c:userssean mackenziedocumentsfamiliesdenison phase i-site

M

TO

VFD

ATS

T1

Y

45KVA

T

CT

PT

G

52

27

47

49

49A

49T

50G51

5051

59

64

90V

J J

M

M

SPD

PC

TC

CP

LC

G

(#)

G

Motor Load

Fusible Safety SwitchSwitch xx/xx/xx = amps/poles/fuse

Non-Fused Safety SwitchSwitch xx/xx = amps/poles

Motor Starter

Combination Disconnect and MotorStarter

Manual Motor Starter with ThermalOverload

Variable Frequency Drive

Automatic Transfer Switch (plan view)

Automatic Transfer Switch (one line)

Bypass Automatic Transfer Switch

MV Transformer

Dry Type Transformer

Current Transformer (CT)

Potential Transformer (PT)

Generator

Circuit Breaker (rating as shown ondrawings)

Drawout Circuit Breaker (rating asshown on drawings)

MV Circuit Breaker (rating as shownon drawings)

MV Load Interrupter Switch

Fusible Branch Switch Unit

MV Fuse

600V Fuse Element

Grounding Electrode System

MV Surge Arrestor

Lightning Surge Arrestor

MV Termination

Under Voltage Relay

Phase Sequence Voltage Relay

Thermal Relay

Transformer Temperature Relay -Alarm Condition

Transformer Temperature Relay -Trip Condition

Instantaneous and Inverse TimeOvercurrent Trip Relay

Instantaneous and Inverse TimeOvercurrent Trip Relay with Ground Fault

Overvoltage Relay

Ground Detector Relay

Voltage Regulator

Normally Open Contact

Normally Closed Contact

Ground Rod in Ground Well

Junction Box

Push Button Station

Utility Meter

Energy Monitoring & Power Meter

Surge Protective Device

Photocell

Timeclock

Control Panel

Lighting Contactor

Surface Mounted Panelboard

Flush Mounted Panelboard

Equipment Identification Tag1) See equipment schedules for equipment type2) (#) = Branch circuit as noted on drawing where indicated

Legend

Power Symbols Power Symbols (cont.)

Conduit and Raceway Symbols

Conduit Concealed

Conduit Below Grade; in Slab On Grade;or Below Finished Floor

Indicates Conduit Turning Up

Indicates Conduit Turning Down

Conduit with Bushing

Conduit with Cap

Flexible Conduit

Conduit Homerun; Route to IndicatedPanelboard, Switchboard, etc. P-1 = Panelboard and Branch Circuit

Designation / / / = Cable Count

P-1

Interior Lighting Symbols

Recessed Fluorescent Light Fixture

Down Light

Decorative Wall Sconce

Linear Fluorescent Wall Bracket

Undercabinet Task Light

Fluorescent Strip Light

Lighting Track with Fixture Heads(length as shown on plans)

Double-Head Emergency Light withBattery Pack

Recessed Emergency Egress LightFixture with Backup Power

Ceiling Mounted Exit Sign (arrowsand faces as shown on drawings)

Wall Mounted Exit Sign (arrows andfaces as shown on drawings)

Duplex Receptacle Outlet: AC =Above Counter AFCI =Arc-Fault Circuit-Interrupter Protection AG =Above Counter GFCI GFCI = Ground-Fault Circuit-Interrupter

Protection IG = Isolated Ground USB = Combination Duplex Power Outlet

(2 outlets) with two USB ChargerOutlets

WG =Weather-Proof GFCI WP = Weather-ProofDuplex Receptacle Outlet, Ceiling Mounted

Duplex Receptacle Outlet (connected toinverter power)

Split-wired Duplex Receptacle Outlet(switched)

Single Receptacle Outlet

Single Receptacle Outlet (connected toinverter power)

Double Duplex Receptacle Outlet

Double Duplex Receptacle Outlet (connectedto inverter power)

Special Purpose Receptacle Outlet (ratingas shown on dwgs)

Multi-Outlet Plug Strip (type, outlets, andspacing as noted)

