BigSmokyElectrical Foundations maps.pdf

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Attached to
Big Smoky Hybrid Electrical System Upgrade and Building Foundation Improvements
Solicitation number
1240LT24R0040
Issued by

About this file

This document is a solicitation for the Big Smoky Hybrid Electrical System Upgrade and Building Foundation Improvements project.

The base bid includes the installation of a standalone generator system that backs up a DC solar array with battery storage and inversion to a 240/120 Vac distribution system. The work involves removing and salvaging an existing generator and solar array, site work for a new generator pad and generator, and providing and installing a Flexware system with batteries and other components for a fully operational system.

Option Item #1 is for installing permanent concrete foundations for two existing buildings, including raising, shifting, and resetting the buildings, hauling excavated material, and reconnecting utilities.

Option Item #2 is similar to the base bid, but involves removing and disposing an existing generator, rather than salvaging it, and using the salvaged solar modules from the existing array as part of the new pole-mounted array.

The solicitation is issued by the Department of Agriculture Forest Service for the Sawtooth National Forest in Fairfield, Idaho. No award date or pricing terms are provided.

View the file

Other files

File Type Posted
Big Smoky Pre-bid Sign-in Sheet 05-23.pdf PDF
1240LT24R0040 AMD 1.pdf PDF
1240LT24R0040.pdf PDF
SOW.docx DOCX document
Camas County Wage Determination.txt TXT text file
FirePrecautions Plan.docx DOCX document
ScheduleOfItems.docx DOCX document

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Text version

VICINITY MAP

TRAVEL DIRECTIONS:

SHEET OF

United States Department of Agriculture Forest Service

1 5

FROM THE FAIRFIELD RANGER DISTRICT OFFICE, TRAVEL NORTH ON 1ST STREET 148 FT TO POPLAR AVE AND TURN LEFT ON TO POPLAR AVE AND HEAD WEST FOR 472 FT TO TURN RIGHT ONTO CENTER STREET/SOLDIER ROAD, CONTINUE 1.8 MILES AND TURN RIGHT (EAST) FOR 0.3 MILES AND TURN RIGHT (NORTH) TO REMAIN ON SOLDIER CREEK ROAD AND CONTINUE FOR 4.1 MILES. TURN LEFT (WEST) TO STAY ON SOLDIER CREEK ROAD AND FOLLOW FOR 3.6 MILES. TAKE A SLIGHT RIGHT ONTO COUCH SMT ROAD/NF-94 FOR 4.4 MILES AND TURN RIGHT TO KEEP ON SAME ROAD FOR 10 MILES.

TURN RIGHT AT THE EXTENDED 4 CORNER INTERSECTION TO HEAD NORTHEAST ON BIG SMOKY ROAD FOR 0.7 MILES AND TURN LEFT ONTO BIG SMOKY WORK CENTER ROAD FOR 0.1 MILE AND TURN LEFT

ONTO FOREST ROAD 70050 TO ARRIVE AT THE NORTH BIG SMOKY ADMINISTRATION SITE.

43° 37' 17.40" NORTH LATITUDE AND 114° 52' 03.80" WEST LONGITUDE, 5580 FEET ELEVATION.

FARIFIELD DISTRICT OFFICE

102 1ST STREET

FAIRFIELD, IDAHO 83327

RECOMMENDED BY:

APPROVED:

FOREST ENGINEER

DISTRICT RANGER DATE

DATE

DIRECTOR OF ENGINEERING OR ASSISTANT DATE

FOREST SUPERVISOR DATE

3/2 8/2

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CAMAS COUNTY

R-4 INTERMOUNTAIN REGION

SAWTOOTH NATIONAL FOREST

FAIRFIELD RANGER DISTRICT

INDEX OF SHEETS

SHEET SHEET TITLE DATE

COVERSHEET (G-1) 03/05/24

GENERAL LAYOUT, SIGNS, AND ARRAY

SUPPORT (E-1) 03/05/24

SITE PLAN AND GENERATOR BUILDING (E-2) 03/05/24

FLEXWARE SYSTEM (E-3) 03/05/24

GENERATOR PAD AND ARRAY MOUNTING

(D-1) 03/05/24

BIG SMOKY NORTH SITE HYBRID ELECTRIC

BIG SMOKY NORTH SITE

IDAHO

IDAHO

BASE BID

Shawn Robnett, PE

Mathew Filbert

Jake Strohmeyer

3/5/24

3/5/24

3/6/24

Scott Bingham, PE 3/28/24

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PROJECT LOCATION

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BONNERS FERRY

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SANDPOINT

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COEUR D'ALENE

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MOSCOW

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LEWISTON

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GRANGEVILLE

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WHITE BIRD

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RIGGINS

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NEW MEADOWS

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COUNCIL

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YELLOW PINE

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CASCADE

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NORTH FORK

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SALMON

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LEADORE

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STANLEY

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CLAYTON

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CHALLIS

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MACKAY

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LOWMAN

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WEISER

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EMMETT

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IDAHO CITY

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KETCHUM

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BOISE

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FAIRFIELD

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MOUNTAIN HOME

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BUHL

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TWIN FALLS

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BURLEY

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DUBOIS

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ISLAND PARK

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ST. ANTHONY

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ASHTON

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DRIGGS

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IDAHO FALLS

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POCATELLO

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SODA SPRINGS

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MALAD

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MONTPELIER

GENERATOR NOTES

1. EXISTING GENERATOR SYSTEM (INCLUDES FLEXIBLE FUEL, EXHAUST, AND VENTILATION

SYSTEMS) SHALL BE REMOVED FROM BUILDING AND SHALL REMAIN THE PROPERTY OF THE

GOVERNMENT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOADING IT IN A

GOVERNMENT VEHICLE OR PLACING IT AT A LOCATION NOTED BY THE GOVERNMENT ON THIS

SITE.

2. INSTALL PAD AND KOHLER GENERATOR, MODEL 15REOZK, 60 HZ, 1 PHASE, 120/240 V, 14.0 KW

PRIME (105°C RISE), DIESEL, AND WEATHER ENCLOSURE MOUNTED ON 168 GALLON SUBBASE

FUEL TANK. SUPPLY WITH MAIN BREAKER, PRIME POWER SWITCH, STARTING BATTERY AND

CHARGER, STANDARD CONTROL FEATURES, AND ALL APPURTENANCES READY FOR

OPERATION. 2-YEAR WARRANTY. SUBBASE FUEL TANK INCLUDES I-BEAMS FOR GROUND

CLEARANCE, 5 GALLON FUEL FILL SPILL CONTAINMENT, AND COMBUSTIBLE LIQUIDS DECAL.

3. ENSURE GROUND AND NEUTRAL ARE NOT BONDED AT THE GENERATOR. SYSTEM NEUTRAL

BOND TO OCCUR ELSEWHERE.

4. AUTOSTART CIRCUIT: CONNECT REMOTE CIRCUIT TO TERMINALS 3 AND 4.

5. PROVIDE FULL STARTUP SERVICE COORDINATING WITH FLEXWARE STARTUP SERVICE.

GENERAL LAYOUT ONE-LINE

SCHEMATIC

AC FEEDER

GENERATOR START

PV DC FEEDER

AC LOADS

DC POWER

GROUND, SEE

SPECIFICATIONS

NEW

GENERATOR

EXISTING

DTS

FLEXWARE

BATTERIES

NOTES:

GENERATOR IS CALLED OUT ON THIS SHEET. MOUNTING

PAD IS ON SHEET D-1. SITE PLAN, SHEET E-2.

PV ARRAY CALLED OUT ON SHEET E-3. MOUNTING IS ON

SHEET D-1. SITE PLAN, SHEET E-2.

INSTALL FEEDER FROM GENERATOR INTO FLEXWARE

SYSTEM. SEE SHEET E-3.

INSTALL GENERATOR START/RUN CIRCUIT IN SEPARATE

CONDUIT FROM GENERATOR POWER CIRCUIT TO

GENERATOR. SEE SHEET E-3, AND, FLEXWARE AND

GENERATOR DOCUMENTATION.

DC FEEDER CIRCUIT FROM ARRAY TO FLEXWARE

SYSTEM. SEE SHEETS E-2 AND E-3.

FLEXWARE SYSTEM WITH ALL EQUIPMENT AS SHOWN ON

SHEET E-3 . PROVIDES DC BATTERY CHARGING FROM

GENERATOR AND PV POWER SOURCES, DC INVERTER TO

120/240 VAC, AND GENERATOR CONTROL. FLOOR -PLAN,

SHEET E-2.

