construction plans for crep project no. sac863635b - … sac863635b crep wetland... · 7 steel...

GOVERNING SPECIFICATIONS

THE SPECIFICATIONS AS PREPARED BY IOWA DEPARTMENT OF AGRICULTURE AND LAND STEWARDSHIP AND BOLTON & MENK.INC. SHALL BE CONSIDERED AS PART OF THIS DOCUMENT. NATURAL RESOURCES CONSERVATION SERVICE CONSTRUCTION SPECIFICATIONS SHALL APPLY.

THE 2018 EDITION OF THE "IOWA STATEWIDE URBAN STANDARD SPECIFICATIONS FOR PUBLIC IMPROVEMENTS" SHALL ALSO GOVERN AS SPECIFIED.

ALL APPLICABLE FEDERAL, STATE, AND LOCAL LAWS AND ORDINANCES WILL BE COMPLIED WITH IN THE CONSTRUCTION OF THIS PROJECT,

PLAN REVISIONS REV ISSUED FOR DATE

A FINAL 9/201B

1 IDALS COMMENTS 10/2018

/ SAC COUNTY

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PROJECT LOCATION

Cel Be� Yoo., Oi;I

1.800.292.8989 Call lhe 1011"�- .,..,_ _ -

48 llOUr:$ l"IO'ID L�•lnlowa

NOTE: EXISTING UTILITY INFORMATION SHOWN ON THIS PLAN HAS BEEN PROVIDED BY THE UTILITY OWNER. THE CONTRACTOR SHALL FIELD VERIFY EXACT LOCATIONS PRIOR TO COMMENCING CONSTRUCTION AS REQUIRED BY STATE LAW. NOTIFY IOWA ONE CALL, 1-800-292-8989,

THE SUBSURFACE UTILITY INFORMATION IN THIS PLAN IS UTILITY QUALITY LEVEL D. THIS UTILITY QUALITY LEVEL WAS

DETERMINED ACCORDING TO THE GUIDELINES OF CI/ASCE 38-02, ENTITLED "STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACE UTILITY DATA."

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CONSTRUCTION PLANS FOR

CREP PROJECT NO. SAC863635B SITE GRADING, BERM CONSTRUCTION, SHEET PILE, RIP RAP AND ARMORING

WETLAND SEEDING, DRAIN TILE, EROSION AND SEDIMENT CONTROL

SEPTEMBER 2018

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MAP OF PORTIONS OF

SAC COUNTY, IOWA

MAP LEGEND

- PROJECT LIMITS

11\BOLTON "1l/&MENK

300 WEST MCKINLEY ST, PO BOX 6B JEFFERSON, IOWA 50129

Phone: (515)-386-4101 Email: [email protected]

www.bofton-menJc.com

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SHEET NO.

1.0 1.1

1.2 2.0

3.0 4.0

4.1

4.2

5.0

5.1

5.2

6.0

6.1 6.2

7.0

7,1

8.0

9.0

9.1

SHEET INDEX

SHEET TITLE

TITLE SHEET ESTIMATED QUANTITIES AND REFERENCE NOTES LEGEND EXISTING SITE CONDITIONS PROPOSED SITE CONDITIONS BERM PLAN PROFILE BERM PLAN PROFILE BERM TOE DRAIN PLAN AND PROFILE WATER CONTROL STRUCTURE, OUTLET PIPE PLAN AND PROFILE SLOTTED INTAKE RISER AND OUTLET PIPE DETAILS WATER CONTROL AND STOP LOG STRUCTURE DETAILS

DRAIN TILE NO. 1 OUTLET PLAN AND PROFILE DRAIN TILE NO. 2 OUTLET PLAN AND PROFILE DRAIN TILE NO. 3 OUTLET PLAN AND PROFILE STILLING BASIN PLAN AND PROFILE SHEET PILE SECTION AND DETAILS SEEDING AREAS WETLAND CENTERLINE PLAN AND PROFILE WETLAND CENTERLINE PLAN AND PROFILE

THIS PLAN SET CONTAINS 19 SHEETS.

I HEREBY CERTIFY THATTHIS ENGINEERING DOCUMENT WAS PREPARED BY ME OR UNDER MY DIRECT PERSONAL SUPERVISION M THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER

0 R THE LAWS OF THE STATE OF IOWA,

REG. NO. 17000

MY LICENSE RENEWAL DATE IS 12/31/2019

PAGES OR SHEETS COVERED BY THIS SEAL:

AUSHEffi

PROJECT DATUM: IRCS-4 ,.,,,,"ss�;=•=,..=""""""==1-1-0_W_A_ D _E _PA_ R_T_M __ EN_ T _O _F _A_G_R_IC_U_L _T_U _R _E A_N _D _LA_N_D_ S_T_E_W_A_ R_D_S _H _IP-, ""'~' SAC COUNTY CREP PROJECT NO. SAC863635C

SHEET

LOCATION: SIOUX CITY - IOWA FALLS 1.0 TITLE SHEET

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CLIENT PROJ. NO.

REVISION DATENO.

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300 WEST MCKINLEY ST, P.O. BOX 68JEFFERSON, IOWA 50129

Phone: (515) 386-4101Email: [email protected]

www.bolton-menk.com

IOWA DEPARTMENT OF AGRICULTURE AND LAND STEWARDSHIPSAC COUNTY CREP PROJECT NO. SAC863635C

RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

1.1ESTIMATED QUANTITIES AND REFERENCE NOTES

1.1ESTIMATED QUANTITIES AND REFERENCE NOTES

ESTIMATED PROJECT QUANTITIESITEM NO. WORK OR MATERIAL SPEC NO. ESTIMATED

QUANTITY UNIT AS-BUILTQUANTITY

1 TOPSOIL STRIPPING, SALVAGE AND RESPREAD IA-1, IA-26 3,430 CY2 CLEARING AND GRUBBING IA-1 1 LS3 STRUCTURE AND CHANNEL FERTILIZER & SEEDING IA-6 1.0 AC4 BUFFER SEEDING IA-6 15.4 AC5 MOBILIZATION/DEMOBILIZATION IA-8 1 LS6 DRAINAGE TILE INVESTIGATION AND REMOVAL IA-9 1 LS7 STEEL SHEET PILE IA-13,IA-81 1,307 SF8 EXCAVATION, EARTH FILL IA-21, IA-23 7,100 CY9 DRAINFILL, FINE IA-24 24 CY

10 PERFORATED CORRUGATED POLYETHYLENE TUBING, 6" DIAMETER IA-46 286 LF11 HDPE, 12" DIAMETER, NON-PERFORATED IA-46 397 LF12 RCP, 24" DIAMETER IA-46 576 LF13 DRAWDOWN PIPE, CMP, 18" DIAMETER, NON-PERFORATED IA-51 120 LF14 INLINE WATER CONTROL STRUCTURE STOP GATE, CMP, 48" IA-51 1 EA15 CMP OUTLET PIPE, 12" DIAMETER IA-51 40 LF16 CMP OUTLET PIPE, 18" DIAMETER IA-51 40 LF17 CMP OUTLET PIPE, 30" DIAMETER IA-51 20 LF18 RIPRAP, CLASS E IA-61, IA-95 540 TN19 CONCRETE GROUT IA-62 68 CY

ESTIMATE REFERENCE INFORMATIONITEM NO. DESCRIPTION

1 TOPSOIL STRIPPING, SALVAGE AND RESPREADTHIS IS THE QUANTITY TO REMOVE, SALVAGE AND STOCKPILE 12" OF EXISTING MATERIAL FROM ALL AREAS TO BE EXCAVATED OR DISTURBED. ALL AREAS TO RECEIVE SEED, BORROW

AREAS AND EXCAVATIONS BELOW THE NORMAL POOL ELEVATION SHALL HAVE A MINIMUM OF 6" OF TOPSOIL PLACED.

2 CLEARING AND GRUBBINGTHIS SHALL BE CONSIDERED FULL COMPENSATION TO REMOVE ALL TREES, STUMPS AND BRUSH FROM WITHIN THE NORMAL POOL ONLY.

3 STRUCTURE AND CHANNEL FERTILIZER & SEEDINGTHIS SEED IS FOR THE EMBANKMENT AND BERM AREA, OUTLET CHANNEL AREA, TILE OUTLET AREAS AND AREAS WHERE THE GROUND SLOPES WILL BE STEEPER THAN 5:1.

THIS WILL INCLUDE ANY TOPSOIL WASTE AREAS OR SLOPES FROM THE BORROW AREA TO THE EXISTING GROUND. MULCHING SHALL BE INCLUDED FOR THIS AREA.

4 BUFFER SEEDING

THIS SEED IS FOR ALL OTHER AREAS ABOVE THE NORMAL POOL ELEVATION AND ARE NOT PART OF THE STRUCTURE & CHANNEL SEEDING. NO MULCH ON THIS AREA.THE PREPARATION FOR THIS AREA SHALL INCLUDE THE GRADING TO A UNIFORM SURFACE OF THE 10:1 SAFETY BENCH AROUND THE PERIMETER OF THE POOL AREA.ONLY THE DISTURBED PORTIONS OF THE BUFFER AREA WILL BE SEEDED AND WILL BE MEASURED FOR FINAL PAYMENT. QUANTITY SHOWN REFLECTS THE AREA WITHIN THE

EASEMENT BOUNDAY.

5 MOBILIZATION/DEMOBILIZATIONTHIS WORK SHALL INCLUDE THE MOBILIZATION AND DEMOBILIZATION OF THE CONTRACTOR'S FORCES AND EQUIPMENT FOR PERFORMING THE WORK UNDER THE CONTRACT. ANY

INSTALLATION OF THE SILT FENCE THROUGH ANY AREA SHALL BE CONSIDERED INCIDENTAL TO THIS ITEM. THE USE OF THE TEMPORARYCONSTRUCTION ACCESS SHALL INCLUDE DEEP TILLAGE OF THE AREA ONCE CONSTRUCTION IS COMPLETE AND IS CONSIDERED INCIDENTAL TO THIS ITEM.

6 DRAINAGE TILE INVESTIGATION AND REMOVALTHIS ITEM WILL CONSIST OF THE EXPLORATORY EXCAVATIONS REQUIRED TO LOCATE AND ABANDON THE TILES SHOWN ON THE PLANS. THIS IS FULL COMPENSATIONFOR THE EXCAVATION, BACKFILLING, ABANDONMENT AND REMOVAL OF THE TILES WITHIN THE PERMANENT EASEMENT BOUNDARY.

