B08_-_Atch_2_-_321420_Horsepower_Cove-Final_CD_Drawings.pdf

STATE

NATIONAL PARK SERVICE

LAKE MEAD NATIONAL RECREATION AREA REGION COUNTY

DEPARTMENT OF THE INTERIOR

UNITED STATES

NAME OF PARK

TITLE OF DRAWING

195809

LAKE

312419 312420

23CLARK NEVADA

CONSTRUCTION DRAWINGS

PKG.

DRAWING NO.

OF

NO. SHEET

PROJECT LOCATION

REPLACE

HORSEPOWER COVE LIFT STATION

LOCATION WITHIN PARK

HORSEPOWER COVEBASIC DATA:

QUALITY DESIGN CERTIFICATION

OR

OR

Development (Title I) Prepared in Accordance with Design by Design Development (Title I) Construction Drawing Not Preceded

Approved by Superintendent on Variance from Design Development (Title I)

Project Manager

Drawing No.

Date

Date

SheetMark REVISION Date InitialOTAK, INC. - 140P8525F0132

PRIME:

ANDERSON HALLAS ARCHITECTS

GOLDEN, CO

PROJECT MANAGMENT/SURVEY:

OTAK, INC.

REDMOND, WA

CIVIL:

MARTIN/MARTIN CONSULTING ENGINEERS

LAKEWOOD, CO

ELEC:

AE DESIGN

DENVER, CO

HARPERS FERRY CENTER PARK MAP AND AREA MAP, ACCESSED 10/17/2025

PACIFIC WEST

LAKE MEAD NATIONAL RECREATION AREA

GENERAL

1 G0 COVER SHEET & INDEX

2 G1 EXISTING CONDITIONS - DELETED

3 G2 EXISTING CONDITIONS - HORSEPOWER COVE

CIVIL

4 C1 CIVIL GENERAL NOTES

5 C2 DELETED

6 C3 DELETED

7 C4 DELETED

8 C5 DELETED

9 C6 DEMOLITION PLAN HORSEPOWER COVE LIFT STATION

10 C7 SITE AND UTILITY PLAN HORSEPOWER COVE LIFT STATION

11 C8 DETAILS HORSEPOWER COVE LIFT STATION

12 C9 DETAILS HORSEPOWER COVE LIFT STATION

13 C10 DETAILS HORSEPOWER COVE LIFT STATION

14 C11 CIVIL DETAILS

15 C12 SANITARY SEWER DETAILS

ELECTRICAL

16 E1 ELECTRICAL COVER SHEET

17 E2 DELETED

18 E3 ELECTRICAL DEMOLITION SITE PLAN - HORSEPOWER COVE

19 E4 DELETED

20 E5 ELECTRICAL SITE PLAN - HORSEPOWER COVE

21 E6 DELETED

22 E7 ELECTRICAL ONE-LINE DIAGRAMS - HORSEPOWER COVE

23 E8 ELECTRICAL SCHEDULES AND DETAILS

SHEET SUB-SHEET SHEET TITLE

SHEET INDEX

LAKE MEAD NATIONAL RECREATION AREA

PROJ. NO. LAKE312419

& 312420

140P8525F0132

Exp: 6/30/2028

Signed 04/17/2026 jon.yamashita Typewritten Text The seal and signature of Jon M. Yamashita, PLS No. 28742, applies only to the existing conditions survey sheets (Sheets 2 and 3). No professional responsibility is assumed for any other sheets in this plan set.

"Stop"

Storage Container

Storage Container Buil din g

Storage Container

Shed

"Welcome Las Vegas Boat

Harbor Lake Mead Marina"

LargeAnchor Asphalt

"Speed Limit 15"

"Restaurant" "Kayak Rentals..."

U.G. Tank

Access LidAccess Lid Vent

Satellite

Antanna

Water Equip.

Water Equip.

Equip. Rack

Lift Station 2

Trans.

Trans.

Trans. Vault

Vau lt

Vault

5' Cha inl ink

Con c.

Trans.

Equip.

Rack Conc.

Equip.

Rack Vault

Trans.

