Attachment_2_-_Cave_Gulch_Road_Maintenance_Drawings.pdf

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Attached to
IRA - Cave Gulch Road Maintenance
Solicitation number
140L3624R0013
Issued by

About this file

This document contains design drawings and specifications for the Cave Gulch Road Maintenance project, which is being solicited by the Department of the Interior Bureau of Land Management (BLM) for construction activities. The work includes brushing, roadway reconditioning, culvert installation, drainage construction, and maintenance on BLM Road #4613 in Granite County, Montana. The project is scheduled to be performed in two phases, with roadway clearing and grubbing work in Fall 2024 and all other work in the 2025 operating season. The drawings provide details on clearing and grubbing, roadway reconditioning, drainage features such as dips and culverts, and open top/rubber belt cross drains. A project summary with pay items and quantities is also included. The solicitation number is 140L3624R0013.

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IDAHO

CANADA

UNITED STATES

SASKATCHEWAN

ALBERTA

BRITISH COLUMBIA

N O

R

TH

D

AK

O

TA

SO

U

TH

D

AK

O

TA

WYOMING

ALT

2 89

191 89

90 90

212 310 87

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

CAVE GULCH ROAD MAINTENANCE

GRANITE COUNTY

MISSOULA FIELD OFFICE

VICINITY MAP

(N.T.S)

DIRECTIONS TO SITE:

FROM MISSOULA TAKE I90 EAST FOR 33 MILES TO EXIT 138

TOWARD THE BEARMOUTH AREA. CONTINUE ON THE FRONTAGE ROAD

EAST FOR 6 MILES TO THE THE BEAR GULCH ROAD. TAKE A LEFT ONTO

THE BEAR GULCH ROAD AND FOLLOW FOR 7 MILES TO THE START OF

THE PROJECT.

NOTE:

ALTERNATIVELY THE SITE CAN BE ACCESSED BY TAKING MT-200

E 28 MI TO GARNET RANGE ROAD. TURN RIGHT FOLLOW GARNET

RANGE ROAD FOR ABOUT 10 MILES. TURN RIGHT TO FOLLOW THE

CENTENNIAL ROAD 0.75 MILE TO THE SUMMIT CABIN ROAD AND THE

END OF THE PROJECT.

\\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. 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.

6. COORDINATION BETWEEN ALL PARTIES INVOLVED IS ESSENTIAL TO

THE CONTRACT.

7. 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

8. OUTSLOPE ALL VERTICAL SAG CURVES 4% WITH 50 FT. TRANSITIONS

TO NORMAL TYPICAL SECTIONS.

9. WHERE STAKING IS SHOWN ON THE DRAWINGS, OR LISTED ON THE

SCHEDULE OF ITEMS, CONSTRUCTION CANNOT PROCEED PRIOR TO

APPROVAL OF STAKING BY THE CO.

10. ALL CONSTRUCTION STAKING WILL BE PERFORMED BY THE

GOVERNMENT.

11.

FOLLOWING FINAL ACCEPTANCE OF THE PROJECT WORK IT WILL BE

CONTRACTORS RESPONSIBILITY TO REMOVE AND DISPOSE OF ALL

CONSTRUCTION STAKES.

12. SUBMIT A TEMPORARY TRAFFIC CONTROL PLAN TO THE CO FOR

REVIEW PRIOR TO CONSTRUCTION. AS A MINIMUM, TRAFFIC CONTROL

PLAN MUST ADDRESS SIGNING FOR CLOSURE AND PROVISIONS TO

PROVIDE SAFETY AT NIGHT.

RECOMMENDED BY:

FIRST MI. LAST

REVIEWED BY:

FIRST MI. LAST

APPROVED BY:

FIRST MI. LAST

PROJECT DESCRIPTION

SPECIAL CONDITIONS

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THIS PROJECT WILL PERFORM ROAD MAINTENANCE ON THE CAVE GULCH

ROAD. ROAD WORK INCLUDES BRUSHING, ROADWAY RECONDITIONING,

CULVERT INSTALLATION, DRAINAGE CONSTRUCTION AND MAINTENANCE.

Drawing Index

Sheet Number Sheet Title

COVER

1 COVER

NOTES & QUANTITIES

2 GENERAL NOTES & ROADWORK

SUMMARY

3 AREAMAP

WORKLISTS

4 WORKLIST CAVE GULCH 1 OF 2

5 WORKLIST CAVE GULCH 2 OF 2

DETAILS

6 CLEARING AND GRUBBING

7 ROADWAY RECOND

8 DIP

9 CULVERT TYP

10 OPEN TOP

CONTRACT WORK MUST FOLLOW THE SCHEDULE BELOW UNLESS WEATHER

CONDITIONS DO NOT PERMIT SAFE AND EFFECTIVE OPERATIONS.

