Att. 4 Drawings 250328.pdf

PDF 8 MB Posted Jul 21, 2025

Attached to: GAOA SUF Bunkhouse Replacement at Seagull Guard Station.
Solicitation number: 12445525R0011
Issued by: Department of Agriculture Forest Service

About this file

Written by GovTribe AI · Jul 21, 2025

These are architectural and engineering design drawings for the Seagull Guard Station Bunkhouse Replacement project located at 11456 Gunflint Trail in Grand Marais, Minnesota, within the Superior National Forest. The comprehensive set of 23 drawings covers site layout, utilities, site improvements, foundation, structural details, floor plans, elevations, interior layouts, and renderings for a new bunkhouse facility.

Key design elements include a single-story, approximately 2,360 square foot bunkhouse with a crawl space foundation, designed to accommodate 12 occupants in sleeping rooms, with accessible bathrooms, a kitchen/dining area, living room, mechanical room, and various supporting spaces. The building will feature a wood-framed construction with vinyl siding, asphalt shingle roofing, and is designed for seasonal use from approximately April to October. The project includes extensive site work such as a new septic system, water service, electrical and telecommunication infrastructure, accessible entry ramps and stoops, and integration with existing site utilities and structures.

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Other files

File	Type	Posted
12445525R0011 Amendment 0001 250820.pdf	PDF	Aug 20, 2025
Amendment 1 Vendor questions and answers 250814.pdf	PDF	Aug 19, 2025
Att. 2 Statement of Work 250424.pdf	PDF	Jul 21, 2025
Att. 3 Specifications 250328.pdf	PDF	Jul 21, 2025
Att. 1 Schedule of Items 250611.docx	DOCX document	Jul 21, 2025
RFP 12445525R0011 250721.pdf	PDF	Jul 21, 2025
Att. 2 Statement of Work 250424.pdf	PDF	Jul 21, 2025
Att. 3 Specifications 250328.pdf	PDF	Jul 21, 2025
Att. 5 Categorical Exclusions and Decision 250303.pdf	PDF	Jul 21, 2025
Att. 6 Wage Determination MN20250042 250613.pdf	PDF	Jul 21, 2025
Att. 1 Schedule of Items 250611.docx	DOCX document	Jul 21, 2025

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FOREST LOCATION MAP

PROJECT LOCATION MAP

SHEET G-01 OF

United States Department of Agriculture

Forest Service

SEAGULL GUARD STATION

TRAVEL DIRECTIONS TO THE PROJECT SITE:

FROM GRAND MARAIS, MN:

· TAKE GUNFLINT TRAIL NORTH FROM MN HWY 61.

· CONTINUE FOR 49 MILES.

· SEAGULL GUARD STATION SITE (11456 GUNFLINT TRL) IS ON THE RIGHT SIDE OF THE ROAD.

FS-OWNED GRAVEL PITS IN THIS AREA (COORDINATE WITH CO/COR REGARDING USE OF MATERIAL)

·· CROSS RIVER PIT - PIT RUN, SAND (POSSIBLY SEPTIC SAND)

·· ASSINIKA PIT - CRUSHED ROAD GRAVEL

BUNKHOUSE REPLACEMENT & SITEWORK

4/2 /25

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MINNESOTA

COOK COUNTY

(R09) EASTERN REGION

SUPERIOR NATIONAL FOREST

GUNFLINT RANGER DISTRICT

ORIGINAL ISSUE DATE: 03/28/2025

CITY OF

GRAND MARAIS

PROJECT SITE:

11456 GUNFLINT TRAIL

GRAND MARAIS, MN 55604

RECOMMENDED BY:

FOREST ENGINEER

DATE

DISTRICT RANGER

DATE

FOREST SUPERVISOR

DATE

RO FACILITIES PROGRAM MANAGER

DATE

APPROVED BY:

DIRECTOR OF ENGINEERING

DATE

INDEX OF SHEETS

PAGE SHEET SHEET TITLE DATE

01 G-01 COVERSHEET 03/28/25

02 G-02 GENERAL NOTES & PROJECT INFORMATION 03/28/25

03 V-01 GENERAL SITE LAYOUT & SURVEY CONTROL 03/28/25

04 C-01

SITE CLEARING & DEMO PLAN, DETAILS

03/28/25

05 C-02 SITE GRADING PLAN 03/28/25

06 C-03 SITE IMPROVEMENTS 03/28/25

07 C-04 SITE UTILITIES - OVERALL PLAN 03/28/25

08 C-05 SANITARY SEWER - OVERALL SITE 03/28/25

09 C-06 SANITARY SEWER - BUNKHOUSE MOUND DRAINFIELD 03/28/25

10 C-07 SANITARY SEWER - BUNKHOUSE SEPTIC TANKS 03/28/25

11 C-08 SITE WATER SYSTEM - PLAN & DETAILS 03/28/25

12 C-09 SITE ELECTRICAL SYSTEM - PLAN & DETAILS 03/28/25

13 C-10 SITE TELECOM SYSTEM - PLAN & DETAILS 03/28/25

14 S-01 BUNKHOUSE FOUNDATION & STRUCTURAL NOTES 03/28/25

15 S-02 BUNKHOUSE STOOPS & RAMPS 03/28/25

16 A-01 EGRESS PLAN & FIRE EXTINGUISHER PLAN 03/28/25

17 A-02 FLOOR PLAN 03/28/25

18 A-03 ELEC/ DATA OUTLETS & FURNITURE PLAN 03/28/25

19 A-04 EXTERIOR ELEVATIONS 03/28/25

20 A-05

INTERIOR ELEVATIONS, FINISH SCHEDULE

03/28/25

21 A-06

ENLARGED PLAN, INTERIOR ELEVATIONS, SCHEDULES

03/28/25

22 A-07 SECTIONS 03/28/25

23 A-08 RENDERINGS 03/28/25

FS PIT

CROSS RIVER

FS PIT

ASSINIKA

ARCHIVE NUMBER: 090902-ABL2024-0010D_G001

4/8/25

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

4/2 /25

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R-09

EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT &

SITEWORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

GENERAL NOTES &

PROJECT INFORMATION

03/28/2025 090902-ABL2024-0010D_G0002

J.SMREKAR

R.SUTTON

G-02 02 23

ABBREVIATION MEANING

~ APPROXIMATE

ALT ALTERNATE

APPROX APPROXIMATE

ARCH ARCHITECTURAL

BH BOREHOLE

BH BUNKHOUSE

BLDG BUILDING

BENCHMARK (LAND SURVEY)

C.O. CLEANOUT

CG CAMPGROUND

CAST IRON (PIPE)

CIP CAST IN PLACE CONCRETE

CO CONTRACTING OFFICER

CONT CONTINUOUS

COORD COORDINATE OR COORDINATION

COR

CONTRACTING OFFICER'S

REPRESENTATIVE

CONTROL POINT (LAND SURVEY)

D DEPTH OR THICKNESS

DEMO

DEMOLISH / REMOVE / ABANDON PER

REQS

DIAM DIAMETER

EX OR EXIST EXISTING

FFE FINISHED FLOOR ELEVATION

FS FOREST SERVICE

FT FOOT

FTG FOOTING

G.S. GUARD STATION

GALVANIZED IRON (PIPE)

GIP GALVANIZED IRON PIPE

GOV

GOVERNMENT (OWNER OF PROJECT)

HDPE

HIGH DENSITY POLYETHYLENE (PIPE)

IBC INTERNATIONAL BUILDING CODE

ICC INTERNATIONAL CODE COUNCIL

IMC INTERNATIONAL MECHANICAL CODE

IN INCH

IPC INTERNATIONAL PLUMBING CODE

L LENGTH

L.S. LUMP SUM

LF LINEAR FOOT

LS LIFT STATION

LS LUMP SUM

MAX MAXIMUM

MECH MECHANICAL

MH MANHOLE

MIN MINIMUM

MN MINNESOTA

NEC NATIONAL ELECTRIC CODE

O.C. ON CENTER

OH OVERHEAD

PE POLYETHYLENE

PERF PERFORATED

PROP PROPOSED

PVC POLY VINYL CHLORIDE

REQD REQUIRED

REQS REQUIREMENTS

SIM SIMILAR

SLOPE RATIO: HORIZONTAL : VERTICAL

TFE TOP OF FOOTING ELEVATION

TYP TYPICAL

U.N.O. UNLESS NOTED OTHERWISE

UG UNDERGROUND

W WIDTH

W/ WITH

XPS EXTRUDED POLYSTYRENE INSULATION

GENERAL NOTES

1. A PAPER COPY OF THE APPROVED DRAWINGS AND SPECIFICATIONS SHALL BE

ON SITE AT ALL TIMES DURING CONSTRUCTION ACTIVITY.