Vault

#1

#3 #2

#4

"Stop"

1224.33

1226.12

1228.94

1224.09

1226.77

1229.76

1223.20

1227.85

1229.77

1221.92

1226.30

1224.69

1230.28

1230.29

1222.33

1225.62

1228.17

1231.47

1234.70

1237.70

1234.68

1222.12

1220.82

1219.72

1218.71

1222.85

1223.42

1226.09

1226.86

1230.30

1229.07

1235.80

1231.93

1225.92 1229.78

1231.00

1233.36

1231.19

1241.29

1244.93

1240.57

Unk. Utility Box

SanMH 50030 Valve Box

Lid=1229.56 Top Cap=1228.69

SanMH 50030 Valve Box

Lid=1229.63 Top Cap=1228.79

SanVault 3

High Voltage Metering Enclosure

High Voltage Metering

Enclosure

High Voltage Metering Enclosure

Primary Switch

ELECTRIC METER

SURVEY CONTROL POINT

SEWER MANHOLE

CATCH BASIN

FIRE HYDRANT

WATER VALVE

HOSE BIB

IRRIGATION CONTROL VALVE

ELECTRIC JUNCTION BOX

SIGN

BOLLARD

HANDICAPPED PARKING

DECIDUOUS TREE

PALM TREE

SHRUB

1976.50 SPOT ELEVATION

LEGEND

FOUND EXISTING MONUMENT

UNDERGROUND SEWER LINE

MINOR (1') CONTOUR LINE WITH ELEVATION

MAJOR (5') CONTOUR LINE WITH ELEVATION50

UNDERGROUND WATER LINE

UNDERGROUND ELECTRIC LINE

UNDERGROUND PHONE LINE

CULVERT (VARIOUS SIZES)

D.W.P.

Conc. = Concrete

= Detectable Warning Pad CMP = Corregated Metal Pipe

Trans. = Transformer Equip. = Equipment

#3 Set 5/8'" X 30" Iron Rod with Yellow Plastic Cap Stamped

"OTAK CONTROL.

N=26,711,264.72 E=894,010.67

EL=1,221.20

#4 Set Spike with Brass Washer Stamped "OTAK CONTROL.

N=26,711,189.61 E=893,788.77

EL=1,236.98

SanMH Lift Station 2 72" Conc.

Lid=1,232.43

IE 3" PVC NW=1,226.47

IE 3" PVC SE=1,226.47

Bot. 1217.9

San Vault 3 7.3" X 8.5' Conc.

Lid=1,232.08 Top 6" DIP NW=1,225.38

Bot. 1217.9

San U.G. Tank Lid=1,232.85 Bot. 1223.55

#1 Set 5/8'" X 30" Iron Rod with Yellow Plastic Cap Stamped

"OTAK CONTROL.

N=26,711,417.82 E=893,06.13

EL=1,226.37

#2 Set 5/8'" X 30" Iron Rod with Yellow Plastic Cap Stamped

"OTAK CONTROL.

N=26,711,260.93 E=893,842.90

EL=1,231.66

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

7,

- 1

:0 6p m

O :\P

R O

JE

C

T\

0\

8X \0

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195809

23LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

XS-TOPOBASE

X-TTLBLK_LAKE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

OTAK, INC.

REDMOND, WA

DP

DP

CW

03/16/2026

SURVEY CONTROL

SANITARY STRUCTURES

SCALE OF FEET

20' 20' 40'0'

PROJECT COORDINATES AND ELEVATIONS:

PROJECT COORDINATES ARE NEVADA STATE PLANE, ZONE E, NAD83(2011).

PROJECT ELEVATIONS ARE NAVD88.

UNITS IN US SURVEY FEET.

NOTES:

1. UNDERGROUND UTILITY LOCATIONS SHOWN ARE

BASED ON UTILITY LOCATE MARKS BY GPS, RECORD

UTILITY MAPS IN CONJUNCTION WITH VISIBLE

EVIDENCE GATHERED DURING THE TIME THE FIELD

SURVEY WAS PERFORMED. ALL UNDERGROUND

UTILITY LOCATIONS SHOULD BE FIELD VERIFIED

PRIOR TO CONSTRUCTION.

2. THIS DRAWING ONLY REFLECTS AND VERIFIES THE

FIELD SURVEY DATA OF THOSE FEATURES AND

CONDITIONS PRESENT AS OF DECEMBER 12, 2024.

