Attch_9_Walker_Creek_Drawings_0001.pdf

SCALE IN MILES

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OR/WA STATE OFFICE

TITLE SHEET & AREA MAP

ENG. APPROVAL

RECOMMENDED

APPROVED

SUBMITTED

DISTRICT ENGINEER

FIELD OFFICE MANAGER

ADM OPERATIONS

DISTRICT MANAGER

DRAWN: C.L.S.

DATE: OCTOBER 2018

DRAWING NO. --

SCALE: AS SHOWN

SHEET 1 OF 15

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

WALKER CREEK BRIDGE

NORTHWEST OREGON DISTRICT

o

ENTERPRISE

LA GRANDE

PENDELTON

THE

DALLES

PORTLAND

ASTORIA

ONTARIO

VALE

BAKER

CITY

JOHN

DAY

BURNS

PRINEVILLE

BEND

CORVALLIS

NEWPORT

EUGENE

SALEM

TILLAMOOK

ROSEBURG

COOS

BAY

GRANTS

PASS

BROOKINGS

MEDFORD

KLAMATH

FALLS

LAKEVIEW

o26 o97 o395 o26 o20 oo97 o101 o22 o26 o101 p84 p84 p5 p5 p5

AREA REFERENCE MAP

AREA MAP

SHEET INDEX

SHEET DESCRIPTION

TITLE & AREA MAP

ESTIMATE OF QUANITITIES

SURVEY PLAN, CONTROL & PROJECT BOUNDARY

ROAD PLAN & PROFILE

GENERAL LAYOUT

FOUNDATION PLAN

SUBSTRUCTURE DETAILS 1

SUBSTRUCTURE DETAILS 2

PRESTRESSED SLAB DETAILS

26 INCH PRECAST PRESTRESSED SLABS (BR420)

PRECAST PRESTRESSED BOXES AND SLABS DETAILS (BR445)

TRAFFIC CONTROL & DISPOSAL AREA DETAILS

TEMPORARY SIGN SUPPORTS (TM821)

STREAM CONSTRUCTION DETAILS

DEWATERING TYPICAL

AUSTA

LOCATION T18S, R8W, SECTION 1

BLM ROAD 18-8-1 MP 1.06

(LAT 44.036154°, LONG -123.611040°)

PROJECT

LOCATION

0 0.5 1 2

WHITTAKER CREEK

RECREATION

SITE

-3 .3

-1 0.2 o p INTERSTATE HIGHWAY

STATE HIGHWAY

COUNTY ROAD

BLM ROADS

POWER LINES

11-1-11, -11.1

LEGEND

AutoCAD SHX Text S

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text W

AutoCAD SHX Text S

AutoCAD SHX Text N

AutoCAD SHX Text E

AutoCAD SHX Text W

AutoCAD SHX Text

CR

AutoCAD SHX Text

CREEK

AutoCAD SHX Text

WI

AutoCAD SHX Text

FOWLER

AutoCAD SHX Text A

AutoCAD SHX Text

LD

AutoCAD SHX Text C

AutoCAD SHX Text T

AutoCAD SHX Text

SIUSLAW

AutoCAD SHX Text

OW

AutoCAD SHX Text M

AutoCAD SHX Text A

AutoCAD SHX Text E

AutoCAD SHX Text D

AutoCAD SHX Text

SHULTZ

AutoCAD SHX Text

KIRK

AutoCAD SHX Text

CR

AutoCAD SHX Text

CR

AutoCAD SHX Text

CR

AutoCAD SHX Text o

AutoCAD SHX Text -9.2

CONSTRUCTION NOTES:

1) PERFORM CONSTRUCTION IN CONFORMANCE WITH THE STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL LANDS FP-14 US CUSTOMARY UNITS

EXCEPT AS MODIFIED BY SUPPLEMENTAL SPECIFICATIONS AND CLAUSES IN THE CONTRACT DOCUMENTS OR THE PLANS.

2) WATER FOR FIRE PREVENTION & SUPPRESSION REQUIREMENTS UNDER THE CONTRACT, AS WELL AS FOR USE WITH CONSTRUCTION ACTIVITIES, MAY BE OBTAINED FROM WALKER CREEK. ENSURE PROPER WATER DRAFTING

PROTOCOLS ARE MET.

3) DESIGN DOES NOT INCLUDE EXCAVATION FOR EQUIPMENT ACCESS TO THE BOTTOM OF THE EXCAVATION AREAS. ALL EXCAVATION AND OTHER WORK FOR ACCESS IS INDIRECT TO PAY ITEM 20426.

4) PRIOR TO DIGGING, CALL "DIG SAFELY OREGON" 1-800-332-2344. LOCATING AND PROTECTION OF ALL UTILITIES (PUBLIC & PRIVATE) IS THE RESPONSIBILITY OF THE CONTRACTOR.

5) CONTRACTING OFFICER APPROVAL IS REQUIRED PRIOR TO THE PLACEMENT OF THE FOLLOWING ITEMS: BEDDING OR LEVELING COURSE OF ANY STRUCTURE, CONCRETE FORMS, STRUCTURAL OR LEAN CONCRETE, STREAM FLOW

THROUGH TEMPORARY BYPASS OR OVER NEWLY CONSTRUCTED STREAMBED, CRUSHED AGGREGATE BASE/SURFACING, AND ASPHALT CONCRETE.

6) REMOVE ALL CONSTRUCTION RELATED REFUSE FROM GOVERNMENT LAND PRIOR TO FINAL ACCEPTANCE.

7) REPAIR ANY DAMAGE TO THE EXISTING ROAD SYSTEM DUE TO CONTRACTOR'S OPERATIONS, INSIDE OR OUTSIDE THE PROJECT BOUNDARY, AT THE CONTRACTOR'S EXPENSE, PRIOR TO FINAL ACCEPTANCE.

8) CONFINE CONSTRUCTION EQUIPMENT TO THE ROADWAY, UNLESS OTHERWISE SHOWN ON THE PLANS OR APPROVED BY THE CONTRACTING OFFICER.

9) STORING OF ALL EQUIPMENT ON GOVERNMENT LANDS WILL BE AT THE CONTRACTOR'S RISK AND AT A LOCATION APPROVED BY THE CONTRACTING OFFICER.

10) DEPTHS OF SOIL, AGGREGATE, AND ASPHALT CONCRETE ARE GIVEN AS FINAL COMPACTED DEPTHS.

11) PLACE ALL RIPRAP BY MACHINE OR HAND; DO NOT SIDE CAST OR END DUMP.

12) CONSTRUCTION TOLERANCE IS 'A' UNLESS OTHERWISE NOTED ON THE DRAWINGS.

BASE BID ITEMS

ITEM NUMBER DESCRIPTION PAY UNIT ESTIMATED QUANTITY REMARKS

15101 MOBILIZATION LUMP SUM ALL

15201

CONSTRUCTION SURVEY AND STAKING, METHOD 1, TOLERANCE A

LUMP SUM ALL

15713 SOIL EROSION AND POLLUTION CONTROL LUMP SUM ALL

15755 DEWATERING STRUCTURE EACH 1

INCLUDES DEWATERING PLAN PREP, INSTALLATION & REMOVAL

20155 CLEARING AND GRUBBING LUMP SUM ALL DISPOSE AT DESIGNATED LOCATIONS. INCLUDES TREE REMOVAL AND PLACEMENT IN STREAM

20301

REMOVAL OF STRUCTURES AND OBSTRUCTIONS, DISPOSAL METHOD A

LUMP SUM ALL

REMOVE FROM PROJECT. INCLUDES EXISTING CULVERT (IN ITS ENTIRETY) AND OTHER MAN-MADE

MATERIAL

20407 ROADWAY EXCAVATION *CUBIC YARD 52

REMOVE EXISTING ROADWAY MATERIAL DOWN TO THE CORRECT ELEVATION TO PROVIDE NEW 8"

AGGREGATE BASE AND 4" ASPHALT.

