W912P518B0010_Reference_Drawings_Part3.pdf

OVERLAY

SEE SECTION SHEET 14

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AREA G SEE

SHEET 11

AREA A SEE

SHEET 12

WORKING PLATFORM GENERAL NOTES:

1. REMOVE PUMPS AND ABOVE GROUND PIPING FROM STORMWATER PUMP STATIONS AND

BACKFILL WETWELLS WITH FLOW FILL.

2. REMOVE TURBIDITY CURTAINS.

3. REMOVE ALL SPLASH BOARDS.

4. REMOVE ELECTRICAL WIRING, SWITCH GEAR, TRANSFORMERS AND CONTROL PANELS.

5. REMOVE GRATING FROM TRENCH DRAIN AND BACKFILL WITH CONCRETE.

6. REMOVE ALL ABOVE GROUND SLURRY/WATER PIPING AND PIPE RACKS/STANDS.

7. RE-SURFACE HWY 96

8. RESTORE/REPAIR PARAPET, SIDEWALK AND BARRIER RAIL AT MONOLITH 29 TO

PRE-CONTRACT CONDITION.

9. REPAIR WORK PLATFORM SLAB.

REMOVE CONCRETE CURB

AND SLAB TO TRENCH DRAIN

SEE SECTION ON SHEET 13

SEE SHEET 5 FOR LAYDOW

N PLATFORM

SEE SHEET 3 FOR LOWER LAYDOWN

BASE COURSE AND OVERLAY

SEE SECTION SHEET 14

C

B

BROAD PAVING SEE

SECTIONS SHEET 14

A

A

C

LEGEND

EXISTING ASPHALT WITH

NEW ASPHALT OVERLAY

EXISTING CONCRETE WITH

NEW ASPHALT OVERLAY

Z:\11_DRAWINGS\10_AS BUILTS\FINAL SITE CONDITIONS\FINAL SITE CONDITIONS.DWG

RESTORE PARAPET

SEE DRAWING

WORKING PLATFORM GENERAL NOTES:

1. REMOVE TURBIDITY CURTAINS.

2. REMOVE ALL SPLASH BOARDS.

3. REMOVE ELECTRICAL WIRING, SWITCH GEAR, TRANSFORMERS AND CONTROL PANELS.

4. REMOVE GRATING FROM TRENCH DRAIN AND BACKFILL WITH CONCRETE.

5. REMOVE ALL ABOVE GROUND SLURRY/WATER PIPING AND PIPE RACKS/STANDS.

6. RE-SURFACE HIGHWAY 96

7. RESTORE/REPAIR PARAPET, SIDEWALK AND BARRIER RAIL AT MONOLITH 29 TO

PRE-CONTRACT CONDITION.

8. REPAIR WORK PLATFORM SLAB.

48" HDPE

STORM PIPE

TO REMAIN

REMOVE GRATES AND FILL

TRENCH DRAIN WITH

CONCRETE

FILL WITH CONCRETE

SLAB TO MATCH

ELEVATION AND SLOPE

OF WORK PLATFORM

CONCRETE

"DEADMAN" TO

BE REMOVED

CONCRETE BARRIERS

PROVIDE NEW 1 1/2" MIN.

SURFACE COURSE @ HWY 96

MAINTAIN ACCESS

TO 48" PIPE REMOVE CONCRETE SLAB AND

CURB TO TRENCH DRAIN SEE

SECTION ON SHEET ???

PLACE ARMOR

STONE SLOPE UP

TO ELEV 696

A

A

LEGEND

EXISTING ASPHALT WITH

NEW ASPHALT OVERLAY

EXISTING CONCRETE WITH

NEW ASPHALT OVERLAY

REMOVE EXISTING

CONCRETE CURB

FINISHED

GRADE

48" DIA.

STORAGE PIPE

TO REMAIN

ACT/KEWITT

FILL LIMITS

HISTORICAL

UPSTREAM

SLOPE

EXISTING 6" PVC

DATA CABLE

CONDUIT

(DEPTH VARIES)

C L

B A

R R

IE

R

W A

LL

EXISTING CONCRETE

SLAB AND PORTION

OF TRENCH DRAIN

TO BE REMOVED

D A

M B

A S

E

LI

N E

1.0% MIN.

SEE TRENCH DRAIN

TO EMBANKMENT

DETAIL THIS SHEET

SEE DETAIL

SECTIONS B-B AND C-C

EXISTING

GUARDRAIL1 1/2" MIN. ASPHALT

SURFACE COURSE

D A

M B

A S

E

LI

N E

2.0% 2.0%

BARRICADE

1 1/2" MIN. SURFACE

COURSE

BARRIER

WALL

1.0% MIN.

E D

G E

O F

E X

IS

TI

N G

W O

R K

P

LA

TF

O

R M

C O

N C

R E

TE

S

LA

B

NOTE:

1. TYPICAL WHERE ASPHALT OVERLAY AT

HIGHWAY 96 IS GREATER THEN OR EQUAL TO 5"

THICK. NO EXISTING PAVEMENT OR BASE

REPAIR REQUIRED.