EXISTING CONDITIONS

- HORSEPOWER COVE G2Exp: 6/30/2028

Signed 04/17/2026

AutoCAD SHX Text J

AutoCAD SHX Text J

AutoCAD SHX Text M

AutoCAD SHX Text

HB

AutoCAD SHX Text

ICV

AutoCAD SHX Text J

AutoCAD SHX Text

OF

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

2,

- 4

:5 9p

G :\S

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LL

IV

AN

\2 4.

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195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

XS-TOPOBASE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

06/30/26

03/16/26

"Stop"

Storage Container

Storage Container Buil din g

Storage Container

Shed

"Welcome Las Vegas Boat

Harbor Lake Mead Marina"

LargeAnchor Asphalt

"Speed Limit 15"

"Restaurant" "Kayak Rentals..."

U.G. Tank

Access LidAccess Lid Vent

Satellite

Antanna

Water Equip.

Water Equip.

Equip. Rack

Lift Station 2

Trans.

Trans.

Trans. Vault

Vau lt

Vault

5' Cha inl ink

Con c.

Trans.

Equip.

Rack Conc.

Equip.

Rack Vault

Trans.

Vault

#1

#3 #2

#4

"Stop"

1226.12

1228.94

1224.09

1226.77

1229.76

1223.20

1227.85

1229.77

1221.92

1226.30

1224.69

1230.28

1230.29

1222.33

1225.62

1228.17

1231.47

1234.70

1237.70

1234.68

1222.12

1220.82

1219.72

1218.71

1222.85

1223.42

1226.09

1226.86

1230.30

1229.07

1235.80

1231.93

1225.92 1229.78

1231.00

1233.36

1231.19

1241.29

1244.93

1240.57

Unk. Utility Box

SanMH 50030 Valve Box

Lid=1229.56 Top Cap=1228.69

SanMH 50030 Valve Box

Lid=1229.63 Top Cap=1228.79

SanVault 3

High Voltage Metering Enclosure

High Voltage Metering

Enclosure

High Voltage Metering Enclosure

Primary Switch

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

2,

- 5

:0 0p

U

LL

IV

AN

\2 4.

.C .0

1- N

PS

LA

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5.

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Te ch

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

XS-TOPOBASE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

#3 #2

#4

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

3,

- 3

:0 6p

U

LL

IV

AN

\2 4.

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1- N

PS

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5.

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Te ch

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

XS-TOPOBASE

XC-SITE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

SUB SHEET NO. DRAWING NO.

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

XS-TOPOBASE

XC-SITE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

2,

- 5

:0 0p

U

LL

IV

AN

\2 4.

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1- N

PS

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5.

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Te ch

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

2,

- 5

:0 1p

U

LL

IV

AN

\2 4.

.C .0

1- N

PS

LA

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L ak e M ea d

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B Li ft St at io ns \3 0\

D R

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IN

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Ve rs io n:

5.

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Te ch

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

2,

- 6

:0 3p

U

LL

IV

AN

\2 4.

.C .0

1- N

PS

LA

KE

L ak e M ea d

H C

B

B Li ft St at io ns \3 0\

D R

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IN

G S\

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\C

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LS

.d w g S of tw ar e

Ve rs io n:

5.

0s (L

M S

Te ch

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

SUB SHEET NO. DRAWING NO.

Pl ot te d:

M ar

2,

- 5

:0 1p

U

LL

IV

AN

\2 4.

.C .0

1- N

PS

LA

KE

L ak e M ea d

H C

B

B Li ft St at io ns \3 0\

D R

AW

IN

G S\

C

IV

IL

\C

S

AN

IT

AR

Y

SE

W

ER

D

ET

AI

LS

.d w g

S of tw ar e Ve rs io n:

5.

0s

(L M

S Te ch

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

X-TTLBLK_LAKE

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

MARTIN/MARTIN

LAKEWOOD, CO

JVM

JDL

PJS

03/16/2026

1. THE CONTRACTOR SHALL PROVIDE ALL LABOR AND MATERIAL NECESSARY FOR A COMPLETE AND

FUNCTIONING ELECTRICAL SYSTEM.