7 STEEL SHEET PILESHEET PILING SHALL BE AS DETAILED IN THE PLANS, BENDS AND DEFLECTIONS SHALL BE MADE BY PREFABRICATED PIECES SPECIFICALLY MADE FOR A LOCATION. ANYADDITIONAL LENGTH NECESSARY TO MEET ANGLES, CONSTRUCTION TOLERANCES, ETC. SHALL BE INCIDENTAL TO THE OVERALL CONSTRUCTION. THE TOTAL QUANTITY SHOWN ON SHEET 7.1IS FIGURED AFTER TRIMMING THE SHEET PILE TO MATCH THE SLOPES ON THE SIDES, THE PAID AMOUNT IS THE AREA AFTER TRIMMING TO FINAL ELEVATIONS AND SLOPES.

8 EXCAVATION, EARTH FILLTHIS IS FULL COMPENSATION FOR THE EXCAVATION REQUIRED FOR THE POOL AREA, FOR THE DIKE/BERM (5,640 CY), SUBMERGED BERMS (500 CY),CORE TRENCH (960 CY), OUTLET CHANNEL, STILLING BASIN, BORROW AREA AND OTHER CHANNELS REQUIRED TO OUTLET DRAIN TILES. THIS IS ALSO COMPENSATION TO CONSTRUCTTHE EMBANKMENT BERM (DIKE) INCLUDING THE CLAY CORE TRENCH, STILLING BASIN AND OUTLET CHANNEL TO THE SLOPES AND ELEVATIONS DETAILED ON THE PLANS. THE CONTRACTOR

SHALL PROVIDE FOR A MINIMUM ALLOWABLE SETTLEMENT OF 5% OF THE TOTAL FILL DEPTH WHEN CONSTRUCTING THE BERM. THIS ADDITIONAL QUANTITY OF MATERIAL IS NOT FIGUREDINTO THE BID QUANTITY. EXCESS MATERIAL FROM OTHER EXCAVATIONS CAN BE USED OR WASTED HERE TO BUILD SLOPES OUTSIDE OF THE CORE. THIS QUANTITY ASSUMED A 35%

SHRINKAGE FACTOR ON THE MATERIAL. SEE SHEET 4.0 FOR DETAILS.

9 DRAINFILL, FINETHIS IS FULL COMPENSATION FOR FILL MATERIAL REQUIRED FOR THE WEST AND EAST TOE DRAINS, SEE SHEETS 4.1 AND 4.2 FOR TRENCH DRAIN DETAILS.

10 PERFORATED CORRUGATED POLYETHYLENE TUBING, 6" DIAMETERTHIS IS FULL COMPENSATION FOR PIPE MATERIAL REQUIRED FOR THE WEST AND EAST TOE DRAINS, SEE SHEETS 4.1 AND 4.2 FOR TRENCH DRAIN DETAILS.

11 HDPE, 12" DIAMETER, NON-PERFORATEDTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 1 AND 3, SEE SHEET NO. 6.0 AND 6.2 FOR DETAILS.

12 RCP, 24" DIAMETERTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 2, SEE SHEET 6.1 FOR DETAILS.

13 DRAWDOWN PIPE, CMP, 18" DIAMETER, NON-PERFORATEDTHE ITEM INCLUDES THE COSTS FOR INSTALLATION, BEDDING AND BACKFILLING OF THE CMP OUTLET PIPE TO AND FROM THE WATER CONTROL STRUCTURE.

LENGTH IS BASED FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE AND THROUGH BENDS. SEE SHEET NO. 5.0 AND 5.1 FOR DETAILS.

14 INLINE WATER CONTROL STRUCTURE STOP GATE, CMP, 48"THIS ITEM INCLUDES THE MAIN CMP CONTROL STRUCTURE, LID, LOCKING MECHANISM, PVC OR ALUMINUM STOP LOGS, STEPS, CONCRETE FOR BASE, STOP LOG REMOVAL TOOLS, CMPPIPE STUBS, STOP LOG STORAGE TUBE, SLAB AND GRATE, DOWNSTREAM CMP APRON AND ANIMAL GUARD AND THE UPSTREAM CMP PERFORATED INTAKE RISER, GRATE, AND

THE FABRICATION AND INSTALLATION OF THE TWO CMP ANTI-SEEP COLLARS.THE 18" CMP PIPE SHALL BE PAID FOR SEPERATELY UNDER BID ITEM NO. 13. SEE SHEET NO. 5.0, 5.1 AND 5.2 FOR DETAILS.

15 CMP OUTLET PIPE, 12" DIAMETERTHIS IS FULL COMPENSATION FOR OUTLET OF WEST AND EAST TOE DRAINS, SEE SHEET NO. 4.2.

16 CMP OUTLET PIPE, 18" DIAMETERTHIS IS FULL COMPENSATION FOR TILE DRAIN OUTLET NO. 1 AND 2, SEE SHEET NO. 6.0 AND 6.2.

17 CMP OUTLET PIPE, 30" DIAMETERTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 2, SEE SHEET NO. 6.1.

18 RIPRAP, CLASS ETHIS ITEM INCLUDES EXCAVATION, GEOTEXTILE FABRIC PLACEMENT AND RIP RAP MATERIAL AT THE OUTLET CHANNEL FROM THE UPSTREAM SIDE OF THE WEIR WALL TO THE EXISTINGSTRUCTURE AT 390TH STREET, THE EXISTING SLOTTED INTAKE RISER AND ALL TILE OUTLETS AS NOTED.

19 CONCRETE GROUTGROUT MIX SHALL BE AS SPECIFIED AND PLACED AT 5.4 CUBIC FEET OF GROUT PER SQUARE YARD OF RIP RAP AREA FROM 10' UPSTREAM OF WEIR, STILLING BASIN AND SLOPES.

THE GROUT SHALL FULLY ENCASE THE BOTTOM OF THE RIP RAP BUT NOT FILL AROUND THE RIP RAP SO AS TO REDUCE THE ENERGY DISSIPATION CAPABILITIES OF THE RIP RAP.THE GROUT ON THE FIRST 4 FEET ON THE UPSTREAM SIDE OF THE WEIR SHALL BE FINISHED TO A TROWEL SMOOTH FINISH.

ESTIMATE REFERENCE INFORMATIONITEM NO. DESCRIPTION

EXISTING TOPOGRAPHIC SYMBOLS

CONCRETE

GRAVEL/RIP RAP

HATCH PATTERNS

GRADING INFORMATION

952

950

952

950

1:4

BITUMINOUS

F F F F

E E E E

G G G G

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EXISTING PRIVATE UTILITY LINES

STORM SEWER RECTANGULAR CASTING

STORM SEWER CIRCULAR CASTING

STORM SEWER FLARED END / APRON

CURB BOX

FIRE HYDRANT

MANHOLE

WATER REDUCER

WATER BEND

PROPOSED TOPOGRAPHIC SYMBOLS

CLEANOUT

LIFT STATION

RIP RAP

OE OE OE

C C C C

DRAINAGE FLOW

BENCH

BUSH

CATCH BASIN CIRCULAR CASTING

CURB STOP

CATCH BASIN RECTANGULAR CASTING

SIGNAL CONTROL CABINET

CLEAN OUT

DRINKING FOUNTAIN

FLARED END / APRON

FLAG POLE

FUEL PUMP

GRILL

HANDICAP SPACE

HANDHOLE

FIRE HYDRANT

MAILBOX

MANHOLE-HEAT

MANHOLE-ELECTRIC

MANHOLE-GAS

MANHOLE-SANITARY SEWER

MANHOLE-STORM SEWER

MANHOLE-COMMUNICATION

MANHOLE-UTILITY

PEDESTRIAN PUSH BUTTON

PEDESTAL-ELECTRIC

PEDESTAL-COMMUNICATION

VALVE POST INDICATOR

PARKING METER

LIGHT POLE

POLE-UTILITY

POST

PICNIC TABLE

RAILROAD SIGNAL POLE

REGULATION STATION GAS

TREE-DECIDUOUS

SATELLITE DISH

SIGN TRAFFIC

WATER SPIGOT

IRRIGATION SPRINKLER HEAD

IRRIGATION VALVE BOX

TREE STUMP

TELEPHONE BOOTH

TRANSFORMER-ELECTRIC

TREE-DEAD

TRASH CAN

TRAFFIC SIGNAL

VALVE

WETLAND

WELL

TREE-CONIFEROUS

GUY WIRE ANCHOR

LIFT STATION

LIFT STATION CONTROL PANEL

MANHOLE-WATER

BASKETBALL POST

CULVERT END

SOIL BORING

ABBREVIATIONS

A ALGEBRAIC DIFFERENCEADJ ADJUSTALT ALTERNATEB-B BACK TO BACKBIT BITUMINOUSBLDG BUILDINGBMP BEST MANAGEMENT PRACTICEBR BEGIN RADIUSBV BUTTERFLY VALVECB CATCH BASINC&G CURB AND GUTTERCIP CAST IRON PIPECIPP CURED-IN-PLACE PIPECL CENTER LINE

CL. CLASS

CMP CORRUGATED METAL PIPEC.O. CHANGE ORDERCOMM COMMUNICATIONCON CONCRETECSP CORRUGATED STEEL PIPECLVT CULVERTDIA DIAMETERDIP DUCTILE IRON PIPEDWY DRIVEWAYE EXTERNAL CURVE DISTANCEESMT EASEMENTELEC ELECTRICELEV ELEVATIONEOF EMERGENCY OVERFLOWER END RADIUSEX EXISTINGFES FLARED END SECTIONF-F FACE TO FACEFF FINISHED FLOORF&I FURNISH AND INSTALLFM FORCEMAINFO FIBER OPTICF.O. FIELD ORDERGRAN GRANULAR

GRAV GRAVELGU GUTTERGV GATE VALVEHDPE HIGH DENSITY POLYETHYLENEHH HANDHOLEHP HIGH POINTHWL HIGH WATER LEVELHYD HYDRANTI INVERTK CURVE COEFFICIENTL LENGTHLO LOWEST OPENINGLP LOW POINTLT LEFTMH MANHOLEMIN MINIMUMMR MID RADIUSNIC NOT IN CONTRACTNMC NON-METALLIC CONDUITNTS NOT TO SCALENWL NORMAL WATER LEVELOHW ORDINARY HIGH WATER LEVELPC POINT OF CURVEPCC POINT OF COMPOUND CURVEPE PERMANENT EASEMENTPED PEDESTRIAN, PEDESTALPERF PERFORATED PIPEPERM PERMANENTPI POINT OF INTERSECTIONPL PROPERTY LINEPRC POINT OF REVERSE CURVEPT POINT OF TANGENTPVC POLYVINYL CHLORIDE PIPEPVMT PAVEMENTR RADIUSRCP REINFORCED CONCRETE PIPERET RETAININGR/W RIGHT-OF-WAYRSC RIGID STEEL CONDUIT

