Attachment_2_-_GAOA_McNamara_Jonhnsrud_Chipseal_-_Drawings.pdf

IDAHO

CANADA

UNITED STATES

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WYOMING

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MISSOULA

KALISPELL

GREAT FALLS

HAVRE

HELENA

BUTTE

BILLINGS

MILES CITY

LEWISTOWN

MONTANACHOTEAU

MALTA

GLASGOW

CHESTER

FT BENTON

STATE REFERENCE MAP

(N.T.S)

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

MCNAMARA/JOHNSRUD ROAD CHIPSEAL

MISSOULA COUNTY

MISSOULA FIELD OFFICE

DRAWING INDEX

C1 COVER SHEET

C2 NOTES & QUANTITIES

C3 CHIP SEAL SECTION DETAILS

C4 WHITAKER DAY USE OVERFLOW

PARKING AREA

C5 WHITAKER DAY USE SMALL

VEHICLE PARKING AREA

C6-C8 JOHNSRUD / MCNAMARA DAY USE

AGGREGATE SURFACING

VICINITY MAP

(N.T.S)

DIRECTIONS TO SITE:

FROM MISSOULA: TRAVEL EAST ON I-90 E FOR 4.2 MILES. FOLLOW EXIT 109 FOR

MT-200 E TOWARDS BONNER/GREAT FALLS. TRAVEL EAST ON MT-200 E FOR 12.1

MILES. TURN LEFT ON JOHNSRUD PARK ROAD. THE PROJECT BOUNDARY IS THE

INTERSECTION OF JOHNSRUD ROAD AND HWY 200.

ESTIMATED QUANTITIES

ITEM QUANTITY UNIT

MCNAMARA/JOHNSRUD

CHIPSEAL

6.2 MILES

DAY USE AND

CAMPGROUND SURFACE

COURSE INSTALLATION

1860 CCY

TREE REMOVAL AND

DISPOSAL

10 EA

WHITAKER DAY USE SITE

GRADING - EXCAVATION

AND EMBANKMENT

350 CY

WHITAKER DAY USE AREA

SURFACE COURSE

INSTALLATION

1000 CCY

6" PIPE INSTALLED FOR

PARKING DELINEATION

960 LF

BOUNDARY ROCK

BOULDERS (24" - 36" DIA)

50 CY

ROAD SIGN INSTALLATION 17 EA - GOV FURNISHED

SIGNS

CONSTRUCTION

SURVEYING AND STAKING

GOV FURNISHED GOV FURNISHED

\\ILMMTBF3DS1\BF\USERS\BJONES\MY DOCUMENTS\DWG\DWT\IMPROVEMENT SHEETS\#### - COVR.DWG

GENERAL ENGINEER'S NOTES

1. THE CONTRACTOR IS RESPONSIBLE FOR ALL METHODS, SEQUENCING, AND SAFETY

CONCERNS ASSOCIATED WITH THIS PROJECT DURING CONSTRUCTION, UNLESS

SPECIFICALLY ADDRESSED OTHERWISE IN THIS PLAN OR ELSEWHERE IN THE

CONTRACT DOCUMENTS.

2. THE CONTRACTOR IS TO COMPLY WITH ALL LOCAL, STATE, AND FEDERAL LAWS AND

REGULATIONS APPLICABLE TO THE CONSTRUCTION COVERED BY THIS PLAN.

3. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND COMPLYING WITH ALL

PERMITS REQUIRED TO COMPLETE ALL WORK COVERED BY THIS PLAN.

4. THE QUANTITIES AND SITE CONDITIONS DEPICTED IN THIS PLAN ARE FOR

INFORMATIONAL PURPOSES ONLY AND ARE SUBJECT TO ERROR AND OMISSION.

CONTRACTOR SHALL SATISFY THEMSELVES AS TO ACTUAL QUANTITIES AND SITE

CONDITIONS PRIOR TO BIDDING THE WORK FOR THE CONSTRUCTION COVERED BY

THIS PLAN.

5 A REASONABLE EFFORT HAS BEEN MADE TO SHOW THE LOCATIONS OF EXISTING

PUBLIC OR PRIVATE UNDERGROUND FACILITIES AND UTILITIES IN THE

CONSTRUCTION AREA. THE CONTRACT IS RESPONSIBLE FOR ANY DAMAGE TO

UTILITIES AND/OR FACILITES CAUSED DURING THEIR CONSTRUCTION OPERATIONS.

THE CONTRACTOR SHALL CALL 48 HOURS IN ADVANCE FOR LOCATION OF

UNDERGROUND UTILITES (811) PRIOR TO ANY EXCAVATION.

