FORDYCE DAM SEEPAGE MITIGATION ACCESS ROAD …...sterling lake rd magonigal rd fordyce lake rd highway 80 cisco rd preliminary design not for construction project plans for: fordyce
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FORDYCE DAM SEEPAGE MITIGATION ACCESS ROAD IMPROVEMENTS
90% DESIGN PLANS
FORDYCE LAKE
0 1000' 2000' 4000'
SCALE IN FEETS H E E T I N D E X
C1 TITLE SHEET
C2 TYPICAL SECTIONS & DETAILS
C3 DRAINAGE DETAILS
C4 PLAN - STA 1+00 TO 75+00 (PM 0.0 TO 1.4)
C5 PLAN - STA 75+00 TO 137+00 (PM 1.4 TO 2.6)
C6 PLAN - STA 137+00 TO 213+00 (PM 2.6 TO 4.0)
C7 PLAN - STA 213+00 TO 297+00 (PM 4.0 TO 5.6)
C8 PLAN - STA 297+00 TO 359+00 (PM 5.6 TO 6.8)
C9 PLAN - STA 359+00 TO 414+00 (PM 6.8 TO 7.8)
C10 PLAN - STA 414+00 TO DAM (PM 7.8 TO 8.0) ROCK WALL IMPROVEMENTS 1 - EXISTING CONDITIONS & TREE REMOVALC11
C12 ROCK WALL IMPROVEMENTS 2 - PROPOSED IMPROVEMENTS
C13 DAM TURNAROUND IMPROVEMENTS
LAKE STERLING
ABBREVIATIONS AB - AGGREGATE BASE AC - ASPHALT CONCRETE BC - BEGINNING OF CURVE CL - CENTERLINE DI - DRAINAGE INLET DIA - DIAMETER EC - END OF CURVE EP - EDGE OF PAVEMENT (E) - EXISTING FG - FINISH GRADE GB - GRADE BREAK FL - FLOW LINE LF - LINEAR FOOT MH - MANHOLE NTS - NOT TO SCALE (P) - PROPOSED PM - POST MILE R - RADIUS R/W - RIGHT OF WAY STD - STANDARD USDA - UNITED STATES DEPARTMENT OF AGRICULTURE WH/AP - WHERE APPLICABLE
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PROJECT NO.
8635.038 SHEET NO. OF
TYPICAL BACKFILL DETAIL
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
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NO.
C2 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
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A BROKEN DOWN SECTION D WASHED SECTION
B TRENCHED SECTION
E NARROW ROCK SECTION
C SLOUGHED SECTION
DETAIL 1 - TYPICAL SECTIONS FOR RESTORATION NTS
CULVERT EXTENSIONS - SUMMARY TABLE
TYPICAL TRENCHING
YIELDING FOUNDATION
ROCK FOUNDATION
CULVERT TYPE BEDDING & RSP MATERIAL TYPE
ELEVATION VIEW
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DETAIL 2 - CULVERT EXTENSION NTS
PROJECT NO.
8635.038 SHEET NO. OF
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EXISTING
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C
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L
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EXISTING
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C
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C
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NEW
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NEW
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1. ROAD RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR ROAD RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997). 2. RESTORED SURFACE SHALL MAINTAIN EXISTING DRAINAGE PATTERN & GENERAL CROSS SLOPES. RESTORED SURFACE SHALL MAINTAIN EXISTING DRAINAGE PATTERN & GENERAL CROSS SLOPES. 3. RE-ESTABLISH AND ADJUST ANY (E) ROADSIDE DITCHES & ADJUST DRAINAGE STRUCTURE TO MATCH NEW TREAD SURFACE. RE-ESTABLISH AND ADJUST ANY (E) ROADSIDE DITCHES & ADJUST DRAINAGE STRUCTURE TO MATCH NEW TREAD SURFACE. 4. MAINTAIN (E) CHECK DAMS, DRAINAGE DIPS, CROSS DITCHES, OR OTHER DRAINAGE STRUCTURES PER THE USDA FOREST MAINTAIN (E) CHECK DAMS, DRAINAGE DIPS, CROSS DITCHES, OR OTHER DRAINAGE STRUCTURES PER THE USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997). 5. USE ONLY SUITABLE MATERIAL TO CONSTRUCT RESTORED TRAIL PRISMS. DISPOSE OF UNSUITABLE MATERIAL AS SHOWN ON USE ONLY SUITABLE MATERIAL TO CONSTRUCT RESTORED TRAIL PRISMS. DISPOSE OF UNSUITABLE MATERIAL AS SHOWN ON PLANS. SUITABLE MATERIAL INCLUDES ROCK THAT CAN BE ACCOMMODATED IN THE TRAIL STRUCTURE, AND SOIL FREE OF DUFF WITH A RECOGNIZABLE GRANULAR TEXTURE. 6. SEED OR MULCH DISTURBED AREAS AFTER RESTORATIONSEED OR MULCH DISTURBED AREAS AFTER RESTORATION
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NOTES:
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RESTORED TRAIL PRISM
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1.5" CLASS 2 AB AS NEEDED
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EXISTING BROKEN DOWN PRISM (SEE NOTE 4)
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BACKFILL WITH SUITABLE MATERIAL AND/OR CLASS 2 AB
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EXISTING
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C
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L
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C
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L
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NEW
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1.5" CLASS 2 AB AS NEEDED
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(E)ROCKROCK
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EXISTING TRENCHED PRISM (SEE NOTE 4)
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(E)CUT SLOPESCUT SLOPES
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DISPOSE OF UNSUITABLE MATERIAL
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BACKFILL WITH SUITABLE MATERIAL
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1.5" CLASS 2 AB AS NEEDED
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RESTORED TRAIL PRISM
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1.5" CLASS 2 AB AS NEEDED
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EXISTING SLOUGHED PRISM
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BACKFILL WITH SUITABLE MATERIAL
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DISPOSE OF UNSUITABLE MATERIAL
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RESTORED TRAIL PRISM
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RESTORED TRAIL PRISM
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EXISTING WASHED PRISM
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BACKFILL WITH SUITABLE MATERIAL
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1.5" CLASS 2 AB AS NEEDED
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DISPOSE OF UNSUITABLE MATERIAL
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REMOVE ROCK AS NEEDED
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DISPOSE OF UNSUITABLE MATERIAL
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REMOVE ROCK AS NEEDED
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L
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SEE NOTE 2
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SEE NOTE 2
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SEE NOTE 2
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SEE NOTE 1
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SEE NOTE 2
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1. IF 12" MINIMUM COVER CANNOT BE ACHIEVED DUE TO EXISTING IF 12" MINIMUM COVER CANNOT BE ACHIEVED DUE TO EXISTING GRADES THEN A TRENCH PLATE MAY BE TEMPORARILY USED OVER THE CULVERT TO PERMIT HEAVY VEHICLE TRAVEL. 2. WORK SHALL BE PER USDA FOREST SERVICE SPECIFICATIONS FOR WORK SHALL BE PER USDA FOREST SERVICE SPECIFICATIONS FOR ROAD MAINTENANCE (DATED 1997). THIS INCLUDES REMOVAL OF EXISTING CULVERT, AND INSTALLATION AND BACKFILL OF NEW CULVERT PER SECTION 833 (CULVERT REPLACEMENT). 3. THIS DETAIL IS BASED ON USDA FOREST SERVICE STANDARD TRAIL THIS DETAIL IS BASED ON USDA FOREST SERVICE STANDARD TRAIL PLAN 921 FOR CULVERTS AND MODIFIED FOR CULVERT EXTENSIONS
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NOTES:
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TYPE
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MATERIAL
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COMMENTS
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CONNECT TO (E) CMP WITH COUPLING
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C1
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CMP - GALV
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1
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CULVERT
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B1/B2
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BEDDING
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TYPE
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COMMENTS
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EXTENSION AT OUTLET
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TYPE
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CLASS II AB
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MATERIAL
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COMMENTS
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B1
