Coal_Banks_Boat_Ramp_Renovation_Plans_1.pdf

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COAL BANKS BOAT RAMP RENNOVATION
Solicitation number
140L3624R0014
Issued by

About this file

This document is a set of construction drawings and specifications for the renovation of the Coal Banks Boat Ramp located in Chouteau County, Montana. The project will involve the installation of a new 20-foot wide concrete boat ramp and an elevated non-motorized walking path along the Missouri River. Key details include:

The Bureau of Land Management (BLM) plans to issue Solicitation Number 140L3624R0014 via SAM.gov for this project, with a Request for Proposal (RFP) expected to be released on or around June 13, 2024. The estimated price range is between $250,000 and $500,000, and the work will likely be set aside for small businesses under NAICS code 237990. Proposals will be due on or around July 18, 2024, and a single firm-fixed price contract award is anticipated. The project specifications provide detailed requirements for site work, grading, concrete ramp construction, erosion control measures, and other related construction activities.

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SITE LOCATION PLAN

SITE

LOCATION

VIRGELLE

FE

RRY RD N

NOT TO SCALE

MISSOURI RIVER

BUREAU OF LAND MANAGEMENT

COAL BANKS BOAT RAMP RENOVATION

COAL BANKS LANDING

LOCATED IN LOT 8, SEC6, T26N, R12E, P.M.M.

OWNER / DEVELOPER

BUREAU OF LAND MANAGEMENT

BLM-MT MONTANA STATE OFFICE

5001 SOUTHGATE DRIVE

BILLINGS, MT 59101

BLM POINT OF CONTACT

LEWISTOWN CIVIL ENGINEER

920 NE MAIN

LEWISTOWN, MT 59457

ATTN:CARL PATTEN

EMAIL: CPATTEN@BLM.GOV

PHONE: 406-538-1937

PROJECT INFORMATION

DESIGN PROFESSIONAL

JACKOLA ENGINEERING AND

ARCHITECTURE, P.C.

2250 HWY 93 SOUTH

PO BOX 1134

KALISPELL, MT 59903

EMAIL: INFO@JACKOLA.COM

PHONE: 406-755-3208

PROJECT MANAGER: MIKE BESTWICK

CIVIL ENGINEER: MIKE BESTWICK

TE

RR

Y

LN

FORT BENTON

(33 MI)

SITE VICINITY MAP

SITE

LOCATION

HIGHWAY 432

NOT TO SCALE

HI

GH

W

AY

LOMA

(23 MI)

BIG SANDY

(13 MI)

HIGHW

AY 236

HI

GH

W

AY

HIGHWAY 80

HWY 228

MISSOURI RIVER

MARIAS RIVER

VIRGELLE

FERRY RD N GARDINER ROAD

TO BIG SANDY

(13 MI)

TO

LO

M A

(2

M I)

GARDINER

ROAD

PROJECT DESCRIPTION:

THE COAL BANKS BOAT RAMP RENOVATION CONSISTS OF THE INSTALLATION OF A NEW

CONCRETE BOAT RAMP ALONG THE MISSOURI RIVER AT THE COAL BANKS LANDING

RECREATION SITE. THE NEW RAMP WILL BE 20-FEET WIDE AND WILL ALLOW MOTORIZED USE.

THE RAMP WILL ALSO INCLUDE AN ELEVATED WALKING PATH FOR NON-MOTORIZED USERS TO

LAUNCH THEIR CRAFT.

DRIVING DIRECTIONS (FROM FORT BENTON):

