A B C D E F

A B C D E F

4

3

2

1

4

3

2

1

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7610

03B

FIELD TILE REPAIR

HORIZONTAL SCALE

VERTICAL SCALE

FIELD TILE REPAIR

HORIZONTAL SCALE

VERTICAL SCALE

NOTE: EXPOSE AND PROTECT ANY EXISTINGTILES ENCOUNTERED DURING WETLANDGRADING. LEAVE OUTLETS OPEN UNDER

PROPOSED WETLAND POOL.

A B C D E F

A B C D E F

4

3

2

1

4

3

2

1

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7610

03B

FIELD TILE REPAIR

HORIZONTAL SCALE

VERTICAL SCALE

NOTE: EXPOSE AND PROTECT ANY EXISTINGTILES ENCOUNTERED DURING WETLANDGRADING. LEAVE OUTLETS OPEN UNDER

PROPOSED WETLAND POOL.

770

775

780

785

790

795

800

770

775

780

785

790

795

800

1+50

790.

7

789.

4

2+00

792.

1

793.

2

793.

7

2+75

794.

4

790.

66

789.

45

792.

08

793.

22

793.

71

794.

36

A B C D E F

A B C D E F

4

3

2

1

4

3

2

1

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7610

03B

TOP WALER DETAIL

SHEET PILE GENERAL NOTES:1. DESIGN SHEET PILE AREA IS 1,516 SF AFTER TRIMMING

2. SHEET PILING REQUIREMENTS DESIGN BASIS - SKYLINE STEEL/NUCOR SCZ21N2.1. MINIMUM ELASTIC SECTION MODULUS OF 21.43 IN3 PER FOOT OF WALL.2.2. MINIMUM GRADE OF STEEL IS 50 KSI2.3. MINIMUM MOMENT OF INERTIA OF 107.13 IN4 PER FOOT OF WALL.2.4. MINIMUM THICKNESS OF 0.375"2.5. ALL SHEET PILING SHALL MEET ASTM A-572 GR50.

3. CONTRACTOR SHALL SUBMIT DETAILED SHOP DRAWINGS OF PROPOSED SHEETPILE SYSTEM FOR APPROVALBY ENGINEER.

4. SHEET PILE ATTACHMENT TO WALER:4.1. ALL BOLTS WILL BE 1'' DIAMETER WITH 2 WASHERS. BOLT SHALL BE EXTENDED AT A MINIMUM OF 3 8 ''

BEYOND THE NUT.4.2. ALL HOLES SHALL BE DRILLED TO 1 1

16" DIAMETER.

5. THE WALER SHALL BE PLACED ON THE DOWNSTREAM SIDE OF THE WEIR.

6. ANY HOLES LEFT IN SHEET PILE SHALL BE CLOSED OFF.

7. AFTER SHEETING AND WALER INSTALLATION, ALL SHEETING IS TO BE CUT TO CONFORM WITH THE 2:1 SIDESLOPE OF THE WEIR.

8. STRUCTURAL STEEL SHALL BE FABRICATED AND ERECTED IN ACCORDANCE WITH THE LATEST SPECIFICATIONOF AISC. FABRICATOR SHALL SUBMIT SHOP DRAWINGS AND FABRICATE AFTER ENGINEER'S REVIEW ANDAPPROVAL.

9. IT IS THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE ALLOWABLE CONSTRUCTION LIVE LOADS.

10. PROVIDE ALL NECESSARY TEMPORARY BRACING, SHORING, GUYING, OR OTHER MEANS TO AVOID EXCESSIVESTRESSES AND TO HOLD STRUCTURAL ELEMENTS IN PLACED DURING CONSTRUCTION.

11. A TEMPORARY BERM TO HOLD / GUIDE SHEETPILE DURING CONSTRUCTION IS RECOMMENDED.

SHEET PILE CENTERLINE PROFILE

SHEET PILE SPLICEC10X15.3 WALER

1" DIAMETER BOLT WITH 2WASHERS. 1 BOLT TO BE PLACEDON EACH SIDE OF SPLICE

C10X15.3 WALER

1 116'' DIAMETER HOLE

B B

B - B

B - B

WALER SPLICE

14" FILLET WELD

ALL AROUND

PL 3 8x8x8

8"

10.00' 8.00' 48.00' 8.00' 10.00'

*NOTE: SHEET PILE BEYOND NOT SHOWN.

