Snakey_Lakes_Roads_Complete_Drawing_Set_160519.pdf

Is.

NO SCALE

HOLLIS

I.

DUKE

KETCHIKAN

PASS

WHALE

COVE

COFFMAN

BAY

LABOUCHERE

POINT BAKER

KLAWOCK

CRAIG

ISLAND

SUEMEZ

ISLAND

BAKER

LULU

ISLAND

NOYES

CHUCK

MEYERS

BAY

THORNE

LONG

HYDABURG

ISLAND

HECETA

ISLAND

WARREN

ISLAND

CORONATION

ISLAND

PRINCE OF WALES

MONUMENT

NATIONAL

FIORDS

MISTY

ISLAND

REVILLAGIGEDOPENNINSULA

CLEVELAND

SNAKEY LAKES ROAD WORK

SUMMARY OF QUANTITIES

6-17

NO.

BRIDGE REHABILITATION #1

COVER SHEET

DESCRIPTION

INDEX TO SHEETS

3015200

3015230

ROAD NO.

RECONDITIONING

RECONDITIONING

2.51

0.32

LENGTH

(MILES)

TYPE

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:08/2004

SNAKEY LAKES ROAD WORK COVER SHEET

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

R.JACOBSON 4/25/16

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

1 24

PROJECT AREA

BRIDGE REHABILITATION #2

BRIDGE DETAILS

TYPICAL CULVERT DETAILS

WORK LISTS

21-22 LINEAR GRADING DETAILS

3015231

3015240

RECONDITIONING

NEW CONSTRUCTION

0.32

0.92

19 BRUSHING DETAILS

TYPICAL OVERLAY SECTION

PIT AND QUARRY DETAIL23

24 EROSION CONTROL

3015200_0.12L RECONDITIONING0.07

BASE BID

OPTION 1

HAMILTON 60'

BRIDGE REHAB 2

BRIDGE REHAB 1

MODULAR BRIDGE

SYSTEMS 70'

THORNE BAY

SORT YARD

THORNE BAY

SORT YARD

3015231 RECONDITIONING0.38

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK SUMMARY OF ESTIMATED QUANTITIES

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

2 24

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK WORK LISTS - ROADS

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

3 24

ROAD 3015231 MILEPOST 0.32 - 0.70

IS OPTION ITEM

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK HAMILTON BRIDGE REHABILITATION

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

4 24

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK BRIDGE REHABILITATION 70 foot MBS

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

5 24

12" x 12" x 48" CURB RISER AT 10' 0" C-C

12" x 14" FELLOE GUARD (CURB)

NOTES

1. ALL STRUCTURAL STEEL SHALL BE ASTM A-588 STEEL.

2. ALL TIMBER FASTENING HARDWARE SHALL BE ASTM A-307, HOT DIPPED GALVANIZED. ALL STEEL FASTENING HARDWARE TO BE HIGH STRENGTH ASTM A-325 OR

ASTM A-325W.

3. ALL PRESERVATIVE TREATMENT SHALL BE COPPER NAPTHENATE.

4. ALL TIES SHALL BE DENSE NO. 1 GRADE OR BETTER AND SHALL BE DRILLED FOR ALL CONNECTIONS PRIOR TO PRESERVATIVE TREATMENT.

5. THE 4x12 DECKING SHALL BE PRESSURE TREATED NO. 2 OR BETTER.

6. THE FELLEO GUARD AND RISER SHALL BE GLUED LAMINATED TIMBER AND SHALL BE DRILLED FOR ALL CONNECTIONS PRIOR TO PRESERVATIVE TREATMENT.

7. TIES, DECKING, RUNNING PLANKS, CURB RISER AND FELLOE GUARD DETAILS SHALL BE AS DETERMINED BY MOHAWK METALS.

8. BRIDGES ARE DESIGNED FOR U-80 AND HAYES TRUCKS AT INVENTORY STRESS LEVELS (26 ksi) AND FOR L -90 AND U - 102 TRUCKS AT OPERATING STRESS

LEVELS (36 ksi) WITH LIVE LOAD DEFLECTIONS LIMITED TO L/300.

SEE DECK CLOSURE DETAIL

NOTE

DECK NOT SHOWN FOR CLARITY

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK HAMILTON BRIDGE 1

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

6 24

12" x 12" x 48" CURB RISER AT 10' 0" C-C

12" x 14" FELLOE GUARD

(CURB)

8" X 10" TIES AT 20" CTRS. ALTERNATE (3) 8'-11"

LONG TIES WITH (3) 7'-11" LONG TIES. (2) 3/4" .Ø

BOLTS AT EACH TIE.

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK HAMILTON BRIDGE 2

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

7 24

NTS

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK MODULAR BRIDGE SYSTEMS 1

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

8 24

12" x 12" x 2'-6"

CURB RISER

COPPER NAPTHENATE

SEE BRIDGE WORK LIST

FACE PLANK

12" x 14" x 24'-0" TYP.

12" x 14" x 11'-0"

AT ENDS

CROSS TIES: 8" x 10" x 9' -0" @ 1' - 4" C.C.

ADD CROSS TIE @ 8" C.C. AT

ENDS

NOTE:

DRAWING

NOT TO

SCALE

NTS

NTS

NTS

NTS

NTS

NTS

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK MODULAR BRIDGE SYSTEMS 2

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

9 24

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:04/03

SNAKEY LAKES ROAD WORK BRDIGE DECKING TYPICAL

THORNE BAY RANGER DISTRICT

E. Hardin 12/09/03

E. Hardin 12/09/03

D. McMahon 01/07/04

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

10 24

RUNNING PLANK

DECK PLANK

-1

/2 in

CHAMFER RUNNING PLANK ENDS

WHICH TERMINATE AT END OF

WHERE POSSIBLE.

COVER TOP OF BACKWALL

EXTEND RUNNING PLANKS TO

BRDIGE DECK

1-1/2 in

/8 in USE 3/8 in DIA x 8 in RING SHANK OR DOUBLE

RUNNING PLANK TO DECK CONNECTION

NOTE: ON RAINIER BRIDGES NAIL RUNNING

AND DECK PLANKS ONLY TO CROSS TIES.

SPIRAL SPIKE, 2 AT PLANK ENDS. STAGGER

TO NAILING. FIELD TREAT DECK LEAD HOLE.

FIELD DRILL PLANK AND DECK 1/4 in PRIOR AT 3 ft SPACING THROUGHOUT LENGTH.

RECESS NAIL HEAD 3/8 in.

GENERAL NOTES

1. VERIFY BRIDGE LENGTH AND WIDTH PRIOR TO ORDERING RUNNING PLANK

MATERIALS.

2. NEW RUNNING PLANKS SHALL BE UNTREATED DOUG FIR, HEMLOCK, OR SITKA

SPRUCE, No. 2 or BETTER, ROUGH FINISH 3" X 12".

3. NEW CURBS, CURB BLOCKS AND DECK PLANKS SHALL BE PRESERVATIVE TREATED

DOUG. FIR No. 2 OR BETTER, ROUGH FINISH.

4. ALL HARDWARE SHALL BE GALVANIZED.

5. CLEAN DECK SURFACE OF ROCKS, SAND, DIRT, AND OTHER DELETERIOUS

MATERIAL PRIOR TO INSTALLATION OF NEW RUNNING PLANKS. PRESSURE WASHING

IS NOT AN ACCEPTABLE MEANS OF CLEANING A BRIDGE. MATERIAL REMOVED

FROM A BRIDGE WILL BE DEPOSITED AT LEAST 50 FEET FROM ANY LIVE STREAM.