20426

DRAINAGE EXCAVATION, TYPE CHANNEL BANK MATERIAL

LUMP SUM ALL REMOVE WASTE MATERIAL TO DESIGNATED DISPOSAL AREA

20701

EARTHWORK GEOTEXTILE, TYPE IV-B

*SQUARE YARD 332

20801 STRUCTURE EXCAVATION *CUBIC YARD 85 ESTIMATED VALUE

20805 STRUCTURAL BACKFILL *TON 92

COMMERCIAL SOURCE. BACKFILL BEHIND PILE CAP - AGGREGATE MEETING 703.06 IS ACCEPTABLE.

COMPACT AS CALLED OUT ON SHEET 7

25102A

PLACED RIPRAP, CLASS 6

*TON 450 COMMERCIAL SOURCE.

25102B

PLACED RIPRAP, CLASS 1

*TON 8 COMMERCIAL SOURCE.

30202

AGGREGATE BASE, COMPACTION PLACEMENT METHOD 2

*TON 114 COMMERCIAL SOURCE. AGGREGATE MEETING 703.06 IS ACCEPTABLE.

40304

ASPHALT CONCRETE, OREGON STATE DOT, TYPE I

*TON 56

COMMERCIAL SOURCE. ODOT

INCH DENSE GRADED HMAC, LEVEL II OR III, ASPHALT CEMENT

PG 64-22. TACK COAT INDIRECT TO PAY ITEM

55156

STEEL PIPE FOR CONCRETE FILLED STEEL PIPE PILE, FURNISHED

FOOT 120

6 PIPES (SIZE 10 STD. - 10" INSIDE DIAMETER X 0.365" THICKNESS) AT 20' EA.

55158 FURNISH PILE DRILLING EQUIPMENT LUMP SUM ALL

WELL-DRILLER WITH UNDER-REAMER STYLE BIT (ODEX OR APPROVED EQUIVALENT)

55160

CONCRETE FILLED STEEL PIPE PILE, DRILLED IN

EACH 6

55201

STRUCTURAL CONCRETE, CLASS A (AE), TYPE I

*CUBIC YARD 24 ESTIMATED VALUE. DOES NOT INCLUDE CONCRETE FOR BRIDGE CURBS

55301

PRECAST, PRESTRESSED CONCRETE STRUCTURAL MEMBERS, 26" DEEP X 4'-0" X 71'-0"

VOIDED SLABS

EACH 5

OREGON DOT STANDARD DRAWING, BR420. INCLUDES CONCRETE CURBS ON EXTERIOR GIRDERS. SEE

DETAILS, SHEETS 9 AND 10

55401 REINFORCING STEEL *POUND 2830 DOES NOT INCLUDE REBAR FOR BRIDGE CURBS.

56401

BEARING DEVICE, ELASTOMERIC

EACH 20

62530

SEEDING AND MULCHING, DRY METHOD

LUMP SUM ALL

SEED AND MULCH ALL DISTURBED AREAS AT THE PROJECT SITE AND DISPOSAL AREA. USE CERTIFIED

WEED FREE STRAW AND GOVERNMENT FURNISHED SEED.

63501 TEMPORARY TRAFFIC CONTROL LUMP SUM ALL SEE TRAFFIC CONTROL PLAN SHEET 12

64802

PLACED STREAMBED SIMULATION ROCK, BED CLASS 6, METHOD A

*TON 235

COMMERCIAL SOURCE, OR SALVAGED EXISTING STREAMBED MATERIAL

64805

PLACED STREAMBED CHANNEL ROCK, ROCK SIZE 3, METHOD A

EACH 18

COMMERCIAL SOURCE, OR SALVAGED BOULDERS FROM EXCAVATED MATERIAL

* DENOTES CONTRACT

QUANTITY (CQ) PER FP14

SECTION 109.02

ESTIMATE OF QUANITITIES

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

ESTIMATE OF QUANTITIES

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 2 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

CP1

CP4

CP2

CP3

WALKER CREEK BRIDGE

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

SURVEY PLAN, CONTROL &

PROJECT BOUNDARY

DESIGNED

SHEET 3 OF 15

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

CONTROL TABLE

POINT

#1

#2

#3

#4

NORTHING

10243.96

10000.00

9888.95

10043.30

EASTING

10093.11

10000.00

9961.76

9991.47

ELEVATION

523.65

500.00

506.07

499.83

DESCRIPTION

REBAR WITH CAP

MAG SPIKE

REBAR WITH CAP

MAG SPIKE

SURVEY PLAN, CONTROL & PROJECT BOUNDARY

10'

LEGEND

CONTROL POINT

EXISTING CONTOURS

PROJECT BOUNDARY & CLEARING LIMITS

EXISTING EDGE OF CREEK

DITCH

COORDINATES ARE ARBITRARY.

BEARINGS ARE BASED ON HAND COMPASS BEARING.

CONTOUR INTERVALS ARE ONE-FOOT.

THE ELEVATION OF 500.00' AT CP2 IS ASSUMED.

THE LINES DEFINED BY THE COORDINATE REFERENCES ARE THE

LIMITS OF THE PROJECT BOUNDARY AND CLEARING LIMITS

SURVEY NOTE:

N: 10102.5

E: 9976.8

N: 10098.6

E: 10008.2

N: 10019.0

E: 10054.3

N: 9908.7

E: 9990.1

N: 9916.1

E: 9968.7

N: 9944.9

E: 9971.7

N: 9985.6

E: 9916.4

N: 10041.5

E: 9959.3

0' 10' 20'

B

L

M

R

O

A

D

EXISTING 11' WIDTH X 7' RISE X 48' LENGTH

CORRUGATED METAL PIPE ARCH CULVERT

EDGE OF

AGGREGATE ROAD

SCALE IN FEET

W

A

L

K

E

R

C

R

E

E

K

NORTH

2'-0" MIN.

TYP.

TYPICAL ROADWAY CROSS SECTION

2% CROWN

℄ ROADWAY

9'-1" 9'-1"

2% CROWN

FINISHED

GRADE

4" ASPHALT

8" AGGREGATE BASE

3'-0"

4"

10"

NEW 8" DEPTH

AGGREGATE BASE

TRANSITION TYPICAL

1V:2H TYP.

1V:1.5H TYP.

1) BEGIN PAVING IN THE BOTTOM OF THE TRENCH TOWARDS THE BRIDGE

SUPERSTRUCTURE.

2) IMMEDIATELY PLACE EXISTING ROADWAY AGGREGATE BACK INTO THE TRENCH

AND COMPACT THE AGGREGATE AND THEN THE PROPOSED ASPHALT AS THE

ROLLER MOVES ONTO THE PROPOSED ASPHALT.

3) DO NOT COMPACT THE PROPOSED ASPHALT THAT IS ON THE SLOPE BEFORE

PLACING THE BACKFILLED MATERIAL.

NOTE:

18'-2" ASPHALT ROADWAY

26" DEEP PRESTRESSED

CONCRETE SLAB BRIDGE

EXISTING

ROAD ℄ PROFILE

E N

D

P

R O

J E

C T

S T

A

E L E

V

M

A T

C H

E

X I S

T I N

G

CLASS 6 RIPRAP, TYP.

CONCRETE PILE

CAP, TYP.