1) FALL 2024

· 20101 -- ROADWAY CLEARING & GRUBBING

· 20203 -- ROADSIDE BRUSHING

· 20207 -- REMOVAL OF INDIVIDUAL TREES

2) 2025 OPERATING SEASON

· ALL OTHER WORK ITEMS

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SPECIFICATION NOTES

1. 105.02: 25101 HAND PLACED RIPRAP AND 25205 ROCK BUTTRESS MATERIAL CAN

BE SALVAGED FROM THE WORK UNDER ITEMS 20424A, 20425A, 20425C, 20425D,

60201A, AND 60201B.

2. 202.07: WHERE INDIVIDUAL REMOVAL OF TREES IS LISTED AS A PAY ITEM WORK

SHALL INCLUDE REMOVAL OF STUMP. LOCATIONS FOR BURIAL OF STUMPS WILL

BE DESIGNAGED BY THE C.O.

3. 203.05: UTILIZE TOPS AND LIMBS GENERATED FROM THE ROADSIDE BRUSHING

AND INDIVIDUAL REMOVAL OF TREES FOR CONSTRUCTION OF SLASH FILTER

WINDROWS. OBTAIN ADDITIONAL SLASH NEEDED TO COMPLETE THE WINDROWS

FROM UNMERCHANTABLE TREES DESIGNATED TO BE CUT BY THE C.O. EFFORT

WILL BE MADE TO LOCATE SLASH TREES WITHIN 1 MILE OF WINDROW SITES.

4. 203.05: UNLESS DESIGNATED FOR SALVAGE ALL DISPOSAL UNDER ITEMS

20302A AND 20302D SHALL BE COMPLETED UNDER METHOD (a) REMOVAL FROM

PROJECT.

5. 204.06(e) & 204.12: CONSTRUCT OR RESHAPE ALL DRAINAGE EXCAVATION PAY

ITEMS ACCORDING TO THE TYPICAL DRAWINGS. CONSTRUCT THE GRADE OF

THE DITCH TO BE UNIFORM THROUGHOUT THE ENTIRE LENGTH. DO NOT

ATTEMPT TO MEET THE GRADING TYPICAL REQUIREMENTS FOR INSLOPE OR

OUTSLOPE WHEN OVERSIZE MATERIAL IS ENCOUNTERED.

6. 204.14: UNLESS OTHERWISE DIRECTED OR APPROVED BY THE C.O. PLACE AND

SPREAD UNIFORMLY ON THE ROAD SUBGRADE ALL EXCESS USEABLE MATERIAL

GENERATED DURING WORK UNDER ITEMS 20424A AND 20425A. SIDE CAST ALL

UNUSABLE AND EXCESS EXCAVATION MATERIAL UNIFORMLY ALONG THE FILL

SLOPES UNLESS OTHERWISE SHOWN ON THE PLANS OR IN AREAS WITHIN 100

FEET OF A LIVE STREAM.

7. 209.04: STRUCTURAL EXCAVATION FOR CULVERTS INCLUDES CONSTRUCTION

OF CATCH BASINS AND DITCH DAMS WHEN SHOWN ON THE CULVERT LIST.

8. 303.01: RECONDITION ALL INTERSECTIONS ALONG SEGMENTS OF ROADS

LOCATED WHITHIN PAY ITEMS 303(22)B FOR A MINIMUM DISTANCE OF 100 FEET.

WORK REQUIRED UNDER PAY ITEMS 30315 SHALL INCLUDE BUT NOT BE LIMITED

TO: REMOVING OVERSIZED, EXCESS AND UNUSABLE MATERIAL, RESHAPING

THE ROADBED AND DITCHES TO TYPICAL SECTIONS SHOWN ON THE DRAWINGS

9. 303.03, 04, & 05: RECONDITIONING WORK INCLUDES GRUBBING ALL STUMPS AND

ROOTS WITHIN THE TRAVELLED WAY AND DITCHLINE THAT REMAIN FROM

ROADSIDE BRUSHING OPERATIONS. TIMING OF CONSTRUCTION WILL REQUIRE

ALL SCHEDULED DRAIN DIP CONSTRUCTION OR RESHAPING, CULVERT

INSTALLATIONS, RETAINING WALL, OUTSLOPE, TURNOUT, AND DITCHLINE

CONSTRUCTION TO BE COMPLETED PRIOR TO THE WORK REQUIRED UNDER

ITEM 30315

10. 204.11 & 303.07: CONTRACTOR SHOULD EXPECT TO PROVIDE WATER TO MEET

THE MOISTURE CONTENT REQUIREMENTS SUITABLE FOR COMPACTION.

LOCATIONS FOR ITEM 30319 WILL BE STAKED AT THE CENTER OF EACH

OUTSLOPE TO BE CONSTRUCTED.

11. 602.03: QUANTITIES OF CULVERT LISTED UNDER THE SUMMARY, CULVERT

LISTING, AND SCHEDULE OF ITEMS ARE ESTIMATES ONLY. DO NOT ORDER

CULVERT MATERIAL UNTIL STAKING HAS BEEN COMPLETED AND THE CO HAS

ACCEPTED THE FINAL SIZE, LENGTH, AND ALIGNMENT.

