C04m_9a Typical Road Drawings.pdf
PDF 3 MB Posted
- Attached to
- Bitterroot Front 10 Year G-Z IRSC
- Solicitation number
- 12363N26R4014
- Issued by
-
Department of Agriculture Forest Service
About this file
This document is a collection of technical design standards and details for the United States Forest Service (USDA Forest Service), Northern Region, Bitterroot National Forest. The drawings establish standardized construction specifications for road work and site improvements on national forest lands, particularly for the Beartrap Timber Sale and Deadhead Timber Sale projects in the Stevensville Ranger District.
The technical standards cover comprehensive road construction and maintenance specifications including typical road sections (inslope, outslope, and crown configurations) with 14-foot roadway widths and 3 percent maximum grades; turnout and turnaround details with specific dimensions (40-foot turnarounds, 15-foot split turnouts); roadside clearing limits of 4 feet with sight distance clearing provisions; curve widening requirements with detailed calculations for horizontal curves; drain dip profiles (Type I and Type II) with specific spacing and slope requirements; full-depth reclamation sections with 6-inch processed cushion material; catch basin details with riprap specifications; culvert installations with bedding and riprap details; rock-lined ditch construction with 14-foot minimum width and 3 percent inslope; sediment basin and sediment trap configurations; slash windrow filter placement at multiple locations (outlets, toe of fill, drain dips, and CMPs); standard underdrain details with geotextile and perforated pipe; and gate arm assembly specifications for access control structures. The drawings utilize "fill-in" templates for project-specific information and reference compliance with Section 304 and Section 209 of construction specifications for material standards and thickness requirements.
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NO. DATEBYREVISION DESCRIPTION
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BEARTRAP TIMBER SALE
NORTHERN REGION
01 ROADSIDE CLEARING
TYPICAL
4/26/2022 J.PINTOK A RICHARDSON
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NOTES:
1. THE AREA OF SIGHT DISTANCE CLEARING WILL BE FROM THE ROADSIDE CLEARING LIMIT TO A LINE OF SIGHT BETWEEN THE BEGINNING AND THE ENDING STATIONS MARKED ON THE GROUND. SIGHT DISTANCE CLEARING
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4/26/2022 J.PINTOK A RICHARDSON
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WIDENING APPLIES TO THE ROADWAY THROUGH THE ENTIRE CURVE
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NOTES:
1. CROSS SLOPE OF THE LOW POINT DRAIN LINE SHALL BE 5%.
2. SKEW OF DRAINLINE SHALL BE 0-25 DEGREES.
3. UNLESS OTHERWISE SPECIFIED IN THE WORKLIST DO NOT INTERCEPT THE ROADWAY DITCH.
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NO. DATEBYREVISION DESCRIPTION
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6/20/19 N/A N/A 2
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NORTHERN REGION
ROAD
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4/26/2022 J.PINTOK A RICHARDSON
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NO. DATEBYREVISION DESCRIPTION
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01 CATCH BASIN DETAIL
4/26/2022 J.PINTOK A RICHARDSON
x
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4 3'-6"
UNCOMPACTED BEDDING ---�
THICKNESS ACCORDING TO
SECTION 209 OF THE SPECIFICATIONS
CULVERT 1'6" TYPICAL
BEDDING DETAIL
NOT TO SCALE
UNLESS OTHERWISE SPECIFIED DO NOT RAISE
OUTLET ABOVE ORIGINAL GROUND OR STREAMBED.
INSTALL ENERGY DISSIPATER OR OUTLET DITCH
WHEN SPECIFIED
-=1 11_ -111=111
ROAD�
SKEW60°
"TT ITT Ill_
'II 11 1-
'l,-i lllllllllll .1 11_ -i 1 1=111
SKEW 120°
--.-,--=TTT=-1 I I-
AHEAD STATION
SKEW DIAGRAM
NOT TO SCALE
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USDA
United States Department of Agriculture
Forest Service
FILL IN REGION NAME
<FILL IN REGION NUMBER>
PROJECT NAME
<FILL IN PROJECT NAME>
<FILL IN FOREST>
<FILL IN RANGER DISTRICT>
DRAWING TITLE DATE
DATE
CULVERT DETAIL
NO.
D
D
D
DESIGNER CHECKED DWG SHEET NO. SHEET
<FILL IN> <FILL IN>
x
REVISION DESCRIPTION BY DATE
x OF f ff w U)
Iii z w z
EXISTING GROUND
FLOW
=:I U, 1 11 1�1 11 � � 111 � � .