EXISTING GROUNDING ELECTRODE SYSTEM. SEE NOTE

12.

CONDUIT SLEEVED BATTERY CONNECTION, SEE SHEET

E-3.

BATTERY BANK AND MOUNTING RACK. SEE SHEET E-2

AND E-3.

120/240 VAC FEEDER. SEE SHEET E-3.

EXISTING DOUBLE THROW DISCONNECT (DTS), TO

REMAIN WITH OVERRIDE TO A PORTABLE GENERATOR.

SEE PHOTOS SHEET E-2.

EXISTING DISTRIBUTION PANELBOARD. INSTALL WITH

NEUTRAL TO GROUND BONDING FOR THE ENTIRE

SYSTEM. REWORK OR REPLACE THE GEC TO THE

EXISTING GROUNDING ELECTRODE SYSTEM.

EXISTING

PANELBOARD

REQUIRED SIGNS (MOUNTING LOCATION), 0.5-INCH MINIMUM

HIGH TEXT

"STRUCTURE SERVED WITH STAND ALONE PHOTOVOLTAIC SYSTEM.

PV DISCONNECT LOCATED ON ARRAY POLE JUST TO THE NORTH OF

THIS BUILDINGS." (MOUNT ON SHED DOOR.)

"MAXIMUM DC VOLTAGE = 117 VDC

MAXIMUM ARRAY CURRENT = 28.8 ADC

MAXIMUM RATED CURRENT OUTPUT OF EACH CHARGE CONTROLLER =

80 AMPS"

(MOUNT ON SHED DOOR AND AT FLEXWARE SYSTEM)

"WARNING: ELECTRICAL SHOCK HAZARD - TERMINALS ON THE LINE

AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION" (MOUNT

ON FLEXWARE SYSTEM DISCONNECT COVER)

"PV SYSTEM MAIN DISCONNECTS - 1 OF 2 (ARRAY)" (MOUNT ON COVER

BY DISCONNECT MEANS ON FLEXWARE SYSTEM)

"PV SYSTEM MAIN DISCONNECT - 2 OF 2 (BATTERY)" (MOUNT ON

COVER BY DISCONNECT MEANS ON FLEXWARE SYSTEM)

"DANGER - GENERATOR STARTS AUTOMATICALLY AND WITHOUT

WARNING. TURN GENERATOR OFF AT GENERATOR CONTROL BEFORE

WORKING ON IT." (MOUNT ON GENERATOR AND FLEXWARE SYSTEM)

"WARNING - DC ARC FLASH HAZARD APPROPRIATE PPE REQUIRED

NOMINAL VOLTAGE: 48 VOLTS DC. 6,000 AMPERES ARE AVAILABLE AT

THE BATTERY TERMINALS. 11,700 AMPERES ARE AVAILABLE AT THE

BATTERY BANK. 10,050 AMPERES ARE AVAILABLE AT THE FLEXWARE

EQUIPMENT. CALCULATED 11/21/2023. (MOUNT ABOVE BATTERY BANK)

MULTIPLE POWER SOURCE WARNING SIGNS, SEE SECTION 260553 -

IDENTIFICATION FOR ELECTRICAL SYSTEMS (MOUNT ON FLEXWARE

SYSTEM, GENERATOR START RELAY ENCLOSURE, AND BATTERY

BANK)

WORKING CLEARANCE SIGNS, SEE SECTION 260553 - IDENTIFICATION

FOR ELECTRICAL SYSTEMS (MOUNT AT FLEXWARE SYSTEM, BATTERY

BANK, AND EXITING DISTRIBUTION PANELBOARD)

"HAZARD: THIS BUILDING IS NOT A STORAGE AREA." (ONE SIGN

MOUNT ON CENTER OF REAR WALL ABOVE BATTERY STORAGE)

"DC CIRCUIT" (MOUNT ON ARRAY CONDUIT (INSIDE AND EXTERIOR TO

BUILDING) AND BATTERY SLEEVE, EVERY 10-FT AND EVERY CONDUIT

BODY AND JUNCTION BOX)

"WARNING - PV POWER SOURCE" (MOUNT ON VISIBLE PORTION OF

ARRAY CONDUIT AT BUILDING EXTERIOR AND INTERIOR)

"PV SYSTEM DISCONNECT - NOT RAPID SHUTDOWN RATED." (MOUNT

ON POLE DISCONNECT COVER)

"WARNING: ELECTRICAL SHOCK HAZARD - TERMINALS ON THE LINE

AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION" (MOUNT

ON POLE DISCONNECT COVER)

"POWER IS LIMITED AT THIS SITE. ELECTRIC PLUG LOADS SHALL BE

LIMITED TO SMALL LOADS SUCH AS A LAPTOP, UNPLUGGED WHEN NOT

IN USE. LIGHTING SHALL BE TURNED OFF WHEN NOT IN USE." (8

TOTALS, AT ELECTRICALLY POWERED BUILDING WITH ONE SPARE FOR

FUTURE WAREHOUSE, MOUNT AT MAIN ENTRY JUST ABOVE LIGHT

SWITCH)

PROJECT DESCRIPTION

PROJECT INCLUDES A NEW HYBRID POWER SOURCE (GENERATOR AND SOLAR)

AND DISCONNECTING AND REMOVING THE EXISTING GENERATOR FROM THE

GENERATOR BUILDING.

PV ARRAY

PV ARRAY

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/5 /24

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REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

NORTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FARIFIELD DISTRICT

GENERAL LAYOUT,

SIGNS, AND ARRAY

SUPPORT

03/05/2024

S.BROWN

S.BROWN

R.ANDERSON

E-1 2 5

Approved: x

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E

30' 0 60' 120'

BLOWUP APPROXIMATE

4' M

IN

E

E

E

~52'

10'

BATTER

IES

PNL A

SHED FLOOR PLAN

16'8'4'2'02'

EXISTING ARRAY TO SALVAGE

AND REUSE

FLEXWARE

SMALL (24" WIDE x 9" DEEP

MAX) CABINET ALLOWED FOR

GENERATOR MAINTENANCE

PRODUCTS

PROVIDE SURFACE MOUNTED

BLOCKING SECURELY

MOUNTED TO WALL FRAMING

TO MOUNT FLEXWARE TO.

EXISTING PANELBOARD

AND DOUBLE THROW

DISCONNECT (DTS)

GENERATOR SHED EXISTING DTS AND

PANELBOARD

GENERATOR SHED INTERIOR

GENERAL PHOTO OF PROPOSED ARRAY

LOCATION

GENERATOR PAD LOCATION AND

GENERATOR SHED

REMOVE AND SALVAGE ARRAY FOR REUSE.

REMOVE SUPPORTS AND WOOD BLOCKING (TO

REMAIN THE PROPERTY OF THE GOVERNMENT)

AND REPAIR SIDING DAMAGE CAUSED BY REMOVAL

INCLUDING SILICONE CAULKING BLOCKING

FASTENER HOLES. REPAIR PAINT AS NEEDED TO

MATCH EXISTING. SEE SITE PLAN FOR LOCATION.

GENERATOR SHED

LOOKING EAST

GENERATOR AND PAD TO BE LOCATED ON NORTH

SIDE OF SHED, REQUIRING BUILDING UP SURFACE

SO TOP OF PAD IS 9-INCHES MINIMUM ABOVE

EXISTING GRADE. EDGE OF GENERATOR SHALL

BE 4-FT MINIMUM FROM SHED WALL.

GENERATOR SYSTEM

TO BE REMOVED AND

SALVAGED

VENT SYSTEM TO BE

REMOVED AND SALVAGED

EXHAUST SYSTEM TO BE

REMOVED AND SALVAGED

DTS TO REMAIN

GOVERNMENT TO REMOVE

SHELVING BEFORE START

OF CONTRACT

WALL PENETRATIONS TO

BE REPAIRED BY OTHERS

ROOF PENETRATION REPAIR BY

OTHERS (NOT INCLUDING

EXCESSIVE DAMAGE)

DO NOT REMOVE 2x4 WALL CROSS BRACING, IT MAY BE USED TO SUPPLEMENT BLOCKING

FOR FLEXWARE MOUNTING

CUT ELECTRICAL STUBUPS OFF

FLUSH WITH CONCRETE AND

REMOVE UNUSED CONDUCTORS

PROPANE LINE TO BE REMOVED

AND CAPPED WHERE IT ENTERS

THE BUILDING AFTER VALVE AT

FLOOR BEHIND GENERATOR.

