W9128F22B00010 2022 BSNP South Drawings.pdf

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Attached to
Missouri River BSNP Structures Repairs North & South FY 22
Solicitation number
W9128F22B0010
Issued by

About this file

This federal solicitation requests construction services to rehabilitate critical structures along the Missouri River Bank Stabilization and Navigation Project between Sioux City, Iowa and Rulo, Nebraska. The work includes adding quarried rock to repair areas of deterioration on revetments, dikes, kickers, L-head dikes, and vanes damaged in 2019 floods. In locations with substantial structural material loss, the contractor will effectively rebuild parts of the structure. The solicitation was issued by the Department of the Army Corps of Engineers Omaha District to maintain the navigation channel. The solicitation number is W9128F22B0010 and offers this construction contract opportunity to rehabilitate critical damaged bank stabilization project structures throughout approximately 230 river miles of the identified portion of the Missouri River.

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US Army Corps of Engineers

Omaha District

MISSOURI RIVER, IA, MO AND NE

MISSOURI RIVER BANK STABILIZATION

CONTRACT NO. W9128F-22-F-0XXX

SOLICITATION NO. W9128F22B0010

AUGUST 2022

THE 2022 SEASON (RM 599- 498)

REPAIR STONE STRUCTURES FOR

& NAVIGATION PROJECT - SOUTH

ADVERTISEMENT SET

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SHEET ID

OMAHA DISTRICT

OF ENGINEERS

US ARMY CORPS

INDEX

LOCATION MAP

NOT TO SCALE

MINNESOTA

SOUTH DAKOTA

NEBRASKA

MISSOURI

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MURRAY

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BROOKINGS

LAKE MOODY

AURORA

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MINNEHAHA

CHARLES MIX

HUTCHINSON TURNER

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KNOX

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THURSTON

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IDAWOODBURY

MONONA CRAWFORD CARROLL GREENE BOONE STORY

POLK

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CASS ADAIR MADISON

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TAYLOR

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ATCHISON

RICHARDSON

PAWNEE

GAGE

JEFFER-

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SEWARD

SAUNDERSBUTLER

C O L F A X

DODGE

WASH-

INGTON

HALL

HOWARD

PLATTE

POLK

YORK

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PROJECT LOCATION

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM498)C5.03BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 521)C5.02BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 538)C5.08BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 553)C5.07BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 563)C5.06BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 573)C5.05BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 583)C5.04BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 595)C5.03BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RM 624)C5.02BSNP_c000basemap1000scale_AECWS.dgn

MISSOURI RIVER CONSTRUCTION REFERENCE PLANE (CRP)C5.01BSNP_c000basemap1000scale_AECWS.dgn

C4.05 LOWERED DIKE/REVERSE SILL REPAIR TYPICAL DETAILBSNP_c000basemap1000scale_AECWS.dgn