6. STAGGER BUTT JOINTS BETWEEN SUCCESSIVE RUNNING PLANKS.

7. PRESERVATIVE TREATMENT SHALL BE COPPER NAPTHENATE. TREAT MATERIAL IN

ACCORDANCE WITH AWPA C1 AND C2 ABOVE GROUND USE.

8. TREAT ALL FIELD DRILLED HOLES IN ACCORDANCE WITH AWPA M4.

9. DISPOSE OF UNUSED MATERIALS OFF FOREST SERVICE LAND.

10. MINIMUM LENGTH OF PLANK IS 10 FEET.

CUPPED PLANKS WILL BE PLACED WITH THE CONVEX SIDE UP

BRIDGES ARE LOCATED IN THORNE BAY SORT YARD

BRIDGE #1 60 FOOT HAMILTON #60R15

BRIDGE #2 70 FOOT MODULAR BRIDGE SYSTEM (MBS)

GENERAL NOTES:

TREES TO BE CUT FOR SILL AND BACKWALL LOGS

WILL BE DESIGNATED IN THE FIELD BY THE C.O.

ATTACH BRIDGE TO SILL AS RECOMMENDED BY

THE MANUFACTURER.

ABUTMENT LOCATION AND ELEVATIONS WILL BE

STAKED IN THE FIELD BY THE C.O.

CONTRACTOR SHALL GIVE 48 HOURS NOTICE TO

C.O. FOR REVIEW AND APPROVAL OF

CONTRACTOR STAKING.

MECHANICALLY PLACED EMBANKMENT, WHEN

REQUIRED, IS CONSIDERED INCIDENTAL TO

BRIDGE INSTALLATION. PLACE IN ACCORDANCE

w/ SPECIAL ROCK EMBANKMENT & ROCK

BUTTRESS (FP-03 SECTION-252).

PROVIDE CONNECTION BETWEEN BRIDGE HALVES

IN ACCORDANCE WITH MANUFACTURER'S

DESIGN, INCLUDING DIAPHRAGMS AND ANGLE

BRACES BETWEEN GIRDERS AND RUNNING

PLANKS ALONG CENTER OF DECK.

FOR BRIDGE FURNISHED BY THE GOVERNMENT,

THE CONTRACTOR IS RESPONSIBLE FOR

REMOVAL AND TRANSPORTATION OF THE BRIDGE

FROM ITS PRESENT LOCATION.

SEE PLAN & PROFILE SHEETS FOR FISH TIMING

REQUIREMENTS.

EROSION CONTROL PLAN IS REQUIRED IF

DIRECTED BY THE C.O. (FP-03 SECTION-157).

EACH SUBSTRUCTURE 57105 PAY ITEM SHALL

INCLUDE ENOUGH SILLS AND BACKWALLS FOR 1

BRIDGE, SEE BACKWALL SILL TYPICAL

LOG BACKWALL - LONG ENOUGH TO

CONTAIN APPROACH FILL

MECHANICALLY PLACED EMBANKMENT

ROAD EDGE

TOE OF FILL

TAPER RIPRAP TO DESIGNED FILL

FL

O W

TO

M A

TC

H

D

ES

IG

N

ED

F

IL

L

STREAM THALWEG

MODULAR BRIDGE

TOE OF FILL

ROAD EDGE

ROAD CENTERLINE

INSTALL BRIDGE TO MATCH FINISH ROAD GRADE,

CUT/FILL AS REQUIREDFINISH ROAD GRADE

BORROW AND/OR SUITABLE ROCK

EXCAVATION

12" MIN.

12" MIN. (WITH RIPRAP)

36" MIN. (W/OUT RIPRAP)

' M

IN

MODULAR BRIDGE

OBSERVED HIGH WATER MARKS/Q50

MECHANICALLY PLACED EMBANKMENT, SEE (FP-03 SECTION-252).

SEE (FP-03 SECTION-705.04) FOR GRADATION. PLACE ALONG STREAM

BANK AS NEEDED FOR SLOPE PROTECTION WHERE REQUIRED BY THE C.O.

PLACE BOTTOM OF GIRDER

5' MIN. ABOVE OBSERVED

HIGH WATER MARKS

EXISTING GRADE 1" MINUS GRAVEL LEVELING COURSE

SILL LOG,18 MIN. Ø OR AS DIRECTED BY THE C.O.

PROVIDE LEVEL BEARING AREAS ON TOP OF THE LOG

SILLS FOR THE BEARING PLATES TO REST. THE

BEARING PLATES SHALL BE COMPLETEL Y

SUPPORTED ON THE SILLS.

EXCAVATE FOR SILL CONSTRUCTION,

FILL W/ BORROW AND/OR

SUITABLE ROCK EXCAVATION BACKWALL LOGS, 12" MIN. Ø OR

AS DIRECTED BY THE C.O.

BORROW AND/OR SUITABLE ROCK EXCAVATION

4% MAXIMUM BRIDGE GRADE

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:09/04

SNAKEY LAKES ROAD WORK TYPICAL MODULAR BRIDGE (3 YEARS OR LESS)

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

04/16 treated sill&backwall RJ

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

10_modtyp.dwg 11 24

PLAN

PROFILE

MODULAR BRIDGES

ROAD

3015200 600.53 X

(FT)

LENGTHMP

FURNISHED BY

CONTR. GOV'T

PRESENT LOCATION

(IF GOV'T FURNISHED)

TREATED SILLS

AND BACKWALLS

CONTRACTOR FURNISHED

THORNE BAY SORTYARD

3015200 402.34 X THORNE BAY SORTYARD

3015200 702.40 X THORNE BAY SORTYARD

3015231 700.57 X

YES, SEE SHEET 12

YES, SEE SHEET 12

YES, SEE SHEET 12

LOG SILLS AND

BACKWALLS

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK TREATED TIMBER FOOTER AND BACKWALLS

THORNE BAY RANGER DISTRICT

M.Ritter 5/80

J.Pickens 11/01

E.Oman 3/03

3/06 ADDED NOTE 11 T.LAURENT

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

12 24

STEEL GUARDRAILWOOD CURBBACKWALL PLANK, TYP.

GLU-LAM FOOTING, TYP.

CURB BLOCK @ EQUAL SPACING NOT TO EXCEED 6'-0"

BRIDGE LENGTH VARIES - SEE TABLE 'A' FOR STIFFENER SPACING

STIFFENER BEAM, TYPICAL

STEEL POST, SEE DETAILS SH. SD-320-3

3 X 12 WEARING SURFACE, TYP.

STEEL GUARDRAIL SEE

DETAIL SH. SD-320-3

G

LU

L A M

-D

EC

K

PA

N

EL

S

'-0

'-5

/8

/4

" 4 '-6

/4

" 4 '-6

/4

'-5

/8

BEVEL

CURB

ENDS

4" @ 45°

WOOD CURB

STEEL

GUARD RAIL

BACKWALL

PLANKS, TYP.

CURB BLOCK GLU-LAM

FOOTING, TYP.

STEEL ANGLE,

SEE SH. SD-320-3

FOR STEEL POST

CONNECTIONS

STIFFENER BEAM

C10X20, 16' LONG TYP.