1. FROM FORT BENTON, MT HEAD NORTHWEST ON STATE HIGHWAY 387

2. AFTER 29 MILES, TURN RIGHT ONTO VIRGELLE FERRY ROAD N

3. CONTINUE ON VIRGELLE FERRY ROAD N FOR ANOTHER 5.4 MILES AND TURN RIGHT, INTO

THE SITE

No.72755PE

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T0.00 TITLE SHEET

LATEST REVISIONSHEET # SHEET TITLE RELEASE DATE

01/19/2024

INDEX OF DRAWINGS

ABBREVIATIONS

A

AC ACRE

ADD ADDENDUM

AB AS-BUILT

AHJ AGENCY HAVING JURISDICTION

B

BVCE BEGIN VERTICAL CURVE ELEVATION

BVCS BEGIN VERTICAL CURVE STATION

BTM BOTTOM

BLDG BUILDING

BLM BUREAU OF LAND MANAGEMENT

C

CL CENTER LINE

CJ CONSTRUCTION JOINT

C.I.P. CAST-IN-PLACE

CY CUBIC YARD

D

DEQ DPT OF ENVIRONMENTAL QUALITY

DTL DETAIL

DPT DEPARTMENT

DIA DIAMETER

DIM DIMENSION

DIV DIVISION

DWG DRAWING

DR DRIVE

E

EW EACH WAY

E EAST

ELEV ELEVATION

EVCE END VERTICAL CURVE ELEVATION

EVCS END VERTICAL CURVE STATION

EQ EQUAL

EQUIP EQUIPMENT

EXIST EXISTING

F

FT FEET

FWP FISH, WILDLIFE & PARKS

G

GIS GEOGRAPHIC INFORMATION SYSTEM

H

HT HEIGHT

HWY HIGHWAY

HORIZ HORIZONTAL

HR HOUR

I

IN INCHES

J

JEA JACKOLA ENGINEERING AND

ARCHITECTURE

M

MAX MAXIMUM

MIN MINIMUM

MT MONTANA

MDT MONTANA DEPARTMENT OF

TRANSPORTATION

N

N NORTH

NIC NOT IN CONTRACT

NTS NOT TO SCALE

O

O.C. ON CENTER

O&M OPERATION AND MAINTENANCE

OPP OPPOSITE

P

PVI POINT OF VERTICAL INTERSECTION

PE PROFESSIONAL ENGINEER

PROP PROPERTY

PL PROPERTY LINE

Q

QTY QUANTITY

R

REF REFERENCE

REQ'D REQUIRED

REV REVISION

ROW RIGHT-OF-WAY

RD ROAD

S

SCH SCHEDULE

SIM SIMILAR

S SOUTH

SPEC SPECIFICATION

S CONTINUED

SF SQUARE FEET

STD STANDARD

STA STATION

SD STORM DRAIN

SWPPP STORMWATER POLLUTION

PREVENTION PLAN

ST STREET

T

TYP TYPICAL

TBD TO BE DETERMINED

U

UNO UNLESS NOTED OTHERWISE

UTIL UTILITY

V

VERT VERTICAL

W

W WEST

w/ WITH

LEGEND

X X FENCE

TRAFFIC SIGN

VEGETATION LINE

DECIDUOUS TREE

EXISTING CONTOUR

DESIGN CONTOUR3030

EXISTING BUILDING

EXISTING ASPHALT

EXISTING CONCRETE

PROPERTY LINE

PROPERTY EASEMENT

CONIFEROUS TREE

SHRUB

C0.00 SHEET INDEX 01/19/2024

C1.10 SITE PLAN 01/19/2024

C1.30 GRADING PLAN 01/19/2024

GENERAL NOTES

1. ALL WORK IS TO BE PERFORMED IN ACCORDANCE WITH ALL GOVERNING CODES,

ORDINANCES AND AUTHORITIES HAVING JURISDICTION. GENERAL CONTRACTOR IS

RESPONSIBLE FOR OBTAINING AND PAYING FOR ALL REQUIRED PERMITS. THE

GENERAL CONTRACTOR IS TO HAVE A FULL TIME QUALIFIED SUPERVISOR ON THE

SITE AT ALL TIMES WHILE WORK IS BEING PERFORMED.

2. ALL MATERIAL SPECIFIED IS TO BE NEW AND INSTALLED IN ACCORDANCE WITH

MANUFACTURER'S INSTRUCTIONS AND SPECIFICATIONS. GENERAL CONTRACTOR IS

TO CONSTRUCT PROJECT IN ACCORDANCE WITH THE DOCUMENTS. ANY DEVIATION

FROM THE INTENT OF THE DOCUMENTS, WITHOUT GOVERNMENT APPROVAL, ARE

AT THE CONTRACTOR'S OWN RISK AND MAY RESULT IN THE WORK BEING DONE

OVER AT CONTRACTOR'S EXPENSE (MATERIALS AND LABOR).

3. CONTRACTOR TO REVIEW AND BECOME FAMILIAR WITH ALL EXISTING CONDITIONS

PRIOR TO COMMENCING WORK. ANY CONDITIONS NOT INDICATED ON CONTRACT

DOCUMENTS ARE TO BE REPORTED TO THE GOVERNMENT PRIOR TO BEGINNING

WORK.

