HW - Newberry Road MP 0 - Hilfiker Retaining Walls · FHWA report No. FHWA-NHI-00-043. INSTALLED...

℄NEW

BERRYRD

Note: Excerpt From Civil Project Plans

FACE OFWELDED WIRE WALL

BEGIN MSE WALLWLOL 10+00,N STA 56+10OFFSET 19' LT

END MSE WALLWLOL 11+86.7N STA 58+11.17OFFSET 19' LT

EXTEND OF WIREREINFORCING

BEGIN CURVE(116'R) 10+18.07

END CURVE(116'R) 11+09.32

SHT OF

DRAWN

DESIGN

DATE

PROJECTREV.NO. DATE BY DESCRIPTIONP.O. Box 132

Fortuna, CA 95540

Phone (707) 725-CESR

(707) 498-7193CesarettiEngineered.com

[email protected]

1902 Hilfiker LaneEureka, CA 95503-5711TOLL-FREE 800.762.8962

PH 707.443.5093 FAX 707.443.2891WEB SITE www.hilfiker.com E-MAIL [email protected] 1


PH 707.443.5093 FAX 707.443.2891WEB SITE www.hilfiker.com E-MAIL [email protected]

4

KLC

THE DESIGN CONTAINED ON THESE DRAWINGS IS BASEDON INFORMATION PROVIDED BY THE OWNER. ON THEBASIS OF THIS INFORMATION, THE HILFIKER COMPANYHAS DESIGNED, AND IS RESPONSIBLE FOR THE INTERNALSTABILITY OF THE STRUCTURE ONLY. EXTERNALSTABILITY, INCLUDING FOUNDATION AND SLOPESTABILITY, IS THE RESPONSIBILITY OF THE OWNER.

KLC

NEWBERRY ROAD AT MP 0.5

MSE WELDED WIRE WALLPLAN VIEW & GENERAL NOTES

12-18-18

HW 181009BW

12-18-18 KLC Initial .pdf Release

18-059

1. Design is based on the assumption that backfill within the reinforced soilmass, methods of construction and quality of materials conform to therequirements of Hilfiker Retaining Walls.

2. Assumed Soil Characteristics:Wall Backfill:

Unit Weight: 135 pcfInternal Friction Angle: 34°Cohesion = 0 psf

Retained Backfill:Unit Weight: 135 pcfInternal Friction Angle: 34°Cohesion = 0 psf

Foundation Soils:Unit Weight: 110 pcfInternal Friction Angle: 30°Cohesion = 0 psf

Traffic Surcharge Loading (LL) = 250 psfDead Load (DL) = 135 psf

If actual characteristics, grades or dimensions of soil materials differfrom those listed above or shown on the plans, Hilfiker Retaining wallsshall be notified to evaluate the need to redesign.

3. If during construction, the wall location, structure location orloads are different than that proposed in this plan set andcalculation package, HRW shall be notified to evaluate the needfor a redesign.

4. The design requires a non-saturated backfill. Surface andsub-surface drainage control may be required to preventsaturation of the backfill or relieve hydrostatic pressures.

5. Design Procedure:Mechanically Stabilized Earth walls and Reinforced Soil Slopes,FHWA report No. FHWA-NHI-00-043.

INSTALLED QUANTITIES:

WELDED WIRE WALL : 2512 FT2

PLAN VIEWSCALE: 1" = 20'

6. All information hereon is derived from the reference drawings,and is subject to geometric and geotechnical confirmation. Theapplicable Hilfiker construction guide and specifications are anintegral part of this submittal.

7. Hilfiker Retaining Walls shall be responsible only for the internalstability of the retaining wall, and not for global stability orfoundation bearing capacity. The Owner shall be responsible forglobal stability and foundation competence. The Owner isresponsible for all job site drainage, safety and fall protectionprovisions for workers in compliance with OSHA and any otherapplicable requirements.

