Lakeshore Revised IRSC Appendix D_Road Reconstruction_Signed.pdf

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SHEET OF

United States Department of Agriculture

Forest Service

INDEX OF SHEETS

SHEET SHEET TITLE DATE

T-01 COVER SHEET

G-01

SUMMARY OF EST. QUANTITY/

LEGEND

G-02 GENERAL NOTES

C-01 8S75Z WORKLIST

D-01 TO

D-04

GENERAL TYPICALS

RECOMMENDED BY:

APPROVED:

FOREST ENGINEER

DISTRICT RANGER DATE

DATE

DIRECTOR OF ENGINEERING

FOREST SUPERVISOR DATE

RO FACILITIES PROGRAM MANAGER

LAKESHORE IRSC PROJECT

CALIFORNIA

FRESNO COUNTY

SIERRA NATIONAL FOREST

R05 PACIFIC SOUTHWEST REGION

PROJECT

LOCATION

VICINITY MAP

TRAVEL DIRECTIONS:

From the town of Prather continue north on CA-168 for 35 miles.. Turn right on Huntington Lake County Road and travel for 3 miles until you reach road 8S75Z on the right side of the road way.

APPENDIX D

6/03/2022

06/3/2022

06/06/2022

6/6/22

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PROJECT NO.

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PACIFIC SOUTHWEST REGION

LAKESHORE IRSC

SIERRA NATIONAL

FOREST

HIGH SIERRA

RANGER DISTRICT

02/14/2022

R.NAGEL

X.__________

G-01

008002

8S75Z

AutoCAD SHX Text

PROJECT NAME

O

R

S

T

V

I

C

D

A

M

U

L

ROADWAY DITCH W/CLASS XII RIPRAP

EXISTING ROAD

LEADOFF DITCH

NATURAL DRAINAGE

CULVERT W/INLET BASIN

CULVERT W/FLOW DIRECTION

CULVERT W/METAL END SECTION

CULVERT W/CATCH BASIN

CULVERT W/DROP INLET

METAL SPILLWAY W/RECTANGULAR FLUME

TEMPORARY BENCHMARK

PERFORATED METAL CULVERT

ROLLING DIP OR DRIVEABLE WATERBAR

W/FLOW DIRECTION

GATE

RIPRAP

DISPOSAL SITE

LANDING SITE

XXXX

EARTH BERM

SIGN & POST INSTALLATION

APIARY

BARRIER

STUMP

TREE AND STUMP

CATTLEGUARD

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GENERAL NOTES

G-02

008003

SPECIAL NOTES:

2.

1.

ANY SIZE SHALL BE CLEARED AS "SHOWN IN THE

TREES 10" D.B.H. AND SMALLER AND BRUSH OF

DRAWINGS".

OR LARGER TO BE CLEARED ARE INDICATED ON

CLEARING - ONLY TREES GREATER THAN 10" D.B.H.

THE PLANS. (T = TREE OR TS = TREE ANS STUMP)

ALL ROADS

UNLESS OTHER WISE SPECIFIED, NOTES APPLY TO

CMP = CORRUGATED PIPE

CY = CUBIC YARD

LF = LINEAR FOOT

ABBREVIATIONS

NOTES AND LEGEND

TS = TREE AND STUMP, SEE

NOTES ON THE LEFT

AB = AGGREGATE ROAD BASE

DI = DROP INLET

AC = ASPHALT CONCRETE

RECONST. = RECONSTRUCT EXISTING FEATURE

C.M.P.A. =CORRUGATED METAL PIPE ARCH

CONST. = CONSTRUCT OR INSTALL FEATURE

WB = WATERBAR

LOP = LIMIT OF PROJECT

LOD = LEAD OFF DITCH

RECONST. = RECONSTRUCT EXISTING FEATURE

IB = INLET BASIN

CB = CATCH BASIN

GENERAL NOTES:

5.

4.

3.