4. THE CONTRACTOR SHALL REMOVE ALL DEBRIS AS A RESULT OF THIS PROJECT. THE

CONTRACTOR WILL REMOVE EXISTING EQUIPMENT, FIXTURES, ETC. IN THE SPACE

PRIOR TO CONSTRUCTION AND RELOCATE PER THE GOVERNMENT.

5. THE CONTRACTOR SHALL SCHEDULE HIS WORK AND MATERIAL AND EQUIPMENT

DELIVERIES SO AS NOT TO INTERFERE WITH THE DAILY VEHICLE TRAFFIC.

6. THE CONTRACTOR SHALL PROTECT EXISTING FACILITIES, EQUIPMENT, FIXTURES, ETC.

FROM DAMAGE DURING THE COURSE OF CONSTRUCTION.

7. ALL SURFACES AND/OR FINISHES DAMAGED AS A RESULT OF AND ADJACENT TO THE

WORK SHALL BE REPAIRED AND FINISHED TO EQUAL OR BETTER THAN ORIGINAL

CONDITION.

8. ALL ITEMS REQUIRED BY THE DRAWINGS AND SPECIFICATIONS SHALL BE

PERFORMED IN A WORKMANLIKE MANNER BY PERSONS SKILLED IN THEIR

RESPECTIVE TRADE AND WHO NORMALLY PARTICIPATE IN THE WORK OF THAT

TRADE.

9. THE GOVERNMENT SHALL BE IN THE FIRST INSTANCE THE SOLE INTERPRETER OF THE

DRAWINGS AND SPECIFICATIONS WITH REGARD TO THEIR MEANING OR INTENT.

10. CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR ALL CONSTRUCTION MEANS,

METHODS, TECHNIQUES AND PROCEDURES.

11. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ASPECTS OF SAFETY AND TRAFFIC

CONTROL DURING CONSTRUCTION.

12. GOVERNMENT SHALL BE RESPONSIBLE FOR OBTAINING FLOODPLAIN JOINT

APPLICATION PERMITS INCLUDING BUT NOT LIMITED TO MT-124 AND 404 PERMITS.

13. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING NECESSARY CONSTRUCTION

PERMITS.

C2.00 GENERAL NOTES AND DETAILS 01/19/2024

C0.10 EXISTING SITE SURVEY 01/19/2024

C2.01 GENERAL NOTES AND DETAILS 01/19/2024

C2.02 GENERAL NOTES AND DETAILS 01/19/2024

C2.03 GENERAL NOTES AND DETAILS 01/19/2024

C0.20 EROSION CONTROL & DEMO PLAN 01/19/2024

C2.04 GENERAL NOTES AND DETAILS 01/19/2024

BOULDER

01/19/2024C1.31 ENLARGED GRADING PLAN

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CP#1

CP#2

CP#3

CP#4

CP#5

CP#6

CP#10CP#15

X X

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VISITORS

CENTER

GARAGE

MISSOURI R

IVER

FLO

W DIRECTION

VIRGELLE FERRY RD N

251025

LOW WATER MARKED

GE O

F R

IPA

RIA

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H W

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R M

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252725

1 1 1

PROPERTY INFORMATION

TRACT LEGAL

TRACT 1 (COAL BANKS LANDING) PER MTM 83443

LOCATED IN LOT 8, SEC 6, T26N, R12E, P.M.M.

BASIS OF SURVEY

THIS PROJECT WAS SURVEYED USING RTK GPS AND TIED TO

MONTANA STATE PLANE ZONE 2500 BASED ON AN OPUS SOLUTION

AT CONTROL POINT NO 1.

THE GEODETIC DATUM IS GEOID 18. BASIS OF BEARINGS IS GRID

BEARING.

THE VERTICAL DATUM IS NAVD 88.

ALL UNITS ARE INTERNATIONAL FEET AT GROUND.

POINT CP-01 POSITION:

STATE PLANE COORDINATES:

N: 1379680.65' E: 1788302.42'

ELEVATION: 2535.37'

COMBINED SCALE FACTOR: 0.99943277

CONVERGENCE: -0.53898333

SURVEY NOTES:

1. THE FIELD WORK WAS PERFORMED ON 10/13/23.

2. THE BOUNDARIES SHOWN ARE PER MTM 83443. THIS SURVEY IS NOT

A RETRACEMENT OF THE BOUNDARIES AND SHALL NOT BE RELIED ON

AS SUCH.