Floor Mounted Duplex Receptacle

Single Pole Switch:a, b, c, . etc. = indicates switch leg3 = Three-way Switch4 = Four-Way SwitchD = DimmerP = Pilot LightPS = Projection Screen Raise/Lower Operator SwitchK = Key OperatedWP = Weather-Proof While-In-Usem = Momentary Contact Switch - Lighting Control System Input Device

Wiring Device Symbols

Wall Mounted Occupancy Sensor -Adaptive Dual-Technology (unless notedotherwise)

Ceiling Mounted Occupancy Sensor -Adaptive Dual-Technology (arrows indicatecoverage pattern)

Occupancy Sensor Power Pack

Pole Mounted Area Light (fixture headconfiguration as shown)

Exterior Lighting Symbols

Smoke Detector

CO Detector

XXX

C

Wall Switch Occupancy Sensor -Two-Circuit Adaptive Dual-Technology(unless noted otherwise)

Decorative Pole Mounted Area Light

Floor Mounted Double Duplex Receptacle

a

OS

OS

OS

PP

Fire Alarm Symbols

S

CO

E

A

F

G

H

D

BC

IJ

K

Subject to approval from Civil, utility box shall be min. tier 5 rated per ANSI/SCTE-77 and constructed of highdensity reinforced or polymer concrete box with non-settling shoulders positioned to maintain grade andfacilitate back filling. Typical dimensions are shown above. Crushed rock in bottom of utility box shall meetASTM C33, latest revision, size #67, 3/4" to #4. Rock quality to conform to quality specified inCDOT standard specfications for asphalt mixtures. Conduit set in bases shall extend 2" to 3" vertically from the top of the base. A plastic or metal conduit bushing shall be installed on the end of all conduitterminating within the base. Conduit shall enter through the sides of a pull box and shall leave the majorportion of the box clear. Conduit entering utility boxes shall not extend more than 5" inside of utility boxas measured along the longitudinal axis of the conduit. Conduit entering utility boxes shall be at least 6" above the crushed rock bottom of theservice hole. Conduit shall be sloped to drain as appropriate. At alloutlets, conduits shall enterfrom the direction of the run. Lid shall be permanently marked to indicateunderground electrical and secured with a tamper resistant bolt(s) and/or lockable attachment.

UTILITY BOX DIMENSIONS

#5 #6 #8

A 12 12 24B 19 1/4 21 1/2 64 1/2C 14 1/4 20 35D 8 1/2 13 3/4 27E 14 25 1/4 57F 10 1/2 26 1/2 60G 17 1/4 15 3/4 30H 1 1 3I 15 1/2 22 3/4 59 1/2J 10 15 30 1/8K 1 1/2 2 3

12"

PER 2014 NEC TABLE 300.5

POWER CONDUCTORS ORCONDUIT. PROVIDE MIN. 7 1/2" OCSEPARATION BETWEEN CONDUIT.PROVIDE MIN. 12" SEPARATIONBETWEEN DIRECT BURIED TRIPLEXEDCIRCUITS.

METALLIC WARNING TAPE

FINISHED GRADE

BACKFILL AND COMPACTIONREQUIREMENTS PER CIVIL.

RACEWAY, COVERAGE, TRENCH ZONEAND BEDDING MATERIAL TO COMPLYWITH 2014 NEC SECTION 300.5.

_________________________

Consulting EngineersMechanical ▪ Structural ▪ Energy

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Project number

Engineered By

Reviewed By

please recycle these drawings

E001

Electrical General Notesand Legend

2586

Jared Marchand, PE

DenisonAffordableHousing

Breckenridge, CO

Sean Mackenzie

1. The complete electrical installation shall be in accordance with the most recent adopted electrical codes.2. Furnish all labor, materials, equipment and services necessary to construct and install complete and operational electrical systems

indicated on the drawings.3. Prior to bidding, visit the job site to review the existing utilities and systems related to the work and include in the bid proposal all

labor and materials required for the electrical installation to be complete and operational.4. Verify all existing site conditions in the field before commencement of the work and shall report any discrepancies and/or

inconsistencies between the drawing, specifications and existing field conditions to the owner for clarifications beforecommencement of the work.

5. Provide ground conductors in all feeder and branch circuit wiring.6. Provide typewritten directories for all electrical panels involved in this project. The panel directories shall reflect the as-built circuits.