PANELBOARD

DTS

CORD TO REMAIN FOR

PORTABLE GENERATOR

CONNECTION

JUNCTION/PULL BOX

GFI

S

NEW GFCI DUPLEX RECEPTACLE, 15

AMP, 120 VAC; AND SINGLE POLE

SWITCH. MAY BE IN SAME DEVICE BOX.

NEW LUMINAIRE, RAB

VAN1LED12NW

PNL A NOTE:

ADD A SQUARE D QO115 BREAKER AND SZ 0.5EMT,

2#14&1#14 GND CIRCUIT FOR NEW LIGHTING AND

RECEPTACLE CIRCUIT.

LOOKING SOUTH TOWARD SHED

PAD AREA

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/5 /24

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REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

NORTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FAIRFIELD DISTRICT

SITE PLAN AND

GENERATOR BUILDING

03/05/2024

S.BROWN

S.BROWN

R.ANDERSON

E-2 3 5

Approved: x

SHED (GENERATOR

BUILDING)

SITE PLAN

N

N

BI

G

S M

O

KY

R O

AD

BIG SM

OKY W

ORK CENTER RD

FR 70

GENERATOR PAD AND

GENERATOR, WITH AC

FEEDER AND START

CIRCUIT NOT SHOWN

NEW HANDHOLE

NEW EAST PV ARRAY

PV DC FEEDER

EXISTING ARRAY

LOCATION, SEE PHOTO

NEW

WEST PV

ARRAY

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AC

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AC

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PV

A

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N D

FLEXWARE SYSTEM AND BALANCE OF

SYSTEM COMPONENTS ONE-LINE

SCHEMATIC

OUTBACK POWER INTEGRATED BATTERY

RACK IBR-3-48-175 (DESIGNED AND COMES

WITH DISCONNECTS AND CONNECTIONS FOR

12 BATTERIES IN 3 GROUPS OPERATING AT

48VDC, THE TOP ROW SHALL BE UNUSED FOR

ADDITIONAL FUTURE BATTERIES, LABEL TOP

ROW BREAKER "UNUSED-KEEP OFF")

8 BATTERIES NORTHSTAR NSB190FT BLUE+

12VDC NOMINAL (180 AHR @ 8 HR RATE, 6000

AIC, CHARGE 14.1V, FLOAT 13.6/13.7V,

CONDITIONING CHARGE 14.4V @ 25°C, TEMP

COMPENSATION -2mV/°C).

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

B+ B- PV- PV+OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

BY

PA

SS

O U

TP

U

T

IN

PU

T

MASTER INVERTER

SLAVE INVERTER

MATE

IN

VE

R

TE

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N /O

FF

AU

X

XC

T

B+ B- PV- PV+

CHARGE

CONTROLLER 1

(WEST ARRAY)

CHARGE

CONTROLLER 2

(EAST ARRAY)

M

AS

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R

IN

VE

R

TE

R

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AV

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IN

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R

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DC POS

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ON

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FP

D

SZ 0.75C,2#8&1#8GND.

COMBINER

ARRAY EXTERNAL

DISCONNECT

ARRAY: 4 MODULES TOTAL, 2 PARALLEL STRING OF 2 MODULES IN

SERIES, ARRAY TOTAL = 1520 WATTS (4000 WATTS IS PRACTICAL LIMIT).

MODULES SHALL MEET THE FOLLOWING REQUIREMENTS: BUY AMERICAN

ACT COMPLIANT, Vmp > 29 VDC, Voc < 46.5 VDC, RATED OUTPUT AT STC

>= 380 WATTS, POWER TOLERANCE >= 0%, MINIMUM LOAD CERTIFIED

5400 PA FRONT AND 2400 PA BACK, MINIMUM 25 YEAR LINEAR

WARRANTY TO 82.5% AND 12 YEARS ON WORKMANSHIP, RATED FOR 20

AMP FUSE MINIMUM.

COMBINER: OUTBACK FLEXWARE COMBINER FWPV-8 WITH 2 DIN-15-DC

BREAKERS EACH, OR, MIDNITE SOLAR MNPV3 WITH 2 MNEPV15.

ARRAY EXTERIOR DISCONNECT - SQUARE D HEAVY DUTY SAFETY

SWITCH H222NRB WITH 30 AMP FUSES, USE SOLID NEUTRAL AS GROUND

AND BOND TO ENCLOSURE OR INSTALL WITH GROUND KIT.

GROUND MODULES AND MOUNTING SYSTEM WITH GROUNDING LUGS

PER MANUFACTURERS REQUIREMENTS USING 8 AWG BARE SOLID

GROUND TO A SYSTEM GROUNDING BAR ON THE EXTERIOR OF THE

COMBINER BOX.

CONNECTIONS TO COMBINER BOXES SHALL USE 10 AWG, SUNLIGHT

RESISTANT USE-2 OR PV WITH PROPER LOCKING CONNECTORS FOR

CONNECTIONS TO SOLAR MODULES.

SZ 0.75C,2#8&1#8GND.

FLEXWARE SYSTEM, OUTBACK

POWER FP2-VFXR3648A-01

(INVERTERS, CHARGE CONTROLLER,

HUB, MATE, AND BREAKERS.

FACTORY WIRING NOT SHOWN, SOME

ASSEMBLY REQUIRED).

SYSTEM REQUIRES SETUP AND

PROGRAMMING:

SETUP FOR THE BATTERIES CALLED

FOR OR APPROVED INCLUDING

TEMPERATURE COMPENSATION.

AUTOMATIC GENERATOR START,

12HR START - VOLTAGE @42VDC, 2HR

START - VOLTAGE @ 48.8VDC, AND

30MIN START - VOLTAGE @ 50VDC;

QUIET TIME FROM 11:00 PM UNTIL 5:30

AM.

OUTPUT VOLTAGE SET AT 120/240

VAC AT NO LOAD.

KEEP BREAKER OFF FOR CHARGE

CONTROLLER 2 (NOT USED AT THIS

TIME, BUT SHALL BE INSTALLED AND

WIRED AS SHOWN).

SEE FLEXWARE EQUIPMENT

MANUALS FOR OTHER SETTINGS.

SZ 2C,2#3/0&1#6GND.

NEW GENERATOR

SZ 1C,3#6&1#8GND.

EXISTING

DISTRIBUTION

PANELBOARD

SZ 1C,3#6&1#8GND.

NEUTRAL

BONDING

OCCURS

HERE ALONG

WITH

CONNECTION

TO GEC AND

SYSTEM

C BA

GENERATOR AUTO START CONTACT

RELAY, SQUARE D CLASS 8501

KUD12V51 WITH SOCKET AND METAL

NEMA 12, SCREW COVER ENCLOSURE

SZ 0.5C,2#12

GENERATOR 2-WIRE AUTOSTART CIRCUIT

HH

SZ 1.5C,4#8&1#8GND.

8"x12" MINIMUM

HANDHOLE, SEE SPECS

N.I.C. - NOTES FOR FUTURE EXPANSION:

TWO DUPLICATE ARRAYS TO THE EXISTING ARRAY(S) RATED 2000 WATTS

OR LESS, PER CHARGE CONTROLLER, MAY BE INSTALLED. THAT WOULD

BE 4 MOUNTING POLES FOR THE ENTIRE SYSTEM. ADDING SECOND

ARRAY TO INCLUDE PULLING ADDITIONAL 2#8 IN CONDUIT FROM

FLEXWARE TO HANDHOLE, AND WIRING TO FUTURE CHARGE

CONTROLLER, THE SAME AS ORIGINAL. ADD THIRD AND FORTH ARRAYS

BY ADDING A TAPS FROM THE FIRST AND SECOND ARRAY FEEDERS AT

THE HANDHOLE RESPECTIVELY TO THE NEW ARRAYS.

ADDITIONAL BATTERY BANKS MAY BE ADDED FOR STORAGE. BATTERIES

MUST BE SAME MAKE, MODEL, AND USAGE AGE AS THE EXISTING BANKS.

PARALLEL CONNECT TO EXISTING BANK, NO INCREASE IN CONDUCTOR

SIZE REQUIRED.