2. MATERIALS AND INSTALLATION SHALL COMPLY WITH CODES, LAWS AND ORDINANCES OF FEDERAL, STATE AND LOCAL GOVERNING BODIES HAVING JURISDICTION.

3. MATERIALS AND EQUIPMENT SHALL BE LISTED AND/OR LABELED BY U.L., ETL, CSA OR ANOTHER

RECOGNIZED TESTING LAB.

4. ALL WORK REQUIRED FOR THE INSTALLATION AS SHOWN ON DRAWINGS INCLUDING LABOR,

EQUIPMENT AND MATERIALS SHALL BE IN STRICT COMPLIANCE WITH THE BUILDING STANDARDS, EXCEPT AS NOTED OTHERWISE.

5. THE CONTRACTOR SHALL SECURE AND PAY FOR ALL PERMITS, GOVERNMENTAL FEES, TAXES AND

LICENSES NECESSARY FOR THE PROPER EXECUTION AND COMPLETION OF THE ELECTRICAL

WORK.

6. THE CONTRACTOR SHALL PREPARE AND SUBMIT TO GOVERNMENTAL AGENCIES AND UTILITY

COMPANIES SHOP DRAWINGS, WHICH ARE REQUIRED BY THESE AGENCIES, FOR THEIR APPROVAL.

7. THE CONTRACTOR SHALL NOTIFY CONTRACTING OFFICER OF ANY MATERIALS OR APPARATUS

BELIEVED TO BE INADEQUATE, UNSUITABLE, IN VIOLATION OF LAWS, ORDINANCES, RULES OR

REGULATIONS OF AUTHORITIES HAVING JURISDICTION.

8. FOR ALL JOBS THAT INCLUDE DEMOLITION WORK BY THE ELECTRICAL CONTRACTOR, DURING AND AFTER DEMOLITION, EC SHALL MAINTAIN CIRCUIT CONTINUITY TO ALL EXISTING DEVICES THAT ARE

TO REMAIN. EC SHALL REMOVE, RELOCATE, AND/OR REWORK ANY CONDUIT AND WIRING TO

FACILITATE THE NEW CONSTRUCTION SCOPE OF WORK.

9. THE CONTRACTOR SHALL CAREFULLY EXAMINE NPS THE CONTRACT DOCUMENTS, AND

THOROUGHLY BECOME FAMILIAR WITH THE STANDARDS AND LOCAL CONDITIONS RELATING TO THE

WORK. FAILURE TO DO SO WILL NOT RELIEVE THE CONTRACTOR OF THE OBLIGATIONS OF THE

CONTRACT.

10. ALL MATERIALS, AND EQUIPMENT SHALL BE ERECTED, INSTALLED, CONNECTED, CLEANED, ADJUSTED, TESTED, CONDITIONED, AND PLACED IN SERVICE IN ACCORDANCE WITH THE

MANUFACTURER'S DIRECTIONS AND RECOMMENDATIONS.

11. SHOP DRAWINGS SHALL INCLUDE MANUFACTURER'S NAMES, CATALOG NUMBERS, CUTS, DIAGRAMS

AND OTHER SUCH DESCRIPTIVE DATA AS MAY BE REQUIRED TO IDENTIFY AND REVIEW THE

EQUIPMENT. SUBMITTALS SHALL BE IN LOGICAL GROUPS, FOR EXAMPLE, ALL LIGHTING FIXTURES, PARTIAL SUBMITTALS WILL NOT BE REVIEWED.

12. ALL MATERIAL, EQUIPMENT, WIRING DEVICES, ETC. SHALL BE NEW, UNLESS SPECIFICALLY

INDICATED AS EXISTING TO BE REUSED.

13. ALL NEW CIRCUIT BREAKERS FOR NEW OR EXISTING PANELBOARDS SHALL MATCH EXISTING

BUILDING PANELBOARD MANUFACTURER AND BREAKER TYPE. THE CONTRACTOR SHALL PROVIDE

NEW TYPE WRITTEN PANEL DIRECTORIES FOR ALL NEW PANELS AND EXISTING PANELS WHICH

HAVE CHANGED. PANELBOARD SHALL BE MARKED WHERE THE SOURCE OF POWER SUPPLY

ORIGINATES, AND IF SERIES COMBINATION SYSTEMS ARE UTILIZED AND THEIR LISTED AMPERE

RATING.

