B08_Attachment_2_-_Final_Drawings_WRST_248940_March2024.pdf

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CHISTOCHINA

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CHUGACH MOUNTAINS

WRANGELL

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PROJECT

LOCATIONS

WRANGELL-

ST.

ELIAS

NATIONAL

PARK

PRESERVE

GULF

OF

ALASKA

BERING

SEA

FAIRBANKS

ANCHORAGE

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SHEET

PMIS/PKG NO.

DRAWING NO.

187491

UNITED STATES

TITLE OF DRAWING

OF 120

DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

LOCATION WITHIN PARK

NAME OF PARK

COPPER CENTER, ALASKA

WRANGELL ST. ELIAS NATIONAL PARK & PRESERVE

REGION BOROUGH STATE

ALASKA - ALASKA

WRANGELL-ST. ELIAS NATIONAL PARK AND RESERVE

PRESERVE AND WILDERNESS

PARK AND WILDERNESS

PRESERVE

PARK/PRESERVE/WILDERNESS

/ LANDING STRIP

UNPAVED ROAD

PAVED ROAD

PARK HEADQUARTERS

RANGER STATION

PARK

AIRPORT

RIVER

PARK

BOUNDARY

CONTIGUOUS BOUNDARY

LEGEND

HQ.

SCALE OF KILOMETERS

SCALE OF MILES

15 0 15

15 0

20 25

15 30

ALASKA

REGION

SCALE OF MILES

250 250

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248940

CONSTRUCTION DOCUMENTS

248940

THE PROJECT INCLUDES WORK AT BOTH THE COPPER CENTER HEADQUARTERS AND THE

GLENNALLEN MAINTENANCE COMPLEX. THE WORK AT COPPER CENTER INCLUDES

UPGRADES AND ADDITIONS TO THE WATER TREATMENT EQUIPMENT, RECONFIGURATION

TO THE EXISTING MAINTENANCE BUILDING TO ACCOMMODATE THE NEW PROCESS

EQUIPMENT, MODIFICATIONS TO THE WATER STORAGE TANKS AND UPGRADES TO THE

FIRE WATER SERVICES. THE WORK AT GLENNALLEN INCLUDES CONSTRUCTION OF A NEW

WATER TREATMENT BUILDING INCLUDING PROTECTED PARKING FOR WATER

TRANSPORTATION VEHICLE, INSTALLATION OF A NEW WELL PUMP, RELOCATION AND

UPGRADES TO THE WATER PROCESS SYSTEMS TO SUPPORT PROJECTED FUTURE NEEDS.

PROJECT DESCRIPTION

PROJECT

LOCATIONS

NO DESCRIPTION DATE

1 ADEC REVIEW

COMMENT

2024.02.08

GENERAL NOTES

1. THE ORGANIZATION OF THESE DRAWINGS IS NOT INTENDED TO CONTROL THE DIVISION OF WORK AMONG THE SUB-CONTRACTORS. THE DIVISION OF WORK SHALL BE THE SOLE RESPONSIBILITY OF

THE GENERAL CONTRACTOR.

2. CONTRACT DOCUMENTS CONSIST OF A COMBINATION OF DRAWINGS AND SPECIFICATIONS. THE

CONTRACTOR IS RESPONSIBLE FOR ALL REQUIREMENTS CONTAINED THEREIN. SPECIFICATIONS

AND DRAWINGS ARE COMPLEMENTARY, AND WHAT IS REQUIRED BY ONE SHALL BE AS BINDING AS

IF REQUIRED BY ALL. PERFORMANCE BY THE GENERAL CONTRACTOR SHALL BE REQUIRED ONLY

TO THE EXTENT CONSISTENT WITH THE CONTRACT DOCUMENTS AND REASONABLY INFERABLE

FROM THEM AS NECESSARY TO PRODUCE THE INTENDED RESULTS. VARYING LEVEL OF DETAIL

BETWEEN DRAWINGS AND SPECIFICATIONS, OR AMONGST PLANS, ELEVATIONS, SECTIONS,

DETAILS, AND SCHEDULES, DOES NOT CONSTITUTE OMISSION OF INFORMATION, NOR DOES IT

RELIEVE THE GENERAL CONTRACTOR FROM OBLIGATION TO CONTRACT DOCUMENTS.

3. THE INTENT OF THE DRAWINGS IS TO PRODUCE THE INTENDED RESULTS UNDER RECOGNIZED

STANDARDS EVEN IF NOT SHOWN, BUT REASONABLY INFERABLE THEREFROM. THE CONTRACTOR

SHALL CHECK ALL DRAWINGS FURNISHED TO HIM/HER IMMEDIATELY UPON THEIR RECEIPT AND

SHALL PROMPTLY NOTIFY THE GOVENMENT OF ANY DISCREPANCIES. LARGER SCALE DRAWINGS

TAKE PRECEDENCE OVER SMALLER SCALE DRAWINGS, AND DETAILS TAKE PRECEDENT OVERALL.

THE CONTRACTOR SHALL COMPARE ALL DRAWINGS AND VERIFY THE DETAILS BEFORE LAYOUT OF

THE WORK.

4. THE CONTRACTOR SHALL VERIFY ALL PROJECT-RELATED NEW AND EXISTING CONDITIONS,

DIMENSIONS, PRIOR TO THE COMMENCEMENT OF WORK AND PROMPTLY NOTIFY THE

GOVERNMANT IN WRITING OF ANY DISCREPANCIES. FIELD VERIFICATION AND OBSERVATIONS ARE

THE RESPONSIBILITY OF THE GENERAL CONTRACTOR. THE GENERAL CONTRACTOR IS

RESPONSIBLE FOR COORDINATION OF THE FIELD VERIFIED INFORMATION, CONFORMATION THAT

THE FIELD VERIFIED INFORMATION IS CORRECT, AND DISTRIBUTED TO THE APPROPRIATE

SUBCONTRACTORS, VENDORS, AND THE GOVERNMENT.

5. INFORMATION INDICATED ON THESE DRAWINGS HAS BEEN OBTAINED FROM A LIMITED AMOUNT OF FIELD INVESTIGATION AND AVAILABLE RESOURCES AT THE TIME THE DRAWINGS WERE PREPARED.

THE GENERAL CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS AND DIMENSIONS AT THE

JOB SITE. THE CONTRACTOR SHALL NOTIFY THE TECHNICAL REPRESENTATIVE OF THE

CONTRACTING OFFICER OF ANY DISCREPANCIES, OMISSIONS, AND CONFLICTS BEFORE

COMMENCING WORK.