TWO REQUIRED

PREAPPROVED MODULE MANUFACTURERS

MANUFACTURER WEBSITE PART # SIZE (INCHES) SPECIAL CONSIDERATIONS

HELIENE www.heliene.com 108HC M10 SL 380 67.8" x 44.65" TOP-OF-MOUNT SIZE COORDINATION REQ'D MISSION SOLAR ENERGY www.missionsolar.com MSE PERC66 390 73.1" x 41.5" TOP-OF-MOUNT SIZE COORDINATION REQ'D SILFAB SOLAR www.silfabsolar.com SIL-380 BK 70.7" x 39" SOLARIA www.solaria.com - Maximum Voc exceeded for site SUNSPARK TECH. INC. sunsparkusa.com SST 7F 54M(H)-400 67.8" x 44.65" TOP-OF-MOUNT SIZE COORDINATION REQ'D

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/5 /24

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REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

NORTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FARIFIELD DISTRICT

FLEXWARE SYSTEM

03/05/2024

S.BROWN

S.BROWN

R.ANDERSON

E-3 4 5

Approved: x

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HORIZONTAL

HYBRID SOLAR ARRAY AND SUPPORT

43°

15" MIN

4 SOLAR MODULES

TOP-OF-POLE MOUNT,

PREFORMED LINE PRODUCTS

(404-461-5200, plp.com) POWERFAB

#TPM4-H-RENOGY-RNG320P-HWV

GRADE LEVEL

CONCRETE

4" GRAVEL IN

BOTTOM OF HOLE

FOR DRAINAGE

16.5-FOOT 6"Ø

GALVANIZED STEEL

SCHED 40 PIPE

CONCRETE NOTES

1- SEE SITE PLAN, SHEET E-2, FOR POLE LOCATIONS.

2- ENSURE ELECTRICAL CONDUIT IS INSTALLED WITHIN CONCRETE BASE.

3- COMPACT SUBGRADE TO REQUIRED ELEVATION BEFORE PLACING THE

POLE AND CONCRETE.

4- CONCRETE REQUIREMENTS:

3750 PSI CONCRETE @ 28 DAYS MINIMUM

CLASS A CONCRETE:

6.5 BAGS/CY MINIMUM

MAXIMUM WATER/CEMENT RATIO - 5.5 GAL/BAG

COARSE AGGREGATE SIZE RANGE 1-1/2" TO #4 STANDARD OR 1" TO

#4 ALTERNATIVE

SLUMP RANGE: 1" TO 3" FOR STANDARD COARSE AGGREGATE AND

2" TO 4" FOR ALTERNATIVE AGGREGATE

REQUIRED ENTRAINED AIR: 4% TO 6%

7- POUR CONCRETE AT TEMPERATURE ABOVE 35° FAHRENHEIT KEEP

CONCRETE TEMPERATURE OVER 50° FOR 5 DAYS.

8- BACKFILL AREA AROUND FOOTING WITH ROCK FREE EXCAVATED

MATERIAL (2-INCH MINUS) AND COMPACT TO AT LEAST 95% MAXIMUM

DENSITY.

9- INSTALL WITH ARRAY, MOUNTING DEVICES AND ALL OTHER NEEDED

EQUIPMENT AS CALLED FOR.

" M

IN

CONDUIT AS CALLED FOR

DISCONNECT

COMBINER BOX

12" #3 REBAR WELDED

TO PIPE TO PREVENT

TURNING, GALVANIZE

PAINT

PLAN VIEW

A

GENERATOR PAD NOTES

SL

O

PE

GENERATOR PAD DETAIL

NOT TO SCALE

LOCATION AND ELEVATION OF GENERATOR SLAB WILL BE STAKED BY THE CONTRACTOR AND

APPROVED BY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION.

MECHANICALLY COMPACT SUB-GRADE PRIOR TO FORMING AND CONSTRUCTING CAST-IN-PLACE

CONCRETE PADS PER SPECIFICATIONS, OR SETTING PRECAST PADS.

FINAL GRADE AROUND SLAB SHALL DRAIN AWAY FROM PADS A MINIMUM OF 2% (3H:1V MAXIMUM) FOR A MINIMUM OF 5 FEET IN ALL DIRECTIONS EXCEPT THE SHED SIDE WHICH SHALL SLOPE EAST

AND WEST FROM CENTERLINE BETWEEN THEM.

CONTRACTOR SHALL VERIFY THE DIMENSIONS OF THE GENERATOR AND FUEL TANK TO BE

SUPPLIED PRIOR TO BEGINNING CONSTRUCTION. COORDINATE THE LOCATION OF ANCHOR

BOLTS, ELECTRICAL FEEDER, AND AUTOSTART CIRCUIT. LOCATIONS SHOWN ARE NOT

ACCURATE. PAD SIZE IS BASED ON CALLED FOR GENERATOR AND SHALL BE ADJUSTED LARGER

FOR LARGER GENERATOR SUBSTITUTIONS.

6" MIN. COMPACTED CRUSHED

AGGREGATE BASE, 3/4" MINUS, PLACED

ON COMPACTED NATIVE SOIL

A

SECTION A-A

NOT TO SCALE

6"

#4 REBAR

CONCRETE SLAB

NOTE-1.

NOTE-2.

NOTE-3.

NOTE-4.

1C AND 0.5C ELECTRICAL

POWER AND GENERATOR

START CIRCUIT STUB-UPS,

SEE NOTES

WEDGE ANCHOR, SIMPSON STRONG BOLT

#STB50512 (1/2" x 5-1/2") EMBED 3-7/8" DEEP

(TYPICAL OF 4 FOR GENERATOR MOUNTING),

SEE NOTES

#4 REBAR, 12" O.C.

BOTH DIRECTIONS

LIGHTLY COMPACTED NATIVE

FILL OR AGGREGATE

FINAL GRADE, SEE NOTE 3

FINAL GRADE BUILDING

SIDE, SEE NOTE 3

12'-6"

7' -0

TWO REQUIRED, NOT TO SCALE

2"

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/5 /24

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REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

NORTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FAIRFIELD DISTRICT

GENERATOR PAD AND

ARRAY MOUNTING

03/05/2024

S.BROWN

S.BROWN

R.ANDERSON

D-1 5 5

Approved:

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PROJECT LOCATION

SHEET OF

United States Department of Agriculture Forest Service

INDEX OF SHEETS

SHEET SHEET TITLE DATE

01 COVER SHEET 3/28/2024

RECOMMENDED BY:

STAFF ENGINEER

FOREST ENGINEER

DATE

(R04) INTERMOUNTAIN REGION

SAWTOOTH NATIONAL FOREST

CAMAS COUNTY

IDAHO

BIG SMOKY WORK CENTER BUILDING

FOUNDATION CONSTRUCTION

Braidy K. Richins, PE 3/28/2024

DATE

BUILDING SITE PLAN

Shawn Robnett, PE 3/28/2024

FOUNDATION PLANS & DETAILS

3/28/2024

3/28/2024

BIG SMOKY WORK CENTER

OPTION ITEM #1

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

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(R04)

INTERMOUNTAIN REGION

BIG SMOKY

FOUNDATION

CONSTRUCTION

SAWTOOTH

NATIONAL FOREST

FAIRFIELD RANGER DISTRICT

BUILDING

SITE PLAN

03/28/2024

S.ROBNETT

B.RICHINS

S.ROBNETT

2 3

BIG SMOKY WORK CENTER - SITE PLAN

NOT TO SCALE

NORTH BUILDING

NOT TO SCALE

SOUTH BUILDING

NOT TO SCALE

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N

18'-0"

32'-0"

EQ

EQ

5'-0" 5'-0" 5'-0" 5'-0"

15" WIDE, 8" DEEP FOOTING WITH TWO #4

CONTINUOUS REBAR. FOOTING SHALL

BE SET ON PREPARED SUBGRADE.

CONCRETE PAD WITH STEEL PIER (TYP)

(2) 8"x16" FOUNDATION VENTS, ONE AT EACH END AS SHOWN

2'-6"

2'-6"

ENDS:

INSTALL (5) "SIMPSON" MASA

ANCHORS @ EVEN SPACING.

SIDES:

INSTALL (7) "SIMPSON" MASA

ANCHORS @ EVEN SPACING.

GENERAL FOUNDATION NOTES:

1. VERIFY EXISTING BUILDING DIMENSIONS PRIOR TO CASTING NEW FOUNDATIONS. ADJUST FOUNDATION LAYOUT TO MATCH AS NECESSARY TO ENSURE OUTSIDE

FOUNDATION WALL FACE AND OUTSIDE/END PRIMARY SUPPORT TIMBER FACE MATCH.

2. CONTRACTOR HAS OPTION TO INSTALL CONTINUOUS CONCRETE PAD FOR CENTER STEEL PIER SUPPORTS. COORDINATE WITH CONTRACTING OFFICER.

