ESTIMATE REFERENCE INFORMATION - iowaagriculture.gov

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

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ISSUED FOR 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 STEWARDSHIPCARROLL COUNTY CREP PROJECT NO. CAR853312A

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A14.113626

1.1ESTIMATED QUANTITIES AND REFERENCE NOTES

ESTIMATE REFERENCE INFORMATIONITEM NO. DESCRIPTION

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

QUANTITY UNIT AS-BUILTQUANTITY

1 TOPSOIL STRIPPING, SALVAGE AND RESPREAD IA-1, IA-26 6,070 CY2 CLEARING AND GRUBBING IA-1 1 LS3 STRUCTURE AND CHANNEL FERTILIZER & SEEDING IA-6 1.0 AC4 BUFFER SEEDING IA-6 14.0 AC5 MOBILIZATION/DEMOBILIZATION IA-8 1 LS6 DRAINAGE TILE INVESTIGATION AND REMOVAL IA-9 1 LS7 STEEL SHEET PILE IA-13,IA-81 1,321 SF8 EXCAVATION, EARTH FILL IA-21, IA-23 9,200 CY9 DRAINFILL, FINE IA-24 30 CY

10 PERFORATED CORRUGATED POLYETHYLENE TUBING, 6" DIAMETER IA-46 364 LF11 HDPE, 8" DIAMETER, NON-PERFORATED IA-46 219 LF12 HDPE, 12" DIAMETER, NON-PERFORATED IA-46 350 LF13 RCP, 18" DIAMETER IA-46 539 LF14 DRAWDOWN PIPE, CMP, 18" DIAMETER, NON-PERFORATED IA-51 86 LF15 INLINE WATER CONTROL STRUCTURE STOP GATE, CMP, 48" IA-51 1 EA16 CMP OUTLET PIPE, 12" DIAMETER IA-51 80 LF17 CMP OUTLET PIPE, 18" DIAMETER IA-51 20 LF18 CMP OUTLET PIPE, 24" DIAMETER IA-51 20 LF19 RIPRAP, CLASS E IA-61, IA-95 563 TN20 CONCRETE GROUT IA-62 85 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 AREA 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.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 (7,521 CY), SUBMERGED BERMS (607 CY),CORE TRENCH (872 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 AND 4.1 FOR DETAILS.

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

11 HDPE, 8" DIAMETER, NON-PERFORATEDTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 3 AND 4, SEE SHEET NO. 6.2 AND 6.3 FOR DETAILS.

12 HDPE, 12" DIAMETER, NON-PERFORATEDTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 2, SEE SHEET NO. 6.1 FOR DETAILS.

13 RCP, 18" DIAMETERTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 1, SEE SHEET 6.0 FOR DETAILS.

14 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, 5.1 AND 5.2 FOR DETAILS.

15 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. 14. SEE SHEET NO. 5.0, 5.1 AND 5.2 FOR DETAILS.

16 CMP OUTLET PIPE, 12" DIAMETERTHIS IS FULL COMPENSATION FOR OUTLET OF WEST AND EAST TOE DRAINS AND DRAIN TILE OUTLET NO. 3 AND 4, SEE SHEET NO. 4.2, 6.2 AND 6.3.

17 CMP OUTLET PIPE, 18" DIAMETERTHIS IS FULL COMPENSATION FOR TILE DRAIN OUTLET NO. 2, SEE SHEET NO. 6.1.

18 CMP OUTLET PIPE, 24" DIAMETERTHIS IS FULL COMPENSATION FOR DRAIN TILE OUTLET NO. 1, SEE SHEET NO. 6.0.

19 RIPRAP, CLASS ETHIS ITEM INCLUDES EXCAVATION, GEOTEXTILE FABRIC PLACEMENT AND RIP RAP MATERIAL AT THE OUTLET CHANNEL, STILLING BASIN,

EXISTING SLOTTED INTAKE RISER AND ALL TILE OUTLETS AS NOTED.

20 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. SEE SHT. NO. 7.0 FOR AREA OF RIP RAP FOR GROUTING.

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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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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ISSUED FOR DATENO.

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ULV

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A14.113626

2.0EXISTING SITE CONDITIONS

R

110TH ST.

APPL

E AV

E.

NW NE

NE NE

SW NE SE

NE

N 1/4 COR.SEC. 12, T85N, R33W NE COR.

SEC. 12, T85N, R33W

SE COR.NE 1/4 NE 1/4

SEC. 12, T85N, R33W

SW COR.NW 1/4 NE 1/4SEC. 12, T85N, R33W

EXIST. 5" TILE

EXIST. 6" TILE

EXIST. 8" TILE

EASEMENT BOUNDARY (TYP.)

EXIS

T. 1

2" T

ILE

EXIST. INTAKERIM ELEV: 1135.5INVERT ELEV: 1131.98

EXISTING WOOD BRIDGE(USE AS CONSTRUCTED)

IRRIGATION WHEEL TRACK

LIMIT OF IRRIGATION EQUIPMENT

2.0EXISTING SITE CONDITIONSFEETSCALE

0 100 200HORZ.

