Plan_Sheets_LC_MIT_AMENDMENT_0001.pdf

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SHEET INDEX

NN NN

LOCATION MAP VICINITY MAP

(N.T.S.) (N.T.S.)

PROJECT MANAGER

CHIEF, DESIGN BRANCH

DATE

DATEDATE

ALL DRAWINGS IN THIS SET.

INDICATE OFFICIAL RECOMMENDATION OF

REQUIRED BY ER 1110-1-8152. SIGNATURES

THE SCOPE OF THEIR EMPLOYMENT AS

ON THESE PROJECT DOCUMENTS WITHIN

TION DESIGNATIONS OF INDIVIDUALS APPEAR

INITIALS OR SIGNATURES AND REGISTRA-

CHICAGO DISTRICT CORPS OF ENGINEERS. THE

THIS PROJECT WAS DESIGNED BY THE

DRAWINGS CONTAINED IN THE SHEET INDEX.

RECOMMENDATION AND APPROVAL FOR ALL

SIGNATURE AFFIXED BELOW INDICATE OFFICAL

REVIEWED BY:

APPROVED BY:

APPROVAL RECOMMENDED BY:

ATR TEAM LEADER

/S/

/S//S/ of Engineers

US Army Corps

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

pw:\\COE-LRCPWP02CHI.lrc.ds.usace.army.mil:coe-lrcpwp02chi.lrc.ds.usace.army.mil\Documents\Projects\Little Calumet\In-Project Mitigation\30000 - Preconstruction Engineering and Design\30AA0 Engineering and Design\Drawings\CAD_BIM\_Sheets\LOCALITY MAP AND h6tecdb9 8/16/2017 MicroStation

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CHICAGO DISTRICT

JULY 2017

IN-PROJECT MITIGATION

LITTLE CALUMET RIVER

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PROJECT AREA

PROJECT SITES

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RIDGE RD.

OAK SITE

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CERTIFIED FINAL DOCUMENTS - RTA W912P6-17-B-0003

JOSEPH SCHMIDT, P.E. 31JUL17WENDY DAVERMAN-ZERBY 11JUL17

NATALIE MILLS 31JUL17

W912P6-17-B-0003

W P -1

-B -0

ECOSYSTEM RESTORATION PLAN CHASE STREET WETLANDSCE1028.

ECOSYSTEM RESTORATION PLAN BLACK OAK CE1017.

SITE PREPARATION CHASE STREET WETLANDS C-1026.

SITE PREPARATION BLACK OAK C-1015.

BORING LEGENDB-0014.

SURVEY CONTROL INFORMATIONV-0013.

LEGEND, ABBREVIATIONS AND GENERAL NOTESG-0022.

LOCATION, VICINITY MAP AND SHEET INDEX,G-0011.

REFERENCENUMBER

TITLE SHEET SHEET

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INTERMEDIATE CONTOUR

INDEX CONTOUR-10

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SITE PREPARATION PATTERNS

(EL. VARIES)

2 YEAR FLOOD AREA

PLANTING AND SEEDING PATTERNS

W P -1

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DISCREPANCIES OR CHANGES REQUIRED TO IMPLEMENT THE DESIGN INTENT DOCUMENTED.

DETERMINATION OF ALL QUANTITIES AND WILL NOTIFY THE CONTRACTING OFFICER OF ANY QUANTITY

PRECEDENCE OVER THE DRAWING NOTES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FINAL

TO THE BEST OF HIS/HER ABILITY PRIOR TO RECEIPT OF PROPOSALS. WRITTEN SPECIFICATIONS SHALL TAKE

DURING THE PROPOSAL PERIOD. SAID DISCREPANCIES WILL BE CLARIFIED BY THE CONTRACTING OFFICER

THE CONTRACTING OFFICER IMMEDIATELY OF ANY DISCREPANCIES THAT THE CONTRACTOR DISCOVERS

10. THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE PLANS AND SPECIFICATIONS AND SHALL INFORM

CHANGE ORDERS. WORK SHALL NOT COMMENCE UNTIL APPROVED BY THE CONTRACTING OFFICER.

9. THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER OF ANY NECESSARY FIELD CHANGES OR

CONSTRUCTION OPERATIONS.

8. ALL SURROUNDING PUBLIC STREETS SHALL BE MAINTAINED FREE OF DUST AND MUD CAUSED BY

CONFLICTS.