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RSP-1
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CT CLASS V
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GRADATION
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N/A
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18"
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1.5"
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TYPE
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C
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TYPE
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N/A
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TYPE
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GEOTEXTILE
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99+00
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STA
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RETAINER*
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ROCK
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N/A WHEN NOT APPLICABLE
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RSP
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CLEAN SAND
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B2
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TYPE
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LENGTH
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EXTENSION
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1.5:1
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RSP-1/2
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CALTRANS CLASS V RSP (D50=18")
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10%%P
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B1/B2
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EXTENSION AT OUTLET
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N/A
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193+00
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RSP-1/2
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15%%P
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B1/B2
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EXTENSION AT INLET - SEE NOTE 4
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N/A
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322+80
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RSP-1/2
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7%%P
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1
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C
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1
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C
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ROCK
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ROCK
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FLOW
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BACKFILL SEE NOTE 2
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C
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L
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SEE TYPICAL SECTIONS ON SHEET C2 FOR FILL
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BEDDING (TYPE B1 OR B2)
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ROCK SLOPE PROTECTION RSP-1 SEE TABLE BELOW
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(E) CMP CULVERT
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CUT (E) PIPE & INSTALL COUPLING MATCH (E) CMP CULVERT SIZE SEE NOTE 4
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PROPOSED CMP CULVERT (TYPE C-1) MATCH (E) CMP CULVERT SIZE
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RETAINER ROCK
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SIX-INCH COMPACTED LAYERS TO DENSITY CALLED FOR IN THE SPECIFICATIONS.
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D
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D
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D
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D
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KEY AT TOE OF FILL SLOPES
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
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DRAWING SCALE
REVI
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NO.
C3 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
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B A
AA A
B
A-A
B-B B-B
PERSPECTIVE VIEW
SECTION A-A ELEVATION VIEW
ROCK SPILLWAY FOR DRAINAGE DIP OR CROSS DRAIN
SECTION
SECTION SECTION
DETAIL 2 - ROCK SPILLWAY
NTS
DETAIL 1 - DRAINAGE DIP
NTS
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PROJECT NO.
8635.038 SHEET NO. OF
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L2 10 FOOT MINIMUM
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L3 20 FOOT MINIMUM
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EXISTING GROUND
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TOP OF CUT
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TOE OF FILL
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UNLESS OTHERWISE NOTED, RIPRAP SHALL EXTEND FROM EDGE OF TRAIL TO 2 FEET BEYOND TOE OF FILL.
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BOTTOM OF DIP
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SKEW
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ROCK SPILLWAY SEE DETAIL 2 ON THIS SHEET
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2 FOOT MINIMUM
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FINISHED GRADE
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1.5" CLASS 2 AB AS NEEDED
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AVERAGE
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EXISTING GROUND
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12 INCH MINIMUM SURFACE COURSE WHEN SPECIFIED
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C
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FLOOD LINE
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L
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GEOTEXTILE WHEN SPECIFIED
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ROCK SPILLWAY SEE DETAIL 2 ON THIS SHEET
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FILL (TYP) SEE NOTE 5
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CUT SLOPE
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FILL
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FINISHED GRADE
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CUT
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TYPICAL FILL SECTION
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TYPICAL CUT SECTION
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UNSUITABLE MATERIAL TO BE DISPOSED AT A LOCATION DESIGNATED ON THE GROUND
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TYPICAL SECTIONS FOR RESTORATION SEE DETAIL 1 ON SHEET C2
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ROCK SPILLWAY SEE DETAIL 2 ON THIS SHEET
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TYPICAL SECTIONS FOR RESTORATION SEE DETAIL 1 ON SHEET C2
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OUTSLOPE 2-5%
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C
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L
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%%% PROFILE GRADE (SEE NOTE 1)
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1. DRAIN DIP DETAIL NOT RECOMMENDED FOR PROFILE GRADES DRAIN DIP DETAIL NOT RECOMMENDED FOR PROFILE GRADES OVER 10%. 2. THE LENGTH OF THE DRAIN DIPS GRADE CHANGES (L1, L2, THE LENGTH OF THE DRAIN DIPS GRADE CHANGES (L1, L2, L3, E) SHOWN IN THE DETAIL BELOW SHALL BE DETERMINED IN THE FIELD OR BASED ON EXISTING DRAIN DIP DIMENSIONS. 3. THIS DETAIL IS A MODIFIED VERSION USDA FOREST SERVICE THIS DETAIL IS A MODIFIED VERSION USDA FOREST SERVICE STANDARD TRAIL PLAN 927 FOR DRAIN DIPS AND CAN BE USED FOR RESTORATION/MAINTENANCE OF EXISTING DRAIN DIPS AND ROCK SPILLWAYS. 4. RESTORATION OF EXISTING DRAIN DIPS SHALL BE PER USDA RESTORATION OF EXISTING DRAIN DIPS SHALL BE PER USDA FOREST SERVICE SPECIFICATIONS FOR ROAD MAINTENANCE (DATED 1997) INCLUDING, BUT NOT LIMITED TO; REMOVAL OF EXISTING MATERIALS, ROADWAY DRAINAGE MAINTENANCE, AND DRAINAGE DIP MAINTENANCE. 5. FILL SHALL COMPROMISE OF SATISFACTORY OR NATIVE FILL SHALL COMPROMISE OF SATISFACTORY OR NATIVE MATERIALS AS SPECIFIED IN SECTION 312323 ( FILL AND BACKFILL) OF THE PROJECT SPECIFICATIONS. DETERMINATION OF FILL MATERIAL'S CONFORMANCE WITH SPECIFICATION SHALL BE DONE BY CONTRACTOR.