OWNER:DEED HOLDER: LAW, KATHLEEN K 1/4DEED HOLDER 2: KOCK, STEVEN L 1/2DEED HOLDER 3: LAW, DAVID C 1/4

OWNER:DAVID M. ILER


TEMPORARY CONSTRUCTION SITEACCESS POINT. MAXIMUM AREA,30'WIDE x 130' LONG.

ALTERNATE CONSTRUCTION SITEACCESS POINT. MAXIMUM AREA,

30'WIDE x 250' LONG.

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3.0PROPOSED SITE CONDITIONSFEETSCALE

0 60 120HORZ.

WETLAND ELEV INCREMENTAL CUMULATIVE CUMULATIVEPOOL DEPTH AREA VOLUME VOLUME

(FT) (FT) (FT2) (FT3) (AC-FT)0.0 1119.00 871

1.0 1120.00 1,307 1,089 0.032.0 1121.00 2,178 2,832 0.073.0 1122.00 3,049 5,445 0.134.0 1123.00 6,098 10,019 0.234.5 1123.50 10,454 14,157 0.325.0 1124.00 16,117 20,799 0.485.5 1124.50 21,780 30,274 0.696.0 1125.00 28,750 42,906 0.986.5 1125.50 37,026 59,350 1.367.0 1126.00 48,351 80,694 1.857.5 1126.50 62,726 108,464 2.498.0 1127.00 81,457 144,509 3.328.5 1127.50 106,286 191,445 4.399.0 1128.00 137,214 252,320 5.799.5 1128.50 163,786 327,570 7.52

10.0 1129.00 189,486 415,888 9.5510.5 1129.50 217,800 517,710 11.8811.0 1130.00 250,906 634,886 14.5711.5 1130.50 287,496 769,487 17.6612.0 1131.00 331,056 924,125 21.2112.5 1131.50 378,536 1,101,523 25.2913.0 1132.00 429,502 1,303,532 29.9213.5 1132.50 488,743 1,533,093 35.1914.0 1133.00 574,556 1,798,918 41.30

DESIGN CRITERIA VALUE UNITWATERSHED AREA 628 ACRESPOOL NORMAL WATER LEVEL (NWL) ELEV 1128.00 FTDESIGNED WETLAND POOL AREA (@ NWL) 3.15 ACRESPERCENT POOL AREA TO WATERSHED AREA 0.5 %MAXIMUM POOL DEPTH 9 FTAVERAGE POOL DEPTH 1.8 FTDEEP WATER AREA (DEPTH > 3 FT) 0.85 ACRESPERCENT DEEP WATER TO POOL AREA 27.0 %POOL STORAGE VOLUME AT NWL 5.79 ACRE-FTBERM ELEVATION 1133.00 FTPOOL STORAGE VOLUME AT TOP OF DIKE 41.3 ACRE-FTMAXIMUM BERM HEIGHT 14.0 FTAVERAGE BERM HEIGHT 5.2 FTBERM LENGTH 894 FTPRIMARY WEIR ELEVATION 1128.00 FTPRIMARY WEIR WIDTH 30 FTAUXILIARY SPILLWAY ELEVATION 1130.75 FTAUXILIARY SPILLWAY WIDTH 40 FTAREA OF BUFFER 13.3 ACRESRATIO BUFFER AREA TO NWL POOL AREA 4.225-YEAR STORM HWL IN POOL 1130.68 FT25-YEAR PEAK INFLOW 457 CFS25-YEAR PEAK OUTFLOW 440 CFS100-YEAR STORM HWL IN POOL 1131.22 FT100-YEAR PEAK INFLOW 634 CFS100-YEAR PEAK OUTFLOW 615 CFS

R

>> TILE RELOCATE>>

TILE APPROXIMATE TILE LOCATIONS

POOL NORMAL WATER LEVEL

100-YEAR STORM HWL AREA

AREA > 3-FT DEPTH

PERMANENT EASEMENT BOUNDARY

REMOVE EXISTING TILEXXXXXXXXX

BORROW AREA

EASEMENT BOUNDARY (TYP.)SEDIMENT BASIN

DRAIN TILE NO. 4,REMOVE EXISTINGAND INSTALL NEW8" HDPE TILE

DRAIN TILE NO. 1, REMOVE EXISTINGTILE AND INSTALL NEW 18" RCP

DRAIN TILE NO. 2, REMOVE EXISTING ANDINSTALL NEW 12 HDPE

DRAIN TILE NO. 3, EXPLORE EXISTING TILE FORLOCATION, SIZE AND ELEVATION. REPORT FINDINGSTO ENGINEER FOR DETERMINATION OF RE-ROUTING

PRIMARY WEIR (30'FACE, SHEET STEEL)

REMOVE TREES ASSHOWN WITHINPOOL AREA (TYP.)