6. THE CONTRACTOR IS TO VERIFY THE LOCATION AND THE ELEVATIONS OF ALL

EXISTING UTILITIES AT POINTS OF TIE-IN PRIOR TO COMMENCING ANY NEW

CONSTRUCTION. SHOULD ANY LOCATION OR ELEVATION DIFFER FROM THAT SHOWN

ON THESE PLANS, THE CONTRACTOR SHALL CONTACT THE CONTRACTING OFFICER

WITH ANY DISCREPANCIES.

7. THE CONTRACTOR IS TO VERIFY AND COORDINATE ALL DIMENSIONS AND SITE

LAYOUT WITH THE FINAL SITE PLAN PRIOR TO CONSTRUCTION AND CONTACT

CONTRACTING OFFICER WITH ANY DISCREPANCIES.

8. COORDINATION BETWEEN ALL PARTIES INVOLVED IS ESSENTIAL TO THE CONTRACT.

9. THE CONTRACTOR IS RESPONSIBLE FOR PROJECT AND SITE CONDITIONS, AND TO

WORK WITH WEATHER CONDITIONS, AS THE SITE MAY BE LOCATED IN AN AREA WITH

EXTREME WEATHER CONDITIONS OR WITHIN A FLOOD PRONE AREA.

10. THE CONTRACTOR IS TO VERIFY THE LOCATION, ELEVATION, CONDITION, AND

FINISHED GRADE CROSS-SLOPE OF ALL EXISTING SURFACES AT POINTS OF TIE-IN

AND MATCHING PRIOR TO COMMENCEMENT OF GRADING, PAVING, INSTALLATION OF

CURB & GUTTER, SIDEWALK, OR OTHER SURFACE CONSTRUCTION. SHOULD THE

EXISTING LOCATIONS, ELEVATION, CONDITION, OR FINISHED GRADE CROSS-SLOPE

DIFFER FROM THAT SHOWN ON THESE PLANS AND RESULTS IN THE DESIGN INTENT

OF THESE PLANS NOT ABLE TO BE CONSTRUCTED, THE CONTRACTOR SHALL NOTIFY

THE CONTRACTING OFFICER OF DISCREPANCIES AND SEEK DIRECTION ON HOW TO

PROCEED.THE CONTRACTOR ACCEPTS RESPONSIBILITY FOR ALL COSTS

ASSOCIATED WITH CORRECTIVE ACTION IF THESE PROCEDURES ARE NOT

FOLLOWED.

11. TRAFFIC CONTROL PLAN MUST BE SUBMITTED BY THE CONTRACTOR CONSIDERING

SCHEDULE, SIGNAGE, PERSONNEL, AND IMPLEMENTATION TECHNIQUES TO

PROVIDE PUBLIC AND ADMINISTRATIVE ACCESS TO ALL PUBLIC LANDS DURING

CONSTRUCTION.

12. DRAWINGS HAVE BEEN PREPARED ON AN ORIGINAL SHEET SIZE OF 34" X 22"

RECOMMENDED BY:

MARIA CRAIG, OUTDOOR RECREATION PLANNER

REVIEWED BY:

KATHIE MARKS, CIVIL ENGINEER

APPROVED BY:

ERIN CAREY, FIELD OFFICE MANAGER

PROJECT DESCRIPTION

PROJECT CONSISTS OF CHIP SEALING THE NEWLY PAVED MCNAMARA / JOHNSRUD

ROAD, IMPROVING SITE ROADS THROUGHOUT THE BLACKFOOT RECREATION

AREAS, AND DELINEATING THE OVERFLOW PARKING AREA AT THE WHITAKER

BRIDGE DAY USE AREA.

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POTAMAC

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RATTLESNAKE WILDERNESS

MCNAMARA/JOHNSRUD ROAD

CHIPSEAL PROJECT AREA

CLEARWATER

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EXISTING SITE PLAN

DAIGLE'S EDDY DAY USE

SHEEP FLATS DAY USE

THIBIDEAU RAPIDS DAY USE

THIBIDEAU CAMPGROUND

WHITAKER BRIDGE

WHITAKER BRIDGE DAY USE

CHIPSEAL PROJECT END

PROJECT MILE POST 6.2

STATIONING 402+94.54

BLACKFOOT RIVER

TO MISSOULA

GENERAL NOTES

PREPARE AND INSTALL

" CHIPSEAL (FP-14 SPECIFICATION SECTION TABLE

407-1 TYPE 1C) ACCORDING TO FP-14 SPECIFICATION SECTION 407 FOR 6.2

MILES OF ASPHALT PAVEMENT. ASPHALT SECTION PROFILES DEPICTED IN

SHEET 4. INSTALL MILE MARKER SIGNS PROVIDED BY GOVERNMENT ALONG

FIRST 6.2 MILES OF ROADWAY.

