mse wall general notes and - hilfiker retaining walls

Begin WallWLOL 10+00.0

Wall Angle PointWLOL 10+76

Wall Angle PointWLOL 11+36

End WallWLOL 12+12.0

Face of WeldedWire Wall

Extent of WeldedWire Wall Reinforcing

Crusher Pad34'x21'

Wheel Stop/Barrier

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] 1 5

KLCKLC

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]

THE DESIGN CONTAINED ON THESE DRAWINGS IS BASEDON INFORMATION PROVIDED BY THE CONTRACTOR. ONTHE BASIS OF THIS INFORMATION, ONTIVEROS &ASSOCIATES HAS DESIGNED, AND IS RESPONSIBLE FORTHE INTERNAL STABILITY OF THE STRUCTURE ONLY.EXTERNAL STABILITY, INCLUDING FOUNDATION AND SLOPESTABILITY, IS THE RESPONSIBILITY OF THE CONTRACTOR.

S C A L E:1"= 20'

1. Design is based on the assumption that backfill within the reinforced soil mass, methodsof construction and quality of materials conform to the requirements of Hilfiker RetainingWalls.

2. Assumed Soil Characteristics:Wall Backfill:

Unit Weight: 120 pcfInternal Friction Angle: 35°Cohesion = 0 psf

Retained Backfill:Unit Weight: 120 pcfInternal Friction Angle: 35°Cohesion = 0 psf

Foundation Soils:Unit Weight: 120 pcfInternal Friction Angle for Sliding: 38°Cohesion = 0 psf

Surcharge - CAT 777F Loader - Loaded @ 360,000 lbs distributed on a34'x21' Concrete Slab, slab is assumed 2.0' thick LL= 505 psf T

- The traffic Barrier is approx. 530 psf 0-3.0' from the Face of the WallThe Concrete Load distribution Slab is approx. 2.0' and 300 psf.

Applied Bearing Pressure - applied at loaded 34' Height - 6,500 psf.

If actual characteristics, grades or dimensions of soil materials differ from those listedabove or shown on the plans, Hilfiker Retaining walls shall be notified to evaluate theneed to redesign.

3. If during construction, the wall location, structure location or loads are different than thatproposed in this plan set and calculation package, HRW shall be notified to evaluate theneed for a redesign.

4. The design requires a non-saturated backfill. Surface and sub-surface drainage controlmay be required to prevent saturation of the backfill or relieve hydrostatic pressures.

Drainage control shall be as specified in the project plans and specifications or asdirected by the engineer.

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

6. All information hereon is derived from the reference drawings, and is subject to geometricand geotechnical confirmation. The applicable Hilfiker construction guide andspecifications are an integral part of this submittal.

7. Hilfiker Retaining Walls shall be responsible only for the internal stability of the retainingwall, and not for global stability or foundation bearing capacity. The owner/contractorshall be responsible for all job site drainage, safety and fall protection provisions forworkers in compliance with OSHA and any other applicable requirements.

INSTALLED QUANTITIES:

WIRE WALL AREA: 5,672 SF

3-7-1616-016

HW 160202BW

LANNON QUARRY STATIONARY JAW PLANT

CRUSHER RETAINING WALL

MSE WALL GENERAL NOTES ANDPLAN VIEW

3/ 7/ 16 KLC Initial .pdf Release

3/ 30/ 16 KLC Revised per Plan Check Comments (3-13-16)

-10-

212' OF WELDED WIRE WALL

BE

GIN

WA

LL

WL

OL

10+

00

+70.0%

L =H =B =

14.0'10.0'

8'

20.0'14.0'

26.0'20.0'

8'

32.0'24.0'

8' 8'

34.0'24.0'

124'

EN

DW

ALL

WL

OL

22+

32

-70.0%

8.0'8.0'

12'

14.0'10.0'

8'

20.0'14.0'

26.0'20.0'

8'

32.0'24.0'

8'8'

8.0'8.0'

12'

CONCRETESLAB

AN

GLE

PO

INT

10+

76.0

0

BOTTOM OF WALL PROPOSED FINISH GRADE

TOP OFWIRE WALL

0.0010+00.00

0.00

12+1

2.00

34.0010+46.00

22.0010+28.00

14.0010+16.00

6.00

12+0

6.00

10.0

0

12+0

0.00

16.0

0

11+9

2.00

28.0

0

11+7

6.00

34.0

0

11+6

6.00

AN

GLE

PO

INT

11+

36.0

0

33.5

0

10+4

8.50

33.5011+63.50

35.0

0

11+1

6.50

37.5

0

11+3

2.50

37.5010+79.50

TRAFFICBARRIER

35.0010+95.50

INTERMEDIATEFLAT MATS -

TYPE 4 WIRE (2X)