WIDEN AS NECESSARY TO OBTAIN MIN. SPECIFIED

RECONSTRUCTION - UNLESS SHOWN OTHERWISE,

WIDTH AND TO OBTAIN OUTSLOPE WHEN SPECIFIED

OR LARGER TO BE CLEARED ARE INDICATED ON

CLEARING - ONLY TREES GREATER THAN 10" D.B.H.

THE PLANS. (T = TREE OR TS = TREE ANS STUMP)

TREES ONLY AND ARE SHOWN ON THE PLANS AS HT

"INDIVIDUAL REMOVAL OF TREES" DENOTES HAZARD

6.

THE ROADBED.

FROM DITCHES, ROADBED SLIDES AND CULVERT

RECONSTRUCTION - SUITABLE MATERIAL REMOVED

CATCH BASINS SHALL BE INCORPORATED INTO

THE ACTUAL WIDTH WILL VARY.

9.

8.

7.

EACH OPERATING SEASON AND AT THE CLOSE OF

WATERBARS ARE TO BE INSTALLED AT THE END OF

SALE.

TO ASSURE BLENDING OF TWO RIDING SURFACES

AT INTERSECTIONS, THE ROADBED SHALL BE GRADED

FOR A DISTANCE OF 50 LINEAR FEET.

UNSUITABLE MATERIAL SHALL BE SIDECAST FROM

THE ROADBED OR HAULED TO DESIGNATED LOCATION.

EA = EACH

B.

A.

ALL ROADS USED BY PURCHASER DURING RECONSTRUCTION SHALL BE MAINTAINED BY PURCHASER

ISSUED BY THE FEDERAL HIGHWAY ADMINISTRATION; OR ITS APPLICABLE FOREST SERVICE SUPPLEMENTAL SPECIFICATION (FSSS)

SPECIFICATIONS: "STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECT, FP-14", SHALL APPLY

D.

C.

FOREST SERVICE WILL DESIGNATE BORROW SITES AS NEEDED

CERTIFIED TO BE NO MORE THAN 0.25%%% ASBESTOS PRESENT TO BE IN COMPLIANCE WITH CALIFORNIA HEALTH AND SAFELY

AGGREGATE BASE AND RIPRAP SHALL BE OBTAINED FROM AN APPROVED COMMERCIAL SOURCE. AGGREGATE USED SHALL BE

CODE SECTIONS 93105 AND 93106.

E.

WHEN DRAFTING, USE SCREENING DEVICES FOR WATER DRAFTING PUMPS. USE PUMPS WITH LOW ENTRY VELOCITY TO MINIMIZE

THE WATER SOURCES ARE SHOWN ON THE SALE AREA MAP. WATER SOURCES SHALL COMPLY WITH SECTION 891.

REMOVAL OF AQUATIC SPECIES FROM AQUATIC HABITATS.

F.

WHEN OPERATING EQUIPMENT ON THIS PROJECT. ALL SIGNS SHALL BE IN ACCORDANCE WITH THE MANUAL ON UNIFORM TRAFFIC

ALL ROADS MAY HAVE MOTORCYCLE OR OHV TRAFFIC. PURCHASER IS RESPONSIBLE FOR PLACING CONSTRUCTION SIGNS ON ROADS

G.

EQUIPMENT FOR THIS PROJECT, IF DRIVEN ON STATE OR COUNTY ROADS SHALL BE CURRENTLY LICENSED.

CONTROL DEVICES.

MI = MILE

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S7 5Z

8S75Z WORKLIST

C-01

008004

LEFT

RIGHT

LEFT

RIGHT

2+65 RECONSTRUCT DIP 204(21B)

NOTE: PAY ITEM 303(15) RESTORE DRAINAGE FUNCTION INCLUDES LOG, LIMB AND DEBRIS REMOVAL, BLADING AND SHAPING OF THE ROADBED TO RESTORE DRAINAGE FUNCTION. THIS WORK INCLUDES SHOULDERS, DITCHES, DRAINAGE DIPS, LEADOFF DITCHES, TURNOUTS, AND INTERSECTIONS, CLEANING DRAINAGE FACILITIES, AND REMOVING WASHES AND SLOUGHS THAT INHIBIT DRAINAGE.