2 PREPARE AND RECONDITION ALL DAY USE AND CAMPGROUND SURFACES

PER SPECIFICATION 303 (GRADE, WATER, AND COMPACT) AND INSTALL 4"

LIFT OF SURFACE COURSE AGGREGATE (FP-14 SPECIFICATION SECTION

703.05(C)) ON EXISTING DAY USE AND CAMPGROUND SITE ROADS ALONG THE

DEPICTED JOHNSRUD/MACNAMARA ROADWAYS (SHEETS C5-C7)

3 PREPARE AND RECONDITION WHITAKER BRIDGE DAY USE PARKING AREA

PER SPECIFICATION SECTION 303. INSTALL SURFACE COURSE (FP-14

SPECIFICATION SECTION 703.05(C)). INSTALL PARKING DELINEATION AND

DRAINAGE FEATURES AT WHITAKER BRIDGE OVERFLOW PARKING LOT.

REFER TO DETAILS ON SHEETS 4 & 5.

4 TRAFFIC CONTROL MUST BE PROVIDED BY CONTRACTOR TO ALLOW FOR

PUBLIC ACCESS TO ALL PUBLIC LANDS DURING CONSTRUCTION. ALL LANE

CLOSURES SHALL BE COORDINATED WITH THE BLM, FLAGGED, AND

MONITORED FOR THE DURATION OF WORK.

5 CONTRACTORS MUST ADHERE TO ALL GUIDELINES AND PROVISIONS AS

MENTIONED IN THE BLM NATIONAL NEPA REGISTER DOCUMENT

DOI-BLM-MT-B010-2022-0016-CX

NO SCALE

LOLO NAT'L

FOREST

BUREAU OF LAND

MANAGEMENT

DNRC

PRIVATE

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BELMONT DAY USE

RIVER BEND DAY USE

CHIPSEAL PROJECT START

PROJECT MILE POST 0.0,

STATIONING 75+35.00

EARTHWORK [1]

ITEM QUANTITY UNIT

EXCAVATION (CUT) 100 CY

EMABNKMENT (NATIVE) 100 CY

IMPORTED FILL - SURFACE

COURSE AGGREGATE

3000 CY

WASTE

[3]

AS

DESIGNATED

CY

[1]

EARTHWORK QUANTITIES ARE "IN PLACE"

ESTIMATES. NO SHRINK OR SWELL IS ASSUMED.

NO GROUND LOSS IS INCLUDED

[2]

THE QUANTITIES ARE AN ESTIMATE OF THE

ENGINEER. THE CONTRACTOR SHALL MAKE THEIR

OWN INDEPENEDENT ESTIMATE OF QUANTITIES

AND BID THEREON.

NOTE: ALL FINISHED GROUND EARTHWORK FOR

WHITAKER BRIDGE DAY USE PARKING SHALL BE

STAKED BY BLM ENGINEERING PRIOR TO

CONSTRUCTION.

[3]

ALL WASTE MATERIALS SHALL BE UTILIZED IN

SITE WORK OR HAULED TO WASTE SITE AT SHEEP

FLATS DAY USE AREA AS SHOWN IN PLANS.

PUBLIC SAFETY & TRAFFIC CONTROL NOTES

1. CONTRACTOR TO TAKE ALL NECESSARY PRECAUTIONS TO ENSURE PROTECTION OF

THE PUBLIC AND SAFE GUARDING OF WORK.

2. PLACE ROAD BARRIER(S) & ROAD CLOSURE SIGNAGE AT THE SITE ENTRANCE IN

ACCORDANCE WITH FHA FP-14 SPECIFICATION SECTIONS 635.04, 635.05, & 635.07. NO

CONSTRUCTION SHALL OCCUR UNTIL THE PROPER TRAFFIC CONTROL DEVICES FOR

WARNING, CHANNELING, AND PROVIDING SAFETY FOR MOTORISTS ARE IN PLACE.

MAINTAIN THE CONDITION, OPERATION AND EFFECTIVENESS OF ALL TRAFFIC

CONTROL DEVICES UNTIL NO LONGER NEEDED. REMOVE ALL TRAFFIC CONTROL

DEVICES UPON PROJECT COMPLETION.

SITE LAYOUT NOTES

1. ITEMS SHOWN AS "NOT A PART " ARE SHOWN FOR REFERENCE ONLY.

2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD MEASUREMENT OF ALL

PROPOSED FENCES AND GATES.