RT RIGHTSAN SANITARY SEWERSCH SCHEDULESERV SERVICESHLD SHOULDERSTA STATIONSTD STANDARDSTM STORM SEWERTC TOP OF CURBTE TEMPORARY EASEMENTTEMP TEMPORARYTNH TOP NUT HYDRANTTP TOP OF PIPETYP TYPICALVCP VITRIFIED CLAY PIPEVERT VERTICALVPC VERTICAL POINT OF CURVEVPI VERTICAL POINT OF INTERSECTIONVPT VERTICAL POINT OF TANGENTWM WATERMAIN

AC ACRESCF CUBIC FEETCV COMPACTED VOLUMECY CUBIC YARDEA EACHEV EXCAVATED VOLUMELB POUNDLF LINEAR FEETLS LUMP SUMLV LOOSE VOLUMESF SQUARE FEETSV STOCKPILE VOLUMESY SQUARE YARD

UNDERGROUND FIBER OPTICUNDERGROUND ELECTRICUNDERGROUND GASUNDERGROUND COMMUNICATIONOVERHEAD ELECTRICOVERHEAD COMMUNICATIONOVERHEAD UTILITY

953.53

EXISTING CONTOUR MINOREXISTING CONTOUR MAJORPROPOSED CONTOUR MINORPROPOSED CONTOUR MAJORPROPOSED GRADING LIMITS / SLOPE LIMITSPROPOSED SPOT ELEVATIONRISE:RUN (SLOPE)

OC OC OC

OU OU OU

SIG

H

CP

E

PIV

IVB

TRAN

CO

LS

G

E

S

D

U

W

TRASH

C

H

STORM SEWER OUTLET STRUCTURE

STORM SEWER OVERFLOW STRUCTURE

STA:5+67.19980.87

C

TRAFFIC ARM BARRIER

VENT PIPEV

TILE INLET

TILE RISER

SIREN

ORDER MICROPHONE

METERM

ACCESS GRATE

FILL PIPEF

DOWN SPOUT

BIRD FEEDERB

ANTENNA

AIR CONDITION UNITAC

NOTE:EXISTING UTILITY INFORMATION SHOWN ON THIS PLAN HAS BEEN PROVIDED BY THE UTILITY OWNER. THE CONTRACTOR SHALL FIELD VERIFYEXACT LOCATIONS PRIOR TO COMMENCING CONSTRUCTION AS REQUIRED BY STATE LAW. NOTIFY IOWA ONE CALL, 1-800-292-8989 OR WWW.IOWAONECALL.COM.

THE SUBSURFACE UTILITY INFORMATION IN THIS PLAN IS UTILITY QUALITY LEVEL D UNLESS OTHERWISE NOTED. THIS UTILITY LEVEL WASDETERMINED ACCORDING TO THE GUIDELINES OF CI/ASCE 38-02, ENTITLED "STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OFEXISTING SUBSURFACE UTILITY DATA"

UTILITIES IDENTIFIED WITH A QUALITY LEVEL OTHER THAN D:

LINE TYPES FOLLOW THE FORMAT: UTILITY TYPE - QUALITY LEVELEXAMPLE: UNDERGROUND GAS, QUALITY LEVEL AUTILITY QUALITY LEVEL (A,B,C,D) DEFINITIONS CAN BE FOUND IN CI/ASCE 38-02.

UTILITY QUALITY LEVELS:

LEVEL D - INFORMATION COMES SOLELY FROM EXISTING UTILITY RECORDS.

LEVEL C - SURVEYING ABOVE GROUND UTILITY FACILITIES, SUCH AS MANHOLES, VALVE BOXES, ETC; AND CORRELATING THIS INFORMATION WITHEXISTING UTILITY RECORDS.

LEVEL B - THE USE OF SURFACE GEOPHYSICAL TECHNIQUES TO DETERMINE THE EXISTENCE AND HORIZONTAL POSITION OF UNDERGROUNDUTILITIES.

LEVEL A - THE USE OF NONDESTRUCTIVE DIGGING EQUIPMENT AT HORIZONTAL AND VERTICAL POSITION OF UNDERGROUND UTILITIES, AS WELLAS THE TYPE, SIZE, CONDITION, MATERIAL, AND OTHER CHARACTERISTICS.

G-A G-A

G

UTILITY MARKER

VALVE VAULT

WW WET WELL

YARD HYDRANT

BARRICADE PERMANENT

TILE OUTLET

|| || || || || ||

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EXISTING UTILITY LINES

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PROPOSED UTILITY LINES

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SURVEY SYMBOLS

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BENCH MARK LOCATION

MONUMENT IRON FOUND

CAST IRON MONUMENT

CONTROL POINT

TILE

P

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SURVEY LINES

o o o

PAVEMENT MARKING

AUTO SPRINKLER CONNECTION

U

WETLAND DELINEATED MARKER

CONTROLLED ACCESSBOUNDARYCENTERLINEEXISTING EASEMENT LINEPROPOSED EASEMENT LINEEXISTING LOT LINEPROPOSED LOT LINEEXISTING RIGHT-OF-WAYPROPOSED RIGHT-OF-WAYSETBACK LINESECTION LINE

BUSH LINETREE LINEGUARD RAILFENCE-DECORATIVEFENCERETAINING WALL

WATER SERVICEWATERMAINSTORM SEWER DRAIN TILESTORM SEWERSANITARY SERVICESANITARY SEWERFORCEMAIN

PIPE CASINGWATER SERVICEWATERMAINSTORM SEWER DRAIN TILESTORM SEWERSANITARY SERVICESANITARY SEWERFORCEMAIN

WATER TEE

WATER CROSS

WATER SLEEVE

WATER CAP / PLUG

WATER VALVE

EXISTING TOPOGRAPHIC LINES

QUARTER LINESIXTEENTH LINE

TRAFFIC SIGNS

BOLLARD

TEMPORARY EASEMENT

CLVT

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CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

1.2LEGEND

1.2LEGEND

CONTROL POINT#60

ELEV: 1325.13

CONTROL POINT#45

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SHEET

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\IDA

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/26/

2018

10:

38:4

2 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

2.0EXISTING SITE CONDITIONS

2.0EXISTING SITE CONDITIONSFEETSCALE

0 60 120HORZ.

R

390TH STREET

ROLF

AVE

NU

E

5'x5' TWIN RCBC ROADWAY CULVERTFL ELEV. IN: 1312.4FL ELEV. OUT: 1311.8

NW CORNERSEC. 35, T86N R36W

FOUND PIPE

24" CMP FIELD ENTRANCEFL ELEV. OUT: 1314.4(USE AS CONSTRUCTED)

24" CMP ROADWAYCULVERT

FL ELEV. OUT: 1320.67(USE AS CONSTRUCTED)

6" CONC. T

ILE

DD. N

O. 5

4 - 1

0" C

ON

C. T

ILE

DD. N

O. 5

4 - 1

0" P

LAST

IC T

ILE

10" CLAY TILE

GRAV

EL S

URF

ACE

GRAVEL SURFACE

IOWA STATE UNIVERSITYWATER MONITORING STATION

(RELOCATION BY OTHERS IF NECESSARY)

PERMANENT EASEMENT BOUNDARY


3'x6' CMP ARCHROADWAY CULVERT

FL ELEV. OUT: 1322.07

3'x5' RCBCROADWAY CULVERT

FL ELEV. OUT: 1321.76

OWNER:PARTRIDGE, D G & ROSEMARY N



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RCP

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232'

317'

>>

12" HDPE

>>

>>

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12" HDPE

1319

1321

>>12" HDPE

SHEET

Bol

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& M

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Inc.

201

8, A

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Res

erve

dc H:

\IDA

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1411

5046

\CAD

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5046

_C00

3.dw

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/26/

2018

10:

38:5

4 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

3.0PROPOSED SITE CONDITIONS

3.0PROPOSED SITE CONDITIONSFEETSCALE

0 60 120HORZ.

R

DESIGN CRITERIA VALUE UNIT REQUIREMENTWATERSHED AREA 520 ACRES Greater than 500 acres

POOL NORMAL WATER LEVEL (NWL) ELEV 1319.50 FTDESIGNED WETLAND POOL AREA (@ NWL) 5.2 ACRESPERCENT POOL AREA TO WATERSHED AREA 1.0 % Range 0.5% to 2% of watershed area

MAXIMUM POOL DEPTH 3.5 FTAVERAGE POOL DEPTH 1.6 FTDEEP WATER AREA (DEPTH > 3 FT) 0.6 ACRESPERCENT DEEP WATER TO POOL AREA 12.0 % Less than 25%

POOL STORAGE VOLUME AT NWL 8.2 ACRE-FTBERM ELEVATION 1324.50 FTPOOL STORAGE VOLUME AT TOP OF DIKE 53.1 ACRE-FTMAXIMUM BERM HEIGHT 1324.5 FTAVERAGE BERM HEIGHT 3.9 FTBERM LENGTH 1100 FTPRIMARY WEIR ELEVATION 1319.50 FTPRIMARY WEIR WIDTH 32 FTAUXILIARY SPILLWAY ELEVATION - FTAUXILIARY SPILLWAY WIDTH - FTAREA OF BUFFER 20.4 ACRESRATIO BUFFER AREA TO NWL POOL AREA 4.0 Less than 4

25-YEAR STORM HWL IN POOL 1322.01 FT25-YEAR PEAK INFLOW 459 CFS25-YEAR PEAK OUTFLOW 409 CFS100-YEAR STORM HWL IN POOL 1322.94 FT100-YEAR PEAK INFLOW 730 CFS100-YEAR PEAK OUTFLOW 653 CFS

WETLAND ELEV INCREMENTAL CUMULATIVE CUMULATIVEPOOL DEPTH AREA VOLUME VOLUME

(FT) (FT) (FT2) (FT3) (AC-FT)0.0 1316.0 8,100 0.001.0 1317.0 44,008 26054 0.602.0 1318.0 118,412 107264 2.463.0 1319.0 185,189 259064 5.953.5 1319.5 214,169 358904 8.244.0 1320.0 242,429 473053 10.864.5 1320.5 270,434 601269 13.805.0 1321.0 305,596 745277 17.115.5 1321.5 381,210 916978 21.056.0 1322.0 404,010 1113283 25.566.5 1322.5 432,014 1322289 30.367.0 1323.0 463,575 1546186 35.507.5 1323.5 495,201 1785880 41.008.0 1324.0 527,272 2041499 46.878.5 1324.5 560,587 2313463 53.11

>> TILE RELOCATE>>

TILE APPROXIMATE TILE LOCATIONS

POOL NORMAL WATER LEVEL

100-YEAR STORM HWL AREA

AREA > 3-FT DEPTH


REMOVE EXISTING TILEXXXXXXXXX

GRADING NOTES:

1. REMOVE ALL TREES AND BRUSH THAT MAY LIE BELOW THE NORMAL POOL ELEVATION 1319.50.2. ALL EXISTING FIELD TILE SHALL BE OBLITERATED WITHIN THE BERM STRUCTURE , SEE SHEET 2.0 & 3.0 FOR

LOCATIONS, OTHER AREAS CAN BE ABANDONED IN PLACE. NEW TILE OUTLETS WILL BE INSTALLED (SEEDETAILS).