3. EXISTING BUILDINGS ARE COMPRISED OF THREE PRIMARY SUPPORT TIMBERS THAT RUN THE LENGTH OF EACH BUILDING; ONE ON EACH SIDE AND ONE EVENLY SPACED BETWEEN RUNNING DOWN THE MIDDLE. CONTRACTOR SHALL FIELD INSTALL TIMBER SUPPORTS ON EACH SIDE TO FILL THE RESPECTIVE GAPS BETWEEN

THESE THREE EXISTING PRIMARY TIMBER SUPPORTS.

4. THE UTILITIES TO EACH BUILDING CONSIST OF THE FOLLOWING:

· NORTH BUILDING - ELECTRICITY, GAS, AND COMMUNICATIONS (RADIO AND SATELLITE DISH)

· SOUTH BUILDING - ELECTRICITY, GAS, WATER, AND SEWER.

18'-0"

28'-0"

EQ

EQ

5'-0" 5'-0" 5'-0" 5'-0"4'-0" 4'-0"

15" WIDE, 8" DEEP FOOTING WITH TWO #4

CONTINUOUS REBAR. FOOTING SHALL

BE SET ON PREPARED SUBGRADE.

CONCRETE PAD WITH STEEL PIER (TYP)

(2) 8"x16" FOUNDATION VENTS, ONE AT EACH END AS SHOWN

2'-6"

2'-6"

ENDS:

INSTALL (5) "SIMPSON" MASA

ANCHORS @ EVEN SPACING.

SIDES:

INSTALL (7) "SIMPSON" MASA

ANCHORS @ EVEN SPACING.

6'-0" 6'-0"

2'-8"

1'-3"

8"

2'-6"

6"

8" WIDE x 2'-6" TALL

CONCRETE

FOUNDATION WALL

WITH #4 VERTICAL

BARS AT 18" O.C.

(ALTERNATE BENDS

IN FOOTING)

CONTINUOUS CONCRETE FOOTING

WITH (2) #4 CONTINUOUS REBAR

FINISHED GRADE

#4, CONT.

"SIMPSON" MASA ANCHOR. SEE

FOUNDATION PLAN FOR SPACING

EXISTING BUILDING TIMBER

VAPOR

RETARDER

EXISTING FLOOR JOIST

16" SQUARE

STEEL ADJUSTABLE

PIER. ANCHOR INTO

CONCRETE PAD WITH

(2) 12d POWER NAILS

16"x16"x4"(MIN)

CONCRETE PAD PER

SPACING ON FOUNDATION

PLAN

EXISTING BUILDING TIMBER

VAPOR RETARDER OVER

ENTIRE CRAWLSPACE.

4" (MIN)

FASTEN TO EXISTING

BUILDING SUPPORT

TIMBER WITH (1) 12d

RING SHANK NAIL

EXISTING FLOOR JOIST

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

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(R04)

INTERMOUNTAIN REGION

BIG SMOKY

FOUNDATION

CONSTRUCTION

SAWTOOTH

NATIONAL FOREST

FAIRFIELD RANGER DISTRICT

FOUNDATION

PLANS & DETAILS

03/28/2024

S.ROBNETT

B.RICHINS

S.ROBNETT

3 3

FOUNDATION PLAN #1 (NORTH BUILDING)

EXTERIOR FOUNDATION & ANCHOR DETAIL

FOUNDATION PLAN #2 (SOUTH BUILDING)

FLOOR MIDSPAN SUPPORT

NOT TO SCALE NOT TO SCALE

NOT TO SCALENOT TO SCALE

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VICINITY MAP

TRAVEL DIRECTIONS:

SHEET OF

United States Department of Agriculture Forest Service

1 5

FROM THE FAIRFIELD RANGER DISTRICT OFFICE, TRAVEL NORTH ON 1ST STREET 148 FT TO POPLAR AVE AND TURN LEFT ON TO POPLAR AVE AND HEAD WEST FOR 472 FT TO TURN RIGHT ONTO CENTER STREET/SOLDIER ROAD, CONTINUE 1.8 MILES AND TURN RIGHT (EAST) FOR 0.3 MILES AND TURN RIGHT (NORTH) TO REMAIN ON SOLDIER CREEK ROAD AND CONTINUE FOR 4.1 MILES. TURN LEFT (WEST) TO STAY ON SOLDIER CREEK ROAD AND FOLLOW FOR 3.6 MILES. TAKE A SLIGHT RIGHT ONTO COUCH SMT ROAD/NF-94 FOR 4.4 MILES AND TURN RIGHT TO KEEP ON SAME ROAD FOR 10 MILES.

TURN RIGHT AT THE EXTENDED 4 CORNER INTERSECTION TO HEAD NORTHEAST ON BIG SMOKY ROAD FOR 0.7 MILES AND TURN LEFT ONTO BIG SMOKY WORK CENTER ROAD FOR 0.5 MILES AND TURN LEFT

ONTO FOREST ROAD 70086 TO ARRIVE AT THE SOUTH BIG SMOKY ADMINISTRATION SITE.

43° 37' 05.80" NORTH LATITUDE AND 114° 52' 04.50" WEST LONGITUDE, ELEVATION 5590 FEET.

FARIFIELD DISTRICT OFFICE

102 1ST STREET

FAIRFIELD, IDAHO 83327

RECOMMENDED BY:

APPROVED:

FOREST ENGINEER

DISTRICT RANGER DATE

DATE

DIRECTOR OF ENGINEERING OR ASSISTANT DATE

FOREST SUPERVISOR DATE

3/2 8/2

4 1 1:

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IDAHO

CAMAS COUNTY

R-4 INTERMOUNTAIN REGION

SAWTOOTH NATIONAL FOREST

FAIRFIELD RANGER DISTRICT

BIG SMOKY SOUTH SITE HYBRID ELECTRIC

BIG SMOKY SOUTH SITE

IDAHO

IDAHO

INDEX OF SHEETS

SHEET SHEET TITLE DATE

COVERSHEET (G-1) 03/04/24

GENERAL LAYOUT, SIGNS, AND ARRAY

SUPPORT (E-1) 03/04/24

SITE PLAN AND GENERATOR BUILDING (E-2) 03/04/24

FLEXWARE SYSTEM (E-3) 3/5/2024

GENERATOR PAD AND ARRAY MOUNTING

(D-1) 3/4/2024

OPTION ITEM #2

Shawn Robnett, PE

Mathew Filbert

Jake Strohmeyer

3/5/24

3/5/24

3/6/24

Scott Bingham, PE 3/28/24

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PROJECT LOCATION

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BONNERS FERRY

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SANDPOINT

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COEUR D'ALENE

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MOSCOW

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LEWISTON

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GRANGEVILLE

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WHITE BIRD

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RIGGINS

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NEW MEADOWS

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COUNCIL

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YELLOW PINE

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CASCADE

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NORTH FORK

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SALMON

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LEADORE

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STANLEY

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CLAYTON

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CHALLIS

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MACKAY

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LOWMAN

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WEISER

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EMMETT

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IDAHO CITY

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KETCHUM

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BOISE

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FAIRFIELD

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MOUNTAIN HOME

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BUHL

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TWIN FALLS

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BURLEY

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DUBOIS

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ISLAND PARK

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ST. ANTHONY

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ASHTON

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DRIGGS

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IDAHO FALLS

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POCATELLO

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SODA SPRINGS

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MALAD

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MONTPELIER

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GENERATOR NOTES

1. EXISTING GENERATOR SYSTEM (INCLUDES FLEXIBLE FUEL, EXHAUST, AND VENTILATION

SYSTEMS) SHALL BE REMOVED FROM BUILDING AND SHALL REMAIN THE PROPERTY OF THE

GOVERNMENT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOADING IT IN A

GOVERNMENT VEHICLE OR PLACING IT AT A LOCATION NOTED BY THE GOVERNMENT ON THIS

SITE.

2. INSTALL PAD AND KOHLER GENERATOR, MODEL 15REOZK, 60 HZ, 1 PHASE, 120/240 V, 14.0 KW

PRIME (105°C RISE), DIESEL, AND WEATHER ENCLOSURE MOUNTED ON 168 GALLON SUBBASE

FUEL TANK. SUPPLY WITH MAIN BREAKER, PRIME POWER SWITCH, STARTING BATTERY AND

CHARGER, STANDARD CONTROL FEATURES, AND ALL APPURTENANCES READY FOR

OPERATION. 2-YEAR WARRANTY. SUBBASE FUEL TANK INCLUDES I-BEAMS FOR GROUND

CLEARANCE, 5 GALLON FUEL FILL SPILL CONTAINMENT, AND COMBUSTIBLE LIQUIDS DECAL.

