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DESIGN TEAM
CITY OF LAREDO
HIGH SERVICE PUMP VFD AND POWER FACTOR CORRECTION
DRAWING INDEX
8
FEBRUARY, 2019
C0.0 COVER SHEET
E1.1 ELECTRICAL GENERAL NOTES AND LEGENDS
E1.2 OVERALL SITE PLAN
E2.1 ELECTRICAL SCHEDULES AND DETAIL (UCRM 1 & 2)
E3.1 ELECTRICAL DEMO (UCRM 1)
E4.1 VFD ADDITIONS (UCRM 1)
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2519 Jefferson St., Laredo, TX 78040
TEESIEngineering
AUSTIN, TEXAS 78745(512) 328-2533
TBPE #F-3502www.teesi.com
1301 S. CAPITAL OF TX HWY.SUITE B-325
JEFFERSON STREET WATER TREATMENT PLANT
5816 DAUGHERTY AVE.
LAREDO, TEXAS 78041
CITY COUNCIL
Rudy Gonzalez, Jr. - District 1
Vidal Rodriguez - District 2
Mercurio Martinez, III. - District 3
Alberto Torres, Jr. - District 4
Nelly Vielma - District 5
Marte A. Martinez - District 6
George J. Altgelt - District 7
Roberto Balli - District 8
Mayor Pete Saenz
UTILITIES DIRECTOR
Riazul I. Mia, P.E. M.S.E.E.
Robert A. Eads
CO-INTERIM CITY MANAGERS
Rosario Cabello
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TEESIENGINEERING
AUSTIN PH. (512) 328-2533LAREDO PH. (956) 724-1600
www.teesi.com
#B-325, AUSTIN, TEXAS 787461301 S. CPTL. OF TX. HWY.
TBPE #F-3502
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REVISION CLOUD & MARKER
BOUNDARY MARKS
BREAK MARK
NEW TO EXISTING
POINT OF CONNECTION
DRAWING
SHEET
REFERENCE
REFERENCE
DEMOLITION KEYED NOTE
NEW WORK KEYED NOTE
MATCHLINE
(N) - NEW WORK
(E) - EXISTING, REMAINS
(X) - DEMOLITION
AREA " "
AREA " "
GENERAL LEGEND
DETAIL KEYED NOTE
MISC. KEYED NOTE
SRV/HUB
TV/TEL
TV OUTLET BOX
MANUAL SWITCH, CALL OUTS; 'K'-INDICATES KEYED SWITCH; 2-DOUBLE POLE, 3-3-WAY SWITCH; 4-4-WAY
SWITCH; M-DOUBLE THROW, MOMENTARY CONTACT; F-CAPACITOR TYPE, 4 SPEED FAN CONTROL;
OS-OCCUPANCY SENSOR RM. COVERAGE CONTROLLER; D-DIMMER; SC-SPEED CONTROL.
DATA OUTLET; FLUSH FLOOR DATA OUTLET
COMB DATA & TELEPHONE OUTLET; FLUSH FLOOR COMB. DATA & TELEPHONE OUTLET
TELEPHONE OUTLET; FLUSH FLOOR TELEPHONE
OUTLET
ELECTRICAL LEGEND
LIGHTING/POWER CKT. ARROW INDICATES HOME RUN, TICS INDICATE NUMBER OF CONDUCTORS
EXCLUDING GROUNDS.
PHOTO-CONTROL RELAY
POWER/COMM POLE, NUMBER OF CHANNELS &/OR DEVICES AS INDICATED. WIREMOLD OR APPROVED
EQUAL
FLUSH MOUNTED FLOOR DUPLEX RECEPTACLE WITH COVER AS INDICATED
DISCONNECT SWITCH, SIZE & TYPE AS INDICATED OR REQUIRED
MOMENTARY CONTACT, PUSHBUTTON, MUSHROOM HEAD
MOMENTARY CONTACT, PUSHBUTTON
XX
XX
XX
SYMBOL DESCRIPTION
CIRCUIT RELATED
POWER OUTLETS
TELEPHONE/DATA
MISC. DEVICES
DUPLEX RECEPTACLE, NEMA 5-20R
FOURPLEX RECEPTACLE, NEMA 5-20R
DUPLEX RECEPTACLE & DATA RECEPTACLE IN DUAL CHANNEL, SURFACE RACEWAY
FOUR-PLEX RECEPTACLE & DATA RECEPTACLE IN DUAL CHANNEL, SURFACE RACEWAY
POWER EQUIPMENT
SINGLE RECEPTACLE, NEMA 5-20R, UNLESS OTHERWISE NOTED
XX
COMMON NOTATIONS: X-XXR = NEMA CONFIGURATION; IG = ISOLATED GROUND; GFI = GROUND
FAULT CIRCUIT INTERRUPTER; WP = WEATHERPROOF
COMBINATION STARTER / DISCONNECT SWITCH
MOTOR STARTER
PANELBOARD
PANELBOARD - FLUSH MOUNTED
SERVER/HUB
VARIABLE FREQUENCY DRIVE
THERMOSTAT; MARK INDICATES UNIT OR ZONE CONTROLLED
PHOTO SENSOR (A=ANOLOG, S=SWITCH)BOR)
SWITCHING &/OR DIMMING STATION (K=KEYED ACCESS)
MOTION SENSOR, ARROWS INDICATE DIRECTION OF SENSING FIELD
CONDUIT STUBBED OR ROUTED UP
CONDUIT STUBBED OR ROUTED DOWN
CONNECT TO EQUIPMENT
TRANSFORMER; THICK LINE DENOTES FRONT
SWITCHGEAR; THICK LINE DENOTES FRONT
GROUND BAR
LOW VOLTAGE CONTROL
T
X
VFD
JUNCTION BOX, MOUNTED AS INDICATED
TV OR TELEPHONE TERMINAL BOARD; 3/4"THK x 8' HT TYPE AC PLYWD.
XX
RELAY MODULE W/ LOW VOLTAGE POWER SUPPLY
LOW VOLTAGE SIGNAL WIRING
BRANCH CIRCUIT SIZING TABLE
NOTES:
1. ALLOWABLE CIRCUIT LENGTH (AL) MAY BE ADJUSTED FROM TABLE LENGTH (TL) BY
LOAD FACTOR (LF=AMPS/MAX CKT AMPS) AND VOLTAGE FACTOR (VF) USING THE
FORMULA: AL = TL x VF / LF
2. FOR THIS PURPOSE, ASSUME THAT ANY CIRCUIT SERVING ANY UNDESIGNATED
RECEPTACLE IS LOADED AT ITS PROTECTION RATING.
3. IF CIRCUIT CONDUCTOR SIZE IS INCREASED FOR VOLTAGE DROP, INCREASE
EQUIPMENT GROUNDING CONDUCTOR BY SAME NUMBER OF AWG SIZES (SAME
CIRCULAR MILLS RATIO).