Enclose a copy in a transparent plastic cover and mounted on the inside of the panel door.7. Support and anchor electrical equipment and feeders in accordance with International Building Code requirements.8. Maintain at the job site, an up-to-date "as-built" drawing set. The "as-built" drawing set shall reflect all approved changes to the

design drawings. The "as-built" drawing set shall be kept clean and in good condition and shall be turned over to the owner at thecompletion of the project.

9. Upon completion of work, the contractor perform a complete functional test to demonstrate to the user that the new installation isoperating as intended. Any defects or deficiencies in the materials or installation work shall be corrected immediately by and at thecontractor's expense.

10. Clean work area daily and remove all debris. Safe work area must always be maintained. At the completion of the project, the workarea must be cleared of all debris to the satisfaction of the owner.

11. Replace any materials damaged by the contractor with new exact replacement materials, to the satisfaction of the owner. Contractorshall bear the total cost of such replacement.

12. Identify all conductors at each junction box, outlet box, cabinet, pull box, etc. with vinyl cloth self-adhesive tags showing panel andcircuit numbers, circuit type, control wire numbers or other appropriate information.

13. Outlet locations shown on floor plans are approximate. All outlet locations to be coordinated with Architect and aligned witharchitectural features as required. Adjustments to layout and final locations of outlets may require additional outlets to ensurecompliance with the NEC.

General Notes

A, AMP AmpereAC Alternating CurrentAC Above Counter TopAG Above Counter GFCIAIC Ampere Interrupting CapacityAFCI Arc Fault Circuit InterruptingAFD Adjustable Frequency DriveAFF Above Finished FloorAFG Above Finished GradeAHJ Authority Having JurisdictionATS Automatic Transfer SwitchAF Frame Rating in AmperesAS Switch Rating in AmperesAT Trip Rating in AmperesAWG American Wire GaugeAV Audio VideoC ConduitCL CenterlineCKT CircuitCLG CeilingDIST Distribution(E) Existing To Remain(ER) Existing To Be Relocated(EX) Existing To Be RemovedELEC ElectricalELEV ElevatorEM EmergencyEMT Electrical Metallic TubingEP Explosion ProofEWC Electric Water CoolerFA Fire AlarmFAAP Fire Alarm Annunciator PanelFACP Fire Alarm Control PanelFATC Fire Alarm Terminal CabinetFUT FutureFVNR Full-voltage, Non-reversingFVR Full-voltage, ReversingGFCI Ground Fault Circuit InterruptingG, GND GroundIG Isolated GroundHID High Intensity DischargeHOA Hand-Off-AutoHP HorsepowerHPF High Power FactorLPI Lightning Protection InstituteMCB Main Circuit BreakerMLO Main Lugs OnlyMTS Manual Transfer SwitchNC Normally ClosedNEC National Electrical CodeNEMA National Electrical Manufacturer's AssociationNL Night LightNO Normally OpenNTS Not To ScaleOFCI Owner Furnished Contractor InstalledPB Pull BoxØ, PH PhasePNL PanelPVC Rigid Polyvinyl Chloride ConduitPTS Pneumatic Tube StationPWR PowerRMC Galvanized Rigid Metal ConduitSPD Surge Protective DeviceSWBD SwitchboardSWGR SwitchgearTB Terminal BackboardTTB Telephone Terminal BackboardTEL TelephoneTVSS Transient Voltage Surge SuppressorTYP TypicalUNO Unless Noted OtherwiseV VoltVA Volt AmperesW WattWG Weatherproof GFCIWP WeatherproofXFMR Transformer

Abbreviations

Project Information

Building Jurisdiction Town of BreckenridgeApplicable Codes 2014 NEC-NFPA 70Utility Company Xcel EnergyElectrical Service 120/240V, 1ø, 3W