3. ENSURE GROUND AND NEUTRAL ARE NOT BONDED AT THE GENERATOR. SYSTEM NEUTRAL

BOND TO OCCUR ELSEWHERE (PER NOTE 11).

4. AUTOSTART CIRCUIT: CONNECT REMOTE CIRCUIT TO TERMINALS 3 AND 4.

5. PROVIDE FULL STARTUP SERVICE COORDINATING WITH FLEXWARE STARTUP SERVICE.

GENERAL LAYOUT ONE-LINE

SCHEMATIC

AC FEEDER

GENERATOR START

PV DC FEEDER

AC LOADS

DC POWER

GROUND, SEE

SPECIFICATIONS

NEW

GENERATOR

FLEXWARE

BATTERIES

NOTES:

GENERATOR IS CALLED OUT ON THIS SHEET. MOUNTING

PAD IS ON SHEET D-1. SITE PLAN, SHEET E-2.

PV ARRAY CALLED OUT ON SHEET E-3. MOUNTING IS ON

SHEET D-1. SITE PLAN, SHEET E-2.

INSTALL FEEDER FROM GENERATOR INTO FLEXWARE

SYSTEM. SEE SHEET E-3.

INSTALL GENERATOR START/RUN CIRCUIT IN SEPARATE

CONDUIT FROM GENERATOR POWER CIRCUIT TO

GENERATOR. SEE SHEET E-3, AND, FLEXWARE AND

GENERATOR DOCUMENTATION.

DC FEEDER CIRCUIT FROM ARRAY TO FLEXWARE

SYSTEM. SEE SHEETS E-2 AND E-3.

FLEXWARE SYSTEM WITH ALL EQUIPMENT AS SHOWN ON

SHEET E-3 . PROVIDES DC BATTERY CHARGING FROM

GENERATOR AND PV POWER SOURCES, DC INVERTER TO

120/240 VAC, AND GENERATOR CONTROL. FLOOR -PLAN,

SHEET E-2.

EXISTING GROUNDING ELECTRODE SYSTEM. SEE NOTE

11.

CONDUIT SLEEVED BATTERY CONNECTION, SEE SHEET

E-3.

BATTERY BANK AND MOUNTING RACK. SEE SHEET E-2

AND E-3.

120/240 VAC FEEDER. SEE SHEET E-3.

EXISTING DISTRIBUTION PANELBOARD. INSTALL WITH

NEUTRAL TO GROUND BONDING FOR THE ENTIRE

SYSTEM. REWORK OR REPLACE THE GEC TO THE

EXISTING GROUNDING ELECTRODE SYSTEM.

EXISTING

PANELBOARD

REQUIRED SIGNS (MOUNTING LOCATION), 0.5-INCH MINIMUM

HIGH TEXT

"STRUCTURE SERVED WITH STAND ALONE PHOTOVOLTAIC SYSTEM.

PV DISCONNECT LOCATED ON ARRAY POLE JUST TO THE NORTH OF

THIS BUILDINGS." (MOUNT ON SHED DOOR.)

"MAXIMUM DC VOLTAGE = 117 VDC

MAXIMUM ARRAY CURRENT = 28.8 ADC

MAXIMUM RATED CURRENT OUTPUT OF EACH CHARGE CONTROLLER =

80 AMPS"

(MOUNT ON SHED DOOR AND AT FLEXWARE SYSTEM)

"WARNING: ELECTRICAL SHOCK HAZARD - TERMINALS ON THE LINE

AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION" (MOUNT

ON FLEXWARE SYSTEM DISCONNECT COVER)

"PV SYSTEM MAIN DISCONNECTS - 1 OF 2 (ARRAY)" (MOUNT ON COVER

BY DISCONNECT MEANS ON FLEXWARE SYSTEM)

"PV SYSTEM MAIN DISCONNECT - 2 OF 2 (BATTERY)" (MOUNT ON

COVER BY DISCONNECT MEANS ON FLEXWARE SYSTEM)

"DANGER - GENERATOR STARTS AUTOMATICALLY AND WITHOUT

WARNING. TURN GENERATOR OFF AT GENERATOR CONTROL BEFORE

WORKING ON IT." (MOUNT ON GENERATOR AND FLEXWARE SYSTEM)

"WARNING - DC ARC FLASH HAZARD APPROPRIATE PPE REQUIRED

NOMINAL VOLTAGE: 48 VOLTS DC. 6,000 AMPERES ARE AVAILABLE AT

THE BATTERY TERMINALS. 11,700 AMPERES ARE AVAILABLE AT THE

BATTERY BANK. 10,050 AMPERES ARE AVAILABLE AT THE FLEXWARE

EQUIPMENT. CALCULATED 11/21/2023. (MOUNT ABOVE BATTERY BANK)

MULTIPLE POWER SOURCE WARNING SIGNS, SEE SECTION 260553 -

IDENTIFICATION FOR ELECTRICAL SYSTEMS (MOUNT ON FLEXWARE

SYSTEM, GENERATOR START RELAY ENCLOSURE, AND BATTERY

BANK)

WORKING CLEARANCE SIGNS, SEE SECTION 260553 - IDENTIFICATION

FOR ELECTRICAL SYSTEMS (MOUNT AT FLEXWARE SYSTEM, BATTERY

BANK, AND EXITING DISTRIBUTION PANELBOARD)

"HAZARD: THIS BUILDING IS NOT A STORAGE AREA." (ONE SIGN

MOUNT ON CENTER OF REAR WALL ABOVE BATTERY STORAGE <IS

THIS IRONY?>)

"DC CIRCUIT" (MOUNT ON ARRAY CONDUIT (INSIDE AND EXTERIOR TO

BUILDING) AND BATTERY SLEEVE, EVERY 10-FT AND EVERY CONDUIT

BODY AND JUNCTION BOX)

"WARNING - PV POWER SOURCE" (MOUNT ON VISIBLE PORTION OF

ARRAY CONDUIT AT BUILDING EXTERIOR AND INTERIOR)

"PV SYSTEM DISCONNECT - NOT RAPID SHUTDOWN RATED." (MOUNT

ON POLE DISCONNECT COVER)

"WARNING: ELECTRICAL SHOCK HAZARD - TERMINALS ON THE LINE

AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION" (MOUNT

ON POLE DISCONNECT COVER)

"POWER IS LIMITED AT THIS SITE. ELECTRIC PLUG LOADS SHALL BE

LIMITED TO SMALL LOADS SUCH AS A LAPTOP, UNPLUGGED WHEN NOT

IN USE. LIGHTING SHALL BE TURNED OFF WHEN NOT IN USE." (8

TOTALS, AT ELECTRICALLY POWERED BUILDING WITH ONE SPARE FOR

FUTURE WAREHOUSE, MOUNT AT MAIN ENTRY JUST ABOVE LIGHT

SWITCH)

PROJECT DESCRIPTION

PROJECT INCLUDES A NEW HYBRID POWER SOURCE (GENERATOR AND SOLAR)

AND DISCONNECTING AND DISPOSING THE EXISTING GENERATOR.

PV ARRAY

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/4 /24

:2

7 S

AB

RO

W

N X:

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KY

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UT

HH

YB

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\D

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BI

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MO

KY

SH

YB

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REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

SOUTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FARIFIELD DISTRICT

GENERAL LAYOUT,

SIGNS, AND ARRAY

SUPPORT

03/04/2024

S.BROWN

S.BROWN

R.ANDERSON

E-1 2 5

Approved: x

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30' 0 60' 120'

BLOWUP APPROXIMATE

4' M

IN

E

E

E

10'

X X

X X

~33'

~52.5'

BATTERIES

PNL A

SHED FLOOR PLAN

16'8'4'2'02'

FLEXWARE

PROVIDE SURFACE MOUNTED

BLOCKING SECURELY

MOUNTED TO WALL FRAMING

TO MOUNT FLEXWARE TO.

EXISTING PANELBOARD

GENERATOR SHED INTERIORGENERAL PHOTO OF PROPOSED ARRAY

LOCATION (LOOKING WEST)

GENERATOR PAD LOCATION AND

GENERATOR SHED

GENERATOR SHED

LOOKING SOUTHWEST

GENERATOR AND PAD TO BE LOCATED ON NORTH

SIDE OF SHED, REQUIRING SOME EARTHWORK TO

MAKE PAD LEVEL. EDGE OF GENERATOR SHALL

BE 4-FT MINIMUM FROM SHED WALL.