LENGTH (FT) FOR 3% DROP AT 120V, 1 PH
MAX CKT
AMPS
BASE WIRE
SIZE (AWG)
BASE SIZE NEXT SIZE NEXT SIZE NEXT SIZE
20
30
50
65
85
100
115
130
150
175
200
225
12
10
8
6
4
3
2
1
1/0
2/0
3/0
4/0
45
45
45
55
65
70
75
80
90
90
95
100
70
70
70
85
80
85
90
100
110
110
115
110
110
110
110
100
110
115
125
140
140
180
180
140
135
130
140
150
160
180
VOLTS,
PHASE
VOLTAGE
FACTOR
120V, 1PH
208V, 1PH
277V, 1PH
480V, 1PH
208V, 3PH
480V, 3PH
1.00
1.73
2.31
4.00
2.00
4.62
EGC WIRE
SIZE (AWG)
12
10
10
10
6
4
6
6
6
8
8
6
· EGC = EQUIPMENT GROUNDING CONUDCTOR
GENERAL ELECTRICAL NOTES:
--M
--N
--O
--P
--Q
--R
--T
--U
--V
--L
--K
--I
--H
--G
--F
--E
--D
--C
--B
--A
VOLTS ALTERNATING CURRENT
VOLTS DIRECT CURRENT
VARIABLE FREQUENCY DRIVE
TELEPHONE
TYPICAL
TOWER
UNDERGROUND
UNDERGROUND ELECTRICAL
UNLESS OTHERWISE NOTED
UNDERGROUND PRIMARY ELECTRICAL
UNDERGROUND SECONDARY
ELECTRICAL
DATA
DIRECT DIGITAL CONTROL
DETECTOR
DIAMETER
DISCRETE INPUT, DIGITAL IN
DOWN
DISCRETE OUT, DIGITAL OUT
DIFFERENTIAL PRESSURE
DIFFERENTIAL PRESSURE SWITCH
DIFFERENTIAL PRESSURE TRANSDUCER
DISCHARGE STATIC PRESSURE
DIRECT EXPANSION
DEGREES CELSIUS
DEGREES FAHRENHEIT
DAT
DDC
DET
DIA
DIS
DN
DO
DP
DPS
DPT
DSP
DX
°C
°F
GALVANIZE
GROUND
GREEN
GROUNDING ELECTRODE CONDUCTOR
GALV
GRD
GRN
GEC
POUNDS
LOCAL AREA NETWORK
LARGE
LOW LIMIT THERMOSTAT
LOCAL OPERATING NETWORK
LBS
LAN
LG
LLT
LON
KVA
KW
K
KILOVOLT-AMPS
KILOWATTS
KILO
IN
HL
HP
HRU
HRV
HTG
HZ
INCHES
FCU
FT
FSD
FLEX
FLR
FPMB
FRZ
EA
EWC
EWH
EXT
EDH
EF
EMS
ENA
ENCL
ENET
ERH
ERW
ERV
ETR
EGC
CHILLER
CHILLED WATER PUMP
CEILING
COMMUNICATIONS
CURRENT STATUS SWITCH
COOLING TOWER
COOLING TOWER FAN
CONTROL
CONDENSING UNIT
CONDENSER WATER PUMP
BUILDING AUTOMATION SYSTEM
BELOW FINISHED FLOOR
BELOW FINISHED GRADE
BUILDING
BOILER
BRITISH THERMAL UNIT
BRITISH THERMAL UNIT PER HOUR
BREAK ON RISE
ABOVE FINISHED FLOOR
ABOVE FINISHED CEILING
ABOVE FINISHED GRADE
ACCESS DOOR
ACCESS PANEL
AIR CONDITIONING
APPROXIMATE
ACTUATOR
AIR COOLED CONDENSING UNIT
AIR HANDLING UNIT
ANALOG IN
ALARM
ANALOG OUT
AUXILIARY
BAS
BFF
BFG
BLDG
BLR
BTU
BTUH
BOR
CH
CHWP
CLG
COM
CS
CT
CTF
CTRL
CU
CWP
AFF
AFC
AFG
AD
AP
A/C
APPROX
ACT
ACCU
AHU
AI
ALM
AO
AUX
EACH
ELECTRIC WATER COOLER
ELECTRIC WATER HEATER
EXTERNAL
ELECTRIC DUCT HEATER
EXHAUST FAN
ENERGY MANAGEMENT SYSTEMS
ENABLE
ENCLOSURE
ETHERNET
ELECTRIC RE-HEAT
ENERGY RECOVERY WHEEL
ENERGY RECOVERY VENTILATOR
EXISTING TO REMAIN
EQUIP. GROUNDING CONDUCTOR
FAN COIL UNIT
FEET/FOOT
FIRE/SMOKE DAMPER
FLEXIBLE
FLOOR
FAN POWERED MIXING BOX
FREEZER
HIGH LIMIT THERMOSTAT
HORSEPOWER
HEAT RECOVERY UNIT
HEAT RECOVERY VENTILATOR
HEATING
HERTZ
MAX
MIN
MVA
MOR
MAXIMUM
MINIMUM
MEGAVOLT-AMPS
MAKE ON RISE
NA
NU
NC
NO
NOT APPLICABLE
NUMBER
NORMALLY CLOSED
NORMALLY OPEN
PWM PULSE WIDTH MODULATION
QTY QUANTITY
VAC
VDC
VFD
UG
UGE
UON
UPE
USE
TEL
TYP
TWR
--W
WATTS
WEATHERPROOF
WATER DETECTOR
WITH
W
WP
WD
W/
--X
--Z
ZONE
ZONE RELAY
TRANSFORMER
ZN
ZR
XFMR
REC
REF
R
RM
RTU
RECEPTACLE
REFERENCE
RELAY
ROOM
ROOFTOP UNIT
--S
SMOKE DETECTOR
SUPPLY FAN
SOLENOID
START/STOP
STATUS
STAGE
SD
SF
SOL
S/S
STAS
STG
ELECTRICAL ABBREVIATIONS
1. ELECTRICAL CONTRACTOR SHALL VERIFY EXACT LOCATION OF ALL FLOOR MOUNTED
BOXES W/ OWNER/ARCHITECT.
2. ELECTRICAL CONTRACTOR SHALL MARK ALL DATA CONDUITS & BOXES W/ PERMANENT
MARKER TO ENSURE THAT THEY ARE NOT USED FOR OTHER WIRING.
3. ELECTRICAL CONTRACTOR SHALL COORDINATE W/ OTHER TRADES TO MINIMIZE
CONFLICTS.
4. ALL NEW WIRE & CABLE SIZES ARE FOR COPPER. ALUMINUM WILL NOT BE ALLOWED.
5. CONFIRM W/ LOCAL CODES, MECHANICAL CONTRACTOR & EQUIPMENT VENDORS ON THE
LOCATION & MOUNTING METHOD FOR DISCONNECT SWITCHES, MANUAL MOTOR STARTERS,
COMBINATION STARTER/DISCONNECTS, ETC. PRIOR TO ELECTRICAL ROUGH-IN &
INSTALLATION.
6. ELECTRICAL CONTRACTOR SHALL DOUBLE CHECK ALL FEEDER CONDUCTOR & CONDUIT
SIZES W/ NEC & LOCAL CODES PRIOR TO ORDERING OR CUTTING CONDUCTORS.
7. ELECTRICAL CONTRACTOR SHALL COORDINATE WORK W/ ARCHITECTURAL DRAWINGS &
REPORT ANY DISCREPANCIES TO ARCHITECT/ENGINEER IMMEDIATELY.
8. UNLESS OTHERWISE NOTED, BRANCH CIRCUIT CONDUCTORS & EQUIPMENT GROUNDING
CONDUCTORS SHALL BE COPPER, THWN-2, SIZED PER BRANCH CIRCUIT SIZING TABLE, THIS
SHEET.
9. ALL ELECTRICAL EQUIPMENT SHALL BE GROUNDED & BONDED PER THE NEC. ISOLATED
GROUND RECEPTACLES SHALL HAVE SEPARATE GROUND CONDUCTOR OF EQUIVALENT
SIZE.
10. ELECTRICAL CONTRACTOR SHALL MAKE ALL FINAL CONNECTIONS TO OWNER-PROVIDED
EQUIPMENT.
11. ALL J-BOXES SHALL BE ACCESSIBLE FOR FUTURE SERVICE PER NEC.
12. CONDUITS SHALL NOT BE ROUTED EXPOSED IN FINISHED AREAS UNLESS NOTED.
13. ALL INTERIOR CONDUIT SHALL BE EMT OR RGSC.
14. EQUIPMENT OR MATERIAL SUBSTITUTED AS APPROVED EQUAL TO THAT SHOWN ON PLANS
& SPECIFIED SHALL BE COMPATIBLE IN ALL RESPECTS. ANY CHANGES OR MODIFICATIONS
REQUIRED TO ACCOMMODATE THE SUBSTITUTED ITEMS SHALL BE MADE BY THE
CONTRACTOR WITH APPROVAL FROM & AT NO EXTRA COST TO THE OWNER.
15. MOUNTING HEIGHTS FOR ALL OUTLETS, SWITCHES & CONTROLS SHALL BE IN COMPLIANCE
W/ TEXAS ACCESSIBILITY STANDARDS.
16. ELECTRICAL CONTRACTOR SHALL PROVIDE ROUGH-IN & POWER FOR OTHER TRADES,
INCLUDING DATA SYSTEMS, TELEPHONE SYSTEMS, SECURITY SYSTEMS. REFER TO E4 & E8
SERIES FOR ADDITIONAL INFORMATION.
17. ALL PANELBOARDS NOT LOCATED IN MECHANICAL OR ELECTRICAL EQUIPMENT ROOMS
SHALL BE FLUSH MOUNTED, UNLESS NOTED OTHERWISE. FROM FLUSH MOUNTED PANELS,
PROVIDE AT LEAST ONE 3/4" CONDUIT TO ABOVE ACCESSIBLE CEILING FOR EACH THREE
POLES WITHOUT WIRE CONNECTED.
