Attachment B - BNSF Welding Studio Phase II Bid Drawings.pdf

'*' ISSUED FOR INFORMATION ONLY

' ' NOT PART OF SET

' ' ISSUED AS PART OF A SET

ISSUE LOG KEY:

ISSUE LOG

MECHANICAL SHEET INDEX

TITLE

MECHANICAL COVER SHEETM-001

REFERENCE SAMPLE

FFI = FOR FURTHER INFORMATION

FCT = FOR CONTINUATION

SHEET NUMBER

DRAWING NUMBER OR DIAGRAM

LETTER

REFER TO:

RE: B/M400 FFI

DUCT/PIPE RISER

DESIGNATION KEY

CH - CHILLED WATER

DW - DOMESTIC WATER

HW - HEATING WATER

G - GAS PIPING

WV - WASTE AND/OR VENT

PR - PIPING RISER (MISC TYPES)

ST - STORM DRAIN

S2 - SECONDARY STORM DRAIN

OA - OUTSIDE AIR

EX - EXHAUST AIR

RA - RETURN AIR

RISER NUMBER

PR

TYPE OF AIR DEVICE RE:

GRD SCHEDULE.

AIR DEVICE DESIGNATION KEY

# = AIR QUANTITY (CFM)

CA = COMB. AIR

OSA = OUTSIDE AIR

RET = RETURN

EXH = EXHAUST

XFR = TRANSFER

SIZE (INCHES) OR MINIMUM

FREE AREA REQUIRED IN

SQUARE FEET

NOTE: FOR STANDARD MODULE SIZE

REGISTERS, SIZE GIVEN IS NECK

SIZE. REFER TO GRD SCHEDULE

FOR MODULE SIZE.

INDICATES AIR INLET DEVICE

PRESSURE REDUCING VALVE

FLOW SWITCH

SHOCK ABSORBER

HOSE BIBB

STRAINER W/ BLOW-OFF VALVE

ROOF DRAIN

SAFETY RELIEF VALVE

FLOOR DRAIN

FLOOR SINK

HORIZONTAL CLEANOUT

VACUUM BREAKER

VERTICAL CLEANOUT

PRESSURE GAUGE W/ PIG TAIL & COCK

THERMOMETER

PRESSURE - TEMP. TAP

AIR VENT

PIPE ANCHOR

FLEXIBLE CONNECTOR

PIPE EXPANSION JOINT

PIPE UNION

DOUBLE CHECK BACKFLOW PREVENTER

PUMP & EQUIPMENT CONNECTOR

WALL HYDRANT

TEMPERATURE CONTROL VALVE (2-WAY)

DRAIN VALVE W/ HOSE END

PLUG VALVE IN RISER

FLOW BALANCING VALVE

GATE OR GLOBE VALVE IN RISER

FLOW CONTROL VALVE

BALL VALVE

PLUG OR BALANCING VALVE

CHECK VALVE

GLOBE VALVE

BUTTERFLY VALVE

VENTURI/FLOW INDICATOR

TEMPERATURE CONTROL VALVE (3-WAY)

SOLENOID VALVE

TEMPERATURE CONTROLLER OR SENSOR

90° ELBOW UP

TEE UP

TEE DOWN

DECK/ROOF DRAIN ABOVE

SHUT OFF (BALL, GATE, BUTTERFLY)

STEAM TRAP TEST CHAMBER

PIPING SYMBOLS

90° ELBOW DN

H B

W H

FS

S

STEAM TRAP:

FT-FLOAT & THERMOSTATIC

TD-THERMODYNAMIC

IB-INVERTED BUCKET

TS-THERMOSTATIC

BP-BALANCED PRESSURE

TC

PLAN SYMBOLS

CONTROL PANEL/RADIANT MANIFOLD

T

P

S

H

CO

P

EPO

CO2

SP

CARBON DIOXIDE SENSOR

CARBON MONOXIDE SENSOR

FIRE RISER

DIAGRAM CONTINUATION REFERENCE

PLUMBING RISER

HEATING WATER RISER

THERMOSTAT

HVAC RISER

POINT OF NEW CONNECTION

DUCT STATIC PRESSURE SENSOR

ROOM PRESSURE SENSOR

HUMIDISTAT

REMOTE TEMPERATURE SENSOR

EMERGENCY POWER OFF SWITCH

ACCESS PANEL

SNOWMELT MANIFOLD

SECTION CUT LETTER/SHEET SHOWN ON

POINT OF DISCONNECTION

NOTES

1. ALL SYMBOLS, ABBREVIATIONS, AND DESIGNATIONS

ON LEGEND SHEET ARE NOT NECESSARILY USED ON

THIS PROJECT.

2. THIS DRAWING SET CONSISTS OF DATA GENERATED, IN

PART, BY OTHER PARTIES. NOT ALL SYMBOLOGIES

AND NOTATION CONVENTIONS OCCURRING IN THIS

DRAWING SET ARE NECESSARILY DEFINED ON THESE

LEGENDS. CONSULT THE ENGINEER IN THE EVENT

SYMBOLOGY OR NOTATION INTERPRETATION IS

REQUIRED.

PIPING DESIGNATIONS

SNOWMELT SUPPLY

SNOWMELT RETURN

HEATING WATER SUPPLY (HIGH TEMP)

HEATING WATER RETURN (HIGH TEMP)

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CONDENSER RETURN

NATURAL GAS

MEDIUM PRESSURE GAS

HIGH PRESSURE STEAM SUPPLY

HP CONDENSATE RETURN

LOW PRESSURE STEAM SUPPLY

LP CONDENSATE RETURN

REFRIGERANT SUCTION

REFRIGERANT LIQUID

DOMESTIC WATER (CW / DW)

DOMESTIC HOT WATER (HW / DHW)

DOMESTIC HOT WATER (TEMP. SHOWN)

DHW RECIRCULATION (HWC / DHR)

FIRE LINE

PRESSURIZED WASTE

PLUMBING VENT PIPE

WASTE PIPE

ACID WASTE PIPE

STORM DRAIN PIPE

STORM DRAIN OVERFLOW

COMPRESSED AIR PIPE

GREASE WASTE PIPE

ACID VENT PIPE

LIQUID PROPANE GAS

SECONDARY DRAIN

SAND AND OIL WASTE

FLOOR COOLING SUPPLY

FLOOR COOLING RETURN

PROPANE GAS

HEATING WATER SUPPLY (LOW TEMP)

HEATING WATER RETURN (LOW TEMP)

SOLAR HEATING WATER SUPPLY

SOLAR HEATING WATER RETURN

GROUND LOOP SUPPLY

GROUND LOOP RETURN

GROUND WATER SUPPLY

GROUND WATER RETURN

HEATING WATER SUPPLY

HEATING WATER RETURN

DRAIN PIPE

FUEL OIL SUPPLY

FUEL OIL RETURN

GLYCOL FEED

GREASE VENT

MEDIUM PRESSURE STEAM SUPPLY

MP CONDENSATE RETURN

FUEL OIL VENT

FUEL OIL FILL

PUMPED CONDENSATE

GEOTHERMAL (OR GROUND) LOOP SUPPLY

GEOTHERMAL (OR GROUND) LOOP RETURN

HEATING WATER RETURN (HEAT PUMP)

HEATING WATER RETURN (HEAT PUMP)

CLOSED CONDENSER SUPPLY

CLOSED CONDENSER RETURN

PROPANE DRAIN

HYDRONIC PIPING

CONDENSER SUPPLY

HWS(HT)

HWR(HT)

HWS(LT)

HWR(LT)

HWS

HWR

GF

GLS

GLR

HWS(HP)

HWR(HP)

CHS

CHR

GLS

GLR

CCS

CCR

STEAM & CONDENSATE PIPING

SMR

SMS

SHWS

SHWR

FCS

FCR

PLUMBING PIPING

HPS

HPR

LPR

LPS

MPS

MPR

PC

G

MG

LPG

PG

FOS

FOR

D

FOV

FOF

PD

CS

CR

NS

140°

RL

RS

GWS

GWR

NON-SOFTENED DOMESTIC WATER

PW

W

V

AV

AW

GW

ST

CA

SD

SO

GV

ST(OF)

F

DUCTWORK LEGEND

SINGLE LINE DOUBLE LINEDESCRIPTION

90° ELBOW DOWN (ROUND DUCT ONLY)

ROUND 90° ELBOW UP (ROUND DUCT ONLY)

ROUND RADIUS ELBOW

90° STRAIGHT TEE

90° CONICAL TEE

45° BRANCH

45° CONICAL TEE

SIZE OR SHAPE TRANSITION

ROUND FLEXIBLE DUCT

90° ELBOW DN (NEGATIVE PRESSURE)

90° ELBOW DN (POSITIVE PRESSURE)

90° ELBOW UP (NEGATIVE PRESSURE)

90° ELBOW UP (POSITIVE PRESSURE)

90° RADIUS ELBOW

90° RADIUS ELBOW W/TURNING VANES

SQUARE DUCT SPLIT

ROUND DUCT SPLIT

COMBINATION FIRE AND SMOKE DAMPER

FIRE DAMPER

SMOKE DAMPER

MOTOR OPERATED DAMPER (MOD)

BACKDRAFT DAMPER

SMOKE DETECTOR

OFFSET TO CHANGE ELEVATION

(AT 30° WHEN POSSIBLE)

D = DROP R = RISE

D

F/S

BDD

SD

24x36

D

SPLIT BRANCH TAKE-OFF WITH SQUARE

ELBOW & SPLITTER DAMPER

SPLIT BRANCH TAKE-OFF WITH RADIUS

ELBOW & SPLITTER DAMPER

POSITIVE PRESSURE RISER, TYPICALLY

SUPPLY.

NEGATIVE PRESSURE RISER, TYPICALLY

RETURN, EXHAUST OR OUTSIDE AIR.

MAN VOLUME DAMPER, SINGLE BLADE

DAMPER(SBD) FOR ROUND OR <10" TALL,

OPPOSED BLADE DAMPER(OBD) >10" TALL.

DUCT SIZE: FIRST NUMBER IS PLAN WIDTH,

SECOND NUMBER IS DEPTH. 24x36

SD

F/S

BDD

PLAN ABBREVIATIONS

ABOVE FINISHED FLOOR

AIR ADMITTANCE VALVE

ABOVE FINISHED GRADE

AUTOMATIC

BUILDING CONTROL SYSTEM

BACK DRAFT DAMPER

BUILDING

AAV

AFF

AFG

AUTO

BCS

BDD

BLDG

BOTTOM OF PIPE FROM FINISHED FLOOR

BETWEEN

COMMON

COMBUSTION AIR

CONTROLS CONTRACTOR

CONTINUATION DESIGN BUILD

BOP

B/N

C

CA

CC

CDBBC

CUBIC FEET PER MINUTE (AIR FLOW RATE)

CAST IN PLACE

CEILING (OR COOLING)

CONCRETE

CONDENSATE

CONNECT

CONTRACTOR

CFM

CIP

CLG

CONC

COND

CONN

CONTR'R

CLEANOUTCO

CLEANOUT TO GRADECOTG

DOMESTIC HOT WATER RECIRC

EXISTING

DWR

(E)

EXHAUST AIREA

ENTERING AIR TEMPERATURE

ELECTRICAL CONTRACTOR

ENTERING WATER TEMPERATURE

EAT

EC

EXH EXHAUST

EWT

GENERAL CONTRACTOR

GROUND HEAT EXCHANGER

GC

GHX

GALLONS PER MINUTE (WATER FLOW RATE)GPM

HORSEPOWER

HOT WATER

IN LIEU OF

HP

HW

ILO

KILOWATTSKW

LEAVING AIR TEMPERATURE

LINEAR FOOT

LEAVING WATER TEMPERATURE

LAT

LF

LWT

MECHANICAL CONTRACTORMC

MANUFACTURER

MOTOR OPERATED DAMPER

NEW

MFG

MOD

(N)

NORMALLY CLOSEDNC

NATIONAL ELECTRIC CODE

NOT IN CONTRACT

NORMALLY OPEN

NEC

NIC

N0

OUTSIDE AIROA

OPPOSED BLADE VOLUME DAMPER

ON CENTER

OBD

OC

OUTSIDE AIROSA

RETURN AIR

REQUIRED

RA

REQ'D

REQUIREMENTSREQ'MTS

SUPPLY AIR

SQUARE FOOT (FEET)

SA

SF

STATIC PRESSURESP

STAINLESS STEEL

THROW-AWAY

TYPICAL

SS

T.A.