GENERATOR SYSTEM

TO BE REMOVED AND

SALVAGED

EXHAUST SYSTEM TO BE

REMOVED AND SALVAGED

ELECTRICAL

TO BE

REMOVED

GFI

SNEW GFCI DUPLEX RECEPTACLE, 15

AMP, 120 VAC; AND SINGLE POLE

SWITCH. MAY BE IN SAME DEVICE BOX.

NEW LUMINAIRE, RAB

VAN1LED12NW

PNL A NOTES:

REMOVE FEEDER, INSTALL NEW FEEDER FROM FLEXWARE. TERMINATE IN

EXISTING LINE LUGS INSTEAD OF BACK FED MAIN. NEUTRAL BONDING EXISTS

IN PANELBOARD CURRENTLY AND SHALL REMAIN.

REMOVE BREAKER USED AS BACK FED MAIN, ADD A SQUARE D QO115

BREAKER AND SZ 0.5EMT, 2#14&1#14 GND CIRCUIT FOR NEW LIGHTING AND

RECEPTACLE CIRCUIT, INSTALL BREAKER GOOF PLATE.

ADD A SUPPLEMENTAL GROUND ROD PER SPECIFICATION SECTION 260526,

USE A #8 GND.

BATTERY BANK MAY NEED TO BE

ROTATED 90° CLOCKWISE TO

ALLOW ACCESS TO DISCONNECTS

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/4 /24

:2

7 S

AB

RO

W

N X:

\S

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MO

KY

SO

UT

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REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

SOUTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FAIRFIELD DISTRICT

SITE PLAN AND

GENERATOR BUILDING

03/04/2024

S.BROWN

S.BROWN

R.ANDERSON

E-2 3 5

Approved: x

GENERATOR SHED

SITE PLAN N

N

BI

G

S M

O

KY

R O

AD

FR 70086

GENERATOR PAD AND

GENERATOR, WITH AC

FEEDER AND START

CIRCUIT NOT SHOWN

NEW HANDHOLE

PV ARRAY

PV DC FEEDER

FUTURE

PV ARRAY

GENERATOR SHED

EXHAUST SYSTEM TO BE

REMOVED AND DISPOSED,

GOVERNMENT TO REPAIR

SIDING

EXISTING SQUARE

D, QO PANEL A

EXTEND GEC TO A NEW

SUPPLEMENTAL GROUND ROD

NOTE SLOPING GRADE AT

PROPOSED GENERATOR

PAD LOCATION

PV ARRAY

APPROXIMATE

LOCATION

EXISTING FENCE

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AC

IN

L

EG

AC

IN

L

EG

AC

O

U T

LE

G

AC

O

U T

LE

G

AC

G

R O

U N

D

AC

N

EU

TR

AL

PV

A

R R

AY

R

TS

D C

G R

O U

N D

FLEXWARE SYSTEM AND BALANCE OF

SYSTEM COMPONENTS ONE-LINE

SCHEMATIC

OUTBACK POWER INTEGRATED BATTERY

RACK IBR-3-48-175 (DESIGNED AND COMES

WITH DISCONNECTS AND CONNECTIONS FOR

12 BATTERIES IN 3 GROUPS OPERATING AT

48VDC, THE TOP ROW SHALL BE UNUSED FOR

FUTURE POSSIBLE, LABEL TOP ROW

BREAKER "UNUSED-KEEP OFF")

8 BATTERIES NORTHSTAR NSB190FT BLUE+

12VDC NOMINAL (180 AHR @ 8 HR RATE, 6000

AIC, CHARGE 14.1V, FLOAT 13.6/13.7V,

CONDITIONING CHARGE 14.4V @ 25°C, TEMP

COMPENSATION -2mV/°C).

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

B+ B- PV- PV+OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

BY

PA

SS

O U

TP

U

T

IN

PU

T

MASTER INVERTER

SLAVE INVERTER

MATE

IN

VE

R

TE

R O

N /O

FF

AU

X

XC

T

B+ B- PV- PV+

CHARGE

CONTROLLER

CHARGE

CONTROLLER

(for future array)

M

AS

TE

R

IN

VE

R

TE

R

SL

AV

E

IN

VE

R

TE

R

DC NEG

DC POS

C H

AR

G

E C

O N

TR

O

LL

ER

FN

D

C

OFF

ON

G

FP

D

SZ 0.75C,2#8&1#8GND.

COMBINER

ARRAY EXTERNAL

DISCONNECT

ARRAY: 4 MODULES TOTAL, 2 PARALLEL STRING OF 2 MODULES IN

SERIES, ARRAY TOTAL = 1280 WATTS, PROVIDED BY GOVERNMENT FROM

FROM NORTH SITE BUNKHOUSE. EXISTING SOLAR MODULES, RENOGY

RNG-320P: Voc = 46.92 VDC, Ioc = 9.70 A, Vmpp = 38.16 VDC, Imp = 8.38 A.

COMBINER: OUTBACK FLEXWARE COMBINER FWPV-8 WITH 2 DIN-15-DC

BREAKERS EACH, OR, MIDNITE SOLAR MNPV3 WITH 2 MNEPV15.

ARRAY EXTERIOR DISCONNECT - SQUARE D HEAVY DUTY SAFETY

SWITCH H222NRB WITH 30 AMP FUSES, USE SOLID NEUTRAL AS GROUND

AND BOND TO ENCLOSURE OR INSTALL WITH GROUND KIT.

GROUND MODULES AND MOUNTING SYSTEM WITH GROUNDING LUGS

PER MANUFACTURERS REQUIREMENTS USING 8 AWG BARE SOLID

GROUND TO A SYSTEM GROUNDING BAR ON THE EXTERIOR OF THE

COMBINER BOX.

CONNECTIONS TO COMBINER BOXES SHALL USE 10 AWG, SUNLIGHT

RESISTANT USE-2 OR PV WITH PROPER LOCKING CONNECTORS FOR

CONNECTIONS TO SOLAR MODULES, OR APPROVED FLEXIBLE CONDUIT

OR CABLE BASED ON MODULE MANUFACTURERS ALLOWED CONNECTION

METHODS.

SZ 0.75C,2#8&1#8GND.

FLEXWARE SYSTEM, OUTBACK

POWER FP2-VFXR3648A-01

(INVERTERS, CHARGE CONTROLLER,

HUB, MATE, AND BREAKERS.

FACTORY WIRING NOT SHOWN, SOME

ASSEMBLY REQUIRED).

SYSTEM REQUIRES SETUP AND

PROGRAMMING:

SETUP FOR THE BATTERIES CALLED

FOR OR APPROVED INCLUDING

TEMPERATURE COMPENSATION.

AUTOMATIC GENERATOR START,

12HR START - VOLTAGE @42VDC, 2HR

START - VOLTAGE @ 48.8VDC, AND

30MIN START - VOLTAGE @ 50VDC;

QUIET TIME FROM 11:00 PM UNTIL 5:30

AM.

OUTPUT VOLTAGE SET AT 120/240

VAC AT NO LOAD.

KEEP BREAKER OFF FOR CHARGE

CONTROLLER 2 (NOT USED AT THIS

TIME, BUT SHALL BE INSTALLED AND

WIRED AS SHOWN).

SEE FLEXWARE EQUIPMENT

MANUALS FOR OTHER SETTINGS.

SZ 2C,2#3/0&1#6GND.

NEW GENERATOR

SZ 1C,3#6&1#8GND.

EXISTING

DISTRIBUTION

PANELBOARD A

SZ 1C,3#6&1#8GND.

NEUTRAL

BONDING

OCCURS

HERE ALONG

WITH

CONNECTION

TO GEC AND

SYSTEM

C BA

GENERATOR AUTO START CONTACT

RELAY, SQUARE D CLASS 8501

KUD12V51 WITH SOCKET AND METAL

NEMA 12, SCREW COVER ENCLOSURE

SZ 0.5C,2#12

GENERATOR 2-WIRE AUTOSTART CIRCUIT

HH

SZ 1.5C,2#8&1#8GND.