16. ALL 15A AND 20A RECEPTACLES IN RESTROOMS, OUTDOORS OR WITHIN 6' OR AN OUTSIDE
DOOR, WITHIN 6 FEET OF THE OUTSIDE EDGE OF SINK(S); OR SERVING WATER
DISPENSERS, KITCHEN EQUIPMENT OR LAUNDRY EQUIPMENT; SHALL BE GFI PROTECTED.
SEE NEC AND LOCAL CODES FOR SIMILAR REQUIREMENTS. THESE REQUIREMENTS APPLY
WHETHER OR NOT RECEPTACLES ARE MARKED AS GFI RECEPTACLES ON THE POWER
PLAN. THE GFI PROTECTIVE DEVICE MUST BE READILY ACCESSIBLE FOR TESTING, EITHER
AT THE RECEPTACLE ITSELF OR IN A CLEARLY IDENTIFIED OUTLET BOX NEARBY.
17. ELECTRICAL CONTRACTOR SHALL CLOSELY COORDINATE THE ROUGH-IN W/ ALL OTHER
TRADES & SUBCONTRACTORS FOR THE EXACT MOUNTING HEIGHT REQUIREMENTS. NOTIFY
THE OWNER/ENGINEER OF ANY CONFLICT PRIOR TO ROUGH-IN.
18. CONTRACTOR SHALL COORDINATE W/ THE OWNER FOR THE REMOVAL OF OWNER'S
MATERIALS IN THE WORK AREA.
19. ALL OCCUPIED WORK AREAS SHALL BE LEFT IN A WIPED-CLEAN CONDITION EACH TIME THE
CONTRACTOR LEAVES THE WORK AREA.
20. CONTRACTOR SHALL USE A DUST COLLECTING VACUUM DURING ANY DRILLING OR
HAMMER-DRILLING TO HELP MAINTAIN A CLEAN WORK ENVIRONMENT. COORDINATE W/
OWNER FOR APPROPRIATE TIMES FOR DRILLING.
21. ELECTRICAL CONTRACTOR SHALL FURNISH AND INSTALL ALL DEVICES REQUIRED TO MEET
CODE REQUIREMENTS WHETHER SHOWN OR NOT.
22. ALL WORK SHALL COMPLY WITH APPLICABLE LOCAL, STATE AND FEDERAL CODES AND
ORDINANCES. FOLLOW RECOMMENDED PRACTICES AS DEFINED BY ASME, SMACNA,
ASHRAE, NFPA, APPLICABLE BUILDING CODES, APPLICABLE ELECTRICAL CODE, NATIONAL
ELECTRICAL CODE, AGAG, ADA AND OSHA.
23. UPDATE LABELING OF RACEWAYS, SWITCHES, PANELS AND PANEL DIRECTORIES
TO REFLECT CHANGES.
1/2
MOTOR CONNECTION, NUMBER IN CIRCLE
INDICATES HORSEPOWER
RELAY WITH POWER SUPPLY
RELAY WITHOUT POWER SUPPLY
NOT ALL LEGEND SYMBOLS SHOWN
MAYBE APPLICABLE TO THIS PROJECT
CIRCUIT BREAKER
NORMALLY OPEN (NO) CONTACT
NORMALLY CLOSED (NC) CONTACT
SINGLE POLE SINGLE THROW (SPST) SWITCH
SINGLE POLE DOUBLE THROW (SPDT) SWITCH
HAND - OFF - AUTO (HOA) SELECTOR SWITCH
GROUNDING ELECTRODE
ONE-LINE WIRING LEGEND
TRANSFORMER
1. FIELD VERIFY ALL EXISTING CONDITIONS, INCLUDING EQUIPMENT & UTILITY SERVICES
LOCATIONS, PRIOR TO START OF ANY WORK. VISIT JOB SITE PRIOR TO BIDDING TO VERIFY
EXISTING CONDITIONS. NOTIFY GC & ENGINEER IMMEDIATELY IF ANY DISCREPANCIES ARE
FOUND.
2. PERFORM ALL WORK & DISPOSALS/RECYCLING IN COMPLIANCE WITH APPLICABLE FEDERAL,
STATE & LOCAL LAWS, CODES & ORDINANCES.
3. KEEP THE CONSTRUCTION AREA CLEAN AT ALL TIMES. RESTORE ANY WORK SPACE TO
WIPED-CLEAN STATUS BEFORE SCHEDULED OCCUPANCY BY OWNER.
4. COORDINATE WITH APPROPRIATE TRADES TO DISCONNECT RELATED SERVICES BEFORE
DEMOLITION OF ANY ITEM.CLOSE & TAG OUT WATER & GAS VALVES. TAG & LOCK OUT
ELECTRICAL POWER. DISABLE & DOCUMENT STATUS OF FIRE ALARM, SECURITY & CONTROL
POINTS.
5. COORDINATE WITH OTHER TRADES TO PERFORM DEMOLITION WORK IN THE PROPER TIME
FRAME.
6. WHERE PIPING OR CONDUIT IS REMOVED, REMOVE ALL ANCILLARY SUPPORTS, VALVES,
DEVICES & CONNECTORS NOT TO BE REUSED.
7. CAP & SEAL ANY PIPE/CONDUIT TO REMAIN & LEFT OPEN-ENDED BY DEMOLITION.
8. PRIOR TO START OF WORK, OBTAIN ANY AVAILABLE ASBESTOS SURVEYS FROM THE OWNER.
DO NOT PROCEED WITH ANY WORK THAT MAY DISTURB ASBESTOS UNTIL ANY & ALL
REQUIRED ABATEMENT HAS BEEN COMPLETED.
9. PRIOR TO DEMOLITION, BAS CONTRACTOR SHALL DECOMMISSION, DISCONNECT & REMOVE
ALL REQUIRED CONTROL ITEMS BEFORE DEMOLITION STARTS. OTHERWISE THE PRIME
CONTRACTOR WILL BE FINANCIALLY RESPONSIBLE FOR THE REPAIR/REPLACEMENT OF THE
DAMAGED OR LOST CONTROL ITEMS.
10. DISPOSE OF WATER DRAINED FROM ANY EXISTING CHEMICALLY TREATED SYSTEMS &
WATER USED IN FLUSHING &/OR PASSIVATION OF ANY NEW PIPING SYSTEM PER CODE.
11. UPDATE LABELING OF RACEWAYS, SWITCHES, PANELS AND PANEL DIRECTORIES
TO REFLECT CHANGES.
GENERAL DEMOLITION NOTES:
BID PACKAGES AND ALTERNATES
[BB] BASE BID; ALL THREE VFDs WITH ALL INDICATED AND IMPLIED
WORK.
[D1] DEDUCTIVE ALTERNATE #1; BASE BID, EXCLUDING
REPLACEMENT OF MCC-62, NEW VFD-833, NEW AC-833 AND
RELATED WORK.
[D2] DEDUCTIVE ALTERNATE #2; BASE BID, EXCLUDING
RENOVATION OF MCC-61, NEW VFDs 831 & 832, NEW ACs 831 &
832 AND RELATED WORK.
ALTERNATES ARE INDEPENDENT OF EACH OTHER. PROJECT COULD
INCLUDE ONE, TWO OR THREE VFDs:
[BB] = ALL 3 VFDs
[BB] + [D1] = VFDs 831 & 832 (NO WORK AT MCC-62)
[BB] + [D2] = VFD 833 (NO WORK AT MCC-61)
PROVIDE SEPARATE PRICE FOR HVAC AND RELATED ELECTRICAL
WORK IN EACH BID CONFIGURATION.
CONTRACTOR SHALL VERIFY EXISTING
CONDITIONS AND DIMENSIONS ON SITE
PRIOR TO BIDDING.
N:\T18\T1818 - Laredo Loanstar VFD - PFC\2D - Design Phase\CAD\MEP\E1.1.dwg, E1.1, 2/14/2019 10:20:27 AM, Thomas, AutoCAD PDF (General Documentation).pc3
02/14/2019
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TEESIENGINEERING
AUSTIN PH. (512) 328-2533LAREDO PH. (956) 724-1600
www.teesi.com
#B-325, AUSTIN, TEXAS 787461301 S. CPTL. OF TX. HWY.
TBPE #F-3502
CIT
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RE: 2/E1.2MCC-12
MCC-61
MCC-62
SW
GR
-5, 6
HSP-833
HSP-833
HSP-833
BWP-471
BWP-472
VALVE
VALVE
VALVE
MANHOLE
1102 (E)
MANHOLE
1099 (E)
EAST HIGH SERVICE PUMP AREA
REF: E3.1, E4.1
ROUTE OF [FR2]. SEE KEYED
NOTE [26] ON SHEET E4.1
ROUTE OF [FR3] (3 THUS).