14. DO NOT SHARE NEUTRAL CONDUCTORS FOR MULTIWIRE BRANCH CIRCUITS. WHERE SHARED

NEUTRAL CONDUCTORS ARE REQUIRED (SUCH AS POWERED FURNITURE SYSTEMS), HANDLE TIES

SHALL BE PROVIDED ON THE CIRCUIT BREAKERS, WITH SHARED NEUTRALS, SUCH THAT IT WILL

SIMULTANEOUSLY DISCONNECT ALL UNGROUNDED CONDUCTORS. ALL HANDLE TIES ARE

REQUIRED TO BE INDICATED ON THE PANELBOARD SHOP DRAWINGS.

15. SHOULD ACTUAL FIELD CONDITIONS REQUIRE INDICATED CIRCUIT DESIGNATIONS TO VARY, INDICATE THE CIRCUIT NUMBER USED ON THE "AS-BUILT" DRAWINGS.

16. ALL NEW CIRCUITS SHALL HAVE A GROUND WIRE INSTALLED.

ELECTRICAL GENERAL NOTES

RACEWAY DOWN

DISTRIBUTION AND RACEWAY

CURRENT TRANSFORMER

RECESSED PANELBOARD

SURFACE MTD PANELBOARD

BRANCH CIRCUIT HOMERUN

MAIN DISTRIBUTION CENTER (MDC)

CIRCUIT BREAKER SWITCH

CAPPED CONDUIT

RACEWAY UP

FUSED SWITCH

TRANSFORMER

M METER

GROUND

T

CONDUIT CONCEALED IN FLOOR OR UNDERGROUND

CONDUIT EXPOSED OR CONCEALED IN WALL OR

CEILING

DIMMER SWITCH

KEY OPERATED SWITCH

SWITCH WITH PILOT LIGHTP

D

K

S

S

S

SURFACE PLUGMOLD

RECEPTACLE

JUNCTION BOX

PHOTOCELL

THERMOSTAT

TIME CLOCK

3-WAY SWITCH

4-WAY SWITCH

SINGLE POLE SWITCH

CLOCK RECEPTACLE

THERMAL OVERLOAD SWITCH

COMBINATION STARTER/DISCONNECT

FUSED DISCONNECT SWITCH

NON-FUSED DISCONNECT SWITCH

MAGNETIC CONTROLLER (STARTER)

WALL MOUNTED J-BOX

FLOOR MOUNTED JUNCTION BOX

WIREMOLD SURFACE RACEWAY

FLOOR RECEPTACLE (DUPLEX, QUAD)

FLOOR MOUNTED SPECIAL PURPOSE

SPECIAL PURPOSE RECEPTACLE

SPLIT-WIRED RECEPTACLE

SINGLE RECEPTACLE WITH NIGHTLIGHT

DUPLEX RECEPTACLE

FOUR PLEX RECEPTACLE

SWITCHED DUPLEX RECEPTACLE

WIRING DEVICES

TC

S

S

S

PC

HP

T

TO

S

SWITCH

MOTOR

PM

J

J

J

WM

WALL MOUNTED OCCUPANCY SENSOROS

S

CEILING MOUNTED OCCUPANCY SENSOROS

HEAT TAPE

ELECTRICAL WIRE SIZE

TELEPHONE TERMINAL BOARD

UNLESS OTHERWISE NOTED

ELECTRICAL WATER COOLER

EXISTING TO BE RELOCATED

EXISTING TO BE REMOVED

RELOCATED LOCATION

MECHANICAL EQUIPMENT SCHEDULE NOTATION

KITCHEN EQUIPMENT SCHEDULE NOTATION

POOL EQUIPMENT SCHEDULE NOTATION

CURRENT TRANSFORMER

INTERMEDIATE DISTRIBUTION FACILITY

MAIN DISTRIBUTION FACILITY

DELTA REVISION NOTE

DETAIL NOTE

ABOVE FINISH FLOOR

EXISTING TO REMAIN

EMERGENCY

NEW DEVICE

EXHAUST FAN

CHILDPROOF

X

TTB

IDF

(N)