TYP

UNLESS NOTED OTHERWISEUNO

VENT THRU ROOFVTR

WALL CLEANOUTWCO

WITH REGARD TO

WATER COOLED

TRANSFER

WRT

W/C

XFR

DIAMETERØ

BY CONTRACTOR

COLD WATERCW

HOT WATER RECIRCHWC

ABOVEABV

BELOW FINISHED GRADEBFG

DOMESTIC WATER

DOMESTIC HOT WATER

DW

DHW

DOWNDN

DOMESTIC HOT WATER RECIRCDHR

COMBINATION FIRE/SMOKE DAMPER

FURNISHED BY OWNER

FSD

FBO

FLOOR CLEANOUTFCO

FOR CONTINUATIONFCT

FD FIRE DAMPER

REFER TO:RE:

WITHW/

EQUIPMENT ABBREVIATIONS

AIR HANDLING UNITAHU

AIR SEPARATORAS

BOILER (HOT WATER)B

BASE BOARDBB

BUFFER TANKBT

CONSTANT VOLUME BOXCV

DISHWASHER EXHAUST FANDEF

ELECTRIC BASEBOARD HEATEREBH

FURNACEF

FAN COILFC

FAN POWERED BOXFP

GLYCOL FEEDERGF

HUMIDIFIER

HC HEATING COIL

HP HEAT PUMP

HX HEAT EXCHANGER

KITCHEN EXHAUST FANKEF

MAKE-UP AIR UNITMAU

MOTOR CONTROL CENTERMCC

MIXING VALVEMV

PUMP (SEE PIPING LEGEND FOR DETAILS)P

RETURN (OR RELIEF) AIR FANRF

RADIANT ZONERZ

SNOWMELT AREASA

SUMP BASINSB

SUPPLY FANSF

STORAGE TANKST

THERMOSTATIC MIXING VALVETMV

UNIT HEATERUH

VARIABLE VOLUME BOXVV

WATER HEATERWH

H

CHILLERCH

COILING COILCC

CIRC PUMPCP

CABINET UNIT HEATERCUH

COOLING TOWERCT

DUCT COILDC

ELECTRIC WATER HEATEREWH

EVAPORATIVE COOLING UNITECU

ENERGY RECOVERY UNITERU

EXHAUST FANEF

EXPANSION TANKET

VARIABLE VOLUME BOX W/ REHEATVR

MECHANICAL FLOOR PLANM-101

1. THESE DRAWING NOTES ACCOMPANY THE PUBLISHED CONSTRUCTION DOCUMENT SPECIFICATION BOOK (PROJECT MANUAL).

2. DO NOT SCALE DRAWINGS. VERIFY DIMENSIONS IN FIELD PRIOR TO COMMENCEMENT OF WORK. REFER TO ARCHITECTURAL DRAWINGS

FOR ALL DIMENSIONS.

3. ALL SUBCONTRACTORS SHALL BE LICENSED, EXPERIENCED, AND THOROUGHLY KNOWLEDGEABLE IN THEIR RESPECTIVE AREAS OF THE CONSTRUCTION INDUSTRY AND SHALL PERFORM IN A RESPONSIBLE MANNER WITH ESTABLISHED CONSTRUCTION SEQUENCE, SHALL RECOGNIZE THE PRIORITY OF THE CONSTRUCTION DOCUMENTS, AND SHALL INFORM THE PRIME CONTRACTOR OF POTENTIAL PROBLEMS

WHEN THE CONSTRUCTION DOCUMENTS ARE UNCLEAR OR INCONSISTENT.

4. SUBCONTRACTORS SHALL BE RESPONSIBLE TO NOTIFY THE PRIME CONTRACTOR OF DISCREPANCIES OR CONFLICTS IN THE

CONSTRUCTION DOCUMENTS FOUND DURING BIDDING AND/OR PRIOR TO PERFORMING THE WORK.

5. IF NOT SPECIFICALLY DEFINED IN THESE CONSTRUCTION DOCUMENTS, MATERIALS AND/OR EQUIPMENT SHALL BE IDENTIFIED BY THE SUBCONTRACTOR WITH SUFFICIENT TIME TO ALLOW SELECTION, PURCHASE, AND DELIVERY TO MAINTAIN CONSTRUCTION SCHEDULE.

6. OFFSET PIPING, DUCTWORK, ETC. AS NECESSARY TO ACCOMMODATE STRUCTURE, BEAMS, AND COLUMNS.

7. WORK SHALL BE PERFORMED IN A WORKMANLIKE MANNER TO THE SATISFACTION OF THE ARCHITECT, OWNER, AND ENGINEER.

8. IT IS THE CONTRACTOR'S RESPONSIBILITY TO PERFORM HIS/HER WORK IN CONFORMANCE WITH ALL APPLICABLE CODES, ORDINANCES AND LIFE SAFETY FEATURES AS REQUIRED BY LOCAL, STATE, OR NATIONAL AUTHORITIES. THE CONTRACTOR SHALL VERIFY WITH THE

ARCHITECT IF MODIFICATION OF HIS/HER WORK IS REQUIRED FOR COMPLIANCE.

9. ALL WORK OF ALL TRADES MUST BE IN STRICT COMPLIANCE, OR EXCEED THE MINIMUM MATERIAL AND METHOD REQUIREMENTS OF THE 2009 INTERNATIONAL BUILDING, MECHANICAL, PLUMBING, FUEL GAS, ENERGY CONSERVATION, FIRE AND 2011 NATIONAL ELECTRICAL CODES, MOST CURRENT NFPA, ALL LOCAL ORDINANCES AND AMENDMENTS AND MANUFACTURER'S INSTALLATION RECOMMENDATIONS. IF A CONFLICT BETWEEN THOSE PUBLICATIONS EXISTS, THE MOST STRINGENT REQUIREMENT SHALL APPLY.

10. PAY FOR AND SECURE ALL REQUIRED PERMITS AND INSPECTIONS. PRIOR TO FINAL PAYMENT, TURN OVER TO ARCHITECT ALL

CERTIFICATES OF COMPLETION.

11. WARRANTY THE INSTALLATION AGAINST DEFECTS IN MATERIALS AND WORKMANSHIP. THE WARRANTY SHALL BE FOR A PERIOD OF ONE YEAR AFTER OWNER'S ACCEPTANCE. DEFECTS SHALL BE PROMPTLY REMEDIED WITHOUT COST TO THE OWNER.

12. SUBMIT RECORD DOCUMENTS TO ARCHITECT. DOCUMENTS SHALL INCLUDE ALL ADDENDUM ITEMS, CHANGE ORDERS, ALTERATIONS, REROUTINGS, ETC.

13. SYSTEMS SHALL BE COMPLETE, OPERABLE, AND READY FOR CONTINUOUS OPERATION PRIOR TO ACCEPTANCE BY THE OWNER.

14. SYSTEMS SHALL BE TESTED FOR PROPER OPERATION. PERFORM AT A MINIMUM ALL CODE REQUIRED TESTS OR SYSTEMS. IF TESTS OF WORK ARE DEFECTIVE, CONTRACTOR SHALL MAKE CORRECTIONS NECESSARY AT NO ADDITIONAL COST TO OWNER.

15. ALL MATERIALS AND/OR EQUIPMENT SHALL BE HANDLED AND INSTALLED AS PER MANUFACTURER'S SPECIFICATIONS AND

RECOMMENDATIONS.

16. FAILURE TO ORDER, OR RELEASE ORDER FOR MATERIALS AND/OR EQUIPMENT WILL NOT BE ACCEPTED AS A REASON TO SUBSTITUTE

ALTERNATE MATERIALS, EQUIPMENT, OR INSTALLATION METHODS.

17. COORDINATE ARCHITECTURAL, STRUCTURAL, MECHANICAL, FIRE PROTECTION, ELECTRICAL, LANDSCAPING, AND INTERIOR DESIGN

DRAWINGS PRIOR TO INSTALLATION.

18. PROVIDE ¼” GALVANIZED MESH SCREEN ON ALL COMBUSTION AIR DUCTS OR OPENINGS, AND ALL OPEN END RETURN AND EXHAUST

DUCTS.

19. ALL DUCTWORK DIMENSIONS ARE OUTSIDE SHEET METAL DIMENSIONS. DUCT LINER HAS BEEN ACCOUNTED FOR.

20. DUCTWORK NOTES:

A. DIFFUSER NECK SIZE IS SAME AS FLEXIBLE DUCT SIZE.

B. UNLESS OTHERWISE NOTED, ALL CHANGES IN DIRECTION SHALL BE MADE WITH RADIUS ELBOWS WITH RADIUS TO CENTERLINE EQUAL

TO 1.5 DUCT WIDTH.

OW

NE

R

RE

VI

EW

/2

7/

1. THIS PROJECT IS THE TENANT FINISH PORTION OF A SPACE INDICATED

AS A WELDING STUDIO IN THE CONSTRUCTION PROJECT THAT IS

COMPLETED. THE ORIGINAL PROJECT WAS CONSTRUCTED UNDER THE

CITY AND COUNTY OF DENVER BUILDING PERMIT #2014M00270.

2. DURING THE PLAN REVIEW OF THE CONSTRUCTED PROJECT, ALL OF

THE PROCESSES AND MATERIAL TO BE USED IN THIS FACILITY WERE

REVIEWED WHICH INCLUDED THE REVIEW OF THE MSDS SHEETS FOR

ALL MATERIAL AND THE ANALYSIS OF A DUST SAMPLE GENERATED BY

THIS FACILITIES PROCESS BY FAUSKE AND ASSOCIATED. IN THE

REVIEW OF ALL OF THIS INFORMATION, IT WAS DETERMINED THAT THIS

FACILITY WOULD BE A BUILDING GROUP B WITH ONE SMALL ROOM A

GROUP S PER THE INTERNATIONAL BUILDING CODE.

3. THE USE OF THIS TENANT FINISH SPACE WAS DISCUSSED WITH THE

OWNER AT LENGTH AND THE USE OF THIS SPACE WILL NOT USE ANY

ADDITIONAL CHEMICALS, SOLVENTS ETC BEYOND THOSE ITEMS THAT

WERE EVALUATED AS PART OF THE ORIGINAL PROJECT DESIGN. THE

DUST CREATED IN THIS TENANT FINISH SPACE BY THE INTENDED USE

OF THIS SPACE EQUIPMENT AND MATERIAL WILL BE IDENTICAL TO THE

DUST TESTED AS PART OF THE ORIGINAL PROJECT.

B

AIR FLOW

TRANSITION EXHAUST

PLENUM TO 7"

PLASMA TABLE EXHAUST HOOD DIAGRAM

NO SCALE

PLASMA TABLE

AND CAPTURE SLOT

BY OTHERS.