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NOTES:
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OUTSLOPE 2-5%
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FILL SLOPE
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GRADE
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12 INCH MINIMUM
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EXISTING GROUND
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BENCH FOR TOE OF SPILLWAY
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GEOTEXTILE MIRAFI 140N OR EQUAL SEE NOTE 6
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TOP OF CUT
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TOE OF FILL
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C
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FLOW LINE
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EXISTING GROUND
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GEOTEXTILE MIRAFI 140N OR EQUAL SEE NOTE 6
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1. DRAIN DIP DETAIL NOT RECOMMENDED FOR PROFILE GRADES OVER 10%. DRAIN DIP DETAIL NOT RECOMMENDED FOR PROFILE GRADES OVER 10%. 2. THE SPILLWAY LENGTH AND WIDTH SHOWN IN THE DETAIL BELOW SHALL THE SPILLWAY LENGTH AND WIDTH SHOWN IN THE DETAIL BELOW SHALL BE DETERMINED IN THE FIELD OR BASED ON EXISTING SPILLWAY DIMENSIONS. 3. THIS DETAIL IS A MODIFIED VERSION USDA FOREST SERVICE STANDARD THIS DETAIL IS A MODIFIED VERSION USDA FOREST SERVICE STANDARD TRAIL PLAN 928 FOR ROCK SPILLWAYS AND CAN BE USED FOR RESTORATION OF EXISTING DRAIN DIPS AND ROCK SPILLWAYS. 4. RESTORATION OF EXISTING ROCK SPILLWAYS & OUTFALLS SHALL BE RESTORATION OF EXISTING ROCK SPILLWAYS & OUTFALLS SHALL BE PER USDA FOREST SERVICE SPECIFICATIONS FOR ROAD MAINTENANCE (DATED 1997) INCLUDING, BUT NOT LIMITED TO; REMOVAL OF EXISTING MATERIALS, ROADWAY DRAINAGE MAINTENANCE, AND DRAINAGE DIP MAINTENANCE. 5. RESTORE ANY FAILING SLOPES (SLOUGHS OR SLIDES) PER USDA RESTORE ANY FAILING SLOPES (SLOUGHS OR SLIDES) PER USDA FOREST SERVICE SPECIFICATIONS FOR ROAD MAINTENANCE (DATED 1997) INCLUDING, BUT NOT LIMITED TO; REMOVAL OF EXISTING MATERIALS, MAINTENANCE FOR LIMITED USE, AND DRAWING 838-4. 6. ROCK PROTECTION SHALL BE CALTRANS NO. 2 BACKING, OR EQUAL, AT ROCK PROTECTION SHALL BE CALTRANS NO. 2 BACKING, OR EQUAL, AT A MINIMUM DEPTH OF 1' WITH GEOTEXTILE LINING. GEOTEXTILE SHALL BE MIRAFI 140N OR APPROVED EQUAL INSTALLED PER MANUFACTURER'S GUIDELINES.
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
(E) TURN-OUT - RESTORE (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES
BLADING, SPOT SURFACING, MATERIAL REMOVAL, DITCH MAINTENANCE, CULVERT REPLACEMENT, ROADWAY & STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING. CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS. FOR
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
LEGEND
(E) ROADSIDE DITCHES PROTECT IN-PLACE (TYP)
3 TREES WITHIN LIMITS
CULVERT EXTENSION EXTEND OUTLET OF CULVERT PIPE APPROXIMATELY 10' SEE DETAIL 2 ON SHEET C2
(E) TURN-OUT - RESTORE (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
CULVERT EXTENSION SEE DETAIL 2 ON SHEET C2
ACCESS & AND TURN RADIUS IMPROVEMENTS - APPROXIMATE LIMITS SEE NOTE 4
REMOVE (E) TREE - APPROXIMATE LOCATIONS AND QUANTITY
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES BLADING, DITCH MAINTENANCE, CULVERT REPLACEMENT, ROADWAY &
STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING. CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS.
4. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND VEHICLE TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (AASHTO DESIGN VEHICLE WB-62)
5. ONLY PROPOSED DRAINAGE IMPROVEMENTS ARE SHOWN. (E) DRAINAGE FEATURES ARE EXCLUDED FOR CLARITY.
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PROJECT NO.