SHEET

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SHEET INDEX

WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE12/01/2023

248940

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

E0.1 ELECTRICAL LEGEND, SCHEDULES, AND LOAD CALCULATIONS

E0.2- HQ ELECTRICAL SITE PLAN - COPPER CENTER

E0.3- GL ELECTRICAL SITE PLAN - GLENNALLEN

E1.1- HQ ELECTRICAL DEMOLITION PLAN - COPPER CENTER

E2.1- HQ ELECTRICAL REMODEL PLAN - COPPER CENTER

E2.2- GL LIGHTING PLAN - GLENNALLEN

E2.3- GL POWER AND SIGNAL PLAN - GLENNALLEN

E3.1 POWER ONE LINE DIAGRAMS

E3.2 ELECTRICAL DETAILS

E4.1 PANEL SCHEDULES

M0.1 MECHANICAL LEGEND AND ABBREVIATIONS

M0.2- HQ MECHANICAL SCHEDULES

M1.0- HQ MECHANICAL SITE PLAN

M1.1- HQ FIRST FLOOR PLUMBING DEMOLITION

M1.2- HQ FIRST FLOOR HVAC DEMOLITION

M2.1- HQ PLUMBING REMODEL

M3.1- HQ HEATING REMODEL

M4.1- HQ VENTILATION REMODEL

M5.1- HQ MECHANICAL ENLARGED PLANS

M6.1- HQ MECHANICAL SCHEMATICS

M0.2- GL MECHANICAL SCHEDULES

M0.3- GL MECHANICAL SCHEDULES

M1.1- GL PLUMBING

M2.1- GL FIRST FLOOR HEATING

M3.1- GL FIRST FLOOR VENTILATION

M4.1- GL SCHEMATICS & DETAILS

M4.2- GL DETAILS

IC0.1 INSTRUMENTATION & CONTROLS LEGEND

IC0.2 PROCESS CONTROL NETWORK DIAGRAM

IC1.1- HQ PROCESS CONTROL RISER DIAGRAM COPPER CENTER

IC1.2- GL PROCESS CONTROL EQUIPMENT PLAN COPPER CENTER

IC1.3- GL PROCESS CONTROL RISER DIAGRAM GLENNALLEN

IC1.4- GL PROCESS CONTROL EQUIPMENT PLAN GLENNALLEN

IC2.1- HQ SCADA PANEL SCP - ENCLOSURE LAYOUT COPPER CENTER

IC2.2- HQ SCADA PANEL SCP - PANEL LAYOUT COPPER CENTER

IC2.3- HQ SCADA PANEL SCP - PLC & I/O LAYOUT COPPER CENTER

IC2.4- HQ SCADA PANEL SCP - CONTROL POWER AC COPPER CENTER

IC2.5- HQ SCADA PANEL SCP - CONTROL POWER DC COPPER CENTER

IC2.6- HQ SCADA PANEL SCP - PLC INPUTS/OUTPUTS COPPER CENTER

IC3.1- HQ MOTOR PANEL MP - ENCLOSURE LAYOUT COPPER CENTER

IC3.2- HQ MOTOR PANEL MP - PANEL LAYOUT COPPER CENTER

IC3.3- HQ MOTOR PANEL MP - THREE-LINE POWER COPPER CENTER

IC3.4- HQ MOTOR PANEL MP - CONTROL POWER COPPER CENTER

IC3.5- HQ MOTOR PANEL MP - PLC INPUTS/OUTPUTS COPPER CENTER

IC4.1- HQ CHEMICAL DOSING JBOX - ENCLOSURE LAYOUT COPPER CENTER

IC4.2- HQ CHEMICAL DOSING JBOX - SCHEMATIC DETAIL COPPER CENTER

IC5.1- GL SCADA PANEL SCP - ENCLOSURE LAYOUT GLENNALLEN

IC5.2- GL SCADA PANEL SCP - PANEL LAYOUT GLENNALLEN

IC5.3- GL SCADA PANEL SCP - THREE-LINE POWER GLENNALLEN

IC5.4- GL SCADA PANEL SCP - CONTROL POWER GLENNALLEN

IC5.5- GL SCADA PANEL SCP - PLC INPUTS/OUTPUTS GLENNALLEN

IC6.1- GL CHEMICAL DOSING JBOX - ENCLOSURE LAYOUT GLENNALLEN

IC6.2- GL CHEMICAL DOSING JBOX - SCHEMATIC DETAIL GLENNALLEN

IC7.1 SCHEMATIC DETAILS - ANALOG I/O, DIGITAL I/O

IC7.2 SCHEMATIC DETAILS - VFD

IC7.3- GL SCHEMATIC DETAILS - FVNR

PI0.1 LEGENDS AND ABBREVIATIONS

PI2.1- HQ PRETREATMENT TANK P&ID

PI2.2- HQ SUMP PUMP & GAC FILTER P&ID

PI2.3- HQ TUBULAR MEMBRANE REVERSE OSMOSIS P&ID

PI2.4- HQ DISTRIBUTION P&ID

PI2.5- HQ CHEMICAL DOSING P&ID

PI2.6- HQ CIP P&ID

PI2.7- GL PRETREATMENT P&ID

PI2.8-GL DISTRIBUTION P&ID

P1.0 PROCESS DESIGN ASSUMPTIONS

P1.1- HQ EXISTING EQUIPMENT PLAN

P1.2- HQ DEMO PHOTOS 1

P1.3- HQ DEMO PHOTOS 2

P1.4- HQ DEMO PHOTOS 3

P1.5- HQ PROCESS EQUIPMENT PLAN 1

P1.6- HQ PROCESS EQUIPMENT PLAN 2

P1.7- GL PROCESS EQUIPMENT PLAN

P1.8- HQ PROCESS PIPING PLAN 1

P1.9- HQ PROCESS PIPING PLAN 2

P1.10- HQ PROCESS PIPING PLAN 3

P1.11- GL PROCESS PIPING PLAN

P1.12- GL PIPING ISOMETRIC

P1.13- HQ PROCESS ELEVATIONS 1

P1.14- GL PROCESS ELEVATIONS 3

P1.15- HQ PROCESS DETAIL- PRETREATMENT TANK

P1.16- HQ PROCESS DETAIL- PRETREATMENT TANK

P1.17- HQ PROCESS DETAIL- PRETREATMENT TANK

P1.18- HQ PROCESS DETAILS

P1.19- HQ WATER STORAGE TANK T-4-2 DETAILS

P1.20- GL WATER STORAGE TANK T-10-1 DETAILS

P1.21- GL PROCESS DETAILS

S0.1 SYMBOLS

S0.2 GENERAL NOTES

S0.3 SPECIAL INSPECTION

S1.1 GLENNALLEN WTF FOUNDATION PLAN

S1.2 COPPER CENTER HQ FOUNDATION PLAN

S2.1 GLENNALLEN WTF FOUNDATION DETAILS

S2.2 GLENNALLEN WTF PILASTER & BOLLARD DETAILS

S2.3 GLENNALLEN WTF TRENCH & SUMP DETAILS

S2.4 COPPER CENTER HQ DETAILS

S2.5 GLENNALLEN CANOPY DETAILS

A0.1 ABBREVIATIONS AND SYMBOLS LEGEND

A1.1- HQ FLOOR PLAN

A2.1- GL FLOOR PLAN

A2.2- GL ROOF PLAN AND DETAILS

A3.1- GL EXTERIOR ELEVATIONS & SECTIONS, WALL SECTION

A4.1- GL DETAILS

C1.0- HQ NOTES, LEGEND , AND ABBREVIATIONS

C1.1- HQ EXISTING CONDITIONS AND DEMOLITION

C2.0- HQ SITE PLAN

C3.0- HQ DETAILS

C3.1- HQ DETAILS

C3.2- HQ DETAILS

C1.0- GL NOTES, LEGEND, AND ABBREVIATIONS

C2.0- GL EXISTING CONDITIONS AND DEMOLITION

C3.0- GL SITE LAYOUT

C3.1- GL UTILITY LAYOUT

C3.2- GL UTILITY PROFILES

C4.0- GL DETAILS

C4.1- GL DETAILS

C4.2- GL DETAILS

G1.0 COVER SHEET

G1.1 SHEET INDEX

G1.2 CODE STUDY

SHEET INDEX

GENERAL

ARCHITECTURAL

CIVIL

STRUCTURAL

PROCESS

MECHANICAL

ELECTRICAL

INSTRUMENTATION & CONTROLS LEGEND

SHEET SUB SHEET SHEET NAME

11/30/2023

CODE STUDY - COPPER CENTER HEAD QUARTERS

REFERENCED CODES AND STANDARDS

INTERNATIONAL BUILDING CODE (IBC) 2021 EDITION

INTERNATIONAL EXISTING BUILDING CODE (IEBC) 2021 EDITION

INTERNATIONAL MECHANICAL CODE (IMC) 2021 EDITION

INTERNATIONAL FUEL GAS CODE (IFGC) 2021 EDITION

INTERNATIONAL FIRE CODE (IFC) 2021 EDITION

UNIFORM PLUMBING CODE (IAPMO) 2018 EDITION

NFPA 70 NATIONAL ELECTRICAL CODE 2017 EDITION

NATIONAL ELECTRICAL SAFETY CODE 2017 EDITION

INTERNATIONAL RESIDENTIAL CODE 2021 EDITION

ASHRAE 90.1 2016 EDITION

NEC 2020 EDITION

INTERNATIONAL PRIVATE SEWAGE DISPOSAL CODE 2021 EDITION

NFPA 101 LIFE SAFETY CODE

ARCHITECTURAL BARRIERS ACT ACCESSIBILITY STANDARDS

NPS AUTOMATED CONTROLS STANDARDS

NPS REFERENCE MANUAL 58

EXISTING BUILDING ALTERATION LEVEL

LEVEL 2 (IEBC, 603)

OCCUPANCY CLASSIFICATION

OCCUPANCY

VEHICLE AND WORK BAYS S-2

TREATMENT BAY F-1

BUILDING DESCRIPTION

CONSTRUCTION TYPE V-B

ALLOWABLE HEIGHT 40 FT (TABLE 504.3)

ACTUAL HEIGHT 21' - 2 1/2" COMPLIES

ALLOWABLE STORIES (IBC, TABLE 504.4)

F-1 1 S-2 2

ACTUAL STORIES 1 COMPLIES

ALLOWABLE AREA (IBC, TABLE 506.2)

F-1 8,500 SF

S-2 13,500 SF

ACTUAL BUILDING AREA (GROSS)

F-1 720 SF COMPLIES

S-2 360 SF COMPLIES

GROSS BUILDING AREA 1,080 SF

FIRE RESISTANCE RATINGS

PRIMARY STRUCTURAL FRAME 0 HOURS

BEARING WALLS 0 HOURS

NONBEARING WALLS AND PARTITIONS 0 HOURS

FLOOR CONSTRUCTION 0 HOURS

ROOF CONSTRUCTION 0 HOURS

OCCUPANT LOAD CALCULATIONS

OCCUPANCY OCCUPANCY EXIT

FACILITY ROOM CLASS AREA (SF) FACTOR (OLF) OCCUPANCY REQ'D REMARKS

GARAGE/ UTILITY

VEHICLE AND WORK BAYS S3 720 SF 300 2 1

TREATMENT BAY F2 360 SF 200 2 1

TOTAL BUILDING OCC: 4

OTHER REQUIREMENTS

MAXIMUM TRAVEL DISTANCE TO EXIT DISTANCE (IBC, TABLE 1017.2)

F-1 200 FT COMPLIES

S-2 300 FT COMPLIES

CODE STUDY - GLENNALLEN

REFERENCED CODES AND STANDARDS

INTERNATIONAL BUILDING CODE (IBC) 2021 EDITION

INTERNATIONAL EXISTING BUILDING CODE (IEBC) 2021 EDITION

INTERNATIONAL MECHANICAL CODE (IMC) 2021 EDITION

INTERNATIONAL FUEL GAS CODE (IFGC) 2021 EDITION

INTERNATIONAL FIRE CODE (IFC) 2021 EDITION

UNIFORM PLUMBING CODE (IAPMO) 2018 EDITION

NFPA 70 NATIONAL ELECTRICAL CODE 2017 EDITION

NATIONAL ELECTRICAL SAFETY CODE 2017 EDITION

INTERNATIONAL RESIDENTIAL CODE 2021 EDITION

ASHRAE 90.1 2016 EDITION

NEC 2020 EDITION

INTERNATIONAL PRIVATE SEWAGE DISPOSAL CODE 2021 EDITION

NFPA 101 LIFE SAFETY CODE

ARCHITECTURAL BARRIERS ACT ACCESSIBILITY STANDARDS

NPS AUTOMATED CONTROLS STANDARDS

NPS REFERENCE MANUAL 58

OCCUPANCY CLASSIFICATION

OCCUPANCY

WATER TREATMENT AREA F-1 (IBC 306.2)

TRUCK STORAGE AREA S-2 (IBC 311.3)

OCCUPANCY SEPARATION NON-SEPARATED OCCUPANCIES (508.3)

SPRINKLERED BUILDING

BUILDING DESCRIPTION

CONSTRUCTION TYPE V-B

ALLOWABLE HEIGHT 40 FT (TABLE 504.3)

ACTUAL HEIGHT 16'-4" COMPLIES

ALLOWABLE STORIES (IBC, TABLE 504.4)

F-1 1 S-2 2

ACTUAL STORIES 1 COMPLIES

ALLOWABLE AREA (IBC, TABLE 506.2)

F-1 8,500 SF

S-2 13,500 SF

ACTUAL BUILDING AREA (GROSS)

F-1 712 SF COMPLIES

S-2 560 SF COMPLIES

GROSS BUILDING AREA 1,271 SF

FIRE RESISTANCE RATINGS

PRIMARY STRUCTURAL FRAME 0 HOURS

BEARING WALLS 0 HOURS

NONBEARING WALLS AND PARTITIONS 0 HOURS

FLOOR CONSTRUCTION 0 HOURS

ROOF CONSTRUCTION 0 HOURS

OCCUPANT LOAD CALCULATIONS (IBC, TABLE 1004.5)

OCCUPANCY OCCUPANCY EXIT

ROOM CLASS AREA (SF) FACTOR (OLF) OCCUPANCY REQ'D REMARKS

101 VEHICLE BAY S-2 88 200 GROSS 1 1

102 PROCESS ROOM F-1 712 100 GROSS 8 1

103 STORAGE ROOM S-2 472 500 GROSS 1 1

TOTAL BUILDING OCC: 10

OTHER REQUIREMENTS

MAXIMUM TRAVEL DISTANCE TO EXIT DISTANCE (IBC, TABLE 1017.2)

F-1 200 FT

S-2 300 FT

ACTUAL TRAVEL DISTANCE 50'-6" COMPLIES

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CODE STUDY

WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE12/01/2023

248940

REPLACE DEFICIENT VC/HQ WATER

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N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

GENERAL CONSTRUCTION NOTES ABBREVIATIONS

1. NO SURVEY WAS PERFORMED FOR THE DESIGN OF THIS PROJECT.

EXISTING CONDITIONS DERIVED FROM WRANGELL-ST.ELIAS NATIONAL

PARK & PRESERVE PROJECT: AHTNA HERITAGE MUSEUM. DRAWING NO

190 / 80,089, DATED 2004. CONTRACTOR SHALL VERIFY SITE CONDITIONS

BEFORE CONSTRUCTION.