CONSTRUCTION OPERATIONS. THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER OF ANY

FIELD OF EXISTING AND PROPOSED UTILITY LINES AND FOR THEIR PROTECTION FROM DAMAGE DUE TO

BEFORE YOU DIG. THE CONTRACTOR WILL BE RESPONSIBLE FOR DETERMINING THE EXACT LOCATION IN THE

7. CALL 1-800-382-5544, IN SPEC OR CALL SYSTEM INDIANA UTILITY CHECK, AT LEAST 2 FULL WORKING DAYS

REVISED 1996; U.S. ARMY CORPS OF ENGINEERS.

6. ALL WORK SHALL BE IN ACCORDANCE WITH EM 385-1-1, 'SAFETY AND HEALTH REQUIREMENTS MANUAL', ELEVATIONS.

5. ALL STAGING AND STORAGE AREAS SHALL BE RESTORED TO THE PRE-CONSTRUCTION GRADES AND

2000 AND PROVIDED BY USACE.

4. EXISTING FEATURES AND TOPOGRAPHY WERE REPRODUCED FROM AERIAL PHOTOGRAPHY TAKEN IN 1994 &

WORK.

CONSTRUCTION. IF DISCREPANCIES BECOME APPARENT THE COR MUST BE NOTIFIED PRIOR TO START OF

3. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL SITE CONDITIONS PRIOR TO COMMENCEMENT OF

V-001 FOR THE PROJECT SURVEY CONTROL INFORMATION.

2. THE VERTICAL DATUM IS BASED ON NORTH AMERICAN VERTICAL DATUM (NAVD) OF 1988 REFER TO SHEET

1983. REFER TO SHEET V-001 FOR THE PROJECT SURVEY CONTROL INFORMATION.

1. THE HORIZONTAL DATUM IS BASED ON THE INDIANA STATE PLANE COORDINATE SYSTEM, WEST ZONE, NAD

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GENERAL NOTES

LINE STYLES

WORK LIMITS

STANDARD ABBREVIATIONS

HORIZONTAL & VERTICAL CONTROL POINT

HORIZONTAL CONTROL POINT

STATIONSTA.

DEGREE OF CURVED

DEFLECTION ANGLE

LENGTHL

RADIUSR

CENTER OF CURVATURECC

POINT OF CURVATUREPC

POINT OF ELEVATIONPI

WORK POINTWP

WORK LIMITWL

WELL POINTSWLP

VERTICALV

VERIFY IN FIELDVIF

TYPICALTYP.

STEEL SHEET PILESSP

REINFORCED CONCRETE PIPERCP

PIPE SLOPES

OCEAN SURVEYS, INC.OSI

NOT TO SCALENTS

NORTH AMERICAN VERTICAL DATUMNAVD

NATURAL WATER LINENWL

NATIONAL GEODETIC VERTICAL DATUMNGVD

MONITORING WELLMW

MINIMUMMIN

MANHOLEMH

LOCAL CONTROL PANELLCP

ILLINOIS DEPARTMENT OF TRANSPORTATIONIDOT

HORIZONTALH

HIGH WATER ELEVATIONHWL

GRATED MANHOLEG.M.H.

GRATE DRAING.D.

GRADE AT FOUNDATIONGF

FIRE HYDRANTFH

FINISH FLOORFF

EXTRACTION WELLEN

EXPANSION JOINTEJ

ELEVATIONELEV

ELECTRICAL MAN HOLEEMH

ELECTRICAL HAND HOLEEHH

DUCTILE IRON PIPED.I.P.

DIGITAL TERRAIN MODELDTM

DIAMETER AT BREAST HEIGHTDBH

DIAMETERDIA.

CORRUGATED METAL PIPECMP

CORPS OF ENGINEERSCOE

CONTRACTING OFFICER'S REPRESENTATIVECOR

CONSTRUCTION JOINTCJ

CENTERLINECL

CATCH BASINCB

ARMY CORPS OF ENGINEERSACOE

VERT./HORIZ. ALIGNMENT ABBREVIATIONS

GENERAL PATTERNS

STREAM BANK

MESIC/WET-MESIC SAVANNA

MESIC - WET MESIC PRAIRIE

(FOR NATIVE SEEDING)

CLEARING AND HERBICIDING INVASIVES

(FOR NATIVE SEEDING AND PLANTING)

CLEARING AND HERBICIDING INVASIVES

( UNSEEDED SAVANNA)

CLEARING AND HERBICIDING INVASIVES

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RG GARY 1

LRC GPS 715

LCR CP1

NAVD88

IL EAST NAD83 STATEPLANE COORDINATES

HORIZONTAL & VERTICAL CONTROL POINTS

POINT

EASTING (X)

DESCRIPTION

ELEV. ELEV.