8635.038 SHEET NO. OF
UNITED STATES OF AMERICA 015-110-036
USA UNPATENTED 015-110-006
USA UNPATENTED 015-110-004
SIERRA RESOURCE INC USA UNPATENTED 015-110-025 015-110-006
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
LEGEND
(E) TURN-OUT - RESTORE (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
DRAINAGE IMPROVEMENT SEE DETAIL 2 ON SHEET C2
ACCESS AND TURN RADIUS IMPROVEMENTS - APPROXIMATE LIMITS SEE NOTE 5
REMOVE (E) TREE - APPROXIMATE LOCATIONS AND QUANTITY
ROCK REMOVAL AREA - APPROXIMATE LIMITS SEE NOTE 5
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES BLADING, DITCH MAINTENANCE, CULVERT
REPLACEMENT, ROADWAY & STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING. CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS.
4. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (AASHTO DESIGN VEHICLE WB-62)
5. ROCK REMOVAL MAY INCLUDE DRILLING, SPLITTING, BLASTING, OR GRINDING. ROCK REMOVAL IS REQUIRED TO PROVIDE ADEQUATE ROAD WIDTH AND ACCESS AND TURN RADIUS IMPROVEMENTS.
6. ONLY PROPOSED DRAINAGE IMPROVEMENTS ARE SHOWN. (E) DRAINAGE FEATURES ARE EXCLUDED FOR CLARITY.
CULVERT EXTENSION EXTEND OUTLET OF (E) 48" CMP APPROXIMATELY 15' SEE DETAIL 2 ON SHEET C2
APPROXIMATELY 5 TREES WITHIN LIMITS
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Sutte
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200
Fol
som
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956
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one:
(916
) 366
-304
0 F
ax: (
916)
366
-330
3PLA
N -
STA
13
7+0
0 T
O 2
13
+00
(PM
2.6
TO
4.0
)
NEV
ADA
CO
UNTY
CAL
IFO
RNIA
PROJECT NO.
8635.038 SHEET NO. OF
SIERRA PACIFIC LAND & TIMBER COMPANY 015-120-001
USA UNPATENTED 015-110-004
190+00
195+0020
0+00
205+00
210
+00
215+00
220+00
225+00
230+00
235+00
240+00
245+00
250+00
255+00
260+00
265+
00
270+
00
275+00
280+00
285+00
290+00
295+
00
MAGONIGAL R
OADSTERLING LAKE ROAD
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
CHEC
KED
BYDA
TE
DRAWING SCALE
REVI
SION
DES
CRIP
TION
NO.
C7 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
MAT
CH
LIN
E 29
7+00
(SEE
SH
EET C
8)
NO
T FO
R C
ON
STR
UC
TIO
N
PREL
IMIN
ARY
DES
IGN
0 100' 200' 400'
SCALE IN FEET
SIERRA PACIFIC LAND & TIMBER COMPANY CHADEAYNE WM ETAL015-120-001 015-100-005
USA UNPATENTED 015-100-006
SIERRA PACIFIC LAND & TIMBER COMPANY 015-120-001
PROPOSED TURNOUT EXPAND (E) TURNOUT APPROXIMATELY30 TREES WITHIN LIMITS
5 TREES WITHIN LIMITS
PROPOSED GATE GATE DETAIL BY OTHERS
INSTALLMENT PLANNED IN 2021
3 TREES WITHIN LIMITS
APPROXIMATELY 40 TREES WITHIN LIMITS
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
MATCH LINE 213+00 (SEE SHEET C6)
LEGEND
(E) TURN-OUT - RESTORE (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
DRAINAGE IMPROVEMENT SEE DETAIL 2 ON SHEET C2
ACCESS AND TURN RADIUS IMPROVEMENTS - APPROXIMATE LIMITS SEE NOTE 4
REMOVE (E) TREE - APPROXIMATE LOCATIONS AND QUANTITY
ROCK REMOVAL AREA - APPROXIMATE LIMITS SEE NOTE 5
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES BLADING, DITCH MAINTENANCE, CULVERT
REPLACEMENT, ROADWAY & STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING. CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS.
4. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (AASHTO DESIGN VEHICLE WB-62)
5. ROCK REMOVAL MAY INCLUDE DRILLING, SPLITTING, BLASTING, OR GRINDING. ROCK REMOVAL IS REQUIRED TO PROVIDE ADEQUATE ROAD WIDTH AND ACCESS AND TURN RADIUS IMPROVEMENTS.
6. ONLY PROPOSED DRAINAGE IMPROVEMENTS ARE SHOWN. (E) DRAINAGE FEATURES ARE EXCLUDED FOR CLARITY.
USA UNPATENTED CHADEAYNE WM ETAL 015-100-006015-100-005
PACIFIC GAS & ELECTRIC CO 015-100-002
USA UNPATENTED 015-100-006
APPROXIMATELY 10 TREES WITHIN LIMITS
ROADWAY DRAINAGE MAINTENANCE PER USDA FOREST SERVICE SPECIFICATIONS FOR MAINTENANCE & ROADS
REDIRECT SURFACE FLOWS TO ROADSIDE DITCH INSTALL CROSS DITCH PER DWG 838-1
INSTALL ROCK SPILLWAY PER DETAIL 2 ON SHEET C3
ROCK WALL TURN IMPROVEMENTS SEE SHEETS C11 & C12 APPROXIMATELY 80 TREES WITHIN LIMITS
(E) STACKED ROCK WALL
8 TREES WITHIN LIMITS 3 TREES WITHIN LIMITS
(E) BRIDGE
PROTECTED AREA (APPROXIMATE LIMITS)
ACTUAL LIMITS STAKED IN FIELD
7 TREES WITHIN LIMITS
PG&E BOUNDARY (TYP) 7 TREES WITHIN LIMITS
APPROXIMATELY 30 TREES WITHIN LIMITS
CULVERT EXTENSION SEE DETAIL 2 ON SHEET C2 EXTEND INLET OF (E) 30" CMP APPROXIMATELY 7'
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
LEGEND
(E) TURN-OUT - RESTORE (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
DRAINAGE IMPROVEMENT SEE DETAIL 2 ON SHEET C2 AND USDA FS REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS
PROTECTED AREA - APPROXIMATE LIMITS
PROPOSED ROCK WALL TURN IMPROVEMENTS SEE SHEETS C11 & C12
ACCESS AND TURN RADIUS IMPROVEMENTS - APPROXIMATE LIMITS SEE NOTE 4
REMOVE (E) TREE - APPROXIMATE LOCATIONS AND QUANTITY
ROCK REMOVAL AREA - APPROXIMATE LIMITS SEE NOTE 5
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES
BLADING, DITCH MAINTENANCE, CULVERT REPLACEMENT, ROADWAY & STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING. CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS.
4. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (AASHTO DESIGN VEHICLE WB-62)
5. ROCK REMOVAL MAY INCLUDE DRILLING, SPLITTING, BLASTING, OR GRINDING. ROCK REMOVAL IS REQUIRED TO PROVIDE ADEQUATE ROAD WIDTH AND ACCESS AND TURN RADIUS IMPROVEMENTS.
6. ONLY PROPOSED DRAINAGE IMPROVEMENTS ARE SHOWN. (E) DRAINAGE FEATURES ARE EXCLUDED FOR CLARITY.
3 TREES WITHIN LIMITS 5 TREES WITHIN ROAD (E) TURNOUT NEAR
PG&E CABIN
PROPOSED TURNOUT EXPAND (E) TURNOUT PG&E CABIN 5 TREES WITHIN LIMITS
PROPOSED TURNOUT (E) GATE
EXPAND (E) TURNOUT APPROXIMATELY 10
INSTALLED IN 2019 APPROXIMATE LOCATION
TREES WITHIN LIMITS
3 TREES WITHIN LIMITS
PROPOSED TURNOUT EXPAND (E) TURNOUT 2 TREES WITHIN LIMITS
UNITED STATES OF AMERICA 015-100-001 0 100' 200' 400'
SCALE IN FEET
MAT
CH
LIN
E 35
9+00
(SEE
SH
EET
C8 )
PACIFIC GAS & ELECTRIC CO 015-100-002
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
LEGEND
(E) TURN-OUT - MAINTAIN (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
PROPOSED PARKING AREA - APPROXIMATE LIMITS
ACCESS AND TURN RADIUS IMPROVEMENTS - APPROXIMATE LIMITS SEE NOTE 4
REMOVE (E) TREE - APPROXIMATE LOCATIONS AND QUANTITY
ROCK REMOVAL AREA - APPROXIMATE LIMITS SEE NOTE 5
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES
BLADING, DITCH MAINTENANCE, CULVERT REPLACEMENT, ROADWAY & STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING. CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS.
4. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (AASHTO DESIGN VEHICLE WB-62)
5. ROCK REMOVAL MAY INCLUDE DRILLING, SPLITTING, BLASTING, OR GRINDING. ROCK REMOVAL IS REQUIRED TO PROVIDE ADEQUATE ROAD WIDTH AND ACCESS AND TURN RADIUS IMPROVEMENTS.
PACIFIC GAS & ELECTRIC CO 015-100-002
PACIFIC GAS & ELECTRIC CO 015-100-002
PACIFIC GAS & ELECTRIC CO 015-080-015
USA UNPATENTED 015-100-003
FOR
DYC
E D
AM S
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ITIG
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ENG
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905
Sutte
r Stre
et, S
uite
200
Fol
som
, CA
956
30Ph
one:
(916
) 366
-304
0 F
ax: (
916)
366
-330
3PLA
N -
STA
35
9+0
0 T
O 4
14
+00
(PM
6.8
TO
7.8
)
NEV
ADA
CO
UNTY
CAL
IFO
RNIA
6. ONLY PROPOSED DRAINAGE IMPROVEMENTS ARE SHOWN. (E) DRAINAGE FEATURES ARE EXCLUDED FOR CLARITY.
PROJECT NO.
8635.038 SHEET NO. OF
421+15
415+00
420+00
FORDYCE LAKE
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
CHEC
KED
BYDA
TE
DRAWING SCALE
REVI
SION
DES
CRIP
TION
NO.
C10 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
(SEE
SH
EET C
9)M
ATC
H L
INE
412+
00
NO
T FO
R C
ON
STR
UC
TIO
N
PREL
IMIN
ARY
DES
IGN
PG&E BOUNDARY (TYP)
RESTORE (E) ROAD AS NEEDED SEE NOTES 1 TO 3 ON THIS SHEET
FORDYCE LAKE DAM
USA UNPATENTED 015-080-013
PACIFIC GAS & ELECTRIC CO 015-100-002
PACIFIC GAS & ELECTRIC CO 015-080-015
FUTURE ACCESS RAMP
(E) CONCRETE FOUNDATIONS PROTECT IN-PLACE
DAM TURN AROUND IMPROVEMENTS SEE SHEET C13
APPROXIMATELY 5 TREES WITHIN LIMITS
LEGEND
100'
SCALE IN FEET
0 200' 400'
(E) TURN-OUT - MAINTAIN (E) TURNOUTS AS NECESSARY SEE NOTES 1 TO 3
(E) ROAD CENTERLINE APPROXIMATION BASED ON EXISTING TRAVELED WAY
PROPOSED TURN-AROUND AT DAM SEE SHEET C13
ACCESS AND TURN RADIUS IMPROVEMENTS - APPROXIMATE LIMITS SEE NOTE 4
REMOVE (E) TREE - APPROXIMATE LOCATIONS AND QUANTITY
ROCK REMOVAL AREA - APPROXIMATE LIMITS SEE NOTE 5
NOTES: 1. AS NEEDED, RESTORE (E) TURNOUTS AND ROADWAY. RESTORATION INCLUDES BLADING, DITCH MAINTENANCE, CULVERT REPLACEMENT, ROADWAY & STRUCTURE DRAINAGE MAINTENANCE, AND CLEARING.
CLEARING INCLUDES REMOVAL OF DEAD TRESS THAT ARE DEEMED HAZARDOUS.
2. ALL RESTORATION WORK SHALL BE DONE IN ACCORDANCE WITH USDA FOREST SERVICE REGION 5 SPECIFICATIONS FOR MAINTENANCE OF ROADS (DATED 1997).