A B C D E F

A B C D E F

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7610

03B

#4 BARS @ 12''OC BOTH WAYS

48" CIRCULARCORRUGATED METALRISER WITH STEPSRIM = 794.00

CHANNEL IRON FORCHECK BOARDS -SEE DETAIL

7.0'

CAST IN PLACEBOTTOM STOPLOG MINIMUM 3''

2.00''

6.00

''

0.75''

NOTE:ALL ALUMINUM STOP-LOGS SHALL BE PROVIDED BY CONTRACTOR.CONTRACTOR IS RESPONSIBLE FOR CUTTING STOP-LOGS ASSHOWN. THE 0.75'' DIMENSION IS CRITICAL AND NEEDS TO BECENTERED IN THE STOP-LOG TO AVOID LEAKAGE. THE FINISHEDSURFACE SHALL BE SMOOTH TO PROVIDE A FLAT SURFACE FORTHE STOP-LOG ABOVE IT. THE CONTRACTOR SHALL DELIVER 20STOP-LOGS TO THE SITE. THE COST OF THE STOP-LOG WORK ISINCIDENTAL TO THE OUTLET CONTROL STRUCTURE.

NOTES:1) PROVIDE STRUCTURE SHOP DRAWINS FOR ENGINEERS REVIEW AND

APPROVAL BEFORE FABRICATION OF WATER CONTROL STRUCTURE.2) WATER CONTROL STRUCTURE TO BE PRE FABRICATED CORRUGATED

METAL RISER STRUCTURE WITH WATERTIGHT SEALS AT SECTION JOINTSAND PIPE PENETRATIONS.

3) STOP LOG CHANNEL IS TO BE ANCHORED TO THE WALLS AND FLOORPRIOR TO PLACING CONCRETE INVERT.

4) POUR CONCRETE INVERT AFTER STOP LOG CHANNEL IS INSTALLED.CAST BOTTOM STOP LOG INTO PLACE WITH THREE 12" DIA "J BOLTS".

5) PROVIDE MANHOLE STEPS.6) PROVIDE MATCHING PADLOCKS FOR ALL LOCKING STRUCTURES.

PROVIDE OWNER WITH FOUR KEYS.

12''

8.00

'

2.25''

NOTE:TWO (2) LIFTING HOOKS REQUIRED

12'' DIAMETER ROD

1 1/4'' DIAMETER INSIDEBEND. HOOK TO BE INLINE WITH HANDLE.

WATER CONTROL STRUCTURE

L 3 X 3 X 3 8GALVANIZED (TYP)

ALUMINUM STOP LOG 1'' LESS THANTIGHT FIT. FIELD VERIFY LENGTH.

CONTINUOUS WELD

2.0"

2.5'

'

2.5'

'

6''3''1''3''

0.75

''

LIFTING HOLESLIFTING HOLES

STOP LOG AND CHANNEL DETAIL

NOTE:CONTRACTOR TO DRILL 38" HOLES IN TOP OF STOP LOGCHANNELS AND PROVIDE TWO (2) PADDLE LOCKS TOLOCK THROUGH CHANNELS TO PREVENT LOGS FROMBEING LIFTED OUT WHEN LOCK IS IN PLACE.

FLAT GRATING WITH HINGE BYHAALA INDUSTRIES OR APPROVED

EQUIVALENT (PS4X4H)

PROVIDE ACCESSSTEPS

STOP LOG CROSS SECTION

LIFTING HOOK DETAIL

E2 CMP ANTI-SEEPAGE COLLAR

A4 WATER CONTROL STRUCTURE

IE = 788.07IE = 788.07Flow

48'' DIAMETERC.M. RISER

DETAIL A

#4 BARS @ 12''OC BOTH WAYS

18'' DIAMETER C.M.DRAWDOWN PIPE

CONCRETE BASE

7.0'

7.0'

STEPS

18" 18'' DIAMETER C.M.

DRAWDOWN PIPE

2'' ALUMINUM STOPLOGS

BOT = 787.50

Flow18"

6.00'

3.00

'3.