NORTHING (Y)

GENERAL NOTES

N pw:\\COE-LRCPWP02CHI.lrc.ds.usace.army.mil:coe-lrcpwp02chi.lrc.ds.usace.army.mil\Documents\Projects\Little Calumet\In-Project Mitigation\30000 - Preconstruction Engineering and Design\30AA0 Engineering and Design\Drawings\CAD_BIM\_Sheets\SURVEY CONTROL I h6tecdb9 8/16/2017 MicroStation

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SCALE IN FEET

BRONZE DISC603.8852,865,193.862,299,501.86RG GARY 1

MAG NAIL594.9482,872,884.192,299,873.11 LRC CP1

BRONZE DISC602.1552,872,982.542,297,529.70LCR GPS 715

RG GARY 1.

REFERENCED TO NGS MONUMENTS LCR GPS 715, LCR CP1, AND

4. ALL HORIZONTAL AND VERTICAL CONTROL POINTS ARE

AMERICAN VERTICAL DATUM OF 1988 (NAVD88) U.S. FEET.

3. ALL ELEVATIONS SHOWN ARE REFERENCED TO THE NORTH

AMERICAN DATUM OF 1983 (NAD83) U.S. FEET.

STATE PLANE COORDINATE SYSTEM, WEST ZONE, NORTH

2. ALL COORDINATES SHOWN ARE REFERENCED TO THE INDIANA

COST ACCORDINGLY IN THE BID.

EXISTING CONDITIONS AT THE TIME OF BIDDING, AND INCLUDE

SHALL TAKE ALL NECESSARY ACTIONS TO ASSESS THE

VARY AND DIFFER FROM THOSE SHOWN. THE CONTRACTOR

TIME. EXISTING CONDITIONS DURING CONSTRUCTION MAY

DISTRICT AND REPRESENTS CONDITIONS EXISTING AT THAT

FROM A JULY 2017 SURVEY PERFORMED BY USACE, CHICAGO

1. THE SURVEY CONDITIONS SHOWN ON THESE DRAWINGS ARE

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+11.6

-18.4

CL

CL

TSC-B-10A

5/6/83 and if sticky, the specimen should be spread out in a thin layer and allowed to lose some moisture by evaporation. Then the specimen is rolled out by hand on a smooth surface or between the palms into a thread about one-eighth inch in diameter. The thread is then folded and rolled repeatedly. During the manipulation the moisture content is gradually reduced is reached.

continued until the lump crumbles.

the more potent is the colloidal clay fraction in the soil. Weakness of the thread at the plastic limit and quick loss of coherence of the lump below the plastic limit indicate either which occur below the A-line.

Highly organic clays have a very weak and spongy feel at the plastic limit.

After removing particles larger than the No. 40 sieve size, a specimen of soil about one-halfAfter removing particles larger then No. 40 sieve size, prepare a pat of water if necessary to make the soil soft but not sticky.

Place the pat in the open palm of one hand and shake horizontally, reaction consists of the appearance of water on the surface of the pat sample is squeezed between the fingers, the water and gloss disappear from the surface, the pat stiffens, and finally it cracks or crumbles.

The rapidity of appearance of water during shaking and of its disap-pearance during squeezing assist in identifying the character of the fines in a soil.

Very fine clean sands give the quickest and most distinct reaction striking vigorously against the other hand several times. A positive which changes to a livery consistency and becomes glossy. When the whereas a plastic clay has no reaction. Inorganic silts, such as a typical

(1) Boundary classifications. Soils possessing characteristics of two groups are designated by combinations of group symbols. For example GW-GC, well-graded gravel-sand mixture with clay binder.

FIELD IDENTIFICATION PROCEDURES FOR FINE-GRAINED SOIL OR FRACTIONS

crumbling between the fingers. This strength is a measure contained in the soil. The dry strength increases with of the character and quantity of the colloidal fraction

After removing particles larger than No. 40 sieve size, mold a necessary. Allow the pat to dry completely by oven, sun, strength. Silty fine sands and silts have about the same slight dry strength, but can be distinguished by the feel when powdering the dried specimen. Fine sand feels gritty feel of flour.