ROAD CENTERLINE PROFILE

0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50

37'-0" VC

PVI STA = 1+98.03

PVI ELEV = 500.30

A = 5.56

K = 6.65

B

R G

A

B U

T

S T

A

T O

P

O

F

S

L A

B

E L E

V

B

R G

A

B U

T

S T

A

T O

P

O

F

S

L A

B

E L E

V

B E

G I N

P

O

J E

C T

S T

A

E L E

V

M

A T

I S

T I N

G

STATION

E L E

V A

T I O

N

RECONSTRUCTED STREAM

CHANNEL. SEE DETAILS, SHEET 14

EXISTING 11' WIDTH X 7' RISE X 48' LENGTH CORRUGATED

METAL ARCH PIPE CULVERT TO BE REMOVED

3 X 10" Ø DRILLED IN PILES, TYP.

10' 0' 10' 20'

1' 0' 1' 2'

1' 0' 1' 2'

EXISTING ROADWAY

AGGREGATE

PLAN

END PROJECT

STA 2+16.53

END NEW ASPHALT SURFACING

SEE TRANSITION TYPICAL, THIS SHEET

BEGIN NEW ASPHALT SURFACING

STA 0+66.53

SEE TRANSITION TYPICAL, THIS SHEET

SUBMIT A SOIL EROSION CONTROL PLAN IN ACCORDANCE WITH 157.03

TO THE CONTRACTING OFFICER (CO) FOR REVIEW. NO GROUND

DISTURBANCE ALLOWED WITHOUT AN ACCEPTED PLAN. WHEN

EROSION CONTROL MEASURES ARE NOT FUNCTIONING AS INTENDED,

IMMEDIATELY TAKE CORRECTIVE ACTION

℄ BEARING ABUT. #2

STA 1+76.53

NOTE:

EXISTING CORRUGATED METAL PIPE

ARCH CULVERT TO BE REMOVED

CP4

CP2

CP3

W

A L K

E R

C

R

E

E

K

PARTIAL LEGEND

CONTROL POINT

EXISTING CONTOURS

PROPOSED FINAL CONTOURS

DITCH LINE

℄ BEARING ABUT. #1

STA 1+06.53

CURVE #1 DATA:

PC: 0+50.38, PT: 1+06.53, Δ = 17.44°, R = 184.35

CURVE #2 DATA:

PC: 1+76.53, PT: 2+16.53, Δ = 19.918°, R = 115.06

BEGIN PROJECT

STA 0+41.21

BEGIN ADDING SHOULDER ROCK

10' 0' 10' 20'

CENTERLINE ROADWAY LAYOUT TABLE

STATION

0+41.21

0+66.53

1+06.53

1+76.53

2+16.53

NORTHING

9917.12

9941.09

9980.53

10049.91

10089.53

EASTING

9981.85

9990.07

9996.28

9987.03

9990.79

ELEVATION*

MATCH EXISTING

MATCH EXISTING

500.96

500.27

MATCH EXISTING

DESCRIPTION

BEGIN WIDENING OF AGGREGATE ROADWAY AND SHOULDERS

BEGIN NEW ASPHALT ROADWAY CONSTRUCTION

CENTERLINE BRIDGE, ROADWAY AND ABUTMENT

CENTERLINE BRIDGE, ROADWAY AND ABUTMENT

END NEW ROAD CONSTRUCTION. MATCH EXISTING ROADWAY WIDTH & CROSS SLOPE

*ELEVATION OF TOP OF ASPHALT AT ROADWAY CENTERLINE

SCALE IN FEET

SCALE IN FEET

SCALE IN FEET

SCALE IN FEET

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

ROAD PLAN & PROFILE

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 4 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

NEW 4" DEPTH

ASPHALT

ADD SHOULDER ROCK AT SOUTH

APPROACH. MATCH ASPHALT WIDTH AT

STA. 0+66.53, THEN TAPER DOWN TO

EXISTING ROADWAY WIDTH AS SHOWN.

GENERAL NOTES

SPECIFICATIONS:

DESIGN: "AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS" 2014, EXCEPT AS NOTED.

CONSTRUCTION: "STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL

HIGHWAY PROJECTS", (FP-14), 2014 WITH SUPPLEMENTAL SPECIFICATIONS. "AASHTO LRFD BRIDGE

CONSTRUCTION SPECIFICATIONS", 2ND EDITION WITH 2009 INTERIMS.

DESIGN:

DEAD LOAD: CONCRETE AT 150 PCF, STEEL AT 490 PCF, EARTH PRESSURE AT AN EQUIVALENT FLUID PRESSURE

WEIGHT OF 36 PCF, ASPHALT AT 140 PCF, EARTH AT 120 PCF.

LIVE LOAD:

STRENGTH I LIMIT STATE: AASHTO HL93 WITH DYNAMIC LOAD ALLOWANCE (IM = 0.33)

STRENGTH II LIMIT STATE: U80 TRUCK WITH DYNAMIC LOAD ALLOWANCE (IM = 0.33) APPLIED AS OVERLOAD. REFER

TO OVERLOAD DETAIL, THIS SHEET FOR CONFIGURATION.

METHOD: REINFORCED CONCRETE BY LOAD RESISTANCE FACTOR DESIGN METHOD. PRESTRESSED SLABS

DESIGNED USING BOTH SERVICE LOADS AND LOAD FACTOR LOADS.

SEISMIC CRITERIA: ACCELERATION COEFFICIENT = 0.16g, SEISMIC PERFORMANCE ZONE = 2, SITE CLASS = A, MINIMUM DESIGN CONNECTION FORCE = 84.74 KIPS

MATERIALS:

CONCRETE: REINFORCED CONCRETE, AIR ENTRAINED CLASS "A" WITH A 28 DAY COMPRESSIVE STRENGTH OF 4000

PSI. PRESTRESSED CONCRETE, CLASS "P" WITH A 28 DAY COMPRESSIVE STRENGTH AND A RELEASE AND PICKUP

STRENGTH AS GIVEN ON THE BEAM SHEET. FLOAT FINISH END WALLS AND WINGWALLS WITH THE TYPES OF

SURFACE TEXTURES CALLED FOR IN THE PLANS. CLASS 2, RUB FINISH BOTTOM FACES OF THE BEAMS, EXTERIOR

VERTICAL FACES OF EXTERIOR BEAMS, WINGWALLS AND END WALLS OUTSIDE THE EXTERIOR BEAMS, AND

VERTICAL FACES OF ALL SUBSTRUCTURES TO A DEPTH 2 FEET BELOW THE FINISHED GROUND SURFACE. CLASS 1, ORDINARY SURFACE FINISH ALL OTHER SURFACES. CHAMFER ALL EXPOSED EDGES, AND FILLET ALL RE-ENTRANT

ANGLES 3/4 INCH OR AS SHOWN OR APPROVED.

REINFORCING STEEL: CONFORM TO AASHTO M31 GRADE 60. TWO INCH CONCRETE COVER, EXCEPT AS NOTED.

STRUCTURAL STEEL: CONFORM TO AASHTO M183 (ASTM A36). HOT DIP GALVANIZE ALL EXPOSED STRUCTURAL

STEEL AFTER FABRICATION ACCORDING TO AASHTO M111. HOT DIP GALVANIZE EXPOSED STEEL FASTENERS, BOLTS

AND NUTS, AND HARDWARE ACCORDING TO AASHTO M232.

PILES: FURNISH "PIPE 10, STD." (10.8" OUTSIDE DIAMETER X 0.365" WALL THICKNESS) FOR PILE SHELLS, CONFORMING

TO ASTM A53, GRADE B.

PRESTRESSING STEEL: 1/2" DIA. 7-WIRE LOW RELAXATION STRANDS CONFORMING TO AASHTO M203 (ASTM A416)

GRADE 270, SUPPLEMENT 1. SEE PRECAST SLAB DETAIL SHEET BR420 FOR ADDITIONAL REQUIREMENTS.