M

IN

WEARING SURFACE, TYPICAL

LAG SCREW

SEE SH. SD-320-3

FOR SPACING & DETAILS

16'

1.5

SEE CURB CONNECTION

DETAIL 'B' SH. SD-320-2

10 X 12 GLU-LAM OR

SAWN TIMBER CURB

W/OUT SPLICES

8 X 12 X 36" CURB BLOCK

6 X SAWN

BACKWALL

4" X 24" X 20' GLU-LAM

FOOTING

STIFFENER BEAM, SEE SH. SD-320-2 10

4" X 24" x 20'

GLU-LAM FOOTING

ALIGN 3 X 12 WEARING SURFACE JOINTS

W/ DECK PANEL JOINTS, FIELD-RIP IF NEEDED

1.5

6 X SAWN

BACKWALL

18'

STEEL GUARDRAIL - SEE SH. SD-320-3 FOR DETAILS

STIFFENER BEAM, SEE SH. SD-320-2

ALIGN 3 X 12 WEARING SURFACE JOINTS

W/ DECK PANEL JOINTS, FIELD-RIP IF NEEDED

COVER 14" GAPS

STEEL RAIL,

TYPICAL

13 1/2" , TYP.

LAG SCREW, TYP.

BRIDGE PANEL STIFFENER BEAMS

LENGTH THICKNESS QUANTITY SPACING

40 FT 16 1/4" 4 7'-10"

30 FT 14 1/4" 4 6'-6"

25 FT 12 1/4" 3

20 FT 2

6'-6" 6'-6"12 1/4"

TABLE 'A'

NOTES:

1. DECK PANELS DESIGNED IN ACCORDANCE W/ THE 1994 ASHTO LRFD

SPECIFICATIONS,FIRST EDITION.

2. PANELS ARE GLU-LAMINATED COASTAL DOUGLAS FIR, COMB. 5 OR BETTER,

Fby = 6100 psi Fvy = 245 psi

3. CURBS ARE COMB. 20FV3 OR NO. 1 COASTAL DOUGLAS FIR.

4. FOOTINGS ARE COMBINATION SYMBOL 1

5. BACKWALL PLANKS SHALL BE NO. 2 HEM FIR OR BETTER.

6. TIMBER IS TREATED IN ACCORDANCE W. AWPA C28 OR BETTER AFTER

FABRICATION W/ PENTACHLOROPHENOL OR COPPER NAPTHANATE.

7. WEARING SURFACE SHALL BE UNTREATED NO. 2 HEM FIR, ALASKA HEMLOCK,

ALASKA SPRUCE OR ALASKA YELLOW CEDAR.

8. ALL HARDWARE SHALL BE HOT-DIP GALVANIZED.

9. SHOP DRAWINGS SHALL BE SUBMITTED IN ACCORDANCE WITH SPECIFICATION

SECTION 574.

PLAN VIEW

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:09/04

SNAKEY LAKES ROAD WORK SLAB BRIDGE -SD-320-1 PLAN/PROFILE/SECTIONS

THORNE BAY RANGER DISTRICT

SJC 2/2005

D.VOGAN 11/2005

11/2005 edit text dwv

11_glulam_bridge1_revised.dwg 13 24

PROFILE VIEW

SECTION @ MIDSPAN SECTION @ ABUTMENT

SECTION @ MIDSPAN SECTION @ ABUTMENT

TYPICAL SECTIONS - WOOD CURB

TYPICAL SECTIONS - STEEL GUARD RAIL

SEE SH. SD-320-2,

CURB CONNECTION DETAIL 'B'

A

A

1" Ø BOLT W/ M.I. WASHER TOP & BOTTOM

ON 8" O.C. PRE-DRILL 1-1/8" Ø

10 X 12 GLU-LAM OR SAWN TIMBER

CURB

8 X 12 X 36" CURB BLOCK

WEARING SURFACE

(BEYOND)

GLU-LAM DECK PANEL

SPLICE AT MID SPAN

FOR LONGER SPANS

18" OVERLAP

RECESS ALL CURB BOLTS

FLUSH WITH BOTTOM OF

DECK PANEL

1.5

FASTEN WEARING SURFACE TO DECK W/ 38" Ø X 8" RING SHANKS, 2 @ PLANK ENDS, STAGGER @ 3' SPACING THROUGHOUT LENGTH PRE-DRILL DECK AND PLANK 14" Ø, TYPICAL, FIELD TREAT DECK LEAD HOLE; RECESS NAIL HEAD

8"

1" Ø LAG SCREWS W/ ACCESS HOLES THRU WEARING SURFACE, PRE-DRILL DECK PANEL 1

16" Ø

8" Ø BOLT W/ M.I. WASHER @ DECK,

& CUT WASHER AT STIFFENER BEAM

PRE-DRILL DECK PANEL 11

16" Ø

STIFFENER BEAM,

C10X20 X16'

UNTREATED 3 X 12

WEARING SURFACE,

BEVEL END OF PLANKS

2" @ 45°, TYPICAL

6 X BACKWALL PLANKS,

ATTACH TO DECK/FOOTING

W/ MIN. NUMBER OF

SPIKES NEEDED TO

HOLD IN PLACE PRIOR

TO BACKFILLING

4" X 24" GLU-LAM

FOOTING

6" DEPTH 2" MINUS MATERIAL

3'-0" OR AS DESIGNED

(OR AS DESIGNED)

PRE-DRILL SILL 58" Ø

FOR PERMANENT BRIDGE INSTALLATION

COUNTERSINK BOTTOM OF RUNNING PLANKS

FOR TEMPORARY BRIDGE INSTALLATION

CUT ACCESS HOLES THRU RUNNING PLANKS

8 1/8"

8 3/8"

8 3/8"

8 3/8" 1'-7 1/8" 11"

11"

11"

C10X20

SLOTTED HOLE

4" X 11

4", TYPICAL

1'-9 1/4" 11" 11" 11" 1'-7 1/8"

8 3/8"

8 3/8"

8 3/8"

8 1/8"

16'

1'

8 1/8"

8 3/8"

8 3/8"

8 3/8"

8 3/8"

1/4"

10 1/2"

11" 11" 11"

10 1/2"

1/4"

10 1/2"

11" 11" 11"

10 1/2"

1/4"

8 3/8"

8 3/8"

8 3/8"

8 3/8"

8 1/8"

1'

DECK END PANEL

(VARIES X 535

8" X (VARIES)

DECK CENTER PANEL

(VARIES X 54" X (VARIES)

PRE-DRILLED HOLE 11

16" Ø, TYPICAL

GAP BETWEEN PANELS, 1

4" TYPICAL

X

X

X

X

X

X

X

X

X

XXX X XX

X X

X

X

X

X

X

X

X

X

℄ CHANNEL

VARIES

GEOTEXTILE

CHANNEL

GRADE POINT

VARIES

BANK REINFORCEMENT,

CLASS AND THICKNESS

AS DESIGNED

12" (MIN.) NATIVE

STREAM BED MATERIAL

OVER RIPRAP

*1'-0"

*1'-0" MINIMUM WITH

RIPRAP, 3'-0" MINIMUM

WITHOUT RIPRAP

CURB CONNECTION DETAIL 'B'

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:09/04

SNAKEY LAKES ROAD WORK SLAB BRIDGE-SD-320-2 TYPICAL DETAILS

THORNE BAY RANGER DISTRICT

SJC 2/2005

D. VOGAN 11/2005

11/2005 curb detail/abutment dim. dwv

12_glulam_bridge2_revised.dwg 14 24

TYPICAL ABUTMENT SECTION

GLU-LAM DECK PANEL

STIFFENER BEAM - PLAN VIEW

A

NOTES:

1. ALL STEEL ANGLES AND ROLLED SHAPES

SHALL BE ASTM A36 GRADE.