12. 705.02: PROVIDE RIPRAP MEETING THE GRADATION REQUIREMENTS OF CLASS 1

OR 2 FOR ALL HAND-PLACED MATERIAL AND ROCK BUTTRESS CONSTRUCTION.

Project Summary PayItem Description Total Unit

15101 Mobilization 1 LS

15601 Public Traffic, Temporary Signage 1 LS

20101 Roadway Clearing and Grubbing, Disposal Method - Slash (a) (f) (g) or (k), Logs (i), Stumps (a) or (c) 1.42 Mile

20203 Roadside Brushing, Disposal Method (a) (f) (g) or (k) 0.75 Mile

20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 11 Each

20302A Removal of Minor Culvert, Disposal Method (a) 4 Each

20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 14 Each

20424A Drainage Excavation, Type -- Construct Ditch 2570 Foot

20425A Drainage Excavation, Type -- Construct Drain Dip 21 Each

20425C Drainage Excavation, Type -- Construct Catch Basin 1 Each

20425D Drainage Excavation, Type -- Reshape Existing Catch Basin 4 Each

25101 Placed Riprap, Class 1 & 2 12 CY

25205 Rock Buttress or Headwall, Hand Placed, Class 1 & 2 12 CY

30315 Roadway reconditioning, Compaction Placement Method -- (b) 5.5 Mile

30319 Construct 4% Outslope for 50' with 25' Tapers 4 Each

60201A Install 18 inch Pipe Culvert, Extension to Exisitng CMP 8 Foot

60201B Install 24 inch Pipe Culvert, CMP 280 Foot

60212A Install Surface Water Deflector, Type -- Open Top 9 Each

60708 Cleaning Culverts in Place 3 Each

62201A Rental Equipment, Type -- Hydraulic Excavator, Scale Cut Slope of Loose Rock 4 Hour

Project Culvert Listing

Design As-Built

Corrugated Metal Pipe

Catch Basin

Lead Out

Ditch He ad w al l

Cl as s

(C Y)

Ro ck

B ut tr es s Cl as s 1

(C Y)

Notes Steel 2 2/3" x 1/2"

Corrugation

MP

Length (Feet) MP

Length (Feet)

Skew Angle

Diameter (Inch)

Thickness (Inch)

0.43 70 24 0.064 2.0

0.49 60 24 0.064 2.0

0.59 50 24 0.064 2.0

0.69 60 24 0.064 2.0 2.0

0.78 40 24 0.064 2.0

4.51 4 18 0.064 Add 4 ft extension to outlet

4.63 4 18 0.064 Add 4 ft extension to outlet

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≈ 7 Miles South to I-90

≈ 10 Miles to State HWY 200

Begin Project MP 0.0

End Project MP 5.5

BMP EMP Pay Item Description QTY Unit

0 5.5 30315 Roadway reconditioning, Compaction Placement Method -- (b) 5.5 Mile

0 0.411 62201A Rental Equipment, Type -- Hydraulic Excavator, Scale Cut Slope of Loose Rock, Begin 4 Hour

0.07 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

0.07 -- 25101 Placed Riprap, Class 1 & 2 2 CY

0.195 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

0.195 -- 25101 Placed Riprap, Class 1 & 2 2 CY

0.276 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

0.276 -- 25101 Placed Riprap, Class 1 & 2 2 CY

0.371 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

0.371 -- 25101 Placed Riprap, Class 1 & 2 2 CY

0 0.411 62201A Rental Equipment, Type -- Hydraulic Excavator, Scale Cut Slope of Loose Rock, End -- --

0.43 -- 20302A Removal of Minor Culvert, Disposal Method (a) 1 Each

0.43 -- 60201B Install 24 inch Pipe Culvert, CMP 70 Foot

0.43 -- 25205 Rock Buttress, Hand Placed, Class 1 & 2 2 CY

0.459 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

0.487 -- 20302A Removal of Minor Culvert, Disposal Method (a) 1 Each

0.487 0.541 20424A Drainage Excavation, Type -- Construct Ditch, Begin Left 300 Foot

0.487 -- 60201B Install 24 inch Pipe Culvert, CMP 60 Foot

0.487 -- 25205 Rock Buttress, Hand Placed, Class 1 & 2 2 CY

0.487 0.541 20424A Drainage Excavation, Type -- Construct Ditch, End Left -- --

0.587 0.647 20424A Drainage Excavation, Type -- Construct Ditch, Begin Left 320 Foot

0.587 -- 20302A Removal of Minor Culvert, Disposal Method (a) 1 Each

0.587 -- 60201B Install 24 inch Pipe Culvert, CMP 50 Foot

0.587 -- 25205 Rock Buttress, Hand Placed, Class 1 & 2 2 CY

0.587 0.647 20424A Drainage Excavation, Type -- Construct Ditch, End Left -- --

0.649 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

0.691 -- 20425C Drainage Excavation, Type -- Construct Catch Basin 1 Each

0.691 -- 60201B Install 24 inch Pipe Culvert, CMP 60 Foot

0.691 0.751 20424A Drainage Excavation, Type -- Construct Ditch, Begin Left 320 Foot