REG

IS

TERED PROFESSIO

NA

LE

N G I N E E

R

EXPIRATION DATE: 12/31/19

1- 4-18 KLC Revised Per 01.02.19 Plan Check Comments

1-17-18 KLC Revised Per 01.16.19 Plan Check Comments

-10-

BE

GIN

WA

LL

WLO

L1

0+

00

188' OF WELDED WIRE WALL

24'

L =H =B1=B2=

6.0'9.0'

8.75'12.0'10.0'10.5'

8'

16.0'14.0'14.0'

EN

DW

ALL

WLO

L1

1+

86.7

8'18.0'15.0'

15.75'

40'

8.0'9.0'

8.75'

16'24'

14.0'12.0'

12.25'

40'20.0'16.0'17.5'

8'18.0'15.0'

15.75'

12'14.0'12.0'

12.25'

8'16.0'14.0'14.0'

6"Ø PIPE, PERPROJECT PLANS

BOTTOM OFWALL (BOW)

TOP OF WALL(TOW)

REPLACE EXCULVERT, PER

PROJECT PLANS

POTENTIAL UNSUITABLE SUBGRADETO BE EVALUATED IN FIELD PERPROJECT PLANS

PIPE, PERPROJECT PLANS

-10.7%

-7.9%

STONE EMBANKMENT, 3' BELOW BOW TYP,2' @ 10+00 - 10+20

BOW PER SPEC

TOP OF STONEEMBANKMENT @ EXPOSEDFACE OF WALL, PER SPEC

HALF MAT(4.0' WIDE)

HALF MAT(4.0' WIDE)

HALF MAT(4.0' WIDE)

HALF MAT(4.0' WIDE)

359.37

10+00.00

353.

40

9+99

.36

349.

14

10+39

.13

345.

45

10+54

.83

343.

04

10+58

.59

335.

65

10+89

.99

GR

AD

EC

HA

NG

E1

1+

01

.71

329.

13

11+17

.50 326.31

11+53.39

327.36

11+65.51

334.08

11+82.09

333.76

11+86.07

357.

45

10+19

.73

355.

54

10+36

.91

353.

63

10+54

.10

351.

71

10+71

.28

349.

91

10+88

.47

349.

02

10+97

.06

348.

25

11+05

.65

347.

48

11+15

.00

346.

70

11+25

.00

345.

93

11+35

.00

345.

15

11+45

.00

328.72

11+73.64

340.20

10+66.34

331.

76

11+09

.68

342.

83

11+75

.00

341.

74

11+86

.70

330.40

11+77.78

TOW PER PROJECT PLANS,SEE SLOPE CAP DETAIL,SHT 3, TO FIT TOW TO SPEC

Height ofWall(H) ft

10'

12'

14'

16'

18'

20'

WELDED WIRE WALL PARAMETERS

Length of Cap &Prongless Mats

(B1) ft

9.0'

10.0

12.0'

14.0'

15.0'

16.0'

Base Length ofMats(B2) ft

8.75'

10.5'

12.25'

14.0'

15.75'

17.5'

Cap & Top Mats (B1) are: 8x12 W7.0x3.5 WWR (Type 1)Standard Mats (B2) are: 8x21 W7.0x4.0 WWR (Type 2)

8x21 W9.5x4.0 WWR (Type 3)

Finish: Hot Dip Galvanized - 100 Year Service Life

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540



[email protected]





4

KLC


KLC

ELEVATION (REAR) VIEWSCALE: 1" = 20'

TYPE 2 - 8x21 W7.0x4.0 MATS

WALL WIRE TYPE LEGEND

FINISH: HOT DIP GALVANIZEDSERVICE LIFE: 100 YEARS

TYPE 1 - 8X12 W7.0x3.5 MATS

TYPE 3 - 8x21 W9.5x4.0 MATS


MSE WELDED WIRE WALLELEVATION VIEW

12-18-18

HW 181009BW


18-059

REG

IS

TERED PROFESSIO

NA

LE

N G I N E E

R




-11-

2.0' Typ

Wall Layout Line (WLOL)