2. THIS IS A FEDERAL GOVERNMENT PROJECT THAT IS SUBJECT TO

FEDERALLY-ADOPTED BUILDING CODES AND PROCEDURES (NOT STATE- OR

LOWER GOVERNMENT-ADOPTED CODES).

2.1. WHILE THIS FEDERAL PROJECT IS NOT UNDER ANY STATE OR LOCAL

JURISDICTION, THE US FOREST SERVICE HAS CHOSEN TO REQUIRE THAT

THIS PROJECT SHALL CONFORM TO STATE OF MINNESOTA TECHNICAL

(NOT ADMINSTRATIVE) REQUIREMENTS WHERE THOSE REQUIREMENTS

ARE DIFFERENT AND MORE STRINGENT THAN THE ADOPTED CODES

LISTED.

3. ALL MATERIALS AND WORKMANSHIP SHALL BE IN ACCORDANCE WITH THE

LISTED CODES, THE PROJECT DRAWINGS, THE PROJECT SPECIFICATIONS AND

INDUSTRY STANDARD PRACTICES.

4. A TURN-KEY PROJECT SHALL BE PROVIDED BY THE CONTRACTOR EVEN IF

DETAILS, INDUSTRY STANDARDS AND INCIDENTALS ARE NOT SHOWN IN THE

DRAWINGS OR SPECIFICATIONS.

5. SAFETY: THE CONTRACTOR SHALL COMPLY WITH ALL SAFETY REQUIREMENTS

AS OUTLINED BY FSH-6709.11, U.S. DEPARTMENT OF AGRICULTURE - FOREST

SERVICE HEALTH AND SAFETY CODE HANDBOOK AS WELL AS APPLICABLE

OSHA REGULATIONS.

5.1. ALL WORK INSIDE CONFINED SPACES SHALL BE ACCOMPLISHED BY

PERSONS WHO ARE CURRENTLY CERTIFIED TO PERFORM WORK

IN/AROUND CONFINED SPACES. COPIES OF ALL PERMITS, AIR QUALITY

CHECKS, ETC. SHALL BE PROVIDED TO THE CO PRIOR TO EACH

PROGRESS PAYMENT AND FINAL PAYMENT.

6. WORK HOURS:

6.1. NO WORK WILL BE PERMITTED ON WEEKENDS OR FEDERAL HOLIDAYS

WITHOUT WRITTEN PERMISSION FROM THE US FOREST SERVICE.

6.2. NO CONSTRUCTION ACTIVITY SHALL BE PERMITTED BETWEEN THE HOURS

OF 8:00 P.M. AND 8:00 A.M. WEEKDAYS.

7. SITE EROSION CONTROL:

7.1. THE CONTRACTOR SHALL BE REQUIRED TO CONTROL ON-SITE STORM

WATER RUNOFF BY USING APPROVED TEMPORARY EROSION/SILTATION

CONTROL PROCEDURES.

7.2. CONTRACTOR TO SUBMIT EROSION CONTROL PLAN FOR APPROVAL

PRIOR TO NOTICE TO PROCEED.

8. EXISTING UTILITIES: CONTRACTOR SHALL BE RESPONSIBLE FOR

DETERMINING THE TRUE LOCATIONS AND ELEVATIONS OF EXISTING UTILITIES.

8.1. LOCATIONS OF BOTH UTILITY-OWNED AND PRIVATELY-OWNED

(GOVERNMENT-OWNED) EXISTING UTILITIES SHOWN ON THE DRAWINGS

ARE CONSIDERED APPROXIMATE.

8.2. PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CONTACT

"GOPHER ONE CALL" (811 OR https://www.gopherstateonecall.org) FOR UTILITY

LOCATES A MINIMUM OF 72 HOURS BEFORE PERFORMING ANY

EXCAVATION .

8.3. CONTRACTOR SHALL ARRANGE FOR AND PAY FOR UTILITY LOCATION

SERVICES IN THE AREAS OF WORK AS NEEDED TO COMPLETE THE WORK.

9. BUNKHOUSE BUILDING CONSTRUCTION

9.1. BUNKHOUSE BUILDING MAY BE PRE-FABRICATED OR SITE-BUILT.

9.2. THE DRAWINGS AND SPECIFICATIONS SHOW THE GENERAL INTENT OF

THE BUNKHOUSE DESIGN, ALONG WITH SPECIFICALLY-REQUIRED

ELEMENTS AND/OR CHARACTERISTICS.

9.3. CONTRACTOR SHALL SUBMIT FINAL BUILDING PLANS FOR EITHER

PRE-FABRICATED OR SITE-BUILT BUILDING TO THE CO FOR APPROVAL

BEFORE BEGINNING ANY BUILDING-RELATED WORK ON THE SITE. SEE

SPECIFICATIONS FOR FULL REQUIREMENTS.

10. EXPECTED USE AND OPERATION OF BUNKHOUSE BUILDING

10.1. BUILDING IS EXPECTED TO BE USED SEASONALLY, APPROX. APRIL -

OCTOBER.

10.2. BUILDING IS EXPECTED TO BE MINIMALLY HEATED YEAR-ROUND.

10.3. BUILDING PLUMBING AND SITE WATER SYSTEM ARE EXPECTED TO BE

DRAINED/WINTERIZED BEFORE PERSONNEL LEAVE FOR THE SEASON.

11. ON-SITE SEPTIC SYSTEM WORK:

11.1. ALL WORK SHALL BE PERFORMED BY PERSONNEL LICENSED BY THE

STATE OF MINNESOTA TO PERFORM THE SPECIFIC TASKS BEING DONE.

11.2. A STATE OF MINNESOTA LICENSED SEPTIC INSTALLER SHALL OVERSEE

THE INSTALLATION OF THE NEW SEPTIC SYSTEM.

11.3. NO STATE/LOCAL PERMITS OR INSPECTIONS ARE REQUIRED FOR SEPTIC

SYSTEM WORK.

12. ELECTRICAL WORK:

12.1. ALL WORK SHALL BE PERFORMED BY PERSONNEL LICENSED BY THE

STATE OF MINNESOTA TO PERFORM THE SPECIFIC TASKS BEING DONE.

12.2. THE CONTRACTOR SHALL HAVE THE WORK INSPECTED BY A STATE OF

MINNESOTA ELECTRICAL INSPECTOR AND PAY ANY FEES ASSOCIATED

WITH THIS INSPECTION. (NOTE: THE FEDERAL GOVERNMENT IS NOT

BOUND BY STATE INSPECTIONS AND CANNOT PAY FOR STATE

INSPECTIONS DIRECTLY. HOWEVER THE US FOREST SERVICE IS

CHOOSING TO REQUIRE INSPECTION BY A STATE-LICENSED INSPECTOR

FOR THIS PROJECT.)

13. TRAFFIC CONTROL SIGNS AND DEVICES SHALL BE IN ACCORDANCE WITH THE

MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES.

14. THE CONTRACTOR SHALL REMOVE ALL DEBRIS, AND ITEMS CONTRACTUALLY

DESIGNATED TO BE REMOVED, FROM THE SITE AND DISPOSE OF OR RECYCLE

IN ACCORDANCE WITH LOCAL LAWS AND REGULATIONS.

Item No. Subject Code Reference Code Requirement Actual Proposed Notes 1 Occupancy Classification IBC 310.4 Group R-3 for congregate living facilities

(nontransient) with 16 or fewer occupants R-3

NFPA 101 - 6.1.8.1.2 and 26.1.2

Lodging or Rooming House - provides sleeping accommodations for a total of 16 or fewer people on a transient or permanent basis, without personal care services, with or without meals, but without separate cooking facilities for individual occupants

Lodging/Rooming House

2 Automatic Sprinklers System IBC 903.2.8, IBC 903.2.8.1, NFPA 101 - 26.3.6

Sprinklers required. NFPA 13D spinkler system allowed for Group R-3.

Non-Sprinklered - with building code variance petition.

Forest Service Petition For Building Code Variance, dated Wednesday, February 5, 2025, approved by R9 Director of Engineering 2/07/2025.

3 Construction Type IBC Table 601 5B - Fire-resistance rating requirements:

• Primary structural frame: 0 hours

• Bearing walls – Exterior and Interior: 0 hours

• Nonbearing walls and partitions – Exterior (IBC Table 705.5): 0 hours, for Type 5B construction and fire separation distance 10 ft and greater.