2. ALL STEEL NUTS & BOLTS SHALL BE

ASTM A307 GRADE.

3. HOT DIP GALVANIZE ALL STEEL AFTER FABRICATION.

TYPICAL BRIDGE PROFILE

MUDSILL MUST BE

LONG ENOUGH TO

CONTAIN FILL

TOE OF FILL

FL

O

W

TR

A V

EL

ED

W

A Y

W

ID

TH

' T

O

PLACE LOG STRINGERS BUTT TO TIP. PENETRATING

FASTENERS or CLAMPS (6" MIN. EMBEDMENT LENGTH) MAY

BE USED UNLESS OTHERWISE INDICATED IN WRITING BY THE

C.O.

LASH AT THESE LOCATIONS

ABUTMENTS and THIRD POINTS ABUTMENTS and MIDSPAN

LASHING REQUIREMENTS

and QUARTER POINTS

ABUTMENTS, CENTER,

FOR SPANS

20-FT to 36-FT

UNDER 20-FT

OVER 36-FT

LOG STRINGER

WIRE ROPE

MUDSILL LOG

SHOT ROCK FILL

EXISTING GROUND

PLACE RIPRAP IF REQUIRED BY THE CO

OR SHOWN ON THE DRAWINGS. SEE

CONSTRUCTION NOTE 3 FOR NECESSARY

IN-STREAM WORK

PROVIDE CLEARANCE

FOR ICE & DEBRIS

AS DETERMINED BY THE CO

BRIDGE GRADE 1/2% (MIN.) TO 5% (MAX.)

SHOT ROCK FILL - SEE

MATERIAL NOTE 1 FOR DEPTH

TYPE II-A SEPARATION GEOTEXTILE

BROW LOG

POLES FOR CHINKING

BETWEEN STRINGERS

LASH STRINGERS & BROW LOGS

TOGETHER W/ 3/4" Ø WIRE ROPE

LOG STRINGERS -

SEE TABLE FOR SIZE 1

" M

IN

" M A X

BROW

LOG

MATERIAL NOTES:

DIAMETERS ARE GIVEN IN INCHES, REPRESENTING

AVERAGE MIDSPAN DIAMETERS INSIDE BARK. REQUIRED

DIAMETERS WILL VARY WITH DEPTH OF ROCK SURFACING.

DEPTHS OF ROCK USED TO CALCULATE THIS TABLE ARE:

SPANS TO 20 FEET = 12 INCH ROCK

SPANS 20 FEET TO 36 FEET = 9 INCH ROCK

SPANS OVER 36 FEET = 6 INCH ROCK

LOGS TO BE STRAIGHT, SOUND, AND FREE OF DECAY,

EXCESSIVE TWIST (SPIRAL GRAIN MORE THAN 1 in 8) AND

ALL DEFECTS THAT MAY CONSIDERABLY AFFECT STRENGTH.

KNOT SIZE IN THE MIDDLE HALF OF THE LENGTH NOT TO

EXCEED 5". DO NOT USE STRINGERS w/ LARGE KNOTS

OPPOSITE EACH OTHER.

ROCK IN SHOT ROCK SURFACING TO BE SMALLER THAN

1/2 THE SURFACING DEPTH.

4.

3.

2.

1.

CONSTRUCTION NOTES:

CONSTRUCT BRIDGE TO ELEVATIONS AND ALIGNMENTS SHOWN ON THE DRAWINGS or STAKED ON THE GROUND.

UNLESS OTHERWISE REQUIRED, USE A SINGLE MUDSILL AT EACH ABUTMENT. PLACE MUDSILL ON SHOT ROCK

OR FIRM NATIVE MATERIAL AS DIRECTED BY THE C.O.

PLACEMENT OF RIPRAP or OTHER INSTREAM WORK IS NOT ALLOWED UNLESS APPROVED IN WRITING IN ADVANCE BY THE C.O.

INSTREAM WORK or EQUIPMENT CROSSINGS ARE NORMALLY ALLOWED ONLY AS SHOWN ON THE PLAN DRAWINGS.

EQUIPMENT CROSSINGS MUST BE APPROVED IN WRITING BY THE C.O.

BRIDGE REMOVAL SHALL BE ACCOMPLISHED AS FOLLOWS:

REMOVE SHOT ROCK FROM BRIDGE DECK USING BACKHOE AND HAND TOOLS.

LAY BACK FILLS FACING THE STREAM TO A 1 (vertical) to 1-1/2 (horizontal) (max) SLOPE.

INDIVIDUALLY LIFT EACH STRINGER LOG WITHOUT CAUSING STREAM DISTRUBANCE.

PLACE LOGS IN DESIGNATED DECKING AREA. REMOVE DRIVEABLE SIDE(S) MUDSILL LOG(S).

BLOCK CROSSING AT DRIVEABLE END(S) WITH A TANK TRAP OR OTHER METHOD APPROVED BY THE C.O.

SEED AND FERTILIZE ALL DISTRUBED AREAS.

c)

e) d)

a) b)

5.

4.

2.

3.

1.

23"21"19"18"20'

34"34"30"28"50'

34" 32"55'

60' 30" 32"

36" 38"

36" 38"

22" 24"

20"

28" 26"

23"35'

45' 40'

27" 24"

30'

25'

21"

19"

29"27"

32" 29"

33" 31"

25"

22"

27"

25"

VEHICLE TYPESPAN

U54

18" 18"10'

15' 18" 18"

LENGTH

(FEET) HS20

18" 19"

18" 21"

U80 U102

APPROX. STRINGER DIAMETER

(INCHES)

SITKA SPRUCE

FOR HEMLOCK USE 1 INCH SMALLER DIAMETER

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/05

SNAKEY LAKES ROAD WORK SHORT-TERM LOG STRINGER BRIDGE TYPICAL

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

SJC 1/2005

K. BRAY 01/2005

4/05 RIPRAP/WATER LEVEL EO/SC

5/05 CABLE WRAP EO/SC

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

15 24

PLAN VIEW

ELEVATION

SHORT-TERM LOG STRINGER BRIDGE TYPICAL INSTALLATION

(FOR USE THREE YEARS OR LESS)

SECTION NEAR MIDSPAN

MAINTAIN EXISTING ROAD ALLIGNMENT

AS MUCH AS IS PRACTICAL.

BLEND FROM BRIDGE TO ALIGNMENT

SMOOTHLY AND ACCEPTABLE TO THE

COR

PROTECT AND OR RECONSTRUCT SIDE

CHANNEL.

REMOVE EXISTING FILL FROM

STREAM CHANNEL AND

INSTALL 36"X60' CULVERT

APPROX. EXTENT OF

FILL AND RIP RAP

APPROX. EXTENT

OF ROAD FILL

APPROX. EXTENT

OF ROAD FILL

PROTECT SIDE CHANNEL

ALONG TOE OF SLOPE

SNAKEY LAKES, HAMILTON 70'

MAXIMUM 1.25H:1V SIDE SLOPES

ARMOR TO EXTENTS SHOWN WITH

CLASS 5 RIPRAP.