Face of WeldedWire Wall, Vertical

RSSCompacted

Backfill

H=

He

igh

to

fW

all

Min 2.0'Embedment

Drainage System, perProject Plans

Rock Face,See Detail Sht 4

Cap Mat (B1), May be bentdown to Meet 1.5' Min Bury

Prongless Mat (B1)

Standard Mats (B2)

Mat Reinforcing Length (B)

1.5' Min

Guardrail, Per ProjectPlans

Chimney Drain, GranularDrain Backfill Material,per Project Plans

3.0' Min Bench

6"Ø SCH 40 PVC Drain Pipe at Low Pointin Wall. Outflow to Drainage Ditch withMetal Screen at End, Per Project Plans

Var2.0' - 3.0'

Type 1 NonwovenGeotextile Filter Fabric

Finish Grade,Per Project Plans

1.5'Ø CMP Sleeve ForGuardrail Post, Embed4'-1", Backfill w/ Sand,Per Project Plans

Type 1 Nonwoven GeotextileFilter Fabric, 2' Overlap/ 1" MinAround Pipe, Per Project Plans

11

2.0' Typ

Stone Embedment,Per Project Plans

TOW Slope, perProject Plans

AT THE UPPER SURFACE OF THE CULVERT,CUT THE TRANSVERSE WIRES ONLY. BENDAND LIFT THE LONGITUDINAL WIRES IN THEBASE OF THE MAT TO FIT AGAINSTTHE SIDE OF THE CULVERT

AT THE LOWER SURFACE OF THECULVERT, CUT THE TRANSVERSEWIRES ONLY IN THE MAT FACE.BEND THE LONGITUDINAL WIRESBACK TO FIT AGAINST THE CURVEOF THE CULVERT

NOTE: BACKING MATS AND FILTER FABRIC (NOT SHOWN)ARE TO BE CUT OFF FLUSH WITH THE SIDES OF THECULVERT

ANY LARGE GAP AT THE TOP OF THE CULVERTMAY BE CLOSED WITH BACKING MAT AND FILTERFABRIC, CUT TO FIT, OR USE LARGER ROCKS ORSACKED CONCRETE

LONGITUDINAL WIRE DO NOTCUT LONGITUDINAL WIRES ATANY POINT OF THEIR LENGTH

FACE OF WELDEDWIRE WALL

CULVERTOR PIPE

FOR A SMOOTHER CURVE, SPLITTHE MAT BASES AND BEND THEFACES. DO NOT SPLIT MAT FACESOR CUT LONGITUDINAL WIRES

WELDED WIRE WALLFACE

SPREAD THEBACK OF THEMATS

PIPE THRU MAT BASE ANDWALL FACE

CUT ONLY TRANSVERSE WIRESAND DEFLECT LONGITUDINALWIRES AROUND PIPE

BASE OF SOILREINFORCEMENT MAT


CLIP CAPS TOMAT FACES WITH HOG

RINGS

PLACE AND COMPACT BACKFILL OVERTHE SLOPED CAPS TO FINAL GRADE

CUT OFF TOP OF THE MAT FACES,BACKING MATS, AND FILTER FABRICPARALLEL TO FINAL GRADE

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540Phone (707) 725-CESR


[email protected]





4

KLC


KLC

CROSS SECTION, TYPSCALE: 1" = 5'


MSE WELDED WIRE WALLCROSS SECTION & DETAILS

12-18-18

HW 181009BW


18-059

REG

IS

TERED PROFESSIO

NA

LE

N G I N E E

R




-12-

RETURN BACKING MAT AT EXPOSEDEND OF TOP LIFTS, TYPICAL

WWF PRONGLESS SOILREINFORCEMENT MAT ANDCAP, TOP LIFTS ONLY

COMPACTED WALLBACKFILL

WWF STANDARDMAT, TYPICAL

WWF BACKING MAT ANDCONTINUOUS FILTERFABRIC BEHIND MATFACES


NON-WOVEN FILTERFABRIC (4 OZ. PER SQ. YD.MINIMUM)