37+00 LIMIT OF PROJECT

HUNTINGTON LAKE ROAD

5+30 RECONSTRUCT DIP 204(21B)

0+00 - 37+00 BEGIN ROAD RECONDITIONING 303(15)

21+10 - 23+10 REMOVE TREES, STUMPS, AND DEBRIS THRU THIS SECTION (10 EACH) 201(05) UTILIZE SUITABLE MATERIAL TO FILL STUMP HOLES

29+05 CONSTRUCT DIP 204(21)A

RECONSTRUCTION PLAN

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TYPICAL SECTIONS

D-01

008005

6' or 7'

12'

12'

16' or 17'

TYPE II

TYPE I

25'

50'

15'R

15'

MIN.

DOUBLE LANE OR

TURNOUT

TURNAROUND

25'R

10'R o

75 - 80

50 - 20

GENERAL NOTES

1. ROADBED WIDTHS INCLUDE CURVE WIDENING,

DOUBLE LANE, TURNOUT AND BERM WIDENING.

DOES NOT INCLUDE EXTRA WIDTH FOR

ROADWAY DITCH.

2. CONSTRUCTION TOLERANCE FOR ALL ROADS

SHALL BE CLASS "E".

3. ALL SLOPES 1 1/2:1 AND FLATTER AND ALL

AREAS DISTURBED BY OPERATIONS NOT WITHIN

FERTILIZED AND MULCHED; ALL 1:1 SLOPES

SHALL BE FERTILIZED IN ACCORDANCE WITH

4. EMBANKMENT SHALL BE PLACED AS SPECIFIED

IN SPECIFICATION 203 METHOD 2, LAYER

PLACEMENT.

THE SCOPE OF THE CONTRACT SHALL BE

TYPICAL INTERSECTION

60'

TYPICAL DOUBLE LANE, TURNOUT, AND TURNAROUND

SPLIT TURNOUT

ELDERBERRY PLANTS WITHIN THE CLEARING LIMITS

SHALL NOT BE DISTURBED EXCEPT WHERE THEY

POSE A CLEAR SAFETY HAZARD ( SUCH AS THE

INSIDE OF CURVES ). ELDERBERRY PLANTS TO

BE SAVED WILL BE FLAGGED BY THE ENGINEER.

SECTION 625.

TYPICAL RECONSTRUCTION SECTION

ON PLANS, 4%%% MINIMUM

CROSS SLOPE EXCEPT AS NOTED

MAINTAIN DIRECTION OF EXISTING

SPECIFIED

AGGREGATE SURFACE COURSE WHERE

ROADBED

AND FURROW DITCH

TYPICAL LEAD OFF DITCH

2'

1:1

1:1

GROUND LINE

ORIGINAL

14'

10'

AT TRUNK

CUT LIMBS

CLEARING AREA DETAIL

FILL SLOPE

LEAVE SHRUBS

DRAINAGE DITCH

BACKSLOPE

CLEARING LIMITS

4'

VARIES

GRADE

FINISHED

1'

3'

EDGE OF

TRAVELED WAY

TYPICAL 2' DEEP ROADWAY DITCH

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GD

IP

ROLLING DIP &

WATER BAR DETAIL

D-02

008006

DIP

PROFILE GRADE

ROLLING DIP

IS 1%

CONSTRUCTION TOLERANCE FOR GRADIENT A

BEFORE CONSTRUCTION.

FINAL STATIONS TO BE DESIGNATED BY ENGINEER

ROLLING DIP STATIONS SHOWN ARE APPROXIMATE.

COURSE.