LAYOUT PT 1
FLOW _,
ROAD# MP
"K"
SIZE
"F"
STREAM SIMULATION
MATERIAL
RIPRAP
STRUCTURE DETAILS
END
TREATMENT
(ie BEVEL
TYPE&
CORRUGATION LENGTH GRADE SLOPE}
CHANNEL ROCK
BAFFLE
CHANNEL ROCK
BAFFLE
ROAD
SURFACE
SLOPE (ie
2% crown) FILL SLOPE
UNLESS OTHERWISE SPECIFIED AS A PAY
ITEM, STREAM SIMULATION MATERIAL
SHALL CONSIST OF MATERIAL FOUND
ON-SITE AND MAY REQUIRE MIXING AND
SORTING TO VISUALLY REPLICATE
MATERIAL FOUND IN THE STREAM.
DIMENSIONS
A B C D E F G w
H
_1 ------------�•-il' i' I I 1=-· I -1 1 - 1-
Il l=--,,_� "'TT TTT-
BonoM RIPRAP
ELEVATION MATCH
TO BOTTOM OF PIPE
LAYOUT POINTS
Ill
Ill r
ROAD# MP AOP PTl AOP PT2
HORIZONTAL ELEVATION HORIZONTAL ELEVATION
I J K L M N 0
J./
STREAM
SIMULATION
MATERIAL
OR CHANNEL
ROCK BAFFLE
AS DESIGNATED
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USDA
iiiiilll United States Department of Agriculture
Forest Service
FILL IN REGION NAME
<FILL IN REGION NUMBER>
PROJECT NAME DRAWING TITLE
<FILL IN PROJECT NAME>
Rock Buttress
<FILL IN FOREST>
<FILL IN RANGER DISTRICT>
DATE DESIGNER CHECKED DWG SHEET NO. SHEET
DATE <FILL IN> <FILL IN> #
NO. REVISION DESCRIPTION BY DATE
xD
OF
D xx D
1.5 X PIPE DIA.
OR 2' MIN.
OUTLET DRAIN TO
NATURAL GROUND.
INSTALL ENERGY
DISSIPATER OR OUTLET
DITCH WHEN
SPECIFIED.
CULVERT WITH CATCH BASIN DETAIL
NOT TO SCALE
DWG SHEET NO.
OF
SHEET
9/2 8/1
8 0 7:
M
AR
KL
F
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D
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RD
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CHECKEDDESIGNERDATEDRAWING TITLE
United States Department of Agriculture Forest Service
NO. DATEBYREVISION DESCRIPTION
PROJECT NAME
xx
BITTERROOT NATIONAL FOREST
STEVENSVILLE RANGER DISTRICT
NORTHERN REGION
01 CULVERT WITH CATCH
BASIN DETAIL
4/26/2022 J.PINTOK A RICHARDSON
x
MINIMUM COVER PER
MANUFACTURER'S
SPECIFICATIONS
ROAD FINISHED GRADE
5% MINIMUM
CULVERT GRADE
EXISTING GROUND
EXISTING DITCH
CUT SLOPE
CATCH BASIN
CUT SLOPE
1V: 1H MAX.
1V: 1.5H 1V: 1.5H
OUTLINE OF HEADWALL
RIPRAP WHEN SPECIFIED.
SEE DETAIL THIS SHEET
RIPRAP DETAIL
NOT TO SCALE
SKEW DIAGRAM
NOT TO SCALE
OUTLINE OF CUT SLOPE
RIPRAP WHEN SPECIFIED.
SEE DETAIL THIS SHEET
1'-6"1'-6"
1.
ft
1V: 1H MAX.
1V: 1.5H
CATCH BASIN
CUT SLOPE
INSTALL HEADWALL
RIPRAP WHERE
SPECIFIED
CULVERT
INSTALL CUT
SLOPE RIPRAP
WHERE SPECIFIED
SEE CATCH BASIN DETAIL ON SHEET 8
FOR ADDITIONAL INFORMATION
ROAD C AHEAD STATION
SKEW 120°SKEW 60°
L
FI
LL
IN
120°60
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SHEET
9/2 8/1
8 0 7:
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AR
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B.
DW
G;
CHECKEDDESIGNERDATEDRAWING TITLE
United States Department of Agriculture Forest Service
NO. DATEBYREVISION DESCRIPTION
PROJECT NAME
BITTERROOT NATIONAL FOREST
STEVENSVILLE RANGER DISTRICT
NORTHERN REGION
01 ROCK LINED DITCH
DETAIL
4/9/2020 J.PINTOK J.STUART x
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SURFACE COURSE
AutoCAD SHX Text
CRUSHED AGGREGATE
AutoCAD SHX Text
3%%% INSLOPE
AutoCAD SHX Text
DRAIN ROCK
AutoCAD SHX Text
COMMERCIAL 2-1/2 INCH
AutoCAD SHX Text
WSE
ROCK LINED DITCH TYPICAL
I !2 ifj w z w
C�
DITCH BOTTOM
ARMOR SIDES.