WELDING STATION FUME EXHUAST CONNECTION DIAGRAM

NO SCALE

FULL BLAST GATE.

7' LONG WELDING EXTRACTION

ARM. NEDERMAN ORIGINAL ARM

OR EQUIVALENT PROVIDED BY

GENERAL AIR, UNDER CONTRACT

WITH OWNER.

EX

H

C

FM

MOUNT FACTORY

SUPPORT BRACKET

TO WALL.

6"Ø TO DUST COLLECTOR.

AI

R

FL

O

W

WALL BETWEEN

WELDING STATIONS.

12"

7' -1

0"

A

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SCALE:

UP

UP

UP

A

BCDEFGHI

MECHANICAL FLOOR PLAN

1/8" = 1'-0"

"ø

"ø

"ø

8" ø

# FLAG NOTES:

1. CEILING COORDINATION OF ALL MEP SYSTEMS

(LIGHTING, DUCTWORK, DIFFUSERS,

ELECTRICAL, FIRE PROTECTION, ETC.) MUST

BE COMPLETED BY THE CONTRACTOR PRIOR

TO THE START OF ANY INSTALLATIONS.

2. AVOID ROUTING DUCTWORK OVER

ELECTRICAL ROOMS OR ELECTRICAL PANELS;

MAINTAIN N.E.C. CLEARANCES. COORDINATE

ROUTINGS WITH DIV. 16 CONTRACTOR.

HVAC NOTES:

17"ø

6" ø

8" ø

9" ø

"ø

"ø

"ø

19"ø 17"ø20"ø21"ø

22"ø

SPARK

COOLER

T

8"ø

T 18 " Ø

" Ø 12

"ø

"ø

"ø

T

PROJECT SCOPE

18"ø

NEW DUCTS 8" AND SMALLER

SHALL BE 22 GAUGE.

"Ø

9" Ø

8" Ø

6" Ø

"Ø

8"ø

8"ø

1. RELOCATE EXISTING 8" DUCT AND EXTEND DUCT

AS SHOWN.

2. 7"ø ROUND DUCT DOWN TO SLOT HOOD AT

PLASMA CUTTING STATION AND PLASMA TABLE.

SLOT HOOD TO EXHAUST 750 CFM. PROVIDE

MANUAL BLAST GATE. RE: DETAIL B ON SHEET

M-001. MATCH (E) PLASMA HOOD CONSTRUCTION.

SUPPORT WITH UNISTRUT FRAME MOUNTED TO

FLOOR.

3. THE OWNER WILL CONTRACT WITH A DUST

COLLECTION SYSTEM VENDOR TO PROVIDE AND

INSTALL ALL REQUIRED COMPONENTS FOR DUST

COLLECTION SYSTEM INCLUDING, BUT NOT

LIMITED TO, SPARK COOLER, DUCTWORK,

WELDING FUME HOODS, AND BLAST GATES.

4. BALANCE EF 1-4 ON ROOF ABOVE INCLUDING

EACH COLLECTION POINT, FOR NEW AIRFLOW

REQUIREMENTS. COLLECTION POINTS REQUIRE

750 CFM EA.

5. BALANCE MAU 1-2 ON ROOF ABOVE GRINDING LAB

TO UNIT MAXIMUM OF 4200 CFM. (NOT SHOWN

FOR CLARITY.)

6. OWNER WILL PROVIDE A SELF CONTAINED DUST

COLLECTION SYSTEM FOR THESE WELDING

BOOTHS. THESE WELDING BOOTHS WILL NOT BE

SERVED BY THE EXISTING DUST COLLECTION

SYSTEM.