3. TOPSOIL STRIPPING (SPEC SECT IA-1) AND SITE GRADING (SPEC SECT IA-21) SHALL CONSIST OF ALL GRADINGINSIDE OF POOL AREA, EXCLUDING THE BERM AND CLAY BORROW AREAS. CLAY ENCOUNTERED IN POOLAREA SHALL BE USED IN CLAY CORE AREA. ALL OTHER EXCESS TOPSOIL FROM POOL AREA SHALL BESTOCKPILED DURING CLAY CORE CONSTRUCTION, USED IN BERM CONSTRUCTION OUTSIDE OF CLAY CORE,OR SPREAD IN DESIGNATED WASTE AREA.

4. CLAY MATERIAL EXCAVATED FROM CLAY BORROW AREA SHALL BE USED IN CLAY CORE CONSTRUCTION. ALLEXCESS CLAY SHALL BE USED IN CONSTRUCTION OF BERM OUTSIDE OF CLAY CORE. FILL USED FOR CLAY COREAND BERM CONSTRUCTION IS INCLUDED AS EARTHFILL (SPEC SECT IA-23).

5. SPREAD 6" OF TOPSOIL IN PRIMARY CLAY BORROW AREA AND BERM AREA AFTER CONSTRUCTIONACCORDING TO SPEC SECT IA-26. TOPSOIL IS NOT REQUIRED ON ANY PORTIONS OF SITE BELOW ELEVATION1316.5.

6. STRIP AND SALVAGE 12" OF TOPSOIL FROM BORROW AREAS. AFTER BORROW OPERATIONS ARE COMPLETEDSPREAD TOPSOIL UNIFORMLY OVER THE BORROW AREA (INCLUDING AREAS BELOW THE WETLAND NORMALPOOL ELEVATION BUT NOT SLOPES OF DEEP POOL AREA (BELOW 1316.5).

7. STRIPPED AND REMOVED UNSUITABLE MATERIALS, IF ANY, ARE TO BE DISPOSED OF IN DESIGNATED AREASAS DIRECTED BY ENGINEER AND PRIOR TO TOPSOIL PLACEMENT.

8. IN TOPSOIL WASTE AREAS, FEATHER TOPSOIL INTO SLOPE SO THAT OVERLAND FLOW IS NOT IMPEDED.9. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH STATE AND LOCAL REGULATIONS, CODES, AND

OSHA STANDARDS.10. CONTRACTOR SHALL CONTACT IOWA ONE CALL @ 1-800-292-8989 FOR LOCATION OF ALL UTILITIES AT LEAST 48 HOURS PRIOR TO BEGINNING CONSTRUCTION AS REQUIRED BY STATE LAW.

ARMOR STILLING BASIN AND SLOPES WITH RIPRAP & GROUT, 483 TN (SEE DETAILS)

390TH ST.

ROLF

AVE

.

POOL NORMAL WATER LEVEL ELEV: 1319.5

100 YR STORM HIGH WATER LEVELELEV: 1322.94

SILT SEDIMENT BASINS(20' WIDE BOTTOM BY100' LENGTH AT 3:1SLOPES)

WATER CONTROL STRUCTUREAND STOP LOG STORAGE

DRAIN TILE OUTLET NO. 3,12" HDPE (SEE SHT NO. 6.3)

DRAIN TILE OUTLETNO. 1, 12" HDPE(SEE SHT NO. 6.0)

RELAY EXISTING TILEWITH 12" HDPE(SEE SHT. 6.2)

DRAIN TILE OUTLET NO. 2INSTALL NEW 24" RCP TILEFOR NEW DD. 54 OUTLET,(SEE SHT NO. 6.1)

TOE DRAIN (TYP.) SEE DETAILS

EASEMENT BOUNDARY

EASEMENT BOUNDARY

EXIST. 6"CONC. TILE

3'x6' CMPARCH

ROADWAYCULVERTFL ELEV.

OUT:1322.07

3'x5' RCBCROADWAY

CULVERT FLELEV. OUT:

1321.76

EXIST. DD 5410" CONC. TILE

EXIST. DD 5410" PLASTIC TILE EXIST. 10" CLAY TILE

SUBMERGED BERM'S, TOPBERM ELEV: 1319.0, 5' TOPW/3:1 SLOPES

TOE DRAIN (TYP.) SEE DETAILS

AutoCAD SHX Text

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86.8'

62'

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STA: 0+75.72ELEV: 1324.50BEGIN DIKE CONSTRUCTION

STA: 5+10.48ELEV: 1311.70

CL OF WEIR

STA: 2+81.00ELEV: 1321.00BEGIN CORE TRENCH

STA: 6+81.85ELEV: 1321.00

END CORE TRENCH

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12" HDPE

SHEET

Bol

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Inc.

201

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Res

erve

dc H:

\IDA

LS\A

1411

5046

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201

8\11

5046

_C00

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/26/

2018

10:

39:0

3 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

R

TOP CORE TRENCH ELEV: 1321.0NWL ELEV:

1319.5

STILLING BASIN ELEV: 1311.7

TOP DIKE/BERM ELEV: 1324.5

TOP CORE TRENCH ELEV: 1321.0

WATER CONTROL STRUCTUREAND STOP LOG STORAGE

(SEE DETAILS SHT NO. 5.2)

4.0BERM PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

SEE TYPICAL SECTION OF BERMEMBANKMENT. (SHT. NO. 4.1)

CORE TRENCH (TYP.)

TOE DRAINS (TYP.) SEE DETAILS

TOE DRAIN (TYP.)SEE PLAN ANDPROFILE SHT. 4.2

CL OF DIKE/BERMELEV: 1324.5

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EXISTING GRND

EXISTING GRND ELEV. PROPOSED DIKE/BERM ELEV.

ROLF

AVE.

390TH ST.

EXISTING TWIN 5'x5' RCBC(USE AS CONSTRUCTED)

STEEL SHEET PILE WEIR32 LF FACE (SEE DETAILS)

TOE DRAIN (TYP.)SEE PLAN ANDPROFILE SHT. 4.2

SEE CORE TRENCH AND CONSTRUCTIONNOTES ON SHT. NO. 4.1

1:31:3

1:3

1:3

>> >>

EXISTING MAIN CONTOUREXISTING INTERMEDIATE CONTOUREXISTING FIELD DRAIN TILEPROPOSED MAIN CONTOURPROPOSED INTERMEDIATE CONTOURPROPOSED GROUTED RIPRAPPROPOSED SHEET PILE WEIR

PROPOSED OUTLET PIPE

LEGEND

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STA: 11+75.00ELEV: 1324.50END DIKE CONSTRUCTION

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX OEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOE

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dc H:

\IDA

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_C00

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/26/

2018

10:

39:0

6 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

R

4.1BERM PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

TOP OF DIKE/BERM ELEV: 1324.5

EXISTING GRND

EXISTING GRND ELEV. PROPOSED DIKE/BERM ELEV.

390TH ST.

METAL SHEET PILING

24' DOWNSTREAM (TYP.)

18" MIN.

±3'

1'3"

COMPACTEDEARTH

BACKFILL

6" PERFORATEDCORRUGATEDPOLYETHYLENEDRAINAGE TUBING

TOE DRAIN DETAILNOT TO SCALE

POROUS BACKFILL

EXISTING1

UPSTREAM10'

APPROX 1' SUBCUT

1

SURFACE

ELEV=1324.5DOWNSTREAM

TYPICAL X-SECTION OF EMBANKMENT

1

33

MIN 4'1

MIN 8'

CORE TRENCH

MIN 8'

8.0'

ELEV=1321.0

GROUND

10'ACCESSBENCH NWL

ELEV 1319.5

CONSTRUCTION NOTES:

1. PLACE NONWOVEN GEOTEXTILE FABRIC UNDERALL RIPRAP

2. RIPRAP SHALL BE 18" DEEP UNLESS OTHERWISENOTED OR APPROVED BY ENGINEER

3. TOP OF RIPRAP UPSTREAM OF WEIR SHALL BE AMINIMUM OF 0.2' BELOW TOP OF WEIR

4. 4' OF RIPRAP UPSTREAM OF WEIR SHALL BEGROUTED TO A SMOOTH TROWEL FINISH.

5. THE CONTRACTOR SHALL PROVIDE A MINIMUMALLOWABLE SETTLEMENT OF 5% OF THE TOTALFILL DEPTH ON THE BERM

CORE TRENCH NOTES:

1. SUITABLE MATERIAL FOR EMBANKMENTCONSTRUCTION SHALL BE OBTAINED FROM THESPILLWAY EXCAVATIONS AND DESIGNATEDBORROW AREAS.

2. STRIP ALL ORGANICS AND TOPSOIL BENEATHEMBANKMENT.

3. EXCAVATE MINIMUM OF 4 FT DEPTH CORETRENCH (SEE DETAIL) OR UNTIL SUITABLEMATERIAL IS REACHED.

4. CONSTRUCT CORE TRENCH ALONG APPROXIMATECENTERLINE OF FILL.

5. EXTEND CORE INTO AND UP SIDES SLOPES TO 1.5'ABOVE NORMAL POOL ELEVATION.

6. SIDES SLOPES SHALL NOT BE STEEPER THAN 1:1.7. FILL SHALL BE PLACED IN MAXIMUM 9" LIFTS

PRIOR TO COMPACTION.8. BACKFILL WITH LOW PERMEABLE MATERIAL

FROM THE PRIMARY BORROW AREA.9. THE MAXIMUM THICKNESS OF EACH LAYER OF

FILL BEFORE COMPACTION SHALL BE ASSPECIFIED. THE ENTIRE SURFACE LAYER OF FILLSHALL BE COMPACTED BY AT LEAST 2 PASSES OFTHE COMPACTION EQUIPMENT.