• Nonbearing walls and partitions – Interior: 0 hours

• Floor construction: 0 hours

• Roof construction: 0 hours

4 Building Height IBC Table 504.3 Maximum 40 ft Approx. 18'-6" 5 Stories Above Grade IBC Table 504.4 Maximum 3 stories 1 story 6 Building Area IBC Table 506.2 Maximum allowed is unlimited 2,360 sf 7 Occupant Load IBC Table 1004.5, NFPA 101 - Table 7.3.1.2 Residential = 200 sf/occupant 2,360 sf/ 200 = 11.8 = 12 Occupants

12 Occupants

8 Egress Capacity IBC 1005.3.2, NFPA 101 - 7.3.

For egress components other than stairways:

0.2 inch x 12 occupants = 2.4” min. total clear width

Two 36" wide doors = 2 x 32” = 64” total clear width

NFPA 101 - 7.3.4.1 Corridor width = 36" minimum 60" corridor width Provides 5ft turning radius for accessibility 9 Number of Exits IBC 1006.2.1, NFPA 101 - 7.4.1.1

2 exits 2 exits As per IBC Table 1006.2.1, one exit is not allowed for non-sprinklered Group R-3 buildings.

10 Egress Door Direction of Swing IBC 1010.1.2.1 Egress doors are not required to swing in the direction of egress travel where occupant load is less than 50

Exterior and corridor egress doors swing in the direction of egress travel

11 Egress Travel Distance IBC Table 1017.2 Maximum 200 ft, without sprinklers Max. 62'-0" 12 Secondary Means of Escape/

Emergency Escape and Rescue Openings

IBC 1031.2 and 1031.3, NFPA 101 - 26.2.1.2 and 24.2.2

In addition to the primary means of egress, each sleeping room and living area is required to have a second means of escape. Windows meeting this requirement must:

• Be operable from the inside without use of tools, keys, or special effort;

• Provide min. 5.7 sq ft clear opening;

• Provide clear opening min. 20" in width;

• Provide clear opening min. 24" in height;

• Be max. 44" from the floor to the bottom of the clear opening.

Each bedroom is provided a single 3'x5' window with >5.7 sq ft, approx. 32"x26" clear opening. Bottom of clear opening is approx. 36" from the floor.

Living Room is provided (2) 6'x5' windows with (4) clear openings, each >5.7 sq ft, approx. 32"x26". Total area of clear openings is >22.8 sq ft.

Bottom of clear openings is approx. 36" from the floor.

Although not required for kitchens, the kitchen is provided (2) means of escape - one leading to the main Entryway exit and the other leading to the Corridor exit.

13 Corridor Fire Resistance IBC 1020.2, Exception 2 A fire-resistance rating is not required for corridors contained within a dwelling unit in an occupancy in Group R.

Smoke partition separation is provided between sleeping rooms and the corridor.

NFPA 101 - 26.3.5 All sleeping rooms shall be separated from escape route corridors by smoke partitions in accordance with Section 8.4.

14 Minimum number of plumbing fixtures

IBC Table 2902.1 • Men Water Closets: 1 (1 per 10 required)

• Women Water Closets: 1 (1 per 10 required)

• Men Water Lavatories: 1 (1 per 10 required)

• Women Water Lavatories: 1 (1 per 10 required)

• Bathtubs/Showers: 2 (1 per 8 required)

• Drinking Fountain: 0 (1 per 100 required, except for small occupancies with an occupant load of 15 or fewer, per IBC 2902.6)

• Service Sink: 1 (1 required)

• Unisex Water Closets: 2

• Unisex Lavatories: 2

• Showers: 2

• Drinking Fountain: 0

• Service Sink: 1

• As per IBC 2902.1.1, Exception 2, Where multiple-user facilities are designed to serve all genders, the minimum fixture count shall be calculated 100 percent, based on total occupant load.

• As per IBC 2902.2, Where plumbing fixtures are required, separate facilities shall be provided for each sex, except:

-Exception 2. Separate toilet facilities shall not be required in structures or tenant spaces with a total occupant load… of 15 or fewer.

-Exception 5. Separate toilet facilities shall not be required to be designated by sex where single-user toilet rooms are provided in accordance with Section 2902.1.2.

BUILDING AND LIFE SAFETY CODES INFORMATION

APPLICABLE CODES

· APPLICABLE CODES MAY DIFFER FROM LOCAL STATE CODES. WHILE IT IS IMPRACTICAL TO CITE ALL REQUIRED CODES, SPECIFIC MAJOR CODES AND STANDARDS ARE

IDENTIFIED HERE FOR TECHNICAL UNIFORMITY. THE LATEST CODE EDITIONS SHALL APPLY TO ALL NEW DESIGNS FOR WHICH CONSTRUCTION HAS NOT BEGUN. WHEN OVERLAP

OCCURS IN CITED STANDARDS AND CODES, THE MORE PROTECTIVE APPLIES. SEE ALSO STATE REQUIREMENTS UNDER "GENERAL NOTES" ON THIS SHEET.

· 2024 ICC CODES (INTERNATIONAL CODE COUNCIL), INCLUDING BUT NOT LIMITED TO:

○ 2024 IBC (INTERNATIONAL BUILDING CODE) ○ 2024 IFC (INTERNATIONAL FIRE CODE)

○ 2024 IMC (INTERNATIONAL MECHANICAL CODE) ○ 2024 IECC (INTERNATIONAL ENERGY CONSERVATION CODE) - RESIDENTIAL PROVISIONS

○ 2024 IPC (INTERNATIONAL PLUMBING CODE) ○ 2024 IWUIC (INTERNATIONAL WILDLAND-URBAN INTERFACE CODE)

○ 2024 IFGC (INTERNATIONAL FUEL GAS CODE)

· LATEST EDITIONS OF NFPA CODES (NATIONAL FIRE PROTECTION ASSOCIATION), INCLUDING BUT NOT LIMITED TO:

○ 2024 NFPA 101 - LIFE SAFETY CODE ○ 2022 NFPA 10 - STANDARD FOR PORTABLE FIRE EXTINGUISHERS

○ 2023 NFPA 70 - NATIONAL ELECTRICAL CODE (NEC) ○ 2025 NFPA 72 - NATIONAL FIRE ALARM AND SIGNALING CODE

○ 2024 NFPA 1 - FIRE CODE

· 2015 ABAAS (ARCHITECTURAL BARRIERS ACT ACCESSIBILITY STANDARDS)

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927442.71 3176985.39

927414.86 3176936.64

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

3/2 8/2

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EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT &

SITEWORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

GENERAL SITE LAYOUT

& SURVEY CONTROL

03/28/2025 090902-ABL2024-0010D_V003

J. SMREKAR

J.SMREKAR

R.SUTTON

V-01 03 23

Feet

0 40 80

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PT NUM

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NORTH

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EAST

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ELEV

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BM-1

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SPIKE IN 7" JACK PINE

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BM-2

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SPIKE IN 24" OAK

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BM-WELL

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TOP OF WATER WELL

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CP-1

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OUTSIDE FACE OF F.WALL CORNER

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POL-A

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POINT ON LINE - OUTSIDE FACE OF F.WALL

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R.PINE

R.P

OAK

DRAINFIELD

1000 GAL

SEPTIC

TANK

R.P.

ASP.

J.P.

SPR

CP6

PK3

PK4

PK5

BM1

DEMOLISH AND REMOVE

EXISTING STRUCTURE

INCLUDING CONCRETE SLAB

REMOVE AND DISPOSE

EX. TREES & VEGETATION

(TYP.)

SAVE AND PROTECT

EX. OAK TREE

REMOVE AND DISPOSE

EXISTING GRAVEL 88.98

95.34

REMOVE & DISPOSE

EX. TREEEX. WAREHOUSE

EX. RESIDENCE

SAVE AND PROTECT

EX. CONIFIRS

NOTE: EXISTING UTILITIES

ASSOCIATED WITH THE

BUNKHOUSE TO REMAIN

IN PLACE

CONSTRUCTION

LIMITS

CLEAR FOR SEPTIC MOUND.

· NO EQUIPMENT IN THIS AREA !

· DO NOT COMPACT SOIL !

· SEE SPEC FOR INSTRUCTIONS.