SPARK

COOLER

"Ø

.0

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GFCI DUPLEX RECEPTACLE

DUPLEX RECEPTACLE; HALF SWITCHED

ISOLATED GROUND DUPLEX RECEPTACLE

WALL MOUNTED SPECIAL OUTLET AS NOTED

SPECIAL OUTLET AS NOTED

JUNCTION BOX

WALL MOUNTED JUNCTION BOX

FLOOR MOUNTED JUNCTION BOX

DUPLEX RECEPTACLE MOUNTED ABOVE COUNTERC

FLUSH FLOOR MOUNTED DUPLEX RECEPTACLE

FLUSH FLOOR MOUNTED DOUBLE DUPLEX RECEPTACLE

FLUSH FLOOR MOUNTED DUPLEX RECEPTACLE; HALF SWITCHED

FLUSH FLOOR MOUNTED DUPLEX RECEPTACLE AND TELECOM

DIVISION 15 EQUIPMENT POWER CONNECTION

FUSED DISCONNECT

NON FUSED DISCONNECT

MOTOR STARTER

ENCLOSED CIRCUIT BREAKER

PULL BOX

PUSH BUTTON

TRANSFORMER

PANELBOARD OR LOADCENTER

CONTACTOR

ELECTRIC MOTOR

METER

THERMOSTAT

ATS AUTOMATIC TRANSFER SWITCH

ONE-LINE DIAGRAM SYMBOLS

CIRCUIT HOMERUN

CONDUIT RUN

CONDUIT RUN BELOW GRADE

CONDUIT UP

CONDUIT DOWN

DISCONNECT SWITCH

FUSE

CIRCUIT BREAKER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

METER

SURGE SUPPRESSION DEVICE

VOLT-METER

SELECTOR SWITCH

GROUND

GF GROUND FAULT PROTECTION

AMP-METER

ST SHUNT TRIP

NORMALLY OPEN CONTACT

NORMALLY CLOSED CONTACT

COLD WATER GROUND CONNECTION

BUILDING STEEL GROUND CONNECTION

TIMER SWITCH

MULTI-OUTLET PLUG STRIP

CPS

TIME CLOCK

PHOTO-CELL

SWITCH

THERMAL OVERLOAD SWITCH

VARIABLE SPEED SWITCH

KEY SWITCH

LIGHTING FIXTURE SYMBOLS

RECESSED LIGHTING FIXTURE

L

WALL MOUNTED LIGHT

WALL MOUNTED UP-LIGHT

PENDANT MOUNTED LIGHT

SURFACE MOUNTED LIGHT

DIRECTIONAL/ADJUSTABLE RECESSED LIGHTING FIXTURE

MONO-POINT LIGHTING FIXTURE

RECESSED STEP LIGHT

S

FLUORESCENT STRIP LIGHT

WALL MOUNTED LINEAR FLUORESCENT LIGHT

RECESSED OR SURFACE MOUNTED FLUORESCENT TROFFER

FIXTURE WITH EMERGENCY BACKUP OR ON EM CIRCUIT

WALL MOUNTED EXIT SIGN W/ FACES & ARROWS AS SHOWN

EMERGENCY LIGHTS

CEILING MOUNTED EXIT SIGN W/ FACES & ARROWS AS SHOWN

SWITCH

THREE-WAY SWITCH

FOUR-WAY SWITCH

DOOR JAMB SWITCH

LIGHTING CONTROL SYMBOLS

FIRE ALARM SYMBOLS

FIRE ALARM CONTROL PANEL

REMOTE ANNUNCIATOR PANEL

SMOKE DETECTOR

HEAT DETECTOR

COMBO SMOKE/HEAT DETECTOR

FIRE ALARM HORN

FIRE ALARM STROBE

FIRE ALARM COMBO HORN/STROBE

FIRE ALARM PULL STATION

F FIRE ALARM SPEAKER

F FIRE ALARM COMBO SPEAKER/STROBE

FIREMAN'S PHONE JACK

DUCT SMOKE DETECTOR

SPRINKLER SYSTEM FLOW SWITCH

SPRINKLER SYSTEM TAMPER SWITCH

FIRE/SMOKE DAMPER

COMMUNICATION SYMBOLS

TELEPHONE WALL OUTLET

DATA WALL OUTLET

COMBO PHONE/DATA OUTLET

CLOCK WALL OUTLET

TELEPHONE FLOOR OUTLET

DATA FLOOR OUTLET

COMBO PHONE/DATA FLOOR OUTLET

DOUBLE TELEPHONE WALL OUTLET

DATA WALL OUTLET

DOUBLE COMBO PHONE/DATA OUTLET

VOICE/DATA/FIBER OUTLETOF

POINT OF SALE (POS) OUTLETPOS

AUTOMATED TELLER MACHINE (ATM) STATIONATM

PUBLIC PAYPHONE OUTLETPP

ELEVATOR PHONE OUTLETE

POWER/TELECOM POLE

CLOCK CEILING OUTLET

TIME TONE GENERATOR

CALL IN SWITCH

MASTER INTERCOM STATIONM

INTERCOM STATION

AMPLIFIER

CHIME

BUZZER

BELL

GROUNDING BUSBAR

WIRELESS LAN (WI-FI) ACCESS POINT

SECURITY SYMBOLS

CEILING MOUNTED CAMERA

WALL MOUNTED CAMERA

MAGNETIC DOOR CONTACT SWITCH

INTRUSION MOTION SENSOR

K KEYPAD

CAMERA POWER SUPPLY

MON CCTV MONITOR

DVR DIGITAL VIDEO RECORDER

CON ACCESS CONTROL CONSOLE

CRI CASH REGISTER INTERFACE

MTX MATRIX VIDEO SWITCHER

APS AUXILIARY POWER SUPPLY

A DEVICE ADDRESS MODULE

ACCESS CONTROL MAIN PANELACP

EXIT PANIC/CRASH BAR SENSORREX

SECURITY CENTRAL PROCESSING UNITCPU

SECURITY/ACCESS CONTROL WORKSTATIONWS

ADA ACCESS CONTROL MAIN PANELADA

CRP

CRS

CARD READER - PROXIMITY

CARD READER - SWIPE

S ELECTRIC LOCK - STRIKE

LM ELECTRIC LOCK - MAGNETIC

LR ELECTRIC LATCH / ROD RETRACTOR

SM MAGNETIC DOOR CONTACT SWITCH

MISC. CONTROL SWITCH

AWG - AMERICAN WIRE GAUGE

AP - ACCESS POINT

AHJ - AUTHORITY HAVING JURISDICTION

BMS - BUILDING MANAGEMENT SYSTEM

CATV - COMMUNITY (CABLE) ANTENNA TELEVISION SYSTEM

CCTV - CLOSED CIRCUIT TELEVISION

CPU - CENTRAL PROCESSING UNIT

FA - FIRE ALARM

FACP- FIRE ALARM CONTROL PANEL

GRD - GROUND

GC - GENERAL CONTRACTOR

IDF - INTERMEDIATE DISTRIBUTION FRAME

IG - ISOLATED GROUND

IR - INFRARED

OC - ON CENTER

MDF - MAIN DISTRIBUTION FRAME

LAN - LOCAL AREA NETWORK

PA - PUBLIC ADDRESS

WAN - WIDE AREA NETWORK

WLAN- WIRELESS LOCAL AREA NETWORK

W - WATT

V - VOLT

TTB - TELEVISION TERMINAL BOARD

EXTERIOR POLE MOUNTED LIGHT

EXTERIOR POST (BOLLARD) MOUNTED LIGHT

DAYLIGHT PHOTO SENSORDL

KEY SWITCH

LV

VARIABLE SPEED SWITCH

DIMMER

THREE-WAY DIMMER

LOW VOLTAGE SWITCH

WALL OCCUPANCY SENSOR/SWITCH

THERMAL OVERLOAD SWITCH

SMALL ROOM OCCUPANCY SENSOR

LARGE ROOM OCCUPANCY SENSOR

CORRIDOR OCCUPANCY SENSOR

S

S3

OC

OC

ST

SO

D

D

SV

SK

OC

SJ

S4

FSD

FT

FF

DD

F

F

H

H

SH

HD

SD

ANN

FACP

SK

SV

ST

S

PC

TC

TS

A

V

SS

M

T

C

T

PB

CB

N

J

J

J

B

B

CH

A

IC

IC

C

TT

ABBREVIATIONS

AFC - ABOVE FINISHED CEILING

AFF - ABOVE FINISHED FLOOR

AFG - ABOVE FINISHED GRADE

AL - ALUMINUM

BFG - BELOW FINISH GRADE

C - CONDUIT

CKT - CIRCUIT

CT - CURRENT TRANSFORMER

EM - EMERGENCY

EWC - ELECTRIC WATER COOLER

(E) - EXISTING

FBO - FURNISHED BY OTHERS

GFI - GROUND FAULT CIRCUIT INTERRUPTER

IC - INTERMEDIATE CROSS-CONNECT

IAW - IN ACCORDANCE WITH

NIC - NOT IN CONTRACT

DW - DISHWASHER

DISP - GARBAGE DISPOSAL

NL - NIGHT LIGHT

NTS - NOT TO SCALE

REF - REFRIGERATOR

TVSS - TRANSIENT VOLTAGE SURGE SUPPRESSOR

UG - UNDERGROUND

UNO - UNLESS NOTED OTHERWISE

WP - WEATHER PROOF

XP - EXPLOSION PROOF

+18" - MOUNTING HEIGHT TO CENTERLINE OF

DEVICE ABOVE FINISH FLOOR

POWER SYMBOLS

SINGLE RECEPTACLE

DUPLEX RECEPTACLE

DOUBLE DUPLEX RECEPTACLE

'*' ISSUED FOR INFORMATION ONLY

' ' NOT PART OF SET

' ' ISSUED AS PART OF A SET

ISSUE LOG KEY:

D

AT

E

ISSUE LOG

ELECTRICAL SHEET INDEX

TITLE

ELECTRICAL COVER SHEETE-001

OW

NE

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VI

EW

/2

7/

LEVEL 1 POWER PLANE-101

E-200

E-300

ELECTRICAL ONE-LINE DIAGRAM AND DETAILS

ELECTRICAL SCHEDULES

EL-101

ALL DEVICES INDICATED TO BE INSTALLED

AT DIFFERENT MOUNTING HEIGHTS &

LOCATED WITHIN ONE STUD SPACE FROM

EACH OTHER SHALL ALIGN VERTICALLY,

WALL MOUNTED TELEPHONES OCCUR ABOVE

LIGHT SWITCHES, VOLUME CONTROLS, ETC.

ON THE SAME SIDE OF THE STUD. WHERE

NO SCALE

TYPICAL DEVICE MOUNTING HEIGHTS

PANELS

CONTROL

TS

K

HEIGHTS SHOWN ARE TYPICAL TO CENTERLINE OF BOX UNLESS

WHEREVER DEVICES ARE INDICATED TO BE ABOVE DOORS, DEVICE

SHALL BE CENTERED BETWEEN TOP OF DOOR TRIM & CEILING LINE.

MOUNTING HEIGHTS SHOWN ON ARCHITECTURAL ELEVATIONS SHALL

NOTED OTHERWISE. SWITCHES, DIMMERS, KEYPADS SHALL BE 48"

GOVERN OVER THOSE SHOWN ABOVE.

NOTES:

8' -0

U

N O

1.

2.

3.

7' -0

U

N O

TOP

TOP

H

HH

H

FAP

TANN

V

DF

M

1' -6

U

N O

4' -0

U

N O

5' -4

U

N O

4' -6

U

N O

6' -6

U

N O

TOP OF CABINET

TYPICAL 8'-0" CEILING

TYPICAL 9'-0" CEILING OR HIGHER

TOP OF CABINET

S

FINISHED FLOOR

NOTE:

OFFSET ONE STUD SPACE.

TOP OF CABINET

6' -8

U

N O

6' -0

U

N O

SH

AT TOP OF DEVICE PER ADA REQUIREMENTS.

TO

T

O P

O F

D

EV

IC

E

GENERAL NOTES:

1. THESE DRAWING NOTES ACCOMPANY THE CONSTRUCTION DOCUMENT

SPECIFICATIONS.

2. DO NOT SCALE DRAWINGS. VERIFY DIMENSIONS IN FIELD PRIOR TO

COMMENCEMENT OF WORK.

3. VISIT SITE PRIOR TO BID AND VERIFY THAT CONDITIONS ARE AS

INDICATED. CONTRACTOR SHALL INCLUDE IN HIS BID COSTS REQUIRED

TO MAKE HIS WORK MEET EXISTING CONDITIONS.

4. REVIEW MECHANICAL DRAWINGS PRIOR TO BID.

5. WORK SHALL BE PERFORMED IN A WORKMANLIKE MANNER TO THE

SATISFACTION OF THE OWNER.

6. WORK, MATERIALS, AND EQUIPMENT SHALL CONFORM TO THE LATEST

EDITIONS OF LOCAL, STATE OF COLORADO, NATIONAL AND LIFE SAFETY

CODE.

7. SYSTEMS SHALL BE COMPLETE, OPERABLE, AND READY FOR

CONTINUOUS OPERATION. LIGHTS, SWITCHES, RECEPTACLES, MOTORS,

ETC. SHALL BE CONNECTED AND OPERABLE.

8. PANEL DIRECTORIES SHALL BE REMOVABLE. SUBMIT PROPOSED

SCHEDULE OF DIRECTORIES TO OWNER FOR APPROVAL. ROOM NAMES

AND NUMBERS SHALL BE AS DIRECTED BY OWNER. DIRECTORIES

SHALL BE TYPED AND INSTALLED UNDER CLEAR PLASTIC COVERS.

9. PROVIDE DYMO-TAPE TAG INSIDE COVER OF EACH FUSIBLE SWITCH,

INDICATING SIZE AND TYPE OF FUSES PROVIDED.

10. CONTRACTOR'S FAILURE TO ORDER OR RELEASE ORDER FOR

MATERIALS AND/OR EQUIPMENT WILL NOT BE ACCEPTED AS A REASON

TO SUBSTITUTE ALTERNATE MATERIALS, EQUIPMENT, OR INSTALLATION

METHODS.

11. LABEL COVER OF EACH DEVICE WITH SOURCE PANEL AND BRANCH

CIRCUIT NUMBER WITH DYMO MARKER.

12. FINAL CONNECTIONS TO EQUIPMENT SHALL BE IN ACCORDANCE WITH

MANUFACTURER'S APPROVED WIRING DIAGRAMS, DETAILS, AND

INSTRUCTIONS.

13. ALL EMPTY RACEWAY SYSTEMS SHALL HAVE A NYLON PULLSTRING OR

EQUAL, AND SHALL BE IDENTIFIED AT ALL JUNCTION, PULL AND

TERMINATION POINTS, USING PERMANENT METALLIC TAGS. TAG SHALL

INDICATE INTENDED USE OF CONDUIT, ORIGINATION, AND TERMINATION

POINTS OF EACH INDIVIDUAL CONDUIT.

14. INSTALL ALL MATERIALS IN ACCORDANCE WITH THE MANUFACTURER'S

RECOMMENDATIONS. ANY DEVIATIONS SHALL BE BROUGHT TO THE

ENGINEER'S ATTENTION PRIOR TO INSTALLATION.

15. CONTRACTOR SHALL BE RESPONSIBLE FOR REPLACING EQUIPMENT

WHICH IS DAMAGED DUE TO INCORRECT FIELD WIRING PROVIDED

UNDER THIS SECTION, OR FACTORY WIRING IN EQUIPMENT PROVIDED

UNDER THIS SECTION.

16. WIRE TERMINATION PROVISIONS FOR PANELBOARDS, CIRCUIT

BREAKERS, SAFETY SWITCHES, AND ALL OTHER ELECTRICAL

APPARATUS SHALL BE LISTED AS SUITABLE FOR 75 DEGREE CELSIUS.

17. WIRING DEVICES SHALL BE SPECIFICATION GRADE AND RATED AT 20

AMPERES FOR LIGHT SWITCHES, AND 20 AMPERES FOR DUPLEX

RECEPTACLES. WHITE IN COLOR.

LIGHTING PLAN

PROJECT SCOPE:

1. DURING THE PLAN REVIEW OF THE ORIGINAL BUILD OUT FOR THIS

PROJECT ALL OF THE PROCESSES AND MATERIAL TO BE USED IN THIS

FACILITY WERE REVIEWED WHICH INCLUDED THE REVIEW OF THE MSDS

SHEETS FOR ALL MATERIAL USED AT THIS FACILITY AND THE ANALYSIS

OF A DUST SAMPLE GENERATED BY THIS FACILITIES PROCESS BY

FAUSKE AND ASSOCIATED. IN THE REVIEW OF ALL OF THIS

INFORMATION IT WAS DETERMINED THAT THIS FACILITY WOULD BE A

BUILDING GROUP B WITH ONE SMALL ROOM GROUP S PER THE

INTERNATIONAL BUILDING CODE.

2. THE USE OF THIS TENANT FINISH SPACE WAS DISCUSSED WITH THE

OWNER AT LENGTH AND THE USE OF THIS SPACE WILL NOT USE ANY

ADDITIONAL CHEMICALS, SOLVENTS, ETC BEYOND THOSE ITEMS THAT

WERE EVALUATED AS PART OF THE ORIGINAL PROJECT DESIGN. THE

DUST CREATED IN THIS TENANT FINISH SPACE BY THE INTENDED USE

OF THIS SPACE EQUIPMENT AND MATERIAL WILL BE IDENTICAL TO THE

DUST TESTED AS PART OF THE ORIGINAL PROJECT.

3. THE OCCUPANT OF THIS TENANT FINISH SPACE WILL UTILIZE THE

EXISTING RESTROOMS THAT WERE CONSTRUCTED AS PART OF THE

ORIGINAL PROJECT DESIGN. THE CODE ANALYSIS FOR THIS BUILDING

INCLUDE THE OCCUPANTS IN THIS TENANT FINISH SPACE IN ITS EXITING

AND RESTROOM CALCULATIONS.

E-102 LEVEL 1 GROUNDING PLAN

SCALE:

WELDING BOOTH DIAGRAM

NONE

WELDING BOOTH

WELDING BOOTH

WORK TABLE

2" SQUARE TUBE

STEEL ATTACHED TO

FLOOR (BY OWNER)

ELECTRICAL JUNCTION BOX FOR

DUPLEX RECEPTACLE ATTACHED

TO TOP OF 2" SQUARE TUBE 3'-0" FROM

WALL. ROUTE CONDUIT FROM

JUNCTION BOX TO WALL AND THEN

VERTICALLY UP WALL TO BUILDING

STRUCTURE AND THEN BACK TO

ELECTRICAL PANEL.

LIGHT FIXTURE

TYPE "L1" OR "L2"ATTACHED

TO UNISTRUT SUPPORT ATTACHED

TO 2" SQUARE TUBE STEEL.

UNISTRUT AND ASSOCIATED

ATTACHMENT HARDWARE

BY ELECTRICAL CONTRACTOR.

VERIFY LOCATION OF UNISTRUT

WITH OWNER PRIOR TO

ROUGH-IN.

WELDER RECEPTACLE

AT BACK WALL 1'-0" TO THE

RIGHT (LOOKING AT BOOTH)

FROM 2" SQUARE TUBE STEEL

PROVIDE 0'-10" UNISTRUT VERTICAL

SUPPORT FROM 2" SQUARE TUBE

STEEL TO ALLOW FOR THE

INSTALLATION OF LIGHT FIXTURES

BETWEEN WELDING TABLES.