0.691 -- 25205 Rock Buttress, Hand Placed, Class 1 & 2 2 CY

0.691 -- 25205 Rock Headwall, Hand Placed, Class 1 & 2 2 CY

0.691 0.751 20424A Drainage Excavation, Type -- Construct Ditch, End Left -- --

0.779 -- 20302A Removal of Minor Culvert, Disposal Method (a) 1 Each

0.779 -- 20425D Drainage Excavation, Type -- Reshape Existing Catch Basin 1 Each

0.779 0.828 20424A Drainage Excavation, Type -- Construct Ditch, Begin Right 260 Foot

BMP EMP Pay Item Description QTY Unit

0.779 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

0.779 -- 60201B Install 24 inch Pipe Culvert, CMP 40 Foot

0.779 -- 25205 Rock Buttress, Hand Placed, Class 1 & 2 2 CY

0.779 0.828 20424A Drainage Excavation, Type -- Construct Ditch, End Right -- --

0.83 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.002 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.002 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.117 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.117 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.237 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.289 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.289 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.372 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.372 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.45 -- -- Proposed Slash/ Burn Pile Location -- --

1.461 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.461 1.751 20203 Roadside Brushing, Disposal Method (a) (f) (g) or (k) 0.37 Mile

1.461 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.549 -- -- Existing CMP No Work Needed -- --

1.549 -- 20425D Drainage Excavation, Type -- Reshape Existing Catch Basin 1 Each

1.549 1.587 20424A Drainage Excavation, Type -- Construct Ditch, Begin Left 200 Foot

1.549 1.587 20424A Drainage Excavation, Type -- Construct Ditch, End Left -- --

1.613 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.613 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.64 -- 20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 2 Each

1.66 -- 60708 Cleaning Culverts in Place 1 Each

1.66 -- 20425D Drainage Excavation, Type -- Reshape Existing Catch Basin 1 Each

1.66 1.698 20424A Drainage Excavation, Type -- Construct Ditch, Begin Right 200 Foot

1.66 1.698 20424A Drainage Excavation, Type -- Construct Ditch, End Right -- --

1.723 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.723 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

1.461 1.751 20203 Roadside Brushing, Disposal Method (a) (f) (g) or (k) -- --

1.78 -- 20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 3 Each

1.802 -- 60708 Cleaning Culverts in Place 1 Each

1.802 1.87 20424A Drainage Excavation, Type -- Construct Ditch, Begin Left 350 Foot

1.87 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

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BMP EMP Pay Item Description QTY Unit

1.87 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

1.802 1.87 20424A Drainage Excavation, Type -- Construct Ditch, End Left -- --

1.93 -- -- Proposed Slash/ Burn Pile Location -- --

1.971 -- 30319 Construct 4% Outslope for 50' with 25' Tapers 1 Each

2.081 -- -- Existing CMP No Work Needed -- --

2.081 -- 20425D Drainage Excavation, Type -- Reshape Existing Catch Basin 1 Each

2.081 -- 30319 Construct 4% Outslope for 50' with 25' Tapers 1 Each

2.131 2.191 20424A Drainage Excavation, Type -- Construct Ditch, Begin Left 320 Foot

2.131 -- 25101 Placed Riprap, Class 1 & 2 2 CY

2.131 2.191 20424A Drainage Excavation, Type -- Construct Ditch, End Left -- --

2.194 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

2.194 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.267 -- 60708 Cleaning Culverts in Place 1 Each

2.267 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.307 2.357 20424A Drainage Excavation, Type -- Construct Ditch, Begin Right 300 Foot

2.364 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

2.364 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.307 2.357 20424A Drainage Excavation, Type -- Construct Ditch, End Right -- --

2.451 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

2.451 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.521 2.623 20203 Roadside Brushing, Disposal Method (a) (f) (g) or (k) 0.11 Mile

2.53 -- 20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 1 Each

2.545 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

2.545 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.623 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

2.623 3.26 20203 Roadside Brushing, Disposal Method (a) (f) (g) or (k) 0.27 Mile

2.623 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.764 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

2.764 -- -- Proposed Slash/ Burn Pile Location -- --

2.81 -- 20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 2 Each

2.834 -- 60212A Install Surface Water Deflector, Type -- Open Top 1 Each

2.904 -- -- Proposed Slash/ Burn Pile Location -- --

2.91 -- 20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 2 Each

2.929 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

2.929 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

2.929 -- 25101 Placed Riprap, Class 1 & 2 2 CY

BMP EMP Pay Item Description QTY Unit

2.929 -- 20207 Removal of Individual Trees, Disposal Method -- Log (i), Slash (f), Stump (a) or (c) 1 Each