Drawing IndexE001 Electrical General Notes and Legend

E002 Electrical Site Power Plan

E003 Electrical Power One Line Diagram

E004 Electrical Power Schedules

E005 Electrical Power Schedules

E006 Electrical Site Lighting Plan

E007 Electrical Lighting One Line Diagram,Schedules

Issued for Date

Permit Set 03-21-17

N.T.S.1

Utility Box Detail

N.T.S.2

Electrical Trench Detail

BLDG 16

BLDG 17

XFMR-D11

XFMR-D12

XFMR-D13

XFMR-D14

XFMR-D15

BLDG 14

BLDG 15

BLDG 18

BLDG 19BLDG 03

BLDG 02

BLDG 01

BLDG 04

BLDG 05

BLDG 09

BLDG 13

BLDG 08

BLDG 12

BLDG 11BLDG 06

BLDG 10

BLDG 07

XFMR-D16

XFMR- D18

XFMR-D19

A

B

C

D

A

B

C

A

B

C

A

B

C

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

A

B

C

ABC

A

B

C

A

B

C

A

B

C

S-01

S-02

S-03

S-04

S-05

S-09

S-08

S-07

S-06

S-10

S-11

S-12

S-13

S-14

S-15

S-18

S-19

LM3

LM1-Town

LM4

LM2-Town

(See Site Lighting)

(See Site Lighting)

(See Site Lighting)

(See Site Lighting)

SL4

SL2

SL3

SL11

1

P

P

P

P

P

2

3

3

3

S-16

S-17

3

Trash/Storage

Trash

Trash/Storage/Carport

1

1

4

4

General notes this sheet:

1. Primary utility distribution design by Xcel Energy TBD. Based on correspondence withXcel Energy, assume typical transformer rating to be 100kVA, 29.6kA AFC, Z=1.4%.

2. Electrical design for BLDG 16 and BLDG 17 to be provided in future revision.3. Current design does not show distribution to accessory buildings (i.e. storage, trash,

carports). Please provide alternate pricing for the following distribution strategies:(A) Provide a 100 A combination meter/breaker unit for each accessory

building with capacity to provide branch circuiting per Architect. Assume50' of additional trenching beyond what's currently shown on E002.

(B) Provide a 100 A NEMA 1 house panel in each accessory building with capacity to provide branch circuiting per Architect. House panel to be fedfrom L3 and L4 combination meter breakers. Assume 250' of additionaltrenching beyond what's currently shown on E002.

_________________________


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Reviewed By


E002

Electrical Site Power Plan

2586

Jared Marchand, PE


Breckenridge, CO

Sean Mackenzie

Issued for Date

Permit Set 03-21-17

1" = 30'-0"1

Site Power Plan

Sheet Notes:

1. Reference sheet E007 for site lighting feeder schedule.

2. Electrical utility box, typ. Reference detail 01/E001 for more information.

3. Underground feeder sizing assumes each service is run independently in conduit. Consult with engineer if multiple services in a shared conduit is the preferred

installation method.

4. Town monitored site lighting meter centers (L-1 & L2) to be pedestal mounted.

1

2

3

4

M

M

M

M

S

T

Xcel PadmountTransformer

(ref. Site Power Plan)

GroundingSchematic

G

J1

J2

J2

J1

Detail notes this sheet:

Reference Site Power Plan for specific utility transformer source.

Pad-mounted transformer furnished by Xcel Energy. Coordinate constructionrequirements with Xcel Energy. Assumes 100kVA, 29.6A AFC, Z=1.4% transformerrating per coordination with Loren Vawser, Designer, Xcel Energy - Mountain Division.

Provide one meter center for each townhouse building. Reference drawing E002for locations and feeder routing.

All individual dwelling unit metering and disconnects to be hot sequenced. ReferenceMeter Center Schedules for number and rating of Dwelling Unit Panels to be meteredper building type.

Reference Meter Center Schedules for dwelling unit panel ratings and requirements.

Grounding electrode conductor to include connection to water or fire protection mainwithin first 5 feet of pipe entrance per NEC Art. 250.68 (C)(1) and 250.52 (A)(1).

Grounding electrode conductor to include connection to concrete-encased electrode perNEC Art. 250.66 (B) and 250.52 (A)(3).

Grounding electrode conductor to include connection to supplemental ground rod perNEC Art. 250.66 (A) , 250.52 (A)(5) and 250.53.

Provide grounding bar at service entrance to distribute grounding connection(s) toapplicable electrodes as shown.

Intersystem bonding termination to be provided at service entrance per NEC Art.250.94.