ROOF STRUCTURE

STRUCTURAL TEEUNISTRUT P1001C ATTACHED

TO STRUCTURAL TEE TO SUPPORT

UNISTRUT SUPPORT AND SUPPORT

CONDUIT AT CEILING.

3/4" THREADED ROD SPACED

4'-0" ON CENTER

UNISTRUT P1001C ATTACHED

TO THREADED ROD FOR

ATTACHMENT OF CONDUIT SUPPORT.

CONDUIT SUPPORT (TYPICAL)

CONDUIT AS SPECIFIED

UNISTRUT P1000 SUPPORT RACK

ATTACHED TO FLOOR IN LOCATION

INDICATED ON DRAWINGS.

RECEPTACLES, DISCONNECT SWITCHES

ATTACHED TO UNISTRUT P1000

SUPPORT RACK.

NOTES:

1. MAXIMUM UNSUPPORTED LENGTH OF EMT CONDUIT SHALL NOT EXCEED

10'-0" .

2. CONDUIT DROPS SHALL BE VERTICAL AND OFFSET A CEILING AS

REQUIRED.

FINISHED FLOOR

SCALE:

NORTH WALL BRANCH CIRCUIT SUPPORT DIAGRAM AND ELEVATION

1/4"=1'-0"

ROOF STRUCTURE

STRUCTURAL TEE

UNISTRUT P1001 ATTACHED

BOTTOM OF STRUCTURAL TEE TO ATTACH

UNISTRUT SUPPORT TO STRUCTURE.

UNISTRUT SHALL BE ATTACHED TO TWO

STRUCTURAL TEES IN THE NORTH

SOUTH DIRECTION (TYPICAL)

3/4" THREADED ROD TO

SUPPORT BOTTOM UNISTRUT.

TYPICAL

WELDING

BOOTH

TYPICAL

WELDING

BOOTH

NORTH

WALL

WELDER

RECEPTACLE

CONDUIT SUPPORT

(TYPICAL)

BRANCH CIRCUIT

BACK TO SOURCE

PANEL

SCALE:

ISLAND POWER SUPPORT DIAGRAM

1/4"=1'-0"

WELDING BOOTH

LIGHT FIXTURE

WELDING BOOTH

RECEPTACLE

NOTES:

1. MAXIMUM UNSUPPORTED LENGTH OF EMT CONDUIT SHALL NOT EXCEED

10'-0" .

UNISTRUT P1001C ATTACHED

TO THREADED ROD FOR

ATTACHMENT OF CONDUIT SUPPORT.

UNISTRUT P1001 ATTACHED

TO WALL ABOVE WELDING

BOOTHS.

CO

NS

TR

UC

TI

ON

D

OC

UM

EN

TS

/2

1/

SELF CONTAINED DUST

COLLECTION

SYSTEM FILTER BOX

DUST COLLECTION

SYSTEM EXTRACTION

MOTOR. ONE PER

WELDING BOOTH

DUST COLLECTION

SYSTEM MOTOR

ON/OFF CONTROL

PANEL. ONE PER

WELDING BOOTH

DUST COLLECTION

SYSTEM CLEANING

CONTROL PANEL. ONE

PER TWO WELDING

BOOTHS.

SCALE:

COLLECTION SYSTEM WIRING DIAGRAM

NONE

INCOMING 120-VOLT

BRANCH CIRCUIT TO EXTRACTION

MOTOR AND CONTROL PANELS.

DUST COLLECTION SYSTEM WALL

MOUNTED EXTRACTION MOTOR

PROVIDED AND INSTALLED BY OTHERS.

ONE PER WELDING STATION. REFER TO

SHOP EQUIPMENT SCHEDULE FOR

ADDITIONAL INFORMATION AND

REQUIREMENTS.

DUST COLLECTION SYSTEM CLEANING

CONTROL CONTROL PANEL PROVIDED

AND INSTALLED BY OTHERS. ONE

CLEANING CONTROL PANEL WILL BE

PROVIDED PER TWO WELDING STATIONS.

120-VOLT ELECTRICAL CONNECTION TO

CONTROL PANEL BY ELECTRICAL

CONTRACTOR.

SELF CONTAINED DUST

COLLECTION SYSTEM FILTER

BOX PROVIDED AND INSTALLED

BY OTHER. INSTALLED ON

WALL BEHIND WELDING BOOTHS

INCOMING 120-VOLT

BRANCH CIRCUIT TO EXTRACTION

MOTOR AND CONTROL PANELS.

NORTH WALL (SELF CONTAINED) DUST

DUST COLLECTION SYSTEM WALL

MOUNTED EXTRACTION MOTOR

PROVIDED AND INSTALLED BY OTHERS.

ONE PER WELDING STATION. REFER TO

SHOP EQUIPMENT SCHEDULE FOR

ADDITIONAL INFORMATION AND

REQUIREMENTS.

DUST COLLECTION SYSTEM EXTRACTION

MOTOR CONTROL PANEL PROVIDED

AND INSTALLED BY OTHERS. ONE

CONTROL PANEL WILL BE

PROVIDED PER WELDING STATION.

120-VOLT ELECTRICAL CONNECTION TO

CONTROL PANEL BY ELECTRICAL

CONTRACTOR.

DUST COLLECTION SYSTEM EXTRACTION

MOTOR CONTROL PANEL PROVIDED

AND INSTALLED BY OTHERS. ONE

CONTROL PANEL WILL BE

PROVIDED PER WELDING STATION.

120-VOLT ELECTRICAL CONNECTION TO

CONTROL PANEL BY ELECTRICAL

CONTRACTOR.

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BCDEFGHI

LEVEL 1 POWER PLAN

1/8" = 1'-0"

H

1. EXISTING FIRE ALARM DEVICE TO REMAIN.

2. RECEPTACLE ON TOP OF 2" STRUCTURAL STEEL

AT TOP OF WELDING BOOTHS. REFER TO

WELDING BOOTH DIAGRAM FOR ADDITIONAL

INFORMATION AND REQUIREMENTS.

3. PROVIDE 60 AMP, 480 VOLT, 3-PHASE

RECEPTACLE TO SERVE ARC WELDER WHICH

SHALL CONSIST OF MELTIC #MB-6112 (BOX),

MELTIC #MA6 (30 DEGREE ANGLE), MELTIC

#37-64043 (RECEPTACLE). ON WELDER INSTALL

6'-0" OF 6/4 SOOW CORD AND INSTALL MELTIC

#37-68043 (PLUG) AND MELTIC #FH611 (HANDLE)

ON LOOSE END OF CORD.

4. DISCONNECT AND REMOVE FIRE ALARM

NOTIFICATION APPLIANCE. RELOCATE TO NEW

LOCATION INDICATED AND EXTEND FIRE ALARM

CABLE TO NEW LOCATION OF FIRE ALARM

NOTIFICATION APPLIANCE.

5. EXISTING EQUIPMENT TO REMAIN.

6. REFER TO NORTH WALL BRANCH CIRCUIT

SUPPORT DIAGRAM FOR ROUTING OF WELDER,

RECEPTACLE AND LIGHTING BRANCH CIRCUITS

UP TO BUILDING STRUCTURE.

7. REFER TO ISLAND POWER SUPPORT DIAGRAM

FOR SUPPORT OF RECEPTACLES, DISCONNECT

SWITCHES AND ROUTING OF BRANCH CIRCUITS

UP TO BUILDING STRUCTURE.

8. EXISTING RECEPTACLE TO REMAIN.

9. POWER TO SELF CONTAINED DUST COLLECTION

SYSTEM FOR THE NORTH WALL WELDING

BOOTHS. REFER TO NORTH WALL BRANCH

CIRCUIT SUPPORT DIAGRAM AND ELEVATION

AND NORTH WALL (SELF CONTAINED) DUST

COLLECTION SYSTEM WIRING DIAGRAM FOR

ADDITIONAL INFORMATION AND REQUIREMENTS.

FLAG NOTES:

H H

H

H

H

H

HH

H

H

ALL CONDUIT 10'-0" OR LESS ABOVE FINISHED

FLOOR SHALL BE GRC. CONDUIT 10'-0" AND

GREATER ABOVE FINISHED FLOOR SHALL BE EMT.

ALL RECEPTACLES SHALL BE PROVIDED WITH

HINGED "IN-USE" COVERS.

ALL NEW CORDS FOR WELDERS SHALL BE 10'-0" IN

LENGTH.

THE NUMBER NEXT TO ELECTRICAL DEVICES

INDICATE THE CIRCUIT POSITION THAT BRANCH

CIRCUIT SHALL OCCUPY IN PANEL "WLP2" UNLESS

NOTED OTHERWISE.

ALL CONDUIT SHALL BE SURFACE MOUNTED TO

EXISTING WALLS, UNISTRUT SUPPORT, COLUMNS

AND ROOF STRUCTURE.

GENERAL NOTES:

1.

2.

EXISTING PANEL "WLP1"

EXISTING TRANSFORMER "T-WLP1"

EXISTING PANEL "WHP2"

EXISTING PANEL "MLP2"

EXISTING PANEL "MLP1"

EXISTING TRANSFORMER "T-MLP1" AND "T-MLP2"

EXISTING PANEL "MHP1 - SECTION #2"

EXISTING "MDP"

EXISTING TRANSFORMER "T-CLP1"

WALL MOUNTED 1'-0" ABOVE

ACCESSIBLE CEILING IN OFFICE

3.

EXISTING UTILITY METER

EXISTING PANEL "MHP1 - SECTION #1"

EXISTING PANEL

"CLP1"

EXISTING PANEL "WHP1"

EXISTING GROUND BUS BAR

EXISTING PANEL

"WLP2"

EXISTING PANEL

"WHP3"

4.

PROJECT SCOPE

H

5.

E-2000M

E-2000N

E-2000O

E-2000P

E-2000Q

E-2000R

E-2000S

E-2000T

E-2000U

NEW PANEL

"WHP4"

H

E-2004CE-2004D

E-2003C

E-2003D

H

R 3

EXISTING WELDING

BOOTHS TO REMAIN

(TYPICAL)

E-2000V 2

E-2000W

2 6

E-2000X

E-2006A 9

E-2006B 9

E-2006C 9

E-2006D 9

E-2006E 9

E-2006F 9

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8.

w w w

˛bg bu ild in gw or ks ˛co m Pr oj ec t N o.

6.

C op yr ig ht

E-101

LE

V

E L

P

O W

E R

P

NEW LIGHTING PLAN

1/8" = 1'-0"

1. SINCE THIS SPACE IS A WELDING SHOP, AUTOMATIC

LIGHTING WILL NOT BE PROVIDED DUE TO THE

POTENTIAL DANGER TO OCCUPANTS THIS COULD

CAUSE.

NOTES:

UP

UP

UP

A

BCDEFGHI

S 3 a

S 3 b

S 3 c

S 3 d

S 3 c

S 3 b

S 3 a a b a aba a ba b ba b ba b

S 3 d

PROJECT SCOPE

L1 e

L1 e

L1 e

S 3 e

S 3 e

FLAG NOTES:#

1. EXISTING EMERGENCY LIGHTING BATTERY PACK

"FROG-EYE" TO REMAIN.

2. EXISTING STRIP FLUORESCENT FIXTURE SUSPENDED

FROM STRUCTURE TO REMAIN.

3. EXISTING LENSED AND GASKETED FIXTURE OVER

WELDING BOOTHS TO REMAIN.