C4.04 REVETMENT/KICKER NOTCH TYPICAL DETAILBSNP_c000basemap1000scale_AECWS.dgn

C4.03 REVETMENT REPAIR TYPICAL DETAILBSNP_c000basemap1000scale_AECWS.dgn

C4.02 NOTCHED DIKE REPAIR TYPICAL DETAILBSNP_c000basemap1000scale_AECWS.dgn

C4.01 DIKE REPAIR TYPICAL DETAILBSNP_c000basemap1000scale_AECWS.dgn

C3.02 STRUCTURE TABULATION SHEET (OPTION)BSNP_c000basemap1000scale_AECWS.dgn

C3.01 STRUCTURE TABULATION SHEET (BASIC)BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 505-498C2.37BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 513-505C2.36BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 518-513C2.35BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 525-518C2.34BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 531-525C2.33BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 537-531C2.32BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 544-537C2.31BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 551-544C2.30BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 558-551C2.29BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 564-558C2.28BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 572-564C2.27BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 578-572C2.26BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 586-578C2.25BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 593-586C2.24BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 599-593C2.23BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 609-599C2.22BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 615-609C2.21BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 623-615C2.20BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 631-623C2.19BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 638-631C2.18BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 643-638C2.17BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 649-643C2.16BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 656-649C2.15BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 663-656C2.14BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 671-663C2.13BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 678-671C2.12BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 685-678C2.11BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 692-685C2.10BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 699-692C2.09BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 705-699C2.08BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 712-705C2.07BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 720-712C2.06BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 726-720C2.05BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 733-726C2.04BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 739-733C2.03BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 746-739C2.02BSNP_c000basemap1000scale_AECWS.dgn

PLAN SHEET - RM 752-746C2.01BSNP_c000basemap1000scale_AECWS.dgn

C1.02 LAYOUT MAPBSNP_c000basemap1000scale_AECWS.dgn

C1.01 LOCATION MAP & INDEXBSNP_c000basemap1000scale_AECWS.dgn

- COVERBSNP_c000basemap1000scale_AECWS.dgn

SHEET NO. DESCRIPTIONFILENAME

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (RULO GAGE)C5.04MR00100C000_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (NEBRASKA CITY GAGE)C5.03MR00100C000_AECWS.dgn