2. EXISTING SEPTIC SYSTEM BASED ON WRANGELL-ST.ELIAS NATIONAL

PARK & PRESERVE PROJECT: COPPER CENTER HEADQUARTERS -

BACKWASH & SEPTIC DISPOSAL SYSTEM. DRAWING NO: 190 / 80,120,

DATED 2008. CONTRACTOR SHALL VERIFY CONDITION OF UTILITY

BEFORE CONSTRUCTION.

3. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE ONLY. THE

CONTRACTOR SHALL VERIFY LOCATIONS BY OBTAINING UTILITY

LOCATES PRIOR TO BEGINNING CONSTRUCTION. COORDINATE UTILITY

RELOCATION WITH NATIONAL PARK SERVICES. EXERCISE CAUTION

DURING EXCAVATION.

4. VERIFY HORIZONTAL AND VERTICAL LOCATIONS OF ALL UTILITIES

ENCOUNTERED DURING CONSTRUCTION. RECORD LOCATIONS AND

CHANGES TO UTILITIES IN SURVEY NOTES AND ON AS BUILT DRAWINGS.

5. VERIFY INVERTS AND LOCATIONS OF ALL UTILITY CONNECTION POINTS

PRIOR TO INSTALLING PIPE. REPORT DISCREPANCIES FROM PLANS

IMMEDIATELY TO THE ENGINEER OF RECORD.

6. ELEVATIONS SHOWN ARE TO PIPE INVERT, OR FINISH GROUND SURFACE,

UNLESS NOTED OTHERWISE.

7. DIMENSIONS SHOWN ARE TO FACE OF BUILDING, OR OUTSIDE EDGE OF

PIPE, UNLESS NOTED OTHERWISE.

8. RESTORE ALL DISTURBED PROPERTY OUTSIDE OF WORK LIMITS TO

ORIGINAL CONDITIONS

9. DEWATERING MAY BE REQUIRED FOR ALL EXCAVATIONS THAT

PENETRATE THE GROUND WATER SURFACE. WATER RESULTING FROM

CONTRACTOR'S DEWATERING EFFORT MAY NOT BE PUMPED OR

OTHERWISE DIVERTED INTO EXISTING STORM DRAINS UNLESS

REQUIRED PERMITS ARE OBTAINED BY THE CONTRACTOR. UNDER NO

CIRCUMSTANCES WILL THE CONTRACTOR BE ALLOWED TO DIVERT

WATER FROM THE EXCAVATION ONTO ROADWAYS. CONTRACTOR SHALL

PROVIDE DISPOSAL SITE FOR EXCESS WATER AND SHALL BE

RESPONSIBLE FOR ALL NECESSARY PERMITS AND APPROVALS.

10. THE CONTRACTOR SHALL FOLLOW NATIONAL PARK SERVICE

REGULATIONS FOR NOISE, HOURS OF OPERATIONS, AND DUST CONTROL.

11. THE AUTOCAD FILE FOR THIS SITE PLAN WILL BE PROVIDED TO THE

CONSTRUCTION SURVEYOR. THE SURVEYOR SHALL INFORM THE

ENGINEER OF ANY DISCREPANCIES IMMEDIATELY.

12. MINIMIZE OFF-SITE VEHICLE TRACKING OF SEDIMENTS, SWEEP SITE

ENTRANCE AND EXIT DURING CONSTRUCTION WHEN SOILS

ACCUMULATE TO DEPTHS GREATER THAN ONE-FOURTH INCH. WATER

EXPOSED SOILS AS NECESSARY TO CONTROL GENERATION OF DUST.

CONSTRUCTION ACTIVITIES SHALL BE MONITORED ON A DAILY BASIS TO

DETERMINE IF TRACKING OF DIRT AND DEBRIS ONTO THE ADJACENT

ROADWAYS HAS OCCURRED. ANY NECESSARY CLEANUP SHALL BE

ACCOMPLISHED ON A DAILY BASIS.

13. THE CONTRACTOR SHALL PROVIDE CONTROLS TO LIMIT SEDIMENT

DISCHARGE DUE TO SOIL EROSION. THESE CONTROLS SHALL INCLUDE

REGULAR SWEEPING OF STREETS ADJACENT TO THE SITE THAT

ACCUMULATE SITE SOILS. ADDITIONAL CONTROLS MAY BE REQUIRED IF

THESE MEASURES PROVE INADEQUATE. THE CONTRACTOR SHALL

IMPLEMENT A STORM WATER POLLUTION PREVENTION PLAN (SWPPP).

14. REVISIONS THAT ALTER THE REVIEWED AND APPROVED DESIGN INTENT

REFLECTED IN THIS SET OF SIGNED CONSTRUCTION DRAWINGS MUST BE

APPROVED BY THE ENGINEER OF RECORD.

15. KEEP SITE FREE OF LITTER

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GLENNALLEN

COPPERVILLE

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H

A

R

D

S

Y

PARK HEADQUARTERS

NTS

VICINITY MAP: PROJECT AREA

NTS

LEGEND

PROPOSED EXISTING DESCRIPTION

BUILDING OUTLINE

LEACH FIELD PIPING

SANITARY SEWER

SANITARY SEWER CLEANOUT

STORMWATER SWALE

UTILIDOR

EDGE OF VEGETATION

CONCRETE

AAC - ALASKA ADMINISTRATIVE CODE

ARFS - AS REQUIRED FOR SAFETY

AWWA - AMERICAN WATER WORKS ASSOCIATION

CMP - CORRUGATED METAL PIPE

CO - CLEANOUT

GPD - GALLONS PER DAY

FT - FOOT

H - HORIZONTAL

HDPE - HIGH DENSITY POLYETHYLENE

IN - INCH

INV - INVERT

LC - LEVELING COURSE

LF - LINEAR FEET

MIN - MINIMUM

NFS - NON-FROST SUSCEPTIBLE

NPS - NATIONAL PARK SERVICE

NSF - NATIONAL SANITATION FOUNDATION

NTS - NOT TO SCALE

OD - OUTSIDE DIAMETER

PE - POLYETHYLENE

PSI - POUND PER SQUARE INCH

PVC - POLYVINYL CHLORIDE

S - SEWER

SDR - STANDARD DIMENSION RATIO

SF - SQUARE FOOT

TYP - TYPICAL

C1.0-

NOTES, LEGEND, AND

ABBREVIATIONS

GARAGE/

UTILITY

HEADQUARTERS

EXISTING 6" SEWER PIPE

EXISTING CLEANOUT

PROTECT HEADQUARTERS SEWER SYSTEM

EXISTING SEWER FROM

GARAGE/UTILITY TO REMAIN

REMOVE EXISTING SEPTIC TANK

9.0-FT

CUT EXISTING SEWER AT 9.0-FT FROM

EXISTING CLEANOUT, SEE NOTE 1

REMOVE EXISTING CLEANOUT AND PIPING

EXISTING CLEANOUT

REMOVE EXISTING LEACH FIELD

APPROXIMATE LIMITS OF PROPOSED

LEACH FIELD EXCAVATION, REMOVAL OF

ITEMS IN NOTE 1, AND INSTALLATION OF

NEW SEPTIC TANK AND PIPING.

EXISTING SEWER FROM

GARAGE/UTILITY TO REMAIN

APPROXIMATE LIMITS OF EXCAVATION FOR

WATER STORAGE TANK AND PLUMBING

EXISTING 8" UTILIDOR, PROTECT IN PLACE

EXISTING ELECTRICAL EQUIPMENT, PROTECT IN PLACE

SHEET

PMIS/PKG NO.

DRAWING NO.

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248940

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

EXISTING CONDITIONS

AND DEMOLITION

C1.1-

DEMOLITION NOTES

1. REMOVE ALL EXISTING SEWER SYSTEM COMPONENTS

DOWNSTREAM OF CONNECTION POINT. THE PIPING,

SEPTIC TANK, CLEANOUTS, INSPECTION PIPES, AND

LEACH FILED PIPES SHALL BE REMOVED AND DISPOSED

PER THE ADEC ONSITE WASTEWATER SYSTEM

INSTALLATION MANUAL, ARTICLE 3.17.