1' MIN. THICKNESS.
SEE SEDIMENT
BASIN NOTES.
SEDIMEN T BASIN
A
PLAN
EXIS TING
ARMORED SPILLWAY
TOE OF FILL
TOE OF
FILL
ROAD SHOULDER
SECTION A-A SECTION B-B
SEDIMENT BASIN NOTES:
SEDIMENT BASIN
ITEM 157(52)
ARMOR.
SEE NOTES
TOP OF DITCH SLOPE
3:
Cl'.'.
FLOW
ROAD SHOULDER
ROADWAY
10' MAX.
BARRIER WID TH
VARIES WITH
WID TH OF
DITCH
SECTION C-C
10' MAX. r,� MAX. 5' MAX.
SEDIMENT
BARRIER,
TYP.
C
DITCH PLAN
DITCH RELIEF
CULVERT
10' MAX. 5' MAX.
TYPICAL
BOTTOM OF DITCH
DITCH PROFILE
CONSRUCT 6" MIN. DEPTH
DEPRESSION THROUGH THE
MIDDLE OF THE BARRIER TO
ACCOMMODATE HEAVY
RUN OFF.
SEDIMENT TRAPS
ITEM 157(08)
DITCH RELIEF
CULVERT
SEDIMENT TRAP NOTES:
1.) CONSTRUCT SEDIMENT BARRIERS USING ROCK THAT RANGES IN SIZE FROM 2" MINIMUM TO 5"
MAXIMUM.
2.) DO NOT CONS TRUCT BARRIERS H IGHER THAN THE THE ADJACENT SUBGRADE ELEVATION.
3.) DISPOSE OF EXCESS MATERIAL EXCAVATED FOR ROCK PLACEMEN T AT A LOCA TION DESIGNATED
BY THE CO.
4.) DO NOT HAUL AND PLACE SEDIMEN T BARRIER MATERIAL UNTIL THE SOURCE AND SIZE HAS BEEN � t"" ............................................................................. """":'":""""' ............................................................... """":"' .................................................................................................................................................. ":"""'
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USDA
iiiilll United States Department of Agriculture
Forest Service
FILL IN REGION NAME
<FILL IN REGION NUMBER>
PROJECT NAME
<FILL IN PROJECT NAME>
<FILL IN FOREST>
<FILL IN RANGER DISTRICT>
DRAWING TITLE DATE
DATE
NO.
D
D
D
DESIGNER CHECKED DWG SHEET NO. SHEET
<FILL IN> <FILL IN>
REVISION DESCRIPTION BY DATE
# OF
SHEET
9/2 8/1
8 0 7:
M
AR
KL
F
CA
D
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G;
CHECKEDDESIGNERDATEDRAWING TITLEPROJECT NAME
United States Department of Agriculture Forest Service
NO. DATEBYREVISION DESCRIPTION
STEVENSVILLE RANGER DISTRICT
BITTERROOT NATIONAL FOREST
DEADHEAD TIMBER SALE
NORTHERN REGION
01 SLASH WINDROW
1/19/2022 J.PINTOK A. RICHARDSON
x
101 ORIGINAL PROJECT DOCUMENTS JP 8/17/20
EDGE OF
ROAD
EDGE OF
ROAD
TOE OF FILL
CMP
(INLET OR
OUTLET)
4' MIN
6' MAX
2' M
IN
3'
M
AX
SUBGRADE
CMP (OUTLET
SHOWN)
SLASH FILTER (SEDIMENT RETENTION BARRIER) AT OUTLET
NOT TO SCALE
SLASH FILTER (SEDIMENT RETENTION BARRIER) AT CMP
NOT TO SCALE
4' MIN
6' MAX
2' M
IN
3'
M
AX
SUBGRADE
KEY INTO FILL
MAX 1'-6". DO
NOT UNDERCUT
ROADWAY
PLACE SLASH AT TOE OF
FILL WHERE POSSIBLE (OR
AS STAKED).