MISSOURI RIVER RECENT RIVER FLOW & ELEVATION DATA (OMAHA GAGE)C5.02MR00100C000_AECWS.dgn

MISSOURI RIVER CONSTRUCTION REFERENCE PLANE (CRP)C5.01MR00100C000_AECWS.dgn

C4.05 LOWERED DIKE/REVERSE SILL REPAIR TYPICAL DETAILMR00100C000_AECWS.dgn

C4.04 REVETMENT/KICKER NOTCH DETAIL TYPICAL DETAILMR00100C000_AECWS.dgn

C4.03 REVETMENT REPAIR TYPICAL DETAILMR00100C000_AECWS.dgn

C4.02 NOTCHED DIKE REPAIR TYPICAL DETAILMR00100C000_AECWS.dgn

C4.01 DIKE REPAIR TYPICAL DETAILMR00100C000_AECWS.dgn

C3.03 STRUCTURE TABULATION SHEET MR00100C000_AECWS.dgn

C3.02 STRUCTURE TABULATION SHEET MR00100C000_AECWS.dgn

C3.01 STRUCTURE TABULATION SHEET MR00100C000_AECWS.dgn

PLAN SHEET - RM 505-498C2.37MR00100C000_AECWS.dgn

PLAN SHEET - RM 513-505C2.36MR00100C000_AECWS.dgn

PLAN SHEET - RM 518-513C2.35MR00100C000_AECWS.dgn

PLAN SHEET - RM 525-518C2.34MR00100C000_AECWSdgn

PLAN SHEET - RM 531-525C2.33MR00100C000_AECWS.dgn

PLAN SHEET - RM 537-531C2.32MR00100C000_AECWS.dgn

PLAN SHEET - RM 544-537C2.31MR00100C000_AECWS.dgn

PLAN SHEET - RM 551-544C2.30MR00100C000_AECWS.dgn

PLAN SHEET - RM 558-551C2.29MR00100C000_AECWS.dgn

PLAN SHEET - RM 564-558C2.28MR00100C000_AECWS.dgn

PLAN SHEET - RM 572-564C2.27MR00100C000_AECWS.dgn

PLAN SHEET - RM 578-572C2.26MR00100C000_AECWS.dgn

PLAN SHEET - RM 586-578C2.25MR00100C000_AECWS.dgn

PLAN SHEET - RM 593-586C2.24MR00100C000_AECWS.dgn

PLAN SHEET - RM 599-593C2.23MR00100C000_AECWS.dgn

C2.22

NOT USEDTHROUGH

C2.01

C1.02 LAYOUT MAPMR00100C000_AECWS.dgn

C1.01 LOCATION MAP & INDEXMR00100C000_AECWS.dgn

- COVERMR00100C000_AECWS.dgn

SHEET NO. DESCRIPTIONFILENAME

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MINER

PO

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C1.01

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(R M

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SHEET ID

OMAHA DISTRICT

OF ENGINEERS

US ARMY CORPS

448 4.51005.015-LDike2C4.01C2.29600.81 907.6-555.25

REPAIR TO REVETMENT HEIGHT855 2.04183.015-LDike2C4.01C2.29602.9-A 909.3-556.95

961 2.04703.035-LRevt2C4.03C2.29602.95909.2909.3556.85556.95

-- 0.00 -5------- ---

601 5.21155.515-RDike2C4.01C2.29603.20 909.7-557.40

683 3.81804.515-RDike2C4.01C2.29603.50 909.8-557.50

968 3.82554.515-RDike2C4.01C2.29603.75 910.0-557.75

7660 4.81,5804.535-LRevt2C4.03C2.28604.5-A910.5910.6558.25558.35

LEAVE NOTCH AT TARGET987 4.52205.015YES / 25'RDike2C4.01C2.28605.34279.5911.70.00559.40

EXTENTS ARE ESTIMATE. ENSURE ENTIRE DIKE IS AT GRADE1025 6.01706.015-LDike2C4.01C2.28607.60 914.3-561.70

REPAIR NOTCHED/LOWERED DIKE1326 6.02206.015YES / 25'LDike1C4.02C2.28607.80 914.7-562.05

REFUSAL

FLANKED DIKE. ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE

856 7.81107.015YES / 25'LDike1C4.02C2.28608.07 915.0-562.25

REFUSAL. ALSO RAISE LOWER PORTION AT END OF DIKE

DIKE IS FLANKED. ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE

781 9.8808.015-RDike2C4.01C2.28608.19 915.1-562.35

TIED INTO BANK WITH 25' BURIED STONE REFUSAL

DIKE IS FLANKED. DEFICIENCY IS ESTIMATE. TIE INTO BANKENSURE DIKE IS

1561 9.81608.03.005-RDike1C4.01C2.27610.60 917.8-564.80

AREA 2 AND 3 ARE REPAIRING NOTCH TO 50' WIDE AT CRP-3'21556 14.4185 506 102.61253.515YES / 50'LDike1C4.02C2.27611.40 918.6-565.55