SHOWN PRIOR TO PLACEMENT OF AGGREGATE

DIP SHALL BE CONSTRUCTED TO THE DIMENSIONS

5 TO 7 PERCENT.

ENTIRE LENGTH OF DIP SHALL BE OUTSLOPED

NOTES:

-3%

-1%

+2%

10%-12%

8%-10%

0%-8%

GRADIENT A

GRADE

DESIGNED

RIPRAP DETAIL FOR DIP OR WATERBAR

WATERBAR

PROFILE

PLAN

GRADE TRANSITION POINT

TOE OF FILL

EXCAVATED MATERIAL

RAISE GRADE WITH

ORIGINAL GROUND LINE

TOP OF CUT

30'

10' MIN.

CLASS II RIPRAP

NATURAL GROUND

DIP OUTLET

SIDE VIEW

RIPRAP DETAIL

BOTTOM OF DIP

ROAD SURFACE

4' MIN.

BOTTOM OF DIP

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CLEARING & SLASH

DISPOSAL DETAIL

D-03

008007

%%UCLEARING DETAILS

NO SCALE

FILL SLOPE

SHOULDERS

%%UTYPICAL

%%UCLEARING LIMITS

SEE NOTE 2 & 3

SIGHT DISTANCE

BACKSLOPE

SEE NOTE 1

(14 ft.)

HEIGHT

CLEARING

60%

ROADSIDE CLEARING

%%UTYPICAL

%%USIGHT DISTANCE

SIGHT DISTANCE

SEE NOTE 2 & 3

ROADSIDE CLEARING

%%UMACHINE PILE

%%UWINDROW

H

2H

2' MIN.

2' MIN.

NOTES: MACHINE PILE AND HAND PILE. CLEARING WIDTH SHALL BE TWICE THE HEIGHT OF THE SLASH PILE. FUEL BREAK OF 8' WIDTH SHALL BE FREE OF ALL BUT FINE MATERIAL. FIRE LINE OF 18" WIDTH SHALL BE CLEARED TO MINERAL SOIL AROUND THE OUTER RING OF THE FUEL BREAK. MACHINE PILE SHALL BE FREE OF DIRT. HAND PILE SHALL HAVE FIRE LINE CLEARED TO MINERAL SOIL AND AT LEAST 3' WIDE AROUND EACH PILE.

1. 2. 3. 4. 5. 6.

1. 2. 3.

NOTES: WINDROW SHALL HAVE A 10' BREAK APPROXIMATELY EVERY 250'. WINDROW SHALL NOT PROTRUDE ABOVE ROADBED WITHIN 2' OF EDGE OF ROAD. WINDROW SHALL NOT BE PILED WITHIN 2' OF MERCHANTABLE TIMBER.

1. 2. 3. 4. 5.

NOTES: : SLASH SHALL NOT BE PLACED AGAINST RESIDUAL TIMBER. ALL MATERIAL SHALL BE SCATTERED OUTSIDE OF CLEARING LIMITS. UNMERCHANTABLE TIMBER MAY BE LIMBED AND LEFT ADJACENT TO TRAVELED WAY BY AGREEMENT, BUT SHALL BE OUTSIDE OF THE CLEARING LIMITS. CONSTRUCTION SLASH SHALL BE LIMBED AND SCATTERED TO REDUCE SLASH CONCENTRATION. MATERIAL SHALL BE IN CONTACT WITH THE GROUND OR NOT MORE THAN 2 FEET DEPTH. STUMPS SHALL BE PLACED WITH THE MAXIMUM OF WOOD FIBER IN CONTACT WITH THE GROUND OR ROOT SYSTEM DOWN.

STREAMCOURSE

50' MIN.

UNMERCHANTABLE TIMBER (BY AGREEMENT)

%%USCATTERING DETAIL

%%USLASH DISPOSAL DETAILS

STATIONS

14 ft.