2. DO NOT DAMAGE THE HEADQUARTERS BUILDING SEWER

SYSTEM. THE HEADQUARTERS SYSTEM SHALL BE

PROTECTED IN PLACE

GARAGE/

UTILITY

HEADQUARTERS

VISITOR CENTER

MUSEUM

T

H

E

A

T

R

E

E

X

H

I

B

I

T

S

~200-FT WELL RADIUS

PROJECT AREA;

SEE 2/C2.0

EXISTING 6" SEWER PIPE

CONCRETE PAD FOR 5000

GALLON WATER STORAGE

TANK, SEE 1/C2.0

DEEP TRENCH LEACH

FIELD; SEE C3.2

EDGE OF CLEARING

EXISTING CLEANOUT, TYP

CONNECT TO EXISTING

SYSTEM, SEE NOTE 2

HEADQUARTERS SEWER SYSTEM ,

PROTECT IN PLACE

PROJECT AREA;

SEE 1/C2.0

10.0-FT MINIMUM CLEARANCE

GARAGE/

UTILITY

CONCRETE PAD, SEE

NOTE 1 AND DETAIL 1/C3.0

WATER STORAGE TANK,

SEE PLUMBING SHEETS

FOR TANK AND

CONNECTIONS

A

A

10.0-FT

4-IN PERFORATED PIPE,

DEEP TRENCH, TYP

92.0-FT

INSPECTION PIPE, TYP

DOUBLE CLEANOUT, TYP

20-LF 6-IN HDPE IN 15" ARCTIC PIPE

NEW 4,500 GALLON SEPTIC TANK

CLEANOUT AND

4-IN 90° BEND

4-IN 45° BEND, TYP

10.0-FT 4-IN HDPE ARCTIC PIPE

PROTECT IN PLACE

EXISTING SEWER FROM

GARAGE/UTILITY TO REMAIN

45° BEND

10-LF 6-IN HDPE IN 15" ARCTIC PIPE

CUT EXISTING SEWER AND INSTALL

CLEANOUT AND 45° BEND

DISTRIBUTION BOX

46.7-FT

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

248940

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

C2.0

WATER STORAGE TANK PAD

1" = 20'

GENERAL CIVIL NOTES:

1. CONTRACTOR TO VERIFY LOCATION OF

WATER STORAGE TANK PAD WITH PARK

PERSONNEL PRIOR TO CONSTRUCTION.

LOCATE UTILITIES AND VERIFY

SEPARATION DISTANCES ARE MET. SET

ELEVATION OF PAD PER PLUMBING

REQUIREMENTS, AND HIGH ENOUGH SO

THAT SURROUNDING GROUND DRAINS

AWAY AT 5% FOR 5-FT MINIMUM. DO NOT

DIRECT RUNOFF TOWARDS

GARAGE/UTILITY BUILDING.

2. REMOVE ALL EXISTING SEWER SYSTEM

COMPONENTS DOWNSTREAM OF

CONNECTION POINT. DO NOT DAMAGE

THE HEADQUARTERS BUILDING SEWER

SYSTEM. THE HEADQUARTERS SYSTEM

SHALL BE PROTECTED IN PLACE.

3. ADDITIONAL SPACE FOR CONTRACTOR

STAGING MAY BE PROVIDED IN VISITOR

PARKING LOT. COORDINATE WITH PARK

STAFF.

C2.0

SEPTIC SYSTEM

1" = 20'

LEACH FIELD NOTES:

1. SEE SHEETS C3.1 AND C3.2 FOR SEPTIC TANK AND LEACH

FIELD INSTALLATION.

2. THE CAPACITY OF THE PROPOSED LEACH FIELD IS 4,300

GPD USING AN APPLICATION RATE OF 0.88 GPD/SF.

3. CONTRACTOR SHALL EXCAVATE 6-FT BELOW BOTTOM OF

PROPOSED LEACH FIELD TO DETERMINE IF A CONFINING

LAYER IS PRESENT, DOCUMENT FINDINGS, AND REPORT

TO ENGINEER.

SITE PLAN

C2.0-

CONTRACTOR STAGING AND LAYDOWN

DRAWING NO.

187491

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248940

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

SECTION A - A

EXISTING GROUND

REPLACE 5-FT OF NATIVE SOIL

WITH NFS GRAVEL, 2-IN MINUS

M

I N

T

Y

P

12-IN

NO. 4 REBAR, 12-IN ON CENTER, BOTH WAYS. PLACE

REBAR AT TOP AND BOTTOM OF PAD, 3-IN CLEAR

4-IN INSULATION BOARD

5000 GALLON WATER STORAGE TANK, SEE PLUMBING SHEETS

EDGE OF CONCRETE PAD SHALL BE 16-IN

FROM EDGE OF TANK OR 12-IN FROM

ANCHOR, WHICHEVER IS GREATER

TANK ANCHORS BY DEFERRED

SUBMITTAL, SEE STRUCTURAL

GENERAL NOTES ON SHEET S0.2

C3.0

CONCRETE PAD - WATER STORAGE TANK

NTS

PLAN

A A

5-FT MINIMUM,

GRADE AWAY

3" MIN POLYURETHANE INSULATION

6" HDPE SDR17 SEWER PIPE

HEAT TRACE CHANNEL

END JOINTS CONSTRUCTED WITH BUTT-WELD ON 6" PIPE AND

HALF-SHELL KITS WRAPPED WITH HEAT-SHRINK ON 15" PIPE

3" MIN POLYURETHANE INSULATION

4" HDPE OR PVC SEWER PIPE

HEAT TRACE CHANNEL

12-IN NOMINAL OUTER JACKET (CMP OR HDPE)

C3.0

CLEANOUT

NTS

EXISTING GROUND

EXISTING GROUND

45° BEND

45° BEND

45° WYE

2-FT MINIMUM

2-FT MINIMUM

45° BEND

45° WYE

CLEANOUT CAP CLEANOUT CAP

DOUBLE CLEANOUT SINGLE CLEANOUT

FLOW DIRECTION

C3.0

ARCTIC PIPE AND INSULATION

NTS

INSULATION NOTES:

1. 6-INCH ARCTIC PIPE SHALL BE USED FROM CONNECTION WITH EXISTING SEWER PIPE

TO SEPTIC TANK.

2. 4-INCH PIPE DOWNSTREAM OF SEPTIC TANK MAY BE ARCTIC INSULATED PIPING OR

RECEIVE 4-INCH OF RIGID BOARD INSULATION

INSULATION PER

DETAIL 3/C3.0

6-IN ARCTIC SEWER PIPE

4-IN ARCTIC SEWER PIPE

15" PE DOUBLE-WALL JACKET (18" OD)

C3.0-

DETAILS

NOTES:

1. RIGID BOARD INSULATION SHALL BE DOW STYROFOAM HIGHLOAD 40 OR APPROVED EQUAL

2. SITE CONCRETE SHALL CONFORM TO SPECIFICATION 03 30 00.

DRAWING NO.

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

248940

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

6-IN

12-IN

BEDDING, 2-IN MINUS

CLASSIFIED MATERIAL

EXCAVATE AS REQUIRED

TO REMOVE ALL

UNSUITABLE MATERIAL

ARCTIC PIPE

CLEAN NATIVE MATERIAL,

COMPACTED TO 90%

ARFS

EXISTING GROUND = FINISH GRADE,

GRADE TO DRAIN

C3.1

TRENCH SECTION

NTS

6-IN

3.5-FT MINIMUM

4-IN RIGID INSULATION BOARD,

4-FT WIDE CENTERED OVER PIPE. (MAY BE

USED IN PLACE OF ARCTIC PIPE, SEE 3/C3.0)

SEWER LOCATE TAPE

2-FT MIN.

COMPACT BOTTOM OF TRENCH

C3.1

SEPTIC TANK INSTALLATION DETAIL

NTS

ANCHORS, (TYP OF 6)

CABLE, (TYP OF 3)

SLO

PE T

O D

RAIN

S

LO

P E

TO

D

R A

IN

24-IN MANWAY WITH

INSULATED FROST LID

COMPACTED BACKFILL

MUST BE MOUNDED

4-IN TO 6-IN TO ALLOW

FOR SETTLEMENT

ARFS

BACKFILL WITH EXCAVATED MATERIAL,

COMPACT TO 90%

FILL TANK 1/2 FULL OF WATER

PRIOR TO BACKFILLING

SEPTIC TANK FOUNDATION MUST BE

THOROUGHLY COMPACTED NON-FROST

SUSCEPTIBLE MATERIAL

2-FT MINIMUM

4,500 GALLON

STEEL TANK

NOTE:

1. ANCHORS SHALL BE SEATED AND PROOF

LOADED TO 120% OF DESIGN LOAD.

6-IN ARCTIC SEWER PIPE

FROM EXISTING SYSTEM

FLEXIBLE LOW PRESSURE COUPLING WITH 2 EACH

SCREW CLAMPS, FERNCO 1056-54 (OR EQUAL) TO

PROVIDE SMOOTH TRANSITION (TYP OF 2)

BACKFILL IN 12" LIFTS,

COMPACT TO 90%

NOTE:

1. 4,500 GALLON, TWO COMPARTMENT STEEL SEPTIC TANK

MANUFACTURED IN COMPLIANCE WITH 18 AAC AND APP. H

OF THE UNIFORM PLUMBING CODE.

2. SEPTIC TANK MUST BE INSTALLED LEVEL.

3. SOLID PIPE WITH NO JOINTS TO SPAN 10 FEET FROM INLET

AND OUTLET OF TANK

END VIEW

PROFILE

4-IN SEWER PIPE TO LEACH FIELD,

SEE 3/C3.0 FOR INSULATION

24-IN MANWAYS

WITH INSULATED

FROST LIDS

EXISTING 6" ARCTIC PIPE

PROPOSED CLEANOUT

AT CONNECTION

PROPOSED 6" ARCTIC PIPE

LEACH FIELD,

SEE SHEET C3.2

C3.1

SEWER SYSTEM OVERVIEW

NTS

DOUBLE CLEANOUT

10-FT

PROPOSED 4" ARCTIC PIPE

NOTE:

RIGID BOARD INSULATION SHALL BE DOW STYROFOAM HIGHLOAD 40 OR APPROVED EQUAL

4-IN URETHANE INSULATION, 30 PSI

MINIMUM COMPRESSIVE STRENGTH

MOUND TO DRAIN

C3.1-

DETAILS

4-IN URETHANE INSULATION, 30 PSI

MINIMUM COMPRESSIVE STRENGTH

6-IN PVC INLET TEE

4-IN PVC TEE WITH EFFLUENT FILTER

RATED FOR 4300 GPD MINIMUM

6-IN INSPECTION PIPE WITH CAP

DISTRIBUTION BOX

PERFORATED LEACH FIELD

PIPING BEYOND, TYP

2-FT MINIMUM

4-IN RIGID BOARD

INSULATION

OVER LEACH

FIELD

DISTRIBUTION

PIPE

7-FT MINIMUM, TYP

2-FT COURSE GRADE SEWER ROCK, TYP

INSPECTION PIPE, TYP,

SEE 2/C3.2

B B

DISTRIBUTION BOX;

SEE DETAIL 3/C3.2

4-IN 90° BEND, TYP

4-IN PERFORATED PIPE, HOLES DOWN, TYP

92-FT MINIMUM, TYP

CLEANOUT AND

90° BEND, TYP

4.5-FT

EXISTING GROUND

4-IN RIGID INSULATION BOARD

2-FT MINIMUM

6-IN

2-FT COURSE GRADE SEWER ROCK

4-IN RIGID INSULATION BOARD,

SET 6-IN ABOVE PERF. PIPE

GRADE TO DRAIN

GRADE T

O D

RAIN

7-FT MIN,

TYP 4.5-FT

4-IN PERFORATED PIPE, HOLES DOWN, TYP

3.5-FT FROM EXISTING GROUND

EXCAVATED MATERIAL

COMPACTED TO 90%

EXISTING GROUND

FINISHED GRADE, SLOPE TO DRAIN

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

248940

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

C3.2

LEACH FIELD - TYPICAL

NTS

C3.2

INSPECTION PIPE

NTS

LEACH FIELD - PLAN

LEACH FIELD - SECTION B-B

DETAILS

C3.2-

NOTES:

1. TUF-TITE 9HDB (9-HOLE DISTRIBUTION BOX) USED AS BASIS FOR DESIGN, APPROVED

EQUALS ALLOWED.