PROTECT / RECONSTRUCT SIDE

CHANNEL AS DIRECTED BY COR

36" CULVERT

MIN 3FT, SEE STANDARD DRAWING SD-900-3

ROAD FILL

TREATED SILLS AND BACKWALLS SHOWN FOR DEMONSTRATION

PURPOSES ONLY. UTILIZE LOG SILLS AND BACKWALLS PER SHEET 11.

24"

" M

IN

CL

RIPRAP,

SEE NOTE 7

EXIST.

STREAMBED

/2

P

IP

E Ø

GRADE OF CMP SHALL BE SAME AS EXISTING

STREAM CHANNEL UNLESS OTHERWISE SHOWN

ON THE DRAWINGS

SUBGRADE

1.25

SELECT BACKFILL MATERIAL FOR BEDDING

REFER TO FP-03 - SECTION 602,

FP-03 - SECTION 209.09, 209.101

" M

IN

" M

IN

/2

P

IP

E Ø

24"

" D

EP

TH

LC SUBGRADE

1.25

VARIABLE SLOPE

EXISTING STREAMBED

1 1/2 PIPE Ø

OR 5' MIN. CATCH BASIN

SELECT BACKFILL MATERIAL FOR BEDDING

REFER TO FP-03 - SECTION 602,

FP-03 - SECTION 209.09, 209.10

CONSTRUCT DITCH BLOCK OF ROCK

WITH 12" MAX. AVERAGE DIAMETER.

HEIGHT OF DITCH BLOCK SHALL BE NO

GREATER THAN THE TOP OF THE CULVERT

25' TAPER EACH SIDE

0°

B

EG

IN

P

R O

JE

C

T

EN

D

P R O

JE

C T

CL

TYPICAL CULVERT INSTALLATION AT LIVE STREAMS

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/05

SNAKEY LAKES ROAD WORK TYPICAL CULVERT DETAILS

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

1/19/05 CORRECTED DWG SJC / KWB

2/23/07 UPDATED SPECS G.BITTORF

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

18 24

POLYETHYLENE (PE) CULVERT

CELL CLASS.

NO. 334433C

0.075" / 14

0.075" / 14

0.060" / 16

0.105" / 12

ALUMINUM

INCH / GAGE

ALUMINUM & STEEL CULVERT CORRUGATIONS

SHALL CONFORM TO THE FOLLOWING:

60 0.079" / 14

0.109" / 12

INCHES

18 TO 36

SIZE

PIPE

STEEL

0.079" / 14

0.064" / 16

MIN.

12'24" 12" 12"24"

5" x 1"

5" x 1" 30" 36" 12"

12" 10' 10'

10'

11' 12'

12"48"

36" 30"

40" 12" 12"

12"

CORRUGATED

CELL CLASS.

NO. 315412C

POLYETHYLENE (PE) CULVERT

PER ASTM D 3350

2 2/3" X 0.5"

2 2/3" X 0.5"

CORRUGATIONS

18"

PIPE

SIZE

Ø

12"

MIN.

COVER

10'

CELL CLASS.

NO. 324420C

MAXIMUM FILL

HEIGHT IN FEET

12'

PIPE

SIZE

Ø

18" 12"

MIN.

COVER

28'22'

26'21'

25' 21'

22' 31' 27'

28'

CELL CLASS.

NO. 335434C

MAXIMUM FILL

HEIGHT IN FEET

18' 24'

RIBBED

TYPICAL CULVERT INSTALLATION FOR DITCH RELIEF

TYPICAL CATCH BASIN WITH DITCH BLOCK

CULVERT SKEW DIAGRAM

PLACE CULVERT IN ALIGNMENT WITH THE NATURAL STREAM

CHANNEL. WHERE NO CHANNEL IS APPARENT INSTALL

CULVERTS AT SKEWS SHOWN ON THE DRAWINGS OR AS DIRECTED BY THE C.O.

MINIMUM CULVERT GRADES SHALL BE 5% OR 1/2 OF THE TRIBUTARY DITCH GRADE.

CAMBER WILL DEPEND ON SITE CONDITIONS. MAXIMUM CAMBER IS 2% (STEEL OR ALUMINUM

CULVERTS) OR 1% (POLYETHYLENE CULVERTS) OF CULVERT LENGTH BY NO MORE THAN 2.5-IN AT

CENTER.

CATCH BASIN CONSTRUCTION IS REQUIRED WHEN SHOWN ON THE DRAWINGS AND AT ALL

INSTALLATIONS WHERE THE INLET IS LOWER THAN NATURAL GROUND.

CULVERT INLETS AND OUTLETS SHALL EXTEND 24-IN BEYOND THE TOE OF THE FILL UNLESS AGREED

TO BY THE C.O.

MINIMUM COVER OVER CULVERTS UNLESS OTHERWISE SHOWN ON THE DRAWINGS IS 12-IN.

PLACE RIPRAP AT SITES SHOWN ON THE DRAWINGS OR AS DIRECTED BY THE C.O. MINIMUM WIDTH

OF RIPRAP IS 1.5 PIPE DIAMETERS. CLASS 4 (MIN) SIZE.

THE CONTRACTOR SHALL PROVIDE THE C.O. A LIST OF AS- SLOPE STAKED CULVERT LENGTHS AND

LOCATIONS.

7.

8.

5.

6.

4.

3.

2.

1.

NOTES

MINIMUM WIDTH OF APRON

IS 2 PIPE DIAMETERS.

1. Remove vegetation, including trees, on roadway surfaces and roadsides within the clearing limits.

2. For Method A, cut brush back 5 feet slope distance beyond bottom of ditch or 15' slope distance from road shoulder, whichever less, and 10 feet slope distance beyond edge of road shoulder on fill slope. Cut all brush within clearing limits which is less than or equal to 6 inches in diameter measured 6 inches above the ground.

3. For Method B, cut all brush within 5 feet of culvert inlets.

Cut all brush to 6 inches above ground. Method B includes felling large diameter trees within specified limits. Treat merchantable timber as specified in section H.9 and 201.04.

4. Cut brush to provide overhead clearance of 14 feet on road surface.

5. Remove debris from road surface, ditches, and cut slope above road. Scatter to fill slopes below road, no debris piles allowed at culvert outlets.

6. Clear ditches of woody debris. Clean culvert inlets and outlets of debris a minimum of 2 culvert diameters.

7. Cut brush to provide extra visibility on inside of blind corners.

NOTES

10'5'

5'

ALL ROADS IN THIS CONTRACT ARE BRUSHING METHOD A

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:03/05

SNAKEY LAKES ROAD WORK ROADSIDE BRUSHING

THORNE BAY RANGER DISTRICT

R.JACOBSON

19 24

(THIS DRAWING NOT TO SCALE)

DESIGNED ROADWAY WIDTH 14 FT MIN.

EXISTING

TYPICAL AGGREGATE OVERLAY SECTION

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:09/04

SNAKEY LAKES ROAD WORK TYPICAL OVERLAY SECTION

THORNE BAY RANGER DISTRICT

20 24

CL

2% 2%

RECONDITIONED SUBGRADE

EXISTING GROUND

HAUL FOR AGGREGATE IS INCIDENTAL TO PAY ITEM 30107. NO

SEPARATE PAYMENT WILL BE MADE FOR HAUL.

IN THOSE AREAS WHERE THE EXISTING ROAD, AFTER RECONDITIONING, IS

WIDER THAN THE DESIGNED WIDTH OF AGGREGATE, CENTER THE LIFT OF

AGGREGATE ON ROAD SURFACE AND FEATHER TO EXISTING SHOULDERS.