PREFORMED JOINT FILLER: CONFORM TO AASHTO M33, M153, OR M213. EXPANDED POLYSTYRENE CONFORM TO

AASHTO M230.

ELASTOMERIC BEARING PADS: CONFORM TO AASHTO LRFD BRIDGE CONSTRUCTION SPECIFICATIONS, SECTION 18.2

AND THE CONTRACT SPECIFICATIONS.

HYDROLOGY AND HYDRAULICS: THIS BRIDGE IS DESIGNED TO PASS A 100-YEAR FLOOD OF 730 CFS WITH A MINIMUM

FREEBOARD OF 5 FEET. HIGH WATER DEPTH IS APPROXIMATELY 2.75 FEET.

FOUNDATION INVESTIGATION: ADDITIONAL FOUNDATION INFORMATION IS AVAILABLE AT THE BLM DISTRICT OFFICE IN

SPRINGFIELD, OREGON.

VISUAL CLASSIFICATION OF STREAMBED: SANDS, GRAVELS AND COBBLES WITH SOME VEGETATION.

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

GENERAL LAYOUT

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 5 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

OVERLOAD DETAIL

NOT TO SCALE

K

K

K

K

14'-0"

U80 TRUCK

5-AXLE VEHICLE GROSS WEIGHT = 160 KIPS

4'-6" 14' TO 30'

K

4'-6"

ELEVATION

(1.3 X BANKFULL WIDTH FOR TOE OF

RIPRAP)

32'-6" MIN. NORMAL TO CHANNEL

3'-0"

TYP.

3'-0" TYP.

Q100 ELEV =

491.80'

BOB STA. 1+06.03

ELEV. 500.96

TOP OF ASPHALT ON ℄ OF

BRIDGE AND ROADWAY

1) ELEVATIONS SHOWN ARE TO TOP OF

ASPHALT AT THE CENTERLINE OF

ROADWAY.

2) WINGWALLS OMITTED IN ELEVATION

VIEW FOR CLARITY

3) BOB = BEGINNING OF BRIDGE

EOB = END OF BRIDGE

NOTE:

EOB STA. 1+76.03

ELEV. 500.27

TOP OF ASPHALT ON ℄ OF

BRIDGE AND ROADWAY

71-0" BRIDGE RAIL PAY LENGTH

NO CURB DRAIN ON BRIDGE

CONCRETE CURB, SEE

DETAILS, SHEET 9

1.5

-1.0% GRADE

ON BRIDGE

EXISTING 11' WIDTH X 7' RISE X 48'

LENGTH CORRUGATED METAL PIPE

ARCH CULVERT TO BE REMOVED

FROM GOVERNMENT LAND

1'-6"

TYP.

CLASS 6 RIPRAP, TYP.

ABUTMENT #2

ESTIMATED PILE TIP

ELEV = 475.00

ABUTMENT #1

ESTIMATED PILE TIP

ELEV = 475.00

18'-2" ROADWAY

20'- 2" OUT-OUT SUPERSTRUCTURE (1/2" ASSUMED BETWEEN SLABS)

5 - 26" DEEP PRESTRESSED CONCRETE SLABS, SEE SHEETS 9 AND 11

5"

3/4" V-GROOVE

TYP. EXT. BEAMS

CONCRETE CURB,

TYP. SEE SHEET 9

1'-0" CURB

1'-0" CURB

ELEVATIONS

IN FEET

(ELEVATIONS

ARE ASSUMED)

2'-0"

TYP.

70'-0" SPAN

71'-0" OUT-OUT

WALKER

CREEK

℄ PROPOSED

BRIDGE & ROADWAY

TYPICAL SECTION

1'

9'-1"

3 1/2"

ASPHALT WEARING

SURFACE OVER APPROVED

EMULSIFIED TACK COAT.

MINUMUM THICKNESS AT

CURB = 1 1/2"

BRIDGE & ROAD

2% 2%

CP4CP2

3'-0"

TYP.

PLAN

5' 0' 5' 10'

5' 0' 5' 10'

0' 1' 2'

SCALE IN FEET

SCALE IN FEET

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

FOUNDATION PLAN

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 6 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

DRILL LOGS SUMMARY

SCALE: NOT TO SCALE

SU-B:

GM, LOOSE SILTY, FINE SANDY

GRAVEL.

SU-A:

SM, SILTY FINE SAND WITH

SCATTERED ORGANICS.

SU-C:

SM, VERY DENSE SILTY FINE

SAND. WEATHERED BEDROCK

S P

T

N

S O

P

T H

RU-10:

SANDSTONE. GRAY, VISUALLY

FRESH STATE, UNFRACTURED.

ESTIMATED UCS > 6 KSI.

SWITCH TO CORE DRILLING

20 TO 25 FEET

RECOVERY = 84%

SU-D:

MH, PLASTIC SILT WITH 5 TO 10%

MEDIUM SAND.

S P

T

N

S O

P

T H

50+

SU-E:

GW-GM, MEDIUM DENSE, SLIGHTLY SILTY,

SANDY GRAVEL. WEATHERED BEDROCK

RU-10:

SANDSTONE. GRAY, VISUALLY

FRESH STATE, UNFRACTURED.

ESTIMATED UCS > 6 KSI.

SWITCH TO CORE DRILLING

20 TO 25 FEET

RECOVERY = 88%

50+

SU-C:

SM, VERY DENSE SILTY FINE

SAND. WEATHERED BEDROCK

DRILL HOLE 4

DRILL HOLE 3

DRAINAGE RELIEF DITCH

1'

1'-6"

9"

9" LAYER CLASS

1 RIPRAP

GEOTEXTILE,

TYPE IV-B

0' 1' 2'

FOUNDATION PLAN

SCALE: 1/8'=1'-0"

70'-0" ℄ BEARING - ℄ BEARING

R I P

R A

P

L I M

I T

S

R I P

R A

P

L I M

I T

S

R I P

R A

P

L I M

I T

S

R I P

R A

P

L I M

I T

S

W

A

L K

E

R

C

R

E

E

K

EXISTING 48' LENGTH X 11' WIDTH

CORRUGATED METAL PIPE ARCH

CULVERT TO BE REMOVED

CP4

CP2

DH 3

℄ ABUTMENT 2

STA 1+76.53

℄ ROADWAY & BRIDGE

℄ ABUTMENT 1

STA 1+06.53

PARTIAL LEGEND

CONTROL POINT

APPROXIMATE DRILL HOLE LOCATION

EXISTING CONTOURS

PROPOSED FINAL CONTOURS

DITCH LINE

RIPRAP

BOUNDARY

RIPRAP

BOUNDARY

RIPRAP

BOUNDARY

30°

SKEW,

TYP.

B

U

T

M

E

N

T

U

T

M

E

N

T

DH 4

DRAINAGE RELIEF DITCH.

SEE DETAIL, THIS SHEET

5' 0' 5' 10'

DRAINAGE RELIEF DITCH NOTE:

BEGIN DRAINAGE RELIEF DITCH

AT THE EDGE OF ROADWAY

SHOULDER AND END THE DITCH 3

FEET (MIN.) BEYOND THE END OF

THE WINGWALL (AT BOTH END OF

BRIDGE CORNERS).

DRAINAGE RELIEF DITCH.

SEE DETAIL, THIS SHEET

SCALE IN FEET

SCALE IN FEET

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

SUBSTRUCTURE DETAILS 1

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 7 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

SECTION A-A

℄ ABUT.

= ℄ BRG.

1'-0" MIN.

EMBED

1'-6" 1'-6"

2'-7" LEG

(TYP.)

2" DIA. HOLE IN SLAB

2" CLR.

TYP.