1

2

3

4

5

6

7

UtilityPrimary

XX/2

XX/2

XX/2

XX/2

T

M01-M19

U

01-19,A-D

MAIN LUG TERMINAL BOX

Service Lateral(see Feeder Schedule)

Meter CenterAvailableFault Current(see Short CircuitSchedule)

Unit Feeder(see Feeder Schedule)

Dwelling Unit PanelAvailable Fault Current(see Short Circuit Schedule)

Dwelling Unit Panels

METER PACK

METER CENTER(see Meter Center Schedules for specifications)

P

1

2

3

4

5

6

7

8

9

10

Grounding Conductor(Ref. Grounding & BondingSchedule for building specificconductor size)

A

Unit Feed

B

C

D

8

9

10


1. All equipment subject to approval by Xcel Energy prior to installation. Reference XcelEnergy's "Standard for Electric Installation and Use", most current edition, for equipmentstandards and guidlines.

_________________________


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E003

Electrical Power One LineDiagram

2586

Jared Marchand, PE


Breckenridge, CO

Sean Mackenzie

Issued for Date

Permit Set 03-21-17N.T.S.

1Site Power One-Line Diagram

_________________________


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Project number

Engineered By

Reviewed By


E004

Electrical PowerSchedules

2586

Jared Marchand, PE


Breckenridge, CO

Sean Mackenzie

Issued for Date

Permit Set 03-21-17

E-Feeder Schedule

Feeder No. Description Feeder Conductors Ground Conductor Conduit Size Conductor Ampacity Calc. Load AmpacityCalc. Distance

(feet)Voltage Drop (by

run)

S-01 Building Service Lateral - BLDG# 01 1 Run [3-350 kcmil AL] 2 1/2" 250 A 183 A 200' 2.2%

S-02 Building Service Lateral - BLDG# 02 1 Run [3-250 kcmil AL] 2" 205 A 181 A 133' 1.9%


S-04 Building Service Lateral - BLDG# 04 2 Run [3-3/0 AL] 2" 310 A 183 A 195' 2.6%





S-09 Building Service Lateral - BLDG# 09 2 Runs [3-4/0 AL] 2" 360 A 271 A 224' 2.7%







S-16 Building Service Lateral - BLDG# 16 TBD 0" 0 A 0 A 46' --

S-17 Building Service Lateral - BLDG# 17 TBD 0" 0 A 0 A 47' --



U¹ Dwelling Unit Feeder, typ. 1 Run [3-#1 AWG Cu, Type THHN] 1-#8 AWG Cu, Type THHN 1 1/2" 110 A 85 A 66' 1.4%

6. All electrical equipment to have 75ºC rated equipment lugs and terminals.

5. Installing contractor to coordinate with Architect and Xcel Energy for device labeling requirements.

4. All means of disconnect shall be hot sequenced.

3. Meter sockets shall be constructed of steel and equiped with ringless style covers, insulating track-resistant polycarbonate safety shield, and padlock seals per Xcel standards.

2. Metering cabinet shall have permanent barriers and separate covers to isolate unit disconnect switch and wiring area from the metering area per Xcel standards.

1. Meter center devices (metering cabinet, terminal box, meter sockets, and accessories) subject to approval of Xcel Energy.

Meter Center Notes:

Dwelling Unit - General Loads 21915 VA 43.90% 9620 VA Total Est. Demand Current: 182 A

Electric Range - 3.5 kW to 8.75 kW 15000 VA 55.00% 8250 VA Total Conn. Current: 277 A

Electric Clothes Dryer 15000 VA 100.00% 15000 VA Total Est. Demand: 43727 VA

Dwelling Unit - Appliance Loads 14475 VA 75.00% 10856 VA Total Conn. Load: 66390 VA

Load Classification Connected Load Demand Factor Estimated Demand Service Totals

Building Service Load Schedule:

5. Unit panel BB ratings shown are minimum ratings, typical. Higher rated panels may be provided at contractor's option.

4. Contractor to determine final number of circuit spaces required, alotting minimum 10% for spare capacity.

3. Reference architectural floorplans for specific locations.

2. All dwelling unit panels shall have a minimum fault current rating of 10kAIC. Reference Short Circuit Schedule for maximum available fault current.