· COORDINATE WITH SEPTIC

INSTALLER

CLEAR AS REQD FOR BUILDING, DRIVE,

PARKING, AND APPURTENANCES

SAVE

TREES

SAVE

TREES

SAVE

TREES

g power pole 2963.45 g power pole 2963.85

PP4

PP3

PP1

PP2

SAVE

TREES

SAVE

TREES

C-01

WOODS

FILTER FABRIC FENCE

EXISTING GRADE

FLOW FLOW

FLOW

MINIMUM HEIGHT FROM

GROUND SURFACE IS 3 FEET

BIODEGRADABLE FILTER FABRIC

SHALL EQUAL TO BIOFENCE BY

ERC/BIOMASS FARMS OF EAST

FREETOWN, MA

EXCAVATE 6"x6" TRENCH

UPSLOPE FROM AND ALONG

THE LINE OF POSTS,

EXTEND SILT FENCE INTO

TRENCH, BACKFILL AND

COMPACT EXCAVATED SOIL

POLES

SECTION A SECTION B

SILT FENCE

ENDS COUPLED

FILTER FABRIC EMBEDDED

6" INTO GROUND

NOTES:

1. CONTRACTOR IS RESPONSIBLE FOR ALL EROSION CONTROL AND SEDIMENTATION.

2. CONTRACTOR SHALL FOLLOW MANUFACTURER'S INSTRUCTIONS ON INSTALLATION.

3. FENCE AND ALL COMPONENTS SHALL BE BIODEGRADABLE, AND SHALL BE FUNCTIONAL

FOR A MINIMUM OF 11

2 TO 2 YEARS.

MAINTENANCE:

1. SILT FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST

DAILY DURING PROLONGED RAINFALL EVENTS. ANY REPAIRS THAT ARE NECESSARY

SHALL BE MADE IMMEDIATELY.

2. IF THE FABRIC OF THE SILT FENCE SHOULD DECOMPOSE OR BECOME INEFFECTIVE

DURING THE EXPECTED LIFE OF THE FENCE, THE FABRIC SHALL BE REPLACED PROMPTLY.

3. SEDIMENT DEPOSITS SHOULD BE INSPECTED AFTER EVERY STORM EVENT. THE

DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS HAVE REACHED APPROXIMATELY

ONE-HALF THE HEIGHT OF THE BARRIER.

4. SEDIMENT DEPOSITS THAT ARE REMOVED SHALL BE GRADED AND VEGETATED TO

CONFORM WITH THE EXISTING TOPOGRAPHY.

MINIMUM BURIED HEIGHT

IS 1.0 FOOT

JOINING SILT FENCE SECTIONS

NOTES:

1. PLACE THE END POST OF ONE FENCE INSIDE THE

END POST OF THE NEXT FENCE.

2. ROTATE BOTH POSTS AT LEAST 180 DEGREES IN

A CLOCKWISE DIRECTION TO CREATE A TIGHT

SEAL WITH THE FABRIC MATERIAL.

3. DRIVE BOTH POSTS 12 INCHES INTO THE GROUND

AND BURY THE FLAP IN THE TRENCH.

SECTION A SECTION B

1 EROSION CONTROL BLANKET

ORANGE POLYETHELENE

WARNING FENCE

WATERPROOF PERMANENT

SIGN READING: "TREE

PROTECTION AREA"

METAL POSTS

TREE PROTECTION FENCE3

DRIP EDGE

4' -0

-0

NOTE: COORDINATE TREE PROTECTION

ADJACENT TO PROPOSED SEPTIC MOUND

WITH COR.

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

3/2 7/2

5 0 8:

N C:

_1 1-

-2

4\S

-L

-M

N-

-N -H

N-

2.D W

(R9)

EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT

AND SITE WORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

SITE CLEARING & DEMO,

DETAILS

03/28/2025 090902-ABL2024-0010D_C004

M.BROWN

K.KEELEY

C-01 04 23

Feet 0 30 60

AutoCAD SHX Text N.T.S.

AutoCAD SHX Text

SEE SITE GRADING PLAN, FOR LIMITS OF EROSION CONTROL BLANKET INSTALLATION

AutoCAD SHX Text

TOP OF SLOPE, TYP. 3:1

AutoCAD SHX Text

STARTING AT TOP OF SLOPE, INSTALL BLANKET IN SAME DIRECTION OF WATER FLOW, TYP.

AutoCAD SHX Text OVERLAP BLANKET EDGES 4" MIN; OVERLAP BLANKET ENDS 6" MIN. W/ UPSLOPE BLANKET OVERLYING DOWNLOPE BLANKET (SHINGLE STYLE)

AutoCAD SHX Text

BOTTOM OF SLOPE, TYP. 3:1

AutoCAD SHX Text EXCELSIOR EROSION CONTROL BLANKET; CURLEX NETFREE.ASPEN FOR SLOPES <3H:1V CURLEX I.ASPEN W/FIBRENET FOR SLOPES <2H:1V CURLEX II.ASPEN W/FIBRENET FOR SLOPES <1.5H:1V CURLEX III.ASPEN W FIBRENET FOR SLOPES <1H:1V

AutoCAD SHX Text INSTALL BEGINNING & END OF EACH ROLL IN 6"X6" ANCHOR TRENCH STAPLE, BACKFILL, & COMPACT SOIL, TYP.

AutoCAD SHX Text GENERAL NOTES: 1. EROSION CONTROL MAT SHALL BE 100% BIODEGRADABLE. EROSION CONTROL MAT SHALL BE 100% BIODEGRADABLE. 2. SEED & SOIL AMENDMENTS SHALL BE APPLIED ACCORDING TO THE RATES IN THE PROJECT SPECIFICATIONS PRIOR TO SEED & SOIL AMENDMENTS SHALL BE APPLIED ACCORDING TO THE RATES IN THE PROJECT SPECIFICATIONS PRIOR TO APPLYING THE BLANKET. 3. PROVIDE ANCHOR TRENCH AT THE TOE OF SLOPE IN SIMILAR FASHION AS AT TOP OF SLOPE. PROVIDE ANCHOR TRENCH AT THE TOE OF SLOPE IN SIMILAR FASHION AS AT TOP OF SLOPE. 4. SLOPE SURFACE SHALL BE FREE OF ROCKS, CLOTS, STICKS, & GRASS. SLOPE SURFACE SHALL BE FREE OF ROCKS, CLOTS, STICKS, & GRASS. 5. BLANKET SHALL HAVE GOOD CONTINUOUS CONTACT WITH UNDERLYING SOIL THROUGHOUT ENTIRE LENGTH. LAY BLANKET BLANKET SHALL HAVE GOOD CONTINUOUS CONTACT WITH UNDERLYING SOIL THROUGHOUT ENTIRE LENGTH. LAY BLANKET LOOSELY & STAKE OR STAPLE TO MAINTAIN DIRECT CONTACT W/ SOIL. DO NOT STRETCH BLANKET. 6. STAPLING OF THE BLANKET SHALL BE DONE IN ACCORDANCE W/ THE MANUFACTURE'S RECOMMENDATIONS. STAPLING OF THE BLANKET SHALL BE DONE IN ACCORDANCE W/ THE MANUFACTURE'S RECOMMENDATIONS. 7. THE BLANKET SHOULD NOT BE STRETCHED; IT MUST MAINTAIN GOOD SOIL CONTACT. THE BLANKET SHOULD NOT BE STRETCHED; IT MUST MAINTAIN GOOD SOIL CONTACT. 8. PREPARE SEED BED (INCLUDING APPLICATION OF LIME, FERTILIZER, & SEED) PRIOR TO INSTALLATION OF BLANKET. PREPARE SEED BED (INCLUDING APPLICATION OF LIME, FERTILIZER, & SEED) PRIOR TO INSTALLATION OF BLANKET. 9. BLANKETED AREAS SHALL BE INSPECTED WEEKLY & AFTER EACH RUNOFF EVENT UNTIL PERENNIAL VEGETATION IS BLANKETED AREAS SHALL BE INSPECTED WEEKLY & AFTER EACH RUNOFF EVENT UNTIL PERENNIAL VEGETATION IS ESTABLISHED TO A MINIMUM UNIFORM 70 % COVERAGE THROUGHOUT THE BLANKETED AREA. DAMAGED OR DISPLACED BLANKETS SHALL BE RESTORED OR REPLACED WITHIN 5 CALENDAR DAYS.

AutoCAD SHX Text EROSION CONTROL BLANKET NOTES Natural fiber netting or no netting 100% biodegradable materials Loose weave, non-welded, movable jointed netting (leno or gauze) Secure ECPs with wooden stakes or live stakes Bury edges of blankets & mats Remove ECPs when no longer needed Spray on mulch Seed & plant native vegetation

AutoCAD SHX Text N.T.S.

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R.PINE

R.P

OAK

C.O.