3.069 -- 20302D Removal of Rubber Flap Cross Drain, Disposal Method (a) 1 Each

3.069 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

3.1 3.26 20101 Roadway Clearing and Grubbing, Disposal Method - Slash

(a) (f) (g) or (k), Logs (i), Stumps (a) or (c) 0.29 Mile

3.21 -- -- Proposed Slash/ Burn Pile Location --- ≈800ft South East from Intersection on Summit Cabin Road -- --

2.623 3.26 20101 Roadway Clearing and Grubbing, Disposal Method - Slash

(a) (f) (g) or (k), Logs (i), Stumps (a) or (c) -- --

3.97 4.63 20101 Roadway Clearing and Grubbing, Disposal Method - Slash

(a) (f) (g) or (k), Logs (i), Stumps (a) or (c) 0.66 Mile

4.11 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

4.26 -- 20425A Drainage Excavation, Type -- Construct Drain Dip 1 Each

4.44 -- 30319 Construct 4% Outslope for 50' with 25' Tapers 1 Each

4.51 -- 60201A Install 18 inch Pipe Culvert, Extension to Exisitng CMP 4 Foot

3.97 4.63 20101 Roadway Clearing and Grubbing, Disposal Method - Slash

(a) (f) (g) or (k), Logs (i), Stumps (a) or (c) -- --

4.63 -- 60201A Install 18 inch Pipe Culvert, Extension to Exisitng CMP 4 Foot

4.77 5.24 20101 Roadway Clearing and Grubbing, Disposal Method - Slash

(a) (f) (g) or (k), Logs (i), Stumps (a) or (c) 0.47 Mile

5.24 -- 30319 Construct 4% Outslope for 50' with 25' Tapers 1 Each

4.77 5.24 20101 Roadway Clearing and Grubbing, Disposal Method - Slash

(a) (f) (g) or (k), Logs (i), Stumps (a) or (c) (blank) Mile

0 5.5 30315 Roadway reconditioning, Compaction Placement Method -- (b) -- --

5.5 -- -- End of Project -- --

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CLEARING AND GRUBBING NOTES

1. ALL CONIFERS, HARDWOODS, DOWNED TREES, AND BRUSH WITHIN 5 FEET HORIZONTALLY

OF THE SHOULDERS OF THE ROAD OR THE BOTTOM OF THE DITCH SHALL BE CUT AND

REMOVED. EXISTING WIDTHS INCLUDE TURNOUTS AND ALL AS BUILT CURVE AND FILL

WIDENING. EDGE OF ROAD WHERE DITCH IS NOT PRESENT EXTENDS TO THE TOE OF THE

CUT SLOPE. GRUB ALL STUMPS WITHIN THE ROAD BED AND DITCH LINE. DO NOT GRUB

TREES ON THE CUT AND FILL SLOPES.

2. CLEAR AND GRUB ALL VEGETATION WITHIN 6 FEET OF CULVERT INLETS AND OUTLETS.

INSURE SCATTERED SLASH DOES NOT COVER CULVERT OUTLETS.

3. CUT AND REMOVE MERCHANTABLE TREES ≥8 INCHES BUT <15 INCHES DIAMETER WITHIN THE

CLEARING LIMITS AND DECK IN APPROVED LOCATIONS. TREES >15 INCHES IN DIAMETER

SHALL REMAIN IN PLACE AND BE LIMBED ACCORDING TO THE SPECIFICATION.

4. BRANCHES ON REMAINING CONIFERS SHALL BE TRIMMED FROM GROUND LEVEL TO A

CLEARING HEIGHT LIMIT 14 FEET ABOVE THE ROADBED OR TO A LIMIT OF 60% OF THE TREE'S

HEIGHT, WHICHEVER IS LESS. LIMBS OF VEGETATION SHALL BE REMOVED AND SEVERED

FLUSH TO THE BOLE OF THE TREE TO PREVENT BROKEN LIMBS REMAINING.

5. DOWNED TREES AND JILL POKES EXTENDING INTO THE BRUSHING LIMITS WILL BE CUT OFF

AT THE TOP OF THE CUT, AND DISPOSED OF IN ACCORDANCE WITH SPECIFICATIONS.

CLEARING AND GRUBBING DETAILS

NOT TO SCALE

SIGHT

DISTANCE

FILL SLOPE

WIDTH VARIES 14' MIN

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(1

FT

5' MIN 5' MIN

CLEARING LIMITS TYPICAL

SEE NOTES

2 & 3

SEE NOTES 2 & 3

ROADSIDE CLEARING

LIMITS. SEE NOTE 1

CUT SLOPE

TOP OF CUT

TOE OF FILL

GRUB ANY STUMPS

OR ROOTS IN ROAD

SURFACE OR DITCHCLEAR AND GRUB ALL CULVERT

INLETS

CLEAR AND GRUB ALL CULVERT

OUTLETS

BRUSHING LIMITS

5' MIN

5' MIN

CUT SLOPE

EDGE OF ROAD

FILL SLOPE

WIDTH VARIES 14' MIN *

TOE

OF

FILL

TOP

OF

CUT

ROADSIDE BRUSHING DETAILS

NOT TO SCALE

ROADSIDE BRUSHING NOTES

1. EXISTING WIDTHS INCLUDE TURNOUTS AND ALL AS BUILT CURVE AND FILL WIDENING. EDGE

OF ROAD WHERE DITCH IS NOT PRESENT EXTENDS TO THE TOE OF THE CUT SLOPE. GRUB

ALL STUMPS WITHIN THE ROAD BED AND DITCH LINE. DO NOT GRUB TREES ON THE CUT AND

FILL SLOPES.