>> >>

EXISTING MAIN CONTOUREXISTING INTERMEDIATE CONTOUREXISTING FIELD DRAIN TILEPROPOSED MAIN CONTOURPROPOSED INTERMEDIATE CONTOURPROPOSED GROUTED RIPRAPPROPOSED SHEET PILE WEIR

PROPOSED OUTLET PIPE

LEGEND

CL OF DIKE/BERMELEV: 1324.5

AutoCAD SHX Text

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70' - 6" HDPE @ 2.81%70' 6" HDPE@ 2.81%

91' - 6" HDPE @ 0.50%91' 6" HDPE@ 0.50%

35'6" HDPE@ 0.50%

6'6" HDPE@ 4.53%

9'6" HDPE

@ 4.01%

75' - 6" HDPE @ 0.50%75'

6" HDPE@ 0.50%

STA: 2+55.12FL ELEV: 1314.0012" CMP OUTLET

STA: 2+84.23FL ELEV: 1315.17GRADE BREAK

STA: 3+58.75FL ELEV: 1315.54


STA: 2+06.84FL ELEV: 1315.17

GRADE BREAK

STA: 0+81.22FL ELEV: 1315.80GRADE BREAK

STA: 0+11.60FL ELEV: 1317.75

20' - 12" CMP@ 4.53%

20' - 12" CMP@ 4.01%

PP

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>>>>-1

:3.0

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.0

131913181317

13161320 1321 1322 1324

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6" HDPE>>

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>>6" HDPE

6" HDPE

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DESIGNED

DRAWN

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CLIENT PROJ. NO.

REVISION DATENO.

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RMC

JDL

A14.115046

1 IDALS 10/18/18

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4.2BERM TOE DRAIN PLAN AND PROFILE

4.2BERM TOE DRAIN PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

CL DIKE/BERM

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PERFORATED TOEDRAIN (EAST SIDE)

PERFORATED TOEDRAIN (WEST SIDE)

390TH ST.

ROLF

AVE

.WATER CONTROLSTRUCTURE AND STOPLOG STORAGE

CMP SLOTTEDINTAKE RISER

PROPOSED DIKE/BERM EMBANKMENTEXISTING GROUND

STILLING BASIN ELEV: 1311.7

R

EXISTING GRND ELEV. PROPOSED PIPE FLOWLINE

STEEL SHEET PILE WEIR,32 LF FACE (SEE DETAILS)

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1+0013

15.6

1+50 2+00

I=1316.50 18" NE

0+00.0-0.0'R=1319.50

CMP SLOTTED INTAKE RISER

0.5' SUMPSUMP EL=1316.00

I=1316.28 18" SWI=1316.28 18" NE

0+42.3-0.0'R=1323.00

WATER CONTROL STRUCTURE

0.0' SUMPSUMP EL=1316.28

42'18" CMP@ 0.53%

28'18" CMP@ 0.53%

50'18" CMP@ 0.53%


ELEV: 1324.50TOP OF DIKE/BERM

STA: 1+36.84ELEV: 1311.70STILLING BASIN

NWL: 1319.5

STOP LOG STORAGE STRUCTURE

ANTI-SEEP COLLARS, SPACE 10' APART10'

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WATER CONTROL STRUCTURESTOP LOG STORAGE

CMP SLOTTED INTAKE RISERW/22 TON RIP RAP

18" CMP

18" CMP

18" CMP

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6" HDPE

>>>> >> >>

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>>

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6" HDPE

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12" HDPE

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



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RMC

JDL

A14.115046

1 IDALS 10/18/18

5.0WATER CONTROL STRUCTURE, OUTLET PIPE PLAN AND PROFILE

5.0WATER CONTROL STRUCTURE, OUTLET PIPE PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

390TH ST.ROLF

AVE

.

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EXISTING GRND

EXISTING GRND ELEV. PROPOSED PIPE FLOWLINE ELEV.

TOE DRAIN (TYP.)

TOE DRAIN (TYP.)

EXISTING TWIN 5'x5' RCBC ROAD CROSSING

STEEL SHEET PILE WEIR(SEE DETAILS)

PROPOSED 18"CMP OUTLET

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



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A14.115046

1 IDALS 10/18/18

5.1SLOTTED INTAKE RISER AND OUTLET PIPE DETAILS

5.1SLOTTED INTAKE RISER AND OUTLET PIPE DETAILS

BEEHIVE INLET GRATE

SECTION VIEW

NOT TO SCALE

PLAN VIEWNOTE:NUMBER OF RODS AND SIZEOF GRATE VARY W/ SIZE OFTILE INTAKES PAINT WITH (2)COATS RUST INHIBITING PAINTFOLLOWING FABRICATION

(STEEL BARS)

NOTES:1. BEGIN BACKFILL IMMEDIATELY AFTER PIPE HAS BEEN PLACED2. EXCAVATE 3" BELOW PIPE GRADE. THEN BACKFILL WITH DAMP

FRIABLE SOIL FREE FROM LUMPS AND RAKED OR GRADED TOA TRUE PLANE BEFORE PLACING CMP. NO COMPACTION OFBEDDING IS REQUIRED.

3. USE COMPACTED CLAY MATERIAL FOR PIPE BEDDINGUPSTREAM OF PIPE DIAPHRAGM.

4. PIPE BEDDING MATERIAL SHALL BE HAND TAMPED ONLY.POWER TAMPING IS NOT ALLOWED.

3"

CMP PIPE BEDDING FOR WATER

NOT TO SCALE

COMPACTEDBACKFILLAS SPECIFIED

DIACOMPACTED CLAY

MATERIAL

CONTROL STRUCTURE

A

ACONTINUOUS WELDBETWEEN BANDAND COLLAR.

CONTINUOUS WELDBETWEEN BANDAND COLLAR.

TOP OF BAND

BOTTOM OF BAND

BOTTOM OF COLLAR

CORRUGATED METALSHEET WELDED TOCENTER OF BAND.

CMP ANTI-SEEP COLLARNOT TO SCALE

(SOURCE: SUDAS 9040.117)

SLOTTED HOLES@ 8" O.C.

1/2" X 2" SLOTTED HOLESFOR 3/8" DIA BOLTS

BAND

6'

3'

2"2"

12"

3'BAND

SECTION A-A

NWL 1319.5

CMP SLOTTED INTAKE RISERNOT TO SCALE

PIPE TOWATER CONTROLSTRUCTURE

CORRUGATED METALRISER W/ PERFORATIONS

WELDED COUPLERWITH THREADED BANDS

BEEHIVE INLETGRATE (SEE DETAIL)

18" D

IA

C.M

. PIP

E

24" DIA

C.M. PIPE

BERM SLOPE

SLOTTED PERFORATIONS2" X 6" SLOTS SPACED 8"

HORIZ. & 6" VERT. OFFSETCOLUMNS 4" AND 8" FROM

TOP OF STRUCTURE

SURROUND RISERWITH RIP RAP

INV =1316.5

SEAM

TOP VIEW

30° TYPICAL

C SLOTL

WELDED COUPLERWITH THREADED BANDS

AutoCAD SHX Text

1/4" STEEL ROD MINIMUM

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DESIGNED

DRAWN

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CLIENT PROJ. NO.

REVISION DATENO.

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A14.115046

1 IDALS 10/18/18

5.2WATER CONTROL AND STOP LOG STRUCTURE DETAILS

5.2WATER CONTROL AND STOP LOG STRUCTURE DETAILS

COVER/STOP LOG STORAGE NOTES:

1. BOTH PADLOCKS FOR ACCESS COVER AND STOP LOG STORAGE TUBE SHALL BE KEYED ALIKE. FOUR KEYSARE TO BE SUPPLIED UPON PROJECT COMPLETION.

2. PROVIDE 24" GRATE AND COLLAR (AGRI DRAIN GR24 GRATE AND GRC24 COLLAR OR APPROVED EQUAL)FOR STOP LOG STORAGE.

3. STOP LOGS ARE TO BE PLACED AFTER SEEDING IS COMPLETE TO AN ELEVATION 1.5 FEET BELOWNORMAL POOL ELEVATION.

4. STOP LOGS NOT USED ARE TO BE PLACED IN THE STOP LOG STORAGE UNIT.

FURNISH & INSTALL2"X6" ALUMINUN STOP LOGSAND REMOVAL TOOLS.STOP LOGS ARE TO BE FINISHEDCUT 1" SHORTER THAN OPENINGIN FIELD TO FIT THE FABRICATEDSTOP LOG CHANNEL.

STOP LOG CHANNEL NOTES:

1. ALL STEEL SHALL BE FY=36 KSI.

2. ANCHORS SHALL BE STAINLESS STEEL FURNISHED W/ STAINLESS STEEL NUTS, WASHERS ANDLOCK WASHERS.

3. STOP LOG CHANNEL SHALL BE FURNISHED AS ONE CONTINUOUS PIECE W/CONTINUOUS WELDS.

4. ALL STEEL STOP LOG CHANNEL COMPONENTS ARE TO BE GALVANIZED AFTER WELDING ANDDRILLING IS COMPLETE.

5. CONTRACTOR IS TO APPLY SEALANT VERY GENEROUSLY TO BACKSIDE OF STOP LOG CHANNEL TOENSURE WATERTIGHT SEAL TO STRUCTURE. SEALANT SHALL BE SIKA 30 YEAR INDUSTRIAL CAULKIN LIMESTONE GREY OR APPROVED EQUIVALENT.

WATER CONTROL STRUCTURE NOTES:

1. STRUCTURE SHOP DRAWINGS ARE REQUIRED FOR ENGINEER'S REVIEW AND APPROVAL BEFOREFABRICATION OF WATER CONTROL STRUCTURE.

2. STOP LOG CHANNEL IS TO BE ANCHORED TO THE WALLS AND FLOOR PRIOR TO PLACING CONCRETEINVERT.

3. A CONCRETE INVERT IS TO BE INSTALLED AFTER STOP LOG CHANNEL IS INSTALLED. THE BOTTOMSTOP LOG IS TO BE CAST INTO THE INVERT WITH THREE HALF INCH DIA. "J BOLTS" FASTENED TOTHE BOTTOM STOP LOG. NO LIFTING HOLES ARE REQUIRED FOR THIS BOTTOM LOG.