2. PAVEMENT THICKNESS SHALL BE DETERMINED

FROM EXISTING ELEVATIONS AND MIN SLOPES

SHOWN. DRAWING SHOULD NOT BE SCALED

FOR ASPHALT THICKNESS.

EXISTING

PAVEMENT AND

BASE

EXISTING

GUARDRAIL

1 1/2" MIN.

SURFACE COURSE

D A

M B

A S

E

LI

N E

2.0% 2.0%

BARRICADE

1 1/2" MIN. SURFACE

COURSE

BARRIER

WALL

1.0% MIN.

E

D G

E O

F E

X

IS

TI

N

G W

O R

K P

LA

TF

O R

M C

O N

C R

E

TE

S

LA

B

NOTE:

1. TYPICAL WHERE ASPHALT OVERLAY AT

HIGHWAY 96 IS LESS THAN 5" THICK. REPAIR

CRACKED AND DAMAGED PAVEMENT AND BASE

AS AGREED WITH TDOT.

2. PAVEMENT THICKNESS SHALL BE DETERMINED

FROM EXISTING ELEVATIONS AND MIN SLOPES

SHOWN. DRAWING SHOULD NOT BE SCALED

FOR ASPHALT THICKNESS.

SEE TYPICAL PAVING

REPLACEMENT DETAIL

THIS SHEET

1 1/2" MIN. ASPHALT

SURFACE COURSE

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REMOVE

CONCRETE CURB

REMOVE

CONCRETE SLAB

SLOPED TOWARD DRAIN

EXISTING

TRENCH DRAIN

EXISTING

CONCRETE SLAB

GRADE SLOPE TO

DRAIN

FILL EXISTING

TRENCH DRAIN WITH

CONCRETE FLUSH

WITH TOP

0.5% 0.5%

TYPICAL PAVING REPLACEMENT DETAIL

N.T.S.

CRUSHED STONE AS NEEDED

CLASS "A" GRADING "D"

BITUMINOUS PRIME COAT

1 12 " SURFACE MIX

TYPE "E" (SEE NOTE 2)

BITUMINOUS TACK COAT

(SEE NOTE 3)

3" BINDER (307 B-MOD)

EXISTING

SECTION C-C (STA. 21+50)

SECTION B-B (STA. 17+50)

EXISTING INSTRUMENT ROAD BOX ADJUSTMENT

N.T.S.

NEW INSTRUMENT ROAD BOX. CUT

ROADBOX IF NECESSARY TO

ACHIEVE DESIRED ELEVATION

NEW CONCRETE COLLER

NEW PAVEMENT

EXISTING PAVEMENT

EXISTING INSTRUMENT ROAD

BOX INSTALLATION (REMOVE LID)

NOTE:

NOT REQUIRED WHERE ASPHALT

OVERLAY IS EQUAL TO OR

GREATER THAN 5" THICK.

SECTION A-A (STA. 21+50)

NOTE:

1. REFERENCE STANDARDS: 2006 TENNESSEE

DEPARTMENT OF TRANSPORTATION (TDOT) STANDARD

SPECIFICATIONS FOR ROAD AND BRIDGE

CONSTRUCTION.

2. ASPHALT SURFACE COURSE SHALL BE "E" TYPE WITH

AND ADT OF 1,000 OR GREATER.

3. SEE SECTION 403 OF THE TDOT SPEC. FOR TACK COAT

SPECIFICATIONS, APPLY TACK COAT AT A RATE OF 0.05

GAL/SQ YARD OF RESIDUAL BITUMEN.

BITUMINOUS TACK COAT

(SEE NOTE 3)

BITUMINOUS TACK COAT

(SEE NOTE 3)

Working Platform Design - Area G Enabling Works Center Hill Dam Foundation Remediation DeKalb County, Tennessee June 11, 2015

Bauer Foundation Corp.

Appendix B

Barrier Wall Monument Drawing

CONTRACT W912P5-11-C-0014

U.S. Army Corps Of Engineers

Nashville District

Center Hill Main Dam Foundation Remediation

DeKalb County, Tennessee

BAUER FOUNDATION CORP

CENTER HILL DAM

13203 BYRD LEGG DRIVE

ODESSA, FLORIDA 33556

(727) 536-2577

PROPOSED BARRIER WALL

MONUMENTATION

6/10/15 Fig 1

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GRAPHIC SCALE

0'80' 80'40'

MONUMENT

BS1546

MONUMENT

BP1708

MONUMENT

BP1879

MONUMENT

BS2040

MONUMENT

BP2202

BARRIER WALL CENTERLINE

BARRIER WALL BASELINE

161.5 161.5 171.0 160.9

NOTE:

MONUMENT LOCATED AT AS BUILT

CENTER OF BARRIER WALL PANEL