SLOTTED INTAKE RISER

WATER CONTROLSTRUCTURE AND STOPLOG STORAGE

AUXILIARY SPILLWAY(40' WIDE)

IRRIGATIONWHEEL TRACK

LIMIT OFIRRIGATION

EQUIPMENT

STILLINGBASIN AND

OUTLETCHANNEL

SUBMERGED BERMTOP BERM ELEV:1127.5, 5' TOPW/3:1 SLOPES

100 YR HWLELEV: 1131.22

NORMAL POOLELEV: 1128.0

DEEP WATERELEV: 1125.0

110T

H ST

REET

EXISTING INTAKE

WOODEN BRIDGETOP RD ELEV: 1139.4

FLOWLINE ELEV: 1133.6

GRADING NOTES:

1. REMOVE ALL TREES AND BRUSH THAT MAY LIE BELOW THENORMAL POOL ELEVATION 1128.0'.

2. ALL EXISTING FIELD TILE SHALL BE OBLITERATED WITHIN THEBERM STRUCTURE , SEE SHEET 2.0 & 3.0 FOR LOCATIONS,OTHER AREAS CAN BE ABANDONED IN PLACE. NEW TILEOUTLETS WILL BE INSTALLED (SEE DETAILS).

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

4. CLAY MATERIAL EXCAVATED FROM CLAY BORROW AREA SHALLBE USED IN CLAY CORE CONSTRUCTION. ALL EXCESS CLAYSHALL BE USED IN CONSTRUCTION OF BERM OUTSIDE OF CLAYCORE. FILL USED FOR CLAY CORE AND BERM CONSTRUCTION ISINCLUDED AS EARTHFILL (SPEC SECT IA-23).

5. SPREAD 6" OF TOPSOIL IN PRIMARY CLAY BORROW AREA ANDBERM AREA AFTER CONSTRUCTION ACCORDING TO SPEC SECTIA-26. TOPSOIL IS NOT REQUIRED ON ANY PORTIONS OF SITEBELOW ELEVATION 1125.0.

6. STRIP AND SALVAGE 12" OF TOPSOIL FROM BORROW AREAS.AFTER BORROW OPERATIONS ARE COMPLETED SPREADTOPSOIL UNIFORMLY OVER THE BORROW AREA (INCLUDINGAREAS BELOW THE WETLAND NORMAL POOL ELEVATION BUTNOT SLOPES OF DEEP POOL AREA (BELOW 1125.0).

7. STRIPPED AND REMOVED UNSUITABLE MATERIALS, IF ANY, ARETO BE DISPOSED OF IN DESIGNATED AREAS AS DIRECTED BYENGINEER AND PRIOR TO TOPSOIL PLACEMENT.

8. IN TOPSOIL WASTE AREAS, FEATHER TOPSOIL INTO SLOPE SOTHAT OVERLAND FLOW IS NOT IMPEDED.

9. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH STATEAND LOCAL REGULATIONS, CODES, AND OSHA STANDARDS.

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

AutoCAD SHX Text

%%ULEGEND

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60'

30'

70'

1:31:2 1:3

1:2

NWL ELEV:1128.0

TOP OF DIKE/BERM ELEV: 1133.0

CORE TRENCH (TYP.)STA: 6+10.00

ELEV: 1128.00CL OF WEIR

STA: 6+10.00ELEV: 1118.00

CL STILLING BASIN

EXISTING GRND ELEV. PROPOSED DIKE/BERM ELEV.

EXISTING GROUND

STA: 0+81.53ELEV: 1133.00BEG. DIKE/BERM CONSTRUCTION STA: 3+85.87

ELEV: 1129.50BEG. CORE TRENCH

WATER CONTROL STRUCTURE ANDSTOP LOG STORAGE (SEE DETAILS,SHT NO. 5.0, 5.1, 5.2)

X

X

X

X

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X

X

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X

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>>

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6" HDPE

>>

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>>

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>>

6" HDPE

>>

>>XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X

XX

XX

1123

1124

1125

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1128

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11301131

113211331133

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1128

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112011

20

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1133

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-1:4.0

-1:3.0

0+00

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DRAWN

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CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626

4.0BERM PLAN AND PROFILE

DRAIN TILE NO. 3EXPLORE EXISTING TILE FOR LOCATION, SIZE AND

ELEVATION. REPORT FINDINGS TO ENGINEERFOR DETERMINATION OF RE-ROUTING

REMOVE EXISTING TILETHROUGH DIKE/BERM


WATER CONTROL STRUCTURE

6" PERFORATED TOEDRAIN (TYP.)

6" PERFORATEDTOE DRAIN (TYP.)

STEEL SHEET PILE WEIR30 LF FACE (SEE DETAILS)

CL OF DIKE/BERM ELEV: 1133.0

SEE CORE TRENCH AND CONSTRUCTION NOTES ONSHT. NO. 4.1



BORROW AREA

4.0BERM PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

TOP CORE TRENCH 1129.5 TOP CORE TRENCH 1129.5

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

TOE DRAIN (TYP.) SEEDETAILS SHT. NO. 4.2


GROUTED RIP RAP

STOP LOG STORAGE


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.1

1133

.00

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.75

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.9

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.00

1133

.0

1133

.9

10+00

1133

.9

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TOP OF DIKE/BERM ELEV: 1133.0

40'1:3 1:

3

STA: 9+59.36ELEV: 1130.75AUXILIARY SPILLWAY

STA: 9+19.36ELEV: 1130.75AUXILIARY SPILLWAY

CORE TRENCH (TYP.)