High dry strength is characteristic for clays of the CH group.

A typical inorganic silt possesses only very slight dry whereas a typical silt has the smooth

GW

GP

GM

GC

SW

SP

SM

SC

Well-graded gravels, gravel-sand mixtures, little or no fines.

Poorly-graded gravels, gravel-sand mixtures, little or no fines.

Clayey gravels, gravel-sand-clay mixtures

Well-graded sands, gravelly sands, little or no fines.

Poorly-graded sands, gravelly sands, little or no fines.

Silty sands, sand-silt mixtures.

Clayey sands, sand-clay mixtures.

Typical Names Group

Symbols Major Divisions

1 2 3 4

C o a rs e -g ra in e d S o il s

S a n d s

G ra v e ls

M o re t h a n h a lf o f c o a rs e f ra c ti o n

M o re t h a n h a lf o f c o a rs e f ra c ti o n

(F o r v is u a l c la s s if ic a ti o n th e /4 -i n s iz e m a y b e u s e d a s e q u iv a le n t to

C le a n G ra v e ls

(L it tl e o r n o f in e s

G ra v e ls w it h F in e s

(A p p re c ia b le a m o u n t o f fi n e s

C le a n S a n d s

(L it tl e o r n o f in e s

S a n d s w it h F in e s

(A p p re c ia b le a m o u n t o f fi n e s

Field Identification Procedures

(Excluding particles larger than 3 inches and basing fractions on estimated weights)

Wide range in grain sizes and substantial amounts

Predominantly one size or a range of sizes with some intermediate sizes missing

Nonplastic fines or fines with low plasticity (for

Plastic fines (for identification procedures see CL below)

Wide range in grain size and substantial amounts

Predominantly one size or a range of sizes with some intermediate sizes missing

Nonplastic fines or fines with low plasticity (for

Plastic fines (for identification procedures see

CL below).

Identification Procedures on Fraction Smaller than NO. 40 Sieve Size identification procedures see ML below).

of all intermediate particle sizes.

identification procedures see ML below).

of all intermediate particle sizes

Silty gravels, gravel-sand-silt mixtures

Information Required for

Describing Soils

For undisturbed soils add information on drainage characteristics and hardness of the coarse grains;

pertinent descriptive information, Example:

cementation, moisture conditions and local or geologic name and other and symbol in parentheses.

angular gravel particles 1/2-inch well-compacted and moist in place;

alluvial sand; (SM).

maximum size; rounded and subangular

Give typical name; indicate approximate stratification, degree of compactness percentages of sand and gravel, max.

Silty sand, gravelly; about 20% hard, sand grains coarse to fine; about 15% size, angularity, surface condition, D e te rm in e p e rc e n ta g e s o f g ra v e l a n d s a n d f ro m g ra in -s iz e c u rv e s ie v e s iz e c o a rs e -g ra in e d s o il s a re c la s s if ie d a s f o ll o w s

L e s s t h a n

M o re t h a n t o

G W

G P S

W S

P

G M

G C S

M S

C

B o rd e rl in e c a s e s r e q u ir in g u s e o f d u a l s y m b o ls

U s e g ra in -s iz e c u rv e i n i d e n ti fy in g t h e f ra c ti o n s a s g iv e n u n d e r fi e ld i d e n ti fi c a ti o n

Laboratory Classification

Criteria

Atterberg limits above "A" line with PI greater than 7

Atterberg limits below "A" line Limits plotting in hatched zone with

PI between 4 and 7 are borderline cases requiring use of dual symbols.

or PI less than 4

Not meeting all gradation requirements for SW x10

D

D

D60 u

D C =

D

Cc Between 1 and 3

Atterberg limits below "A" line or PI less than 4

Atterberg limits above "A" line with PI greater than 7

Not meeting all gradation requirements for GW

Above "A" line with

PI between 4 and 7 are borderline cases requiring use of dual symbols.

x10

D

D

D60 u

D C = Greater than 6

D

Cc Between 1 and 3

Greater than 4

0 10 20 30 40 50 60 70 80 90 100

CL-ML

CL

CH

OH

MH

ML

Toughness and Dry Strength Increase with Increasing Plasticity Index

A -L in e

P L

A S

T

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Y I

N D

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LIQUID LIMIT

PLASTICITY CHART

For laboratory classification of fine-grained soils

Comparing Soils at Equal Liquid Limit

Dry Strength

(Crushing characteristics)

Dilatancy

(Reaction to shaking)

Toughness

(Consistency near PL)

None to slight Quick to slow None

Medium to high None to very slow Medium

Slight to medium Slow Slight

Slight to medium Slow to none Slight to medium

High to very high None High

None to very slow Slight to medium

Readily identified by color, odor, spongy feel and frequently by fibrous texture.