00'

2"

2"

BAND

12"x2" SLOTTED HOLES

FOR 38" DIA BOLTS

SLOTTED HOLES@ 8" O.C.

BAND

CONTINUOUS WELD BETWEENBAND AND COLLAR

A

ABOTTOM

OF COLLAR

CORRUGATED METALSHEET WELDED TO

CENTER OF BAND

TOPOF BAND

12"

SECTION A-A

E4 CORRUGATED METAL RISER

A2 STOP LOG SYSTEM

NWL

PROPOSEDGRADE

BEEHIVE INLETGRATE - SEE DETAIL

C.M

PIP

ESE

E SH

EET

C30

3

WELDED COUPLERWITH THREADED BANDS

C.M. RISERSEE SHEET C303

SEAM

30.00

°'

WELDED COUPLERWITH THREADED BANDSTOP VIEW

SEE

SHEE

T C

303

SLOTTED PERFORATIONS: 2"X6" SLOTSSPACED 8" HORIZONTAL AND 6" VERTICAL.

OFFSET 4" AND 8" FROM TOP OF STRUCTURE

CLASS 'E' RIP RAP

CONTINUOUS WELD

LOCKING BAR2"X2" X1

4" ANGLE 36" LONG. INSTALL1

2" BOLT W/ WELDED NUT FOR HINGEAT ONE END. DRILL 12" HOLE FOR

PADLOCK AT OTHER END.

6"X12" EYEBOLT CAST

INTO SLAB FOR HINGE

4.5 LF 24" DIA DUAL WALLHDPE BURIED FOR STOP

LOG STORAGE STRUCTURE

COMPACTED SUB-BASE,8" THICK

A B C D E F

A B C D E F

4

3

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7610

03B

FLARED END SECTION FOOTING

4"

1'-6"

FILTER FABRIC

CAST-IN-PLACEOR PRECAST

CONCRETE FOOTING

3"CLEAR (TYP)

8'MIN.

6' MIN

CORE TRENCHSEE CROSS SECTIONS ON SHEET C2.01

BACKFILL WITH COMPACTED IMPERVIOUS FILLEXISTING GROUND

NOTE:ALL DRAIN TILE IDENTIFIED DURING CORE TRENCHEXCAVATION TO BE RECORDED. REMOVE DRAIN TILES INTHEIR ENTIRETY FROM EMBANKMENT FOOTPRINT

EXISTING GROUND

ABANDON EXISTING TILE

TIE INTO EXISTING TILE ASDETAILED -

FIELD VERIFY LOCATIONAND DEPTHSNWL = 794.00

PROPOSED GROUND

LAST 20 LF TO BE CMPWITH RODENT GUARD

PE FIELD TILE -SEE PLANS FOR LENGTHS ANDLOCATIONS

PROPOSED GROUND

MATCH INVERTS

D

2D CONCRETE COLLAR OF 3,000 PSI MINIMUM STRENGTHCONCRETE, MINIMUM 2D WIDE CENTERED ON JOINT,MIN 6'' THICKNESS FOR FULL 2D WIDTH. THICKNESSCAN TAPER DOWN BEYOND THE 2D WIDTH.

FlowFlow

NEW SECTION OF TILEEXISTING TILE

CONCRETE CONNECTION

MATCH INVERTS

A3 TYPICAL CORE TRENCH SECTION

A4 TYPICAL CORE TRENCH SECTION

A1 FLARED END SECTION FOOTING W/ RIP-RAP

D2 FIELD TILE REPAIR CONNECTION

NWL = 1075.00PROPOSED GROUND

EXISTING GROUND

10' MINIMUMREFER TO GRADING PLAN

WAVE BENCH

A2 WAVE PROTECTION BENCH AT NWL

NOTE:GEOTECHNICAL ENGINEER OR PROJECT ENGINEER TOVERIFY THAT CORE TRENCH EXCAVATION TERMINATESIN SUITABLE SOILS PRIOR TO BACKFILLING.

A

A

18"

MIN

.

6" STONE FILTER

6" STONE FILTER

CLASS 'D' RIP-RAP

CLASS 'D' RIP-RAP

DITCH CROSS-SECTION

SECTION A-A

6" MIN.

CREST

24" OR

AS

SPECIFIED

D4 DITCH CHECK