MARKED

NOTES: ALL CONIFERS, HARDWOODS AND BRUSH WITHIN 2 FEET OF THE SHOULDERS OF THE ROAD OR THE BOTTOM OF THE DITCH SHALL BE REMOVED. THE AREA OF SITE DISTANCE CLEARING WILL BE FROM THE ROADSIDE CLEARING LIMIT, TO A LINE OF SIGHT BETWEEN THE BEGINNING AND ENDING STATIONS MARKED ON THE GROUND. CONIFERS WITHIN THIS AREA SHALL BE THINNED TO APPROXIMATELY A 12 FOOT TRUNK SPACING EXCEPT WHERE MARKED WITH PAINT OR FLAGGING FOR REMOVAL TO AN ALTERNATE SPACING. ALL HARDWOODS AND BRUSH WITHIN THESE LIMITS, SHALL BE REMOVED. 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 TREES HEIGHT, WHICHEVER IS LESS. LIMBS OF VEGETATION SHALL BE CUT SO AS TO NOT PROTRUDE WITHIN THE CLEARING LIMITS.

1. 2. 3.

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SIERRA

NATIONAL FOREST

TRAFFIC SIGNS

X.XXX

D-04

008008

14.

13.

12.

11.

SIGNS INDICATING CAUTION.

PLACED AND MAINTAINED FROM SUNSET TO SUNRISE AT ALL POINTS OF HAZARD AND AT ALL

LIGHTING DEVICES SUCH AS FLASHERS, TORCHES, LANTERNS, AND ELECTRIC LIGHTS SHALL BE

SELECTION AND PLACEMENT OF ALL SIGNS SHALL BE SUBJECT TO APPROVAL OF THE ENGINEER.

THOSE SHOWN IN THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.

IF OTHER SIGNS NOT SHOWN ABOVE ARE REQUIRED THEY SHALL ALSO CONFORM IN DESIGN TO

OTHER SIGNS SHOWN ABOVE SHALL BE USED AS INDICATED BY THEIR DESIGN.

ONE MILE.

IS IN OPERATION AND SHALL BE REPEATED EVERY 1/2 MILE IF THE OPERATION EXTENDS OVER

SIGN W21-3 AND W11-1 SHALL BE ERECTED AT EACH END OF AREAS WHERE HEAVY EQUIPMENT

10.

SIGN W20-1 SHALL BE ERECTED 1500' FROM EACH END OF CONSTRUCTION OPERATIONS.

9.

CONSTRUCTION OR MAJOR MAINTENANCE OPERATIONS.

SIGN IS PRESCRIBED FOR USE ON BARRICADES IN THE ROADWAY WHERE A ROAD IS CLOSED FOR

INTERVALS AND AT ROAD JUNCTIONS ALONG DETOURS IN A GREATLY ENLARGED SIZE IF THIS

SIGN M4-10R SHALL BE ERECTED AT THE BEGINNING OF DETOURS, ALONG DETOURS AT 1/4 MILE

8.

7.

SIGN.

PROVIDED THE CONSTRUCTION IS SUCH THAT WIND OR OTHER AGENTS CANNOT READILY UPSET THE

WITH 2 3/8" CARRIAGE BOLTS. PORTABLE SUPPORTS ARE PERMITTED FOR SHORT PERIODS

WHEN A SIGN IS REQUIRED FOR AN EXTENDED PERIOD, IT SHALL BE FASTENED TO 4 X 4 POSTS

WHERE THEY CAN BE SEEN AT ALL TIMES BY APPROACHING DRIVERS WITH A MINIMUM OF EFFORT.

THE RIGHT HAND SIDE OF APPROACHING TRAFFIC. THEY SHALL BE FACING TRAFFIC AND LOCATED

SIGNS SHALL BE LOCATED WHERE THEY WILL BE CONSPICUOUSLY VISIBLE DAY AND NIGHT ON

6.

BE REFLECTORIZED OR ILLUMINATED.