STREAM

SIDE

FILL

SIDE

1" CHAMFER,

TYP. ALL EDGES

ABUT. #1 ELEV. 498.42

ABUT. #2 ELEV. 497.72

(TOP OF CAP)

BONDED BUTYL RUBBER TO PREVENT

FILL FROM MIGRATING INTO JOINTS

(CONTINUOUS ACROSS ALL SLABS

1 1/4" Ø DOWEL BAR (A36) AT EACH SLAB END. AFTER

PLACEMENT OF OF SLABS AND TIGHTENING OF TIE

RODS, DRILL A 1 1/2" Ø HOLE 12" DEEP INTO THE PILE

CAP WITH A LOW IMPACT ROTARY DRILL. FILL THE

REMAINDER OF THE HOLE WITH NON-SHRINK GROUT.

3"

CLR.

6-#5 INSIDE EACH

PILE. FAN RADIALLY.

4 - #7

2 - #5

2 - #5

4 - #7

IMMEDIATELY PRIOR TO SETTING BEARING

PADS AND SLABS, MIX AND PLACE NON SHRINK

GROUT UNDER BEARING PADS (MAX 1/2 INCH).

ENSURE UNIFORM AND COMPLETE CONTACT OF

SLABS ON BEARING PADS (NO "ROCKING" OR

VISIBLE GAP). IF UNIFORM BEARING IS NOT

ACHIEVED, LIFT SLAB AND REPEAT PROCEDURE.

ANY EXCESS GROUT PROTRUDING ABOVE

BOTTOM OF BEARING PADS SHALL BE REMOVED

IMMEDIATELY AFTER PLACING SLABS.

NOTE:

M

I N

I M

U M

8"

ADJUST REBAR AS REQUIRED TO

MISS PILES AND ANCHOR PINS

NOTE:

CLASS A(AE) (3/4") AIR-ENTRAINED AND VIBRATED

CONCRETE IN TOP 8'-0" OF PIPE. SUPPORT BARS AND

SPIRAL REINFORCEMENT FOR VERTICAL PLACEMENT

SHOWN IN SECTION A-A. CURE A MINIMUM OF 3 DAYS

BEFORE CASTING CAP.

DRILL CONCRETE FILLED STEEL PIPE PILES 5 MINIMUM FEET INTO

BEDROCK. CAST CONCRETE IN STEEL PIPE EXTENDING FROM PILE

CUTOFF TO BOTTOM OF HOLE AS APPROVED BY THE CO.

AFTER DRILLING AND INSTALLATION OF THE STEEL PIPE,

THOROUGHLY CLEAN THE PIPE OF ALL LOOSE MATERIAL TO

PROVIDE A UNIFORM BEARING SURFACE AT THE BOTTOM OF THE

PILES. REMOVE WATER IN PILES PRIOR TO CASTING ANY CONCRETE.

USE APPROVED SPACERS TO MAINTAIN CONCRETE COVER FOR ALL

REBAR INSIDE PIPE PILING.

NOTE:

BOTTOM OF

PIPE & PILES

I N

M

P E

T E

C

K

STEEL SHELLS SHALL BE ADVANCED WITH AN UNDER-REAMER

STYLE BIT (ODEX SYSTEM OR EQUIVALENT) SUCH THAT THE SHELLS

CAN BE ADVANCED WITH THE REAMER FROM THE BOTTOM OF CAP

ELEVATION AND CUT-OFF AS SPECIFIED IN SECTION 551.07. FILL

VOIDS AROUND TOP OF SHELL AS SPECIFIED IN SECTION 551.09.

CLASS "A" CONCRETE, AIR-ENTRAINED OR NON A-E,

FROM TIP TO 8'-0" BELOW CUTOFF.

RIPRAP

S P

I R

A L

R

E I N

F O

R C

E M

E N

T

Ø

P

I T

C H

#3 X 5'-0"

SPIRAL REINFORCEMENT

8" Ø X 4" PITCH

#5 STIRRUPS

SUBSTRUCTURE

12"

#5

#5 @ 12" MAX.

6"

#5 TYP.

3" CLR.

1'-6" MIN.

OVERLAP

10"Ø DRILLED IN PIPE DETAILS - TYPICAL

NOT TO SCALE

1" CHAMFER TYP.

1" CHAMFER

TYP.

SUB GRADE

1'-6" CLR.

1'-6"

TOP OF PILE CUT

OFF ELEVATION

UNDISTURBED GROUND

SECTION B-B

℄ ROADWAY AND

SUPERSTRUCTURE

ELEVATION - ABUTMENT 2 (SHOWN PERPENDICULAR TO ROAD ℄)

(ABUTMENT 1 SIMILAR)

10" Ø DRILLED IN

CONCRETE FILLED

STEEL PIPE PILE, TYP.

20'-3" OPENING FOR PRESTRESSED SLABS + JOINT FILLER

1'-6"

TYP.

#5 STIRRUPS

8 SPA. @

9" MAX, TYP.

2- #5

EA. FACE

4 - #7

10'-1 1/2"

TYP.

1/2" JOINT EXPANDED POLYSTYRENE WITH

HARDBOARD FACE (JOINT FILLER).

PERMISSIBLE CONSTRUCTION

JOINT, TYP.

T Y

P

T Y

P

#5 EA. FACE, TYP.

3-#5 @ 12" MAX.

EA. FACE, TYP.

3" CLR.

TYP.

4-#5 @ 9"

EA. FACE, TYP.

#5 @

12" MAX.

2" CLR. TOP

AND SIDES

6"

7'-4"

B

B

A

A

AGGREGATE BACKFILL BEHIND PILE CAP PER

SECTION 703.06. COMPACT AGGREGATE

AGAINST PILE CAP FACE (WHERE ROLLER

ACCESS IS NOT AVAILABLE) IN 6" LIFTS WITH 3

PASSES OF A VIBRATING PLATE COMPACTOR

1' 0' 1' 2'

1' 0' 1' 2'

1' 0' 1' 2'

SCALE IN FEET

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

SUBSTRUCTURE DETAILS 2

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 8 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

℄ ROADWAY AND

SUPERSTRUCTURE

ELEVATION - ABUTMENT 2 (SHOWN PERPENDICULAR TO ROAD ℄

10" Ø DRILLED IN

CONCRETE FILLED

STEEL PIPE PILE, TYP.

20'-3"

T Y

P

T Y

P

10'-1 1/2"

TYP.

(ABUTMENT 1 SIMILAR)

PLAN - BEARING PAD LAYOUT ABUTMENT 2

(ABUTMENT 1 SIMILAR)

S

T

R

E

A

M

S

I

D

E

F

I

L

L

S

I

D

E

T

Y

P

T

Y

P

PLAN - PIPE LAYOUT ABUTMENT 2

(ABUTMENT 1 SIMILAR)

℄ ROADWAY & SUPERSTRUCTURE

C

S

U

B

S

T

R

U

C

T

U

R

E

30°

S

T

R

E

A

M

S

I

D

E

F

I

L

L

S

I

D

E

C

B

S

T

R

U

C

T

U

R

E

20'-3"

℄ BEARING & ANCHOR PIN, TYP. SEE

SUPERSTRUCTURE DRAWINGS

℄ SLAB

℄ SLAB

1" x 5" x 24" ELASTOMERIC BEARING

PAD (TYP.) 2 PER SLAB, EA. END

℄ SLAB

℄ ROADWAY, SUPERSTRUCTURE & SLAB

4'-0 1/2" 4'-0 1/2"

℄ SLAB

T

Y

P

T

Y

P

T

Y

P

2'-0 1/2" 4'-0 1/2" 4'-0 1/2"

2'-0 1/2"

1' 0' 1' 2'

1' 0' 1' 2'