4. ALL SECTIONS OF THE STRUCTURE ARE TO HAVE MASTIC APPLIED TO THE JOINTS..

5. PLACE BASE OF STRUCTURE ON FIRM UNDISTURBED EARTH FOUNDATION APPROVED BY ENGINEER.

6. MANHOLE STEPS ARE TO BE INSTALLED FOR MAINTENANCE ACCESS TO THE STOP LOGS.

NOT TO SCALE

STOP LOG & REMOVAL TOOLDETAIL

10'-6

"

2"X6" ALUM TUBE WITH3/16" WALL THICKNESSIS REQUIRED

6"

1 1/2" 1/2"

1"

BEND 6" LOOPAND WELD TOPROVIDE HANDLE

1/2" ROUNDSTEEL ROD

TWO REMOVAL TOOLS REQUIRED,MUST BE USABLE WITH TYPE OFSTOP LOG PROVIDED

SUPPLY 1 1/4" DIA X 1/4"THICK 'WASHER' WELDEDTO 1/2" STEEL ROD

LOCKING BAR2"X2"X1/4" ANGLE 36" LONGINSTALL 1/2" BOLT W/WELDEDNUT AS HINGE AT ONE END.DRILL 1/2" HOLE FOR PADLOCKAT OTHER END.

6"X1/2" EYEBOLT CASTINTO SLAB FOR HINGE

36"X36"X4" CONCRETESLAB FLUSH WITHGROUND W/ GRC24PCOLLAR CAST INTO SLAB

4.5 LF 24" DIA DUAL WALLHDPE BURIED FOR STOPLOG STORAGE TUBE

NOT TO SCALE

COVER AND STOP LOGSTORAGE DETAIL

24" GRATE AND COLLAR(LOCATION AS SHOWNON PLANS)

PLACE 8" COMPACTEDROCK TO SUPPORT TUBEAND PROVIDE DRAINAGE

ALTERNATE STOP LOG MATERIAL1 1/2" X 6" PVC STOP LOGS.STOP LOGS CAN BEPREFABRICATED TO FIT THESTOP LOG CHANNEL.

PROVIDE OPENINGS IN COVERON BOTH SIDES FOR PLATE

TO PROJECT THROUGH

STOP LOGS

C CONDUITL

DIAM = RISER I.D. + 4

LOCKING RODSEE DETAIL

PADLOCK

2" OVERHANG

COVER TO BE MADE OF C.M.METAL THICKNESS = 0.138"WITH CORRUGATIONSRUNNING PARALLEL TO CONDUIT

PLAN VIEW FOR COVER PVC STOP LOGS

1 12"X 6"REMOVABLE

STOP LOGS

HOLD OPENFRAME INPLACE

OF STOP LOG

LOCKABLE LID

C.M. RISER48" DIAM.

18" D

IAC.

M. P

IPE

18" D

IAC.

M. P

IPE

8" POUREDCONC. BASE

4' MIN4' MIN

18" CRCS CMPSTUB (TYP)

18" CRCS CMPSTUB (TYP)

ONE CORRUGATION

CHANNEL - 2 REQUIREDWELD TO RISER

7.0

FEET

DETAIL A

SECTION ON CENTERLINE OF RISER(STOP LOGS AND COVER NOT SHOWN)

3"5"

3"

7/8"

1 34"

3/4"

2 12"

RISER TOP

DETAIL A

3" X 8" X 1 4" THICKGALVNIZED STEELPLATES WELDED TORISER (2 REQUIRED)

DRAWDOWN INLET RISER DETAIL

ELEV= 1316±

ELEV=1316 +/-

ELEV= 1319.5

ELEV= 1322.0

BOTTOM OF STRUCTURE

NORMAL POOL

ELEV= 1322.0

ELEV= 1323.0

INV= 1316.28INV= 1316.28

NOT TO SCALE

NOT TO SCALE

C.M. RISER48" DIAM.

1'

STEPS

STEPS

FLOW

PROVIDE AT MINIMUM 4" OFTHE CORRUGATED RISERENCASED IN THE 8" POUREDCONCRETE BASE.

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1323

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1327

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2+00

VPI:

1+00

.00

EL: 1

320.

70

VPI:

1+76

.82

EL: 1

321.

37

25' - 12" HDPE@ 0.87%

20'18" CMP@ 0.87%

INTERCEPT EXISTING 6"CONC. TILE AND RELAY

NEW 12" HDPE TOPOOL. REMOVE

EXISTING TILEDOWNSTREAM

NWL: 1319.5

TOP OF DIKE/BERM ELEV: 1324.5

CL R

OLF

AVE

.

EXISTING GROUND

57' - 12" HDPE@ 0.87%

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>>

12" HDPE

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


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RMC

JDL

A14.115046

1 IDALS 10/18/18

6.0DRAIN TILE NO. 1 OUTLET PLAN AND PROFILE

6.0DRAIN TILE NO. 1 OUTLET PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

RIP RAP BELOW TILEOUTLET (18 TON)

NORMAL POOLELEV. 1319.5

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REMOVE EXISTINGTILE DOWNSTREAM 6"

EXIST

. CONC. T

ILE

RIP RAP BELOW TILEOUTLET 1.5' DEEP (18 TON)

ROLF

AVE

.


PERMANENT EASEMENT

CONSTRUCTION NOTES:1. TILE INSTALLATION THAT OCCURS OUTSIDE THE LIMITS OF THE

PERMANENT EASEMENT, CONTRACTOR SHALL MINIMIZE DISTURBEDAREA AND RESTORE TO PRE-CONSTRUCTION CONDITION.

2. CONNECT TO EXISTING TILE AS DETAILED, FITTINGS ARE INCIDENTAL.3. EXISTING TILE LINES TO BE ABANDONED WITH CONCRETE PLUG OR

END CAP.4. FIELD VERIFY ALL TILE LOCATIONS, SIZES, AND DOWNSTREAM INVERT

ELEVATIONS.5. END OF DRAIN TILE SHALL BE CUT OFF AND PLUGGED WHEN

EXPOSED FROM EXCAVATION OF WETLAND POOL.6. IF DRAIN TILE IS NOT EXPOSED FROM EXCAVATION, MATCH EXISTING

TILE SIZE AND RELAY NEW TILE AT A MINIMUM 0.10% SLOPE.7. ALL PROPOSED TILE ENDS SHALL BE MINIMUM 1 FOOT ABOVE

WETLAND POOL ELEVATION 1319.5'.8. ARMOR DOWNSTREAM END OF DRAIN TILE WITH CLASS 'E' RIP RAP.9. FURNISH AND INSTALL RODENT GUARD AT PROPOSED TILE END.

NOT TO SCALE

CIRCUMFERENTIAL WRAP OF 30" WIDE MIN.GEOTEXTILE FABRIC CENTERED ON JOINT ANDOVERLAP A MIN. OF 12"

2dMATCH INVERTS

NEW TILE SHALL BEOF EQUAL SIZE OR THE NEXT

LARGER SIZE PIPE

CONCRETE COLLAR OF 3,000 PSIMIN. STRENGTH CONCRETE, MIN. 2d WIDECENTERED ON JOINT, MIN. 6" THICKNESSFOR FULL 2d WIDTH. THICKNESS CANTAPER DOWN BEYOND TO THE 2d WIDTH.

VERIFY THE ELEVATION OF THE EXISTINGTILE INLETS AND DIRECTION OF FLOW

PROFILE VIEW

d

FIELD TILEREPAIR CONNECTION

AutoCAD SHX Text

FLOW

AutoCAD SHX Text

FLOW

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>>>>

>>>>

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1325

1330

1335

1340

1345

1300

1305

1310

1315

1320

1325

1330

1335

1340

1345

1317

.9

0+00

1318

.5

1319

.6

0+50

1320

.55

1320

.8

1320

.59

1321

.3

1+00

1320

.64

1322

.0

1320

.68

1322

.9

1+50

1320

.73

1323

.7

1320

.77

1324

.4

2+00

1320

.82

1325

.1

1320

.86

1325

.0

2+50

1320

.90

1325

.0

1320

.95

1325

.2

3+00

1320

.99

1325

.9

1321

.04

1326

.1

3+50

1321

.08

1326

.1

1321

.13

1325

.9

4+00

1321

.17

1325

.8

1321

.22

1325

.84+50

1321

.26

1325

.9

1321

.31

1326

.0

5+00

1321

.35

1326

.1

1321

.40

1326

.2

5+50

1321

.44

1326

.3

1321

.48

1326

.5

6+00

1321

.53

1326

.7

1326

.8

6+50

1327

.0

1327

.2

7+00 7+50

VPI:

0+70

.43

EL: 1

320.

54

VPI:

6+47

.79

EL: 1

321.

57

560' - 24" RCP @ 0.18%131' 24" RCP@ 0.18%

EXISTING 10" PE TILE (DD. 54)

STA: 3+35.97ELEV: 1326.19END FILL OVER NEW 24" RCP20' - 30" CMP

@ 0.18%

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

XX

XX

XX

XX

XX

XX

OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE

>>>>>>>>>>>>>>>>>>

>>>>

>>>>

>>>>

>>>>

>>>>>>>>>>>>>>>>>>>>>>>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>>>>>>>>>>>>>>>>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>>>>>>>

>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>>>>>

>>

>>

>>

>>

>>

>>

>>

1325

1330

1321

1322

1323

1324

1326

1327

1328

1329

1331

1332

1333

1334

>>>>>>>>>>>> 24" RCP>>>>

>>

>>

>>

>>

>>

24" RCP

>>

24"RCP

13301328 13291331 1332

>>>>>>>>>>>>>>>>

7+09

.51

0+00

1+00

2+00

3+00

4+00

5+00

6+00 7+

00

1318

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

R

SHEET

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6.dw

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/26/

2018

10:

39:4

7 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18



0 25 50HORZ.

FEETSCALE

0 5 10VERT.

NWL: 1319.5

PLACE FILL OVER TOP OF PIPE, MIN. COVER 2.5'


CONNECT EXISTING 10" PE TILE TONEW 24" RCP W/CONC. COLLAR ANDMATCH FLOWLINES. REMOVEEXISTING TILE DOWNSTREAM.

EXISTING GROUND

REMOVE EXISTING TILE

CONNECT EXISTING 10" TILES TONEW 24" RCP W/CONC. COLLAR ANDMATCH FLOWLINES. REMOVEEXISTING TILES DOWNSTREAM.