BLACK LEGEND. ALL WARNING SIGNS HAVING SIGNIFICANCE DURING THE HOURS OF DARK SHALL

(SQUARE WITH ON DIAGONAL VERTICAL) AND SHALL HAVE A HIGHWAY ORANGE BACKGROUND WITH

ALL SIGNS, UNLESS DEFINITELY EXCEPTED IN THE SPECIFICATIONS, SHALL BE DIAMOND SHAPED

EXCEPTED IN THE SPECIFICATIONS, SHALL BE REFLECTORIZED OR ILLUMINATED.

HAVE BLACK AND WHITE LEGEND OR BACKGROUND. ALL REGULATORY SIGNS UNLESS DEFINITELY

REGULATORY SIGNS SHALL BE RECTANGULAR IN SHAPE WITH THE LARGER DIMENSION VERTICAL AND

LESS THAN .100" NOR MORE THAN .125".

FINISH. WHEN EMBOSSED THE DETAILS OF THE DESIGN ARE RAISED FROM THE BACKGROUND NOT

SPECIAL WATERPROOF GLUE. METAL SIGNS-16 GAUGE SHEET STOCK WITH EMBOSSED OR VITRIFIED

SIGNS MAY BE MADE OF WOOD OR METAL. WOOD SIGNS-5/8" PLYWOOD MANUFACTURED WITH

AND FEDERAL SPECIFICATIONS.

SIGNS SHALL BE MADE FROM SUITABLE MATERIALS WHICH ARE IN ACCORDANCE WITH ALL STATE

EDITION.

IN THE "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS" LATEST

DESIGNS FOR SIGNS AND BARRICADES SHOWN ABOVE ARE IN ACCORDANCE WITH MINIMUM STANDARDS

5' TO 12'

GENERAL NOTES:

PERMANENT

ESSENTIALLY

PORTABLE

MOVABLE

ESSENTIALLY

FLEXIBILITY

POST OR SKIDS

LIGHT "A" FRAME

HEAVY "A" FRAME

DEMOUNTABLE OR

TYPE OF FRAME

3 FT. MIN.

3'MIN.-3- MAX.

3 FT. MIN.

HEIGHT

6 IN.

MAX.

3' MIN.-VARIAB;E

3' MIN.- 4' MAX.

6'-8'

WIDTH OF STRIPES

LENGTH OF RAIL

8" MIN.-12"MAX.

WIDTH OF RAIL

III

II

TYPE

3' MINIMUM

SEE TABLE

D LETTERING

6" SERIES

48"X18"

M5-7

D LETTERING

8" SERIES

48"X30"

R11-2

SEE TABLE

FOR DIMENSIONS

NOTE:

SUPPORT

TYPE OF

TYPE III BARRICADE

TYPE I BARRICADE

TYPE II BARRICADE

8" SERIES D LETTERING

30"X30"

W8-1

W20-2d

5" SERIES D LETTERING

24"X24"

5" SERIES C LETTERING

36"X36"

6" SERIES D LETTERING

36"X36"

8" SERIES C LETTERING

48"X48"

8" SERIES C LETTERING

7" SERIES C LETTERING

RIGHT OR LEFT

BLACK ARROW

48"X24"

3" SERIES D LETTERING

RIGHT OR LEFT

24"X9"

5" SERIES B LETTERING

24"X12"

W21-2

W11-1

W21-1

W8-7

W8-6

W5-2

W3-1

W21-3

W20-2c

W20-2d

W20-1

W1-6

M4-10R

M4-B

3' MINIMUM

20"

20"

3' TO 3

45%%127

6"

45%%127

5' TO 12'

5'

5'

1"

5"

3"

11"

4"

8"

13"

13"

7"

48"

24"

9"

12"

OIL

FRESH

CROSSING

TRUCK

WORKING

MEN

GRAVEL

LOOSE

ROAD

ROUGH

AHEAD

CONSTRUCTION

BRIDGE

LANE

ONE

STOP

MACHINERY

500 FT

DETOUR

BUMP

CLOSED

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