3. SEE DETAIL 1 ON SHEET C2 FOR TYPICAL ROAD SECTIONS SHOWING RESTORATION WORK ON (E) ROAD AND (E) TURNOUTS.
4. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (AASHTO DESIGN VEHICLE WB-62)
5. ROCK REMOVAL MAY INCLUDE DRILLING, SPLITTING, BLASTING, OR GRINDING. ROCK REMOVAL IS REQUIRED TO PROVIDE ADEQUATE ROAD WIDTH AND ACCESS AND TURN RADIUS IMPROVEMENTS.
6. ONLY PROPOSED DRAINAGE IMPROVEMENTS ARE SHOWN. (E) DRAINAGE FEATURES ARE EXCLUDED FOR CLARITY.
FOR
DYC
E D
AM S
EEPAG
E M
ITIG
ATIO
N
ENG
INEE
RS, IN
C.
R.E.Y
.AC
CES
S R
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IM
PR
OVE
MEN
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Civi
l Eng
ineer
s | L
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Surv
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s | L
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R
905
Sutte
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Folso
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A 9
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Phon
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66-3
040
Fax:
(916
) 366
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3PLA
N -
STA
41
4+0
0 T
O D
AM (
PM
7.8
TO
8.0
)
NEV
ADA
CO
UNTY
CAL
IFO
RNIA
PROJECT NO.
8635.038 SHEET NO. OF
8.6%
4.7%
6850
6850
6860
6860
6870
6870
6870
6880
6880
6890
6890
6900
6900
6910
20.2
%
8.7%
7.6%
10.5%
13.0%
13.5%
114.4%
127.
1%
118.1%
7.0%
16.3%
5.7%
17.3%
7.1%
11.8
%19
.7%
14.0%
8.8%
12.0%
12.5%
25.8%
31.9%
40.8
%
40.7
%
25.6%
40.4%
22.3
%
13.3
%
40.9%
52.7%
37.1
%
7.5%
17.6
%
38.8
%
48.5
%
98.7%
111.4%
21.5
%
11.6%
19.9
%
22.3%
23.9%
19.9
%
34.9
%
22.0%
54.4
%
14.2%
6850
6860
6870
6880
6890
6900
6910
6920
6930
6940
6850
6860
6870
6880
6890
6900
6910
6920
6930
6940
300+00 301+00 302+00 303+00 304+00 305+00
-11.44%
-7.03%
-15.63%
-7.78%
-11.79%
-19.58%
-14.02%
-8.75%
-12.28%
-11.97%
GR
ADE
BREA
K ST
A =
300+
37.6
1EL
EV =
690
8.72
7
GR
ADE
BREA
K ST
A =
300+
58.7
3EL
EV =
690
7.24
2
GR
ADE
BREA
K ST
A =
300+
95.0
0EL
EV =
690
1.57
3
GR
ADE
BREA
K ST
A =
301+
50.8
6EL
EV =
689
6.30
7
GR
ADE
BREA
K ST
A =
301+
86.5
7EL
EV =
689
2.09
5
GR
ADE
BREA
K ST
A =
302+
16.0
8EL
EV =
688
6.32
0
GR
ADE
BREA
K ST
A =
303+
02.0
6EL
EV =
687
4.26
2
GR
ADE
BREA
K ST
A =
303+
32.7
3EL
EV =
687
1.57
8
GR
ADE
BREA
K ST
A =
301+
16.9
8EL
EV =
689
8.94
1
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
CHEC
KED
BYDA
TE
DRAWING SCALE
REVI
SION
DES
CRIP
TION
NO.
C11 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
NO
T FO
R C
ON
STR
UC
TIO
N
PREL
IMIN
ARY
DES
IGN
APPROXIMATE (E)EDGE OF ROAD(TYP)
(E) ROAD CENTERLINE (TYP)
(E) ROCK WALL TOE
0 10' 20' 40'
SCALE IN FEET
(E) ROCK WALL TOP
(E) ROCK WALL TOP
(E) ROCK WALL TOE
LEGEND (E) ROAD CENTERLINE
EXISTING GROUND
FOR
DYC
E D
AM S
EEPAG
E M
ITIG
ATIO
N
ENG
INEE
RS, IN
C.
R.E.Y
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Civi
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s | L
and
Surv
eyor
s | L
iDA
R
905
Sutte
r Stre
et, S
uite
200
Fol
som
, CA
956
30Ph
one:
(916
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916)
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EXIS
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CO
ND
ITIO
NS
& T
REE
REM
OVA
LNEV
ADA
CO
UNTY
CAL
IFO
RNIA
PROJECT NO.
8635.038 SHEET NO. OF
NOTES: SCALED FOR CLARITY
1. EXISTING SURFACE WAS DEVELOPED BASED ON FIELD SURVEYS PERFORMED IN AUGUST 2019 AND MAY HAVE CHANGED. (E) EDGE OF ROAD
2. APPROXIMATELY 80 TREES ESTIMATED TO BE REMOVED FROM STA 300+00 TO 304+84. TREES IDENTIFIED ARE THOSE ESTIMATED TO HAVE A (E) TREE - APPROXIMATE LOCATION DIAMETER GREATER THAN 4" NEAR THE BASE. DETERMINATION OF THE TREES THAT REQUIRE REMOVAL IS BASED ON THE IMPROVEMENTS
STA 300+09 TO 301+03CONFORM TO (E) EDGE OF ROAD/SHOULDER
STA 300+09 TO 301+03(E) SHOULDER
GEOTEXTILE FABRICMIRAFI 140N OR EQUALSEE NOTE 9
(E) STACKED ROCK
(E) STACKED ROCK
1.3' MAX
2.5' MIN SAFETY BARRIERBOULDER OR K-RAILSEE NOTE 10
SAFETY BARRIERBOULDER OR K-RAILSEE NOTE 10
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
CHEC
KED
BYDA
TE
DRAWING SCALE
REVI
SION
DES
CRIP
TION
NO.