3. THE LAYOUT OF SITE AMENITIES AND FENCES MUST BE APPROVED BY THE

GOVERNMENT PRIOR TO INSTALLATION.

4. THE LAYOUT OF ALL NEW PATHWAYS / WALKWAYS AND THE GRADING OF ALL

SLOPES AND CROSS SLOPES SHALL CONFORM TO THE AMERICANS WITH

DISABILITIES ACT (ADA) WHEN DENOTED AS ADA ACCESSABLE ON PLANS.

5 ALL LAYOUT LINES, OFFSETS, OR REFERENCES TO LOCATING OBJECTS ARE EITHER

PARALLEL OR PERPENDICULAR UNLESS OTHERWISE DESIGNATED WITH ANGLE

OFFSETS NOTED.

6. ALL PROPOSED SITE FEATURES SHALL BE LAID OUT AND STAKED FOR REVIEW AND

APPROVAL BY GOVERNMENT PRIOR TO COMMENCEMENT OF INSTALLATION. ANY

REQUIRED ADJUSTMENTS TO THE LAYOUT SHALL BE UNDERTAKEN AS DIRECTED, AT

NO ADDITIONAL COST TO THE GOVERNMENT.

7. PATHWAY WIDTHS SHALL BE AS NOTED ON THE LAYOUT AND MATERIALS PLAN.

GRADING & DRAINAGE NOTES

1. PROVIDE POSITIVE DRAINAGE AWAY FROM ALL STRUCTURES AT ALL LOCATIONS.

2. PITCH EVENLY BETWEEN CONTOUR LINES AND BETWEEN SPOT ELEVATIONS.

3. ALL UNPAVED AREAS MUST DITCH TO DRAIN AT A MINIMUM OF 2% UNLESS NOTED.

4. WHERE NEW PAVING MEETS EXISTING PAVING, MEET LINE AND GRADE OF EXISTING

PAVING WITH SMOOTH TRANSITION BETWEEN NEW AND EXISTING SURFACES.

5. GRADES WITHIN HANDICAP PARKING SPACES AND MANEUVERING AREAS SHALL NOT

EXCEED 1.5% IN ANY DIRECTION.

6. CROSS SLOPES OF PEDESTRIAN WALK WAYS SHALL NOT EXCEED 1.5% UNLESS

NOTED.

7. RUNNING SLOPES OF ALL PEDESTRIAN WALKWAYS SHALL NOT EXCEED 4.5%

UNLESS NOTED.

8. THE CONTRACTOR SHALL VERIFY EXISTING GRADES IN THE FIELD AND REPORT ANY

DISCREPANCIES TO THE CONTRACTING OFFICER PRIOR TO COMMENCING

CONSTRUCTION.

9. REFER TO THE EARTHWORK SECTION OF THE SPECIFICATIONS FOR BACKFILL AND

GRADING PROCEDURES.

10 EXCESS MATERIALS SHALL NOT BE REMOVED FROM THE SITE UNLESS DIRECTED BY

THE GOVERNMENT. SEE EARTHWORK SPECIFICATIONS FOR DETAILS

ROADWAY & PATHWAY NOTES

1. ALL STATIONING IS BASED ON CENTERLINE OF ROADWAY(S) & PATHWAY(S) UNLESS

OTHERWISE NOTES

2. THE CONTRACTOR SHALL PREPARE THE SUBGRADE PER SPECIFICATION SECTION

204.

3. ROADWAYS SHALL NOT BE CONSTUCTED UNTIL ALL CULVERTS, STORM DRAIN, &

UNDERGROUND UTILITIES HAVE BEEN INSTALLED AND ACCEPTED BY THE

GOVERNMENT.

4. IT SHALL BE THE RESPONSIBILTY OF THE CONTRACTOR TO SUPERVISE AND

CERTIFY THAT PROPER COMPACTION HAS BEEN OBTAINED.

5 IT SHALL BE THE RESPONSIBILITY OF THE CONTRACT TO ADJUST ALL UTILITY

ACCESS COVERS TO PROPOSED GRADES.

6. BEFORE THE PLACEMENT OF ASPHALT AND CONCRETE, THE SUBGRADE SHALL

RECEIVE A GROUND STERILANT APPLIED AT A RATE IN ACCORDANCE WITH THE

MANUFACTURES INSTRUCTIONS.

7. ALL PROPOSED ROADWAYS & PATHWAYS SHALL MEET THE LINE AND GRADE OF

EXISTING ADJACENT ROADWAY SURFACES.

8. WHEN IT IS REQUIRED TO MATCH EXISTING PAVEMENT, EXISTING PAVEMENT SHALL

BE SAW CUT IN A MANNER TO PROVIDE A SMOOTH AND STRAIGHT CUT VERTICAL

EDGE FREE OF DEFECTS.