(RL)

CT

MDF

(R)

(ER)

(E)

EF

EM

AFF

EWC

UON

CP

ABOVE COUNTER - VERIFY HEIGHT

ELECTRICAL CONTRACTOR

ABBREVIATIONS AND SYMBOLS

GROUND FAULT INTERRUPTOR

WEATHER PROOF

CIRCUIT

GROUND

NEUTRAL

ISOLATED GROUND

G

AC

WP

IG

GFI

CCT

EC

N

SINGLE RECEPTACLE

EXISTING LOCATION TO REMAIN(EL)

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

AE DESIGN

DENVER, CO

03/16/2026 23

ELECTRICAL

COVER SHEET

AF

AE DESIGN

MR,BJ E103/25/2026

12/31/2027

(R) (R)

(R) LIFT STATION CONTROL PANEL

(R) XFMR 'T2'

(R) PANEL LP2

(E) DISCONNECT

T

T

(E) UTILITY TRANSFORMER

DETAIL NOTES

EXISTING LIFT STATION CONTROL PANEL

SHALL BE REMOVED. H-FRAME,

DISCONNECT, GENERATOR RECEPTACLE,

AND TELEPHONE BOX ARE EXISTING TO

REMAIN. SEE SHEET E5 FOR MORE

INFORMATION.

REMOVE POWER CONNECTION TO LIFT

STATION PUMPS. REFER TO SHEET E5 FOR

MORE INFORMATION.

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

�02 195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

AE DESIGN

DENVER, CO

03/16/2026 23

ELECTRICAL DEMOLITION

SITE PLAN

HORSEPOWER COVE

AF

AE DESIGN

MR,BJ E3

1 ELECTRICAL DEMOLITION SITE PLAN - HORSEPOWER COVE

E3

20' 0' 20' 40'

SCALE OF FEET

03/25/2026

PH

PH

LIFT STATION CONTROL PANEL

(E) DISCONNECT

T

T

(E) UTILITY TRANSFORMER

DETAIL NOTES

MOUNT NEW LIFT STATION CONTROL

PANEL TO EXISTING H-FRAME. SEE SHEET

E7 FOR MORE INFORMATION.

PROVIDE POWER CONNECTION TO LIFT

STATION PUMPS PH-1 AND PH-2. REFER TO

SHEET E7 FOR MORE INFORMATION.

ANTICIPATED CONDUIT ROUTING FROM

NEW LIFT STATION CONTROL PANEL TO

NEW PUMPS FOR POWER AND FOR

CONTROL CABLES. PROVIDE (1) 1-1/2"

CONDUIT FOR CONTROL WIRING TO (4)

FLOATS AND PRESSURE TRANSDUCER.

PROVIDE (2) 1" CONDUITS FOR POWER.

REFER TO ONE-LINE DIAGRAM ON SHEET

E7 FOR MORE INFORMATION.

ANTICIPATED CONDUIT ROUTING FROM

NEW CONTROL PANEL TO MANHOLE FOR

ELECTROMAGNETIC FLOW SENSOR.

PROVIDE (1) 1" CONDUIT. COORDINATE

EXACT LOCATION AND ROUTING WITH CIVIL

DRAWINGS PRIOR TO ROUGH-IN.

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

�02 195�09

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

AE DESIGN

DENVER, CO

03/16/2026 23

ELECTRICAL SITE PLAN

HORSEPOWER COVE

AF

AE DESIGN

MR,BJ E5

1 ELECTRICAL SITE PLAN - HORSEPOWER COVE

E5

20' 0' 20' 40'

SCALE OF FEET

T

(E) PAD MOUNTED UTILITY TRANSFORMER

45KVA, 480/277V, 3PH, 4W

(E) PRIMARY BY UTILITY COMPANY

LIFT STATION CONTROL PANEL 'LS-HC'

(E)