2147 9.82208.015YES / 25'LDike1C4.02C2.27614.70 921.7-568.70

REPAIR TO REVETMENT HEIGHT265 1.51752.03.005-LDike2C4.01C2.27615.30 922.6-569.55

AVERAGE DEFICIENCY777 2.03803.035-LRevt2C4.03C2.26619.73927.7927.8574.50574.58

DEFICIENCY ESTIMATE. REPAIR TO REVETMENT HEIGHT205 2.01003.035-LRevt2C4.03C2.26620.20928.4928.4575.13575.15

DEFICIENCY ESTIMATE409 2.02003.035-LRevt2C4.03C2.26621.21928.4928.4575.15575.18

1063 2.05203.035YES / 25'RRevt2C4.03C2.26622.95930.9931.0577.65577.73

634 2.03103.035YES / 25'RRevt2C4.03C2.26622.95931.0931.0577.78577.83

REPAIR NOTCHED DIKE723 6.01206.015-LDike2C4.01C2.26622.83 931.2-577.95

REPAIR NOTCHED DIKE784 6.01306.015-LDike2C4.01C2.26622.93 931.4-578.15

FILL IN NOTCH IN DIKE452 6.0756.015-LDike2C4.01C2.25623.04 931.6-578.40

-- 0.00 -5------- ---

FILL NOTCH IN DIKE1023 2.05003.035-RRevt2C4.03C2.25626.05935.7935.8582.45582.55

FILL NOTCH IN DIKE362 6.0606.015-LDike2C4.01C2.25626.33 936.2-582.95

FILL NOTCH IN DIKE482 6.0806.015-LDike2C4.01C2.25626.37 936.4-583.15

FILL NOTCH IN DIKE AND ENSURE ENTIRE DIKE IS AT GRADE964 6.01606.015-LDike2C4.01C2.25626.60 936.5-583.30

FILL NOTCH IN DIKE362 6.0606.015-LDike2C4.01C2.25626.75 936.8-583.55

WITH 25' BURIED STONE REFUSAL. LEAVE 25' NOTCH AT CRP-3

DIKE IS FLANKED. DEFICIENCY ESTIMATE. ENSURE DIKE IS TIED INTO BANK

2009 14.414010.015YES / 25'LDike1C4.02C2.25626.95 937.0-583.80

WITH 25' BURIED STONE REFUSAL

DIKE IS FLANKED. DEFICIENCY ESTIMATE. ENSURE DIKE IS TIED INTO BANK

2727 14.419010.015YES / 25'LDike1C4.02C2.25627.25 937.3-584.05

LEAVE 25' NOTCH IN DIKE AT CRP-3784 6.01306.015YES / 25'RDike2C4.02C2.25627.82 937.6-584.45

MAYBE DEFICIENT; COULD NOT SEE WITH ICE1532 3.24743.035-RRevt2C4.03C2.25628.7-A937.7937.8584.50584.60

LEAVE 25' NOTCH IN DIKE AT CRP-3633 6.01056.015YES / 25'RDike2C4.02C2.25628.10 937.9-584.70

1025 6.01706.015-RDike2C4.01C2.24629.91 939.8-586.60

REPAIR LOWERED DIKE753 6.01256.015-RDike2C4.01C2.24629.99 940.0-586.75

REPAIR LOWERED DIKE663 6.01106.015-RDike2C4.01C2.24630.10 940.2-586.95

REPAIR LOWERED DIKE934 6.01556.015-RDike2C4.01C2.24630.30 940.4-587.15

REPAIR LOWERED DIKE964 6.01606.015-RDike2C4.01C2.24630.50 940.7-587.40

REPAIR LOWERED DIKE1025 6.01706.015-RDike2C4.01C2.24630.80 941.0-587.65

REPAIR LOWERED DIKE995 6.01656.015YES / 25'RDike2C4.02C2.24631.00 941.2-587.85

REPAIR LOWERED DIKE1266 6.02106.015-RDike2C4.01C2.24631.55 941.7-588.35

REPAIR LOWERED DIKE1085 6.01806.015-LDike2C4.01C2.24631.80 942.0-588.65

-- 0.00 -5------- ---

970 2.24502.035-RRevt1C4.03C2.24634.25943.9944.0590.50590.60

1373 3.24354.035-RRevt1C4.03C2.24634.25944.0944.1590.65590.70

FILL IN NOTCH IN DIKE301 6.0506.015-RDike2C4.01C2.24635.70 945.7-592.40

FILL IN NOTCH IN DIKE452 6.0756.015-RDike2C4.01C2.24636.00 946.0-592.65

FILL IN NOTCH IN DIKE482 6.0806.015-RDike2C4.01C2.23636.24 946.2-592.90

FILL IN NOTCH IN DIKE603 6.01006.015-RDike2C4.01C2.23636.55 946.5-593.20

FILL IN NOTCH IN DIKE693 6.01156.015-RDike2C4.01C2.23636.58 946.6-593.30

FILL IN NOTCHED DIKE452 6.0756.015-RDike2C4.01C2.23636.90 946.8-593.55

470 2.02303.03.005YES / 25'RDike2C4.02C2.23637.20 947.1-593.90

DEFIENCY 2.5-3 FT.