1' 0' 1' 2'

SCALE IN FEET

N O

S

L A

Q

U I R

E D

S P

H O

R I Z

O N

T A

L

L

E N

G T

H o o

A

B

C

E N

T E

R L

I N

E

F

T

A

F T

O

R T

E N

I N

G

B A

C K

A H

E A

D

T O

T A

L

S

T R

A N

D S

D E

B O

N D

R

A N

D S

D I S

T A

N C

E y c

T

O

C

G

S T

R A

M

I D

S P

A N

I N

M I N

C

O N

C R

E T

E

S

T R

E N

G T

H

R

E Q

D

Y

S

I G

N

L

O A

D I N

G k s i

M I N

C

O N

C R

E T

E

S

T R

E N

G T

H

A

T

T R

A N

S F

F

P

R E

S T

R E

S S k s i

E S

T I M

A T

I T

I A

L

S

T R

A N

D

S T

R E

S

S k s i

U P

W A

T

R A

N S

F E

R

E

S T

R E

S S

U P

W A

M

N

T H

S

A

F T

E R

T R

A N

S F

P

R E

S T

R E

S S

N

O

S

I D

L

U P

W A

Y

A

T

E R

T R

A N

S F

P

R E

S T

R E

S S

N

O

S

I D

L

I N

S T

A N

T A

N E

O U

S

D

O W

N W

A R

D

D U

E

T

O

S

I D

L

D O

W N

W A

S

I D

L

Y

R S

A

F T

A

D I N

G

S K

E W

A N

G L

E

13 4 1 30 44 1071.0 2 1/16 2 11/164.98 6.0 4.5 13.6

1 3/16

3/4 1 3/4

C O

N C

R E

A p s i

PRESTRESSED SLAB NOTES:

(SEE GENERAL NOTES ON ODOT STD. DWG. #BR445 FOR DETAILS NOT SHOWN BELOW.)

1. LOCATE DIAPHRAGMS AT 1/3 POINTS PER ODOT STD. DWG. #BR420.

2. THE ENTIRE SLAB SHALL BE AIR ENTRAINED 4 TO 6 PERCENT.

3. LIFTING DEVICES OF ADEQUATE STRENGTH TO SAFELY LIFT THE SECTION SHALL BE DESIGNED AND PROVIDED BY THE CONTRACTOR. THEY SHALL BE

SHOWN ON THE SHOP DRAWINGS.

4. SHOULD THE FABRICATOR OR THE ERECTOR DESIRE TO LIFT THE BEAMS FROM SUPPORTS AT ANY LOCATION OTHER THAN NOTED ON THE GIRDER SHEETS, SUBMIT COMPLETE CALCULATIONS AND ANY REQUIRED MODIFICATIONS TO THE GIRDERS' CONSTRUCTION TO THE CO FOR REVIEW.

5. THE DESIGN ASSUMES SUPPORT OF THE SLABS DURING TRANSPORTATION AS NOTED ON THE GIRDER SHEETS. SHOULD SUPPORT DURING SHIPMENT BE

DESIRED AT A POINT FARTHER FROM THE BEAM END, SUBMIT TO THE COR FOR REVIEW THE CALCULATIONS AND ANY NECESSARY CONSTRUCTION CHANGES SHOWING THAT

STRESSES DO NOT EXCEED THOSE ALLOWED IN AASHTO 9.15.2.1, MODIFIED AS FOLLOWS: (A) USE THE ACTUAL ANTICIPATED CONCRETE STRENGTH AT TIME

OF TRANSPORT INSTEAD OF F'c; AND (B) ACCOUNT FOR IMPACT BY SUBTRACTING FROM THE BEAM'S TRANSPORTED DEAD LOAD THAT PORTION COMPUTED

BY AASHTO EQ. (3-1) IN SECTION 3.8.2.1.

6. SEE THE SPECIFICATIONS FOR REQUIRED SHOP DRAWINGS AND OTHER SUBMITTALS.

7. THE CALCULATIONS AND SHOP DRAWINGS FOR THE SLABS, AS PREPARED AND CHECKED BY THE FABRICATOR, SHALL BEAR THE SEAL AND SIGNATURE

OF A REGISTERED PROFESSIONAL ENGINEER.

8. "y c

" USED FOR SERVICE LOAD CALCULATIONS (ALL STRANDS INCLUDED). "y u

" USED FOR ULTIMATE LOAD CALCULATIONS (TOP OF SLAB STRANDS

EXCLUDED).

9. INSTALL SLABS FLAT, NOT CROWNED

10. FINISH THE CONCRETE AS SHOWN IN THE SPECIFICATIONS AND PROJECT GENERAL NOTES. FOR THE ROADWAY SURFACE, PROVIDE A FLOAT FINISH FOLLOWED

BY A TRANSVERSE STIFF BROOM FINISH. LEAVE THE TOP SURFACE ROUGH ON EXTERIOR BEAMS UNDERNEATH CURBS.

11. INSTALL GUARD ANGLES AT EACH END OF THE SLAB AS SHOWN. SEE GUARD ANGLE DETAIL THIS SHEET.

26" STANDARD PRECAST PRESTRESSED SLAB SCHEDULE

L 3 X 2 X 3/8

3"

1/2"Ø X 6" HEADED STUD WITH

FULL PENETRATION WELD

NOT TO SCALE

SECTION B-B

E S

T I M

A T

O

R T

E N

I N

G

W

E

K S

A F

T E

R

T

R A

N S

F E

R

O

F

P

R E

S T

R E

S S

I N

7/16

℄ SLAB

CENTERLINE BEARING TO

END OF SLAB DIMENSION

DIFFERS FROM ODOT BR420

GUARD ANGLE ASSEMBLY

TYPICAL AT ENDS OF SLABS.

SEE DETAIL THIS SHEET.

℄ OF BEARING

EXTERIOR SLAB

EMBED RAIL TIES AND ROUGHEN SLAB SURFACE

UNDER RAIL, TYP. FOR EXTERIOR SLABS; SEE RAIL

DETAILS, SHEET 9 OF 13 (BR200)

SPAN LENGTH - 70'=0"

BRIDGE LENGTH = SPAN LENGTH PLUS 1'-0"

NOT TO SCALE

PARTIAL SLAB LAYOUT PLAN

NOTE:

GUARD ANGLE ASSEMBLY DETAIL

L 3 X 2 X 3/8

2 SP. @ 1"-0" MAX., EXT. SLAB

3 SP. @ 1'-0" MAX., INT. SLAB

2'-10" EXTERIOR SLAB

3'-10" INTERIOR SLAB

5"5"

NOT TO SCALE

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

PRESTRESSED SLAB DETAILS

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 9 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

B

B

1'-0"

OBJECT MARKER AND POST

POST: GALVANIZED STEEL U-CHANNEL

POST WITH 3/8" HOLES ON 1" CENTERS, 2

LBS PER FOOT MIN. SET POSTS PRIOR TO

PLACING ASPHALT WEARING SURFACE.

FURNISH TYPE 3 OBJECT MARKER IN

CONFORMANCE WITH "MANUAL OF

UNIFORM TRAFFIC CONTROL DEVICES".

FORM AND POUR A GROUT "SHIM" AS

NEEDED BETWEEN POST AND END OF

CURB AT SKEWED ENDS.

OBJECT MARKER NOTE:

26" DEEP PRESTRESSED

CONCRETE SLAB

CONCRETE PILE CAP

26" DEEP PRESTRESSED

CONCRETE SLAB

CONCRETE PILE CAP

CONCRETE CURB

A

A

SECTION A-A

NOT TO SCALE

ASPHALT CONCRETE

WEARING SURFACE

4"

ATTACH POST TO CONCRETE CURB

WITH (2) - 5/16" Ø X 6" LENGTH A307 ALL

THREAD (ATTACHED BY HEX NUT & STD.