EXISTING 10" PE TILE (DD. 54)EXISTING 10" CONC. TILE (DD. 54)

EXIST

ING 6"

PE TI

LE

CONNECT EXISTING 6" PE TILETO NEW 24" RCP

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

X

X

XX

XX

XX

REMOVE EXISTING 10" PE TILEAND EXISTING 10" CONC. TILE

EASEMENT BOUNDARY (TYP.)

ROLF AVE.

MINIMIZE DISTURBANCE THROUGH THIS AREA TO PROTECT EXISTING VEGETATION



NOTE:SEE CONSTRUCTION NOTES AND FIELD TILEREPAIR CONNECTION DETAIL SHEET NO. 6.0.

1300

1305

1310

1315

1320

1325

1330

1335

1340

1345

1300

1305

1310

1315

1320

1325

1330

1335

1340

1345

1318

.7

0+00

1319

.1

1319

.5

0+50

1319

.8

1320

.0

1+00

1320

.4

1320

.53

1320

.7

1+50

1320

.57

1321

.2

1320

.61

1321

.7

2+00

1320

.65

1322

.2

1320

.69

1322

.7

2+50

1320

.73

1322

.9

1320

.77

1323

.2

3+00

1320

.81

1323

.5

1320

.85

1323

.9

3+50

1320

.89

1324

.2

1320

.93

1324

.5

4+00

1320

.97

1324

.6

1321

.01

1324

.84+50

1321

.05

1325

.0

1325

.0

5+00

1324

.9

1324

.8

5+50 6+00 6+50 7+00 7+50

VPI:

1+34

.10

EL: 1

320.

50

VPI:

4+92

.74

EL: 1

321.

08

20'18" CMP@ 0.16%

340' - 12" HDPE @ 0.16%271' 12" HDPE@ 0.16%

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

EXISTING 10" CLAY TILE

STA: 3+25.00ELEV: 1323.50END FILL OVER 12" HDPE

>>

>>

>>

>>>>

>>>>>>>>

>>>>>>

>>>>>>>>>>

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

>>>>

>>

0+00

1+00 2+

00 3+00 4+

00

5+00

5+50>>>>>> 12" HDPE

>>>>>>>>>>>>>>>>>>>>>>

12" HDPE

1320

1325

1321 1322 1323

1324

1326

1327

1328

1329

13251324

1326

1327

1328

1329

1314 13151316 13171318 1319

13141315 13161317 13181319 1320 1321

R

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_C00

6.dw

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/26/

2018

10:

39:5

2 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18



0 25 50HORZ.

FEETSCALE

0 5 10VERT.

CONNECT EXISTING 10" CLAY TILE TONEW 12" HDPE W/CONC. COLLARAND MATCH FLOWLINES. REMOVEEXISTING TILE DOWNSTREAM.

CONNECT EXISTING 10" CLAY TILE TONEW 12" HDPE W/CONC. COLLARAND MATCH FLOWLINES. REMOVEEXISTING TILE DOWNSTREAM.

NWL: 1319.5

PLACE FILL OVER TOP OF PIPE, MIN. COVER 2.0'


EXISTING GROUND

REMOVE EXISTING 10" TILE


EASEMENT BOUNDARY

REMOVE EXISTING CLAY TILE


NOTE:SEE CONSTRUCTION NOTES AND FIELD TILEREPAIR CONNECTION DETAIL SHEET NO. 6.0.

SEDIMENT BASIN (TYP.)

1290

1295

1300

1305

1310

1315

1320

1325

1330

1335

1290

1295

1300

1305

1310

1315

1320

1325

1330

1335

1313

.32

1313

.3

0+00

1319

.01

1319

.0

1314

.19

1316

.3

0+50

1312

.47

1312

.0

1312

.59

1312

.7

1+00

1311

.88

1314

.3

1311

.70

1315

.6

1+50

1319

.50

1315

.6

1315

.90

1315

.72+00

1315

.85

1315

.8

1315

.84

1315

.8

2+50

1316

.01

1316

.0

3+00 3+50 4+00

STA: 1+59.19ELEV: 1324.50TOP OF DIKE/BERM

STA: 1+59.19ELEV: 1319.50TOP OF SHEET PILE WEIR

ELEV: 1311.70STILLING BASIN

STA: 1+22.54ELEV: 1312.70

STA: 0+50.09FL ELEV: 1312.355'x5' TWIN RCBC

STA: 0+36.27ELEV: 1319.53

CL 390TH ST.

TEMPORARY BERM FOR SHEET PILEINSTALLATION, REMOVE UPON

COMPLETION OF PILING

GROUTED RIP RAP, PLACE RIPRAP TO 1.5' DEPTH

NWL: 1319.5

CLAY CORE TRENCH (SEE SHT NO. 4.1,TYPICAL X-SECTION OF EMBANKMENT)

EXISTING GROUND

10'

10'

RIP RAP

XX

XX

XX

XX

XX

XX

XX

X>>

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

XX

XX

XX

XX

X

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

>>>>

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

>>

>>

>>

>>

>>>>

>>

>>

>>>>

>>>>

>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

0+00

1+00

2+00

2+78

.08

>>>>

>>>>

6" H

DPE

>>>>

>>>>

6" H

DPE

>>

>>

>>>>

WATER CONTROL STRUCTURE

STOP LOG STORAGE

CMP SLOTTED INTAKE RISER

18" CMP

18" CMP

18"

CMP

1320

1316

1316

1316

1316

1317

1317

1318

1319

1321

1315

1316

1317

1316

1317

1318

1320

1320

1320

1320 13

241324

1324 13

20

1324

1320

1320

1319 13

16

1316

SHEET

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/26/

2018

10:

40:0

2 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

7.0STILLING BASIN PLAN AND PROFILE

7.0STILLING BASIN PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

390T

H ST

.

EXISTING 5'x5' TWIN RCBC

NOTE:RIP RAP 4' UPSTREAM OF THE SHEET PILE WEIR SHALLBE GROUTED WITH A SMOOTH TROWEL FINISH.

TOE DRAIN

TOE DRAIN

.

REMOVE EXISTING FENCE THROUGHOUTLET CHANNEL

(INCIDENTAL TO EXCAVATION)

EXISTING GRND ELEV. PROPOSED ELEV.

R

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X X X X X X X X X X X X X XX

X

XX

XX

XX

XX

XX

XX

XX

XX

XX

PLACE 1.5' DEPTH OF RIP RAP (475 TON)W/640 SY OF ENGINEERING FABRIC

(INCIDENTAL)

BOTTOM OF SHEET PILEELEV: 1303.50

GROUTEDRIP RAP

PERMANENT EASEMENT

1294

1296

1298

1300

1302

1304

1306

1308

1310

1312

1314

1316

1318

1320

1322

1324

1326

1328

1330

1332

1294

1296

1298

1300

1302

1304

1306

1308

1310

1312

1314

1316

1318

1320

1322

1324

1326

1328

1330

1332

1324

.50

1315

.8

4+40

1324

.50

1315

.7

4+50

1324

.50

1315

.64+60

1324

.50

1315

.5

4+70

1324

.33

1315

.5

4+80

1320

.99

1315

.5

4+90

1319

.50

1315

.6

5+00

1319

.50

1315

.6

5+10

1319

.50

1315

.8

5+20

1320

.67

1316

.0

5+30

1324

.01

1316

.3

5+40

1324

.50

1316

.6

5+50

1324

.50

1317

.1

5+60

1324

.50

1317

.5

5+70

1324

.50

1317

.9

5+80

FINISH TOP OF SHEET PILE WEIRCL STA: 5+10.48ELEV: 1319.50

STA: 4+64.48ELEV: 1324.50

STA: 4+79.48ELEV: 1324.50

STA: 5+41.48ELEV: 1324.50

STA: 5+56.48ELEV: 1324.50

STA: 4+94.48ELEV: 1319.50

STA: 5+26.48ELEV: 1319.50

STA: 4+64.48ELEV: 1310.00 STA: 4+94.48

ELEV: 1310.00

STA: 4+94.48ELEV: 1303.50

STA: 5+26.48ELEV: 1303.50

STA: 5+26.48ELEV: 1310.00

STA: 5+56.48ELEV: 1310.00


SHEET

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10/2

6/20

18 1

0:40

:11

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

7.1SHEET PILE SECTION AND DETAILS

7.1SHEET PILE SECTION AND DETAILSFEETSCALE

0 10 20HORZ.

FEETSCALE

0 2 4VERT.

TOP OF DIKE/BERMELEV: 1324.5

EXISTING GROUND

BTM OF CORE TRENCH

0.2'

CLE

AR

UPSTREAM RIP RAP ELEV: 1319.3,SUBGRADE ELEV: 1317.8

DOWNSTREAM RIP RAP ELEV: 1311.7,SUBGRADE ELEV: 1310.2

NOTES:THE SHEET PILE SECTIONS SHOWN ARE FOR AN ASSUMEDWIDTH OF 24", IF THE SUPPLIED MATERIAL IS A DIFFERENTWIDTH, THEN THE APPROPRIATE ADJUSTMENTS WILL NEED TOBE MADE IN THE QUANTITIES FOR THE VARIOUS LENGTHS.

NOTES:

1. ALL BOLTS WILL BE 1" DIA. WITH 2 WASHERS. BOLT SHALL BE EXTENDED A MINIMUM OF 38" BEYONDTHE NUT.

2. ALL HOLES SHALL BE DRILLED 116" DIA. LARGER THE THE BOLT.

3. IT IS RECOMMENDED THAT THE WALER SHALL BE PLACED ON THE DOWNSTREAM SIDE OF THE WEIR.

4. ANY HOLES LEFT IN SHEET PILE (LIFTING HOOKS ETC.) SHALL BE CLOSED OFF TO NOT ALLOW WATERTO FLOW THROUGH SHEET PILE.

5. AFTER SHEETING AND WALER INSTALLATION ALL SHEETING IS TO BE CUT TO CONFORM WITH 3:1SLOPE.

6. STRUCTURAL STEEL SHALL BE FABRICATED AND ERECTED IN ACCORDING WITH THE LATESTSPECIFICATION OF AISC. FABRICATOR SHALL SUBMIT SHOP DRAWINGS. FABRICATE AFTERENGINEERS REVIEW.

7. DEFLECTIONS SHALL BE MADE IN FABRICATED PIECES AND STILL CONFORM TO THE DIMENSIONSGIVEN.

8. IT IS THE CONTRACTORS RESPONSIBILITY TO DETERMINE ALLOWABLE CONSTRUCTION LIVE LOADS.

9. PROVIDE ALL NECESSARY TEMPORARY BRACING, SHORING, GUYING OR OTHER MEANS TO AVOIDEXCESSIVE STRESSES AND TO HOLD STRUCTURAL ELEMENTS IN PLACE DURING CONSTRUCTION.