AND PULL TAPE FOR

FUTURE EXPANSION

8"x12" MINIMUM

HANDHOLE, SEE SPECS

N.I.C. - NOTES FOR FUTURE EXPANSION:

TWO DUPLICATE ARRAYS TO THE EXISTING ARRAY(S) RATED 2000 WATTS

OR LESS, PER CHARGE CONTROLLER, MAY BE INSTALLED. THAT WOULD

BE 4 MOUNTING POLES FOR THE ENTIRE SYSTEM. ADDING SECOND

ARRAY TO INCLUDE PULLING ADDITIONAL 2#8 IN CONDUIT FROM

FLEXWARE TO HANDHOLE, AND WIRING TO FUTURE CHARGE

CONTROLLER, THE SAME AS ORIGINAL. ADD THIRD AND FORTH ARRAYS

BY ADDING A TAPS FROM THE FIRST AND SECOND ARRAY FEEDERS AT

THE HANDHOLE RESPECTIVELY TO THE NEW ARRAYS.

ADDITIONAL BATTERY BANKS MAY BE ADDED FOR STORAGE. BATTERIES

MUST BE SAME MAKE, MODEL, AND USAGE AGE AS THE EXISTING BANKS.

PARALLEL CONNECT TO EXISTING BANK, NO INCREASE IN CONDUCTOR

SIZE REQUIRED.

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/4 /24

:2

7 S

AB

RO

W

N X:

\S

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TO

OT

H\

BI

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MO

KY

SO

UT

HH

YB

RI

D.

\D

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BI

GS

MO

KY

SH

YB

.D W

G;

REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

SOUTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FARIFIELD DISTRICT

FLEXWARE SYSTEM

03/05/2024

S.BROWN

S.BROWN

R.ANDERSON

E-3 4 5

Approved: x

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HORIZONTAL

HYBRID SOLAR ARRAY AND SUPPORT

43°

15" MIN

4 SOLAR MODULES

TOP-OF-POLE MOUNT,

PREFORMED LINE PRODUCTS

(404-461-5200, plp.com) POWERFAB #TPM4-H-(module mfg and part#)-HWV

GRADE LEVEL

CONCRETE

4" GRAVEL IN

BOTTOM OF HOLE

FOR DRAINAGE

16.5-FOOT 6"Ø

GALVANIZED STEEL

SCHED 40 PIPE

CONCRETE NOTES

1- SEE SITE PLAN, SHEET E-2, FOR POLE LOCATIONS.

2- ENSURE ELECTRICAL CONDUIT IS INSTALLED WITHIN CONCRETE BASE.

3- COMPACT SUBGRADE TO REQUIRED ELEVATION BEFORE PLACING THE

POLE AND CONCRETE.

4- CONCRETE REQUIREMENTS:

3750 PSI CONCRETE @ 28 DAYS MINIMUM

CLASS A CONCRETE:

6.5 BAGS/CY MINIMUM

MAXIMUM WATER/CEMENT RATIO - 5.5 GAL/BAG

COARSE AGGREGATE SIZE RANGE 1-1/2" TO #4 STANDARD OR 1" TO

#4 ALTERNATIVE

SLUMP RANGE: 1" TO 3" FOR STANDARD COARSE AGGREGATE AND

2" TO 4" FOR ALTERNATIVE AGGREGATE

REQUIRED ENTRAINED AIR: 4% TO 6%

7- POUR CONCRETE AT TEMPERATURE ABOVE 35° FAHRENHEIT KEEP

CONCRETE TEMPERATURE OVER 50° FOR 5 DAYS.

8- BACKFILL AREA AROUND FOOTING WITH ROCK FREE EXCAVATED

MATERIAL (2-INCH MINUS) AND COMPACT TO AT LEAST 95% MAXIMUM

DENSITY.

9- INSTALL WITH ARRAY, MOUNTING DEVICES AND ALL OTHER NEEDED

EQUIPMENT AS CALLED FOR.

" M

IN

CONDUIT AS CALLED FOR

DISCONNECT

COMBINER BOX

12" #3 REBAR WELDED

TO PIPE TO PREVENT

TURNING, GALVANIZE

PAINT

PLAN VIEW

A

GENERATOR PAD NOTES

SL

O

PE

GENERATOR PAD DETAIL

LOCATION AND ELEVATION OF GENERATOR SLAB WILL BE STAKED BY THE CONTRACTOR AND

APPROVED BY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION.

MECHANICALLY COMPACT SUB-GRADE PRIOR TO FORMING AND CONSTRUCTING CAST-IN-PLACE

CONCRETE PADS PER SPECIFICATIONS, OR SETTING PRECAST PADS.

FINAL GRADE AROUND SLAB SHALL DRAIN AWAY FROM PADS A MINIMUM OF 2% (3H:1V MAXIMUM) FOR A MINIMUM OF 5 FEET IN ALL DIRECTIONS EXCEPT THE UPHILL SIDE WHICH SHALL SLOPE INTO A 4 TO 6-INCH DEEP DRAINAGE DITCH, CENTERLINE ABOUT 24 TO 36-INCHES FROM EDGE OF

PAD, GRADED TO BLEND INTO THE NATURAL SLOPE AND TO DRAIN TO NATURAL GRADE.

CONTRACTOR SHALL VERIFY THE DIMENSIONS OF THE GENERATOR AND FUEL TANK TO BE

SUPPLIED PRIOR TO BEGINNING CONSTRUCTION. COORDINATE THE LOCATION OF ANCHOR

BOLTS, ELECTRICAL FEEDER, AND AUTOSTART CIRCUIT. LOCATIONS SHOWN ARE NOT

ACCURATE. PAD SIZE IS BASED ON CALLED FOR GENERATOR AND SHALL BE ADJUSTED LARGER

FOR LARGER GENERATOR SUBSTITUTIONS.

A

SECTION A-A

6"

#4 REBAR

CONCRETE SLAB

NOTE-1.

NOTE-2.

NOTE-3.

NOTE-4.

1C AND 0.5C ELECTRICAL

POWER AND GENERATOR

START CIRCUIT STUB-UPS,

SEE NOTES

WEDGE ANCHOR, SIMPSON STRONG BOLT

#STB50512 (1/2" x 5-1/2") EMBED 3-7/8" DEEP

(TYPICAL OF 4 FOR GENERATOR MOUNTING),

SEE NOTES

#4 REBAR, 12" O.C.

BOTH DIRECTIONS

LIGHTLY COMPACTED NATIVE

FILL OR AGGREGATE

12'-6"

7' -0

POSSIBLY "I" VERIFY

WITH MANUFACTURER

NOT TO SCALE

6" MIN. COMPACTED CRUSHED

AGGREGATE BASE, 3/4" MINUS, PLACED

ON COMPACTED NATIVE SOIL

NOT TO SCALE

FINAL GRADE, SEE NOTE 3

FINAL GRADE UPHILL

SIDE, SEE NOTE 3

ONE REQUIRED, NOT TO SCALE

2"

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

DATENO.

REVISION / ISSUE

OFSHEET

United States Department of Agriculture Forest Service

3/4 /24

:2

6 S

AB

RO

W

N X:

\S

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TO

OT

H\

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MO

KY

SO

UT

HH

YB

RI

D.

\D

W G\

PO

LE

MO

UN

TI

NG

.D W

G;

REGION 4

INTERMOUNTAIN REGION

BIG SMOKY

SOUTH SITE

HYBRID

ELECTRIC

SAWTOOTH NATIONAL

FOREST

FAIRFIELD DISTRICT

GENERATOR PAD AND

ARRAY MOUNTING

03/04/2024

S.BROWN

S.BROWN

R.ANDERSON

D-1 5 5

Approved:

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Sheets and Views
BigSmokyNHybCvr-PLOT 11x17
BigSmokyNHybDwgFinal.03.05.24.pdf
Sheets and Views
BigSmokyNHybCvr-PLOT 11x17
BigSmokyNHyb-General Layout
BigSmokyNHyb-Site and floor plans
BigSmokyNHyb-Flexware
PoleMounting-Mounting
BigSmokyFoundationConstructionDrawing_Final.pdf
Sheets and Views
0_CoverSheet-17x11 EXPANDED
BigSmokyFoundation_BASE-FoundationSitePlan
BigSmokyFoundation_BASE-FoundationPlans&Details
BigSmokySouthCover.pdf
Sheets and Views
BigSmokySHybCvr-PLOT 11x17
BigSmokySHybDwgFinal.03.05.24.pdf
Sheets and Views
BigSmokySHybCvr-PLOT 11x17
BigSmokySHyb-General Layout
BigSmokySHyb-Site and floor plans
BigSmokySHyb-Flexware
PoleMounting-Mounting
PoleMounting-Propane tank
BigSmokyNorthCover.pdf
Sheets and Views
BigSmokyNHybCvr-PLOT 11x17
BigSmokySouthCover.pdf
Sheets and Views
BigSmokySHybCvr-PLOT 11x17

File details come from the government source that posted it. Updated .