING. ELECTRICAL CONTRACTOR SHALL GROUP DEVICES TOGETHER AS
NEEDED TO MINIMIZE THE QUANTITY OF CONTROL CONDUITS. SIZE CONDUITS IN ACCORDANCE
WITH NEC.
H. SAFETY AND DISCONNECT SWITCHES
1. SAFETY AND DISCONNECT SWITCHES SHALL BE HEAVY DUTY TYPE, QUICK -MAKE,
QUICK -BREAK FUSED OR NON -FUSIBLE WITH RATINGS AND SIZES AS NOTED ON PLANS AND
REQUIRED BY CODES.
2. AT SERVICE ENTRANCE, DISCONNECT SHALL BEAR THE MANUFACTURER'S LABEL INDICATING
THE EQUIPMENT IS UL RATED FOR APPLICATION IN ACCORDANCE WITH ALL CODES.
3. MANUFACTURER SHALL BE GENERAL ELECTRIC, SQUARE D, EATON OR APPROVED EQUAL.
I. GROUNDING
1. FURNISH AND INSTALL COMPLETE WIRED GROUNDING CONDUCTOR SYSTEM, #12 AWG
MINIMUM, SIZED AND INSTALLED IN ACCORDANCE WITH THE LATEST ADOPTED EDITION OF THE
NATIONAL ELECTRICAL CODE, STATE AND LOCAL CODES, AND AS NOTED IN THE
SPECIFICATIONS AND AS INDICATED ON THE DRAWINGS.
2. ALL CONDUIT, INCLUDING FLEXIBLE CONDUIT, SHALL BE GROUNDED WITH A GREEN
GROUNDING CONDUCTOR.
3. GROUNDING CONNECTIONS MADE TO THE WATER PIPING SYSTEM SHALL BE COORDINATED
WITH THE PLUMBING CONTRACTOR AND A BONDING JUMPERS INSTALLED AROUND WATER
METER PER CODES AND AS INDICATED ON DRAWINGS.
4. ALL DEVICES SHALL BE BONDED TO THE CONDUIT SYSTEM. USE A BONDING JUMPER BETWEEN
THE OUTLET BOX AND THE DEVICE GROUNDING TERMINAL. METAL -TO -METAL CONTACT
BETWEEN THE DEVICE YOKE AND THE OUTLET BOX IS NOT ACCEPTABLE AS A BOND FOR
EITHER SURFACE MOUNTED BOXES OR FLUSH TYPE BOXES. ALL JUNCTION BOXES, OUTLET
BOXES, AND PULL BOXES SHALL BE BONDED TO THE CONDUIT SYSTEM.
5. FOR PANEL FEEDERS, BOND THE GROUNDING CONDUCTOR TO THE CONDUIT, WHERE
ENTERING AND LEAVING THE CONDUIT. THE GROUNDING CONDUCTOR SHALL BE COPPER WITH
GREEN IDENTIFICATION AND SIZED PER N.E.C.
6. ALL ENCLOSURES AND NON -CURRENT CARRYING METAL PARTS ARE TO BE GROUNDED.
CONDUIT SYSTEM IS TO BE ELECTRICALLY CONTINUOUS. ALL LOCKNUTS MUST CUT
THROUGHENAMELED OR PAINTED SURFACES ON ENCLOSURES. WHERE ENCLOSURES
ANDNON-CURRENT CARRYING METAL PARTS ARE ISOLATED FROM THE CONDUIT SYSTEM, USE
BONDING JUMPERS WITH APPROVED CLAMPS. ALL GROUND CLAMPS SHALL BE "PENN-UNION"
OR EQUAL, SIMILAR TO "GPL" TYPE.
J. LIGHTING FIXTURES
1. THE CONTRACTOR SHALL INSTALL ALL LIGHTING FIXTURES AND LAMPS AS SHOWN ON THE
DRAWINGS.CONTRACTOR IS TO REPLACE ALL NON -WORKING LAMPS PRIOR TO ACCEPTANCE
BY DOOSAN/OWNER.