2. DISTRIBUTION BOX SHALL BE INSTALLED LEVEL. MANUFACTURER SUPPLIED

"LEVELERS" MAY ONLY BE USED IF THE DIAMETER OF INLET AND OUTLET PIPES IS

NOT DECREASED.

INLET

C3.2

DISTRIBUTION BOX

NTS

DRAWING NO.

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REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

GENERAL CONSTRUCTION NOTES ABBREVIATIONS

1. EXISTING CONDITIONS AND UTILITIES DERIVED FROM

WRANGELL-ST.ELIAS NATIONAL PARK & PRESERVE PROJECT:

GLENNALLEN MAINTENANCE FACILITY: WATER AND SEWER

IMPROVEMENTS. DRAWING NO 190 / 80,127A, DATED 2013. CONTRACTOR

SHALL VERIFY SITE CONDITIONS BEFORE CONSTRUCTION.

2. EXISTING SEPTIC SYSTEM BASED ON PROJECT STATED IN NOTE 1, AND

ADEC PLAN REVIEW D5039. CONTRACTOR SHALL VERIFY CONDITION OF

UTILITY BEFORE CONSTRUCTION.

3. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE ONLY. THE

CONTRACTOR SHALL VERIFY LOCATIONS BY OBTAINING UTILITY

LOCATES PRIOR TO BEGINNING CONSTRUCTION. COORDINATE UTILITY

RELOCATION WITH NATIONAL PARK SERVICES. EXERCISE CAUTION

DURING EXCAVATION.

4. VERIFY HORIZONTAL AND VERTICAL LOCATIONS OF ALL UTILITIES

ENCOUNTERED DURING CONSTRUCTION. RECORD LOCATIONS AND

CHANGES TO UTILITIES IN SURVEY NOTES AND ON AS BUILT DRAWINGS.

5. VERIFY INVERTS AND LOCATIONS OF ALL UTILITY CONNECTION POINTS

PRIOR TO INSTALLING PIPE. REPORT DISCREPANCIES FROM PLANS

IMMEDIATELY TO THE ENGINEER OF RECORD.

6. ELEVATIONS SHOWN ARE TO PIPE INVERT OR FINISH GROUND SURFACE,

UNLESS NOTED OTHERWISE.

7. DIMENSIONS SHOWN ARE TO FACE OF BUILDING, OR OUTSIDE EDGE OF

PIPE UNLESS NOTED OTHERWISE.

8. RESTORE ALL DISTURBED PROPERTY OUTSIDE OF WORK LIMITS TO

ORIGINAL CONDITIONS

9. DEWATERING MAY BE REQUIRED FOR ALL EXCAVATIONS THAT

PENETRATE THE GROUND WATER SURFACE. WATER RESULTING FROM

CONTRACTOR'S DEWATERING EFFORT MAY NOT BE PUMPED OR

OTHERWISE DIVERTED INTO EXISTING STORM DRAINS UNLESS

REQUIRED PERMITS ARE OBTAINED BY THE CONTRACTOR. UNDER NO

CIRCUMSTANCES WILL THE CONTRACTOR BE ALLOWED TO DIVERT

WATER FROM THE EXCAVATION ONTO ROADWAYS. CONTRACTOR SHALL

PROVIDE DISPOSAL SITE FOR EXCESS WATER AND SHALL BE

RESPONSIBLE FOR ALL NECESSARY PERMITS AND APPROVALS.

10. THE CONTRACTOR SHALL FOLLOW NATIONAL PARK SERVICE

REGULATIONS FOR NOISE, HOURS OF OPERATIONS, AND DUST CONTROL.

11. THE AUTOCAD FILE FOR THIS SITE PLAN WILL BE PROVIDED TO THE

CONSTRUCTION SURVEYOR. THE SURVEYOR SHALL INFORM THE

ENGINEER OF ANY DISCREPANCIES IMMEDIATELY.

12. MINIMIZE OFF-SITE VEHICLE TRACKING OF SEDIMENTS, SWEEP SITE

ENTRANCE AND EXIT DURING CONSTRUCTION WHEN SOILS

ACCUMULATE TO DEPTHS GREATER THAN ONE-FOURTH INCH. WATER

EXPOSED SOILS AS NECESSARY TO CONTROL GENERATION OF DUST.

CONSTRUCTION ACTIVITIES SHALL BE MONITORED ON A DAILY BASIS TO

DETERMINE IF TRACKING OF DIRT AND DEBRIS ONTO THE ADJACENT

ROADWAYS HAS OCCURRED. ANY NECESSARY CLEANUP SHALL BE

ACCOMPLISHED ON A DAILY BASIS.

13. THE CONTRACTOR SHALL PROVIDE CONTROLS TO LIMIT SEDIMENT

DISCHARGE DUE TO SOIL EROSION. THESE CONTROLS SHALL INCLUDE

REGULAR SWEEPING OF STREETS ADJACENT TO THE SITE THAT

ACCUMULATE SITE SOILS. ADDITIONAL CONTROLS MAY BE REQUIRED IF

THESE MEASURES PROVE INADEQUATE. THE CONTRACTOR SHALL

IMPLEMENT A STORM WATER POLLUTION PREVENTION PLAN (SWPPP).

14. REVISIONS THAT ALTER THE REVIEWED AND APPROVED DESIGN INTENT

REFLECTED IN THIS SET OF SIGNED CONSTRUCTION DRAWINGS MUST BE

APPROVED BY THE ENGINEER OF RECORD.

15. KEEP SITE FREE OF LITTER

R

I

C

H

A

R

D

S

Y

R I C

H A

R D

S O

N

H

W Y

GLENN HWY

GLENNALLEN

COPPERVILLE

TAZLINA

PROJECT

LOCATION

LOCATION

PROJECT

G

L

E

Y

GLENNALLEN CAMPUS

NTS

VICINITY MAP: PROJECT AREA

NTS

LEGEND

ADEC - ALASKA DEPT. OF ENVIRONMENTAL CONSERVATION

ARFS - AS REQUIRED FOR SAFETY

AWWA - AMERICAN WATER WORKS ASSOCIATION

BLM - BUREAU OF LAND MANAGEMENT

CMP - CORRUGATED METAL PIPE

CO - CLEANOUT

DIAM. - DIAMETER

EL - ELEVATION

GPD - GALLONS PER DAY

FT - FOOT

H - HORIZONTAL

HDPE - HIGH DENSITY POLYETHYLENE

IBC - INTERNATIONAL BUILDING CODE

IN - INCH

INV - INVERT

LC - LEVELING COURSE

LF - LINEAR FEET

MIN - MINIMUM

NFS - NON-FROST SUSCEPTIBLE

NPS - NATIONAL PARK SERVICE

NSF - NATIONAL SANITATION FOUNDATION

NTS - NOT TO SCALE

OD - OUTSIDE DIAMETER

OSHA - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

PE - POLYETHYLENE

PSI - POUND PER SQUARE INCH

PVC - POLYVINYL CHLORIDE

S - SEWER

SDR - STANDARD DIMENSION RATIO

SF - SQUARE FOOT

TYP - TYPICAL

WTP - WATER TREATMENT PLANT

PROPOSED EXISTING DESCRIPTION

BUILDING OUTLINE

FENCE

CULVERT

WATER

VALVE

SANITARY SEWER

LEACH FIELD BOUNDARY

CLEANOUT

EDGE OF GRAVEL

BOLLARD

POWER POLE

GEOTECHNICAL TEST PIT LOCATION

C1.0-

NOTES, LEGEND, AND

REMOVE AND STORE PROPANE TANK. COORDINATE

WITH OWNER/SUPPLIER FOR NEW LOCATION.

REMOVE WATER TREATMENT

PLANT STRUCTURE. PROTECT

WATER WELL IN PLACE

REMOVE ~30 LF OF WATER DISTRIBUTION PIPE

(2" SUPPLY AND 2" RETURN POLYETHYLENE PIPE IN

6" CARRIER PIPE WRAPPED WITH 3" INSULATION)

REMOVE ~45 LF OF SEWER PIPE AND CLEANOUT.

(4" HDPE WITH 4" INSULATION IN 12" HDPE JACKER)

REMOVE ~40 LF OF 1" HDPE SEASONAL WATER LINE

TRAIL CREW BLDG. PARK STAFF WILL

RELOCATE. NOT IN CONTRACTORS SCOPE

REMOVE ~10 LF OF SEWER PIPE

APPROXIMATE LIMITS OF PROPOSED

LEACH FIELD EXCAVATION

EXISTING CLEANOUT TO REMAIN

EXISTING SEPTIC TANK TO REMAIN

EXISTING SEWER PIPE TO REMAIN

EXISTING LEACH FIELD TO REMAIN

EXISTING CLEANOUT TO REMAIN

REMOVE ~55 LF OF SEWER PIPE.