WASHER) WITH SIMPSON SET-XP

EPOXY (OR EQUIVALENT).

PLACE BOTTOM OF POST

AT TOP OF PILE CAP

ASPHALT CONCRETE

WEARING SURFACE

4"

PLACE BOTTOM OF POST

AT TOP OF PILE CAP

6"

ATTACH POST TO CONCRETE RAIL

WITH (2) - 5/16" Ø X 6" LENGTH A307 ALL

THREAD (ATTACHED BY HEX NUT &

STD. WASHER) WITH SIMPSONSET-XP

EPOXY (OR EQUIVALENT).

INSIDE VERTICAL FACE OF OBJECT MARKER PLATE INSTALLED

FLUSH WITH THE INSIDE FACE OF THE CONCRETE RAIL. STRIPES TO

SLOPE DOWN AND IN TOWARD ROADWAY.

NOT TO SCALE

EXTERIOR SLAB SECTION INTERIOR SLAB SECTION

KEYWAY TYPICAL

INTERIOR SIDE OF

EXTERIOR SLABS

KEYWAY TYPICAL

BOTH SIDES OF

INTERIOR SLABS

SLAB

7'8'9'10'

DISTANCE INDICATES LENGTH FROM END OF SLAB THAT EACH END OF CIRCLED STRAND

IS TO BE "TUBED" TO PREVENT BOND. SYMMETRICAL ABOUT CENTER LINE OF SLAB.

5"

" V-GROOVE

TYPICAL 26" SLAB SECTION

11'

1) FOR ADDITIONAL DETAILS NOT SHOWN,

SEE SHEET 12 (ODOT STD. DWG. BR415) AND

SHEET 13 (ODOT STD. DWG. BR445)

2) CONCRETE CURB SHALL BE CAST ON

EXTERIOR SLABS ONLY BY SLAB MANUFACTURER

3) PROVIDE A 6" FORMED RADIUS AT ALL 4 CURB

ENDS

4) END ALL 4 CURB ENDS PERPENDICULAR TO

ROADWAY CENTERLINE (NOT SKEWED WITH

BRIDGE SLABS)

NOTE:

2 1/4"

CLR.

TYP.

ROUGH RAKE AT CURB/SLAB

CONTACTS

1" FORMED RADIUS, TYP.

1'-0"

3"

#4 @ 8" O.C. MAX

(2) - #4

*CURB HEIGHT SHALL BE 1'-6"

MEASURED FROM TOP OF

WEARING SURFACE.

1'-0"

3 4

(2) - #4

SLAB

1' 0' 1' 2'

SCALE IN FEET

AutoCAD SHX Text ESTIMATED MIDSPAN DEFLECTION, in.

AutoCAD SHX Text 6"

1 "12"

SHEET 10 of 15

SHEET 11 of 15

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

TRAFFIC CONTROL & DISPOSAL

AREA DETAILS

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 12 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

"TRUCKS AHEAD" (36"x36")

"ROAD CLOSED AHEAD" (36"x36")

(2) X ROAD CLOSURE BARRICADES,

TYPE III W/ "ROAD CLOSED SIGN

(SEE DETAIL, THIS SHEET)

"CONSTRUCTION AHEAD" (36"x36")

1000FT 500FT 500FT 100FT 1000FT500FT500FT100FT

PROJECT

SITE

T O

1.5H

1.5H

1V

1V

DISPOSAL AREA DETAIL

NOT TO SCALE

EXISTING

GROUND

M

A X

DISPOSAL AREA NOTES:

1) DISPOSAL AREA SHALL BE DESIGNATED BY THE CO PRIOR TO THE

BEGINNING OF CONSTRUCTION AT A LOCATION WITHIN 5 MILES OF THE

PROJECT SITE.

2) CO WILL FLAG DISPOSAL AREA LIMITS

3) LAYER PLACE, EQUIPMENT COMPACT MATERIAL

1) SIGN DISTANCES AND LOCATIONS MAY BE ADJUSTED IN THE FIELD BASED

ON ROAD CONDITIONS.

2) ALL SIGNS MUST COMPLY WITH THE STANDARDS OF THE MOST CURRENT

EDITION OF THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD)

3) PLACE ADDITIONAL ROAD CLOSURE WARNING SIGNS AS SPECIFIED ON THE

AREA MAP.

LEGEND

SIGN NOTES:

NOT TO SCALE

CONCEPTUAL TRAFFIC CONTROL DIAGRAM

ROAD CLOSED AHEAD

(INSERT DATES HERE)

2.4 MILES AHEAD

SIGN A SIGN B

FOR ADDITIONAL INFORMATION

CALL BLM SIUSLAW FIELD OFFICE

541-683-6600

1) PLACE WARNING SIGNS AT THE BEGINNING OF BLM ROAD 18-8-1

(WALKER CREEK ROAD), AS STAKED BY THE CO.

2) MOUNT SIGNS ON 4"x4" PRESSURE TREATED POSTS.

3) WARNING SIGNS A & B SHALL BE REFLECTIVE GUIDE SIGNS WITH

ORANGE BACKGROUND AND BLACK 4" LETTERING.

WARNING SIGN NOTES:

T

O

M

I N

I M

U M

4' MINIMUM

ROAD

CLOSED

TYPE III BARRICADE

FURNISHED WITH A R11 - 2

TYPE III BARRICADE DETAIL

NOT TO SCALE

WARNING SIGN DETAILS

NOT TO SCALE

SHEET 13 of 15

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

STREAM CONSTRUCTION DETAILS

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 14 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER

CHANNEL ROCK DETAIL

NOT TO SCALE

2'-4" TO 3'-0"

2'-4" TO 3'-0"

ELEVATION

2'-0" TO 3'-0"

PLAN

BURY TO 1/2 ROCK DEPTH

1) LAYER PLACE AND COMPACT STREAMBED MATERIAL ACCORDING TO FSSS 648.04, THEN BLEND

EXCAVATED NATIVE MATERIAL FINES (WELL GRADED MATERIAL PASSING THE NO. 4 SEIVE) WITH

WATER PRESSURE INTO BED CLASS 8 STREAM SIMULATION MATERIAL & CONSERVED EXISTING

STREAM BED MATERIAL AS APPROVED BY THE CO. THE FINISHED STREAMBED CHANNEL SURFACE

SHALL BE CONSTRUCTED SUCH THAT STREAM WATER IS FLOWING ON TOP OF THE STREAMBED

SURFACE.

2) BACKFILL EXCAVATED AREAS, SCOUR HOLES AND SUMP HOLES AS STAKED BY THE CO. USE BED

CLASS 8 STREAM SIMULATION ROCK, AND/OR CONSERVED ON SITE MATERIAL APPROVED BY THE CO.

3) FINISHED CHANNEL DIMENSIONS SHALL TRANSITION SMOOTHLY TO UPSTREAM AND DOWNSTREAM

CHANNEL. TRANSITION LENGTH SHALL BE 5 FEET MAX BEYOND STREAM CONSTRUCTION

COORDINATES LABELED ON THE STREAM RECONSTRUCTION PROFILE ON THIS SHEET.

4) THE CONTRACTOR MAY BE PERMITTED TO CONSERVE AND RE-USE ANY EXISTING EXCAVATED

STREAM BED MATERIAL FOR NEW STREAMBED CONSTRUCTION WITH WRITTEN APPROVAL FROM THE

CO.

STREAM SIMULATION NOTES:

1) CHANNEL ROCKS SHALL BE ROCK SIZE 3, PER SUPPLEMENTAL SPECIFICATION

705.08, WITH AN APPROXIMATE CUBIC DIMENSION OF 28 TO 36 INCHES AND AN

APPROXIMATE MASS OF 700 TO 2000 POUNDS.