STA: 9+76.11ELEV: 1133.00END DIKE/BERM CONSTRUCTION

STA: 8+89.36ELEV: 1129.50

END CORE TRENCH

STA: 9+12.61ELEV: 1133.00

BEG. AUXILIARY SPILLWAY

STA: 9+66.11ELEV: 1133.00

END AUXILIARY SPILLWAY

EXISTING GRND ELEV. PROPOSED DIKE/BERM ELEV.

>>>>>>>>

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>>>>>>>>>>>>>>>>>> 6" HDPE>> >> >> >> >> >>6" HDPE

>>

>>

>>>>>>>>

>>

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1131

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1134-1:4

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:3.0

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-1:3

.0

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DESIGNED

DRAWN

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CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626

R

4.1BERM PLAN AND PROFILE

AUXILIARY SPILLWAY

CL DIKE/BERMELEV: 1133.0

6" PERFORATEDTOE DRAIN (TYP.)

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=1133.0DOWNSTREAM

TYPICAL X-SECTION OF EMBANKMENT

1

34

MIN 4'1

MIN 8'

CORE TRENCH

MIN 8'

8.0'

ELEV=1129.5

GROUND

10'ACCESSBENCH NWL

ELEV 1128.0

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



AUXILIARY SPILLWAY OVERFLOW PATH

4.1BERM PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

TOP CORE TRENCH 1129.5


GROUTED RIP RAP


AutoCAD SHX Text

1

AutoCAD SHX Text

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1122

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.9

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1126

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1128

.1

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.00

1128

.54+50

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.9

1129

.7

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

EXISTING GROUND ELEV. PROPOSED PIPE FLOWLINE

PROPOSED DIKE/BERM EMBANKMENT

EXISTING GROUND PROFILE

209'6" HDPE (PERFORATED)

@ 0.44%

155'6" HDPE (PERFORATED)

@ 0.57%

20'12"" CMP@ 0.57%

20'12" CMP@ 0.44%

STA: 2+10.00ELEV: 1118.00STILLING BASIN

STA: 0+25.00FL ELEV: 1122.00BEGIN TOE DRAIN

STA: 2+00.00FL ELEV: 1121.0012" CMP OUTLET


STA: 4+50.00FL ELEV: 1122.00END TOE DRAIN

>>

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>>>>

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DESIGNED

DRAWN

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CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626

4.2BERM TOE DRAIN PLAN AND PROFILE


PERFORATED TOE DRAINEAST SIDE

PERFORATED TOE DRAINWEST SIDE



SEE TOE DRAIN DETAIL SHEET NO. 4.1

STILLING BASIN ANDOUTLET CHANNEL

4.2BERM TOE DRAIN PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

GROUTED RIP RAP

STOP LOG STORAGE

STEEL SHEET PILE WEIR30 LF FACE (SEE DETAILS)

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.09

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.1

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.38

1122

.2

0+50

1124

.67

1122

.4

1124

.96

1123

.4

1+00

1123

.4

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

10'18" CMP@ 1.16%

25'18" CMP@ 1.16%27'

18" CMP@ 1.16%

24'18" CMP@ 1.16%

I=1125.00 18" S

1+03.6-0.0'R=1128.00


I=1124.71 18" NI=1124.71 18" S

0+78.2-0.0'R=1131.50


ANTI-SEEP COLLARS,SPACE 10' APART

STA: 0+16.95ELEV: 1124.0018" CMP OUTLET


STA: 0+60.15ELEV: 1133.00

TOP DIKE/BERM

EXISTING GRND ELEV. PROPOSED PIPE FLOWLINE ELEV.

0+00

1+00

1+48.70

>>>>

>>>>

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6" HDPE

>>>>

>>>>

>>

6" HDPE

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18"CMP

18"CMP

1125

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1125

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626

5.0WATER CONTROL STRUCTURE, OUTLET PIPE PLAN AND PROFILE


SLOTTED INTAKE RISERW/47 TON RIP RAP

STOP LOG STORAGETOE DRAIN (TYP.)

TOE DRAIN (TYP.) STEEL SHEET PILE WEIR(SEE DETAILS)


5.0WATER CONTROL STRUCTURE, OUTLET PIPE PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

EXISTING GRND PROFILE

NWL: 1128.0

GROUTED RIP RAPRIP RAP

SHEET

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:43

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



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RMC

JDL

A14.113626

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 1128.0

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 =1125.0

SEAM

TOP VIEW

30° TYPICAL

C SLOTL

WELDED COUPLERWITH THREADED BANDS

AutoCAD SHX Text

1/4" STEEL ROD MINIMUM

SHEET

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:44

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



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A14.113626

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= 1124±

ELEV=1124 +/-

ELEV= 1128.0

ELEV= 1130.5

BOTTOM OF STRUCTURE

NORMAL POOL

ELEV= 1130.5

ELEV= 1131.5

INV= 1124.5INV= 1124.5

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.