3. OBSERVED EVIDENCE OF UNDERGROUND UTILITIES ARE SHOWN

BASED ON UNDERGROUND UTILITY MARKINGS BY OTHERS PER BLM

UDIG CALL IN. THE SURVEYOR MAKES NO GUARANTEE THAT THE

UNDERGROUND UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN

THE AREA, EITHER IN SERVICE OR ABANDONED. THE SURVEYOR

FURTHER DOES NOT WARRANT THAT THE UNDERGROUND UTILITIES

SHOWN ARE IN THE EXACT LOCATION INDICATED ALTHOUGH HE

DOES CERTIFY THAT THEY ARE LOCATED AS ACCURATELY AS POSSIBLE

FROM INFORMATION AVAILABLE. THE SURVEYOR HAS NOT

PHYSICALLY LOCATED THE UNDERGROUND UTILITIES.

4. THE SITE CONTRACTOR SHALL MARK ALL SURVEY CONTROL POINTS

PRIOR TO STARTING CONSTRUCTION. THE ENGINEER SHALL BE

NOTIFIED OF ANY POINTS NEEDING TO BE REMOVED FOR

CONSTRUCTION PRIOR TO REMOVAL. CONTRACTOR IS RESPONSIBLE

FOR RE-SETTING OF ANY POINTS REMOVED WITHOUT PROPER

NOTICE TO THE ENGINEER.

POINT COORDINATE TABLE

POINT

CP# 1

CP# 2

CP# 3

CP# 4

CP# 5

CP# 6

CP# 10

CP# 13

CP# 14

CP# 15

CP# 16

CP# 17

NORTHING

1379680.65

1379595.10

1379331.59

1379685.61

1379628.74 1379793.00 1379312.43 1379317.56 1379317.59 1379312.75 1380643.52 1380654.35

EASTING

1788302.42

1788066.40

1788358.26

1788639.29

1788132.54 1788492.78 1788374.17 1787461.99 1787460.75 1788322.51 1788676.62 1787342.68

ELEVATION

2535.37

2540.95

2527.16

2527.37

2536.79 2531.47 2527.45 2564.89 2564.80 2527.36 2617.92 2680.61

DESCRIPTION

1/2 JEA CP

1/2 JEA CP

1/2 JEA CP

1/2 JEA CP

AL BLM CONTROL

AL BLM CONTROL

AL BLM CONTROL

AL BLM CONTROL

REBAR

REBAR

BLM 3" AL CAP

BLM 3" AL CAP

KEYNOTES:

1. EXISTING CAMPSITE SIGN.

2. EXISTING CAMPSITE FIRE RING.

3. EXISTING BOAT RAMP.

4. APPROXIMATE EXTENTS OF SHORELINE IN EXISTING RAMP

CHANNEL.

5. EXISTING STORM CULVERT.

6. EXISTING CAMPSITE ACCESS DRIVE.

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SCALE: 1" =

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EXISTING SITE SURVEY1 1" = 80'

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KEYNOTES:

1. REMOVE EXISTING GRAVEL, STOCKPILE IN IDENTIFIED

STORAGE LOCATION. REINSTALL AT THE DISCRETION OF THE

GOVERNMENT.

2. NEATLY REMOVE AND RETURN EXISTING CAMPSITE SIGN TO

GOVERNMENT.

3. REMOVE AND DISPOSE OF EXISTING TREE; FULLY REMOVE

STUMP PER SPECIFICATION SECTION 02213.

4. INSTALL COFFER DAM AND BULK BAGS PER DETAIL 3/C2.04.

5. NEATLY REMOVE AND RETURN EXISTING FIRE RING TO

GOVERNMENT.

6. APPROXIMATE EXTENTS OF CONSTRUCTION FENCING. INSTALL

FENCING PER SPECIFICATION SECTION 01500. CONFIRM FINAL

LOCATION WITH GOVERNMENT.

7. STOCKPILE/EQUIPMENT STORAGE LOCATION. CONFIRM WITH

GOVERNMENT BEFORE USING.

8. PROTECT EXISTING TREES IN PLACE.

9. CONSTRUCTION ENTRANCE. PROVIDE SIGNAGE PER

SPECIFICATION SECTION 01500.