4. PROVIDE NEW LIGHTING CONTROL TOGGLE SWITCH

IN NEW SURFACE MOUNTED BACK BOX NEXT TO

EXISTING LIGHTING CONTROL DEVICES.

5. LIGHT FIXTURES ABOVE WELDING BOOTHS. REFER

TO WELDING BOOTH DIAGRAM FOR ADDITIONAL

INFORMATION AND REQUIREMENTS.

2 2

2 22

2 2

2 2

3 3 3 3

WLP2-36

L1 e

L1 e

L1 e

.0

.2

1.

N R

W

JA

C

SH

EE

T

TI

TL

E:

N O

Jo b no

R

EV

IS

IO

N

D ra w n by

D at e:

D es ig ne d by

D

AT

E

BY

S:

\B

G Pr oj ec ts \9

6.

C om m un ity

C ol le ge o f D en ve r - B

N

SF

W el di ng

S tu di o

Ph as e

II\

D ra w in gs \9

3E L1

.d w g

P rin te d

By : c ad d-ae b

O ct ob er

6,

- 7

:3 4a m L

C -X

XX

C O

M M

U N

IT

Y

C O

LL

EG

E O

F D

EN

VE

R

1s t S

TR

EE

T, D

EN

VE

R , C

O

LO

R

AD

O

BN

SF

W

EL

D

IN

G S

TU

D

IO

PH

AS

E

II

AL

BU

Q U

ER

Q

U E

| A

VO

N

D

EN

VE

R

FO

R T

C O

LL

IN

S

3.

8.

w w w

˛bg bu ild in gw or ks ˛co m Pr oj ec t N o.

6.

C op yr ig ht

EL-101

LI

G

H

TI

N G

P

UP

A

BCDEFGHI

SCALE:

LEVEL 1 GROUNDING PLAN

1/8" = 1'-0"

1. ROUTE #6 BARE COPPER GROUND CONDUCTOR

ALONG THE ENTIRE LENGTH OF DUST

COLLECTION DUCTWORK AS INDICATED.

ATTACH TO DUCTWORK 6'-0" ON CENTER USING

GROUND SCREWS. AT INTERSECTION MAKE

CONNECTION TO GROUND CONDUCTORS USING

FLAT GROUND CLAMP. ALLOW FOR SLACK

GROUND CABLE WHERE ARTICULATING

DUCTWORK IS PRESENT SO THAT GROUND

CONDUCTOR MOVES FREELY WITH DUCTWORK.

CONNECT GROUND CONDUCTORS TO BUS BAR

NEXT TO PANEL "WHP1".

2. GROUND CONDUCTOR BACK TO GROUND BUS

BAR. REFER TO SHEET E-101 FOR LOCATION OF

GROUND BUS BAR ON BUILDING WEST WALL.

3. EXISTING DUST COLLECTION DUCTWORK TO

REMAIN.

FLAG NOTES:

PROJECT SCOPE

.0

.2

1.

N R

W

JA

C

SH

EE

T

TI

TL

E:

N O

Jo b no

R

EV

IS

IO

N

D ra w n by

D at e:

D es ig ne d by

D

AT

E

BY

S:

\B

G Pr oj ec ts \9

6.

C om m un ity

C ol le ge o f D en ve r - B

N

SF

W el di ng

S tu di o

Ph as e

II\

D ra w in gs \9

3E

2.

dw g P rin te d By

: c ad d-ae b O ct ob er

6,

- 7 :3

4a m

L C

-X

XX

C O

M M

U N

IT

Y

C O

LL

EG

E O

F D

EN

VE

R

1s t S

TR

EE

T, D

EN

VE

R , C

O

LO

R

AD

O

BN

SF

W

EL

D

IN

G S

TU

D

IO

PH

AS

E

II

AL

BU

Q U

ER

Q

U E

| A

VO

N

D

EN

VE

R

FO

R T

C O

LL

IN

S

3.

8.

w w w

˛bg bu ild in gw or ks ˛co m Pr oj ec t N o.

6.

C op yr ig ht

E-102

LE

V

E L

G

R O

U N

D

IN

G P

ELECTRICAL ONE-LINE DIAGRAM

NONE

2000 AMP SWITCHBOARD " MDP"

480/277 VOLT, 3-PHASE, 4-WIRE,

BRACED FOR 65,000 AIC

M

UTILITY

METER AND

METER SOCKET

1-1/2" GRC CONDUIT

2000A3P MAIN FULLY

RATED CIRCUIT

BREAKER WITH GFCI

PROTECTION

SS

60A3P

CIRCUIT

BREAKER

(4

W G

ALL ELECTRICAL ITEMS IN LIGHT LINE WEIGHT ARE

EXISTING TO REMAIN. ALL ELECTRICAL ITEMS IN

BOLD LINE WEIGHT ARE NEW.

GENERAL NOTES:

1.

N G

CONDUCTORS SIZED PER

CONCRETE. I.A.W. N.E.C.

ENCASED IN MIN. 2" OF

GROUNDING ELECTRODE

N.E.C. TABLE 250-66.

N.E.C. 250-52(b)

BLDG. STEEL I.A.W.

N.E.C. 250-52(a)

WATER SERVICE I.A.W.

250-52(c)

20 L.F. OF #4 CU

70A3P

CIRCUIT

BREAKER

PANEL

CLP1

(3

W G

45 KVA TRANSFORMER

ABOVE ACCESSIBLE CEILING

480-208/120 VOLT, 3-PHASE

4-WIRE. "T-CLP1"

SS

PANEL

WHP1

800A3P

CIRCUIT

BREAKER

PANEL

WLP1

0(

4W G

112.5 KVA TRANSFORMER

MOUNTED ON FLOOR

480-208/120 VOLT, 3-PHASE

4-WIRE. "T-WLP1"

SS30(4WG)

SS30(4WG)

PANEL

MHP1

SECT #1

800A3P

CIRCUIT

BREAKER

PANEL

MLP1

0(

4W G

SS30(4WG)

SS30(4WG)

125A3P

CIRCUIT

BREAKER

5(

3W G

RTU

1-1

600A3P

CIRCUIT

BREAKER

2000(4W)

EXISTING GROUND BUS BAR.1

DETAIL FLAG NOTES:

(E) (#6 G)3/4"C. GROUND TO

TELECOMMUNICATIONS

SCALE:

GROUND BUS BAR DIAGRAM

NONE

GROUND CONDUCTORS

(E) (#3/0 G)3/4"C. TO GROUND

BUS BAR IN "MDP"

(E) (#6 G)3/4"C. GROUND

TO DUST COLLECTION

DUCTWORK.

(E) SEPARATELY DERIVED

GROUND FOR TRANSFORMERS

200A3P

SPARE

CIRCUIT

BREAKER

(#3/0 COPPER)3/4"C.

X F1

X F2

X XF3

F4

X F5

X F8

112.5 KVA TRANSFORMER

ON UNISTRUT RACK

480-208/120 VOLT, 3-PHASE

4-WIRE. "T-MLP1"

PANEL

MLP2

SS30(4WG)

112.5 KVA TRANSFORMER

ON UNISTRUT RACK

480-208/120 VOLT, 3-PHASE

4-WIRE. "T-MLP2"

0(

4W G

PANEL

MHP1

SECT #2

PANEL

WHP2

400A3P

CIRCUIT

BREAKER

0(

4W G

SS30(4WG)

T T T

T

PANEL

WHP3

0(

4W G

X F7

PANEL

WLP2

(E) (#6 G)3/4"C. GROUND

TO DUST COLLECTION

DUCTWORK.

NEW (#6 G)3/4"C. GROUND

TO DUST COLLECTION

DUCTWORK.

X F6

PROJECT

SCOPE

PROJECT

SCOPE

NEW

PANEL

WHP4

NEW 125(4WG)

X F8

NEC BUILDING LOAD SUMMARY

0(

4W G

175(3WG) 400(4WG)

BUILDING IS SERVED BY A 2000 AMP 480/277 VOLT, 3-PHASE, 4-WIRE ELECTRICAL

SERVICE .

ELECTRICAL PEAK DEMAND FOR THE ELECTRICAL SERVICE FOR THE LAST 12 MONTHS

WAS 144 KW PER XCEL ENERGY.

144 KW / .80 (POWER FACTOR) = 180 KVA.

180 KVA x 125% (PER NEC) = 225 KVA.

(225 KVA x 1000)/831 = 270.8 AMPS.

LOAD ADDED TO ELECTRICAL SERVICE AS A RESULT OF THIS PROJECT WAS:

12 WELDERS AT 18,300 VA EACH = 219,600 VA

6 BOOTH RECEPTACLE AT 500 VA EACH= 3,000 VA

TWO BAND SAWS AT 2450 VA EACH= 4,900 VA

TWO SANDERS AT 3,528 VA EACH = 7,056 VA

BOOTH LIGHT FIXTURES= 768 VA

3 WALL MOUNTED DUST COLLECTORS AT 1,363 VA EACH 4,089 VA

TOTAL LOAD ADDED AS A RESULT OF THIS PROJECT 239,413 VA

239,413 VA / 831 = 288.1 AMPS.

2000 AMPS (BUILDING ELECTRICAL SERVICE CAPACITY) - ((270.8 AMPS (BUILDING 12

MONTH PEAK DEMAND) + 288.1 AMPS (LOAD ADDED TO ELECTRICAL SERVICE AS A

RESULT OF THIS PROJECT)) = 1,441.1 AMPS OF POTENTIAL SPARE CAPACITY ON

EXISTING ELECTRICAL SERVICE.

T

UTILITY PAD

MOUNTED

TRANSFORMER

.0

.2

1.

N R

W

JA

C

SH

EE

T

TI

TL

E:

N O

Jo b no

R

EV

IS

IO

N

D ra w n by

D at e:

D es ig ne d by

D

AT

E

BY

S:

\B

G Pr oj ec ts \9

6.

C om m un ity

C ol le ge o f D en ve r - B

N

SF

W el di ng

S tu di o

Ph as e

II\

D ra w in gs \9

3E

0.

dw g P rin te d By

: c ad d-ae b O ct ob er

6,

- 7 :3

4a m

L C

-X

XX

C O

M M

U N

IT

Y

C O

LL

EG

E O

F D

EN

VE

R

1s t S

TR

EE

T, D

EN

VE

R , C

O

LO

R

AD

O

BN

SF

W

EL

D

IN

G S

TU

D

IO

PH

AS

E

II

AL

BU

Q U

ER

Q

U E

| A

VO

N

D

EN

VE

R

FO

R T

C O

LL

IN

S

3.

8.

w w w

˛bg bu ild in gw or ks ˛co m Pr oj ec t N o.

6.