1. All residential unit panels to be NEMA 1, 10 kAIC, 240/120V, 1PH, 3W, MLO unless otherwise noted

Dwelling Unit Panel Notes:

P-3 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-2 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-1 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

Unit Panel Schedule Circuit Notes Unit Panel BB RatingService Disconnect (CB)

Rating Poles Loads

Dwelling Unit Service Schedule:

Enclosure: NEMA 3R

Mounting: Surface Wires: 3 Min. Terminal Bus Rating: 200 A

Supply From: See Site Power Plan Phases: 1 Metering Type: 320/400A, 5 terminal, lever bypass meter socket

Location: See Site Power Plan Volts: 120/240 Single A.I.C. Rating: See Short Circuit Schedule

Meter Center: Typ. Building Type - A1 (Bldg.# 14,15)







Meter Center Notes:













P-3 Unit Type: #4 125 A 125 A 2 20357 VA 85 A

P-2 Unit Type: #4 125 A 125 A 2 20357 VA 85 A

P-1 Unit Type: #4 125 A 125 A 2 20357 VA 85 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - A2 (Bldg.# 8,11,12)

E-Grounding & Bonding Conductor ScheduleFeeder No. Description Ground Conductor

J1 Bonding Jumper 1-#6 AWG Cu

J2 Bonding Jumper 1-#4 AWG Cu

G1 Grounding Conductor - BLDG-# 01 1-1/0 AL

G2 Grounding Conductor - BLDG-# 02 1-#2 AWG AL


















E-Short Circuit Schedule

Point DescriptionShort Circuit (ISC

SYM RMS)Line-Line

Voltage (V)Length ofRun (L)

1A Dwelling Unit Panel 4416 240 V 37

1B Dwelling Unit Panel 4169 240 V 43

1C Dwelling Unit Panel 3880 240 V 51







3D Dwelling Unit Panel 4318 240 V 61

















































M01 Meter Center - BLDG 01 7074 240 V 200















M16 Meter Center - BLDG 15 TBD 240 V 46

M17 Meter Center - BLDG 15 TBD 240 V 47



T Transformer - Typ. 29600 240 V --

_________________________


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Project number

Engineered By

Reviewed By


E005

Electrical PowerSchedules

2586

Jared Marchand, PE


Breckenridge, CO

Sean Mackenzie

Issued for Date

Permit Set 03-21-17







Meter Center Notes:













P-4 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-3 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-2 Unit Type: #1 100 A 100 A 2 16920 VA 71 A

P-1 Unit Type: #1 100 A 100 A 2 16920 VA 71 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - C1 (Bldg.# 3)







Meter Center Notes:













P-3 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-2 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-1 Unit Type: #1 100 A 100 A 2 16920 VA 71 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - C2 (Bldg.# 2)







Meter Center Notes:













P-4 Unit Type: #5 150 A 150 A 2 19291 VA 80 A

P-3 Unit Type: #4 175 A 175 A 2 17786 VA 74 A

P-2 Unit Type: #4 175 A 175 A 2 17786 VA 74 A

P-1 Unit Type: #1 100 A 100 A 2 16920 VA 71 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - D1 (Bldg.# 5,6,13)







Meter Center Notes:













P-4 Unit Type: #5 150 A 150 A 2 19291 VA 80 A

P-3 Unit Type: #4 175 A 175 A 2 17786 VA 74 A

P-2 Unit Type: #4 175 A 175 A 2 17786 VA 74 A

P-1 Unit Type: #1 100 A 100 A 2 16920 VA 71 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - D2 (Bldg.# 7,9,10)







Meter Center Notes:













E-3 Unit Type: #4 175 A 175 A 2 20357 VA 85 A

E-2 Unit Type: #2 100 A 100 A 2 17786 VA 74 A

E-1 Unit Type: #2 100 A 100 A 2 17786 VA 74 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - E (Bldg.# 18,19)







Meter Center Notes:













P-3 Unit Type: #6 100 A 100 A 2 17382 VA 72 A

P-2 Unit Type: #3 100 A 100 A 2 17126 VA 71 A

P-1 Unit Type: #3 100 A 100 A 2 17126 VA 71 A


Rating Poles Loads


Enclosure: NEMA 3R




Meter Center: Typ. Building Type - B (Bldg.# 1,4)

S-4

S-4

S-3

S-2B

S-2B

S-2B

S-2B

S-2B

S-2B

S-2B

S-4

S-3

S-4

S-4

S-1

S-2

S-2B

S-2B

S-2S-2

S-2

S-2

S-3

LM1-Town

LM3

LM2-Town

LM4

BLDG 16(Future)

BLDG 17(Future)

BLDG 14

BLDG 15

BLDG 18

BLDG 19BLDG 03

BLDG 02

BLDG 01

BLDG 04

BLDG 05

BLDG 09

BLDG 13

BLDG 08

BLDG 12

BLDG 11BLDG 06

BLDG 10

BLDG 07

A

B

C

D

A

B

C

A

B

C

A

B

C

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

A

B

C

ABC

A

B

C

A

B

C

A

B

C

L5

L5

L6

L5

L5

L5L3

L3

L4

L4

L4

L4

L1

L2

L6

L4

L3

1

11

1

L2

L2

L2

L1


1. Lighting control by others.2. Fixture selection and layout illustrated on these plans were designed by Architect.3. Load center and service sizing assumes 50A capacity for house loads to be coordinated. Final

sizing TBD.

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Project number

Engineered By

Reviewed By


E006

Electrical Site LightingPlan

2586

Jared Marchand, PE


Breckenridge, CO

Sean Mackenzie

1" = 30'-0"1

Site Lighting

Issued for Date

Permit Set 03-21-17

Sheet Notes:

1. Reference sheet E002 for site lighting service feeder callout and routing.1

M

SL

T

Combination Meter Breaker, NEMA 3R, min. 100A BB, 125A MCB, 240/120V, 10 kAIC

L1thruL4

20/2

Detail notes this sheet:

Pad-mounted transformer furnished by Xcel Energy. Coordinate constructionrequirements with Xcel Energy. Assume transformer 100kVA, 29.6kA, Z=1.4%. RefereceE002 Site Power Plan for meter specific service transformer.

Provide combination meter breaker per Xcel Energy's Standard for area lightinginstallation and house loads per Architect. Name next to pedestal shown on E006Site Lighting Plan indicates responsible party for meter bill.

Town units (2 total) are not metered and shall mounted per Town Breckenridge. House metered units (2 total)shall be surface mounted. Reference E006 Site Lighting Plan for locations.

Individual site lighting circuits shall be provided maximum over-current protection of 20A,10 kAIC, 2-pole. Contractor to coordinate with Architect any additional house loads to beprovided by meter breaker, alotting minimum 10% for spare capacity.

Meter socket to be a 320/400A, 5 terminal, ringless, with lever bypass. Contractor to cqoordinate detailedconstruction requirements with Xcel Energy.

Means of service disconnect shall be hot sequenced.

Grounding electrode conductor to include connection to concrete-encased electrode perNEC Art. 250.66 (B) and 250.52 (A)(3).

Grounding electrode conductor to include connection to supplemental ground rod perNEC Art. 250.66 (A) , 250.52 (A)(5) and 250.53.

Provide grounding bar at service entrance to distribute grounding connection(s) toapplicable electrodes as shown.

1

2

3

4

5

6

Xcel PadmountTransformer

(ref. Site Power Plan)

100/2

L

Site LightingCircuit

L

7

8

9

L L

Service Lateral Feeder(see Site Power Plan & Feeder Schedule)

L

L

Site Lighting Circuit(see Site LightingFeeder Schedule)



Meter Center AvailableFault Current(see Site Lighting ShortCircuit Schedule)

MeterSocket

Load Center

20/2 20/2

1

2 3

4

56

7

8

9

44

GroundingSchematic

LG1

LG2

LG1

T

2

1'-6"

VE

RIF

Y D

EP

TH

OF

PO

LE

BA

SE

WIT

HT

HE

CIV

IL E

NG

INE

ER

2"

Adapter as required

ALUMIMUM POLE SEESCHEDULE FOR POLEHEIGHT & DIAMETER

FLUSH HANDHOLE & COVER

ANCHOR BOLTS, see note 5

5,000 PSI GROUT CHAMFER

SONOTUBE FORM

FINISHED GRADE

UNDISTURBED EARTH

CONDUIT INSTALLEDBELOW FROST DEPTH

4 #5 REBAR

#3 TIES AT 12" O.C.