IN TURNOUT, TURNAROUND AND INTERSECTION AREAS, PLACE THE

ADDITIONAL WIDTH OF AGGREGATE ADJACENT TO CENTERLINE LIFT AND

COMPACT TOGETHER.

CONSTRUCT AGGREGATE FILL SLOPES TO 1(V):2.0(H).

CROWN THE SUBGRADE AND FINISHED GRADE TO 2 PERCENT.

THE CONTRACTOR SHALL DETERMINE THE CORRECT LOOSE DEPTH FOR

SPECIFIED COMPACTED LAYER THROUGH THE USE OF TEST STRIPS.

CONSTRUCT INTERVISIBLE TURNOUTS OR AT LOCATIONS DESIGNATED BY

THE C.O.

FINISHED DIMENSIONS OF PLACED AGGREGATE

COMPACTED IN PLACE AGGREGATE

ROAD RUNNING SURFACE

TURNOUTS

TURN AROUNDS

INTERSECTIONS

12 IN. DEPTH

14 FT. WIDTH

50 FT. LENGTH X 10 FT. WIDTH

WITH 25 FT. TAPERS EACH END

COMPACTED AGGREGATE LIFT

20 FT. LENGTH X 14 FT. WIDTH

10 FT. LENGTH X 20 FT. WIDTH

GENERAL NOTES

1.

2.

3.

4.

5.

6.

TYPICAL OVERLAY SECTION

TYPICAL THROUGH CUT SECTION

7.

ROADWAY CONSTRUCTION: UNLESS OTHERWISE SHOWN THE CENTERLINE

ALIGNMENT AND SUBGRADE ELEVATION, AS BUILT, SHALL HAVE NO

HORIZONTAL CURVES WITH A RADIUS OF LESS THAN 60 FEET, AND NO

VERTICAL CURVES WITH A CURVE LENGTH OF LESS THAN 80 FEET WHEN

THE ALGEBRAIC DIFFERENCE IN THE GRADE IS LESS THAN 10 PERCENT,

OR A CURVE LENGTH OF LESS THAN 100 FEET WHEN THE ALGEBRAIC

DIFFERENCE OF THE GRADE CHANGE IS GREATER THAN OR EQUAL TO 10

PERCENT. THE CENTERLINE GRADE IS NOT TO EXCEED 20 PERCENT IN

100 FEET OF LENGTH. TRAVEL WAY WIDTH SHALL BE AT LEAST 14 FEET

BUT NOT GREATER THAN 16 FEET. CONSTRUCTED CENTERLINE

ALIGNMENT SHALL NOT DEVIATE FROM THE LOCATED CENTERLINE BY

MORE THAN 20 FEET. DEVIATIONS TO ANY OF THE ABOVE SHALL BE

AGREED TO IN WRITING PRIOR TO CONSTRUCTION.

CLEARING LIMITS: NOMINAL CLEARING LIMITS SHALL BE 46 FEET.

CLEARING LIMIT MARKINGS MUST BE APPROVED IN WRITING PRIOR TO

CONSTRUCTION. CLEARING LIMITS OF LESS THAN 46 FEET ARE

ACCEPTABLE PROVIDING NO DEBRIS OR EXCAVATION IS PLACED

AGAINST STANDING TREES AND IS APPROVED BY THE CO.

UNDISTURBED STUMPS AND OTHER CLEARING DEBRIS IN EMBANKMENT

AREAS MAY BE LEFT IN PLACE IF THEY DO NOT EXTEND CLOSER THAN 24

INCHES TO ANY SUBGRADE (R10 FSS 201.05b)

UNMERCHANTABLE TIMBER AND LARGE SLASH TREATMENT

FP-03-SECTION FSS 203.05(h)

CUT SLOPES FOR (ROCK) SHALL BE 2V:1H OR STEEPER AND

1V:1H(COMMON). FILL SLOPE SHALL BE 1V:11

4H.

CROWN TRAVELED WAY OR ROADBED 2%.

SEED AND FERTILIZE ALL DISTURBED AREAS AS SPECIFIED IN

FP-03-SECTION FSS 625.

SPACING BETWEEN WATERBARS IS VARIABLE. DISTANCES BETWEEN

WATERBARS SHALL BE DETERMINED IN THE FIELD BY THE ER/COR.

SUBGRADE IS TO HAVE 12" MINIMUM COVERAGE IN ROCK SECTIONS

AND 24" MINIMUM COVERAGE IN ALL OTHER SECTIONS.

INTERVISIBLE TURNOUTS/PULLOUTS ARE TO BE CONSTRUCTED AT

INTERVALS NOT TO EXCEED 500 FEET OR AS DIRECTED BY THE

ENGINEER. EACH ROAD SHALL HAVE A PULLOUT OR TURNAROUND

CONSTRUCTED AT ITS TERMINUS.

AVERAGE CLEARING LIMITS BY SIDESLOPE:

0% - 20% = 46 FT

20% - 40% = 50 FT

40% - 55% = 59 FT

60% - 80% = 67 FT

6.

5.

4.

3.

2.

1.

NOTES

VARIABLE CLEARING LIMITS

7' 7' 5' MIN.

EXISTING GROUND

DECK MERCHANTABLE TIMBER

FREE OF DEBRIS & EXCAVATION,

PARALLEL TO ROAD CENTERLINE

CONSTRUCT DITCH

WHERE REQUIRED

PREPARED GROUND SURFACE,

CONSTRUCT DEBRIS MAT

GRUBBING, UNDISTURBED STUMPS

& CLEARING DEBRIS, SEE NOTE 3

" M

IN

SUBGRADE

CLEARING LIMITS

5' GRUBBING LIMITS

ORIGINAL GROUND

SLOPE PER NOTE 5

UNCLASSIFIED EXCAVATION

PREPARED GROUND SURFACE,

DEBRIS MAT OR BENCH

BORROW and/or SUITABLE

ROCK EXCAVATION

LIMBS, TOPS, SLASH, CULL LOGS

& ROADWAY EXCAVATION EXCESS TO

DEBRIS MAT OR BENCH REQUIREMENTS

DECK MERCHANTABLE TIMBER

FREE OF DEBRIS & EXCAVATION,

PARALLEL TO ROAD CENTERLINE

8.

9.

5' MIN.5' MIN.

5'

10.

11.

MIN.MIN.

" M

IN

7' 7'3' MIN.

2% CROWN 2% CROWN

2% CROWN 2% CROWN

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK LINEAR GRADING TYPICAL SECTIONS 1

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

21 24

TYPICAL SIDEHILL SECTION

5' MIN.*

5' MIN.