Example:

For undisturbed soils add information on structure, stratification, consistency in undisturbed and remolded states, moisture and drainage condition.

character of plasticity, amount and maximum size of coarse grains, color geologic name, and other pertinent in parentheses.

in wet condition, odor if any, local or small percentage of fine sand, Give typical name, indicate degree and descriptive information, and symbol

Clayey silt, brown, slightly plastic, numerous vertical root holes, firm and dry in place, loess, (ML).

F in e -g ra in e d S o il s

S il ts a n d C la y s

L iq u id l im it g re a te r th a n

ML

CL

OL

MH

CH

OH

PtHighly Organic Soils Peat and other highly organic soils.

Organic clays of medium to high plasticity organic silts.

Organic silts and organic silty clays of low plasticity.

Inorganic clays of low to medium plasticity, or lean clays.

clayey silts with slight plasticity.

Medium to high

Inorganic silts and very fine sands, rock flour, silty or clayey fine sands or

Organic silts, micaceous or diatomaceous fine sandy or silty soils, elastic silts.

Inorganic clays of high plasticity, fat clays.

gravelly clays, sandy clays, silty clays, S il ts a n d C la y s

L iq u id l im it l e s s t h a n

U N I F I E D S O I L C L A S S I F I C A T I O N (Including Identification and Description)

M o re t h a n h a lf o f m a te ri a l is l a rg e r th a n N o s ie v e s iz e is l a rg e r th e n N o s ie v e s iz e is s m a ll e r th a n N o s ie v e s iz e th e N o s ie v e s iz e

M o re t h a n h a lf o f m a te ri a l is s m a ll e r th a n N o s ie v e s iz e

T h e N o s ie v e s iz e i s a b o u t th e s m a ll e s t p a rt ic le v is ib le t o t h e n a k e d e y e

D e p e n d in g o n p e rc e n ta g e o f fi n e s fr a c ti o n s m a ll e r th e n N o nonplastic fines with low dry strength;

moist soil with a volume of about one-half cubic inch. Add enough rock flour, show a moderately quick reaction.

DILATANCY (Reaction to shaking)

DRY STRENGTH (Crushing characteristics) screening is not intended, simply remove by hand the coarse particles that interfere with the tests.

pat of soil to the consistency of putty, adding water if or air drying, and then test its strength by breaking and

in. For field classification purposes

After the thread crumbles, the pieces should be lumped together and a slight kneading action inorganic clay of low plasticity, or materials such as kaolin-type clays and organic clays and the specimen stiffens, finally loses its plasticity, and crumbles when the plastic limit inch cube in size, is molded to the consistency of putty. If too dry, water must be added

TOUGHNESS (Consistency near plastic limit)

(2) All sieve sizes on this chart are U.S. standard.

increasiny plasticity.

LEGEND

accum at accumulated

A B B R E V I A T I O N S sd sdy sh shy si sis siy sl slcs slick sml sand sandy shale shaly silt siltstone silty slight, slightly siliceous slickenside small scat scattered ln lo ls lt med mic min mod mot mss mst mtl mtx nod

NR

num

OB

occ ool op org lense loose limestone light medium micaceous mineralized, -ization moderate, moderately mottling, mottled massive moist material matrix nodule no recovery numerous overburden (unclassified) occasional, -ally oolite, oolitic open,opened organic part pbl petro

PI

pit

PL

pl pla pln pwdr prob pt

PT

ptg qtz rec partially pebble petroleum, petroliferous plasticity index pit, pitted, pitting plastic limit plastic platy plane powder, powdered probable, probably paper-thin pressure test parting quartz recovered