Notes:1. Light and pole varies, see site lighting plan for fixture type.2. Coordinate base plate, cover, and anchor bolt spacing per manufacturer

requirements.3. Verify the bury depth and diameter of the sonotube with the civil engineer prior to

purchasing the equipment.4. The electrical contractor shall install "snake" or "canister" vibration dampers in

all poles, obtain dampers from pole manufacturer for each aluminum pole.5. Install waterproof breakaway fuseholder for use in roadway and street lighting.6. Anchor bolts shall be 1"ø x 10" with a 4" hook (40"). For post-pour installations,

use 1"ø all-thread with minimum 8" embedment using Simpson SET epoxy orequivalent.

BASE COVER


1. Lighting control by others.2. Fixture selection and layout illustrated on these plans were designed by Architect.3. Load center and service sizing assumes 50A capacity for house loads to be coordinated. Final

sizing TBD.

_________________________


reginc.com ▪ 970.349.1216



Project number

Engineered By

Reviewed By


E007

Electrical Lighting OneLine Diagram, Schedules

2586

Jared Marchand, PE


Breckenridge, CO

Sean Mackenzie

Issued for Date

Permit Set 03-21-17

E-Lighting Fixture ScheduleID Fixture Type Description Specification Lamping Voltage Mounting

S-1 Parking Lot Light Streetworks GAN-AE-01-LED-U-T4FT 56W LED 240 V Pole Mounted

S-2 Street Light PROV-T3-32 LED 3K-700-BLK-LDL-PCA-T ED-17, 70W 240 V Pole Mounted

S-2B Crosswalk/Intersection Light TBD per Town TBD, 70W 240 V Pole Mounted

S-3 Building Entry/Patio Sconce Hi-Lite Mfg. Co. H-15106B 9W LED (Medium Base) 240 V Wall Mounted

S-4 Private Road Light TBD TBD, 70W 240 V Pole Mounted

E-Site Lighting Feeder Schedule

FeederNo. Description

FeederConductors

GroundConductor Conduit Size

Line-LineVoltage (V)

ConductorAmpacity Load (VA)

Calc.Distance

(feet)Voltage Drop(cumulative)

SL1 Metering Unit Serivce Lateral - Meter L1 (Town) 3-#2 AWG AL 1" 240 V 90 A 60 30 0.5%

SL2 Metering Unit Serivce Lateral - Meter L2 (Town) 3-#2 AWG AL 1" 240 V 90 A 60 153 2.4%

SL3 Metering Unit Serivce Lateral - Meter L3 (House) 3-#2 AWG AL 1" 240 V 90 A 60 50 0.8%

SL4 Metering Unit Serivce Lateral - Meter L4 (House) 3-#2 AWG AL 1" 240 V 90 A 60 187 2.9%

L1 Lighting Circuit 1 3-#8 AWG AL 1-#10 AWG Cu 1/2" 240 V 40 A 70 49 0.22%









E-Site Lighting Short Circuit Schedule

Point DescriptionShort Circuit (ISC

SYM RMS)Line-Line

Voltage (V)Length ofRun (L)

L1 Site Lighting Metering Unit - L1 (Town) 9936 240 V 30

L2 Site Lighting Metering Unit - L2 (Town) 2668 240 V 153

L3 Site Lighting Metering Unit - L3 (House) 6886 240 V 50

L4 Site Lighting Metering Unit - L4 (House) 2219 240 V 187

T Utility Transformer - Typ. 29600 240 V --

E-Site Lighting Grounding & Bonding Conductor ScheduleFeeder No. Description Ground Conductor

LG1 Metering Unit - Grounding Conductor 1-#6 AWG Cu

LG2 Metering Unit - Grounding Conductor 1-#8 AWG Cu

N.T.S.1

Site Lighting One-Line DiagramN.T.S.

2Light Base Detail

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