S S

DRAINFIELD

1000 GAL

SEPTIC

TANK

S S

SPR

CP6

PK4

PK5

BM1

83.77

1483 1484

14851483

84.0

86.50

83.00

83.13

86.50 83.9 86.40

82.60

82.33

82.49

HP82.95

148382.00

STEPS, RAMP,

LANDING; SEE

STRUCTURAL

SECTION

STEPS, RAMP &

LANDING; SEE

STRUCTURAL

SECTION

84.0

4:1 SLOPE

82.17

86.4 0+

1+00

1+ 50 2+

2+97

SWALE

82.50+/-1.0%

EX. RV PARKING AREA

(REMAINS GRASS)

EX. WAREHOUSE

EX. RADIO TOWER

FL EL 1486.5

84.0

HP 83.5

3.0

2.0

SWALE

81.50

HP 82.52

82.00

MEET

EXISTING

GRADE

EROSION CONTROL

FABRIC, SEE C-01

82.32

GRADE 1479.0

DRAIN INV 1477.5

BOTT DRYWELL 1475.0

GRADE 1484.0

DRAIN INV 1479.0

GRADE 1484.0

DRAIN INV 1480.0

83.9 g power pole 2963.45 g power pole 2963.85

PP4

PP3

PP1

81.4

1483.5

COMPACTED BACKFILL

(2) LAYERS 2" INSULATION

4' X 4' AREA

4" PVC BELL

& SPIGOT

DRAIN PIPE

AT 2% MIN.

3' X 3' X 3' HIGH

DRYWELL. FILL

WITH 3" MINUS

WASHED ROCK

FREE-DRAINING

NON-WOVEN GEOTEXTILE

DRYWELL DETAIL

.4'

24.4'

.7'

R=10'

R =2

5' 17.6'

13.8'

34.4'

WALKWAY DIMENSIONS

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

3/2 7/2

5 0 8:

N C:

_1 1-

-2

4\S

-L

-M

N-

-N -H

N-

2.D W

(R9)

EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT

AND SITE WORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

SITE GRADING PLAN

03/28/2025 090902-ABL2024-0010D_C005

M.BROWN

K.KEELEY

C-02 05 23

1. HOURS OF OPERATION: 0800-1700 M-F, NO FEDERAL HOLIDAYS OR WEEKENDS

UNLESS APPROVED BY CO.

2. US FOREST SERVICE ENGINEERING REPRESENTATIVE SHALL WORK IN CONCERT

WITH CO AND WILL BE DESIGNATED AT PRE-WORK MEETING.

3. THE WORK COVERED BY THESE PLANS SHALL INCLUDE FURNISHING OF

MATERIALS, CONSTRUCTION OF GRAVELED PARKING LOT, CIRCULATION ROAD,

FIREBREAK/DRIP EDGE AND SIDEWALKS, TEMPORARY TRAFFIC CONTROL, EROSION

CONTROL AND SLOPE PROTECTION. ALL WORK SHALL CONFORM TO THE FP-14

STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON

FEDERAL HIGHWAY PROJECTS.

4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATION OF ALL EXISTING

UTILITIES. CONTRACTOR SHALL CONDUCT OPERATIONS IN SUCH A MANNER THAT

THOSE UTILITIES NOT REQUIRING RELOCATION WILL NOT BE DISTURBED.

5. NO MATERIAL SHALL BE ALLOWED TO ERODE INTO THE WATERCOURSE NOR SHALL

MATERIAL BE PLACED INTO THE WATERCOURSE EXCEPT AS SHOWN ON THE

PLANS.

6. CONTRACTOR SHALL VISIT THE SITE TO OBSERVE ALL EXISTING SITE CONDITIONS

PRIOR TO THE START OF WORK.

7. WORK SHALL STOP IMMEDIATELY IF HERITAGE RESOURCES OR HUMAN REMAINS

ARE ENCOUNTERED.

8. ALL EQUIPMENT SHALL BE THOROUGHLY WASHED BY CONTRACTOR PRIOR TO

MOBILIZATION. ONLY AFTER INSPECTION IS PERFORMED BY THE INSPECTOR

SHALL EQUIPMENT BE PERMITTED TO MOBILIZE TO THE PROJECT SITE.

9. EXCAVATION: QUANTITIES FOR EXCAVATION ARE "IN-PLACE" CUBIC YARDS. EXCESS

USABLE AND SUITABLE EXCAVATION WILL BE PLACED IN TWO SEPARATE

STOCKPILES AND DISPERSED PROPERLY, COORDINATE WITH CO AND DESIGNATED

FOREST SERVICE REPRESENTATIVE .

10. ALL NEW WORK SHALL BE STAKED OUT PRIOR TO CONSTRUCTION. CO SHALL BE

NOTIFIED OF ANY DISCREPANCIES. FIELD ADJUSTMENTS MUST BE APPROVED BY

THE CO PRIOR TO CONSTRUCTION.

11. ALL LINES & DIMENSIONS ARE PARALLEL OR PERPENDICULAR TO THE LINES FROM

WHICH THEY ARE MEASURED UNLESS OTHERWISE INDICATED.

12. STORAGE AREA FOR CONTRACTOR'S EQUIPMENT & MATERIAL SHALL BE WITHIN

THE LIMITS OF CONSTRUCTION.

13. CONTRACTOR IS RESPONSIBLE TO REPAIR OR REPLACE ALL ITEMS DAMAGED

OUTSIDE OF THE CONSTRUCTION LIMITS, OR ANY DISTURBANCE ON THE SITE

WHICH IS NOT PART OF THE IDENTIFIED WORK CONTRACT.

14. BLEND ALL WORK OF THIS CONTRACT SMOOTHLY INTO EXISTING CONDITIONS AT

THE CONSTRUCTION LIMITS.

15. CONTRACTOR SHALL MAINTAIN PROPER SIGNS, BARRICADES, & FENCES TO

PROPERLY PROTECT THE WORK, EQUIPMENT, PERSONS, & PROPERTY FROM

DAMAGE.

16. MANUFACTURED ITEMS SHALL BE INSTALLED, CONNECTED, & CLEANED

ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.

17. PRIOR TO PROJECT CLOSE-OUT, CONTRACTOR SHALL REMOVE ALL DEBRIS &

EXCESS MATERIALS FROM SITE; ALSO, ANY DAMAGE TO FIELD OR FACTORY

APPLIED FINISHES SHALL BE REPAIRED.

1. CONTRACTOR SHALL VERIFY ALL CONDITIONS IN THE FIELD

& REPORT ANY DISCREPANCIES BETWEEN PLANS & ACTUAL

CONDITIONS TO THE CO.

2. CONTRACTOR SHALL VERIFY PROPOSED GRADES PRIOR TO

CONSTRUCTION & REPORT ANY DISCREPANCIES TO THE CO.

3. ALL POINTS OF CONSTRUCTION EGRESS OR INGRESS

SHALL BE MAINTAINED TO PREVENT TRACKING OR FLOWING

OF SEDIMENT OR DEBRIS ONTO PUBLIC ROADS.

5. SILT FENCE SHALL BE INSTALLED APPROXIMATELY

5'TO 10' WITHIN THE CONSTRUCTION LIMITS, AS

APPROVED BY THE CO.

6. CONTRACTOR SHALL BLEND ALL NEW EARTHWORK

INTO EXISTING GRADES AT LIMITS OF GRADING

WORK. PROVIDE SMOOTH, ROUNDED TRANSITIONS

AT ALL TOP & BOTTOM OF SLOPES.

7. PITCH EVENLY BETWEEN SPOT GRADES. ALL

PAVED AREAS MUST PITCH TO DRAIN AT A MINIMUM

SLOPE OF ONE -EIGHTH INCH (1/8") PER FOOT. ANY

DISCREPANCIES NOT ALLOWING THIS TO OCCUR

SHALL BE REPORTED TO THE CO.

8. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS

DISTURBED SHALL BE RESTORED TO ITS ORIGINAL

CONDITION AT NO COST TO THE USFS.

9. EXCESS CUT SUITABLE FOR SELECT BORROW

SHALL BE CONSERVED AND USED AS

FILL OR SUB-BASE PAVING IN AREAS WHERE

MATERIAL IS NEEDED. COORDINATE WITH CO FOR

DISPOSAL OFF SITE.

10. CONTRACTOR SHALL NOTIFY CO WHEN ROUGH GRADING

IS COMPLETE. FINISH GRADES SHALL BE

ADJUSTED IN FIELD, WHEN NECESSARY, BY

APPROVAL OF THE CO.