2. CLEAR AND GRUB ALL VEGETATION WITHIN THE DITCH LINE AND 6 FEET OF CULVERT INLETS.

CLEAR VEGETATION WITHIN 3 FEET OF CULVERT LEAD OUT DITCH TO PROVIDE FREE FLOW.

INSURE SCATTERED SLASH DOES NOT COVER CULVERT OUTLETS.

3. CUT ALL BRUSH AND SMALL TREES 6 INCHES DIAMETER, OR LESS, AT THE POINT OF CUT

INSIDE THE BRUSHING LIMITS AND OUTSIDE THE ROADBED NO HIGHER THAN 4 INCHES

ABOVE GROUND LEVEL (6 INCHES FOR MACHINE BRUSHING). IF ROCKS OR OTHER

OBSTRUCTIONS ARE ENCOUNTERED, CUT NO HIGHER THAN 6 INCHES ABOVE THE

OBSTRUCTION. LIMB LIVE TREES WITH A DIAMETER LARGER THAN 6 INCHES TO A HEIGHT OF

10 FEET ABOVE THE ROAD SURFACE. CUT ALL BRUSH AND TREES LOCATED ON THE

ROADBED AS NEARLY FLUSH TO THE ROAD SURFACE AS POSSIBLE SO STUMPS WILL NOT

BECOME A HAZARD TO VEHICLE TIRES.

4. BRANCHES ON REMAINING CONIFERS SHALL BE TRIMMED FROM GROUND LEVEL TO A

CLEARING HEIGHT LIMIT 14 FEET ABOVE THE ROADBED OR TO A LIMIT OF 60% OF THE TREE'S

HEIGHT, WHICHEVER IS LESS. LIMBS OF VEGETATION SHALL BE REMOVED AND SEVERED

FLUSH TO THE BOLE OF THE TREE TO PREVENT BROKEN LIMBS REMAINING.

5. DOWNED TREES AND JILL POKES EXTENDING INTO THE BRUSHING LIMITS WILL BE CUT OFF

AT THE TOP OF THE CUT, AND DISPOSED OF IN ACCORDANCE WITH SPECIFICATIONS.

GRUB ANY STUMPS

OR ROOTS IN ROAD

SURFACE OR DITCH

CLEAR AND GRUB ALL CULVERT

INLETS

CLEAR AND GRUB ALL CULVERT

OUTLETS

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ROADWAY RECONDITIONING DETAIL

(N.T.S.)

ROADWAY RECONDITIONING NOTES

1. PULL ALL EXISTING DITCHES. REMOVE ALL MATERIAL

GENERATED FROM ROAD RECONDITIONING FROM

CULVERT CATCH BASINS AND OUTLETS.

2. MAINTAIN EXISTING INSLOPE, OUTSLOPE, & CROWN

CONFIGURATION UNLESS SPECIFIED IN THE PLANS.

3. WIDTH SHOWN IS MINIMUM. RECONDITION ENTIRE

WIDTH OF SUBGRADE (INCLUDING TURNOUTS).

EXISTING WIDTHS INCLUDE TURNOUTS, SLOUGH

WIDENING, & CURVE WIDENING. GRADE TO MAINTAIN

ALL EXISTING CROSS SLOPES.EDGE OF ROAD WHERE

DITCH IS NOT PRESENT EXTENDS TO THE TOE OF THE

FILL SLOPE,

ROADWAY RECONDITIONING SECTION

WIDTH VARIES 14' MIN

EXISTING ROADBED

EXISTING DITCH, WHEN PRESENT

DITCH CONSTRUCTION DETAIL

(N.T.S.)

DITCH CONSTRUCTION NOTES

1. CONTRACTOR TO CONSTRUCT ROAD SIDE DRAINAGE

DITCHES PER FHA FP-14 SPEC SEC 204.12.

2. TAPER DITCHLINE ELEVATION INTO THE CULVERT INLET

ELEVATION OVER 15 FEET.

ROADWAY RECONDITIONING SECTION

WIDTH VARIES 14' MIN

EXISTING ROADBED, BLEND

SUITABLE MATERIAL FROM DITCH

CONSTRUCTION INTO ROADWAY

TO CREATE INSLOPE.

MATCH EXISTING CUT SLOPE ANGLE.