9. ALL SAWCUT EDGES OF EXISTING PAVEMENT SHALL BE CLEANED AND COATED WITH

A TACK COAT PRIOR TO PLACING NEW PAVEMENT ADJACENT TO THE EXISTING

PAVEMENT.

DEMOLITION NOTES

1. PROVIDE POSITIVE DRAINAGE AWAY FROM ALL STRUCTURES TO REMAIN IN PLACE

DURING DEMOLITION.

2. THE CONTRACTOR IS REQUIRED TO PRESERVE THE NATURAL LANDSCAPE AND

PROTECT EXISTING VEGETATION NOT REQUIRED OR OTHERWISE AUTHORIZED TO

BE REMOVED. CONTRACTOR TO REFERENCE PLAN FOR EXCAVATION AND REMOVAL

LIMITS.

3. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS DISTURBED SHALL BE RESTORED

TO ITS ORIGINAL CONDITION AT NO ADDITIONAL COST TO THE GOVERNMENT.

4. EXCAVATION AND FINISH GRADE AREAS, TO BE COVERED BY EMBANKMENTS, SHALL

BE THOROUGHLY CLEARED AND STRIPPED OF VEGETATIVE MATTER, BRUSH, TREES,

STUMPS, ROOTS, AND ROCK AS INDICATED ON THE PLAN. CLEARING AND GRUBBING

MATERIAL SHALL BE WASTED IN DESIGNATED AREAS IDENTIFIED ON THE PLAN OR

ON SITE PER THE GOVERNMENTS DIRECTIONS.

5. EXCAVATION MATERIAL NOT USED FOR THE CONSTRUCTION OF EMBANKMENTS

SHALL BE WASTED IN DESIGNATED WASTE AREA(S) AS IDENTIFIED ON THE PLANS

OR AS DIRECTED BY GOVERNMENT. WASTE MATERIAL SHALL BE SHAPED AND

BLENDED INTO THE SURROUNDING TERRAIN AND SHALL NOT EXCEED 3:1 SLOPES

UNLESS OTHERWISE SPECIFIED BY THE GOVERNMENT.

6. CONTRACTOR TO SEPARATE ANY SALVAGEABLE TOPSOIL AND USE MATERIAL TO

CAP WASTE SITE DURING EXCAVATION AND CLEARING.

7. ALL ROCK REMOVAL CONSIDERED INCIDENTAL TO SITE GRADING AND MAY BE

CONSERVED ON SITE AS RIP RAP MATERIAL.

8. EXISTING SURFACE MATERIAL INCLUDING GRANITE CURB, ASPHALT, CONCRETE,

SHRUBS, ETC. SHALL BE REMOVED AND DISPOSED OF UNLESS OTHERWISE NOTED.

9. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR THE DURATION OF DEMOLITION,

ALL NECESSARY DEVICES FOR EROSION, SEDIMENT, AND DUST CONTROL, AND

DEWATERING WHEN REQUIRED.

10. CARE SHOULD BE TAKEN IN ALL EXCAVATION DUE TO POSSIBLE EXISTENCE OF

UNRECORED UTILITIES.

11. CONSULT ALL DRAWING AND SPECIFICATIONS FOR COORDINATION PRIOR TO

COMMENCING DEMOLITION.

EROSION CONTROL

ITEM QUANTITY UNIT

RIP RAP (24" - 36") 50 CY

DEMOLITION

ITEM QUANTITY UNIT

TREE REMOVAL 10 EA

ESTIMATED QUANTITIES [2]

ROADWAY

ITEM QUANTITY UNIT

CHIP SEAL 6.2 MILES

SIGNAGE INSTALLATION 17 EA

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CHIP SEAL SECTION NOTES

1 CROSS SECTIONS ARE SHOWN FROM FEDERAL

HIGHWAYS MCNAMARA/JOHNSRUD PAVING PROJECT

COMPLETED IN 2022 AS REFERENCE FOR CHIP

SEALING OPERATIONS. NO OTHER WORK IS TO BE

COMPLETED IN THIS CONTRACT ON EXISTING

ASPHALT SURFACES.

2. ASSUME ANY ROAD SECTIONS AS TYPICAL SECTION 1

IF NOT NOTED IN STATIONING.

3534.688

3533.849

3536.000

3535.080

3533.864

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N 0 40 80

FULL SCALE (22" X 34") 1 IN . = 40 FT.

HALF SCALE (11" X 17") 1 IN . = 80 FT.