11. GRADING SHALL INCLUDE STOCKPILING OF ANY

ORGANIC TOPSOIL & ANY SUITABLE MATERIALS

ABOVE THE FINISHED ELEVATIONS SHOWN ON

THE DRAWINGS. THESE MATERIALS SHALL BE

STOCKPILED SEPARATELY & PROTECTED FROM

EROSION.

12. DURING GRADING OPERATIONS, DRAINAGE OF THE

SITE & ADJACENT AREAS SHALL BE MAINTAINED

CONTINUOUSLY TO PREVENT EROSION OR OTHER

DAMAGE. WHEN IT IS NECESSARY TO INTERRUPT

DRAINAGE OR OTHER EXISTING UTILITIES, PROVIDE

TEMPORARY FACILITIES UNTIL PERMANENT WORK

IS COMPLETED.

1. AFTER THE PROPOSED SUBGRADE SOIL HAS BEEN

EXPOSED & PRIOR TO THE PLACEMENT OF ANY

NEW FILL TO ATTAIN THE DESIRED SUBGRADE

ELEVATION, THE EXPOSED SUBGRADE SHALL BE

PROOFROLLED IN ACCORDANCE WITH THE MNDOT

CONSTRUCTION & MATERIAL SPECIFICATIONS, SEE

THE MNDOT GRADING AND BASE MANUAL

PROCEDURE FOR TEST ROLLING..

2. IF SOFT, WET, OR WEAK SOILS ARE FOUND,

CONTACT THE CO IMMEDIATELY FOR PROPOSED

REMEDIATION.

3. MINIMIZE CONSTRUCTION TRAFFIC ONCE THE

REQUIRED SUBSURFACE ELEVATIONS HAVE BEEN

ATTAINED.

4. IF SIGNIFICANT SUBGRADE DISTRESS IS EVIDENT

DURING PROOFROLLING OPERATIONS AT THE SITE

ENTRY AND EXIT ROAD, CONTACT THE CO

IMMEDIATELY FOR PROPOSED REMEDIATION.

5. NEW FILL SHOULD CONSIST OF CLEAN, INORGANIC

SOIL FREE OF ANY MISC. MATERIALS, COBBLES, &

BOULDERS AND SHOULD BE PLACED IN UNIFORM,

THIN LIFTS (MAXIMUM 8-INCH THICK) &

COMPACTED. SEE SPECIFICATION SECTION 204

EXCAVATION AND EMBANKMENT AND SECTION 213

SUBGRADE STABILIZATION.

1. SEED MIXTURE FOR DISTURBED AREAS AND SLOPES

SHALL BE A COVER CROP OF ANNUAL OATS (AVENA SATIVA).

2. CONTRACTOR IS RESPONSIBLE TO REPAIR OR

REPLACE ALL ITEMS DAMAGED OUTSIDE

CONSTRUCTION LIMITS OR DISTURBED ON SITE

WHICH ARE NOT PART OF THE IDENTIFIED WORK

OF THIS CONTRACT.

3. CONTRACTOR TO PROVIDE & MAINTAIN EROSION

CONTROL MEASURES AS SHOWN ON THE

PLANS AND AS REQUIRED IN THE FIELD. REMOVE

CONTROL MEASURES UPON (80% GERMINATION)

STABILIZATION OF GROUND COVER.

Feet 0 20 40

AutoCAD SHX Text N.T.S.

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GENERAL LAYOUT NOTES:

AutoCAD SHX Text

GRADING NOTES:

AutoCAD SHX Text

COVER CROP SEEDING

AutoCAD SHX Text

EARTHWORK:

SEED MIX: FOR SLOPES AND DISTURBED AREAS

R.PINE

R.P

OAK

S S

SPR

CP6

PK4

PK5

BM1

STEPS, RAMP,

LANDING; SEE

STRUCTURAL

SECTION

STEPS, RAMP &

LANDING; SEE

STRUCTURAL

SECTION

18.00

20'

39.61

16.58

1+00

1+ 50 2+

2+97

0.7

4' CONCRETE

WALK (TYP.)

C-03

GRAVEL ROAD &

PARKING (TYP.)

C-03

ACCESSIBLE SIGN

(TYP.)

WHEEL STOPS

(TYP.) 2' FROM

WALKWAY

C-03

EX. RV PARKING AREA

(REMAINS GRASS)

EX. WAREHOUSE

EX. RADIO TOWER

PROTECT EX. TREES,

TYP.

9' 5'

5' GRAVEL FIRE BREAK

(INCLUDES INSTALLATION

UNDER RAMPS/LANDING)

4' 6'

35'

34.4'

EX. DRIVEWAY

C-035'

C-03 g power pole 2963.45 g power pole 2963.85

PP4

PP3

PP1

PP2

13.8'

24.4'

STOP SIGN (TYP.) 4

C-03

CONSTRUCTION

LIMITS

C-03

20.00 26.08

59.66

9.11

R 40.00

R76 .36

R30.00

R 35.00

R30.00

44.30

56.47

6'-0"

5'-10"

12"

6" 4"

PRECAST

CONCRETE

WHEEL STOP

#4 REBAR- SET

IN TWO PLACES

OF WHEEL

STOP

3 PRECAST CONCRETE WHEEL STOP

SCALE: NTS

#4 REBAR- SET

IN TWO PLACES

OF WHEEL

STOP

TYPICAL GRAVEL PAVEMENT

SEE GRADING PLAN

FOR SPOT ELEVATIONS

MNDOT CLASS V SELECT GRANULAR STONE

3" LIFTS, COMPACTED

CONCRETE WALK

TYP. SECTION

STOP

4 REGULATORY SIGN

SCALE: NTS

PARKING

FIREBREAK/DRIP EDGE

1-1/2" MINUS DRAIN ROCK

3" LIFTS, COMPACTED

8 OZ. GEOTECH FABRIC

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

4/2 /25

2 M

W N

W N\

W Q

-2

4\S

-L

-M N-

-N

-H

N-

2.D

W G;

(R9)

EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT

AND SITE WORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

SITE IMPROVEMENTS

03/28/2025 090902-ABL2024-0010D_C006

M.BROWN

K.KEELEY

C-03 06 23

ROAD ALIGNMENT

Description:

Tangent Data Description PT Station Northing Easting Start: 0+00.000 927463.993 3176788.636 End: 0+23.856 927459.276 3176812.021 Tangent Data Parameter Value Parameter Value Length: 23.856 Course: S 78° 35' 44.0051" E Curve Point Data Description Station Northing Easting

PC: 0+23.856 927459.276 3176812.021

RP: 927420.066 3176804.112

PT: 0+35.869 927455.182 3176823.266

Circular Curve Data Parameter Value Parameter Value Delta: 17° 12' 25.0993" Type: RIGHT Radius: 40.000 Length: 12.013 Tangent: 6.052 Mid-Ord: 0.450 External: 0.455 Chord: 11.968 Course: S 69° 59' 31.4555" E Tangent Data Description PT Station Northing Easting Start: 0+35.869 927455.182 3176823.266 End: 0+57.893 927444.635 3176842.601 Tangent Data Parameter Value Parameter Value Length: 22.024 Course: S 61° 23' 18.9059" E Curve Point Data Description Station Northing Easting

PC: 0+57.893 927444.635 3176842.601

RP: 927411.275 3176824.404

PT: 0+85.269 927424.342 3176860.087

Circular Curve Data Parameter Value Parameter Value Delta: 41° 16' 36.9020" Type: RIGHT Radius: 38.000 Length: 27.376 Tangent: 14.312 Mid-Ord: 2.439 External: 2.606 Chord: 26.788 Course: S 40° 45' 00.4549" E Tangent Data Description PT Station Northing Easting Start: 0+85.269 927424.342 3176860.087 End: 0+90.271 927419.644 3176861.807 Tangent Data Parameter Value Parameter Value Length: 5.002 Course: S 20° 06' 42.0039" E Curve Point Data Description Station Northing Easting

PC: 0+90.271 927419.644 3176861.807

RP: 927432.710 3176897.490

PT: 1+10.202 927403.531 3176873.147

Circular Curve Data Parameter Value Parameter Value Delta: 30° 03' 06.6116" Type: LEFT Radius: 38.000 Length: 19.931 Tangent: 10.200 Mid-Ord: 1.299 External: 1.345 Chord: 19.703 Course: S 35° 08' 15.3097" E Tangent Data Description PT Station Northing Easting Start: 1+10.202 927403.531 3176873.147 End: 1+35.724 927387.182 3176892.745 Tangent Data Parameter Value Parameter Value Length: 25.522 Course: S 50° 09' 49.8332" E Curve Point Data Description Station Northing Easting