≈2%

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1:1 1:1

SECTION B-B

OUTSLOPE 5-10%

SECTION A-A

RIPRAP WHEN SPECIFIED

RIPRAP WHEN SPECIFIED5% MIN

TYPE 1.5 DRAIN DIP

NO SCALE

E

FILL SLOPE

F

A

50'

CUT SLOPE

B

D

C

RIPRAP PLACED ON EMBANKMENT

NO SCALE

14'

G

Road without ditch:

Point B shall be 0.7' below normal grade.

Point E shall be 1.2' below normal grade.

Point G shall be 1.5' above normal grade.

Road with ditch:

Points B and E shall be reversed so that the dip drains into the ditch.

Note:

Length and depth of dip is for a 14' wide roadbed. Wider roads will require added length and depth.

GENERAL NOTES

Dips shall be constructed in the subgrade prior to placement of any specified base or surface course. The elevation tolerance shall be ±0.2 ft. The location of drain dip shall be SHOWN ON THE DRAWINGS or DESIGNATED on the ground by the CO. Suitable excess material shall be uniformly spread on the adjacent roadbed and not sidecast on the fill slope.

When specifed borrow may be used to construct dip.

35' 45°

RIPRAP WHEN SPECIFED

(MIN. 6" DEPTH)

NORMAL GRADE

NORMAL GRADE

NO SCALE

VARIES

VARIES

4" TYP.

ELEVATION OF CLASS 2 RIPRAP

SHALL CAREFULLY MATCH THE FINISH

GRADE OF ROADBED

VARIES

KEY BOTTOM AT

DAYLIGHT OF

NATURAL GROUND

12"

A

AB

B

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TYPICAL INSTALLATION IN STREAM CHANNELTYPICAL DITCH RELIEF INSTALLATION

CULVERT HEADWALL OF HAND PLACED RIPRAP ARMOR

NO SCALENO SCALE

NO SCALE

NOTE: LAY CULVERT ON NATURAL FLOWLINE

CL RD.

RD.LC

RD.LC

NO SCALE

A

A

1 1 /2:

1 1 1/2:1

NO SCALE

NO SCALE

DITCH BLOCK DETAILS

SECTION A-A

CATCH BASIN WITH DITCH BLOCK TYPICAL SECTION PLAN

NO SCALE

ROCK BUTTRESS AND OUTLET RIPRAP ARMOR DETAIL

TYPICAL INSTALLATION IN EMBANKMENT

A

B B

A

NOTE: *DEPTH DIMENSIONS WILL VARY TO CONFORM WITH NATURAL DRAINAGE ELEVATION.

EXCAVATION

EMBANKMENT

1.5 : 1

1.5 : 1

TYPICAL LEAD OUT DITCH

NO SCALE

NO SCALE

CATCH BASIN TYPICAL SECTION PLAN

NOTE: CULVERT GRADE SHOULD BE AT LEAST 2% MORE THAN DITCH GRADE. SKEW CULVERT

AS STAKED. MINIMUM COVER OF 6 IN AT INLET END AND 1 FT WITHIN TRAVELWAY.

RIPRAP ARMOR (CLASS 1&2)

OUTLET FILL SLOPE WHEN

IDENTIFIED IN WORKLIST

RIPRAP ARMOR (CLASS I)

OUTLET DRAIN LINE WHEN

IDENTIFIED IN WORKLIST

RIPRAP ARMOR WHEN

IDENTIFIED IN WORKLIST

NATURAL GROUND

EMBANKMENT

NATURAL

GROUND

TOP OF SUBGRADE

RIPRAP ARMOR WHEN

IDENTIFIED IN

WORKLIST

TOP OF CUT SLOPE

ROAD SHOULDER

TOP OF CUT SLOPE

STREAM

CHANNEL

TOP OF SUBGRADE

RIPRAP WHEN IDENTIFIED

IN WORKLIST

ROAD SHOULDERTRANSITION

25 FT. OR AS STAKED

TRANSITION

AS STAKED

TRANSITION 25 FT.

OR AS STAKED

TRANSITION 25 FT.

OR AS STAKED

DITCH BLOCK WHEN SPECIFIED ON

WORKLIST OR DWG

A MIN. OF 1 FT. OR

1/2 DIA. ABOVE TOP

OF PIPE-WHICHEVER

IS GREATER

GEOTEXTILE WHEN

SPECIFIED

TOP OF SUBGRADE

BOTTOM OF CATCH BASIN

DITCH DIKE

NATURAL

GROUND

NORMAL CUT SLOPE

CATCH BASIN SLOPE AS STAKED

DITCH BLOCK

2:1 SLOPE OR AS STAKED

4' MIN OR

AS STAKED

FINISHED GRADE

1' MIN

FINISHED GRADE

1' MIN

1' MIN*

EXISTING

GROUND

1 FT.

6 IN.

5 FT OR

AS STAKED

HAND PLACED RIPRAP

(CLASS 1&2)

LENGTH 7-15 FT

HEIGHT 1.5-2 FT

THICKNESS 0.7-1.5 FT

HAND PLACED RIPRAP

(CLASS 1&2)

LENGTH 5 FT

HEIGHT FILL DEPTH

THICKNESS 0.7-1 FT

DIA.