(E) 100A, 480V, 3W, 4P

GENERATOR RECEPTACLE

(E) 100A, 480V, 3PH, 4W

DOUBLE-THROW

NEMA-3R DISCONNECT

MOTOR STARTER

PROVIDED WITH

NEW LIFT STATION

CONTROL PANEL

PH-1 PH-2

7.5HP

480V, 3PH

7.5HP

480V, 3PH

MECH MECH

T

(E) PAD MOUNTED UTILITY TRANSFORMER

45KVA, 480/277V, 3PH, 4W

(E) PRIMARY BY UTILITY COMPANY

(R) LIFT STATION CONTROL PANEL

(E)

(E)

T

(E) 100A, 480V, 3W, 4P

GENERATOR RECEPTACLE

(E) 100A, 480V, 3PH, 4W

DOUBLE-THROW

NEMA-3R DISCONNECT

(R) (2) LPJ-30SP

FUSES

(R) TO LIFT STATION

120V CIRCUITS

MOTOR STARTER

NEMA SIZE 1

480V, 27A

(R) (R)

7.5HP

480V, 3PH

7.5HP

480V, 3PH

(R) (R)

(R) 100A

PANELBOARD

(R)

'LP2'

(E)

INTEGRAL

CONTROL

LOADS

(R) 'T2'

7.5KVA

A/

3P

A/

3P

(R )1

5A /3

P

(R )1

5A /3

P

F0

F1 F2

DETAIL NOTES

PROVIDE NEW CONDUIT FOR ALL NEW

POWER AND CONTROL WIRING FROM NEW

PUMP TO PUMP CONTROLLER. REFER TO

CIVIL PLANS FOR LOCATIONS OF

EQUIPMENT. REFER TO SHEET E8 FOR

CONDUIT AND CONDUCTOR INSTALLATION

REQUIREMENTS RELATED TO CLASS 1

DIVISION 2 WIRING.

EC SHALL PROVIDE CONNECTION FROM

NEW PUMP TO CIRCUIT BREAKER

INTEGRAL TO THE NEW CONTROL PANEL.

EC SHALL PROVIDE CONNECTION FROM

EXISTING DISCONNECT TO NEW CONTROL

PANEL. ALL OTHER LOADS ARE INTEGRAL

TO THE CONTROL PANEL UNLESS NOTED

OTHERWISE. EC SHALL PROVIDE HEAVY

GAUGE STAINLESS STEEL HEAT SHIELD

PROTECTIVE PANELS AT SIDES, TOP, AND

REAR OF NEW LIFT STATION CONTROL

PANEL. EACH PANEL SHALL HAVE A 1"

STANDOFF BETWEEN THE CONTROL PANEL

ENCLOSURE AND THE HEAT SHIELD

PROTECTIVE PANELS WITH BOLTS TO

AFFIX HEAT SHIELD PROTECTIVE PANELS

TO ENCLOSURE THROUGH EACH OF THE

STANDOFFS. COORDINATE PANEL SIZING

WITH APPROVED LIFT STATION CONTROL

PANEL MANUFACTURER AND PROVIDE

SHOP DRAWINGS SHOWING HEAT SHIELD

MATERIALS, DIMENSIONS AND

INSTALLATION INFORMATION.

MOTOR STARTER IS INTEGRAL TO

CONTROL PANEL. NEMA SIZE 1 STARTER

WITH HAND-OFF-AUTO IN SELECTOR AND

BLUE "RUNNING" INDICATOR LIGHT

MOUNTED TO FACE OF HINGED COVER.

ELECTRICAL

ONE-LINE DIAGRAMS

HORSEPOWER COVE

AF

AE DESIGN

MR,BJ E7

HORSEPOWER COVE - PARTIAL NEW ONE-LINE DIAGRAM2

E7

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

�02 195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

AE DESIGN

DENVER, CO

03/16/2026 23

HORSEPOWER COVE - PARTIAL DEMOLITION ONE-LINE DIAGRAM1

E7

DISCONNECT

SCHEDULE 80 PVC, SIZED

AS INDICATED ON PLANS

TYPE XP CONDUIT SEAL FITTING

WITH LISTED SEALING COMPOUND

GRADE

PENETRATION SEAL

PER DETAIL 2/E7.0

M

IN

IM

U

M

POWER WIRING TO EQUIPMENT

CONDUIT AND ALL WIRING FROM CONDUIT SEAL TO

CLASSIFIED AREA IS TO MEET CLASS 1 DIVISION 1

AND DIVISION 2 REQUIREMENTS, AS INDICATED ON

PLANS.