PC: 1+35.724 927387.182 3176892.745

RP: 927428.844 3176927.077

PT: 1+82.679 927375.736 3176936.771

Circular Curve Data Parameter Value Parameter Value Delta: 49° 50' 03.5345" Type: LEFT Radius: 53.985 Length: 46.955 Tangent: 25.079 Mid-Ord: 5.025 External: 5.541 Chord: 45.489 Course: S 75° 25' 37.0461" E Tangent Data Description PT Station Northing Easting Start: 1+82.679 927375.736 3176936.771 End: 2+26.272 927388.458 3176978.466 Tangent Data Parameter Value Parameter Value Length: 43.593 Course: N 73° 01' 54.9500" E Curve Point Data Description Station Northing Easting

PC: 2+26.272 927388.458 3176978.466

RP: 927367.832 3176985.138

PT: 2+73.676 927361.362 3177005.827

Circular Curve Data Parameter Value Parameter Value Delta: 125° 17' 30.0892" Type: RIGHT Radius: 21.678 Length: 47.404 Tangent: 41.903 Mid-Ord: 11.717 External: 25.500 Chord: 38.508 Course: S 45° 16' 45.0039" E Tangent Data Description PT Station Northing Easting Start: 2+73.676 927361.362 3177005.827 End: 2+96.923 927339.111 3176999.095 Tangent Data Parameter Value Parameter Value Length: 23.247 Course: S 16° 50' 00.3612" W

MAXIMUM WALKWAY SLOPE SHALL NOT EXCEED 5%

MAXIMUM CROSS SLOPE FOR ACCESSIBLE PARKING

SHALL NOT EXCEED 2%

ACCESSIBLE PARKING SPACES SHALL BE AS SHOWN ON

PLANS

ACCESSIBLE ROUTES MUST BE IN THE SAME AREA AS THE

GENERAL CIRCULATION PATH

Feet 0 20 40

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6" X 6" # W2.9/2.9 W.W.M., 2" CLR

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4" CONCRETE WALK SOFT BRISTLE BROOM FINISH PERPENDICULAR TO WALK

AutoCAD SHX Text PREFORMED JOINT FILLER 1/2" EXPANSION JOINT, 20' O.C. MAX. (LOC. TO MATCH ADJ. SCORE LINE IF PRESENT)

AutoCAD SHX Text 4"

AutoCAD SHX Text NOTES: 1. EXPANSION JOINT SPACING - 20-25' O.C. UNLESS OTHERWISE NOTED; EXPANSION JOINT SPACING - 20-25' O.C. UNLESS OTHERWISE NOTED; 2. SCORE JOINT SPACING - 5' O.C. NOMINAL UNLESS OTHERWISE NOTED; SCORE JOINT SPACING - 5' O.C. NOMINAL UNLESS OTHERWISE NOTED; 3. CROSS SLOPE 1/8" TO 1/4" PER FOOT; CROSS SLOPE 1/8" TO 1/4" PER FOOT; 4. MAX SLOPE ALONG LENGTH OF WALK SHOULD NOT EXCEED 1:20;MAX SLOPE ALONG LENGTH OF WALK SHOULD NOT EXCEED 1:20;

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JOINT SEAL

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MNDOT CLASS V SELECT GRANULAR SUBBASE

AutoCAD SHX Text COMPACTION OF MNDOT SELECT GRANULAR SUBBASE, SHALL COMPLY W/ SOIL & GRANULAR EMBANKMENT

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SUBGRADE COMPACTION

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MIN.

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VARIES

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NOM. 4X4 PT POST STAINED USFS BROWN, TYP.

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MIN.

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AutoCAD SHX Text 3'-6"

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NOM. 4X4 PT POST STAINED USFS BROWN, TYP.

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S.S. BOLT FASTENERS, TYP.

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VARIES

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3'-0" MIN.

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7" WHITE REFLECTIVE LETTERS

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1/2" X 1/4" DEPTH WHITE BORDER

AutoCAD SHX Text DOUBLE MOUNTED REGULATORY ALUMINUM SIGN PANEL; SIGN SHALL CONSIST OF REFLECTIVE SHEETING AND SHALL BE IN CONFORMANCE WITH MUTCD & USFS;

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MNDOT SELECT GRANULAR AGGREGATE, COMPACTED (TYP.)

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STANDARD ACCESSIBLE PARKING SIGN

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FINISH GRADE.

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ARCHITECTURAL BARRIERS ACT

ACCESSIBILITY STANDARDS (ABAAG)

PP4

PP3

PP2

PP1

PP4

PP3

PP2

S S

DRAINFIELD

1000 GAL

SEPTIC

TANK

E E

O E

PP4

PP3

PP1

PP2

OE OE

T T

EXIST TCOMM

PEDESTALS

EXIST. TCOM

PEDESTAL

EXIST TCOM

ANALOG COPPER

TO REMAIN

RELOCATE EXIST

TCOM UTILITY FIBER

RELOCATE ELEC

UTILITY LINE TO SITE

TRANSFORMER

NEW TCOM FIBER SERVICE FOR

NEW BUNKHOUSE. COORDINATE

LOCATIONS.

EXIST ELEC TRANSFORMER

LOCATION TO REMAIN

GOV. OPTION ITEM:

NEW WATER, SEWER, ELEC RV

HOOK-UPS. SEE C-05, C-08,C-09.

EXIST WATER SYSTEM

DRAIN VALVE

TO REMAIN

EXIST WATER WELL

TO REMAIN

I S

APPROX. EDGE OF NEW

GRAVEL DRIVEWAY

EDGE OF EXIST ASPHALT

DRIVEWAY TO REMAIN

EXIST OH ELEC POWER DISTRIBUTION

AND WELL POWER TO REMAIN

APPROX LIMITS OF

EXPOSED LEDGE ROCK

THIS AREA

EXIST UG ELEC FROM

WATER PRESSURE SWITCH

TO PP1 , THEN OVERHEAD

TO REMAIN

EXIST UG ELEC FROM WATER PRESSURE

SWITCH IN EXISTING HOUSE. OVERHEAD

BETWEEN PP-1 AND PP-4. UG FROM HOUSE TO

PP-1 AND PP-4 TO WELL.

EXIST WATER LINE TO

REMAIN

EXIST TCOM PED

LOCATION TO REMAIN

EXIST ELEC UTILITY BOX

ACROSS FROM HELI-PAD

DRIVEWAY

I S

S S

I V

C O

P P

E R

C O

P P

E R

EXIST WATER LINE TO

REMAIN

EXIST TCOM FIBER SERVICES TO

HOUSE AND WAREHOUSE TO REMAIN

PROVIDE AND INSTALL NEW 1,000 GALLON

LP TANK. TANK SHALL BE OWNED NOT

LEASED.COORDINATE LOCATION WITH

NFPA & CO. (TANK 25' FROM BLDG;

REGULATOR 10' FROM AC, VERIFY)

4" PVC GRAVITY DRAIN PIPE

FROM BLDG PERIMETER DRAIN

TO DRYWELL SUMP. SEE C-02.

N E

W S

E P

M O

U N

D D

R A

L D

NEW WATER SERVICE

NEW SANITARY SEWER

NEW ELEC SERVICE FOR NEW

BUNKHOUSE. COORDINATE

LOCATIONS.

SCALE 1" = 20'

PLAN - UTILITIES - OVERVIEW

Feet

0 20 40

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

4/2 /25

\JJ

X\ R0

9 E

S\ R0

9 S

\S D\

2C -C

L-

-U

W G;

R-09

EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT &

SITEWORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

SITE UTILITIES

OVERALL PLAN

03/28/2025 090902-ABL2024-0010D_C007

J.SMREKAR

R.SUTTON

C-04 07 23

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I S

E X

.B U

N K

H O

U S

T O

B E

D E

E D

GOV. OPTION:

NEW GRAVITY

SEWER TO SERVE RV

SITES. SEE 6/C-05

O E

OE OE

CP-7

C-06

NOTES:

1. SEE C-04 FOR OVERALL SITE UTILITIES PLAN

2. END CONDITION INCLUDES (2) SEPARATE SEWER SYSTEMS

2.1. EXISTING GRAVITY SYSTEM SERVING HOUSE AND OPTIONAL RVS

2.2. NEW PRESSURE/MOUND SYSTEM SERVING NEW BUNKHOUSE

3. SEE C-06 FOR SEPTIC MOUND DETAILS

4. SEE C-07 FOR NEW SEPTIC TANK DETAILS

GRAVITY SEWER TO SEPTIC

TANKS. SEE SHT C-07 FOR TANKS

2" HDPE TO MOUND. SLOPE TO

DRAIN BACK TO TANK

EXISTING SEPTIC

SYSTEM TO REMAIN

NEW MOUND DRAINFIELD

4" CLEANOUT ADAPTER WITH

THREADED PLUG

36" DIAM. X 4" MIN. THICK

CONCRETE COLLAR.