CONSTRUCTION NOTES

1 DELINEATE AND ADD GRAVEL ROAD BASE TO ALL VEHICLE SURFACES

CALLED OUT IN PLANS. PARKING AREAS SHALL BE DESIGNATED WITH

20'-30' SECTIONS OF PIPE.

2 PARKING AREA EARTHWORK TO BE DONE IN ACCORDANCE WITH ON-SITE

STAKING PROVIDED BY BLM ENGINEERING

3 ALL EQUIPMENT AND MATERIALS USED FOR CONSTRUCTION SHALL

REMAIN ON PREVIOUSLY DISTURBED ROADWAYS AND STAGING AREAS

SPECIFIED BY THE GOVERNMENT.

4 OVERFLOW AND TRAILER PARKING SHALL BE DIRECTED CLOCKWISE TO

ALLOW FOR PULL-IN PARKING AND IMPROVED FLOW OF TRAFFIC.

5 IMPROVED PARKING AREA CONSISTS OF 23 TRAILER PARKING SPACES

AND 10 DESIGNATED SMALL VEHICLE PARKING SPACES.

PROPOSED LAYOUT INSET

WHITAKER OVERFLOW MATERIAL QUANTITIES

MATERIAL TYPE QUANTITY UNIT

SURFACE COURSE

(703.05.C)

1000 CCY

PARKING BOUNDARY

BOULDERS (24" -36" DIA)

50 CY

PARKING SPACES (30-40'

LENGTH)

23 EA

6" DIA SCH. 40 PIPE

(709.09)

700 LF

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DEMOLITION NOTES

1. PROVIDE POSITIVE DRAINAGE AWAY FROM ALL STRUCTURES TO REMAIN

IN PLACE DURING DEMOLITION.

2. THE CONTRACTOR IS REQUIRED TO PRESERVE THE NATURAL

LANDSCAPE AND PROTECT EXISTING VEGETATION NOT REQUIRED OR

OTHERWISE AUTHORIZED TO BE REMOVED. CONTRACTOR TO

REFERENCE PLAN FOR EXCAVATION AND REMOVAL LIMITS.

3. ANY AREA OUTSIDE THE LIMIT OF WORK THAT IS DISTURBED SHALL BE

RESTORED TO ITS ORIGINAL CONDITION AT NO ADDITIONAL COST TO

THE GOVERNMENT.

4. EXCAVATION AND FINISH GRADE AREAS, TO BE COVERED BY

EMBANKMENTS, SHALL BE THOROUGHLY CLEARED AND STRIPPED OF

VEGETATIVE MATTER, BRUSH, TREES, STUMPS, ROOTS, AND ROCK AS

INDICATED ON THE PLAN. CLEARING AND GRUBBING MATERIAL SHALL BE

WASTED IN DESIGNATED AREAS IDENTIFIED ON THE PLAN OR ON SITE

PER THE GOVERNMENTS DIRECTIONS.

5. ALL ROCK REMOVAL CONSIDERED INCIDENTAL TO SITE GRADING.

6. CONTRACTOR SHALL SUPPLY AND MAINTAIN, FOR THE DURATION OF

DEMOLITION, ALL NECESSARY DEVICES FOR EROSION, SEDIMENT, AND

DUST CONTROL, AND DEWATERING WHEN REQUIRED.

7. CONSULT ALL DRAWING AND SPECIFICATIONS FOR COORDINATION

PRIOR TO COMMENCING DEMOLITION.

WHITAKER OVERFLOW DEMOLITON QUANTITIES

MATERIAL TYPE QUANTITY UNIT

TREES (202.07) 10 EA - DISPOSAL

SITE GRADING -

EXCAVATION (204.01)

350 CY

PARKING SPACES (NO

DELINEATIONS)

16 EA

EXISTING LAYOUT INSET

EXISTING IMPACT BOUNDARY - GRAY HATCH

APPROXIMATE PARKING LOCATIONS

(NO DILINEATION)

TREES TO BE REMOVED

(8"-24" PONDEROSA)

EXISTING RIP RAP DRAIN (PROTECT IN PLACE)

EXISTING VEGETATION CORRIDOR (PROTECT IN PLACE)

EXISTING VEGETATION CORRIDOR

(PROTECT IN PLACE)

EXISTING RIP RAP DRAIN

DITCH/FLOW LINE

CUT/FILL BOUNDARY

PARKING BOUNDARY

BOULDERS - 24"-36" Ø

PARKING DELINEATION

(6" Ø SCH. 40 PIPE - 30' LENGTH)

EXISTING VEGETATION

EXISTING VEGETATION

(PROTECT IN PLACE)

NATURAL SURFACE -

GRASS/COMPACTED EARTH

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LEGEND

EXISTING PROPOSED

MAJOR CONTOUR

MINOR CONTOUR

SPOT ELEVATION

EXISTING VAULT TOILET

WHITAKER SMALL

VEHICLE PARKING

EXISTING VAULT TOILET

WHITAKER SMALL

VEHICLE PARKING

(SHEET 6)

EDGE OF EXISTING AGGREGATE BASE

TIE-IN SURFACE COURSE

TO EXISTING GRADE

SCALE: 1" = 40'

SCALE: 1" = 40'

30'

TYP.