(4" HDPE WITH 4" INSULATION IN 12" HDPE JACKER)

CUT AND CAP ABANDONED PIPE AND FITTING

CAP ABANDONED PIPE

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

NOTES:

1. EXISTING CONDITIONS SHOWN ARE COMPILED FROM

"AS-CONSTRUCTED" DRAWINGS FOR THE GLENNALLEN MAINTENANCE

FACILITY, DATED 2013; DESIGN DRAWINGS FOR THE GLENNALLEN

INTERAGENCY EMPLOYEE HOUSING PROJECT, DATED 1994; AND THE

BLM'S GLENNALLEN ADMINISTRATIVE SITE, EXISTING SITE CONDITIONS

SURVEY, WHICH WAS COMPILED FROM FIELD SURVEY AND DESIGN

DRAWINGS.

2. EXISTING DEPTHS OF BURY:

- 1" HDPE SEASONAL WATER LINE IS BURIED AT ~12"

- 4"x12" ARCTIC INSULATED SEWER PIPE IS BURIED AT ~4 FT TO 5 FT

- 6"x12" ARCTIC INSULATED WATER DISTRIBUTION LINE AT ~3FT TO 5FT

- EXISTING DEPTHS OF BURY PER DESIGN INFORMATION AND IS NOT

CONFIRMED.

C2.0-

EXISTING CONDITIONS

AND DEMOLITION

A B C

PROPOSED

WTP

TRAIL CREW BUILDING RELOCATED BY PARK STAFF, NOT IN CONTRACTORS SCOPE

TRAIL

CREW

BLDG.

20' MIN

PROPOSED LEACH FIELD EXPANSION

SITE GRADING AND FINISHED FLOOR, SEE NOTE 4 AND 5. GRADE

TO DRAIN AROUND BUILDING, DO NOT DIRECT STORMWATER

TOWARDS OTHER STRUCTURES OR DRIVING SURFACES.

CONTRACTOR STAGING AND LAYDOWN

PROPOSED SEPTIC TANK

BOLLARDS, SEE ARCHITECTURAL FOR LAYOUT.

INSTALL PER DETAIL 2/C4.2

200' WELL RADIUS

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

SUB SHEET NO.DESIGNED:

CADD:

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DATE:

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

01/31/2024

C3.0-

SITE LAYOUT

NOTES:

1. PROPOSED WATER TREATMENT PLANT (WTP) WILL BE PLACED PER THE

EXISTING WELL LOCATION. CONTRACTOR SHALL FIND CLEAR SPACE

BETWEEN FENCE AND BUILDING AND PROVIDE INFORMATION TO NPS

PROJECT MANAGER BEFORE CONSTRUCTION TO DETERMINE IF FENCE

WILL BE IMPACTED.

2. ORIENTATION OF PROPOSED BUILDING SHALL MATCH ORIENTATION OF

EXISTING BUILDING.

3. SEE STRUCTURAL SHEETS FOR SUBGRADE IMPROVEMENTS FOR

PROPOSED WTP.

4. CONTRACTOR SHALL MEASURE FINISH FLOOR OF EXISTING WTP

BEFORE DEMOLITION AND REPORT ELEVATION TO ENGINEER PRIOR TO

DEMOLITION.

4.1. PROPOSED FINISH FLOOR SHALL BE SET TO ALLOW THE GROUND

IMMEDIATELY ADJACENT TO THE FOUNDATION TO BE SLOPED AWAY

FROM THE BUILDING AT A SLOPE OF NOT LESS THAN 5-PERCENT

FOR A MINIMUM DISTANCE OF 10 FEET MEASURED PERPENDICULAR

TO THE FACE OF THE WALL. (2021 IBC 1804.4)

4.2. SEE SHEET C3.1. CONTRACTOR SHALL SURVEY AND MEASURE

INVERT OF EXISTING SEWER CLEANOUT AT CONNECTION POINT.

FINISH FLOOR OF PROPOSED WTP WILL BE SET TO ACCOMODATE

NEW PIPE SLOPE AND CONNECTION TO SEWER CATCH BASIN AS

SHOWN IN 3/C4.1. COORDINATE WITH ENGINEER.

5. GRAVEL DRIVEWAY SHALL EXTEND FROM EXISTING GRAVEL ACCESS

ROAD TO BUILDING ENTRANCE AND GARAGE DOOR. COMPACT GRAVEL

TO 95% TO CREATE A FIRM, STABLE SURFACE. RESTORE OTHER

DISTURBED AREA AROUND THE BUILDING TO ORIGINAL CONDITION.

6. SITE CONCRETE SHALL CONFORM TO SPECIFICATION 03 30 00.

A B C

50LF 1" HDPE SEASONAL WATER

SERVICE, ~12" BURY DEPTH,

SLOPE TO DRAIN

50LF 4x12 ARCTIC PIPE, SEE DETAIL 1/C4.0

CONNECTION TO BUILDING,

SEE DETAIL 3/C4.1

40LF 6x12 ARCTIC PIPE (2" HDPE SUPPLY

AND 2" HDPE RETURN SERVICE)

SEE DETAIL 2/C4.0

EXISTING CLEANOUT

TO REMAIN

SINGLE CLEANOUT WITH

45-DEGREE BEND,

SEE DETAIL 5/C4.0

45-DEGREE BEND

90-DEGREE BEND

10' MIN.

10' MIN.

TRAIL CREW BLDG.

17'

LEACH FIELD - FOUR 24-FT LONG LATERALS

CONSTRUCTED OF INFILTRATOR CHAMBERS.

SEE DETAILS ON C4.1

24'

~11.3'

DOUBLE CLEANOUT,

SEE DETAIL 5/C4.0

~8 LF 4x12 ARCTIC

PIPE @ 2.0% MIN.,

SEE DETAIL 1/C4.0

DISTRIBUTION BOX,

SEE DETAIL 4/C4.0

TWO RUNS OF ~6LF

4x12 ARCTIC PIPE, SEE DETAIL 1/C4.0

USE DOUBLE WYE OR DISTRIBUTION BOX TO

COMBINE SEWER LINES AND CONNECT TO EXISTING

20'

9.4'

~10 LF 4x12 ARCTIC PIPE @ 2.0% MIN., SEE DETAIL 1/C4.0

45° BEND

DISTRIBUTION BOX,

SEE DETAIL 4/C4.0

11'

EXISTING POWER POLE,

PROTECT IN PLACE

SINGLE CLEANOUT,

SEE DETAIL 5/C4.0

SINGLE CLEANOUT WITH 45-DEGREE

BEND, SEE DETAIL 5/C4.0

GROUND EL≈1444.0

INV≈1440.0

50LF 4x12 ARCTIC PIPE @ 9.6%

SEE DETAIL 1/C4.0

EXISTING CLEANOUT

GROUND EL≈1447.5

INV≈1444.8

24LF 4x12 ARCTIC PIPE @ 2.7%

SEE DETAIL 1/C4.0

10LF 4x12 ARCTIC PIPE @ 2.7%

SEE DETAIL 1/C4.0

1,000 GALLON PE

SEPTIC TANK,

SEE C4.2

EXISTING SEPTIC

TANK TO REMAIN

CONNECT TO

EXISTING SERVICE

GROUND EL≈1443.0

INV≈1438.8

CAP LINE

CAP LINE

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

SUB SHEET NO.DESIGNED:

CADD:

TECH REVIEW:

DATE:

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OF

248940

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3:

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

01/31/2024

LEACH FIELD NOTES:

1. CONTRACTOR SHALL EXCAVATE 6-FT BELOW BOTTOM OF PROPOSED

LEACH FIELD TO DETERMINE IF A CONFINING LAYER IS PRESENT,

DOCUMENT FINDINGS, AND REPORT TO ENGINEER.

2. THE PROPOSED LEACH FIELD SHALL COVER A MINIMUM OF 270 SF.

3. CONTRACTOR SHALL DOCUMENT INSTALLATION OF PROPOSED LEACH

FIELD AND SEWER PIPE MODIFICATIONS WITH AS-BUILT NOTES,

ELEVATIONS, AND PHOTOS. DOCUMENTATION SHALL BE DELIVERED TO

ENGINEER ONCE CONSTRUCTION IS COMPLETE FOR RECORD

DRAWINGS.

4. THE CAPACITY OF EXISTING LEACH FIELD IS 511 GPD PER 2013 DESIGN

DOCUMENTS. EXISTING SYSTEM WAS APPROVED BY ADEC (PLAN

REVIEW NO.: 8037). PROPOSED LEACH FIELD WILL ADD 182 GPD

CAPACITY TO SYSTEM, PROVIDING A TOTAL CAPACITY OF 693 GPD.

5. DO NOT CONSTRUCT PROPOSED LEACH FIELD UNDER DRIVEWAYS.

WTP UTILITY NOTES:

1. SLOPE SEWER PIPE AT 2-PERCENT.

CONTRACTOR SHALL DETERMINE INVERT

ELEVATION OF EXISTING SEWER AT

CLEANOUT BEFORE CONSTRUCTING NEW

SEWER CONNECTION. MAINTAIN MAXIMUM

COVER OVER SEWER SERVICE FOR AS

MUCH OF THE RUN AS POSSIBLE. RECORD

INVERT ELEVATIONS AND DEPTH OF COVER

AT HORIZONTAL AND VERTICAL CHANGES.

CONTACT ENGINEER IF 4-FT COVER

CANNOT BE MAINTAINED.

C3.1

WTP UTILITIES

1"=10'

C3.1

SEPTIC TANK AND LEACH FIELD

1"=10'

C3.1-

UTILITY LAYOUT

SEPTIC TANK AND SEWER NOTES:

1. GROUND AND PIPE ELEVATIONS COLLECTED BY NPS STAFF.

CONTRACTOR TO LOCATE EXISTING PIPES AND VERIFY CONNECTION

ELEVATIONS BEFORE EXCAVATION AND INSTALLATION.

2. CONTRACTOR SHALL DOCUMENT INSTALLATION OF PROPOSED SEWER

SERVICE RE-ROUTE AND SEPTIC TANK WITH AS-BUILT NOTES,

ELEVATIONS, AND PHOTOS. DOCUMENTATION SHALL BE DELIVERED TO

ENGINEER ONCE CONSTRUCTION IS COMPLETE FOR RECORD DRAWINGS.