REPAIR ENTIRE KICKER TO +3. FIND NOTCH AND LEAVE NOTCH. AVERAGE

2495 1.81,3602.535YES / 25'RRevt2C4.04C2.23637.9-A947.1947.3593.95594.20

428 7.8557.015-LDike2C4.01C2.23638.8-A 948.5-595.60

SEGMENT MISSING. NOT SURE DEPTH TO ACTUAL ROCK850 2.63303.535-LRevt2C4.03C2.23641.1-A949.2949.2596.53596.58

635 2.01303.035-RRevt2C4.03C2.23642.55950.3950.3598.01598.05

Feet NAVD88

Inspection Notes/Damage Description to n s

Q u a n tity

T o ta l R e p a ir to n s /f

t) Q u a n tity

R e p d d itio n a l

D e fic ie n c y

(ft) L e n g th o f d itio n a l

H e ig h t ( f t)

D e fic ie n c y

A v e r a g e d itio n a l to n s /f

t) Q u a n tity

R e p

D fic ie n c y

(ft) L e n g th

H ig h t ( f t)

D e fic ie n c y

A v e r a

C R

P h e ig h t a b o v b u ild

W id th (ft)

R e p a ir

T p

L e n g th

(ft) D ik e N o tc h

B n k

T y p e

S tr u c tu r e

P rio rity

N u m b e r

D e ta il S h e e t

N u m b e r

P la n S h e e t

N u m b e r

S tr u c tu r e

CRP Elev. D/S U/S

CRP Elev.

D /S

R

M

U /S

R

M

ALL STRUCTURES INCLUDED UNDER PRIORITY 3: END OF CONTRACT.

ALL STRUCTURES INCLUDED UNDER PRIORITY 2: 01 DEC 24.

ALL STRUCTURES INCLUDED UNDER PRIORITY 1: 01 DEC 23.

DATE NO LATER AS SHOWN BELOW:

3. THE CONTRACTOR SHALL SUBMIT THE PROPOSED ORDER OF WORK WITHIN THE WORK PLAN FOR APPROVAL. THE STRUCTURES BELOW SHOULD BE INCLUDED IN THE WORK PLAN WITH A COMPLETION

PERFORMANCE PERIOD TO ADDRESS SPECIFIC STRUCTURES TO RELIEVE SHOALING OR OTHER PERFORMANCE ISSUES.

2. NAVIGATION CHANNEL PERFORMANCE IS CRITICAL DURING THE WORK PERIOD. ON A LIMITED BASIS, THE GOVERNMENT MAY REQUIRE THE CONTRACTOR TO SHIFT WORK ORDER DURING THE

TO ADEQUATELY PLACE (AND NOT JUST DUMP OR CAST) ROCK AS WELL AS THE ABILITY TO INSPECT AND VERIFY QUANTITIES AT THESE HIGHER RIVER STAGES.

1. THE CONTRACTOR MUST ACQUIRE SPECIFIC APPROVAL FROM THE COR PRIOR TO PLACEMENT IF THE RIVER ELEVATION IS CRP+5 OR GREATER. THE CONTRACTOR WILL NEED TO SHOW THEIR ABILITY

ORDER OF WORK NOTES:

THE 0701 SUBMITTAL SHALL BE COMPLETED WITHIN 30 DAYS OF COMPLETION OF THE WORK4

THE LANDWARD END OF THE DIKE KEY. BURIED STONE REFUSAL IS 25 FOOT IN LENGTH AND CONSTRUCTED AS SHOWN ON SHEET C4.01.

INDIVIDUAL STRUCTURE LINE IN THE ABOVE TABLE. FLANKED DIKE WORK COORDINATES ARE ESTIMATES AS INSPECTION ACCESS WAS LIMITED AND DO NOT REFLECT

3. INCLUDE A BURIED STONE REFUSAL AT ALL STRUCTURES WHERE THE DIKE CONNECTION TO THE BANK HAS BEEN DAMAGED EVEN WHEN NOT NOTED ON THE

ELEVATION WITH NOTCH REMAINING

2. FILL IN NOTCH IN DIKE - FILL IN PREVIOUS CREATED NOTCHED TO STATED BSNP ELEVATION. REBUILD-NOTCHED DIKE - RESTORE NOTCH TO BSNP

DIFFERENCES GREATER THAN 2.5 FEET.