230'

INSTALL ONE-WAY SIGN

GOV. FURNISHED

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(DESIGNED BY: GJA DRAWN BY: GJA CHECKED BY: KM APPROVED BY: EC)

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N 0 40 80

FULL SCALE (22" X 34") 1 IN . = 40 FT.

HALF SCALE (11" X 17") 1 IN . = 80 FT.

CONSTRUCTION NOTES

1 DELINEATE AND ADD GRAVEL ROAD BASE TO ALL VEHICLE SURFACES

CALLED OUT IN PLANS. PARKING AREAS SHALL BE DESIGNATED WITH 20'

SECTIONS OF PIPE.

2 PARKING AREA EARTHWORK TO BE DONE IN ACCORDANCE WITH ON-SITE

STAKING PROVIDED BY BLM ENGINEERING

3 ALL EQUIPMENT AND MATERIALS USED FOR CONSTRUCTION SHALL

REMAIN ON PREVIOUSLY DISTURBED ROADWAYS AND STAGING AREAS

SPECIFIED BY THE GOVERNMENT.

4 OVERFLOW AND TRAILER PARKING SHALL BE DIRECTED CLOCKWISE TO

ALLOW FOR PULL-IN PARKING AND IMPROVED FLOW OF TRAFFIC.

5 IMPROVED PARKING AREA CONSISTS OF 23 TRAILER PARKING SPACES

AND 10 DESIGNATED SMALL VEHICLE PARKING SPACES.

PROPOSED LAYOUT INSET

WHITAKER SMALL VEHICLE PARKING MATERIAL

QUANTITIES

MATERIAL TYPE QUANTITY UNIT

6" DIA SCH. 40 PIPE

(709.09)

260 LF

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EXISTING LAYOUT INSET

EXISTING TOILET. PROTECT IN PLACE.

EXISTING SMALL VEHICLE PARKING

(NO DELINEATION)

EXISTING BOAT RAMP.

PROTECT IN PLACE

PROTECT TOILET AND ALL STRUCTURES

PARKING DELINEATION

(6" Ø SCH. 40 PIPE)

TOP OF CUT

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LEGEND

EXISTING PROPOSED

MAJOR CONTOUR

MINOR CONTOUR

SPOT ELEVATION

SCALE: 1" = 40'

SCALE: 1" = 40'

POST AND RAIL FENCE

EXISTING SIGN. PROTECT IN PLACE.

TIE IN SURFACE COURSE TO EXISTING GRADE.

STEEL PIPE DELINEATION DETAIL

NO SCALE

#5 REBAR - 5' - 10' SPACING

INSTALL THROUGH OR AROUND

PIPE AS APPROVED BY GOV - 1' MIN BURY

6" SCH. 40 STEEL PIPE

TOP OF FINISH GRADE

≈ 3"

INSTALL GOV FURNISHED SIGNS

SMALL VEHICLE PARKING

BOAT LAUNCH

OVERFLOW PARKING

INSTALL GOV FURNISHED SIGN

SMALL VEHICLE PARKING

INSTALL GOV FURNISHED SIGN

ONE WAY =►

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(DESIGNED BY: GJA DRAWN BY: GJA CHECKED BY: KM APPROVED BY: EC)

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THIBIDEAU CAMPGROUND

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THIBIDEAU RAPIDS DAY USE AREA

JOHNSRUD / M

CNAMRA ROAD

BLACKFOOT RIVER

N

DAY USE PARKING AREA

CAMPSITE TYP.

VAULT TOILET

QUANTITIES

THIBIDEAU RAPIDS DAY

USE

80 CCY

THIBIDEAU

CAMPGROUND

630 CCY

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CONSTRUCTION NOTES

1 PREPARE ALL EXISTING SITE ROADS PER FP-14 SPECIFICATION SECTION

301 WITH APPROPRIATE EQUIPMENT TO RECONDITION ALL DITCHES,

SHOULDERS, ROADBEDS AND AGGREGATE SURFACES. REMOVE ALL

CONCRETE PINDOWNS, SIGNAGE, AND DELETERIOUS MATERIAL PRIOR

TO RECONDITIONING

2 EXISTING ROADWAY SHALL BE WATERED, PROCESSED AND COMPACTED

PER SPECIFICATION SECTION 301 PRIOR TO FINISH GRADE MATERIAL

FP-14 SPECIFICATION SECTION 705.05(C) OR APPROVED EQUAL BEING

INSTALLED

3 INSTALL 4" LIFT OF SURFACE COURSE AGGREGATE MATERIAL ON ALL

VEHICULAR SURFACES (SITE ROADS, CAMPSITES, AND PARKING AREAS).