CLASSIFIED AREA

UNCLASSIFIED AREA

CONTROL WIRING TO EQUIPMENT

RIGID STEEL PVC COATED

CONDUIT, TO BE COORDINATED

WITH CIVIL PLANS

CLASSIFIED BARRIER

OR BOUNDARY

RIGID STEEL PVC COATED CONDUIT, SIZED

AS INDICATED ON PLANS

LISTED PVC CONDUIT FITTING WITH NPT

TO SUPPLYNOTES:

1. THE PURPOSE OF THIS DETAIL IS TO PREVENT THE MIGRATION OF

EXPLOSIVE GASES AROUND THE EXTERIOR OF THE CONDUIT AS IT PASSES

THROUGH THE WALL THAT SERVES AS THE BOUNDARY BETWEEN A

CLASSIFIED AREA AND A NON-CLASSIFIED AREA.

2. WHERE CONDUITS PASS THROUGH WALLS, WATER-STOP COLLARS OR

MODULAR SEALS SHALL BE PROVIDED.

3. COLLAR AND MODULAR SEALS SHALL PROVIDE HYDROSTATIC SEALING

AROUND CONDUIT AT PENETRATIONS THROUGH WALLS AT THE WASTE

WATER FACILITIES, INCLUDING NEW AND RETROFIT CONDITIONS.

4. COLLARS AND MODULAR SEALS SHALL MEET THE FOLLOWING

REQUIREMENTS:

A. SUITABLE FOR USE IN WATER, DIRECT GROUND BURIAL,

ATMOSPHERIC CONDITIONS. LISTED FOR CHEMICAL PROCESSING AND

WASTE WATER TREATMENT.

B. REINFORCED NYLON POLYMER PRESSURE PLATES, RESISTANT TO

INORGANIC ACIDS AND ALKALIS, AND ORGANIC CHEMICALS.

C. STAINLESS STEEL BOLTS/NUTS/COMPONENTS, MINIMUM 316 STAINLESS

STEEL WITH CORROSION INHIBITING COATING.

D. TEMPERATURE RANGE OF -40 TO 250 DEGREES FAHRENHEIT.

E. COMMON HAND TOOLING - HEX OR ALLEN.

5. CONTRACTOR SHALL INCLUDE CUT SHEETS AND INSTALLATION

REQUIREMENTS WITH SUBMITTALS FOR REVIEW PRIOR TO PURCHASE.

CONTRACTOR SHALL IDENTIFY ALL REQUIRED SIZES AND COMPONENTS IN

SUBMITTALS.

6. INSTALL A CONDUIT SEAL FITTING WITHIN 10 FEET OF THE PENETRATION

PER NEC 501.15(A)(4), LISTED FOR CLASS 1 DIVISION 1 BOUNDARY

APPLICATION. REFER TO DETAIL 1/E8 FOR MORE INFORMATION.

POLYMER PRESSURE

BELT ASSEMBLY

WITHIN ANNULAR

SPACE

COMPRESSION

BOLTS

HYDROSTATIC

POLYMER COLLAR

COMPRESSION

STRAP

EITHER OF THE FOLLOWING OPTIONS IS ACCEPTABLE:

OPTION 1:

OPTION 2:

CONTINUOUS

CONDUIT SEGMENT

THROUGH

BOUNDARY WALL

CONTINUOUS

CONDUIT SEGMENT

THROUGH

BOUNDARY WALL

THREADED FEMALE ADAPTER

ELECTRICAL

SCHEDULES AND DETAILS

AF

AE DESIGN

MR,BJ E8

DATE:

TECH. REVIEW:

SUB SHEET NO. DRAWING NO.

195809

LAKE MEAD NATIONAL RECREATION AREA

DESIGNED:

SHEET

PMIS/PKG. NO.

312420

A/E FIRM

PRIME:

ANDERSON

HALLAS

ARCHITECTS,

GOLDEN, CO

SUBCONTRACTOR:

AE DESIGN

DENVER, CO

03/16/2026 23

1 CLASSIFIED AREA PENETRATION DETAIL

E8

2 PENETRATION SEAL DETAIL

E8