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1127

.5

0+00

1127

.5

1127

.4

0+50

1129

.01

1129

.2

1129

.05

1130

.8

1+00

1129

.09

1131

.9

1129

.14

1132

.5

1+50

1129

.18

1132

.8

1129

.23

1133

.0

2+00

1129

.27

1133

.0

1129

.32

1132

.9

2+50

1129

.36

1132

.7

1129

.40

1132

.7

3+00

1129

.45

1132

.7

1129

.49

1132

.8

3+50

1129

.54

1132

.9

1129

.58

1133

.0

4+00

1129

.62

1133

.2

1129

.67

1133

.44+50

1129

.71

1133

.7

1129

.76

1133

.9

5+00

1129

.80

1134

.0

1129

.85

1134

.2

5+50

1129

.89

1134

.3

1129

.93

1134

.3

6+00

1129

.98

1134

.7

1134

.7

6+50

1134

.8

1134

.9

7+00

1135

.2

1135

.5

7+50

446' - 18" RCP @ 0.18%93' - 18" RCP @ 0.18%

20' - 24" CMP @ 0.18%

STA: 0+40.82ELEV: 1123.00SEDIMENT BASIN

STA: 0+81.45FL ELEV: 1129.02 24" CMP

STA: 6+39.90FL ELEV: 1130.00

18" RCP OUT

STA: 1+94.31FL ELEV: 1129.2228° BEND (INCIDENTAL)

>>>>

>>>>

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

1+00

2+00

3+00

4+00

5+00

6+00

7+00

8+00

8+48.32

18" RCP18" RCP

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

>>>>

>>

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

STATION=6+39.90END TILE RE-LOCATESTATION=0+81.45

BEGIN TILE RE-LOCATEDRAIN TILE NO. 1

>>

EXIST. 5" CLAY

XX

XX

X

STATION=0+83.79BEGIN TILE RE-LOCATE(DRAIN TILE NO. 4)

STA:1+94.3128° BEND (INCIDENTAL)

R

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3626

\CAD

\C3D

\113

626_

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.dw

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019

8:33

:53

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626

6.0DRAIN TILE NO. 1 OUTLET PLAN AND PROFILE


INTERCEPT EXISTING 12" TILE ANDRELAY NEW 18" RCP W/CONC. COLLAR(MATCH FLOWLINES). REMOVEEXISTING TILE DOWNSTREAM.

EXISTING 12" TILE

PROVIDE CONC. COLLARBETWEEN DIFFERENT PIPESIZES. MATCH FLOWLINES

REMOVE EXISTING TILE

SEDIMENT BASIN

110TH STREET

EXISTING INTAKE(USE AS CONSTRUCTED)

FEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

RIP RAP BELOW TILEOUTLET (24 TON)


NWL: 1128.0


NOTE:SEE CONSTRUCTION NOTES AND FIELD TILEREPAIR CONNECTION DETAIL SHT. NO. 6.3

RIP RAP24 TON

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1120

.2

0+00

1121

.9

1123

.5

0+50

1125

.1

1125

.8

1+00

1126

.3

1126

.8

1+50

1127

.5

1128

.3

2+00

1129

.00

1129

.1

1129

.03

1130

.1

2+50

1129

.07

1130

.8

1129

.10

1131

.2

3+00

1129

.13

1131

.6

1129

.16

1132

.0

3+50

1129

.19

1132

.3

1129

.23

1132

.6

4+00

1129

.26

1132

.7

1129

.29

1133

.14+50

1129

.32

1133

.5

1129

.36

1133

.6

5+00

1129

.39

1133

.6

1129

.42

1133

.8

5+50

1129

.45

1133

.9

1134

.3

6+00

1134

.8

1135

.2

6+50

1135

.4

7+00 7+50

20' - 18" CMP @ 0.13%

STA: 5+93.23FL ELEV: 1129.4812" HDPE OUT

STA: 5+36.09FL ELEV: 1128.286" CLAY TILE FOUND

350' - 12" HDPE @ 0.13%370' 12" STM@ 0.13%


>>

>>

>>

>>

>>

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

>>>>

>>>>

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

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

>>

>>

>>

>>

>>

>>

>>

>>>>

>>>>

>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

X

6+75

.91

0+00

1+00

2+00

3+00

4+00

5+00

6+00

12" HDPE

>>>>

>>>>

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

>>

>>

>>

>>

>>

>>

>>

>>>>

>>>>

>>>>

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

STATION=5+93.23END TILE RE-LOCATE

STATION=2+23.37BEGIN TILE RE-LOCATE

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

6" HDPE TOE DRAIN

>>

>>

0+00

XX

XX

XX

XX

XX

XX

XX

XX

X

R

SHEET

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:55

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626


INTERCEPT EXISTING 6" TILE AND RELAYNEW 12" HDPE W/CONC. COLLAR(MATCH FLOWLINES). REMOVEEXISTING TILE DOWNSTREAM.EXISTING 6" TILE

(REMOVE)PROVIDE CONC. COLLARBETWEEN DIFFERENT PIPESIZES. MATCH FLOWLINES


NWL: 1128.0

PROPOSED DIKE/BERM



FEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.