10. PROTECT EXISTING CULVERT IN PLACE.

LEGEND

EROSION CONTROL FENCE

APPROXIMATE DISTURBANCE LIMITS

BOAT RAMP EXTENTS

STRAW WATTLE BARRIER

GRAVEL REMOVAL

NOTES:

1. NUMBER OF BULK BAGS & LOCATION TO BE DETERMINED BY

CONTRACTOR. CONTRACTOR TO ACCOUNT FOR RIVER

ELEVATION AT TIME OF CONSTRUCTION IN ORDER TO

DETERMINE NUMBER OF ROWS AND HEIGHT OF BULK BAGS

TO BE INSTALLED. STACKING OF BAGS IN A PYRAMID SHAPE

MAY BE REQUIRED BASED ON RIVER ELEVATION AND OR

GENERAL SITE CONDITIONS

2. INSTALL STRAW WATTLES PARALLEL WITH CUT SLOPE

CONTOUR.

3. GOVERNMENT IS RESPONSIBLE FOR REMOVING AND/OR

REPAIRING EXISTING IRRIGATION SYSTEM DURING AND

FOLLOWING CONSTRUCTION.

4. ALL CONSTRUCTION WITHIN THE BOAT RAMP AREA SHALL BE

ACCOMPLISHED IN THE DRY.

5. CONTRACTOR TO TAKE CARE TO NOT DISTURB VEGETATION

OUTSIDE OF BOAT RAMP CONSTRUCTION AREA. TREES NOT

SHOWN ON THIS PLAN TO BE REMOVED MUST BE KEPT IN

PLACE UNLESS DIRECTED OTHERWISE BY THE GOVERNMENT.

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SCALE: 1" =

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SITE DEMO & EROSION CONTROL PLAN1 1" = 60'

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MISSOURI R

IVER

FLO

W DIRECTION

HIG

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R M

ARK

LO

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C2.01

C2.02

62.24'

44.43'

C2.03

C2.00

5.

5.00'

140.00'

.0

0'

14.00'

41.96'

32.12'

70.21'

28.17'

R5 0.

ED

GE O

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IPA

RIA

N

26.06'

KEYNOTES:

1. NEW GRAVEL SECTION PER DETAIL 2/C2.01.

2. PARTIAL FENCING BARRICADE PER DETAIL 3/C2.01.

3. RE-PURPOSE EXISTING GRAVEL PULLOUT AS NON-MOTORIZED

STAGING AREA.

4. RAMP PANELS TO HAVE V-GROOVE FINISH PER DETAIL

2/C2.02.

5. GOVERNMENT SHALL OBSERVE AND ACCEPT V-GROOVE

FINISH ON RAMP PANEL(S) BELOW HIGH WATER MARK PRIOR

TO CONTRACTOR POURING AND FINISHING REMAINING

PANELS.

BASIS OF QUANTITIES

RESEEDING 3,509 SF

CLASS I RIP-RAP 152 CY

NEW CONCRETE 76 CY

1.5" MINUS FINISH COURSE 70 CY

3" MINUS DRAIN ROCK 8 CY

3/4" MINUS BASE GRAVEL 41 CY

1" MINUS BASE GRAVEL 45 CY

TOPSOIL STRIPPING 230 CY

SUBGRADE CUT/HAUL OFF 1,691 CY

20-20 40

SCALE: 1" =

40'

SITE PLAN1 1" = 40'

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MISSOURI R

IVER

FLO

W DIRECTIONC2.01

1 C2.02

C2.03

C2.00

B P:

.0

E P

3+

.0

PI

: 0

.9

P I:

.0

PI: 1+47.24

P I:

.2

PC

: 0

.4

P T

0+

.4

SEE SHEET C1.31 FOR TOP

OF RAMP GRADING DETAIL

C2.01

3+

0+

0+

1+

1+

2+

2+

3+

2505.0

2510.0

2515.0

2520.0

2525.0

2530.0

2535.0

2505.00

2510.00

2515.00

2520.00

2525.00

2530.00

2535.00

APPROX HIGH WATER ELEV: 2519.50'

APPROX RIPARIAN ELEV: 2514.00'

APPROX LOW WATER ELEV: 2509.00'

DESIGNEXISTING

EXISTING

GRADE

DESIGN GRADEBEGIN C.I.P. RAMP

AUXILIARY

LANE

PROFILE

.8

.9

.6

.1

0+50

.3

.3

.3

.2

1+00

.5

.3

.4

.6

1+50

.8

.6

.4

.6

2+00

.5

.6

.9

.6

2+50

.8

.7

.3

3+00

STA: 0+18.90

EL: 2529.191

STA: 2+87.24

EL: 2508.512

STA: 2+55.55

EL: 2509.000

PVI STA: 1+12.81

PVI EL:=2526.132

L=68.86 K=7.74

BV

CS

: 0 +7

8.