300 FT, DIFFERENCES GREATER THAN 100 FT FOR DEFICIENCY LENGTHS OF GREATER THAN 300 FT, AND ANY DEPTH (DEFICIENCY HEIGHT)

DIFFERENCES INCLUDE DEFICIENCY LENGTH, DIFFERENCES GREATER THAN 50 FT FOR STRUCTURES WITH DEFICIENCY LENGTHS OF LESS THAN

CONTACT THE CONTRACTING OFFICERS REPRESENTATIVE FOR DIRECTION PRIOR TO PLACING ROCK FOR THE STRUCTURE. EXCESSIVE

1. IF STRUCTURE LENGTHS OR DEPTHS THAT DIFFER APPRECIABLY FROM THE NUMBERS SHOWN ARE ENCOUNTERED, THE CONTRACTOR SHOULD

NOTES:

C3.01

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SHEET ID

OMAHA DISTRICT

OF ENGINEERS

US ARMY CORPS

REPAIR LOWERED DIKE1206 6.02006.015YES / 25'RDike2C4.01C2.32573.30 881.3-531.20

REPAIR LOWERED DIKE814 6.01356.015-RDike2C4.01C2.32573.55 881.5-531.45

REPAIR LOWERED DIKE814 6.01356.015-RDike2C4.01C2.32573.70 881.7-531.58

ALSO EXTEND DIKE 35 FT.980 6.91366.515-LDike1C4.01C2.32574.20 882.1-532.00

1299 2.06353.035-RRevt2C4.03C2.32574.40882.1882.2532.00532.11

FROM THERE TO 534.45

UPSTREAM IS AREA 1 FROM 534.65 TO 534.55. AREA 2 IS DOWNSTREAM

4784 4.31,1104.035-LRevt3C4.03C2.32577.30884.2884.5534.40534.65

583 4.51305.015-LDike1C4.01C2.32577.50 884.8-535.00

LHEAD - RAISE DIKE 578.45 TO REVETMENT HEIGHT AS PART OF REPAIR13976 2130 706 32.02303.035-RRevt1C4.03C2.32579.40885.5885.6535.70535.80

REPAIR TO REVETMENT HEIGHT. PART OF LHEAD WITH R579.4095 1.4701.815-RDike1C4.01C2.32578.45 885.6-535.83

BURIED STONE REFUSAL

DIKE IS FLANKED. DEFICIENCY IS ESTIMATE. TIE INTO BANK WITH 25FT

543 6.0906.015-LDike1C4.01C2.32578.51 885.8-536.00

LEAVE 30 FT. NOTCH IN PLACE1358 3.24304.035-RRevt1C4.03C2.32579.40886.0886.1536.20536.30

LHEAD . REPAIR DIKE TO REVETMENT HEIGHT132 1.01301.315YES / 30'RDike1C4.02C2.32578.70 886.1-536.30

501 2.02453.035-LRevt2C4.03C2.32580.10886.8886.8536.92536.99

654 2.03203.035YES / 25'LRevt2C4.03C2.31580.10887.0887.2537.18537.28

1483 10.81378.515-RDike1C4.01C2.31579.92 887.4-537.50

379 3.21204.015-RDike3C4.01C2.31580.15 887.6-537.70

335 2.61303.515-RDike3C4.01C2.31580.30 887.6-537.75

417 1.52752.015-RDike2C4.01C2.31581.00 888.0-538.15

511 2.02503.015-RDike2C4.01C2.31582.45 888.8-539.05

SONORA FILL IN GAP AND EXTEND DIKE TO PILE312614.4 175 10 9.8638.03.005-RDike3C4.01C2.31583.74 889.4-539.70

DEFICIENT.