RIP RAP15 TON

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

STA: 0+00.00ELEV: 1117.85FOUND 8" TILE OUTLET

1118

.2

0+00

1122

.0

1122

.6

0+50

1124

.4

1124

.6

1+00

1125

.5

1126

.3

1+50

1127

.2

1128

.0

2+00

1128

.6

1129

.02

1129

.4

2+50

1129

.07

1130

.2

1129

.13

1130

.9

3+00

1129

.18

1131

.6

1129

.23

1132

.0

3+50

1132

.3

1132

.4

4+00

1132

.4

1132

.5

4+50 5+00

STA: 3+72.03FL ELEV: 1129.28

8" HDPE OUT

94' - 8" HDPE @ 0.21%114' 8" STM@ 0.21%

20' - 12" CMP@ 0.21%

NWL: 1128.0

STA: 2+57.58FL ELEV: 1129.04

12" CMP OUTSTA: 2+40.04ELEV: 1129.00

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

>>>>

>>>>

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

0+00

>>>>

>>>>

XX

XX

XX

XX

XX

XX

X

>>

>>

>>

>>

>>

>>

>>

>>

6" H

DPE TO

E DRA

IN

>>

>>

>>

>>

>>

6" H

DPE TO

E DRA

IN

>>

>>

0+00 1+

00 2+00 3+

00 4+00 4+

63.8

2

8" HDPE

STATION=3+72.03END TILE RELOCATE(DRAIN TILE NO. 3)

STATION=2+57.58BEGIN TILE RELOCATE(DRAIN TILE NO. 3)

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

>>>>>>>>

R

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019

8:33

:56

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626


REMOVE EXISTING DRAIN TILE NO. 3 BEFOREEMBANKMENT CONSTRUCTION BEGINS AND

EXPLORE FOR SIZE, LOCATION AND ELEVATION.REPORT FINDINGS TO ENGINEER FOR

DETERMINATION OF FINAL RE-ROUTING

REMOVE EXISTING DRAIN TILE NO. 3 BEFOREEMBANKMENT CONSTRUCTION BEGINS ANDEXPLORE FOR SIZE, LOCATION AND ELEVATION.REPORT FINDINGS TO ENGINEER FORDETERMINATION OF RE-ROUTING

PROPOSEDDIKE/EMBANKMENTPROFILE



FEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

EXISTING GRND ELEV.




INTERCEPT EXISTING DRAIN TILE NO. 3AND RELAY NEW 8" HDPE W/CONC.COLLAR (MATCH FLOWLINES). REMOVEEXISTING TILE DOWNSTREAM.

PROPOSED PIPE FLOWLINE ELEV.

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1127

.51

1127

.5

0+00

1127

.80

1127

.8

1128

.08

1128

.1

0+50

1128

.57

1128

.6

1129

.75

1129

.8

1+00

1130

.37

1130

.4

1130

.68

1130

.7

1+50

1131

.03

1131

.0

1131

.60

1131

.6

2+00

1132

.30

1132

.3

1133

.01

1133

.0

2+50

1133

.63

1133

.6

1133

.97

1134

.0

3+00

1133

.99

1134

.0

1133

.89

1133

.9

3+50

1133

.87

1133

.9

1133

.81

1133

.8

4+00 4+50 5+00

STA: 1+36.30FL ELEV: 1127.825" CLAY TILE FOUND

STA: 2+28.58FL ELEV: 1129.228" HDPE OUT

92'8" HDPE@ 0.15%

STA: 0+35.21ELEV: 1123.00

SEDIMENT BASIN

STA: 0+83.79FL ELEV: 1129.00

12" CMP OUT

NWL: 1128.0

53' - 8" STM @ 0.15%

33' 8" HDPE@ 0.15%

20' 12" CMP@ 0.15%

STA: 1+36.40FL ELEV: 1129.08BEND (INCIDENTAL)

>>>>

>>

>>>>

>>>>

>>

>>

>>

>>

>>

>>0+00

1+00

2+00

18" RCP STATION=0+81.45

BEGIN TILE RE-LOCATEDRAIN TILE NO. 1

0+00

1+00

2+00

3+00

4+00

4+00

.84

>>>>

>>

8" HDPE

>>>>

>> EXIST. 5" CLAY

XXXXXXXXXXXXXXXXXXXXXXXXX

STATION=0+83.79BEGIN TILE RE-LOCATE

(DRAIN TILE NO. 4)

STATION=1+36.30BEND (INCIDENTAL)

STATION=2+28.36END TILE RE-LOCATE(DRAIN TILE NO. 4)

>>>>

>>>>

>>>>

>>

STA:1+94.3128° BEND (INCIDENTAL)

R

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019

8:33

:57

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626




FEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

INTERCEPT EXISTING 5" CLAY TILE ANDRELAY NEW 8" HDPE W/CONC. COLLAR(MATCH FLOWLINES). REMOVEEXISTING TILE DOWNSTREAM.