TAPER AS SHOWN.

WRAP EXP. JT. MATL

AROUND PIPE BEFORE

PLACING CONCRETE

STAINLESS STEEL OR

BRASS SASH CHAIN

WITH GALV STEEL EYE-BOLT

WASHER EACH END

4" PVC SCHED 40 PIPE.

SOLVENT WELD JOINTS

I N

6" DIAM VALVE BOX FOR

END OF TRACER WIRE.

TYP.

6" x 6" TREATED WOOD

MARKER POST

4" THREADED

ADAPTER & CAP

4" PVC SCH 40

PIPE & FITTINGS

6" DIAM VALVE BOX FOR

END OF TRACER WIRE.

TYP.

SANITARY WYE

(OR LONG SWEEP 45)

V A

R I E

FLOW

ORIENT POST TOP SLOPE

TOWARD CLEANOUT PLUG

E L

E V

A T

I O

E E

E L

E V

A T

I O

E E

STATION (FEET)

CROSS SECTION AT BUNKHOUSE MOUND PROFILE

0+00 0+50 1+00 1+50

S L O

P E

A P

P R

O X

D G

E X

P O

S E

E D

G E

~ 55'

30' 0'

138.4'

U P

H I L

D G

P R

E S

S U

CP-7

FACE OF WH BLDG

5' NORTH OF

SE BLDG CORNER

ALIGN UPHILL EDGE OF PRESSURE BED

WITH EXISTING CONTOUR 1483.0 TYP.

EXISTING

GROUND

BOTT DIST. ROCK

EL 1485.5

SEE SHEET C-06 FOR TYP. MOUND

PLAN AND SECTION DETAILS

SEWER PIPE

BEDDING MATL

TRACER WIRE PLACED

ON TOP OF PIPE

BACKFILL MATL

FINISHED GRADE.

MOUND 4" TOP SOIL

TO ALLOW FOR SETTLING.

1'-6"

I N

V A

R I E

E R

SEWER TRENCH

MARKER TAPE:

"CAUTION SEWER LINE

BURIED BELOW"

INSULATION WHERE REQD

OE OE

DEMO OLD BUNKHOUSE

SEWER PIPE & CLEANOUT

EXIST SEPTIC TANK

TO REMAIN

NEW CLEANOUT.

SEE 4/C-05

I G

NEW RV GRAVITY SEWER

PIPE. CONNECT TO OLD BH

PIPE 2 FT FROM MAIN LINE.

NEW RV PAD.

SEE SHEET C-02 FOR LAYOUT

NEW RV SEWER INLET.

SEE 3/C-05

SCALE 1" = 40'

PLAN - SANITARY SEWER SYSTEMS

SCALE 3/4" = 1'

DETAIL - RV SEWER INLET

SCALE 3/4" = 1'

DETAIL - TYPICAL SEWER CLEANOUT

SCALE 1" = 10'

GROUND PROFILE - MOUND CROSS SECTION

Feet

0 40 80

SCALE 3/4" = 1'

DETAIL - SEWER PIPE TRENCH

SCALE 1" = 10'

DETAIL - PLAN - RV CONNECT TO EXISTING

NOTES FOR ON-SITE SEPTIC SYSTEMS

· SYSTEMS ARE DESIGNED / ANALYZED USING STATE OF MN RULES

CHAPTERS 7080-7083, SUBSURFACE SEWAGE TREATMENT SYSTEMS

· NRCS WEB SOIL SURVEY SHOWS THE AREA AS SANDY LOAM

· ON-SITE TEST PITS DUG NOV 2024 FOUND THE SOIL TO BE A MEDIUM

SAND WITH LITTLE LOAM AND LESS THAN 35% ROCK FRAGMENTS

MOUND SYSTEM FOR BUNKHOUSE:

· DESIGN FLOW: 12 PERSONS* @ 75 GAL/DAY = 900 GAL PER DAY

* NOTE: THIS DESIGN NUMBER IS BASED ON (2) PERSONS PER BEDROOM

RESIDING IN THE BUNKHOUSE. THE DESIGN DOES NOT ACCOUNT FOR

ADDITIONAL "DAY-USE" OF THE SYSTEM BY PERSONS WHO ARE NOT

RESIDING IN THE BUNKHOUSE.

EXISTING GRAVITY SYSTEM FOR EXISTING HOUSE:

· BACK-CALCULATED CAPACITY / DESIGN FLOW: 10 PERSONS* @ 75

GAL/DAY = 750 GAL PER DAY

* (NOTE: THIS DESIGN NUMBER OF PERSONS ACCOUNTS FOR ADDITIONAL

USE OF THE SYSTEM BY PERSONS WHO ARE RESIDING IN RVs WHICH MAY

BE CONNECTED TO THE SEPTIC SYSTEM)

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

4/2 /25

\JJ

X\ R0

9 E

S\ R0

9 S

\S D\

2C -C

L-

-U

W G;

R-09

EASTERN REGION

SEAGULL G.S.

BUNKHOUSE

REPLACEMENT &

SITEWORK

SUPERIOR

NATIONAL FOREST

GUNFLINT RANGER DISTRICT

SANITARY SEWER

OVERALL SITE

03/28/2025 090902-ABL2024-0010D_C008

J.SMREKAR

R.SUTTON

C-05 08 23

GOV. OPTION

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SAN

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SAN

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NON-WOVEN GEOTEXTILE FABRIC

ON TOP AND SIDES OF ROCK BED

5% ± CROWN ON MOUND CAP

2" DIA. HDPE FORCEMAINS

FROM PUMP TANK TO MANIFOLDS.

SEE SHT C-04 FOR ROUTING PLAN.

6" TOPSOIL CAP OVER FULL MOUND.

SEED & MULCH MOUND AND ALL DISTURBED AREAS

24" MIN. SAND DEPTH

UNDER ROCK BED

CLEAN FILL SAND

BELOW ROCK BED ELEVATION

ENTIRE MOUND BASAL AREA TO BE HAND CLEARED.

TREE STUMP AND VEGETATION REMOVAL TO

MAXIMUM 2" HEIGHT. DO NOT REMOVE STUMPS.

INSTALL SILT BARRIER AT

TOE OF MOUND SLOPE. (TYP.)

SEE DETAIL 1/C-02.

SILT BARRIER TO BE REMOVED BY

FS AFTER VEGETATION HAS BEEN

ESTABLISHED.

TYP.

PLACE LOAM SOIL OVER TOP AND TO SIDES OF ROCK BED.

6" MINIMUM COVER OVER NON-WOVEN GEOTEXTILE FABRIC.

LOAM SPOIL MATERIAL FROM STRUCTURE EXCAVATION MAY

BE USED IF APPROVED BY CO.

12" DEEP ROCK BED.

SEE 4/C-06

1485.0 - BOTT. OF ROCK BED

~ 1483.0 - HIGH SIDE EXIST. GRND.

(CROSS SLOPED.)

1487.0 - TOP OF MOUND AT EDGE OF ROCK BED

15'

ABSORPTION AREA AT NATURAL GROUND LEVEL

SCARIFY BEFORE PLACING SAND.

10'

ROCK BED

MOUND BASAL AREA

TREE

STUMP

(TYP.)

~ 1481.6 - LOW SIDE EXIST. GRND.

(CROSS SLOPED.)

75'

APPROXIMATE TOE OF MOUND SLOPE. CONTRACTOR

TO DETERMINE ACTUAL CATCHPOINTS IN THE FIELD.

(3) 1.5" SCH 40 PVC LATERALS

· 73' PIPE TOTAL LENGTH. MANIFOLD AT CENTER

· (25) - 3/16" DIA PERFORATIONS AT 36" O.C. ON BOTTOM

OF EACH LATERAL PIPE.

· LAST PERFORATION 6" FROM END OF LATERAL PIPE. (18"

FROM END OF ROCK BED)

2" SCH 40 PVC MANIFOLD

FABRICATE FROM PIPE/CROSSES/TEES.

SOLID PIPE (NO PERFORATIONS).

OFFSET FROM CENTER OF LATERALS AS REQD

TO ACCOMODATE PERFORATION LOCATIONS

INSULATED ACCESS BOXES. TYP.

AT…

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File details come from the government source that posted it. Updated Jul 21, 2025.