SONORA REVT - LOWER. REVETMENT VARIES BETWEEN 0 AND 3 FEET

875 2.04283.035-RRevt2C4.03C2.31584.60889.6889.7539.85539.95

961 2.04703.035-RRevt2C4.03C2.31584.60889.8889.9540.10540.20

404 4.5905.015-LDike1C4.01C2.31585.20 890.6-540.90

REFUSAL.

DIKE IS FLANKED ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE

5180 29.617515.015-LDike1C4.01C2.31585.30 890.7-541.00

1.5 AVERAGE DEFICIENCY 1373 3.24354.035YES / 25'RRevt3C4.03C2.31587.15-B890.8891.3541.05541.50

ENTIRE LENGTH IS VARIABLE. 2FT DEFICIENCY IS AVERAGE5387 2.22,5002.035YES / 25'RRevt3C4.03C2.31587.15-B891.3891.5541.50541.65

SOME SECTIONS ARE OK.

ENTIRE REVETMENT IS RAGGED FROM 2 TO 4' DEFICIENT. REPAIR TO +3.

5818 3.21,8003.035-LRevt3C4.03C2.31589.10892.5892.9542.50542.85

REPAIR LOWERED DIKE1206 6.02006.03.005YES / 25'RDike2C4.01C2.31588.81 893.4-543.20

1442 3.83804.535YES / 25'RRevt1C4.04C2.31589.90893.8893.9543.55543.63

SHORTEN EXISTING NOTCH BACK TO "ORIGINAL" 50 FT WIDTH14104.5 75 5 1.85852.535YES / 50'LRevt1C4.04C2.30592.20895.1895.2544.55544.65

PRETTY BAD. AREA #2 HAS WATER ON BOTH SIDES

A COUPLE HOLES EARLY ON ABOUT 20' LONG. THEN THE D/S END IS

4956 4.31,1504.035-LRevt3C4.03C2.30592.20895.4895.6544.75544.95

REPAIR NOTCHED/LOWERED DIKE1266 6.02106.015YES / 25'RDike2C4.01C2.30590.85 895.8-545.05

4412 3.21,3653.035-LRevt3C4.03C2.30592.20895.8896.3545.10545.40

REPAIR NOTCHED/LOWERED DIKE543 6.0906.015YES / 25'LDike2C4.01C2.30591.51 896.3-545.40

REPAIR NOTCHED/LOWERED DIKE1085 6.01806.015YES / 25'RDike2C4.01C2.30591.80 896.7-545.70

AVERAGE DEFICIENCY5139 3.21,5903.035-LRevt3C4.03C2.30592.20896.4896.8545.50545.80

7602.6 160 3.5 2.01703.015-RDike2C4.01C2.30592.3-B 897.0-545.95

542 2.52203.435-RRevt2C4.03C2.30592.81897.2897.3546.10546.15

286 2.01403.015-LDike2C4.01C2.30592.23 897.4-546.25

PRIORITY ARE GUESSES

DIDN'T HAVE IN SPREADSHEET FROM INSPECTION. DEFICIENCY AND

12287.8 75 7 2.03153.035-RRevt1C4.03C2.30592.81897.6897.7546.40546.50

ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE REFUSAL

REPAIR DIKE TO SAME HEIGHT AS REVETMENT - CRP+3. DIKE IS FLANKED.