LL liquid limit el est excl extr f fe fld fm fos frac frag fri fsl gen glau gr gra grad grn grt gvl gyp elevation estimate,-ed excluding extremely fine, finely iron filled formation fossil, fossiliferous fracture fragment friable fissle generally glauconite, -itic gray grain, grained gradational green grout gravel, gravelly gypsum h/a hd hem hld hor imbdd incl intbdd intlam irr jt l/a lam

LC

LDW

lea lg lig lim high angle hard hematite healed horizontal imbedded including interbed, interbedded interlaminated irregular, irregularly joint low angle lamina, -ae, -ated lost core lost drill water leached large lignitic limonite

DWR drill water retained drv drive bky bl bld

BOH

blocky black boulder bottom of hole br brec brk c cal calc brown brecciated broken coarse calcite calcareous carb cav cbl

CD

cem

CH

cht circl cl cly cmtd col conc congl crm d dis dk dmp dol carbonaceous cavity cobble corrected depth cement core in hole chert circulation clay clayey cemented columnar concrete conglomerate crumbly dense disseminated dark damp dolomite, dolomitic drl drilling

BK back alt ang approx argil bbl bdd bdr bifur angular alternating approximate, -mately argillaceous barrel bedded, bedding bedrock bifurcating

AH ahead rk rnd

RQD

sat rock round rock quality designation saturated

REF refusal so soln soft solution, -tioned, -tioning ss st stf strg styl stylc sur ti

TR

sandstone stain, -ed, -ing stiff stringer stylolite stylolitic surface tight top of rock tr

UL

unacct var v vert vgy w/ wea wht

WL

WT

x-bdd xl xln yel trace unaccountable loss unaccountable variable very vertical vuggy with weathered white water level water table cross-bedded crystal crystalline yellow

SPT std. penetration test smpl sample

* When using as the plural form add "s"

GENERAL NOTES

Parting

Band

Thin Bed

Medium Bed

Thick Bed

Massive

< 0.02'

0.02' - 0.2'

0.2' - 0.5'

0.5' - 1.0'

1.0' - 2.0'

> 2.0'

TERMS FOR THICKNESS

OF BEDDING

Very soft or plastic

Soft

Moderately hard

Can be indented easily with thumb

Can be scratched with fingernail

Can be scratched easily with knife;

cannot be scratched with fingernail

Hard

Very hard

Difficult to scratch with knife

Cannot be scratched with knife

SCALE OF HARDNESS

TERMS FOR HARDNESS OF BEDROCK

DESCRIPTION

LEGEND FOR BORING TYPE

SHOWN ON EXPLORATION PLANS

Standard Penetration & Cored

DESCRIPTIONSYMBOL

Auger Hole

Standard Penetration

Vertical Core Hole

Angle Core Hole

Cone Penetrometer

Observation Well Installation Bore Hole with Piezometer or

"DRILLING REFUSAL" IS DEFINED AS THE POINT BEYOND WHICH FURTHER PENETRATION IS

IMPRACTICABLE WITH THE EXPLORATION METHOD USED.

SOILS NOT CLASSIFIED OR OTHERWISE DIFFERENTIATED OVERLYING TOP OF ROCK IS DENOTED

AS "OVERBURDEN."

Resonant Sonic Boring

TOP OF ROCK ELEVATION MAY VARY LOCALLY.

2.

3.

5.

6.

7.

8.

SOIL CLASSIFICATION

1These procedures are to be performed on the minus No. 40 sieve size particles, approximately

PRACTICE FOR ENGINEERING PURPOSES", L. KIRKALDIE, ED., ASTM 1984.

2. DEERE, D.U., AND DEERE, D.W. 1988. "THE ROCK QUALITY DESIGNATION (RQD) INDEXING

PROC, 8TH U.S. SYMP. ROCK MECH., AIME, NEW YORK, PP. 237 - 302.

1. DEERE ET AL (1967). "DESIGN OF SURFACE AND NEAR SURFACE CONSTRUCTION IN ROCK", REFERENCES:

LENGTH OF CORE WHICH SHOULD HAVE BEEN RECOVERED AND EXPRESSED AS A PERCENTAGE.

OF CORE RECOVERED OVER 4 INCHES IN LENGTH ARE ADDED THEN DIVIDED BY THE TOTAL

RQD IS A MEASURE OF THE ROCK QUALITY AS DEFINED BY DR. DAN DEERE. ALL LENGTHS

DOES NOT INDICATE THE ABSENCE OF GROUNDWATER.