SEE KEYED NOTE [26]
ON SHEET E4.1
MC
C-41
MCC-41PF
CONTRACTOR SHALL VERIFY EXISTING
CONDITIONS AND DIMENSIONS ON SITE
PRIOR TO BIDDING.
TYPICAL EXISTING
UNDERGROUND
DUCTBANK.
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TEESIENGINEERING
AUSTIN PH. (512) 328-2533LAREDO PH. (956) 724-1600
www.teesi.com
#B-325, AUSTIN, TEXAS 787461301 S. CPTL. OF TX. HWY.
TBPE #F-3502
CIT
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VARIABLE FREQUENCY DRIVE SCHEDULE
MARK
VFD-831
VFD-832
VFD-832
GENERAL NOTES FOR VFD SCHEDULE:
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
VFD SCHEDULE FOOTNOTES:
1
IN THIS PROJECT, VARIABLE FREQUENCY DRIVE (VFD) MEANS THE SAME AS VARIABLE SPEED DRIVE (VSD).
PROVIDE SCHEDULED MODEL OR APPROVED EQUAL BY ABB OR YASKAWA. REFER TO DIVISION 1 OF SPECIFICATIONS FOR PRODUCT
SUBSTITUTION LIMITATIONS AND PROCEDURES. ANY DEVIATION FROM THE SCHEDULED PRODUCT IN DIMENSIONAL, THERMAL,
ELECTRICAL, ACCESS OR OTHER REQUIREMENTS MUST BE DECLARED AND RESOLVED AT THE CONTRACTOR'S EXPENSE BEFORE
PRODUCT SUBMITTAL CAN BE ACCEPTED.
PROVIDE UNIT RATED FOR CONTINUOUS OPERATION AT SCHEDULED HORSEPOWER AND AMBIENT TEMPERATURE.
UNLESS OTHERWISE NOTED, DRIVE SHALL BE FOR VARIABLE TORQUE APPLICATIONS.
EQUIP DRIVE WITH INTERNAL SAFETIES TO PREVENT DAMAGE FROM LOAD DISCONNECTION, WINDMILLING, OVERLOAD, UNDER- OR
OVER-VOLTAGE, PHASE LOSS OR REVERSAL, OR UL 1449 "CATEGORY A" SURGE.
EQUIP DRIVE WITH INTERFACE FOR USER'S NETWORK CONNECTION. DRIVE OUTPUTS MUST INCLUDE AT LEAST OUTPUT FREQUENCY
(HZ OR % OF MOTOR NAMEPLATE HZ), OUTPUT POWER (KW), OUTPUT CURRENT (AMPS), OPERATIONAL STATUS AND FAULTS.
INPUTS MUST INCLUDE AT LEAST FREQ. SETPOINT (HZ OR % OF MOTOR NAMEPLATE HZ), AND ENABLE/DISABLE.
PROVIDE WITH HARDWIRED EMERGENCY SHUTDOWN CIRCUIT THAT RESULTS IN SHUTDOWN UPON LOSS OF CONTINUITY.
PROVIDE START-UP BY FACTORY-CERTIFIED TECHNICIAN. SUBMIT TECH'S SIGNED REPORT.
PROVIDE TRAINING BY FACTORY-CERTIFIED INSTRUCTOR. OWNER SHALL HAVE THE OPTION OF VIDEOTAPING THE TRAINING.
REFER TO SPECIFICATIONS DIVISION 26 FOR ADDITIONAL VFD SPECIFICATIONS, INCLUDING CONTROL SEQUENCE.
PROVIDE WITH ON-BOARD PID LOOP FOR USER-PROGRAMMED CONTROL FROM LOCAL HEADER PRESSURE SENSOR. SEE SPECIFICATIONS
FOR OTHER REQUIRED CONTROL CAPABILITIES.
BEFORE ORDERING, FIELD-VERIFY THAT ALL NECESSARY CONDUITS WILL BE ABLE TO CONNECT TO EACH VFD WHERE AND AS REQUIRED.
REFER TO ALTERNATE BID DESCRIPTIONS. SOME VFD'S MAY BE INVOLVED IN DEDUCTIVE ALTERNATES.
VFD MUST FIT IN THE AVAILABLE FOOTPRINT AND MUST BE SUITABLE FOR INSTALLATION AND SERVICE WITHIN A PAD-TO-CEILING HEIGHT
LIMIT OF 126".
PROVIDE WITH NEAR-SINE-WAVE OUTPUT SUITABLE FOR USE WITH MOTOR NOT LABELED FOR USE ON INVERTER DRIVE.
SERVES
PUMP HSP-831
PUMP HSP-833
PUMP HSP-833
HP
600
600
600
MOTOR
FLA
131.0
131.0
131.0
V/Ph/Hz
2300/3/60
2300/3/60
2300/3/60
POLES
6
6
6
SW
200
200
200
INPUT (AMPS)
FU
175
175
175
KAIC
22
22
22
FLA
132
132
132
RECT.
STEPS
18
18
18
NEMA
ENCL.
1
1
1
MAX AMB TEMP
°C
50
50
50
°F
122
122
122
MAX LOSS
(BTUH)
78,000
78,000
78,000
MAKE & SERIES
YASKAWA MV1000
YASKAWA MV1000
YASKAWA MV1000
FOOT-
NOTES
1
1
1
PANEL PP-611VOLTS:
SYSTEM:
MAIN TYPE:
MAIN RATING:
UL KAIC:
FED FROM:
CKT.
NO.
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
FOOTNOTES FOR THIS PANEL:
[F1]
[F2][F3]
[F4]
[xx]
BRANCH
CB
TM
---
---
TM
---
---
TM
---
---
TM------
TM------TM------TM---TM---TM---
[F2]
DETERMINE ACTUAL CB PLACEMENTS AND CIRCUIT NUMBERS ON
SITE.
REPLACE EXISTING 60A/3P MCB WITH NEW 90A/3P MCB.REPLACE EXISTING 50A/3P MCB IN ADJACENT PANEL LP-611 WITH NEW 45A/3P MCB TO PROTECT SECONDARY OF T.LP6111.FEED CPT PROVIDED IN VFD BY MANUFACTURER.
FOR ABBREVIATIONS AND OTHER BRACKETED NOTES, SEE
"ABBREVIATIONS AND NOTES FOR PANELBOARD SCHEDULES"
480
3
TM CB
9014
45 KVA XFMR IN MCC-61
AMPS
15
3P
3P
15
3P
3P
30
3P
3P
203P3P
153P3P203P3P152P152P152P
903P
3P
90
n.CB
L-L
PH
AMPS
WIRE SIZES
PH
12
12
12
12
12
12
10
10
10
121212
121212121212121212121212
2
2
2
115
WSA
277
4
NEU
---
12
12
12
2
L-N
WIRE
[F2]
EGC
12
12
10
12
12
12
12
12
12
6
(EXISTING)
MAKE:
STYLE:
MOUNT:
SPACE LIMITS:
BUSSES:
ENCLOSURE:
MIN.
CNDT
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
1/2"
1-1/4"
LOAD SERVED
ACU-WEST
---
---
ACU-EAST
---
---
PANEL LP-6111
--
--
PACU-833------
PACU-831------PACU-832------VFD-831 FAN & CTRL---VFD-832 FAN & CTRL---VFD-833 FAN & CTRL---
PANEL PP-611
--
--
VIA T.LP-6111
15 kVA
Existing
Ltg+Appl
Surface
Existing
Existing
NEMA 1
MCA=
MOCP=
MCA=
MOCP=
MCA=MOCP=
MCA=MOCP=
MCA=MOCP=
[F1]
NOTE
11
15
11
15
[F3]12.5
20
1115
12.520
[F4]
[F4]
[F4]
89%
L.F.
AMPS
NEC
11.0
11.0
11.0
11.0
11.0
11.0
21.7
21.7
21.7
12.5 12.5 12.5
11.0 11.0 11.0 12.5 12.5 12.5 3.6 3.6 3.6 3.6 3.6 3.6
80.1
80.1
80.1
1.2
S.F.