K. SUBMITTALS
1. THE CONTRACTOR SHALL PROVIDE 5 COPIES OF (AS WELL AS ELECTRONIC) SUBMITTALS OF
ALL INSTALLATION METHODS, MATERIALS AND ACCESSORIES FOR REVIEW AND
APPROVAL.SUBMITTALS FOR EQUIPMENT SHALL SPECIFICALLY STATE "NEW° OR
"RECONDITIONED" FOR EACH ITEM. RECONDITIONED EQUIPMENT SHALL REQUIRE SPECIFIC
APPROVAL BY DOOSAN. SUBMITTALS SHALL BE ASSEMBLED AND SUBMITTED PRIOR TO ANY
INSTALLATION WORK, AND SHOULD INCLUDE:
• WIRE
• CONDUIT
• DISCONNECT SWITCH
• SWITCHBOARD AND SWITCHGEAR - NEW AND MODIFICATIONS AND ACCESSORIES
• ENCLOSURES
• CURRENT TRANSFORMERS, POTENTIAL TRANSFORMERS AND TEST BLOCKS
• HEAT TRACE
• UTILITY METER
• WIREWAY, PULL BOX
L. TESTS AND ADJUSTMENTS
1. ACCEPTANCE TESTS:
TEST THE FOLLOWING IN ACCORDANCE WITH APPLICABLE SECTIONS OF THE LATEST
NETA-ACCEPTANCE TESTING STANDARD. PROVIDE SERVICES OF A QUALIFIED ELECTRICAL
TESTING COMPANY AS REQUIRED.
• TRANSFORMER
• SWITCHBOARD
• BREAKERS, RATED 250 A AND LARGER - BREAKERS SHALL BE TESTED USING PRIMARY
INJECTION METHOD, WITH FINAL SETTINGS ADVISED BY THE ENGINEER IN A COORDINATION
STUDY.
• PROTECTIVE RELAYS -BENCH TEST WITH FINAL SETTINGS. ALSO PROVIDE WITNESS TESTING
AS REQUIRED BY THE UTILITY COMPANY AND AHJ. ALSO INCLUDE THE SEL RELAYS PROVIDED
IN THE FUEL CELLS.
• CONDUCTORS- MV CONDUCTORS SHALL BE HI -POT TESTED.
• PANELBOARDS
• DISCONNECT SWITCHES
• CT AND PTS.
• GROUNDING- USE FALL OF POTENTIAL METHOD AND CONTINUITY CHECKS.
2. ALL CONNECTIONS
N CTIONS AT PANELS AND SWITCHES ARE TO BE MADE, ALL SPLICES COMPLETE, ALL
FUSES IN PLACE, AND ALL CIRCUITS CONTINUOUS FROM POINT OF SERVICE CONNECTION TO
ITS FINAL DESTINATION, AND ALL COVERS AND PLATES INSTALLED PRIOR TO THE TIME OF
FINAL INSPECTION BY OWNERS ENGINEER.
3. UPON COMPLETION OF THE WORK, ALL PARTS OF THE ELECTRICAL INSTALLATION SHALL
BETESTED AND PROVED FREE OF UNWANTED GROUNDS AND OTHER DEFECTS.
4. ALL OVERLOAD DEVICES, INCLUDING EQUIPMENT FURNISHED UNDER OTHER CONTRACTS,
SHALL BE SET AND ADJUSTED TO SUIT THE LOAD CONDITIONS.
5. TEST AND MAKE CORRECTIONS/ADJUSTMENTS FOR PHASE BALANCING.
6. PROVIDE FINAL REPORT TO CEP AT TIME OF PUNCH -OUT.
M. CLEANING
1. AT THE END OF THE PROJECT, THE CONTRACTOR SHALL CLEAN ALL EQUIPMENT, TO THE
SATISFACTION OF OWNER. ALL DUST, DIRT, DEBRIS, AND FOREIGN MATTER SHALL BE
REMOVED FROM ALL EQUIPMENT.
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Project No.:
Drawn By:
KFH
Date:
Design By:
02/06/19
KFH
Scale:
Check By:
AS NOTED
DSF
Drawing No.:
4■
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