EXISTING 4" SEWER PIPE IN

ARCTIC INSULATION

EXISTING CLEANOUT,

INSTALL CONCRETE

COLLAR PER DETAIL 5/C4.0

GROUND EL≈1447.5

INV≈1444.8

SINGLE CLEANOUT AND

CONCRETE COLLAR PER

DETAIL 5/C4.0

GROUND EL≈1444.0

INV≈1440.0

SINGLE CLEANOUT PER

DETAIL 5/C4.0

CONNECT TO EXISTING

SERVICE WITH WYE

GROUND EL≈1443.0

INV≈1438.8

L F

X

A

R C

T

IC

P

IP

E

.6

10LF 4X12 ARCTIC PIPE @ 2.7%

24LF 4X12 ARCTIC PIPE @ 2.7%

EXISTING 4" SEWER PIPE IN

ARCTIC INSULATION

FINISHED GRADE =

EXISTING GROUND

NOTE:

1. CONTRACTOR SHALL VERIFY EXISTING PIPE ELEVATIONS AT

CONNECTION POINTS BEFORE BEGINNING INSTALLATION.

2. SLOPES OF EXISTING PIPES IS ASSUMED BASED ON GRADE OF

EXISTING GROUND.

T

L

E

A

C

F

E

L

D

S

FROM WTP

1,000

GALLON

PE SEPTIC

TANK

DOUBLE CLEANOUT PER

DETAIL 5/C4.0

DISTRIBUTION BOX PER

DETAIL 4/C4.0

CONNECT TO EXISTING

SEWER SERVICE, INSTALL

DISTRIBUTION BOX PER

DETAIL 4/C4.0

45° BEND

~10-FT~8-FT

F

R

P

A

D

M

E

C

H

A

N

S

O

P

24-FT

4X12

ARCTIC

PIPE,

2% MIN.

4X12

ARCTIC

PIPE,

2% MIN.

LEACH FIELD

CHAMBERS

LEACH FIELD, SEE

DETAILS ON C4.1

FINISHED GRADE =

EXISTING GROUND

EXISTING 4" SEWER PIPE IN

ARCTIC INSULATION

FLOW FROM WTP

EXISTING 4" SEWER PIPE IN

ARCTIC INSULATION

CONNECT TO EXISTING

SERVICE AT EXISTING

CLEANOUT, INSTALL

CONCRETE COLLAR PER

DETAIL 5/C4.0

SINGLE CLEANOUT AND

CONCRETE COLLAR PER

DETAIL 5/C4.0

FINISHED GRADE =

EXISTING GROUND

45° BEND

SINGLE CLEANOUT AND

CONCRETE COLLAR PER

DETAIL 5/C4.0, AND 45° BEND

NOTE:

1. CONTRACTOR SHALL MEASURE DEPTH OF EXISTING SEWER AT

EXISTING CLEANOUT BEFORE CONSTRUCTION OF WTP BEGINS.

2. FINISH FLOOR ELEVATION OF WTP SHALL BE SET TO OBTAIN THE

MINIMUM SLOPE AND COVER OF THE PROPOSED SEWER SERVICE

CONNECTION FROM THE EXISTING CLEANOUT TO THE WTP. SEE

NOTE 4 ON C3.0 AND THE UTILITY NOTES WITH 1/C3.1

~50-FT

4X12 ARCTIC

PIPE, 2% MIN.

SEE DETAIL 3/C4.1

FOR CONNECTION

TO BUILDING

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

SUB SHEET NO.DESIGNED:

CADD:

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DATE:

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

C3.2

WTP CONNECTION - PROFILE

NTP

C3.2-

UTILITY PROFILES

C3.2

LEACH FIELD - PROFILE

NTP

C3.2

SEPTIC TANK - PROFILE

NTP

DRAWING NO.

187491

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

4" HDPE, SDR 17 OR 11

POLYURETHANE INSULATION

12" OD THIN WALL HDPE

OUTER JACKET

C4.0

SEWER LINE - 4x12 ARCTIC PIPE

NTS

6" HDPE, SDR 17 CARRIER PIPE

3" THICK POLYURETHANE INSULATION

60 MIL PE OUTER JACKET

C4.0

WATER LINE - 6x12 ARCTIC PIPE

NTS

2" HDPE RETURN LINE

2" HDPE SUPPLY LINE

12"

6" MIN.

6"

M

I N

I M

U

R

A

S

N

O T

E D

6" GRAVEL, COMPACTED TO 95%

CLEAN NATIVE

MATERIAL

COMPACTED TO

90%

ACCESS ROADS,

DRIVING SURFACES

OUTSIDE OF VEHICLE

MANEUVERING AREAS

RESTORE TO ORIGINAL CONDITION

O

D

ARCTIC PIPE

AS REQUIRED FOR

SAFETY BY OSHA

BEDDING, 2" MINUS CLASSIFIED MATERIAL

EXCAVATE AS REQUIRED TO

REMOVE ALL UNSUITABLE MATERIAL

NOTE: COMPACT BOTTOM OF TRENCH

C4.0

UTILITY TRENCH SECTION

NTS

C4.0

DISTRIBUTION BOX

NTS

NOTES:

1. TUF-TITE 6HDB (6-HOLE DISTRIBUTION BOX) USED AS BASIS FOR DESIGN, APPROVED

EQUALS ALLOWED.

2. DISTRIBUTION BOX SHALL BE INSTALLED LEVEL. MANUFACTURER SUPPLIED

"LEVELERS" MAY ONLY BE USED IF THE DIAMETER OF INLET AND OUTLET PIPES IS

NOT DECREASED.

INLET

T

Y P

4.0' MINIMUM

(OR AS NOTED)

4x12 ARCTIC PIPE PER 1/C4.0

45° BEND

45° WYE

T

Y P

4.0' MINIMUM

(OR AS NOTED)

4x12 ARCTIC PIPE PER 1/C4.0

45° BEND

45° WYE

4x12 ARCTIC PIPE PER 1/C4.0

45° BEND

SINGLE CLEANOUT DOUBLE CLEANOUT

C4.0

CLEANOUT

NTS

TRACER WIRE, INSTALL FOR SEWER AND WATER PIPES

DETAILS

C4.0-

EJIW 1574 CLEANOUT BOX

AND COVER, OR EQUIVALENT

6" MIN.

6" MIN.

6" MIN.

2"

ADJACENT GROUND

4" MIN. CONCRETE, 4000 PSI

CLEANOUT COVER AND

CONCRETE COLLAR

NOTE: CLEANOUTS WITHIN DRIVE AREAS

SHALL BE SET RECESSED INTO ADJACENT

GROUND WITH CONCRETE COLLAR

CONCRETE COLLAR -

PLAN VIEW

EJIW 1574 CLEANOUT BOX

AND COVER, OR EQUIVALENT

CLEAN NATIVE MATERIAL

COMPACTED TO 95%

INCOMING

FLOW

4-IN RIGID BOARD

INSULATION OVER LEACH

FIELD DISTRIBUTION PIPES

DISTRIBUTION BOX,

SEE DETAIL 4/C4.0

INSPECTION PIPE, TYP

24'

~11.3'

INFILTRATOR CHAMBERS

SHEET

PMIS/PKG NO.

DRAWING NO.

187491

SUB SHEET NO.DESIGNED:

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

C4.1

LEACH FIELD - TYPICAL SECTION

NTS

EXISTING GROUND

UNDISTURBED EARTH

DO NOT PLACE MATERIAL WITHIN CHAMBER

NATIVE SOIL AT BOTTOM OF LEACH

FIELD, DO NOT COMPACT

AS REQUIRED FOR

SAFETY BY OSHA

4-FT MINIMUM

NOTES:

1. ANY SOIL AT BOTTOM OF LEACH FIELD THAT IS COMPACTED SHALL BE DISTURBED, DUG, AND REPOSITIONED

SO THAT NATIVE SOIL IS NOT COMPACTED BEFORE PLACING INFILTRATOR CHAMBERS. KEEP EQUIPMENT AND

VEHICLES OUT OF LEACH FIELD.

2. MOUND SOIL OVER LEACH ABOVE ABOVE EXISTING ELEVATION SO THAT STORMWATER WILL DRAIN AWAY AND

AROUND LEACH FIELD

3. BASIS OF DESIGN: INFILTRATOR CHAMBER DIMENSIONS ARE 34" W x 53" L x 12" H

4. PER ADEC ONSITE WASTEWATER SYSTEM INSTALLATION MANUAL (JANUARY 2016), SEPARATOR FABRIC SHALL

BE TYPAR 3401 OR EQUIVALENT.

FINISHED GRADE, MOUND SOIL

TO DRAIN OVER LEACH FIELD

AS REQUIRED FOR

SAFETY BY OSHA

INSPECTION PIPE, TYP

SEPARATOR FABRIC

M

I N

12"

C4.1

INSPECTION PIPE

NTS

SEPARATOR FABRIC

FINISHED GRADE

REMOVABLE CAP

REFLECTIVE TAPE

4" SOLID WALL PVC PIPE

4" PERF. PVC (1/2" DIAM. PERFORATIONS)

INFILTRATOR CHAMBER

C4.1

BUILDING CONNECTION

NTS

DETAILS

C4.1-

C4.1

LEACH FIELD - PLAN

NTS

1-FT

4-FT

4-IN RIGID BOARD INSULATION

4-IN RIGID BOARD INSULATION

C4.1

4X12 ARCTIC PIPE

Z-LOK OR EQUAL PIPE CONNECTION

AT PENETRATION. SEAL WITH

POLYURETHANE SPRAY IN FOAM

NOTE:

CIVIL SCOPE DETAILS CONNECTION TO CONCRETE WASTEWATER "CATCH BASIN". ALL OTHER WORK

SHOWN IN OTHER DISCIPLINE'S DRAWINGS

TO CONNECTION W

ITH EXISTING

PIPE AND LEACH FIELD

EXISTING GROUND

2% MINIMUM TO

CONNECTION

45° BEND

2 FT PIPE BETWEEN FITTINGS.

GROUT FLOOR TO DRAIN

ARCTIC BOOT CONNECTION FASTENED PER MANUFACTURERS INSTRUCTIONS

5LF @ 5% MINIMUM

STUB PIPE 2-INCH MINIMUM

INTO CATCH BASIN

FINISHED GRADE

INSTALL SINGLE CLEANOUT,

SEE 5/C4.0

DRAWING NO.