WERE NOT TAKEN ON EVERY HOLE FOR VARIOUS REASONS. THE ABSENCE OF A READING

ON THE LOGS MUST BE DETERMINED BY SEPARATE OBSERVATIONS. WATER LEVEL READINGS

THEREFORE ACTUAL LEVEL OF GROUNDWATER ON ANY DATE OTHER THAN THAT SHOWN

4. GROUNDWATER LEVELS WILL VARY IN ACCORDANCE WITH RAINFALL AND POOL STAGES,

GROUND WATER ELEVATION.

FLUID OR AN INSUFFICIENT PASSAGE OF TIME TO PERMIT BORING TO REFLECT ACTUAL

WATER ELEVATIONS INDICATED ON BORING LOGS MAY HAVE BEEN INFLUENCED BY DRILLING

"SPLITSPOON REFUSAL" IS DEFINED AS A BLOW COUNT GREATER THAN 50 BLOWS-PER-HALF

FOOT OF TOOL ADVANCEMENT WHEN CONDUCTING STANDARD PENETRATION DRILLING.

DRILLING)

24 HOURS AFTER

LEVEL READING,

(DATE OF WATER

DRILLING AND SAMPLING INFORMATION.

1. BORING LOGS FOR THIS WORK ARE INCLUDED IN SPECIFICATION SECTION 00 31 32.13 SUBSURFACE

ALL ELEVATIONS ARE IN FEET AND REFER TO CHICAGO CITY DATUM (CCD). NAVD88-579.12=CCD.

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2,870,952.53 2,298,576.70WL34

2,871,000.00 2,298,576.71WL33

2,871,012.74 2,296,793.50WL32

2,872,843.55 2,296,353.65WL31

2,872,815.41 2,297,282.22WL30

2,872,840.26 2,297,282.22WL29

2,872,840.25 2,297,748.28WL28

2,872,809.30 2,297,748.28WL27

2,872,793.34 2,299,675.47WL26

2,872,846.752,299,675.12WL25

2,872,847.612,299,733.26WL24

2,871,347.842,298,715.97WL23

2,871,347.842,298,745.97WL22

2,870,952.222,298,745.97WL21

2,868,103.97 2,299,115.10WL20

2,868,429.68 2,299,198.47WL19

2,868,649.67 2,299,193.22WL18

2,868,922.66 2,299,204.82WL17

2,869,266.42 2,299,158.51WL16

2,869,308.90 2,299,164.65WL15

2,869,462.22 2,299,092.59WL14

2,869,470.84 2,299,022.00WL13

2,869,499.52 2,299,012.34WL12

2,869,916.12 2,298,996.65WL11

2,869,935.04 2,299,271.91WL10

2,870,233.282,299,292.05WL09

2,870,227.53 2,300,210.87WL08

2,868,039.98 2,300,218.62WL07

2,867,946.23 2,300,188.17WL06

2,867,918.88 2,300,117.45WL05

2,867,915.65 2,299,434.63WL04

2,867,870.37 2,299,406.38WL03

2,867,816.54 2,299,433.14WL02

2,867,814.47 2,299,100.49WL01

EASTINGNORTHINGNo.

COORDINATES POINT

pw:\\COE-LRCPWP02CHI.lrc.ds.usace.army.mil:coe-lrcpwp02chi.lrc.ds.usace.army.mil\Documents\Projects\Little Calumet\In-Project Mitigation\30000 - Preconstruction Engineering and Design\30AA0 Engineering and Design\Drawings\CAD_BIM\_Sheets\SITE PREP BLACK h6tecdb9 8/16/2017 MicroStation

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A1

SCALE: 1" = 100' 100' 200'0

N

CONSTRUCTION ACCESS

SITE ACCESS

WORK LIMITS

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SITE PLAN - BLACK OAK SITE

LEGEND

34.5 ACRES

(FOR NATIVE SEEDING AND PLANTING)

CLEARING AND HERBICIDING INVASIVES

STAGING AREA

CLEARING AND HERBICIDING INVASIVES AREA.