C12 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
NO
T FO
R C
ON
STR
UC
TIO
N
PREL
IMIN
ARY
DES
IGN
0 10' 20' 40'
SCALE IN FEET
(E) ROCK WALL TOE
(E) ROCK WALL TOP
PROPOSED DAYLIGHT (TYP) AT (E)CENTERLINE OF ROAD
PROPOSED FILL SLOPE OVER (E) ROAD 5:1 MAX SLOPE (E) ROAD CENTERLINE (TYP)
APPROXIMATE (E)EDGE OF ROAD(TYP)
SAFETY BARRIER (TYP) K-RAIL OR BOULDER
PROPOSED EDGE OF ROAD SEE NOTE 10
MAINTAIN ACCESS TO (E) TURNOUT
PROPOSED GRADE BREAK (TYP)
DAYLIGHT (TYP)
FILL SLOPE 3:1 MAX
(E) ROAD CENTERLINE (TYP)
PROPOSED EDGE OF ROAD PROPOSED ROCK LINED DITCH AT TOE
SEE NOTE 5
CONFORM TO EDGE APPROXIMATE (E)EDGE OF ROAD(TYP)
ROCK REMOVAL OF (E) ROAD
CUT SLOPE (1:4 TYPICAL)
SEE NOTE 3 TEMPORARY CROSS DITCH SEE NOTE 6
EDGE OF (E) SHOULDER
LEGEND NOTES:
PROPOSED ROAD LIMITS 1. DIFFERENCE FROM EXISTING GRADE TO FINISH GRADE IS SHOWN IN PARENTHESIS
2. ACCESS AND TURN RADIUS IMPROVEMENTS SHOWN ARE DETERMINED USING TURNING MOVEMENTS AND TRACKING OF A SEMI TRUCK WITH A 48' LONG TRAILER (E) EDGE OF ROAD(AASHTO DESIGN VEHICLE WB-62).
3. CUT MAY REQUIRE ROCK REMOVAL. ESTIMATED CUT VOLUME FROM EXISTING GROUND TO FINISH GRADE IS 310 CUBIC YARDS. PROPOSED EDGE OF ROAD
4. FILL SHALL COMPROMISE OF SATISFACTORY OR NATIVE MATERIALS AS SPECIFIED IN SECTION 312323 ( FILL AND BACKFILL) OF THE PROJECT SPECIFICATIONS. DETERMINATION OF FILL MATERIAL'S CONFORMANCE WITH SPECIFICATION SHALL BE DONE BY CONTRACTOR. TOP 6" OF ROAD SHALL BE 1.5" CLASS 2 AB. PROPOSED GRADE BREAK ESTIMATED FILL VOLUME FROM EXISTING GROUND TO FINISH GRADE IS 610 CUBIC YARDS.
5. INSTALL ROADSIDE DITCH AT TOE OF SLOPE FROM STA 303+76 TO 304+50 WITH ROCK PROTECTION. ROCK PROTECTION SHALL BE NO. 2 BACKING AT A MINIMUM PROPOSED DAYLIGHT DEPTH OF 1' WITH GEOTEXTILE LINING. GEOTEXTILE SHALL BE MIRAFI 140N OR APPROVED EQUAL INSTALLED PER MANUFACTURER'S GUIDELINES.
PROPOSED CROSS DITCH (SEE NOTE 6)6. DURING SEASONAL WINTERIZATION OF ROAD, INSTALL TEMPORARY CROSS DITCH PER USDA FOREST SERVICE REGION 5 SPECIFICATIONS OF MAINTENANCE OF ROADS DRAWING 838-1.
PROPOSED DITCH AT TOE (SEE NOTE 5) 7. EXISTING SURFACE WAS DEVELOPED BASED ON FIELD SURVEYS PERFORMED IN AUGUST 2019 AND MAY HAVE CHANGED.
FINISH GRADE MAJOR CONTOUR (10')8. APPROXIMATELY 80 TREES ESTIMATED TO BE REMOVED FROM STA 300+00 TO 304+84 . TREES TO BE REMOVED ARE SHOWN ON SHEET 1 OF THIS EXHIBIT.
9. INSTALL GEOTEXTILE FABRIC BETWEEN INTERFACE OF EXISTING ROCK WALL AND PROPOSED FILL. GEOTEXTILE SHALL BE MIRAFI 140N OR APPROVED EQUAL FINISH GRADE MINOR CONTOUR (2')INSTALLED PER MANUFACTURER'S GUIDELINES.
SAFETY BARRIER10. SAFETY BARRIER SHALL BE K-RAIL OR BOULDER AND BE PLACED AT INSIDE OR OUTSIDE THE EDGE OF THE ROAD AS SHOWN ON PLANS. K-RAIL OR BOULDER
PACIFIC GAS & ELECTRIC CO 015-100-002
FOR
DYC
E D
AM S
EEPAG
E M
ITIG
ATIO
N
ENG
INEE
RS, IN
C.
R.E.Y
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CES
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MEN
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Civi
l Eng
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s | L
and
Surv
eyor
s | L
iDA
R
905
Sutte
r Stre
et, S
uite
200
Fol
som
, CA
956
30Ph
one:
(916
) 366
-304
0 F
ax: (
916)
366
-330
3R
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WAL
L IM
PR
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MEN
TS 2
PR
OPO
SED
IM
PR
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MEN
TSNEV
ADA
CO
UNTY
CAL
IFO
RNIA
PROJECT NO.
8635.038 SHEET NO. OF
(E) 6442.00
(E) 6439.43
(E) 6432.83
6433.62
10.3
%
4.2%
20.4%
(E) 6429.71
4.1%
7.4%
10.6
%
17.0%
4.3%
18.0%
1.6%
4.3%
6433.78
(E) 6441.45
(-2.33)
6436.82(-4.89)
(E) 6442.00
(E) 6432.00
(E) 6435.06
(E) 6435.80
(E) 6432.83
(E) 6430.72
(+5.85)
6440.08(-2.10)
6436.06(-1.54)(E) 6439.53
0.9%
6433.78
6431.67(+2.95)
STA 420+33.10OFFSET -7.6
STA 421+01.54OFFSET -49.2
STA 421+04.68OFFSET -33.5
STA 419+22.76OFFSET -47.8
STA 418+63.62OFFSET -5.0
STA 419+03.56OFFSET +6.4
STA 418+59.96OFFSET +7.5
STA 419+63.19OFFSET -2.4
STA 419+89.49OFFSET +16.4
STA 419+43.31OFFSET +13.5
3.9%4.8%
6.0%
1.1%
1.6:
1
0.0%1.