EDGE OF
ROAD
EDGE OF
ROAD
TOE OF FILL
LOW POINT
OF DRAIN DIP
(DAYLIGHT)
SLASH FILTER (SEDIMENT RETENTION BARRIER) AT TOE OF FILL
NOT TO SCALE
SLASH FILTER (SEDIMENT RETENTION BARRIER) AT DRAIN DIP
NOT TO SCALE
GRADE
GENERAL NOTES:
INSTALL SLASH FILTERS TO THE LENGTH SHOWN
IN THE WORKLISTS OR 60 LF WITH THE HALF WAY
POINT ABOVE THE CMP. MINIMUM INSTALL LENGTH
AT DRAIN DIPS IS 30 LF CENTERED AT LOW POINT
OF THE DIP.
IF NO SLASH GENERATED FROM ROADSIDE
CLEARING OR CLEARING AND GRUBBING
OPERATIONS IS READILY AVAILABLE ON SITE THE
C.O. SHALL DESIGNATE AN AREA WITHIN 4 MILES
OF LOCATION SITE TO GENERATE SLASH
DEPENDING ON SITE CONDITIONS.
CONSTRUCT SLASH FILTERS AT THE TOE OF THE
SLOPE OR THE ELEVATION OF THE CULVERT TOP.
BREAK DOWN AIR GAPS IN THE SLASH BY USING
THE EXCAVATOR BUCKET. MATERIAL USED
CANNOT BE BURNT/BLACK
KEY INTO FILL
MAX 1'-6". DO
NOT UNDERCUT
ROADWAY
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I
0 z I r SEE DETAIL F 4"0STDWT.
PIPE GATE
ARM
16'-10�" 8
CAP PLATE.
I •
���AIL B I __________ g_•
_s_� _ .. _________ _
6"0STD.
WEIGHT
PIPE POST
"-st-
3/4"0 A307 ROD.
THREAD
TURNBUCKLE END 5"
SEE
DETAIL E
i
12" x 36" BARRICADE j
MARKER, RED &
WHITE STRIPES. TYP.
L 1-3/4 X 1-3/4 X 3/1 2'-0" x 3'-3" BRACE, TY
'o I
1 ·'21-B...,_-EM=�-E
°N
14'-o"
TURNBUCKLE
3'-o"
6"0 STD.
WEIGHT
PIPE POST
PAD EYE FOR
ATTACHING CLEVIS.
SEE DETAIL G
3'-0"
TYP.
Ol I
N
EQUIVALENT TYPE 2
OBJECT MARKER
REFLECTIVE TAPE,
2" x24" BOTH SIDES
OF POST, TYP.
1/2"0 DRAIN HOLE
IN BASE PLATE
COMPACT
BACKFILL
BASE PLATE
P/L 1/2" x 24"x 2'-0" f ff w U) Iii
STANDARD
PIPE
CLAMP
2'-0"
BARRICADE
MARKER
� 3/8"0 THREADED
z STUD TACK
~ WT. PIPE CLAMP W/ (2) L
SECTION 1
SCALE: 3/4• = 1•-0•
10"
3"
3,, CURVED TOP
PLATE
FABRICATE
FROM 4"0STD
WT PIPE
SLOT FOR
LOCK
L[)ICXJ
3/4" x 6" LOCK
BAR SLOT IN
COVER PLATE
16"0 STD
WEIGHT PIPE
COVER PLATE
P/L 3/8" x 17"0
VARIES:
2'-0" MIN.
I TO
6'-o"
MAX.
6"
3-1/2"0 x 8' STD WT.
PIPE GATE ARM
EXTENSION. SEE
DETAIL H
LOCKING TEE.
SEE DETAIL A
I r---i---
CAP PLATE.
BAR 7" x 3/4" x 0'-11 5/16"
PIPE
POST
1/4
11 _5_,, 16
41" 2
DETAIL B
PIPE
POST
SCALE: 3/4• = 1•-0•
6�"
1-1/16"0
HOLE
BAR 6" x 3/4"
1/4
1"0 A325 BOLT W/
WASHER BOTH SIDES
PIPE
POST TACK WELD
NUT TO BOLT
DETAIL C
SCALE: 3/4• = 1•-0•
1�" 1-1/16"0
HOLE
Bar 3" x 3/4"
DETAIL D
SCALE: 3/4• = 1•-0•
1"0 A325 BOLT W/
WASHER BOTH SIDES 1-1/16"0
HOLE
1-1/8"0
HOLE
DETAIL E
SCALE: 3/4• = 1•-0•
TACK WELD
NUT TO BOLT
1�" BAR 4-1/2" x 3/4"
PIPE
GATE
ARM
3-1/2"0 STD
WEIGHT PIPE
DETAIL F
SCALE: 3/4• = 1•-0•
6" ifi
4"0 STD WELDED TO
_u,,, GATE ARM WASHERS & NUT 4"0 PIPE 3/4" x 6" LOCK
BAR SLOT
I
SECTION 2 DETAIL A SECTION 3 DETAIL H
3/4"0 ROD
BENT PLATE
SEE DETAIL D
4"0STDWT.