1. HAZARD TREES EXIST ADJACENT TO LEVEE WITHIN

NOTES:

BELOW 2 YEAR FLOOD EL)

AND HERBICIDING INVASIVES

(NO ANTICIPATED CLEARING

2 YEAR FLOOD AREA

INVASIVES BELOW 2 YEAR FLOOD EL)

(NO ANTICIPATED CLEARING AND HERBICIDING

2 YEAR FLOOD AREA (EL. 594.37)

(FOR NATIVE SEEDING AND PLANTING)

ACRES)

CLEARING AND HERBICIDING INVASIVES (34.5

WORK LIMITS

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SITE ACCESS

STAGING AREA

CONSTRUCTION ACCESS

SITE ACCESS

2,870,952.53 2,298,576.70WL34

2,871,000.00 2,298,576.71WL33

2,871,012.74 2,296,793.50WL32

2,872,843.55 2,296,353.65WL31

2,872,815.41 2,297,282.22WL30

2,872,840.26 2,297,282.22WL29

2,872,840.25 2,297,748.28WL28

2,872,809.30 2,297,748.28WL27

2,872,793.34 2,299,675.47WL26

2,872,846.752,299,675.12WL25

2,872,847.612,299,733.26WL24

2,871,347.842,298,715.97WL23

2,871,347.842,298,745.97WL22

2,870,952.222,298,745.97WL21

2,868,103.97 2,299,115.10WL20

2,868,429.68 2,299,198.47WL19

2,868,649.67 2,299,193.22WL18

2,868,922.66 2,299,204.82WL17

2,869,266.42 2,299,158.51WL16

2,869,308.90 2,299,164.65WL15

2,869,462.22 2,299,092.59WL14

2,869,470.84 2,299,022.00WL13

2,869,499.52 2,299,012.34WL12

2,869,916.12 2,298,996.65WL11

2,869,935.04 2,299,271.91WL10

2,870,233.282,299,292.05WL09

2,870,227.53 2,300,210.87WL08

2,868,039.98 2,300,218.62WL07

2,867,946.23 2,300,188.17WL06

2,867,918.88 2,300,117.45WL05

2,867,915.65 2,299,434.63WL04

2,867,870.37 2,299,406.38WL03

2,867,816.54 2,299,433.14WL02

2,867,814.47 2,299,100.49WL01

EASTINGNORTHINGNo.

COORDINATES POINT

pw:\\COE-LRCPWP02CHI.lrc.ds.usace.army.mil:coe-lrcpwp02chi.lrc.ds.usace.army.mil\Documents\Projects\Little Calumet\In-Project Mitigation\30000 - Preconstruction Engineering and Design\30AA0 Engineering and Design\Drawings\CAD_BIM\_Sheets\SITE PREP CHASE h6tecdb9 8/16/2017 MicroStation

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E 2,872,982.54 N 2,297,529.70

COORDINATES

CONTROL STATION

BRONZE DISC

N

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SITE PLAN - CHASE STREET WETLANDS SITE

25.4 ACRES

(FOR NATIVE SEEDING)

CLEARING AND HERBICIDING INVASIVES

2.8 ACRES

SAVANNA)

(UNSEEDED

INVASIVES

HERBICIDING

CLEARING AND

CLEARING AND HERBICIDING INVASIVES AREA.

AND NORFOLK AND WESTERN RAILROAD WITHIN

1. HAZARD TREES EXIST ADJACENT TO CHASE ST

NOTE:

2.5 ACRES

(FOR NATIVE SEEDING)

CLEARING AND HERBICIDING INVASIVES

8.2 ACRES

SEEDING)

(FOR NATIVE

INVASIVES

HERBICIDING

CLEARING AND

2.9 ACRES

(FOR NATIVE SEEDING)

HERBICIDING INVASIVES

CLEARING AND

OR SHOWN

UNLESS OTHERWISE DEPICTED

2 YEAR FLOOD EL)

HERBICIDING INVASIVES BELOW

(NO ANTICIPATED CLEARING AND

2 YEAR FLOOD AREA ( EL. 594.28)

(FOR NATIVE SEEDING)

INVASIVES (39.0 ACRES)

CLEARING AND HERBICIDING

(UNSEEDED SAVANNA)

INVASIVES (2.8 ACRES)

CLEARING AND HERBICIDING

WORK LIMITS

SHOWN

UNLESS OTHERWISE DEPICTED OR

YEAR FLOOD EL)

HERBICIDING INVASIVES BELOW 2

(NO ANTICIPATED CLEARING AND

~ 2 YEAR FLOOD AREA ~

W P -1

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L-88-90

E 2,872,884.19 N 2,299,873.11

COORDINATES

CONTROL STATION

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LEGEND