COMPACTEDBACKFILL

4"x3" WELDED WIREBACKING MAT

8"x21"WWF WELDED WIREMAT, TYPICAL WIRE SIZEPER PROJECT PLANS

8"x21" WWF STANDARD SOILREINFORCEMENT MAT

4"x3" WWF BACKING MAT, 8'WIDE

FILTERFABRIC

8"x12" WWF PRONGLESS SOILREINFORCEMENT MAT, TOP LIFTONLY

8"x12" WWF SOILREINFORCEMENT TOPMAT (CAP)

PLACE THE TOP LIFT PRONGLESS MAT, BACKING MAT AND FILTERFABRIC. PLACE AND COMPACT BACKFILL AND ROCK IN THE TOP LIFT.HOOK THE CAP OVER THE MIDDLE TRANSVERSE WIRE ON THEPRONGLESS MAT, AND ROTATE INTO PLACE. PLACE AND COMPACTCOVER OVER TOP MAT TO 1'-6" MINIMUM DEPTH.

INSTALL THE FILTER FABRIC AS IN STEPS 2 AND 3. PLACE ANDCOMPACT THE BACKFILL AND ROCK TO THE BASE ELEVATIONOF THE NEXT MAT. REPEAT STEPS 2 THROUGH 5 TO THE TOPLIFT.

HOOK THE BOTTOM TRANSVERSE WIRE OF THE BACKINGMAT OVER THE VERTICAL PRONGS ON THE LOWER MAT.ROTATE THE BACKING MAT TO VERTICAL AND CLIP THESECOND-TO-TOP TRANSVERSE WIRE ON THE BACKINGMAT TO THE TOP WIRE ON THE SOIL REINFORCEMENTMAT.

BRING THE FILTER FABRIC OVER THE FRONT AND TOP OF THEBACKFILL AS SHOWN. PLACE THE ROCK IN THE FACE OF THEWALL. LEAVE A VOID AS SHOWN.

PLACE THE BACKING MAT AGAINST THE INSIDE FACE OFTHE SOIL REINFORCEMENT MAT. CLIP THESECOND-TO-TOP TRANSVERSE WIRE ON THE BACKINGMAT TO THE TOP TRANSVERSE WIRE ON THE SOILREINFORCEMENT MAT.

PLACE AND COMPACTBACKFILL

INSTALL CONTINUOUS FILTER FABRICAS SHOWN

TOP WIRE ONBACKING MAT

SECOND COURSE SOILREINFORCEMENT MAT



TEMPORARYCONSTRUCTIONSTAKE, OPTIONAL

FILL THE VOID IN THELIFT BELOW

TOP LIFTPRONGLESS MAT

PLACE THE FIRST COURSE OF SOIL REINFORCEMENT MATS ONPREPARED FOUNDATION.

PLACE THE SECOND COURSE OF SOIL REIN-FORCEMENT MATS WITH THE BASE LONGITUDINAL WIRES RESTINGON THE TOP TRANSVERSE WIRE OF THE BACKING MAT BELOW.SLIDE THE SOIL REINFORCEMENT MAT INTO ALIGNMENT.

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540



[email protected]





4

KLC


KLC


MSE WELDED WIRE WALLCONSTRUCTION SEQUENCE &

DETAILS

12-18-18

HW 181009BW


18-059

REG

IS

TERED PROFESSIO

NA

LE

N G I N E E

R




-13-

HW - Newberry Road MP 0 - Hilfiker Retaining Walls · FHWA report No. FHWA-NHI-00-043. INSTALLED...

Documents

Transcript of HW - Newberry Road MP 0 - Hilfiker Retaining Walls · FHWA report No. FHWA-NHI-00-043. INSTALLED...