C op yr ig ht

E-200

E

LE

C

TR

IC

A

L O

N E

-L

IN

E D

IA

G

R A

M A

N D

D E

TA

IL

S

WIRING SCHEDULE - ALUMINUM

AMPS

(2WG) (3WG) (4WG) (5WG) IG

1Ø, 2 WIRE, GROUND 1Ø, 3 WIRE, GROUND OR 3Ø, 3 WIRE, GROUND 3Ø, 4 WIRE, GROUND 3Ø, 5 WIRE, GROUND, 200% NEUTRAL ISOLATED GROUND

60 (2#4 & 1#8 G) 1"C (3#4 & 1#8 G) 1 1/4"C (4#4 & 1#8 G) 1 1/4"C (3#2, 1#2/0 N & 1#8 G) 1 1/2"C 1#8 IG

70 (2#2 & 1#6 G) 1 1/4"C (3#2 & 1#6 G) 1 1/4"C (4#2 & 1#6 G) 1 1/2"C (3#2, 1#2/0 N & 1#6 G) 1 1/2"C 1#6 IG

80 (2#2 & 1#6 G) 1 1/4"C (3#2 & 1#6 G) 1 1/4"C (4#2 & 1#6 G) 1 1/2"C (3#1, 1#3/0 N & 1#6 G) 2"C 1#6 IG

90 (2#2 & 1#6 G) 1 1/4"C (3#2 & 1#6 G) 1 1/4"C (4#2 & 1#6 G) 1 1/2"C (5#1/0 & 1#6 G) 2"C 1#6 IG

100 (2#1 & 1#6 G) 1 1/4"C (3#1 & 1#6 G) 1 1/2"C (4#1 & 1#6 G) 1 1/2"C (5#2/0 & 1#6 G) 2 1/2"C 1#6 IG

110 (2#1/0 & 1#4 G) 1 1/4"C (3#1/0 & 1#4 G) 1 1/2"C (4#1/0 & 1#4 G) 2"C (5#3/0 & 1#4 G) 2 1/2"C 1#4 IG

125 (2#2/0 & 1#4 G) 1 1/2"C (3#2/0 & 1#4 G) 2"C (4#2/0 & 1#4 G) 2"C (5#4/0 & 1#4 G) 3"C 1#4 IG

150 (2#3/0 & 1#4 G) 1 1/2"C (3#3/0 & 1#4 G) 2"C (4#3/0 & 1#4 G) 2 1/2"C (5-250 KCMIL & 1#4 G) 3"C 1#4 IG

175 (2#4/0 & 1#4 G) 2"C (3#4/0 & 1#4 G) 2"C (4#4/0 & 1#4 G) 2 1/2"C (5-300 KCMIL & 1#4 G) 3"C 1#4 IG

200 (2-250 KCMIL & 1#4 G) 2"C (3-250 KCMIL & 1#4 G) 2 1/2"C (4-250 KCMIL & 1#4 G) 3"C (5-350 KCMIL & 1#4 G) 3 1/2"C 1#4 IG

225 (2-300 KCMIL & 1#2 G) 2"C (3-300 KCMIL & 1#2 G) 2 1/2"C (4-300 KCMIL & 1#2 G) 3"C (5-500 KCMIL & 1#2 G) 4"C 1#2 IG

250 (2-350 KCMIL & 1#2 G) 2 1/2"C (3-350 KCMIL & 1#2 G) 3"C (4-350 KCMIL & 1#2 G) 3"C (5-600 KCMIL & 1#2 G) 4"C 1#2 IG

300 (2-500 KCMIL & 1#2 G) 2 1/2"C (3-500 KCMIL & 1#2 G) 3"C (4-500 KCMIL & 1#2 G) 3 1/2"C (5-700 KCMIL & 1#2 G) 5"C 1#2 IG

380 (2-750 KCMIL & 1#1 G) 3"C (3-750 KCMIL & 1#1 G) 3 1/2" (4-750 KCMIL & 1#1 G) 4" 2[(5-350 KCMIL & 1#1 G) 3 1/2"C] 1#1 IG

400 2[(2-250 KCMIL & 1#1 G) 2"C] 2[(3-250 KCMIL & 1#1 G) 2 1/2"C] 2[(4-250 KCMIL & 1#1 G) 3"C] 2[(5-350 KCMIL & 1#1 G) 3 1/2"C] 1#1 IG

450 2[(2-300 KCMIL & 1#1/0 G) 2"C] 2[(3-300 KCMIL & 1#1/0 G) 2 1/2"C] 2[(4-300 KCMIL & 1#1/0 G) 3"C] 2[(5-500 KCMIL & 1#1/0 G) 4"C] 1#1/0 IG

500 2[(2-350 KCMIL & 1#1/0 G) 2 1/2"C] 2[(3-350 KCMIL & 1#1/0 G) 3"C] 2[(4-350 KCMIL & 1#1/0 G) 3"C] 2[(5-600 KCMIL & 1#1/0 G) 5"C] 1#1/0 IG

600 2[(2-500 KCMIL & 1#2/0 G) 2 1/2"C] 2[(3-500 KCMIL & 1#2/0 G) 3"C] 2[(4-500 KCMIL & 1#2/0 G) 3 1/2"C] 2[(5-700 KCMIL & 1#2/0 G) 5"C] 1#2/0 IG

700 2[(2-700 KCMIL & 1#3/0 G) 3"C] 2[(3-700 KCMIL & 1#3/0 G) 3 1/2"C] 2[(4-700 KCMIL & 1#3/0 G) 4"C] 3[(5-500 KCMIL & 1#3/0 G) 4"C] 1#3/0 IG

760 2[(2-750 KCMIL & 1#3/0 G) 3"C] 2[(3-750 KCMIL & 1#3/0 G) 3 1/2"C] 2[(4-750 KCMIL & 1#3/0 G) 4"C] 3[(5-600 KCMIL & 1#3/0 G) 5"C] 1#3/0 IG

800 3[(2-400 KCMIL & 1#3/0 G) 2 1/2"C] 3[(3-400 KCMIL & 1#3/0 G) 3"C] 3[(4-400 KCMIL & 1#3/0 G) 3 1/2"C] 3[(5-600 KCMIL & 1#3/0 G) 5"C] 1#3/0 IG

CONDUCTOR SIZES ARE BASED ON 75° TERMINATIONS.

CONDUIT SIZES ARE BASED ON NEC TABLE 4 (RNC) AND TABLE 5 (THHN INSULATION).

PANEL: (E) WLP2 VOLTAGE: 120/208V, 3PH, 4W

MINIMUM BUS: 400

LOCATION: BNSF WELDING SHOP MAIN: MLO

MOUNTING: SURFACE MINIMUM AIC: 10,000

NO.

LOAD

TYPE LOAD DESCRIPTION

BREAKER BUS BREAKER

TYPE LOAD DESCRIPTION

LOAD

NO.

A B C POLE TRIP A B C TRIP POLE A B C

1 1176 LM EF-1-6 1 20 + 1 20 E (E) WELD BOOTH REC 500 2

3 1440 E BENDER (E-2005) 1 20 + 1 20 E (E) WELD BOOTH REC 500 4

5 2450 E (E) SAW (E-2003A) 1 30 + 1 20 E (E) WELD BOOTH REC 500 6

7 2450 E (E) SAW (E-2003B) 1 30 + 1 20 E (E) WELD BOOTH REC 500 8

9 180 R (E) ROOF TOP GFCI 1 20 + 1 20 E (E) WELD BOOTH REC 500 10

11 2450 E (N) BAND SAW (2) 1 30 + 1 20 E (E) WELD BOOTH REC 500 12

13 2450 E (N) BAND SAW (2) 1 30 + 1 20 R (E) GEN PURPOSE REC 180 14

15 1776 E (N) SANDER (3)

3 20

+ 1 20 R (E) GEN PURPOSE REC 180 16

17 1776 E -- + 1 20 E ((N) DUST COLL (1) 1368 18

19 1776 E -- + 1 20 L (E) BOOTH LIGHT FIX 768 20

21 1176 E (N) SANDER (3)

3 20

+ 1 20 E (E) UNIT HEATERS 720 22

23 1176 E -- + 1 20 E (N) BOOTH REC (1) 500 24

25 1176 E -- + 1 20 E (N) BOOTH REC (1) 500 26

27 1368 E ((N) DUST COLL (1) 1 20 + 1 20 E (N) BOOTH REC (1) 500 28

29 1368 E ((N) DUST COLL (1) 1 20 + 1 20 E (N) BOOTH REC (1) 500 30

31 1776 E (E) SANDER (E-2004A)

3 20

+ 1 20 E (N) BOOTH REC (1) 500 32

33 1776 E -- + 1 20 E (N) BOOTH REC (1) 500 34

35 1776 E -- + 1 20 L (N) BOOTH LTG (1) 756 36

37 1776 E (E) SANDER (E-2004B)

3 20

+ 1 20 E ((N) DUST COLL (1) 1368 38

39 1776 E -- + 1 20 E ((N) DUST COLL (1) 1368 40

41 1776 E -- + 1 20 E ((N) DUST COLL (1) 1368 42

LOAD TYPE PANEL TOTAL SUBFEED

TOTAL

SUBFEED

TOTAL

FEEDER

SUBTOTAL DEMAND FEEDER TOTAL

GENERAL NOTES:

A. EXISTING SQUARE D NQ PANELBOARD

(L) LIGHTING 1524 1524 125% 1905

(R) RECEPTACLES 540 540 NEC 220 540

(LM) LARGEST MOTOR 1176 1176 25% 294

(M) MOTORS (ALL) 1176 1176 100% 1176

(E) EQUIPMENT 45680 45680 100% 45680 SPECIFIC NOTES:

(A) APPLIANCES 0 0 0 0 (1) TERMINATE BRANCH CIRCUIT ONTO EXISTING SPARE

PANEL TOTAL (KVA): 49.6 CIRCUIT BREAKER.

(2) PROVIDE SQUARE D #QO130 CIRCUIT BREAKER FOR

PANEL TOTAL (A): 138 TERMINATION OF BRANCH CIRCUIT.

(3) PROVIDE SQUARE D #QO320 CIRCUIT BREAKER FOR

TERMINATION OF BRANCH CIRCUIT.

PANEL: (E) WLP1 VOLTAGE: 120/208V, 3PH, 4W

MINIMUM BUS: 400

LOCATION: WELDING SHOP MAIN: 400/3 CB

MOUNTING: SURFACE MINIMUM AIC: 10,000

NO.

LOAD

TYPE LOAD DESCRIPTION

BREAKER BUS BREAKER

TYPE LOAD DESCRIPTION

LOAD

NO.

