L455_CS503.pdf

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SHEET ID

®of Engineers

US Army Corps

U .S

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NUMBERS - STENCILED ON,

COVERED WITH WELDED BEAD

AND PAINTED FLAT BLACK (TYP.)

3/8" INSIDE DIA. FLAT WASHER

WELDED TO CHANNEL STEEL,

CENTER FILLED WITH WELDED BEAD,

PAINTED FLAT BLACK. IN LIEU OF WASHERS.

A RAISED BEAD WELD LINE PAINTED BLACK OF

APPROVED LENGTH MAY BE USED. (TYP.)

M A

X

TOP OF LEVEE

(SEE NOTES)

TOP OF GAGE

10 EQ. SPA.

VARIES

TOP OF LEVEE

ELEV=822.70

LOWER STAFF GAGE (C8X11.5)

M

IN

T

Y P

UPPER STAFF GAGE

(HP 8X36)

SEE DETAIL

D7/CS504

FOUR 14" BOLTS WITH NUT

AND WASHER TO CONNECT

SIGN TO ANGLE (TYP.)

STA 49+24

UNIT L-455

MO. RIVER MI. 446.5

CORPS OF ENGINEERS

/4

/4

10'-6" MAX SPACING, TYP.

SEE NOTE 5

48'±

TYP.

SECURE LOWER GAGE TO DOWNSTREAM

WALL OF OUTLET STRUCTURE WITH 5/8"

ADHESIVE ANCHORS. SEE STRUCTURAL

SHEET NOTE 7.

NOTE:

TYPICAL PROFILE SHOWN IS TO DEMONSTRATE

GENERAL FREEBOARD GAGE APPLICATION. THE

TYPICAL SECTION TO BE ADJUSTED BY CONTRACTOR TO FIT

THE SPECIFIC LEVEE CROSS SECTION & FEATURES

AT THE FREEBOARD GAGE LOCATION.

MIN FIVE (5) POSTS TOTAL

CANTILEVER

3' MAX

HP 8X36 ANCHOR POST (TYP.)

SEE DETAILS

D1/CS504

NUMBERS AND

WASHERS SAME AS FOR

SLOPE GAGE - SEE

SLOPE GAGE CALL OUTS

8" CHANNEL STEEL (C 8X11.5),

( SLOPE GAGE )

SEE DETAIL D3/CS504 FOR

SPLICES

8" CHANNEL STEEL (C

8X11.5), ( SLOPE GAGE )

SEE DETAIL D3/CS504 FOR

SPLICES

THIS SIGN HAS FONT HT = 2". SHOWN

HERE AT EXAGGERATES SCALE FOR

LEGIBILITY

SEE "SIGN NOTES"

ON A5/CS504

SIGN NOTES:

1.

2.

HP 8X36 POST, NUMBERS

ON DOWNSTREAM SIDE

OF POST

NUMBERS AND

WASHERS SAME AS FOR

SLOPE GAGE - SEE

SLOPE GAGE CALL OUTS

ADJACENT GATEWELL

STRUCTURE

FACE OF EXISTING

EARTH FILL

OR RIPRAP SLOPE

446.5 822.70

GAGE

NUMBER

MISSOURI

RIVER

MILE

LEVEE

STATION

RANGE OF

FREEBOARD

GAGE

103.00-72.0 103.0-97.5

LEVEE FREEBOARD GAGE DATA

(100 IS THE TOP OF LEVEE ELEVATION)

NOTES:

1. FREEBOARD GAGE IS LOCATED AS INDICATED ON THE PLAN SHEET AND THE ABOVE SCHEDULE.

2. "100" ON THE FREEBOARD GAGE IS SET AT THE TOP-OF-LEVEE ELEVATION AND MUST BE SURVEYED. SURVEY

CONTROL MUST BE CONSISTENT WITH SURVEY CONTROL REQUIRED FOR THE LEVEE PROJECT.

3. "RANGE OF FREEBOARD GAGE" SHALL BE CORRECTED WITHIN THE TABLE FOR AS-BUILT CONDITIONS.

85.0-72.0

LOWER

STAFF GAGE

RANGE

UPPER

STAFF GAGE

RANGE

98.0-84.0

SLOPE

GAGE

RANGE

TOP

OF LEVEE

ELEVATION

"100"

49+28FB-1

TOP OF LEVEE

OUTLET

STRUCTURE

UPPER STAFF GAGE POST

AND SIGN

LOWER STAFF GAGE ON

DOWNSTREAM WALL

SLOPE GAGE

822.70

DS: AEC_Screen U4.dscriptPD: AEC_pdf.pltcfg7:47:49 AM 8/2/2018 pw://COE-NWKPWP50KAN.nwk.ds.usace.army.mil:PWNWK500/Documents/Civil Works/MoRiver/MRLS L455/L455 Levee Raise/06.0 Engineering & Design/6.1 CADD Drawings/CAD_BIM/_Sheets/FREEBOARD GAGE FB-1

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CS503

GENERAL SHEET NOTES

STRUCTURAL SHEET NOTES

SEE SHEET CS504 FOR MISCELLANEOUS DETAILS. 6.