BV

CE

: 2

7.

EV

CS

: 1 +4

7.

EV

CE

: 2

2.

-1.54%

-12.00%

-3.35%

CONTRACTOR TO

BEGIN CONCRETE

POUR AT STA:

2+55.55 TO ALIGN

WITH GRADE

BREAK. FIELD

ADJUST AS

REQUIRED.

TRANSITION WALKING LANE TO

MATCH RAMP GRADE FROM

STA: 2+25 TO STA: 2+55.55

MATCH EXISTING AT STA:

0+18.90. CONTRACTOR TO

FIELD VERIFY ELEVATION

AND ALIGNMENT

20-20 40

SCALE: 1" =

40'

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1 PLAN: 1" = 40' PROFILE: H. 1" = 40' V. 1" = 10'

GRADING PLAN AND PROFILE STA: 0+00 - 3+25

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2529.27(e)

.78

2528.65(e)

.44 (e)

.51 (e)

.17

2528.20

2527.43 2527.82

2528.51(e)

2522.00

2522.00

.77

2528.28(e)

.00

.00

2525.88

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2526.43

2525.40

2524.08

.03

.00

.68

LEGEND:

EXISTING SPOT GRADE

DESIGN SPOT GRADE2525.33

2525.63(e)

10-10 20

SCALE: 1" =

20'

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1 1" = 20'

TOP OF RAMP GRADING DETAIL

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ROAD SECTION ABOVE RAMP1 1/4" = 1'-0"

2'-0" 20'-0" 2'-0" 6'-0"

PLACE 4-6" OF

TOPSOIL ONTO NATIVE

CUT SLOPE SEED WITH

WEED FREE MIX

COMPACTED NATIVE

SUBGRADE PER SPECIFICATION

SECTION 02213

2:1 MAX

2:1 MAX PER PLAN

2:1 MAX

RAMP CL

AUXILIARY LANE CL

6" OF 1-1/2" MINUS

CRUSHED GRAVEL PER

SPECIFICATION SECTION

02233

SLOPE VARIES PER PLAN

12" OF 3" MINUS DRAIN

ROCK PER SPECIFICATION

SECTION 03305

FILTER FABRIC PER

SPECIFICATION SECTION 03305

6" LIFT OF COMPACTED 1-1/2"

MINUS CRUSHED GRAVEL PER

SPECIFICATION SECTION 02233

6" LIFT OF COMPACTED 3" MINUS CRUSHED BASE

COURSE PER SPECIFICATION SECTION 02233

CL

JOINT SEALANT (SEE SPECIFICATION SECTION 03306)

KEY ADJOINING SLABS TOGETHER

6"

CONSTRUCTION JOINT DETAIL2 N.T.S.

2' -0

4" TROWEL FINISH

AROUND ALL PANELS

V-GROOVE FINISH

#5 @ 12" O.C. BOTH WAYS

6"

4" CLEAR SPAN-TYPCUT-OFF/SIDE FOOTING DETAIL3 3/4" = 1'-0"

(1) #6 REBAR IN

STIRRUP EACH

SIDE OF BOAT

RAMP IN

HAUNCH

CONTINUOUS 4"

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20'-0"

COMPACTED

NATIVE SUBGRADE

PER SPECIFICATION

SECTION 02213

FILTER FABRIC PER

SPECIFICATION SECTION

03305

6" LIFT OF

COMPACTED 1"

MINUS BASE GRAVEL

PER SPECIFICATION

SECTION 03305

DAYLIGHT TO EXISTING AT

2:1 MAX OR AS STAKED

#5 @ 12" O.C. BOTH WAYS, TYPICAL

6" CONCRETE SLAB, TYPICAL

RAMP SECTION ABOVE HIGH WATER MARK1 1/4" = 1'-0"

2'-0"2'-0" 6'-0"

2' -0

6' AUXILIARY

LANE

FILTER FABRIC PER

SPECIFICATION SECTION 03305

DAYLIGHT TO EXISTING AT 2:1 MAX OR AS STAKED

PLACE 4-6" OF

TOPSOIL ONTO

NATIVE CUT SLOPE.