EXISTING 5" CLAY TILE(REMOVE)


PROVIDE CONC. COLLARBETWEEN DIFFERENT PIPESIZES. MATCH FLOWLINES



SEDIMENT BASIN

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 1129.0'.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

RIP RAP21 TON

1.5' MINIMUM COVEROVER PIPE

AutoCAD SHX Text

FLOW

AutoCAD SHX Text

FLOW

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1115

.4

0+00

1116

.1

1116

.2

0+50

1116

.1

1116

.18

1116

.2

1+00

1116

.32

1116

.3

1116

.46

1116

.5

1+50

1117

.23

1118

.4

1118

.12

1120

.8

2+00

1119

.02

1121

.3

1118

.91

1121

.22+50

1118

.00

1121

.9

1118

.00

1123

.3

3+00

1128

.00

1124

.4

1124

.9

3+50

1125

.4

4+00 4+50 5+00

10'

10'STA: 3+07.24ELEV: 1133.00TOP OF DIKE/BERM

STA: 3+07.24ELEV: 1128.00

TOP OF SHEET PILE WEIR

STA: 2+48.24ELEV: 1119.50


STA: 1+54.47ELEV: 1116.49

STA: 0+79.34ELEV: 1116.07

MATCH TO EXIST. GRADEEXISTING GRND PROFILE

NWL: 1128.0

PROPOSED PROFILE

1:4

1:3

3.60%

0.56% CLAY CORE TRENCH (SEE SHT NO. 4.1,TYPICAL X-SECTION OF EMBANKMENT)

GROUTED RIP RAP, PLACE RIPRAP TO 1.5' DEPTH

RIP RAP

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

X

0+00

1+00

2+00

3+00

3+94.70

>>>>>>

>>

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

>>30" CULVERT

>>

30" CULVERT

>>>>

>>

>>>>

>>>>

>>>>

>>

>>

>>

>>

>>

>>

>>

>>

>>

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>>

>>

>>

>>

>>

>>

>>

>>>>

>>>>

>>

6" HDPE TOE DRAIN

>>>>

>>>>

>>>>

6" HDPE TOE DRAIN>>

>>

18" CMP

1125

1120

1120

1125

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:07

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



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RMC

RMC

JDL

A14.113626

7.0STILLING BASIN, OUTLET CHANNEL PLAN AND PROFILEFEETSCALE

0 25 50HORZ.

FEETSCALE

0 5 10VERT.

BOTTOM OF SHEET PILE ELEV: 1106.0


WATER CONTROL STRUCTUREAND STOP LOG STORAGE

STILLING BASIN ANDOUTLET CHANNEL


EXISTING GRND ELEV. PROPOSED ELEV.

NOTE:RIP RAP 4' UPSTREAM OF THE SHEET PILE WEIR SHALL BEGROUTED TO A SMOOTH TROWEL FINISH.

PLACE 1.5' DEPTH OF RIP RAP (441 TON)W/600 SY OF ENGINEERING FABRIC

SEE SHEET NO. 6.2 FOR FURTHERDETAILS OF TILE REMOVAL

10'0.00%

GROUTED RIP RAP

STA. 1+70

1102

1104

1106

1108

1110

1112

1114

1116

1118

1120

1122

1124

1126

1128

1130

1132

1134

1136

1138

1140

1102

1104

1106

1108

1110

1112

1114

1116

1118

1120

1122

1124

1126

1128

1130

1132

1134

1136

1138

1140

1133

.00

1125

.8

5+40

1133

.00

1125

.4

5+50

1133

.00

1125

.15+60

1133

.00

1124

.9

5+70

1133

.00

1124

.6

5+80

1129

.67

1124

.3

5+90

1128

.00

1124

.0

6+00

1128

.00

1123

.7

6+10

1128

.00

1123

.5

6+20

1129

.67

1123

.2

6+30

1133

.00

1122

.9

6+40

1133

.00

1122

.5

6+50

1133

.00

1122

.1

6+60

1133

.00

1120

.7

6+70

1133

.00

1118

.3

6+80

FINISH TOP OF SHEET PILE WEIRSTA: 6+10.00ELEV: 1128.00

STA: 5+71.00ELEV: 1133.00

STA: 5+80.00ELEV: 1133.00

STA: 5+95.00ELEV: 1128.00

STA: 6+25.00ELEV: 1128.00

STA: 6+40.00ELEV: 1133.00

STA: 6+49.01ELEV: 1133.00

STA: 6+49.00ELEV: 1118.50

STA: 6+45.00ELEV: 1118.50

STA: 5+75.00ELEV: 1121.00

STA: 5+71.01ELEV: 1121.00


BOTTOM OFCORE TRENCH

0.2'

CLEA

R

1:3

1:2

1:3

1:2

UPSTREAM RIP RAPELEV: 1127.8,SUBGRADE ELEV: 1126.3

EXISTING GRND ELEV. TOP OF WEIR & DIKE/BERM ELEV.