A B C POLE TRIP A B C TRIP POLE A B C

1 500 E (E) AIR ARC RECEPT 1 20 + 20 1 R (E) ROOF TOP RECEPT 720 2

3 500 E (E) AIR ARC RECEPT 1 20 + 20 1 E (E) UH-1-1, 1-2 AND 1-3 360 4

5 500 E (E) AIR ARC RECEPT 1 20 + 20 1 E (E) UH-1-4,1-5 AND 1-6 360 6

7 500 E (E) AIR ARC RECEPT 1 20 + 20 1 E (E) BENCH GRIND 864 8

9 500 E (E) AIR ARC RECEPT 1 20 + 20 1 SPARE 10

11 500 E (E) WELDING REC 1 20 + 20 1 L (E) UNOCCUPIED LTG 700 12

13 500 E (E) WELDING REC 1 20 + 20 1 L (E) UNOCCUPIED LTG 700 14

15 500 E (E) WELDING REC 1 20 + 20 1 L (E) UNOCCUPIED LTG 1120 16

17 500 E (E) WELDING REC 1 20 + 20 1 E (E) WELDING REC 500 18

19 500 E (E) WELDING REC 1 20 + 20 1 E (E) WELDING REC 500 20

21 500 E (E) WELDING REC 1 20 + 20 1 E (E) WELDING REC 500 22

23 500 E (E) WELDING REC 1 20 + 20 1 E (E) WELDING REC 500 24

25 500 E (E) WELDING REC 1 20 + 20 1 E (E) WELDING REC 500 26

27 500 E (E) WELDING REC 1 20 + 20 1 E (E) WELDING REC 500 28

29 500 E (E) WELDING REC 1 20 + 20 1 E (E) AIR ARC REC 300 30

31 500 E (E) WELDING REC 1 20 + 20 1 E (E) AIR ARC REC 300 32

33 500 E (E) WELDING REC 1 20 + 20 1 E (E) AIR ARC REC 300 34

35 500 E (E) WELDING REC 1 20 + 20 1 E (E) AIR ARC REC 300 36

37 500 E (E) WELDING REC 1 20 + 20 1 (E) BELT SANDER 1920 38

39 500 E (E) WELDING REC 1 20 + 20 1 (E) HAND DRYER 1440 40

41 500 E (E) WELDING REC 1 20 + 20 1 SPARE 42

43 500 E (E) WELDING REC 1 20 + 20 1 SPARE 44

45 500 E (E) WELDING REC 1 20 + 20 1 SPARE 46

47 500 E (E) WELDING REC 1 20 + 20 1 SPARE 48

49 500 E (E) WELDING REC 1 20 + 20 1 SPARE 50

51 500 E (E) WELDING REC 1 20 + 20 1 SPARE 52

53 500 E (E) WELDING REC 1 20 + 20 1 SPARE 54

55 500 E (E) WELDING REC 1 20 + 20 1 SPARE 56

57 1200 E (E) CUTTING TABLE 1 20 + 20 1 SPARE 58

59 1200 E (E) CUTTING TABLE 1 20 + 20 1 SPARE 60

61 1200 E (E) CUTTING TABLE 1 20 + 20 1 SPARE 62

63 1200 E (E) CUTTING TABLE 1 20 + 20 1 SPARE 64

65 1200 E (E) CUTTING TABLE 1 20 + 20 1 SPARE 66

67 1200 E (E) CUTTING TABLE 1 20 + 20 1 SPARE 68

69 1656 M (E) DRILL PRESS 1 20 + 20 1 SPARE 70

71 1200 E (E) PLAZMA TABLE 1 20 + SPACE 72

73 3536 E (E) PLAZMA CUTTER 2 50 + 20 1 E (E) SEWAGE LIFT 100 74

75 3536 E -- + 50 2

LM (E) SEWAGE LIFT PUMP 4100 76

77 3536 E (E) PLAZMA CUTTER 2 50 + LM -- 4100 78

79 3536 E -- +

30 3

(E) SPD 80

81 SPARE 1 20 + -- 82

83 SPARE 1 20 + -- 84

LOAD TYPE PANEL TOTAL PANEL WLP2 SUBFEED

TOTAL

FEEDER

SUBTOTAL DEMAND FEEDER TOTAL

GENERAL NOTES:

A. EXISTING PANEL WITH EXISITNG LOADS. NO NEW

(L) LIGHTING 2520 1524 4044 125% 5055 LOAD WILL BE ADDED TO THIS PANEL AS PART OF

(R) RECEPTACLES 720 540 1260 NEC 220 1260 THIS PROJECT AND IS FOR JUSTIFICATION

(LM) LARGEST MOTOR 8200 1176 8200 25% 2050 PURPOSE ONLY.

(M) MOTORS (ALL) 9856 1176 11032 100% 11032

(E) EQUIPMENT 42428 45680 88108 100% 88108 SPECIFIC NOTES:

(A) APPLIANCES 0 0 0 0 0 (1)

PANEL TOTAL (KVA): 107.5 (2)

(3)

PANEL TOTAL (A): 299 (4)

(5)

PANEL: (N) WHP4 VOLTAGE: 277/480V, 3PH, 4W

MINIMUM BUS: 225

LOCATION: BNSF WELDING SHOP MAIN: MLO

MOUNTING: SURFACE MINIMUM AIC: 22,000

NO.

LOAD

TYPE LOAD DESCRIPTION

BREAKER BUS BREAKER

TYPE LOAD DESCRIPTION

LOAD

NO.

A B C POLE TRIP A B C TRIP POLE A B C

1 6100 E (N) WELDER (1)

3 40

40 3

E (N) WELDER (1) 6100 2

3 6100 E -- + E -- 6100 4 5 6100 E -- + E -- 6100 6

7 6100 E (N) WELDER (1)

3 40

+ SPACE 8

9 6100 E -- + SPACE 10

11 6100 E -- + SPACE 12

13 6100 E (N) WELDER (1)

3 40

+ SPACE 14

15 6100 E -- + SPACE 16

17 6100 E -- + SPACE 18

19 SPACE + SPACE 20

21 SPACE + SPACE 22

23 SPACE + SPACE 24

25 SPACE + SPACE 26

27 SPACE + SPACE 28

29 SPACE + SPACE 30

31 SPACE + SPACE 32

33 SPACE + SPACE 34

35 SPACE + SPACE 36

37 SPACE + SPACE 38

39 SPACE + SPACE 40

41 SPACE + SPACE 42

LOAD TYPE PANEL TOTAL PANEL WHP4 SUBFEED

TOTAL

FEEDER

SUBTOTAL DEMAND FEEDER TOTAL

GENERAL NOTES:

A.

(L) LIGHTING 0 0 125% 0

(R) RECEPTACLES 0 0 NEC 220 0

(LM) LARGEST MOTOR 0 0 25% 0

(M) MOTORS (ALL) 0 0 100% 0

(E) EQUIPMENT 73200 73200 100% 73200 SPECIFIC NOTES:

(A) APPLIANCES 0 0 0 0 (1) LOAD IS UNSING A 50% DUTY CYCLE (.71 MULTIPLIER)

PANEL TOTAL (KVA): 73.2 PER NEC TABLE 630.31(A)(2).

PANEL TOTAL (A): 88

PANEL: (E) WHP3 VOLTAGE: 277/480V, 3PH, 4W

MINIMUM BUS: 600

LOCATION: BNSF WELDING SHOP MAIN: MLO

MOUNTING: SURFACE MINIMUM AIC: 35,000

NO.

LOAD

TYPE LOAD DESCRIPTION

BREAKER BUS BREAKER

TYPE LOAD DESCRIPTION

LOAD

NO.

A B C POLE TRIP A B C TRIP POLE A B C

1 5310 E (E)WELDER(E-2000A) (1)

3 40

40 3

E (E)WELDER (E-2000L) (1) 5310 2

3 5310 E -- + E -- 5310 4 5 5310 E -- + E -- 5310 6

7 5310 E (E)WELDER (E-2000B) (1)

3 40

60 3

LM (E)DUST COLLECTOR 11080 8

9 5310 E -- + LM -- 11080 10

11 5310 E -- + LM -- 11080 12

13 5310 E (E)WELDER (E-2000C) (1)

3 40

30 3

SPARE 14

15 5310 E -- + -- 16 17 5310 E -- + - 18

19 5310 E (E)WELDER (E-2000D) (1)

3 40

30 3

SPARE 20

21 5310 E -- + -- 22 23 5310 E -- + - 24

25 5310 E (E)WELDER (E-2000E) (1)

3 40

40 3

E (N) WELDER (1), (2) 6100 26

27 5310 E -- + E -- 6100 28 29 5310 E -- + E -- 6100 30

31 5310 E (E)WELDER (E-2000F)(1)

3 40

40 3

E (N) WELDER (1), (2) 6100 32

33 5310 E -- + E -- 6100 34 35 5310 E -- + E -- 6100 36

37 5310 E (E)WELDER (E-2000G)(1)

3 40

40 3

E (N) WELDER (1), (2) 6100 38

39 5310 E -- + E -- 6100 40 41 5310 E -- + E -- 6100 42

43 5310 E (E) WELDER (E-2000H)(1)

3 40

30 3

M MUA-1-3 831 44

45 5310 E -- + M -- 831 46 47 5310 E -- + M -- 831 48

49 5310 E (E) WELDER (E-2000I)(1)

3 40

20 3

SPARE 50

51 5310 E -- + -- 52 53 5310 E -- + -- 54

55 5310 E (E) WELDER (E-2000J) (1)

3 40

125 3

S PANEL "WHP4" (4) 56

57 5310 E -- + S -- 58 59 5310 E -- + S -- 60

61 5310 E (E)WELDER (E-2000K) (1)

3 40

40 3

M (E)EF-1-4 5817 62

63 5310 E -- + M -- 5817 64 65 5310 E -- + M -- 5817 66

67 6100 E (N) WELDER (1), (2)

3 40

40 3

E (N) WELDER (1), (3) 6100 68

69 6100 E -- + E -- 6100 70 71 6100 E -- + E -- 6100 72

73 6100 E (N) WELDER (1), (3)

3 40

40 3

E (N) WELDER (1), (3) 6100 74

75 6100 E -- + E -- 6100 76 77 6100 E -- + E -- 6100 78

79 6100 E (N) WELDER (1), (3)

3 40

30 3

(E)SPD 80

81 6100 E -- + -- 82 83 6100 E -- + -- 84

LOAD TYPE PANEL TOTAL PANEL WHP4 SUBFEED

TOTAL

FEEDER

SUBTOTAL DEMAND FEEDER TOTAL

GENERAL NOTES:

A. EXISTING SQUARE D NF PANELBOARD.

(L) LIGHTING 0 0 0 125% 0

(R) RECEPTACLES 0 0 0 NEC 220 0

(LM) LARGEST MOTOR 33240 0 33240 25% 8310

(M) MOTORS (ALL) 53184 0 53184 100% 53184

(E) EQUIPMENT 337560 73200 410760 100% 410760 SPECIFIC NOTES:

(A) APPLIANCES 0 0 0 0 0 (1) LOAD IS UNSING A 50% DUTY CYCLE (.71 MULTIPLIER)

PANEL TOTAL (KVA): 472.3 PER NEC TABLE 630.31(A)(2).

(2) TERMINATE BRANCH CIRCUIT ONTO EXISTING SPARE

PANEL TOTAL (A): 568 CIRCUIT BREAKER.

(3) PROVIDE NEW SQUARE D #EGB34040 CIRCUIT

BREAKER FOR TERMINATION OF WELDER BRANCH

CIRCUIT. (35 KAIC).

(4) PROVIDE NEW SQUARE D #EGB34125 CIRCUIT

BREAKER FOR FEEDER TO NEW PANEL WHP4. (35 KAIC).

PANEL: (E) WHP1 VOLTAGE: 277/480V, 3PH, 4W

MINIMUM BUS: 800

LOCATION: WELDING SHOP MAIN: MLO

MOUNTING: SURFACE MINIMUM AIC: 35,000

NO.

LOAD

TYPE LOAD DESCRIPTION

BREAKER BUS BREAKER

TYPE LOAD DESCRIPTION

LOAD

NO.

A B C POLE TRIP A B C TRIP POLE A B C

1 3878 E (E) GRINDER

3 20

60 3

SPARE 2

3 3878 E -- + -- 4 5 3878 E -- + -- 6

7 16720 E (E) MILLER 8-PAK (1)

3 125

60 3

LM (E) DUST COLLECTOR 11080 8

9 16720 E -- + LM -- 11080 10

11 16720 E -- + LM -- 11080 12

13 16720 E (E) MILLER 8-PAK (1)

3 125

25 3

M (E) MAKE UP AIR UNIT 3878 14

15 16720 E -- + M -- 3878 16 17 16720 E -- + M -- 3878 18

19 16720 E (E) MILLER 8-PAK (1)

3 125

15 3

M (E) MAKE UP AIR UNIT 831 20

21 16720 E -- + M -- 831 22 23 16720 E -- + M -- 831 24

25 4432 E (E) SCOTCHMAN

3 20

15 3

M (E) EXHAUST FAN 1326 26

27 4432 E -- + M -- 1326 28 29 4432 E -- + M -- 1326 30

31 2950 E (E) MIG WELDER (1)

3 20

20 3

SPARE 32

33 2950 E…