READABLE WHILE LOOKING DOWN THE LEVEE SLOPE.

NUMBERS ON SLOPING GAGES TO BE ORIENTED IN A MANNER THEY ARE 5.

SIMILAR.

TO THE BOTTOM OF THE VERTICAL GAGE AT THE OUTLET APRON, OR

ORDER FROM THE TOP OF THE VERTICAL GAGE NEAR THE TOP OF LEVEE

OBTAINED. THE NUMBERS PROCEED NUMERICALLY IN DESCENDING

OUTLET STRUCTURE TO THE TOP OF THE VERTICAL GAGE MAY BE

READING OF WATER SURFACE ELEVATIONS FROM THE APRON ON THE

LOCATE NUMBERS ON GAGES IN SUCH A MANNER THAT A CONTINUOUS 4.

FREEBOARD GAGE DATA.

ELEVATION "100" IS TO BE DESIGN TOP OF LEVEE ELEVATION SHOWN IN 3.

PARTS APPLICABLE TO THE LOCATION AND SCHEMATIC SECTIONS.

FREEBOARD GAGES ARE TO BE CONSTRUCTED COMBINING COMPONENT 2.

DRAWING.

PROVIDED TO THE CONTRACTING OFFICER IN THE FORM OF AS-BUILT

LEVEE STATION AND FREEBOARD GAGE RANGE. THE DATA WILL BE

OR VERIFY FREEBOARD TOP OF LEVEE ELEVATION. FREEBOARD GAGE

FREEBOARD GAGE COMPONENTS. CONTRACTOR SHALL ESTABLISH AND /

SURVEYS TO ESTABLISH VERTICAL AND HORIZONTAL LOCATIONS OF THE

CONTRACTOR IS RESPONSIBLE FOR COMPLETING THE NECESSARY FIELD 1.

REQUIREMENTS.

POST-INSTALLED ANCHOR BOLTS. SEE SPECIFICATION 05 50 14 FOR

CONTRACTOR MAY PROPOSE ALTERNATIVES TO 8.

OTHER NON-DESTRUCTIVE METHOD APPROVED BY THE COR.

PRIOR TO DRILLING LOCATE THE REBAR USING GPR OR BOLTS.

DAMAGED DURING INSTALLATION OF ANCHOR ENSURE NO REBAR IS

LOCATED, PRIOR TO DRILLING, TO IN OUTLET STRUCTURE MUST BE

SPACINGS. REBAR PROVIDE A MINIMUM FOUR (4) ANCHOR BOLTS AT 30-IN 7.

PROVIDE WELDS IN ACCORDANCE WITH AWS.6.

MANUFACTURER'S APPLICATION INSTRUCTIONS.

INTERMEDIATE AND TOPCOATS, IN ACCORDANCE WITH PAINT

SYSTEM CODE EXT 5.3A-G1 WITH MPI 134 PRIMER AND MPI 10

INDICATORS IN ACCORDANCE WITH THE MASTER PAINTERS INSTITUTE (MPI)

PAINT THE NUMBERS AND WASHERS/WELDS USED FOR GAGE ELEVATION 5.

05 50 14.

MEMBER MUST BE REGALVANIZED IN ACCORDANCE WITH SPECIFICATION

MINIMUM. WHERE ZINC COATING IS DAMAGED OR DESTROYED THE

WERE REQUIRED, PROVIDE ZINC PROTECTIVE COATING OF 2.3OZ/SQ-FT, 4.

ASTM A36 CARBON STEEL.

PROVIDE ROLLED AND PLATE STEEL MEMBERS AS HOT-DIP GALVANIZED 3.

GALVANIZED WASHERS IN ACCORDANCE WITH ASTM F844 OR ASTM F463.

ASTM A449 TYPE 1 AND ASTM A563, RESPECTIVELY. PROVIDE HOT-DIP

PROVIDE HOT-DIP GALVANIZED BOLTS AND NUTS IN ACCORDANCE WITH 2.

SPECIFICATION 05 50 14, UNLESS OTHERWISE NOTED.

PROVIDE ALL FREEBOARD GAGE MATERIAL IN ACCORDANCE WITH 1.

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SCALE: NTS

C1 SCALE: NTS

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PROFILE - FREEBOARD GAGE FB-1

ELEVATION - FREEBOARD GAGE FB-1

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A1

CS504

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