0%
6.2%
6.7%
5.2%
6.5%
1.7%
6.0%
4.8%
8.7%
1.7:
1
1.6:
1
3.3%
4.4%
7.1%
9.2%
0.7%
11.2
%6.0%
7.1%
0.9%
5.6%
8.0%
0.9%
VARIES (0'-80')
0%-5%
5' MIN
SECTION 1STA 418+60 TO 420+40
(E) ROADVARIES (11'-15')
VARIES (2.5'-5')
VARIES (0'-10')
4%-6%
ROCK CUT SLOPEVARIES (1:4 TYPICAL)
(E) TREETO BE REMOVED (TYP)
(E) CONCRETE FOUNDATIONPROTECT IN-PLACE
ROCK CUT SLOPEVARIES (1:4 TYPICAL)ROCK CUT
SEE NOTE 2
(E) ROADRESTORE AS NEEDEDSEE NOTE 5
NTS
SECTION 2TRUCK BACK IN/OUT AREA
5% MAX
VARIES (16'-18')
ROCK CUT SLOPEVARIES (1:4 TYPICAL)
FILL SLOPE1.5:1 MAX
(E) ROAD
FILLSEE NOTE 6
NTS
DRAWING SCALEHOR. SCALE:VERT. SCALE:
REVIEWER:
DATE:DRAFTER:DESIGNER:
DRAWING INFO
CHEC
KED
BYDA
TE
DRAWING SCALE
REVI
SION
DES
CRIP
TION
NO.
C13 C13
RJRRJR
CDH/RJR3/30/2020
N.T.S.AS NOTED
NO
T FO
R C
ON
STR
UC
TIO
N
PREL
IMIN
ARY
DES
IGN
(E) GROUND SURFACE 0 10' 20' 40'
SCALE IN FEET
TRUCK BACK IN/OUT AREA SEE SECTION 2 ON THIS SHEET
(E) TURNAROUND AREA SEE NOTE 5
(E) ROAD SEE NOTE 5
(E) ROAD CENTERLINE (TYP)
(E) CONCRETE FOUNDATIONS PROTECT IN-PLACE
PROPOSED ROCK CUT 1:4 TYP SLOPE SEE NOTE 2
(E) TREE TO BE REMOVED (TYP)
APPROXIMATE (E) EDGE OF ROAD (TYP)
PROPOSED ROCK CUT 1:4 TYP SLOPE SEE NOTE 2
DAYLIGHT (TYP) DAYLIGHT (TYP)
PROPOSED TURNAROUND TRAVELED AREA (TYP)
PROPOSED TURNAROUND TRAVELED AREA (TYP)
STA 418+60 BEGIN IMPROVEMENTS
NOTES:
1. CUTS AND FILLS FROM FINISHED GROUND TO EXISTING GROUND ARE SHOWN IN PARENTHESIS.
2. CUT MAY REQUIRE ROCK REMOVAL. GRADES AND CUTS/FILLS SHOWN MAY BE ADJUSTED IN FIELD TO REDUCE ROCK REMOVAL & FILLS WHILE STILL MAINTAINING A DRIVABLE SURFACE TO ALLOW FOR A TRUCK TO TURNAROUND. ESTIMATED CUT VOLUME FROM EXISTING GROUND SURFACE TO FINISH GRADE SURFACE SHOWN IN THIS SHEET IS 490 CUBIC YARDS.
3. EXISTING SURFACE WAS DEVELOPED BASED ON FIELD SURVEYS PERFORMED IN AUGUST 2019 AND MAY HAVE CHANGED.
4. APPROXIMATELY 5 TREES ESTIMATED TO BE REMOVED FROM STA 418+60 TO 420+24. TREES IDENTIFIED ARE THOSE ESTIMATED TO HAVE A DIAMETER GREATER THAN 4" NEAR THE BASE. DETERMINATION OF THE TREES THAT REQUIRE REMOVAL IS BASED ON THE LIMITS OF THE IMPROVEMENTS SHOWN ON THIS SHEET.
5. RESTORE (E) TURNOUT AND (E) ROAD AS NEEDED. GRADE AREA TO PROVIDE DRIVABLE SURFACE & MAINTAIN (E) DRAINAGE PATTERN & GENERAL CROSS SLOPES.
6. FILL SHALL COMPROMISE OF SATISFACTORY OR NATIVE MATERIALS AS SPECIFIED IN SECTION 312323 ( FILL AND BACKFILL) OF THE PROJECT SPECIFICATIONS. DETERMINATION OF FILL MATERIAL'S CONFORMANCE WITH SPECIFICATION SHALL BE DONE BY CONTRACTOR. TOP 6" OF ROAD SHALL BE 1.5" CLASS 2 AB. ESTIMATED FILL VOLUME FROM EXISTING GROUND TO FINISH GRADE IS 70 CUBIC YARDS.
LEGEND
PROPOSED TURNAROUND TRAVELED AREA
EXISTING TURNAROUND AREA - RESTORE (E) TURNOUT AS NECESSARY (SEE NOTE 5)
EXISTING ROAD - RESTORE (E) ROAD AS NECESSARY (SEE NOTE 5)
PROPOSED FILL SLOPE (1.5:1 MAX)
PROPOSED DAYLIGHT / TURNAROUND IMPROVEMENT LIMITS
(E) EDGE OF ROAD
FINISH GRADE MAJOR CONTOUR (5')
FINISH GRADE MINOR CONTOUR (1')
REMOVE (E) TREE - APPROXIMATE LOCATION (SEE NOTE 4)