PH
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
A
B
C
ABBREVIATIONS AND NOTES FOR PANELBOARD SCHEDULES:
CB
CNDT
EGC
NEU
PH
TM
TMST
ET
SS
IL
GFI
GFE
SW/F
FR/TR
HPOU
HPIU
GEC
XBS
G1
G2
G3
G4
ABREVIATIONSCIRCUIT BREAKER
CONDUIT
EQUIPMENT GROUNDING CONDUCTOR
NEUTRAL
PHASE
THERMAL-MAGNETIC
THERMAL-MAGNETIC WITH SHUNT TRIP
ELECTRONIC TRIP
SOLID STATE
CURRENT LIMITING
GROUND FAULT INTERRUPTER (5 mA)
GROUND FAULT EQUIPMENT PROTECTION (1/2 NOM. RATING, 0.2 SEC. UON)
SWITCH/FUSE
FRAME/TRIP
HEAT PUMP OUTDOOR UNIT
HEAT PUMP INDOOR UNIT
GROUNDING ELECTRODE CONDUCTOR
AUXILIARY BUS SECTION
GENERAL NOTES
WIRE SIZES ARE EXPRESSED IN AWG UP TO 4/0 AND IN KCM FOR LARGER
CONDUCTORS. SIZES SHOWN ARE MINIMUM, AND MUST BE INCREASED
FOR TEMPERATURE DERATING AND VOLTAGE DROP. SEE VOLTAGE
DROP CORRECTION TABLE ON SHEET E1.1 FOR CIRCUITS BELOW 400 A.
CONFIRM CIRCUIT CHARACTERISTICS WITH EQUIPMENT SUPPLIERS
BEFORE ORDERING IF POSSIBLE. COORDINATE WITH ENGINEER TO
RESOLVE CIRCUIT, WIRE, RECEPTACLE AND LOAD DISCREPANCIES.
LABEL EACH DISCONNECT SWITCH WITH THE NAME OF THE EQUIPMENT
AND THE CIRCUIT NUMBER.
LABEL THE FACE OF EACH RECEPTACLE OUTLET COVER PLATE AND THE
INSIDE OF EACH SWITCH COVER PLATE WITH THE CIRCUIT NUMBER(S).
(E)
(N)
(R)
(X)
EXISTING
NEW
RENOVATE
REMOVE
MCC-62 SUMMARYSECT
1(X)
2(X)
3(X)
4(X)
1(N)
GENERAL NOTES
G1
G2
FOOTNOTES
(E) = EXISTING
[1]
CONTENT
MAIN
AUX. BUSS SECT.
ISLOATION SW.
RVSS STARTER
ISO. SW W/ FUSES &
CONTACTOR
EXISTING 2400V/3PH/1200A SWITCHBOARD IS A SQUARE D
PRODUCT. REPLACE WITH PRODUCT HAVING DIMENSIONS THAT
FIT. LAYOUT IS BASED ON GE LIMITAMP MCC.
REFER TO "MISC. EQUIP. SCHED." THIS SHEET AND MV MOTOR
CONTROLLER SPECIFICATION.
SEE ALSO SPECIFICATIONS FOR MV MCC.
(N) = NEW
WORK
REMOVE SECTION
REMOVE SECTION
REMOVE SECTION
REMOVE SECTION
FEED VFD-833
(X) = DEMO
NOTES
[1]
MISCELANEOUS ELEC. EQUIPMENT SCHEDULEMARK
T.611 (N)
IN MCC-61
IS831 &
IS832
IN MCC-61
MCC-62
1
2
DESCRIPTION
TRANSFORMER: 75 KVA DRY TYPE, 3 PH, 2400-480/277, IN NEW SWGR
SECTION; DIMENSIONS ~ 40"W x 31"D x 90"H. REPLACE EXISTING 45 KVA
TRANSFORMER IN MCC-61 (GE LIMITAMP). PROVIDE DRIVE ISOLATION
STYLE TRANSFORMER. MATCH EXISTING T.611 EXCEPT FOR KVA RATING.
DISCONNECT, REPLACE SECTION AND RECONNECT.
NEW 2400V/3PH SWITCHGEAR SECTION COMPOSED OF TWO-HIGH 400A
BOLTED PRESSURE SWITCHES W/ 200A E-RATED FUSES,
AND VACUUM CONTACTORS, EACH SUITABLE FOR FEEDING A VFD.
CONNECT INPUTS BY BUS TO MCC-61. RE:NOTES [23] & [24] ON E4.1.
SIMILAR TO IS832, BUT MOUNTED IN LOWER HALF OF SECTION WITH
VOLT AND AMP METERS IN UPPER HALF. CONFIGURE AND PROVIDE
ACCESSORIES TO MAKE SECTION SUITABLE AS BUILDING DISCON-
NECTING MEANS PER NEC 225.51. RE: NOTES [21], [23] & [24] ON E4.1.
FOOTNOTES:
PROVIDE SIGNAGE AT EACH BUILDING DISONNECTING MEANS (MCC-51, MCC-61 &
MCC-62) IDENTIFYING LOCATIONS OF ALL BUILDING DISCONNECTING MEANS.
REFER TO NEC 225.52 F.
REFER ALSO TO SPECIFICATIONS SECTION 261839.
FOOTNOTES
2
1,2
MISCELANEOUS FEEDER SCHEDULEFDR
MARK
[F1]
[F2]
[F3]
[F4]
GENERAL NOTES
G1
G2
G3
FOOTNOTES
(E) = EXISTING
[1]
VOLT
CLASS
5 KV
5 KV
5 KV
5 KV
VERIFY ALL EXISTING FEEDER DATA ON SITE. DATA IS TAKEN FROM RECORDS OF UNCERTAIN
RELIABILITY.
REUSE EXISTING BURIED CONDUIT AND EXISTING RGSC COUNDUIT FOR NEW WIRING. ANY NEW
CONDUIT REQUIRED SHALL BE RGSC.
REMOVE DEMO'D WIRING AND RELATED EXPOSED CONDUIT. CAP OR PLUG BURIED CONDUIT THAT
SO THAT IT IS NOT AN OBSTRUCTION TO NEW WORK.
SHIELDED MV CONDUCTORS (IN RGSC WHERE NEW NEW CONDUIT IS REQUIRED)
FOR ABBREVIATIONS AND GENERAL RELATED NOTES, SEE
"ABBREVIATIONS AND NOTES FOR PANELBOARD SCHEDULES"
NOM.
AMPS
630
280
240
55
(N) = NEW
PARA'L
SETS
2
1
1
1
CONDUCTOR SIZES
A
250
4/0
3/0
8
(X) = DEMO
B
250
4/0
3/0
8
C
250
4/0
3/0
8
NEU GR
2
4
3
8
MIN.
CNDT
3"
3"
LOAD SERVED
MCC-61
MCC-62
600 HP PUMP OR VFD
150 KVAR PFCC
FOOT-
NOTES
(E)
(E)
(E),(N),[1]
(X)
POWER FACTOR CORRECTION CAPACITOR SCHEDULE
EQUIPMENT
DIRECT REPLACEMENTS (IN STARTERS OR AT PUMPS)
HSP-821
HSP-822
HSP-823
HSP-831
HSP-832
HSP-833
RWP-041
RWP-044
ADDITIONS IN STARTERS
RWP-042
RWP-043
GENERAL NOTES
G1
G2
G3
G4
G5
FOOTNOTES:
1
2
3
4
5
6
UNLESS OTHERWISE NOTED, PROVIDE PFCC UNITS WITH EXTERNAL BUSHINGS AND FUSES.
VERIFY THAT EACH REPLACEMENT PFCC IS PROTECTED BY A SURGE ARRESTER ON EACH PHASE.
WHERE APPLIED TO MOTORS ON REDUCED VOLTAGE STARTERS, ENSURE THAT PFCC IS ONLY ENERGIZED AFTER MOTOR IS
CONNECTED TO FULL VOLTAGE.
IN DIRECT REPLACEMENTS, BIDS MAY ASSUME THAT ONLY THE PFCC UNIT AND FUSES ARE NEEDED. IF MISSING PARTS ARE
ENCOUNTERED, SUCH AS CONTACTOR, FUSE PROVISIONS, TERMINALS, OR SURGE ARRESTERS, POSTPONE INSTALLATION AND
SUBMIT ITEMIZED PRICING FOR CORRECTIONS TO ENGINEER AND OWNER. (OWNER MAY ELECT TO PRE-AUTHORIZE CERTAIN
IMMEDIATE REPAIRS UP TO AN AGREED COST LIMIT.)
PROVIDE INDIVIDUAL DEDUCTIVE ALTERNATE PRICE FOR EACH PFCC IN CASE FIELD CONDITIONS OR BUDGET DICTATE ITS EXCLUSION.
INCLUDE THIS FORM WITH DEDUCTIVE PRICING FILLED IN AS PART OF BID PACKAGE.