VARIABLE CLEARING LIMITS

24" MIN. DITCH 24" MIN. LIFT

ORIGINAL

GROUND

SLOPE PER NOTE 5 SHEET LINEAR GRADING 1

UNCLASSIFIED

EXCAVATION

BORROW and/or SUITABLE

ROCK EXCAVATION

EMBANKMENT: BORROW EXCAVATION TO BE USED

ONLY AFTER ALL AVAILABLE SUITABLE UNCLASSIFIED

EXCAVATION, CONSTRUCTION SLASH & DEBRIS

HAS BEEN UTILIZED

DECK MERCHANTABLE TIMBER

FREE OF DEBRIS & PARALLEL TO

ROAD CENTERLINE

*STUMPS SHALL BE GRUBBED & CONSTRUCTION SLASH/DEBRIS

REMOVED 5' MINIMUM FROM THE CONSTRUCTED ROAD SHOULDER

UNCLASSIFIED

EXCAVATION

SLOPE PER NOTE 5 SHEET LINEAR GRADING 1

EXISTING

GROUND

VARIABLE GRUBBING LIMITS

PREPARED GROUND SURFACE

TYPICAL FULL BENCH SECTION

30° 30°

WATERBAR SPACING VARIABLE

TYPICAL WATERBARS - PLAN VIEW

SEE NOTE 8 SH. X

" t o

TYPICAL WATERBAR - SECTION

A

A

A

ROAD SURFACE

LIMBS, TOPS, SLASH, CULL LOGS

& ROADWAY EXCAVATION EXCESS TO

DEBRIS MAT OR BENCH REQUIREMENTS

24" 24" 24"

PREPARED GROUND SURFACE,

DEBRIS MAT OR BENCH

SUBGRADE

PULLOUT

ROADBED WIDTH

16 FT

20 FT

R=8FT

PULLOUT DETAIL

24" MIN. DITCH

EACH ROAD WILL HAVE A PULLOUT

OR TURNAROUND CONSTRUCTED AT ITS

TERMINUS.

7' 7'

7' 7'

3' MIN.

2% CROWN2% CROWN

5' MIN. CLEARING LIMIT

2% CROWN2% CROWN

3' MIN.

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/04

SNAKEY LAKES ROAD WORK LINEAR GRADING TYPICAL SECTIONS 1

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

X. XXXXXXX XX/XX/XX

X. XXXXXXXXXX XX/XX/XX

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

22 24

THIS AREA TO BE CLEARED ONLY IF

ROAD

DEVELOPMENT PLAN

TO THE BACKWALL BENCH.

REHABILITATION PLAN

REQUIREMENT IS WAIVED BY THE COR.

OF THE ACCESS ROAD WITH ROAD NO. 6030 AND BY ROUGHING UP THE ACCESS

THE ACCESS ROAD WILL BE OBLITERATED BY CUTTING A DITCH AT THE JUNCTION

PROVISIONS FOR FUTURE QUARRY ACCESS WILL BE PROVIDED UNLESS THIS

ACCESS ROAD SURFACES, WILL BE SEEDED AND FERTILIZED IN ACCORDANCE WITH

ALL DISTURBED AREAS, SUCH AS OVERBURDEN PILES, BENCH SURFACES, AND

A MINIMUM OF 12-IN OF OVERBURDEN WILL BE EVENLY SPREAD OVER THE

ALL OVERSIZE ROCK WILL BE PLACED AGAINST THE SIDES OF THE QUARRY NEXT

QUARRY DEVELOPMENT PLAN

DECKED IN THE MUSKEG LEFT OF 27+20

ALL MERCHANTABLE TIMBER WILL BE REMOVED FROM THE QUARRY SITE AND

OVERBURDEN WILL NOT BE PLACED IN THE SMALL STREAM BORDERING THE QUARRY.

QUARRY IS LOCATED RIGHT OF STA 27+58 ON ROAD NO. 6030

QUARRY DEVELOPMENT TYPICAL SHEET.

TEST SHOT OF APPROX. 2000 CU. YD. IS PLANNED.

DEVELOPMENT WILL COMPLY WITH THE GENERAL NOTES SHOWN ON THE PIT &

ROAD AND ROAD NO. 6030

CONTAINED BETWEEN THE ACCESS

THE OVERBURDEN CANNOT BE

TIMBER FROM QUARRY SITE

DECKED IN MUSKEG

CLEARING LIMIT FLAGGED

2+720

ROAD SURFACE.

CONTRACTOR DATE

2.

3.

4.

5.

SPECIFICATIONS.

QUARRY FLOOR.

1.

2.

3.

4.

1.

ELEV 1160

APPROX.

OBD

DISTRICT RANGERCOR DATE DATE

40-FT

15-FT MIN

CROSS SECTION VIEW

3% SLOPE

68%

OBD

ACCESS

ROADLC

CL

72%

SOIL

APPROX.

ELEV 1260

OBD

RD. NO. 6030

PLAN VIEW

ESTIMATE OF VOLUME = 24,850 CU. YD.

OVERBURDEN

ACCESS ROAD

STREAM

18-IN CMP

15-FT MIN

TOTAL POUNDS OF POWDER IN SHOT

(INCLUDING PRIMERS) = 3204 lbs.

MAX. POUNDS OF POWDER PER 8 ms DELAY = 1090

POWDER FACTOR = 1.2 lb. PER CUBIC YARD

NAME OF BLASTER IN CHARGE = BOREHOLE BERRY

PLANNED SHOT DATE = JUNE 15, 2015

NUMBER OF CUBIC YARDS IN SHOT = 2670

"HI DRIVE" PRIMER WITH 125 to 250 ms DU PONT ELECTRIC

BLASTING CAP LOCATED AT

BOTTOM OF HOLE WITH ONE

3-IN x 6-IN STICK OF TOVEX

USED FOR CUSHION.

TYPICAL LOADED HOLE

5-FT STEMMING

3.5-IN DIA HOLE

m s

19,620 CU.YD.

TYPE OF EXPLOSIVES = TOVEX 800, 3" X 16"

SECOND

QUARRY BLASTING PLAN

RIGHT OF STA. 27+58 ON ROAD NO. 6030

THIS PLAN IS FOR THE FIRST TEST SHOT IN THE QUARRY

ACTUAL MILLESECOND DELAY USING

FIRING SEQUENCE - SEQUENCE OF DELAYS

IS THE SAME FOR ALL 5 ROWS

PRODUCTION

STA 27+58

LOCATED IN BOTTOM OF HOLE

TOTAL NUMBER OF HOLES IN SHOT = 45

TYPE OF PRIMER & LOCATION IN HOLE =

STEMMING = 5-FT

BURDEN = 8-FT

DENSITY = 20 lbs./cu. yd.

2" DIA STICK OF HI DRIVE

HOLE DEPTH = 10-FT to 30-FT

BOREHOLE SIZE = 3.5-IN

SPACING = 10-FT

SHOT

SEQUENTIAL TIMER

16 3

SEQUENTIAL TIMER

FR

EE FA

C E m s m s m s m s m s m s m s m s

RD. NO. 6030

PRODUCTION

SHOT

TEST SHOT

13,080 CU.YD.

FIRST

FLOOR

QUARRY

RO

CK F

AC

E

EXIST.

M A X.

15'

MIN

MIN

15'

MIN

15'

CLEARING LIMITS

OVERBURDEN

M A X.

E.O.P.

MP XX.XX

E.O.P.

MP XX.XX

RD. XXXXX RD. XXXXX

R D

XX

XX

X

RD

. X

XX

XX

TO

XX

X M .A

.F.

MP XX.XX =

MP XX.XX

LEGEND

DESIGNATED MATERIAL SOURCE

(ROCK QUARRY)

DIRECTION OF HAUL

MP MILE POST

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:02/05

SNAKEY LAKES ROAD WORK PIT & QUARRY DEVELOPMENT

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

SJC 2/24/05

K.BRAY 2/24/05

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

pit_and_quarry_rev.DWG 23 24

NOTES

ALL PITS AND QUARRIES SHALL BE APPROVED IN WRITING BY THE C.O. PRIOR TO

EXPLORATION, CLEARING OR DEVELOPMENT.

REMOVE ALL OVERBURDEN TO SOLID ROCK FOR A MINIMUM DISTANCE OF 15'

FROM THE WORKING FACE.