SEED WITH

WEED-FREE MIX

1' -0

6"

ELEV PER PLAN

RAMP CL

AUXILIARY LANE CL

6" OF 1-1/2" MINUS

CRUSHED GRAVEL PER

SPECIFICATION SECTION

02233

6" LIFT OF

COMPACTED

3/4" MINUS

CRUSHED

GRAVEL PER

SPECIFICATION

SECTION 03305

CUT-OFF FOOTING PER

DETAIL 3/C2.00

12" OF 3" MINUS DRAIN

ROCK PER SPECIFICATION

SECTION 02233

GRAVEL SECTION2 1/4" = 1'-0"

WIDTH PER PLAN

6" LIFT OF COMPACTED 3" MINUS CRUSHED BASE

COURSE PER SPECIFICATION SECTION 02233

COMPACTED NATIVE SUBGRADE

PER SPECIFICATION SECTION 02213

ELEV PER PLAN

2:1 MAX 2:1 MAX

SLOPE PER PLAN

6" LIFT OF COMPACTED 1-1/2" MINUS CRUSHED

GRAVEL PER SPECIFICATION SECTION 02233

6"

8'

PRESSURE

TREATED

6" ROUND

8' LONG

POSTS

6" OF 3/4" CRUSHED

GRAVEL AROUND

POST

4' -6

1'

-0

2' -6

POST

INTO

NATURAL

SUBGRADE

PARTIAL FENCING DETAIL3 N.T.S.

16'-0"

6"

ROUND 4"

MIN DIA. RAIL

NOTES:

1. USE 8'x6" DIA.

GROUND-CONTACT PRESSURE

TREATED WOOD POST.

2. PRESSURE TREATED RAILS NOT

REQUIRED. 8' x 6" DIA. POST

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6" LIFT OF

COMPACTED 1"

MINUS BASE GRAVEL

PER SPECIFICATION

SECTION 03305

20'-0"

2:1 CUT/FILL SLOPE MAX

COMPACTED

NATIVE

SUBGRADE PER

SPECIFICATION

SECTION 02213 GEOTEXTILE FILTER

FABRIC PER

SPECIFICATION SECTION

03305

#5 @ 12" O.C. BOTH WAYS, TYPICAL

6" CONCRETE SLAB, TYPICAL

RAMP SECTION BELOW HIGH WATER MARK1 1/4" = 1'-0"

2'-0"

6"

RIP-RAP PER

SPECIFICATION

SECTION 03305

6'-0"

2'-0"

4"

2' -0

CUT-OFF FOOTING PER

DETAIL 3/C2.00

ELEV PER PLAN

HIGH WATER

ELEV: 2519.50'

RAMP CL

AUXILIARY LANE CL

1' -0

2:1 MAX

6" LIFT OF

COMPACTED

3/4" MINUS

CRUSHED

GRAVEL PER

SPECIFICATION

SECTION 03305

6" OF 1-1/2" MINUS

CRUSHED GRAVEL PER

SPECIFICATION SECTION

02233 PLACE AND RE-COMPACT

6" OF NATIVE SUBGRADE

TO 95% DENSITY TO

CREATE A LEVEL SURFACE

FOR PLACEMENT OF

GRAVEL.

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20'-0"

CUT-OFF FOOTING PER

DETAIL 3/C2.00

#5 @ 12" O.C. BOTH WAYS, TYPICAL

6" CONCRETE SLAB, TYPICAL

RAMP SECTION IN RIVER CHANNEL1 1/4" = 1'-0"

5'-0"

2' -0

5'-0"

PLACE RIPRAP FLUSH WITH NATURAL RIVER CHANNEL

4"

6"

2' -0

RAMP CL

NATURAL RIVER BOTTOM NATURAL RIVER BOTTOM

EXCAVATE PER

SPECIFICATION

SECTION 03305

6" LIFT OF

COMPACTED

3/4" MINUS

CRUSHED

GRAVEL PER

SPECIFICATION

SECTION 03305

6" LIFT OF

COMPACTED 1"

MINUS BASE GRAVEL

PER SPECIFICATION

SECTION 03305

GEOTEXTILE FILTER

FABRIC PER

SPECIFICATION SECTION

03305

2'-6" 1'

-0

2'-6"

2' -0

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20'

PE

R

PL

AN

SLO

PE O

F RAM

P

30 DEG TYP.

CURRENT DIRECTION

GROOVED SURFACE PLAN VIEW

BOAT RAMP GROOVE DETAIL

NOTES:

1. REFER TO SPECIFICATION SECTION 03306 FOR V-GROOVE TOOL

REQUIREMENTS.