PIPE GATE
ARM
CAP ENDW/
3/4" THICK
STEEL PLATE
z SCALE: 3/4• = 1•-0• SCALE: 3/4• = 1•-0• SCALE: 3/4• = 1•-0• SCALE: 3/4• = 1•-0• SCALE: 3/4• = 1•-0•
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USDA
iiiiilll United States Department of Agriculture
Forest Service
FILL IN REGION NAME
<FILL IN REGION NUMBER>
PROJECT NAME
<FILL IN PROJECT NAME>
<FILL IN FOREST>
<FILL IN RANGER DISTRICT>
DRAWING TITLE
DATE
DATE
NO.
DESIGNER
<FILL IN>
REVISION DESCRIPTION
CHECKED
<FILL IN>
BY DATE
DWG SHEET NO. SHEET
# OF
SHEET
9/2 8/1
8 0 7:
M
AR
KL
F
CA
D
ST
AN
DA
RD
S\
AG
EN
CY
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ND
AR
DS
\F
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ES
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RV
IC
E\
NF
S-
CT
B.
DW
G;
CHECKEDDESIGNERDATEDRAWING TITLE
United States Department of Agriculture Forest Service
NO. DATEBYREVISION DESCRIPTION
PROJECT NAME
BITTERROOT NATIONAL FOREST NORTHERN REGION
01 STANDARD
UNDERDRAIN DETAIL
1/19/2022 J.PINTOK A. RICHARDSON
x
Geotextile
Granular Backfill Material
1' MINIMUM
2.0'
PROFILE VIEW
Minimum 2 % Grade
BLIND DRAIN
Overlap 2' Minimum
(Actual Location As Staked)
BLIND DRAIN
(max, 3' intervals) Securing Pins 3.0' 2' MIN
GEOTEXTILE
OVERLAP
2'
3'
END VIEW
NO SCALE
GEOTEXTILE
CROSS SECTION VIEW
NO SCALE
PLAN VIEW
NO SCALE
4" CORRUGATED HDPE OR PVC
SMOOTH WALL PERFORATED PIPE
4"DRAIN PIPE PLACED A MINIMUM OF
4" FROM BOTTOM OF THE DRAIN
IN DITCH LINE
AS NEEDED
1 ORIGINAL PROJECT DOCUMENTS JP 8/17/20
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| AGGREGATE SURFACE COURSE |
| AOP - COULD COMBINE WITH TYP SECTIONS FOR ROCK BUTTRESS |
| CATCH_BASIN_DETAIL |
| Sheets and Views |
| C-GROUP-9 CATCH BASIN DETAIL |
| CULVERT DETAIL |
| CULVERT_CATCH_BASIN_DETAIL |
| Sheets and Views |
| C-GROUP-8 CULVERT WITH CATCH BASIN DETAIL |
| CURVE_WIDENING_DETAIL |
| Sheets and Views |
| C-GROUP-5 - CURVE WIDENING DETAIL |
| DRAIN DIP DETAIL |
| Full Depth Reclamation_Typical Sections |
| Sheets and Views |
| C-GROUP-TYPICAL SECTIONS |
| GATE |
| ROAD_RECONDITIONING_TYPICAL |
| Sheets and Views |
| C-GROUP-4 - ROAD RECONDITIONING TYPICAL |
| ROADSIDE_CLEARING_TYPICAL |
| Sheets and Views |
| C-GROUP-6 - ROADSIDE CLEARING TYPICAL |
| ROCK_LINED_DITCH |
| Sheets and Views |
| C-GROUP-ROCK LINED DITCH DETAIL |
| Sed Trap |
| Slash_Windrow |
| Sheets and Views |
| C-GROUP-10 SLASH WINDROW |
| Standard_Underdrain_Detail |
| Sheets and Views |
| C-GROUP-17 STANDARD UNDERDRAIN DETAIL |
| TURNOUT_TURNAROUND_DETAIL |
| Sheets and Views |
| C-GROUP-9 TURNOUT AND TURNAROUND DETAILS |
TYPICAL SECTIONS - DITCH AND LINEAR GRADING - MORE SECTIONS EXIST THAN SHOWN
File details come from the government source that posted it. Updated .