PROVIDE WITH EXTERNAL BUSHINGS AND FUSES IF SPACE ALLOWS.
THIS PFCC MAY BE PROTECTED BY MOTOR OVERLOAD PROTECTION ONLY IF SPACE IS NOT AVAILABLE
FOR EXTERNAL FUSES. FOR BIDDING, ASSUME FUSES ARE REQUIRED.
PROVIDE SURGE ARRESTER PER PHASE.
NOTE NOT USED.
REPLACE ONLY IF HSP-83x IS NOT PROVIDED WITH A VFD IN THIS PROJECT. SEE ALTERNATE BID INFORMATION ON SHEET E4.1.
DESIRED SIZE IS SCHEDULED. IF IT IS NOT AVAILABLE IN THE NEEDED CONFIGURATION, THE NEXT SMALLER SIZE AND/OR A UNIT
PROTECTED BY MOTOR OVERLOAD PROTECTION ONLY WILL BE ACCEPTABLE.
HP
600
600
600
600
600
600
300
300
150
200
VOLTS
2300
2300
2300
2300
2300
2300
2300
2300
2300
2300
PH.
3
3
3
3
3
3
3
3
3
3
HZ.
60
60
60
60
60
60
60
60
60
60
KVAR
150
150
150
150
150
150
50
50
35
50
MCA
48.7
48.7
48.7
48.7
48.7
48.7
16.2
16.2
11.4
16.2
FUSE
50
50
50
50
50
50
20
20
15
20
LOCATION
MCC-51
MCC-51
MCC-51
AT PUMP
AT PUMP
AT PUMP
MCC-12
MCC-12
MCC-12
MCC-12
ACTION
REPLACE
REPLACE
REPLACE
REPLACE
REPLACE
REPLACE
REPLACE
REPLACE
ADD NEW
ADD NEW
[G5]
DEDUCT FOOTNOTES
2,5
2,5
2,5
2,5
2,5
1,3,6
1,3,6
MCC-61 SUMMARYSECT
1(E)
2(E)
3(E)
4(X)
5(X)
6(X)
7(X)
8(X)
4(N)
5(N)
6(N)
GENERAL NOTES
G1
G2
FOOTNOTES
(E) = EXISTING
[1]
[2]
[3]
CONTENT
IN-FEED
MAIN
BRANCH
45 KVA XFMR
ISLOATION SW.
RVAT STARTER
ISLOATION SW.
RVAT STARTER
75 KVA XFMR
HORIZ BUS BEHIND
BARRIER
2 SWs W/ FUSES &
CONTACTORS
EXISTING GE 2400V/3PH/1200A LIMITAMP MCC, WITH SECTIONS
MODIFIED, REMOVED AND ADDED PER SHT. E4.1. ALL MODIFICA-
TIONS MUST BE BY GE-APPROVED PERSONNEL.
REFER TO "MISC. EQUIP. SCHED." THIS SHEET AND MV MOTOR
CONTROLLER SPECIFICATION.
SEE ALSO SPECIFICATIONS FOR MV MCC.
NOTE NOT USED.
SECTION MAY BE FULLY ENCLOSED OR JUST AN ENCLOSED BUS. THE
SECTION'S FUNCTIONS ARE TO CONVEY POWER TO SECTION 6 AND TO
ALLOW 2.4 kV POWER AND LV CONTROL AND SIGNAL WIRING TO ACCESS
CONDUITS IN THE FLOOR BELOW THIS SECTION.
(N) = NEW
WORK
REPLACE MAIN FUSE
VERIFY FUSE
REMOVE SECTION
REMOVE SECTION
REMOVE SECTION
REMOVE SECTION
REMOVE SECTION
REPLACEMENT, SAME SIZE (44" W)
USE VACANT SPACE TO ACCESS CONDUITS
(PWR & CONTROL) TO HSP-831. (12" TO 16" W)
FEED VFDs 831, 832
(X) = DEMO
NOTES
[3]
[1]
N:\T18\T1818 - Laredo Loanstar VFD - PFC\2D - Design Phase\CAD\MEP\E2.1.dwg, E2.1, 2/14/2019 10:42:33 AM, Thomas, AutoCAD PDF (General Documentation).pc3
02/14/2019
1200 A
(52-61)
1200A.
390A
[X][10]
MCC-61 (GE)
SWBD-6
30A
25A
45 KVA
60A MCB (X)
2300V
480V
480V
208V/120V
50A MCB (X)
1200 A
(52-62) [11]
PNL 611
HS
P-8
31
HS
P-8
32
HS
P-8
33
LP-6111
SS SS
MCC-62 (X)
[FR1] (E)
SS
1200A.
900A
15 KVA
T.6111
T.611 (X)
[FR2] [26]
[FR3]
[26]
[FR4]
(X)
[FR3]
[26]
[FR4]
(X)
[FR3]
[26]
(E) (X)
2400V, 3PH, 3-W
5'-1"
IS-833
(X)
RVAT-831
(X)
IS-831
(X)
RVAT-832
(X)
IS-832
(X)
RVSS-833
(X)
PCM-HS2
(XR)
IS-823RVSS-823IS-822RVSS-822IS-821RVSS-821
PCM-HS
PP-611
T.6111
LP-6111
MCC-61
MAIN
IS-T.611
MCC-62
MAIN (X)
MCC-51
MAIN
RE: E1.2
[1][3]
[3][2]
[6][8]
[9]
[10]
RE:[41]
[51]
J-BOX
T.611
(X)
[7]
RE [25]
[9]
RE [23]
[8]
[13]
[5]
[D1][D2]
(HIGH)
[12]
[4][4](RE: [6])
[12] [12]
[14]
[15]
E3.1
EL
EC
TR
IC
AL
D
EM
O
(U
CR
M 1
)
TEESIENGINEERING
AUSTIN PH. (512) 328-2533LAREDO PH. (956) 724-1600
www.teesi.com
#B-325, AUSTIN, TEXAS 787461301 S. CPTL. OF TX. HWY.
TBPE #F-3502
CIT
Y O
F L
AR
ED
O
HIG
H S
ER
VIC
E P
UM
P V
FD
A
ND
P
OW
ER
F
AC
TO
R C
OR
RE
CT
IO
N
JE
FF
ER
SO
N S
TR
EE
T W
AT
ER
T
RE
AT
ME
NT
P
LA
NT
25
19
JE
FF
ER
SO
N S
TR
EE
T.
LA
RE
DO
, T
X 7
80
40
SWBD-6
PARTIAL DEMO SINGLE LINE OF
ELECTRICAL BUILDING
DEMO: PLAN VIEW - HIGH SERVICE PUMP
GENERAL NOTES FOR THIS SHT.
1. BEFORE ANY DEMOLITION, COOPERATE WITH OWNER'S SCADA
MANAGER TO LABEL ALL CONTROL AND MONITORING WIRING
CONNECTED TO COMPONENTS TO BE DEMOLISHED OR MOVED.
OBTAIN DIRECTION FROM SCADA MANAGER FOR HANDLING
AND PROTECTION OF CONDUCTORS.
2. VERIFY CONDUIT STUB-UP LOCATIONS AND RESOLVE ANY
CONFLICT WITH NEW EQUIPMENT LOCATI0NS OR CONDUIT
ENTRY POINTS.
3. INSTALL CONTROL AND MONITORING CONDUCTORS PER
MANUFACTURER'S INSTRUCTIONS AND IN COORDINATION WITH
SCADA MANAGER.
4. EXISTING CONDUIT FROM WHICH CAPACITOR LEADS WERE
REMOVED MAY BE UTILIZED FOR CONTROL WIRING IF
PRACTICABLE.
5. UPDATE LABELING OF RACEWAYS, SWITCHES, PANELS AND
PANEL DIRECTORIES TO REFLECT CHANGES.
6. AT LEAST ONE OF THE HSP'S MUST REMAIN IN SERVICE AT ALL
TIMES. IN SUMMER PEAK DEMAND TIMES, OWNER MAY REQUIRE
THAT TWO (2) HSP'S BE AVAILABLE AND BE READY TO OPERATE
EXCEPT IN NEGOTIATED WINDOWS OF EXPECTED LOW
DEMAND.
KEYED NOTES FOR THIS SHEET
[1] DISCONNECT FEEDER CONDUCTORS FROM SWBD-6 AT MCC-62.
REMOVE CONDUIT BACK TO OVERHEAD PULLBOX. RETAIN
CONDUCTORS FOR SPLICING AND RE-USE. REMOVE MAIN
SWITCH SECTION OF MCC-62.