NOTES:THE SHEET PILE SECTIONS SHOWN ARE FOR ANASSUMED WIDTH OF 24", IF THE SUPPLIED MATERIALIS A DIFFERENT WIDTH, THEN THE APPROPRIATEADJUSTMENTS WILL NEED TO BE MADE IN THEQUANTITIES FOR THE VARIOUS LENGTHS.

EXISTING GRNDPROFILE

STA: 6+15.00ELEV: 1118.00

STA: 6+05.00ELEV: 1118.00

STA: 6+25.00ELEV: 1106.00

STA: 5+95.01ELEV: 1106.00

STA: 6+25.01ELEV: 1113.50

STA: 5+95.00ELEV: 1116.00

SHEET

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:13

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



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RMC

JDL

A14.113626

7.1SHEET PILE SECTION AND DETAILSFEETSCALE

0 10 20HORZ.

FEETSCALE

0 2 4VERT.

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 1,321 SF - AFTERTRIMMING

SHEET PILING REQUIREMENTS

MINIMUM SECTION MODULUS OF 14.85 CUBICINCHES PER FOOT OF WALL.MINIMUM GRADE OF STEEL IS 25 KSI.MINIMUM MOMENT OF INERTIA OF 83.36 INCHES ^ 4 PER FOOT OF WALL.ALL SHEETING SHALL MEET ASTM A-328, A-572GR50.

RECOMMENDED STEEL CHOICES:

SKYLINE STEEL SCZ 14 OR EQUIVALENTSHORELINE STEEL SZ-18 OR EQUIVALENTCONTECH SZ-18 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

TOP DIKE/BERM ELEV: 1133.0

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

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DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



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JDL

A14.113626

8.0SEEDING AREASFEETSCALE

0 60 120HORZ.

R


NORMAL POOL (NO SEEDING)ELEV: 1128.0 AREA: 3.2 ACRES

STRUCTURE SEEDING

STRUCTURE SEEDING

SITE ACCESS POINT

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 BEGRADED TO 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.

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

SEEDING QUANTITIES:

17.9 ACRES - TOTAL EASEMENT AREA

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

0.1 ACRES - RIP RAP OUTLET CHANNEL

0.7 ACRES - STRUCTURE AND CHANNEL

13.9 ACRES - BUFFER


OWNER:DAVID M. ILER

110T

H ST

REET

NW NE

NW NE

SW NE

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1100

1105

1110

1115

1120

1125

1130

1135

1140

1145

1116

.2

0+00

1120

.8

1+00

1123

.3

2+00

1123

.6

3+00

1118

.7

4+00

1119

.7

5+00

1122

.9

6+00

1124

.8

7+00

1126

.3

8+00

1127

.0

9+00

1127

.3

10+00

1128

.0

11+00

1128

.8

12+00

1129

.7

13+00

1130

.6

14+00

1131

.7

15+00

1132

.5

16+00

1133

.2

17+0011

33.6

18+00 19+00 20+00

STA: 2+07.24ELEV: 1133.00CL DIKE/BERM

STA: 2+07.24ELEV: 1128.00TOP OF SHEET PILE

STA: 5+81.36TOP BERM ELEV: 1127.50SUBMERGED BERM (5' TOP, 1:3 SLOPES)

ELEV: 1123.00SEDIMENT BASIN

ELEV: 1118.00STILLING BASIN

110TH STREETELEV: 1139.49

EXISTING GROUND PROFILE

EXISTING GRND ELEV.

STA: 4+57.11TOP BERM ELEV: 1127.50SUBMERGED BERM (5' TOP, 1:3 SLOPES)

0+00

1+00

2+00

3+00

4+00

5+00 6+00

7+00

8+00 9+00

10+0

0

11+0

0

12+00

13+0

0

14+0

0

15+00

16+0

0

17+0

0

18+0

0

18+5

4.27

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>>>

>>

>>>>

>>

XX

XX

XX

XX

XX

XX

XX

X

30" CULVERT

30" CULVERT

>>

>>>>

>>

>>

>>

>>

>>

>>

R

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Bol

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201

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8:34

:28

AM

DESIGNED

DRAWN

CHECKED

CLIENT PROJ. NO.

ISSUED FOR DATENO.

R



www.bolton-menk.com


RMC

RMC

JDL

A14.113626

9.0WETLAND CENTERLINE PLAN AND PROFILEFEETSCALE

0 100 200HORZ.

SEDIMENT BASIN

BORROW AREA


WETLAND CENTERLINE

110T

H ST

REET

IRRIGATIONWHEELTRACK

LIMIT OFIRRIGATION

EQUIPMENT

SUBMERGEDBERM

NWL: 1128.0

Documents

ESTIMATE REFERENCE INFORMATION - iowaagriculture.gov