TYPE 5 WIRE

TYPE 3 WIRE

TYPE 2 WIRE

TYPE 1 WIRE

TYPE 3 WIRE

PARTIAL MATS AND RETURNMATS, SEE SHT 4 DETAIL

ANGLE POINT,SEE DETAIL SHT 4

Height of Wall(H) (ft)

£ 8'14'20'26'32'34'

WELDED WIRE WALL PARAMETERS

Length of Mats(ft)

8'10'14'20'24'24'

Cap & Top Mats : 12x12 W4.5x3.5 WWR (Type 1)12x12 W7.0x3.5 WWR (Type 3)

Standard Mats : 12x24 W4.5x4.0 WWR (Type 2)12x24 W7.0x4.0 WWR (Type 4)12x24 W9.5x4.0 WWR (Type 5)

Finish: Hot Dip Galvanized - 50 Year Service Life

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540

Phone (707) 725-CESR


[email protected]




KLCKLC

S C A L E:1"= 16'

TYPE 1 - 12x12 W4.5x3.5 MATS

WALL WIRE TYPE LEGEND

FINISH: Hot Dip GalvanizedSERVICE LIFE: 50 YEARS

TYPE 2 - 12x24 W4.5x4.0 MATS

TYPE 3 - 12x12 W7.0x3.5 MATS

TYPE 4 - 12x24 W7.0x4.0 MATS

TYPE 5 - 12x24 W9.5x4.0 MATS

TYPE 4 W/ INTERMEDIATE FLAT MATS

2 5

3-7-1616-016

HW 160202BW



MSE WALL ELEVATION VIEW



-11-

WELDED WIRE WALL SECTIONSCALE: 1" = 5'

Prongless Mat Top Lift Only

*Cap Mat Can be Deflected Downto Achieve Minimum Cover

Wall Layout (WLOL)

RSSCompacted

Backfill

Face of Wall1V:48H Batter

Sta

nd

ard

Ma

ts(t

yp)

Min 2' Toe BuryNot Req'd if Foundation

is Bedrock

B = Base Length of Mats

H=

He

igh

to

fW

all

2.0' typ

18" Cover (min.)

777F CatPer Project Plans

34'x21' LoadDistribution Slab,

By Others

Traffic Barrier,By Others

3.0' Min

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540Phone (707) 725-CESR


[email protected]

C E S A R E T T IE n g i n e e r e d

S o l u t i o n s3 5




KLCKLC

3-7-1616-016

HW 160202BW



MSE WALL CROSS SECTION VIEW



-12-

CLOSE END OF WALL AT OBSTACLE AS SHOWN IN"WELDED WIRE WALL END AT SOLID OBSTACLE"

DETAIL, THIS SHEET

FACE OF WELDEDWIRE WALL

BASE OF WWF SOILREINFORCING MAT

CUT TRANSVERSE WIRES ONLYWHERE REQUIRED, AND BENDLONGITUDINAL WIRES TO DEFLECTAT INTERFERENCE

ROCK OR CONCRETESTRUCTURE

BASE OF MAT FROMFRONT FACE OF WELDEDWIRE WALL

BEND BACKING MAT ANDCONTINUOUS HARDWARE CLOTH90°. INSTALL UNCUT AT CORNER


SOLID OBSTACLE

BACKING MAT ANDCONTINUOUS HARDWARECLOTH

END OF WELDEDWIRE WALL

CONTINUOUS HARDWARECLOTH

TOP LIFTOF WALL

4' SPAN(STANDARD

WIDTH)

FIELD-CUT CAP MATS TO FITWIDTH OF TOP LIFT MATS ASNECESSARY

CUT OFF PRONGS FROM

STANDARD MAT WHERE THEYARE EXPOSED

CONTINUOUS HARDWARE CLOTH(UNCUT AT BEND)

4' MINIMUMWIDTH

CLOSE ANY EXPOSED ENDS OFTHE TOP LIFTS WITH A BACKINGMAT, BENT AT A 90° ANGLE TO

FORM A 4' MINIMUM WIDTHRETURN MAT AS SHOWN. ALLRETURN MATS SHALL BE BACKEDWITH HARDWARE CLOTH.

FIELD CUT STANDARD WIDTHMATS TO HALF- WIDTH ASREQ'D, TYP.

CUT THE TRANSVERSE WIRES ON THE BASEOF THE MATS AND BEND THE FACE OF THE

MATS TO THE REQUIRED ANGLE. OVERLAPTHE BASEOF THE MATS.