[2] DISCONNECT CONDUCTORS TO MOTOR OF HSP-833 FROM
MOTOR STARTER. RETAIN AND PROTECT CONDUCTORS.
REMOVE MOTOR STARTER.
[3] REMOVE ISOLATION SWITCH AND BUS TRANSITION SECTIONS.
[4] EXISTING SCADA CONDUIT RISER IN THIS AREA. RE: [6].
[5] LOCATION OF CONDUIT RISER FROM EXISTING SWBD-6 (RE: [1]
& E1.2) THAT SERVED EXISTING MCC-62 AND WILL SERVE NEW
MCC-62.
[6] EXISTING SCADA PANEL TO BE RELOCATED BY OWNER. RE: [4].
COORDINATE WORK SCHEDULE TO MINIMIZE INTERFERENCE.
[7] SUB-CONTRACT WORK ON MSB-61 TO ABB (GE NOW MERGED
WITH ABB) TO ANY EXTENT NECESSARY TO RETAIN UL LISTING.
CONTACT KEVIN BRADLEY, (281)-254-0982,
[email protected]. RE: SHT. E2.1 FOR SUMMARY OF
MCC-61 WORK.
[8] IN PREPARATION FOR WORK ON MCC-61 (RE: [7]), REMOVE
CONDUCTORS FROM MOTOR STARTERS TO MOTORS AND
POWER FACTOR CORRECTION CAPACITORS (PFCCs) OF
HSP-831 & HSP-832 (RE: E1.2). RETAIN MOTOR CONTROL AND
SENSOR CONDUCTORS. REMOVE PFCCs AT MOTORS.
[9] AS PART OF MCC-61 RENOVATION, UPGRADE TRANSFORMER
T.611 FROM 45 KVA TO 75 KVA. DISCONNECT AND
RE-CONNNECT PRIMARY AND SECONDARY FEEDERS. VERIFY
THAT PRIMARY IS PROTECTED BY 25 A FUSES.
[10] REPLACE EXISTING 390 A BOLT-IN MOTOR PROTECTION FUSE IN
MAIN SWITCH OF MCC-61 WITH NEW 400 A E-RATED FUSE.
VERIFY THAT UPSTREAM PROTECTION IN SWBD-6 IS
APPROPRIATE FOR THE FEEDER CONDUCTORS AND NOT LESS
THAN 450 A. REPORT TO DESIGN TEAM IF NOT.
[11] VERIFY THAT THE FUSES IN SWBD-6 THAT SERVES THE FEEDER
TO MCC-62 ARE RATED 400A, TYPE "E". REPORT TO DESIGN
TEAM IF NOT.
[12] MARK AND PROTECT EXISTING CONDUITS FROM STARTERS TO
HSP-831, 832 AND 833. SEE ALSO KEYED NOTE 26 ON SHT. E4.1.
[13] REMOVE EXISTING EMPTY CONDUITS DOWN TO FLOOR AND
PLUG.
[14] REMOVE EXISTING CONDUIT IN PREPARATION FOR
INSTALLATION OF VFD-831.
[15] EXISTING GROUNDING CONDUCTORS (~#
3
0
AWG BARE COPPER)
STUBBED UP ABOVE FLOOR. PRESERVE FOR GROUNDING PER
[31] ON SHT E4.1.
[16] THRU 50 REFER TO SHEET E4.1 KEYED NOTES.
SUPPLEMENTAL LEGEND
[E] EXISTING TO REMAIN. (OTHER INDICATORS FOR THIS ARE
LIGHT, SOLID LINES ON BOTH DEMO AND NEW PLANS.
[X] EXISTING TO BE REMOVED. (OTHER INDICATORS FOR
DEMOLITION ARE DASHED LINES ON THE DEMO PLAN,
SHADING ON DEMO DIAGRAM OR ITEM MISSING TOTALLY FROM
THE NEW PLAN.)
[N] NEW ITEM IN THIS PROJECT.
[XR] EXISTING TO BE RELOCATED.
[NR] NEW LOCATION FOR RELOCATED ITEM.
[FR1] FEEDER SIZE #1; SEE MISC. FEEDER SCHEDULE
[ED-X] ELECTRICAL DUCTBANK
[BB] BASE BID
[D1] DEDUCTIVE ALTERNATE BID #1 (FEWER VFD'S)
[A1] ADDITIVE ALTERNATE BID #1 (MORE HVAC UNITS)
RE: E1.2
N:\T18\T1818 - Laredo Loanstar VFD - PFC\2D - Design Phase\CAD\MEP\E3.1.dwg, E3.1, 2/14/2019 10:20:38 AM, Thomas, AutoCAD PDF (General Documentation).pc3
02/14/2019
(ER)
PCM-HS2
IS-823RVSS-823IS-822RVSS-822IS-821RVSS-821
MCC-61
MAIN (E)
IS-T.611
(E)
MCC-51
MAIN
AC-832
T.611 (N)
IS-831 (N) [23]
VFD-831
(N)
AC-831AC-833
VFD-833
[42][42]
[42]
RE: [4]
[41]
[22] & [32]
[41]
[43]
[43]
RE: [6]
RE: [9]
RE: [4]
RE: [9],[29]
WP
PP-611-2 PP-611-8 PP-611-19
12.5"
IS-832 (N) [23]
VFD-832
(N)
[25]
[24]
[FR3]
[21]
[FR2]
[FR3]
[D2]
[D1]
[26.3] & [32]
[A2] [A3]
PCM-HS
PP-611
T.6111
LP-6111
(HIGH)
MCC-62
MAIN (N)
J-BOX
[24]
[24]
LP-6111-X[30]
[43]
[27]
[26.2], [32], [33]
[26.1], [32], [33]
[28]
[A1]
[31]
PP-611-18
PP-611-14
PP-611-22
207.05"
30" 18"
12.5"
4.05"20"
[31]
59.63"
21"
9.5"
60.31
"
[4], RE:[6]
62.2"50.92
"
MCC-61 (G.E.)
SWBD-6
30A
25A
75 KVA
2300V
480V
15 KVA
480V
208V/120V
45A MCB (N)
1200 A
(52-62)
PNL 611
HS
P-8
33
[FR2](E)[22]
LP-6111
90 A MCB (N)
1200 A
(52-61)
1200A M.S.
400A M.F.
(N) [10]
[FR1]
T.6111
T.611
200A
175A
VFD
833
[FR3] [26]
[29]
200A [11]
[25]
HS
P-8
31
VFD
831
200A
175A
HS
P-8
32
VFD
832
200A
175A
[FR3] (N)
[FR3] [26]
[FR3](N)
(E)
(N)
MCC-62 (N)
J-BOX[22]
2400V, 3PH, 3-W
E4.1
VF
D A
DD
IT
IO
NS
(U
CR
M 1
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TEESIENGINEERING
AUSTIN PH. (512) 328-2533LAREDO PH. (956) 724-1600
www.teesi.com
#B-325, AUSTIN, TEXAS 787461301 S. CPTL. OF TX. HWY.
TBPE #F-3502
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SWBD-6
PARTIAL REVISED SINGLE LINE OF
ELECTRICAL BUILDING
PLAN VIEW - HIGH SERVICE PUMP
GENERAL NOTES FOR THIS SHT.
1. BEFORE ANY DEMOLITION, COOPERATE WITH OWNER'S SCADA
MANAGER TO LABEL ALL CONTROL AND MONITORING WIRING
CONNECTED TO COMPONENTS TO BE DEMOLISHED OR
MOVED. OBTAIN DIRECTION FROM SCADA MANAGER FOR
HANDLING AND PROTECTION OF CONDUCTORS.
2. VERIFY CONDUIT STUB-UP LOCATIONS AND RESOLVE ANY
CONFLICT WITH NEW EQUIPMENT LOCATI0NS OR CONDUIT
ENTRY POINTS.
3. INSTALL CONTROL AND MONITORING CONDUCTORS PER
MANUFACTURER'S INSTRUCTIONS AND IN COORDINATION
WITH SCADA MANAGER.
4. EXISTING CONDUIT FROM WHICH CAPACITOR LEADS WERE
REMOVED MAY BE UTILIZED FOR CONTROL WIRING IF
PRACTICABLE.
5. UPDATE LABELING OF RACEWAYS, SWITCHES, PANELS AND
PANEL DIRECTORIES TO REFLECT CHANGES.
6. REFER TO VFD SPECIFICATIONS FOR VFD CONTROL
SEQUENCE AND INTERFACE WITH OWNER'S CONTROL
SYSTEM.