187491

SUB SHEET NO.DESIGNED:

CADD:

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DATE:

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WRANGELL-ST. ELIAS NATIONAL PARK & PRESERVE

REPLACE DEFICIENT VC/HQ WATER

TREATMENT SYSTEM WRST

N.CONWAY

N.CONWAY

B.DOGGETT

12/01/2023

DETAILS

C4.2-

ANCHORS, (TYP OF 6)

CABLE, (TYP OF 3)

SLO

PE T

O D

RAIN

S

LO

P E

TO

D

R A

IN

24-IN MANWAY WITH

INSULATED FROST LID

COMPACTED BACKFILL

MUST BE MOUNDED

4-IN TO 6-IN TO ALLOW

FOR SETTLEMENT

ARFS

BACKFILL WITH EXCAVATED MATERIAL,

COMPACT TO 90%

FILL TANK 1/2 FULL OF WATER

PRIOR TO BACKFILLING

SEPTIC TANK FOUNDATION MUST BE

THOROUGHLY COMPACTED NON-FROST

SUSCEPTIBLE MATERIAL

2-FT MINIMUM

1,000 GALLON

PE TANK

NOTE:

1. ANCHORS SHALL BE SEATED AND PROOF

LOADED TO 120% OF DESIGN LOAD.

4-IN ARCTIC SEWER PIPE

FROM EXISTING SYSTEM

FLEXIBLE LOW PRESSURE COUPLING WITH 2 EACH

SCREW CLAMPS, FERNCO 1056-54 (OR EQUAL) TO

PROVIDE SMOOTH TRANSITION (TYP OF 2)

BACKFILL IN 12" LIFTS,

COMPACT TO 90%

NOTE:

1. 1,000 GALLON, TWO COMPARTMENT POLYETHYLENE SEPTIC

TANK MANUFACTURED IN COMPLIANCE WITH 18 AAC AND

APP. H OF THE UNIFORM PLUMBING CODE.

2. SEPTIC TANK MUST BE INSTALLED LEVEL.

3. SOLID PIPE WITH NO JOINTS TO SPAN 10 FEET FROM INLET

AND OUTLET OF TANK

END VIEW

PROFILE

4-IN SEWER PIPE TO LEACH FIELD,

SEE 3/C3.0 FOR INSULATION

24-IN MANWAYS

WITH INSULATED

FROST LIDS

4-IN URETHANE INSULATION, 30 PSI

MINIMUM COMPRESSIVE STRENGTH

4-IN URETHANE INSULATION, 30 PSI

MINIMUM COMPRESSIVE STRENGTH

4-IN PVC INLET TEE

4-IN PVC TEE WITH EFFLUENT FILTER

RATED FOR 700 GPD MINIMUM

2-FT MINIMUM

C4.2

SEPTIC TANK INSTALLATION

NTS

SLOPE TO DRAIN

FINISH

GRADE

6" DIA SCHEDULE 40

STEEL PIPE FILLED WITH

CONCRETE AND PAINTED

(SEE NOTE 1)

CONCRETE

2"

4.0'

18"

3000 PSI

CONCRETE

4.0'

6"

NOTE:

1. POSTS SHALL BE PRIMED AND RECEIVE TWO COATS MINIMUM

OF DARK GREEN POWDER COAT PAINT IN ACCORDANCE WITH

MANUFACTURER'S RECOMMENDATIONS. TOPCOAT WITH TWO

COATS YELLOW CARBOLINE 139.

C4.2

STEEL BOLLARD

NTS

4"

YELLOW

REFLECTORIZED

STRIPPING

SYMBOLS LEGEND

ROOM DESIGNATION

WALL TYPE

DOOR DESIGNATION

GRIDLINE

EQUIPMENT DESIGNATION

EXTERIOR ELEVATION DESIGNATION

WINDOW / LOUVER DESIGNATION

DETAIL DESIGNATION

REVISION DESIGNATION

BUILDING SECTION DESIGNATION

PLAN KEYNOTE

INTERIOR ELEVATION DESIGNATION

BREAK LINE

NORTH ARROW / PLAN NORTH

DATUM DESIGNATION

TITLE DESIGNATION

XX

XX

1 VIEW NAME 1

A101

SHT_NO

DET_NO

A101

X'XX" AFF CEILING HEIGHT DESIGNATION

XXXX

RM NO

ROOM NAME

XXXX

FURNITURE DESIGNATION

XXx

WALL SECTION DESIGNATION

XX

DET_NO

SHT_NO

SIM

LEVEL NAME

ELEVATION

GRAPHIC SCALE

XXXX

DET_NO

SHT_NO

SIM

DET_NO

SHT_NO

SIM

DET_NO

SHT_NO

SIM

DETAIL SECTION DESIGNATION

4 80

ABBREVIATIONS LEGEND

AB ANCHOR BOLT

ABS ACRYLONITRILE BUTADIENE STYRENE

ABV ABOVE

A/C AIR CONDITIONING

AC ASPHALTIC CONCRETE

ACP ACOUSTICAL CEILING PANEL

AD AREA DRAIN

ADDL ADDITIONAL

ADF ACCESSIBLE DRINKING FOUNTAIN

ADJ ADJACENT

AFF ABOVE FINISH FLOOR

AFS ABOVE FINISH SLAB

AGGR AGGREGATE

ALUM ALUMINUM

ALT ALTERNATE

ANOD ANODIZED

APPROX APPROXIMATE

ARCH ARCHITECTURAL

A

B

BBQ BARBEQUE

BD BOARD

BFF BELOW FINISH FLOOR

BKBD BACK BOARD

BLDG BUILDING

BLK BLOCK

BLKG BLOCKING

BM BEAM

BOD BOTTOM OF DECK

BOT F BOTTOM FACE

BOT BOTTOM

BR BEDROOM

BRG BEARING

BRKT BRACKET

BSMT BASEMENT

BTWN BETWEEN

BUR BUILT-UP ROOFING

C

CAB CABINET

CB CATCH BASIN

CEM CEMENT

CER CERAMIC

CFCI CONTRACTOR FURNISHED /

CONTRACTOR INSTALLED

CG CORNER GUARD

CMPST COMPOSITE

CI CAST IRON

CIP CAST IN PLACE

CJ CONTROL JOINT

CL CENTER LINE

CLG CEILING

CLO CLOSET

CLR CLEAR

CMU CONCRETE MASONRY UNIT

CNTR COUNTER

CO CLEAN OUT

COL COLUMN

CONC CONCRETE

COND CONDITION

CONN CONNECTION

CONSTR CONSTRUCTION

CONT CONTINUE/CONTINUOUS

CONTR CONTRACTOR

COORD COORDINATE

COP COPPER

CORR CORRIDOR

CPT CARPET

CSK COUNTERSINK

CT CERAMIC TILE

CTR CENTER

CUH CABINET UNIT HEATER

CULT CULTURED

CW COLD WATER PIPING

D

D DEEP/DEPTH

DBL DOUBLE

DEG DEGREE

DEPT DEPARTMENT

DET DETAIL

DF DRINKING FOUNTAIN

DIA DIAMETER

DIAG DIAGONAL

DIM DIMENSION

DISP DISPENSER

DN DOWN

DR DOOR

DS DOWNSPOUT

DSP DRY STANDPIPE

DW DISHWASHER

DWG DRAWING

DWR DRAWER

E

E EAST

EA EACH

EIFS EXTERIOR INSULATION FINISH SYSTEM

EJ EXPANSION JOINT

EL ELEVATION

ELAST ELASTOMERIC

ELEC ELECTRICAL

ELEV ELEVATOR

EMER EMERGENCY

ENCL ENCLOSURE

EPB ELECTRICAL PANEL BOARD

EPDM ETHYLENE PROPYLENE DIENE MONOMER

ES EACH SIDE

EQ EQUAL

EQUIP EQUIPMENT

EOS EDGE OF SLAB

EWC ELECTRIC WATER COOLER

EXH EXHAUST

EXP EXPOSED

EXPN EXPANSION

EXT EXTERIOR

(E) EXISTING

F FAHRENHEIT

FA FIRE ALARM

FAB FABRICATE

FB FLAT BAR

FCU FAN COIL UNIT

FD FLOOR DRAIN

FDTN FOUNDATION

FE FIRE EXTINGUISHER

FEC FIRE EXTINGUISHER CABINET

FF FINISH FLOOR

FF & E FURNITURE, FIXTURES AND

EQUIPMENT

FGL FIBERGLASS

FH FIRE HYDRANT

FHC FIRE HOSE CABINET

FIN FINISH

FIN GR FINISH GRADE

FIXT FIXTURE

FLDG FOLDING

FLG FLOORING

FLR FLOOR

FLUOR FLUORESCENT

FLR SK FLOOR SINK

FOC FACE OF CONCRETE

FOF FACE OF FINISH

FOM FACE OF MASONRY

FOS FACE OF STUD

FOW FACE OF WALL

FP FIRE PROOF

FR FRAME

FRP FIBERGLASS REINFORCED

PLASTIC

FRT FIRE RETARDANT

FRZ FREEZER

FT FEET

FTD FACIAL TISSUE DISPENSER

FTG FOOTING

FURG FURRING

FUT FUTURE

G NATURAL GAS

GA GAUGE

GALV GALVANIZED

GB GRAB BAR

GEN GENERAL

GFGI GOVERNMENT FURNISHED /

GOVERNMENT INSTALLED

GFRG GLASSFIBER REINFORCED GYPSUM

GFRC GLASSFIBER REINFORCED CONCRETE

GL GLASS/GLAZING

GLU LAM GLUE LAMINATED WOOD

GPM GALLONS PER MINUTE

GRAN GRANITE

GSB GYPSUM SHEATHING BOARD

GTV GATE VALVE

GWT GLAZED WALL TILE

GYP GYPSUM

GWB GYPSUM WALL BOARD

H HIGH

HB HOSE BIBB

HC HOLLOW CORE

HCP HANDICAPPED

HD HEAD

HDBD HARDBOARD

HDW HARDWARE

HDWD HARDWOOD

HM HOLLOW METAL

HORIZ HORIZONTAL

HS HAND SINK

HT HEIGHT

HVAC HEATING, VENTILATION AND

AIR CONDITIONING

HW HOT WATER

HWR…