CREATE POSITIVE DRAINAGE AWAY FROM ALL STRUCTURES AT 2%

SLOPE TYPICAL

4 COMPACT SURFACE COURSE MATERIAL PER SPECIFICATION SECTION

301.05, 1-IN, COMPACTION METHOD C OR AS APPROVED BY THE BLM.

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(DESIGNED BY: GJA DRAWN BY: GJA CHECKED BY: KM APPROVED BY: EC)

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SHEEP FLATS DAY USE AREA

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JOHNSRUD / MCNAMARA ROAD

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DAIGLE'S EDDY DAY USE AREA

JOHNSRUD / M

CNAMARA ROAD

BLACKFOOT RIVER

QUANTITIES

SHEEP FLATS DAY USE 170 CCY

DAIGLE'S EDDY DAY USE 560 CCY

DIAGLE'S EDDY DAY USE PARKING

SHEEP FLATS

WASTE PIT

SHEEP FLATS RIVER ACCESS PARKING AREA

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CONSTRUCTION NOTES

1 PREPARE ALL EXISTING SITE ROADS PER FP-14 SPECIFICATION SECTION

301 WITH APPROPRIATE EQUIPMENT TO RECONDITION ALL DITCHES,

SHOULDERS, ROADBEDS AND AGGREGATE SURFACES. REMOVE ALL

CONCRETE PINDOWNS, SIGNAGE, AND DELETERIOUS MATERIAL PRIOR

TO RECONDITIONING

2 EXISTING ROADWAY SHALL BE WATERED, PROCESSED AND COMPACTED

PER SPECIFICATION SECTION 301 PRIOR TO FINISH GRADE MATERIAL

FP-14 SPECIFICATION SECTION 705.05(C) OR APPROVED EQUAL BEING

INSTALLED

3 INSTALL 4" LIFT OF SURFACE COURSE AGGREGATE MATERIAL ON ALL

VEHICULAR SURFACES (SITE ROADS, CAMPSITES, AND PARKING AREAS).

CREATE POSITIVE DRAINAGE AWAY FROM ALL STRUCTURES AT 2%

SLOPE TYPICAL

4 COMPACT SURFACE COURSE MATERIAL PER SPECIFICATION SECTION

301.05, 1-IN, COMPACTION METHOD C OR AS APPROVED BY THE BLM.

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(DESIGNED BY: GJA DRAWN BY: GJA CHECKED BY: KM APPROVED BY: EC)

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RIVER BEND DAY USE

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BELMONT CREEK DAY USE

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BLACKFOOT RIVER

QUANTITIES

BELMONT CREEK DAY

USE AREA

130 CCY

RIVER BEND DAY USE 290 CCY

BELMONT CREEK DAY USE PARKING

RIVER BEND DAY USE PARKING

CONSTRUCTION NOTES

1 PREPARE ALL EXISTING SITE ROADS PER FP-14 SPECIFICATION SECTION

301 WITH APPROPRIATE EQUIPMENT TO RECONDITION ALL DITCHES,

SHOULDERS, ROADBEDS AND AGGREGATE SURFACES. REMOVE ALL

CONCRETE PINDOWNS, SIGNAGE, AND DELETERIOUS MATERIAL PRIOR

TO RECONDITIONING

2 EXISTING ROADWAY SHALL BE WATERED, PROCESSED AND COMPACTED

PER SPECIFICATION SECTION 301 PRIOR TO FINISH GRADE MATERIAL

FP-14 SPECIFICATION SECTION 705.05(C) OR APPROVED EQUAL BEING

INSTALLED

3 INSTALL 4" LIFT OF SURFACE COURSE AGGREGATE MATERIAL ON ALL

VEHICULAR SURFACES (SITE ROADS, CAMPSITES, AND PARKING AREAS).

CREATE POSITIVE DRAINAGE AWAY FROM ALL STRUCTURES AT 2%

SLOPE TYPICAL

4 COMPACT SURFACE COURSE MATERIAL PER SPECIFICATION SECTION

301.05, 1-IN, COMPACTION METHOD C OR AS APPROVED BY THE BLM.

D A

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BOUNDARY FENCE