2. DO NOT GROOVE THE EDGES OF THE BOAT RAMP DECK.

3. GROOVE DEPTH: 1/8"

4. GOVERNMENT SHALL OBSERVE AND ACCEPT V-GROOVE FINISH ON RAMP

PANEL(S) BELOW HIGH WATER MARK PRIOR TO CONTRACTOR POURING

AND FINISHING REMAINING PANELS.

1 RAMP GROOVE DETAILS

N.T.S.

4" WIDE SMOOTH

TROWEL FINISH

PER DETAIL

3/C2.00

RAMP AND COFFER DAM SECTION3 N.T.S.

CONCRETE RAMP

COMPACTED 3/4"

AGGREGATE BASE

MATERIAL

COMPACTED 1"

CRUSHED

BEDDING ROCK

MIRAFI

FABRIC OR

APPROVED

EQUAL

SLOPE PER PLAN

MAX 2/3 FULL

RIVER BOTTOM

EXCAVATION FOR

FORMWORK

36"-40" SQUARE BULK BAG

GEOTEXTILE TO BE

TIED OFF OVER TOP

OF BAGS

5'-0" MIN

LOW WATER MARK

2509.00'

NOTES:

1. GEOTEXTILE IS REQUIRED ON 3 SIDES: BOTTOM,

OUTSIDE FACE & TOP OF BAGS.

2. GEOTEXTILE TO BE PLACED THE ENTIRE LENGTH

OF THE BULK BAGS.

3. COFFER DAM AND DEWATERING SHALL BE THE

SOLE RESPONSIBILITY OF THE CONTRACTOR.

4. ALL METHODS, MATERIALS, EQUIPMENT,

INSTALLATION AND OPERATING PROCEDURES

SHALL BE THE RESPONSIBILITY OF THE

CONTRACTOR.

5. SILT BARRIER AND COFFER DAM MINIMUM

REQUIREMENTS CAN BE FOUND IN SPECIFICATION

SECTION 03305.

6. SILT BARRIER AND COFFER DAM ARE TO BE

CONSTRUCTED PER MT 124 AND 404 PERMIT

REQUIREMENTS.

END RAMP

ELEV: 2508.43'

SHAPE RIVER BOTTOM

TO MATCH BULK BAG

BOTTOMS IF REQUIRED.

" M

IN

" M

IN

8" M

IN

EMBED FILTER

FABRIC INTO GROUND

36" MIN WOOD,

OR STEEL POST

GEOTEXTILE FABRIC

10' MAX

" M

IN

GEOTEXTILE FABRIC

EMBED FILTER

FABRIC INTO GROUND

2 NTS

SILT FENCE DETAIL

FLOW

STRAW WATTLE DETAIL4 N.T.S.

TOE OF SLOPE

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BUREAU OF LAND MANAGEMENT

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U.S. DEPARTMENT OF THE INTERIOR

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AutoCAD SHX Text C:\Users\William.JEADOMAIN\DC\ACCDocs\Jackola Engineering & Architecture\AD 2023\Client Files\Bureau of Land Management\210308.27 Coal Banks Boat Ramp\Autocad\BLM_CB Boat Ramp_C2.00.dwg LAST SAVED: 2/14/2024 2:37 PM

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T0.00 - TITLE SHEET
C0.00 - SHEET INDEX
P C0.10 - EXISTING SITE SURVEY
C0.20 - EROSION CONTROL & DEMO PLAN
C1.10 - SITE PLAN
C1.30 - GRADING PLAN
C1.31 - ENLARGED GRADING PLAN
C2.00 - GENERAL NOTES AND DETAILS
C2.01 - GENERAL NOTES AND DETAILS
C2.02 - GENERAL NOTES AND DETAILS
C2.03 - GENERAL NOTES AND DETAILS
C2.04 - GENERAL NOTES AND DETAILS

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