FILL SLOPE

AS STAKED

NORMAL

DITCHLINE

NORMAL DITCHLINE

SECTION B-B

6 FT OR AS

STAKED TO UTILIZE

SPECIFIED RIPRAP

1.5 FT OR

AS STAKED

3 FT OR

AS STAKED

CULVERT INLET

CULVERT OUTLET

ROAD SURFACE

FILL SLOPE

AS STAKED

CULVERT OUTLET

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AutoCAD SHX Text 6"

AutoCAD SHX Text 11/16" dia. holes at 5'-0" max. c - c

AutoCAD SHX Text 6"

AutoCAD SHX Text

%%UOPEN TOP BOX CULVERT

AutoCAD SHX Text

%%UTIMBER WITH RUBBER BELT%%U

AutoCAD SHX Text 5/8" X 11" machine bolts with

AutoCAD SHX Text 4 washers and hex nut.

AutoCAD SHX Text 3"x 8"

AutoCAD SHX Text 3/4" dia. pipe spacer at each bolt.

AutoCAD SHX Text existing roadway surface

AutoCAD SHX Text select backfill compacted in

AutoCAD SHX Text accordance with Section 603.08, AutoCAD SHX Text Method A.

AutoCAD SHX Text 3"x 12"

AutoCAD SHX Text 60d ring shank spikes

AutoCAD SHX Text 7/16" thickness x 11" standard

AutoCAD SHX Text existing roadway surface

AutoCAD SHX Text select backfill compacted in accordance

AutoCAD SHX Text with Section 209.11, Method A.

AutoCAD SHX Text 2"x 6"

AutoCAD SHX Text 20d galvanized nails

AutoCAD SHX Text (clinch ends)

AutoCAD SHX Text 2" - 3"

AutoCAD SHX Text %%uNOTES%%u

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

ELEVATION

AutoCAD SHX Text

PLAN

AutoCAD SHX Text

ELEVATION

AutoCAD SHX Text

PLAN

AutoCAD SHX Text

ROAD WITHOUT DITCH

AutoCAD SHX Text

ROAD WITH DITCH

AutoCAD SHX Text Riprap

AutoCAD SHX Text finished surface of the riprap will be the same as

AutoCAD SHX Text subexcavated 1' prior to placement of the riprap so the

AutoCAD SHX Text shoulder to toe of fill. The as-built fill slope shall be

AutoCAD SHX Text Riprap dimension shall be 3' wide min. x 1' depth from

AutoCAD SHX Text the adjacent slope.

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

%%UINSTALLATION DETAIL

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

SECTION

AutoCAD SHX Text

SECTION

AutoCAD SHX Text 20d galvanized nails at 18" c - c

AutoCAD SHX Text ring shank spikes at 24" c - c

AutoCAD SHX Text

AS STAKED

AutoCAD SHX Text

45%%D MAX.

AutoCAD SHX Text

45%%D MAX.

AutoCAD SHX Text

AS STAKED

AutoCAD SHX Text 2-1/2"

AutoCAD SHX Text

2-1/2" MIN., 3-1/2" MAX.

AutoCAD SHX Text grade rubber conveyor belt

AutoCAD SHX Text

1. All lumber for Open Tops shall be rough sawn Douglas Fir or

AutoCAD SHX Text Western Larch, straight and free from defect.

AutoCAD SHX Text

2. All lumber for Timber with Rubber Belt shall be 2 or better

AutoCAD SHX Text Douglas Fir or Western Larch, S4S. 2 pieces may be used on

AutoCAD SHX Text each side. Minimum length of pieces shall be 8 ft. Joints

AutoCAD SHX Text shall be staggered a minimum of 4 ft.

AutoCAD SHX Text

3. Cross drain locations and lengths SHOWN ON THE DRAWINGS are

AutoCAD SHX Text approximate. Actual locations and lengths shall be DESIGNED

AutoCAD SHX Text on the ground by the Engineer.

AutoCAD SHX Text

DOWNGRADE

AutoCAD SHX Text

DOWNGRADE

AutoCAD SHX Text 6"

AutoCAD SHX Text 6"

AutoCAD SHX Text of the cross drain is utilized.

AutoCAD SHX Text

4. The installation angle shall be adjusted so the full length

Sheets and Views
1 COVER
2 GENERAL NOTES & ROADWORK SUMMARY
3 AREAMAP
4 WORKLIST CAVE GULCH 1 OF 2
5 WORKLIST CAVE GULCH 2 OF 2
6 CLEARING AND GRUBBING
7 ROADWAY RECOND
8 DIP
9 CULVERT TYP
10 OPEN TOP
undefined:
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4647 GARNEjUMP OVER:
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14:
BLMASSET:
COUNTY:
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2024-05-10T14:04:45-0600
DUSTIN BAKER
2024-05-14T13:37:49-0600
BRENDON DALE
2024-06-03T09:40:54-0600
ERIN CAREY

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