10. IF CONTRACTOR WISHES TO WELD WALER TO SHEET PILE INSTEAD OF BOLTING, CONTRACTOR MUSTPROVIDE ENGINEER THE DESIGN AND SPECIFICATIONS THEY INTEND TO FOLLOW.

DESIGN SHEET PILING AREA IS 1307 SF - AFTERTRIMMING

SHEET PILING REQUIREMENTS

MINIMUM SECTION MODULUS OF 6.04 CUBICINCHES PER FOOT OF WALL.MINIMUM GRADE OF STEEL IS 25 KSI.MINIMUM MOMENT OF INERTIA OF 16.76 INCHES ^ 4 PER FOOT OF WALL.ALL SHEETING SHALL MEET ASTM A-328, A-572GR50.

RECOMMENDED STEEL CHOICES:

SKYLINE STEEL SKS 11 OR EQUIVALENTSHORELINE STEEL SZ-10 OR EQUIVALENTCONTECH SZ-10 OR EQUIVALENTLB FOSTER PZC 13 OR EQUIVALENTGERDAU AMERISTEEL (CHAPPARRAL) PZC 13 OREQUIVALENT

OTHER SHEETING MAYBE ALLOWED WITH PRIORAPPROVAL OF ENGINEER.

BOLT DETAILNOT TO SCALE

GROUTED RIPRAPMETAL SHEET PILING

GEOTEXTILE FABRIC

18"

GROUTED RIPRAP DETAILNOT TO SCALE

FLOWDIRECTION

NOTE: 1 BOLT TO BE PLACED ON EACH SIDE OF SPLICE

0.2'

CLE

AR

WALER BOLT PLACEMENTNOT TO SCALE

C10X15.3 WALERCONTINUOUS

1" BOLT W/ (2) WASHERS

SHEET PILESPLICE

SHEET PILE

SHEET PILESPLICEC10X15.3

WALER CONT.

SHEET PILE

C10X15.3 WALER CONT.

1" BOLT W/ (2) WASHERS

EXISTING GROUND TOP OF WEIR & DIKE/BERM ELEV.

3:13:1

3:13:1

NOTE:AN AREA 4' WIDE ADJACENT TO THE SHEET PILE,EXTENDING THE LENGTH OF THE WEIR SHALL BECONSTRUCTED FROM EXCESS GROUT TO HAVE AFLAT, LEVEL SURFACE WITH FLOAT FINISH. NOPORTION OF THIS AREA OR THE RIP RAP UPSTREAMSHALL EXCEED ELEVATION 1319.3'.

PP

XXXXXXXXXXXXXXXXXX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

X

X X X X X X X X X X X X X X X X X X

XOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

OE

X X

>> >> >> >> >>

>>>>

>>>>

>>>>

>>>>

>>>>

>>

>>

>>

>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>

>>

>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>>>

>>

>>

>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

SHEET

Bol

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Inc.

201

8, A

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Res

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dc H:

\IDA

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201

8\11

5046

_C00

8.dw

g 10

/26/

2018

10:

40:2

2 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

8.0SEEDING AREAS

8.0SEEDING AREASFEETSCALE

0 100 200HORZ.

390TH ST.

ROLF

AVE

.EASEMENT BOUNDARY (TYP.)

NORMAL POOL (NO SEEDING)ELEV: 1319.5AREA: 5.16 ACRES

STRUCTURE SEEDING

STRUCTURE SEEDING

SITE ACCESS POINT

DRAINAGE DISTRICT NO. 54 EXISTING TILE

R

SEEDING NOTES:

1. ALL SEED BEDS SHALL BE PREPARED AS SPECIFIED IN SECTION IA-6.

2. ALL ROCKS 3" OR LARGER IN DIAMETER SHALL BE REMOVED FROM THE SEEDBED.

3. CONTRACTOR SHALL SUBMIT A SEEDING PLAN ON FORM IA-CPA-4 FOR EACH TYPE OFSEED TO BE PROVIDED AT LEAST 3 WEEKS PRIOR TO BEGINNING SEEDINGOPERATIONS.

4. NO SEED TO BE PLACED BELOW THE NORMAL WATER ELEVATION.

5. THE 10' ACCESS BENCH ALONG THE PERIMETER OF THE POOL AREA SHALL BE GRADEDTO A UNIFORM SURFACE.

6. MULCH SHALL BE APPLIED TO ALL STRUCTURE SEEDING AND CHANNEL SEEDINGAREAS; NO MULCH TO BE APPLIED TO THE BUFFER SEEDING.

7. SEEDED AREAS WHERE MULCH IS REQUIRED SHALL BE MULCHED WITHIN 24 HOURS.

8. ALL MULCH SHALL BE ANCHORED.

9. SEED TYPES SHALL AS SPECIFIED IN SECTION IA-6 OF THE PROJECT MANUAL.

10. EXISTING VEGETATION SHALL BE REMOVED OR KILLED BY APPLICATION OF HERBICIDEPRIOR TO PREPARATION FOR SEEDING. THIS AREA WILL BE DETERMINED BY THEENGINEER.

11. ANY EXISTING VEGETATION AREAS (BUFFER) THAT ARE TO REMAIN UNDISTURBEDWILL BE DETERMINED IN THE FIELD BY THE ENGINEER AND WILL BE FIELD MEASUREDTO DETERMINE FINAL QUANTITY OF BUFFER SEEDING, NO CHANGE IN CONTRACTPRICE WILL BE ALLOWED DUE TO CHANGE IN SEEDING AREAS.

SEEDING QUANTITIES:

20.4 ACRES - TOTAL EASEMENT AREA

5.2 ACRES - NORMAL WATER LEVEL POOL AREA (NO SEEDING)

0.2 ACRES - RIP RAP OUTLET CHANNEL

0.7 ACRES - STRUCTURE AND CHANNEL

14.3 ACRES - BUFFER (SEE SEEDING NOTES NO. 10 & 11)

0.4 ACRES - BUFFER OUTSIDE OF EASEMENT AREA

OWNER:PARTRIDGE, D.G. & ROSEMARY N.

1295

1300

1305

1310

1315

1320

1325

1330

1335

1340

1295

1300

1305

1310

1315

1320

1325

1330

1335

1340

1313

.3

0+00

1319

.0

1316

.3

0+50

1312

.47

1312

.0

1312

.59

1312

.7

1+00

1311

.88

1314

.3

1311

.70

1315

.6

1+50

1319

.50

1315

.6

1315

.7

2+00

1315

.8

1315

.8

2+50

1316

.0

1316

.2

3+00

1316

.3

1316

.2

3+50

1316

.2

1316

.3

4+00

1316

.4

1316

.44+50

1316

.5

1316

.6

5+00

1316

.7

1316

.9

5+50

1317

.1

1317

.4

6+00

1317

.5

1317

.6

6+50

1317

.7

1317

.9

7+00

1318

.1

1318

.3

7+50

CL 3

90TH

ST. STA: 1+59.19

ELEV: 1324.50CL DIKE/BERM

STA: 1+59.19ELEV: 1319.50TOP OF SHEET PILE



STA: 0+50.09ELEV: 1312.35EXISTING 5'x5' RCBC

0+00

1+00

2+00

3+00

4+00

5+00

6+00

7+00

1316

1317

13181319

1320

1321

1322

1323

1315

1316

1317

1318

1319

13171318

131613

1613

17

1318

1317

1318

1319

1316

1316

1319

1316

1317

1318

1319

1320

1321

1322

1323

1324

1324

1323

1322

1321

1320

1319

1318

1316

1317

1317

1319

1320

1321

1322

1323

1324 13

2413

2313

2213

2113

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1813

17

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13191318

R

SHEET

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dc H:

\IDA

LS\A

1411

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201

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/26/

2018

10:

40:3

3 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

9.0WETLAND CENTERLINE PLAN AND PROFILE

9.0WETLAND CENTERLINE PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

390T

H ST

.

NWL ELEV: 1319.5

EXISTING TWIN 5'x5' RCBC

EXISTING TWIN 5'x5' RCBC

EASEMENTBOUNDARY

EXISTING GRND ELEV. PROPOSED CL WETLAND ELEV.

WATER CONTROLSTRUCTURE

SLOTTED INTAKE RISER

WETLAND CENTERLINE

SUBMERGED BERM'S, TOP ELEV: 1319.0',TOP = 5' WIDTH W/3:1 SLOPES

SUBMERGED BERM

GROUTEDRIP RAP

TOE DRAIN

TOE DRAIN

1295

1300

1305

1310

1315

1320

1325

1330

1335

1340

1295

1300

1305

1310

1315

1320

1325

1330

1335

1340

1318

.3

7+50

1318

.6

1318

.8

8+00

1318

.7

1315

.48

1319

.0

8+50

1317

.64

1319

.3

1319

.4

9+00

1319

.30

1319

.5

1319

.17

1319

.6

9+50

1319

.7

1320

.1

10+00

1320

.8

1321

.4

10+50

1321

.6

1321

.7

11+00

1321

.9

1322

.2

11+50

1322

.6

1322

.912+00

1323

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1323

.4

12+50

1323

.7

1323

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13+00 13+50 14+00 14+50 15+00

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7+00

8+00

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2

>>>>>>12" HDPE

>>>>

>>>>

>>>>

>>>>

>>>>

>>

12" HDPE

1320

1321 1322

1323

1324

1325

13261327

13281329

1326

1324

1325

1323

1322

1321

1320

1319

1319

1318

1314131513161317

1318

1314 13151316 13171318 1319

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R

SHEET

Bol

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201

8, A

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erve

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5046

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\She

et D

wgs

201

8\11

5046

_C00

9.dw

g 10

/26/

2018

10:

40:3

6 AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

REVISION DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.115046

1 IDALS 10/18/18

9.1WETLAND CENTERLINE PLAN AND PROFILE

9.1WETLAND CENTERLINE PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

NWL ELEV: 1319.5

SILT SEDIMENT BASIN

EXISTING GROUND

SILT SEDIMENT BASIN

NORMAL POOL ELEV: 1319.5

EASEMENTBOUNDARY

EXISTING GRND ELEV. PROPOSED CL SILT BASIN ELEV.

WETLAND CENTERLINE

construction plans for crep project no. sac863635b - … sac863635b crep wetland... · 7 steel...

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