BASE OF SOIL

REINFORCING MAT

BACKING MATAND CONTINUOUSHARDWARE CLOTH TOBE UNCUT AT CORNER

ANGLE

FACE OFWELDEDWIRE WALL

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540Phone (707) 725-CESR






KLCKLC

3-7-1616-016

HW 160202BW



MSE WALL CROSS SECTION VIEW


-13-

TOP WIRE ONBACKING MAT

PLACE THE FIRST COURSE OF SOIL REINFORCEMENT MATS ONPREPARED FOUNDATION

TOP WIRE ONBACKING MATPLACE THE BACKING MAT AGAINST THE INSIDE FACE OF

THE SOIL REINFORCEMENT MAT. CLIP THESECOND-TO-TOP TRANSVERSE WIRE ON THE BACKING

MAT TO THE TOP TRANSVERSE WIREON THE SOIL REINFORCEMENT MAT.

INSTALL CONTINUOUS HARDWARE CLOTH,HOG-RING TO THE TOP WIRE ON THEBACKING MAT.

SECOND COURSE SOILREINFORCEMENT MAT

PLACE AND COMPACT THE BACKFILL IN LAYERS ANDDENSITIES AS SPECIFIED IN THE PROJECT PLANS. LEAVE AVOID AT THE FACE AS SHOWN.

PLACE THE SECOND COURSE OF SOIL REINFORCEMENTMATS WITH THE BASE LONGITUDINAL WIRES RESTING ONTHE TOP TRANSVERSE WIRE OF THE BACKING MAT BELOW.SLIDE THE SOIL REINFORCEMENT MAT INTO ALIGNMENT.

FIRST COURSEBACKFILL

TOP WIRE ONBACKING MAT

HOOK THE BOTTOM TRANSVERSE WIRE OF THE BACKING MAT OVER

THE VERTICAL PRONGS ON THE LOWER MAT. ROTATE THE BACKINGMAT TO VERTICAL AND CLIP THE SECOND-TO-TOP TRANSVERSEWIRE ON THE BACKING MAT TO THE TOP WIRE ON THE SOILREINFORCEMENT MAT.

INSTALL THE CONTINUOUS HARDWARE CLOTH. PLACE AND COMPACT THE BACKFILLTO THE BASE ELEVATION OF THE NEXT MAT. REPEAT STEPS 3 THROUGH 5 TO THETOP LIFT.

TEMPORARYCONSTRUCTION STAKE,OPTIONAL.

FILL AND COMPACT VOIDAT WALL FACE

FILL AND COMPACTVOID

PRONGLESSTOP MAT

PLACE THE TOP LIFT PRONGLESS MAT, BACKING MAT AND CONTINUOUSHARDWARE CLOTH. PLACE AND COMPACT BACKFILL IN AREA "A". HOOK THE

CAP OVER THE MIDDLE TRANSVERSE WIRE ON THE PRONGLESS MAT, ANDROTATE INTO PLACE. BACKFILL "B" TO 1'-6"(457) MIN. COVER OVER THE CAP.

WWF PRONGLESS SOIL

REINFORCEMENT MAT ANDCAP, TOP LIFTS ONLY

COMPACTED WALLBACKFILL

WWF STANDARDMAT, TYPICAL

WWF BACKING MAT ANDCONTINUOUS HARDWARE CLOTHBEHIND MAT FACES


RETURN BACKING MAT AND CONTINUOUSHARDWARE CLOTH AT EXPOSED END OF TOP LIFTS,TYPICAL

4"x3" WWF BACKING MAT, 8'WIDE

12"x12" WWF PRONGLESS SOILREINFORCEMENT MAT, TOP LIFTONLY

CONTINUOUSHARDWARE CLOTH

12"x12" WWF SOILREINFORCEMENT TOPMAT (CAP)

12"x24" WWF STANDARD SOILREINFORCEMENT MAT

NOTE: WIRE SIZES AND SPACING

SHALL BE AS SHOWN IN THE PROJECTPLANS

CAPMAT

PRONGLESSMAT

STANDARDMAT

AT EXPOSED END OF ALL TOPLIFTS, INSTALL BACKING MATAND HARDWARE CLOTH ASSHOWN TO PREVENT LOSS OFBACKFILL

NOTE: SPACE BETWEEN THE

MATS WILL EQUAL THELONGITUDINAL WIRE SPACING

CENTERLINE OF MATFACE = EDGE OF BACKINGMATS

BASE OF WWF SOILREINFORCEMENT MAT

CONTINUOUSHARDWARECLOTH

FACE OF WWF SOILREINFORCEMENT MAT

SHT OF

DRAWN

DESIGN

DATE


Fortuna, CA 95540

Phone (707) 725-CESR(707) 498-7193

CesarettiEngineered.com





KLCKLC

3-7-1616-016

HW 160202BW



MSE WALL DETAILS


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mse wall general notes and - hilfiker retaining walls

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