7. AT LEAST ONE OF THE THREE HSP'S (831, 832 OR 833) MUST
REMAIN IN SERVICE AT ALL TIMES. IN SUMMER PEAK DEMAND
TIMES, OWNER MAY REQUIRE THAT TWO (2) HSP'S BE
AVAILABLE AND BE READY TO OPERATE EXCEPT IN
NEGOTIATED WINDOWS OF EXPECTED LOW DEMAND.
8. ALL NEW CONDUITS SHALL BE ROUTED OVERHEAD. NOTE
THAT CONDUITS CANNOT BE ROUTED OVER THE VFD COOLING
FANS OR WITHIN ABOUT 4' IN FRONT OF THEM TO ENSURE
THAT FAN COVERS CAN BE INSTALLED AND REMOVED.
KEYED NOTES FOR THIS SHEET
[1] THRU [20] REFER TO SHEET E3.1 KEYED NOTES.
[21] PROVIDE NEW MCC-62 TO SERVE VFD-833. USE FEEDER THAT
SERVED EXISTING MCC-62. SEE ALSO [33] BELOW.
[22] APPROX. LOCATION WHERE FEEDER SERVING EXISTING
MCC-62 EMERGES FROM FLOOR. EXTEND CONDUIT TO NEW
MCC-62.
[23] VFD ISOLATION SWITCH. ROUTE OUTPUT OVERHEAD TO VFD.
[24] INSTALL NEW VFD. RE: VFD SCHEDULE AND SPECIFICATION.
VFD'S ARE TALL; WORK OUT CONDUIT ROUTING AND SUPPORT
BEFORE INSTALLING VFD'S. IT WILL BE NECESSARY TO MOUNT
THE FAN ASSEMBLIES AFTER THE VFD'S ARE INDOORS AND
PERHAPS EVEN AFTER THEY ARE SET IN PLACE.
[25] RE-CONNECT EXISTING SECONDARY FEEDER TO T.611. (RE: [9]
& [28].)
[26] APPROXIMATE LOCATIONS WHERE EXISTING MOTOR FEEDER
AND CONTROL CONDUITS EXIT THROUGH FLOOR SLAB. VERIFY
THESE LOCATIONS PRECISELY BEFORE ANY DEMOLITION.
CONDUCTORS MAY BE SPLICED IF SUITABLE SPACE IS
AVAILABLE ABOVE FLOOR. EACH VFD REQUIRES 5 KV POWER
FEEDER [FR3] IN AND OUT, PLUS TWO 2" CONDUIT FOR
CONTROLS (MIN 6- #12 XHHW) PLUS 2" CONDUIT FOR ANALOG
SIGNALS (MIN 24-#16 TWISTED, SHIELDED PAIR (TSP)
INCLUDING 2-TSP FOR PRESSURE SENSORS, AND 8-TSP FOR
WINDING TEMPERATURE SENSORS). CONNECT PER VFD
MANUFACTURER'S INSTRUCTIONS, WITH OWNER INPUT. SEE
ALSO [32] & [33].
[1.1] FROM VFD-831: ROUTE THROUGH 12" WIDE SECTION
PROVIDED IN MCC-61. (RE: [28].) KEEP VOLTAGE CLASSES
SEPARATED, BY PHYSICAL BARRIERS WHERE FEASIBLE.
[1.2] FROM VFD-832: ENSURE THAT VFD WIRING
COMPARTMENT IS LOCATED ABOVE CONDUIT STUB-UP.
[1.3] FROM VFD-833: EXTEND CONDUITS TO ABOVE VFD-833
BEFORE INSTALLING THE VFD. SEE ALSO [32].
[27] EXTEND CONCRETE PAD TO 2" BEYOND FRONT OF MCC-62.
[28] INCLUDE NEW 12" WIDE SECTION IN MCC-62 WITH THRU-BUS IN
BACK AND PULL SECTION IN FRONT. FIELD VERIFY THAT
SECTION WILL SIT OVER THE CONDUITS TO HSP-831.USE PULL
SECTION FOR POWER AND CONTROL WIRING (SEPARATED BY
PHYSICAL BARRIER TO EXTENT FEASIBLE) FOR VFD-821.
[29] REPLACE EXISTING 60A/3P MAIN BREAKER IN PANEL P611 WITH
90A/3P CB [RE:29]. VERIFY THAT EXISTING CONDUCTORS ARE
LARGE ENOUGH FOR THE AMPERAGE. NOTIFY ENGINEER IF
NOT.
[30] INSTALL NEW 20A/1P BREAKER IN PANEL LP-6111.
[31] USE EXISTING GROUNDING CONDUCTORS TO GROUND
ENCLOSURES OF VFDs 1, 2 & 3 AND OF MCC-62. USE #3/0 BARE
COPPER AND GROUNDING-RATED COMPRESSION
CONNECTORS.
[32] IF EXISTING CONDUCTORS WILL NOT REACH NEW
TERMINATION POINTS, PROVIDE NEW J-BOX ON WALL OR
CEILING AND SPLICE CONDUCTORS. FOR MV CONDUCTORS,
USE ONLY SPLICING METHODS RECOMMENDED BY CABLE
MANUFACTURER AND APPROVED BY THE FACILITY ENGINEER.
[33] FOR CONTROL AND SIGNAL CONDUCTORS ROUTED THROUGH
COMPARTMENTS OR MANHOLES THAT INCLUDE 2.4 KV WIRING,
ENCLOSE THEM IN PVC COATED FLEXIBLE STEEL CONDUIT
(LFMC) GROUNDED TO THE ENCLOSURE (OR MANHOLE
GROUND). SECURE IN PLACE. (INTENT IS TO PROVIDE ADDED
CABLE PROTECTION, PERSONNEL SAFETY AND EMI
SHIELDING.)
[34] THRU [40] NOT USED.
[41] RELOCATE THERMOSTAT FOR EXISTING HVAC UNIT TO 12"
BELOW ROOF SLAB. ROUTE WIRING IN EMT.
[42] PROVIDE NEW HVAC UNIT AS SCHEDULED. PROVIDE OPENING
IN CMU WALL. SUPPORT, ANCHOR AND WEATHERPROOF PER
MANUFACTURER'S INSTRUCTIONS AND GOOD PRACTICE.
ELEVATE EQUIPMENT SO THAT TOP OF AIR DISCHARGE IS
APPROXIMATELY 16" TO 32" BELOW BOTTOM OF ROOF DECK,
AS DIRECTED BY ENGINEER AND/OR OWNER SO THAT AIR
DISCHARGE IS ABOVE TOP OF EQUIPMENT. PROVIDE 4"X4"X1/4"
GALVANIZED ANGLE AS HEADER FOR MASONRY OPENING.
GROUT ANGLE INTO MASONRY JOINT TO AT LEAST 12" BEYOND
OPENING EACH SIDE. INSTALL WITH VERTICAL FLANGE UP AND
ON INSIDE. ADJUST DISCHARGE LOUVERS FOR WIDE
DISTRIBUTION.
[43] PROVIDE REMOTE THERMOSTAT 12" BELOW ROOF SLAB. SET
ALL THERMOSTATS AT TEMPERATURES REQUESTED BY
OWNER. ENGINEER SUGGESTS SETTING AT 1°F INTERVALS
BETWEEN 78°F AND 82°F.
[44] THRU [50] NOT USED.
SUPPLEMENTAL LEGEND
[E] EXISTING TO REMAIN. (OTHER INDICATORS FOR THIS ARE
LIGHT, SOLID LINES ON BOTH DEMO AND NEW PLANS.
[X] EXISTING TO BE REMOVED. (OTHER INDICATORS FOR
DEMOLITION ARE DASHED LINES ON THE DEMO PLAN,
SHADING ON DEMO DIAGRAM OR ITEM MISSING TOTALLY FROM
THE NEW PLAN.)
[N] NEW ITEM IN THIS PROJECT.
[XR] EXISTING TO BE RELOCATED.
[NR] NEW LOCATION FOR RELOCATED ITEM.
[FR1] FEEDER SIZE #1; SEE MISC. FEEDER SCHEDULE
[BB] BASE BID
[D1] DEDUCTIVE ALTERNATE BID #1
[A1] ADDITIVE ALTERNATE BID #1
RE: E1.2
N:\T18\T1818 - Laredo Loanstar VFD - PFC\2D - Design Phase\CAD\MEP\E4.1.dwg, E4.1, 2/14/2019 10:20:42 AM, Thomas, AutoCAD PDF (General Documentation).pc3
02/14/2019