SLOPE THE CUT BANK OF THE OVERBURDEN TO THE NATURAL ANGLE OF REPOSE

BUT IN NO CASE STEEPER THAN 1:1.

WITHIN THE CLEARING LIMITS:

- MAXIMUM STUMP HEIGHT SHALL BE IN ACCORDANCE WITH SPECIFICATIONS.

- STABLE TREES UP TO 6" dbh NEED NOT BE CUT IF THEY WILL NOT INTERFERE WITH

BACK SLOPE STABILITY.

- STUMPS AND BRUSH MAY BE LEFT IN PLACE, EXCEPT THAT ALL STUMPS THAT

PROTRUDE FROM EXCAVATED BANKS OR THAT HAVE THE POTENTIAL TO BECOME

DISLODGED AT ANY LATER DATE SHALL BE REMOVED.

DISPOSE OF OR STOCKPILE FOR LATER USE ALL OVERBURDEN, CLEARING,

MERCHANTABLE TIMBER AND GRUBBING DEBRIS AS SHOWN ON THE QUARRY

DEVELOPMENT PLAN.

FELL ALL DEAD TREES AND SNAGS WHICH ARE SUFFICIENTLY TALL TO REACH THE

WORK AREA.

LEAVE THE PIT/QUARRY IN A NEAT, ORDERLY AND WELL-DRAINED CONDITION.

REMOVE ALL OVERHANGS AND LOOSE ROCK.

AFTER EXCAVATION IS COMPLETE CLEAN THE AREA AND LEAVE AS SHOWN ON

THE QUARRY DEVELOPMENT PLAN. TREAT ANY ACCESS ROAD AS SHOWN ON THE

QUARRY DEVELOPMENT PLAN.

TEST SHOTS OF 1300 to 2600 CUBIC YARDS ARE REQUIRED AT ALL QUARRY SITES

IF DESCRIBED IN THE SPECIFICATIONS.

LEAVE NO MORE THAN 5% BY VOLUME OF OVERSIZE MATERIAL IN THE QUARRY.

BREAK DOWN ANY MATERIAL OVER THIS VOLUME AND USE AS SPECIFIED IN

SECTIONS 651.

PROVISIONS FOR FUTURE QUARRY DEVELOPMENT ACCESS WILL BE PROVIDED,

UNLESS THIS REQUIREMENT IS WAVED BY THE CO.

INSTALL AND MAINTAIN A COMMERCIALLY AVAILABLE RAIN GAUGE MEASURING IN

UNITS OF INCHES AND FRACTIONS OF INCHES IN ACCORDANCE WITH SECTION

205.08.

HAUL WILL NOT BE ALLOWED BEYOND DESIGNATED SOURCES UNLESS OTHERWISE

SHOWN ON THE DRAWINGS OR AGREED TO BY THE CO.

SEED AND FERTILIZE ALL DISTURBED AREAS SUCH AS OVERBURDEN PILES AND

BENCH SURFACES IN ACCORDANCE WITH SECTION 625.

SAMPLE QUARRY DEVELOPMENT PLAN SAMPLE QUARRY BLASTING PLAN

SAMPLE HAUL DIAGRAM

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

13.

11.

12.

14.

50'-0"

10'-0"

TYPICAL

TYPICAL

50'-0"

TYPICAL

DITCH FLOWDITCH FLOW

S

TR

EA

M

F

LO

W

PLACE SILT FENCE ALONG WATERWAY,

TERMINATE AT END OF CUT, TYPICAL

STRAW BALES, CENTERED IN DITCH LINE

SILT FENCE, TYPICAL

SILT FENCE, SECURE AROUND INLET

TO KEEP DEBRIS OUT OF STREAM

SILT FENCE, TYPICAL

APPROX. 6 ' APPROX. 6'CENTER ON DITCHTYPICAL

135°

135°

DITC

H FL

OW

STRAW BALES (2)

'-6

'-0

GEOTEXTILE FABRIC FILTER CLOTH,

SECURE TO TOP OF POSTS

WOVEN WIRE FENCE FABRIC

BOTTOM OF SILT FENCE BURIED

IN TRENCH MINIMUM 6" DEPTH

SECURE EACH BALE W/

AT LEAST 2 STAKES BURIED

MINIMUM 12" DEPTH

DITCH FLOW

APPROX. 10' TYPICAL

POST

WOVEN WIRE FABRIC

GEOTEXTILE FABRIC

BRUSH BARRIER

SEE NOTES

GEOTEXTILE FABRIC, BURY

BOTTOM EDGE ±6"

ROAD FILL SLOPE

EXIST.

GROUND

VARIES 3' TO 5' VARIES 5' TO 10'

TYPICAL SEDIMENT CONTROL AT CULVERTS

USDA FOREST SERVICE - TONGASS NATIONAL FOREST SH. ofR-10 -

DESIGNED: DATE:

DATE:DRAWN:

REVIEWED: DATE:

DATE: REVISION: BY:

PLOT ON 11"X17" PAPER

TONGASS

ENGINEERING & RECREATION TNFTYP:01/05

SNAKEY LAKES ROAD WORK EROSION CONTROL DEVICES

THORNE BAY RANGER DISTRICT

X. XXXXXXX XX/XX/XX

SJC 01/2005

K. BRAY 01/2005

XX/XX/XX XXXXXXXXXX X. XXXXXX

XX/XX/XX XXXXXXXXXXXXX X.XXXXXX

XX/XX/XX XXXXXXXXXXXXX X. XXXXXX

ACAD.DWG

24 24

NOTES:

SILT FENCE CONSISTS OF WOVEN WIRE FENCE FABRIC WITH A MAXIMUM 6 INCHES MESH, MINIMUM HEIGHT

30 INCHES.

THE CO MAY REQUIRE ADJUSTMENTS TO ACTUAL LENGTHS OR LOCATIONS TO FIT FIELD CONDITIONS.

INSPECT SILT FENCES AFTER EACH RUNOFF EVENT AND IMMEDIATELY REPAIR ALL EROSION ALONG EDGES

AND BOTTOM.

ACCUMULATED DEPTH OF SEDIMENT SHALL NOT EXCEED ONE HALF THE ORIGINAL HEIGHT OF THE SILT FENCE.

IN AREAS DESIGNATED FOR BRUSH BARRIERS, LIMIT CLEARING TO TREES, SHRUBS AND PLANTS LESS THAN 4

INCHES IN DIAMETER. GRUBBING SHALL NOT BE PERFORMED IN THESE AREAS.

BRUSH BARIER SHALL BE CONSTRUCTED APPROX. PARALLEL TO ORIGINAL GROUND CONTOUR. USE WELL-INTERMINGLED MASS OF BRUSH, TREES, TRIMMINGS, ETC. BARRIER SHALL BE POROUS ENOUGH TO ALLOW WATER TO FILTER THROUGH. SECURE BY PLACING HEAVIER MATERIAL (TREES, LOGS, ETC.) ON TOP

OF AND THROUGHOUT THE BRUSH.

ADJOIN BRUSH BARRIER WITH ROADWAY SLOPE ON THE LOW END AS NEEDED TO CONTAIN SEDIMENTS.

3.

4.

2.

1.

TYPICAL SILT FENCE INSTALLATION FOR DITCHES

POST

TYPICAL SEDIMENT CONTROL AT CULVERTS

TYPICAL BRUSH BARRIER

5.

6.

7.