2) CHANNEL ROCKS SHALL BE ROUNDED RIVER ROCK FREE FROM MACHINE MADE

SCARS/MARS AND OF A COLOR INDIGENOUS TO THE AREA.

3) CONTRACTOR SHALL PROVIDE NOTICE TO THE CO IN WRITING AT LEAST 7 DAYS

PRIOR TO PLACEMENT OF CHANNEL ROCKS.

CHANNEL ROCK NOTE:

TYPICAL STREAM BED SECTION

NOT TO SCALE

16'-3"

NEW BRIDGE SLAB

CLASS 6 RIPRAP, TYP.

30'-0" MEASURED NORMAL TO STREAM ℄

1'-0"

STREAM RECONSTRUCTION PLAN

EXISTING EDGE OF

CREEK

END STREAM

RECONSTRUCTION

N: 9978.88

E: 9942.60

EOB ABUTMENT

W

A

L

K

E

R

C

R

E

E

K

CONSERVED EXISTING STREAMBED

MATERIAL, OR STREAM SIMULATION

ROCK, BED CLASS 8

PROPOSED BRIDGE

SUPERSTRUCTURE

CHANNEL ROCKS AS

STAKED BY CO. SEE

DETAIL, THIS SHEET.

3'-0" TYP.

3'-0"

TYP.

3'-0" TYP.

NEW PILE CAP

GEOTEXTILE TYPE IV-B AT

ALL NATIVE MATERIAL &

RIPRAP CONTACTS

2+00

STREAM RECONSTRUCTION PROFILE

2% GRADIENT

END STREAM

CONSTRUCTION

N: 9978.88

E: 9942.60

MATCH EXISTING STREAM

ELEVATION

BEGIN STREAM

CONSTRUCTION

N: 10035.42

E: 10027.56

MATCH EXISTING STREAM

ELEVATION

EXISTING

CULVERT TO BE

REMOVED

BOB ABUTMENT

BEGIN STREAM

RECONSTRUCTION

N: 10035.42

E: 10027.56

PROPOSED EDGE

OF CREEK

PLACE CHANNEL

ROCKS AS SHOWN. SEE

DETAIL, THIS SHEET

PROPOSED EDGE

OF CREEK

2+50

1'-0" THICKNESS CONSERVED EXISTING

STREAM BED MATERIAL OR STREAM

SIMULATION ROCK, BED CLASS 8.*

3+002+502+001+501+00

STATION

E L E

V A

T I O

N

FILL SCOUR HOLE WITH CONSERVED

EXISTING STREAMBED MATERIAL, OR

STREAM SIMULATION ROCK, BED CLASS 8

FILL SCOUR HOLE WITH CONSERVED

EXISTING STREAMBED MATERIAL, OR

STREAM SIMULATION ROCK, BED CLASS 8

*STREAM SIMULATION

ROCK THICKNESS MAY BE

THICKER THAN 1'-0" WHEN

FILLING SCOUR HOLES

5' 0' 5' 10'

5' 0' 5' 10'

SCALE IN FEET

SCALE IN FEET

THE DEWATERING & SEDIMENT CONTROL PLAN SHOWS THE MINIMUM ACCEPTABLE

CRITERIA. PRIOR TO IMPLEMENTING THE DEWATERING PLAN, NOTIFY THE CO IN

WRITING AT LEAST 14 DAYS IN ADVANCE. MAINTAINING CLEAN WATER DOWNSTREAM

OF THE PROJECT IS THE RESPONSIBILITY OF THE CONTRACTOR THROUGHOUT THE

DURATION OF THE PROJECT, 24 HRS./DAY

* OVERFLOW LESS THAN "BANKFULL"

SANDBAGS OR MAT'L

HANDLING BAGS

VARIES AS NEEDED

18" MIN.

UNDISTURBED STREAMBED

BYPASS DAM ELEVATION

IMPERVIOUS MEMBRANE

ANCHOR IMPERVIOUS MEMBRANE

(SANDBAGS, STONES, ETC.)

ANTI-SEEP COLLAR

BYPASS DAM SECTION

STREAMBED

BYPASS PIPE 30"

DIAMETER MIN.

18" MIN.

SANDBAGS OR MAT'L

HANDLING BAGS

CLEAR WATER SUMP

(IF NECESSARY)

EDGE OF FLOW

REMOVE SEDIMENT/TURBIDITY

BEFORE ALLOWING WATER TO

RE-ENTER STREAM

6 MIL. PLASTIC SHEETING

(NO SEAMS)

BYPASS PIPE

ANTI-SEEP COLLAR. ROLL ANTI-SEEP COLLAR OVER

MEMBRANE & PIPE, THEN CUT AND REMOVE

MEMBRANE FROM END OF PIPE.

SANDBAG BYPASS DAM

NOT TO SCALE

"BROWN" WATER SUMP

BYPASS TYPICAL PLAN VIEW

NOT TO SCALE

OUTLET LOCATION

APPROVED BY C.O.

BYPASS PIPE 30"

DIAMETER MINIMUM

AA

BYPASS DAM

(SEE DETAILS)

STREAM FLOW

CHANNEL

BANK 1

CHANNEL

BANK 2

TEMPORARY

BYPASS PIPE

SECTION A-A

DEWATERING SEQUENCE

FLOW

1) CONSTRUCT BYPASS DAM AND DOWNSTREAM DAM PER

APPROVED DEWATERING PLAN AND CONSTRUCTION SCHEDULE.

2) PLACE PIPE THROUGH EXISTING CULVERT.

3) EXCAVATE ROAD FILL, AND REMOVE TOP OF CULVERT AND

PART OF FLOOR.

4) CONSTRUCT RIPRAP ARMORED BANK CHANNEL 1.

5) MOVE BYPASS PIPE TO TOE OF FINISHED SLOPE.

6) REMOVE REMAINING CULVERT FLOOR, AND REPEAT

CONSTRUCTION OF ARMORED BANK CHANNEL 2.

4) WASH EXCAVATED STREAM CHANNEL AS REQUIRED TO

REMOVE FINE SEDIMENTS PRIOR TO REWATERING THE NEW

STREAM CHANNEL.

EXISTING

CULVERT

EXISTING

CULVERT

NOTE:

DOWNSTREAM DAM

(SEE DETAILS)

SANDBAGS OR MAT'L

HANDLING BAGS

STREAMBED

DOWNSTREAM DAM ELEVATION

DOWNSTREAM DAM SECTION

UNDISTURBED STREAMBED

SANDBAGS OR MAT'L

HANDLING BAGS

BYPASS PIPE 30" DIAMETER MIN. TO

REST ON TOP OF DOWNSTREAM DAM

BYPASS PIPE 30" DIAMETER MIN. TO

REST ON TOP OF DOWNSTREAM DAM

HEIGHT AS NEEDED TO STOP

SEEPAGE. 2'-0" MIN.

ANCHOR IMPERVIOUS MEMBRANE (SANDBAGS,

STONES, ETC.)

NOT TO SCALE

NOT TO SCALE

NOT TO SCALE

NOT TO SCALE

NOT TO SCALE

DESCRIPTIONREV. NO. DATE APPROVED

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

NORTHWEST OREGON DISTRICT OFFICE

WALKER CREEK BRIDGE

DEWATERING TYPICAL

DESIGNED

REVIEWED

APPROVED

C.L.S.

DATE: OCTOBER 2018

SCALE: AS SHOWN

SHEET 15 OF 15

DRAWING NO. --

CHIEF, BRANCH OF ENGINEERING OR DISTRICT ENGINEER