1132 9.81168.03.005-RDike1C4.01C2.30592.40 897.7-546.50

368 2.01803.035-RRevt1C4.03C2.30592.81897.7897.8546.54546.58

REPAIR LOWERED DIKE844 6.01406.015-LDike2C4.01C2.30592.90 898.5-547.20

REPAIR LOWERED DIKE784 6.01306.015-LDike2C4.01C2.30593.00 898.7-547.40

REPAIR LOWERED DIKE723 6.01206.015-LDike2C4.01C2.30593.09 898.8-547.60

REPAIR LOWERED DIKE693 6.01156.015-LDike2C4.01C2.30593.19 899.1-547.85

REPAIR LOWERED DIKE663 6.01106.015-LDike2C4.01C2.30593.30 899.3-548.05

REPAIR LOWERED DIKE422 6.0706.015-LDike2C4.01C2.30593.36 899.5-548.30

REPAIR LOWERED DIKE603 6.01006.015-LDike2C4.01C2.30593.47 899.8-548.59

REPAIR LOWERED DIKE723 6.01206.015-LDike2C4.01C2.29595.35 902.4-551.05

REPAIR LOWERED DIKE844 6.01406.015-LDike2C4.01C2.29595.55 902.7-551.25

REPAIR LOWERED DIKE753 6.01256.015-LDike2C4.01C2.29595.71 902.9-551.45

REPAIR LOWERED DIKE1326 6.02206.015-LDike2C4.01C2.29596.10 903.3-551.80

REPAIR LOWERED DIKE784 6.01306.015-LDike2C4.01C2.29596.40 903.8-552.20

356 2.21652.035-LRevt2C4.03C2.29559.70906.2906.3554.05554.10

REPAIR TO REVETMENT HEIGHT2941 3.87803.515-LDike1C4.01C2.29600.1-A 906.8-554.50

2225 3.85903.535-LRevt1C4.03C2.29600.6-A906.6906.8554.40554.55

1840 3.84854.535-LRevt1C4.03C2.29600.6-A906.9907.0554.60554.70

LEAVE NOTCH AT TARGET1352 2.65253.535-RRevt1C4.03C2.29600.79907.4907.5555.05555.15

Feet NAVD88

Inspection Notes/Damage Description to n s

T o ta l R e p a ir Q u a n tity to n s /f

t) Q u a n tity

A d d itio n a l R e p fic ie n c y

(ft) A d d itio n a l L e n g th ig h t ( f t)

D e fic ie n c y

A d d itio n a l A v e ra n s /f

t) R e p a ir Q u a n tity f t)

L e n g th o f D e fic ie n c y ig h t ( f t)

A v e ra g e D e fic ie n c y a b o v e C

R P

R e b u ild to h e ig h t

R e p a ir T o p

W id th (ft)

L e n g th f t)

D ik e N o tc h e n k

T y p e

S tr u c tu r e

P rio rity

D e ta il S h e e t N u m b e r

P la n S h e e t N u m b e r

N u m b e r

S tr u c tu r e

CRP Elev. D/SCRP Elev. U/S

D /S

R

M

U /S

R

M

ALL STRUCTURES INCLUDED UNDER PRIORITY 3: END OF CONTRACT.

ALL STRUCTURES INCLUDED UNDER PRIORITY 2: 01 DEC 24.

ALL STRUCTURES INCLUDED UNDER PRIORITY 1: 01 DEC 23.

DATE NO LATER AS SHOWN BELOW:

3. THE CONTRACTOR SHALL SUBMIT THE PROPOSED ORDER OF WORK WITHIN THE WORK PLAN FOR APPROVAL. THE STRUCTURES BELOW SHOULD BE INCLUDED IN THE WORK PLAN WITH A COMPLETION

PERFORMANCE PERIOD TO ADDRESS SPECIFIC STRUCTURES TO RELIEVE SHOALING OR OTHER PERFORMANCE ISSUES.

2. NAVIGATION CHANNEL PERFORMANCE IS CRITICAL DURING THE WORK PERIOD. ON A LIMITED BASIS, THE GOVERNMENT MAY REQUIRE THE CONTRACTOR TO SHIFT WORK ORDER DURING THE

TO ADEQUATELY PLACE (AND NOT JUST DUMP OR CAST) ROCK AS WELL AS THE ABILITY TO INSPECT AND VERIFY QUANTITIES AT THESE HIGHER RIVER STAGES.

1. THE CONTRACTOR MUST ACQUIRE SPECIFIC APPROVAL FROM THE COR PRIOR TO PLACEMENT IF THE RIVER ELEVATION IS CRP+5 OR GREATER. THE CONTRACTOR WILL NEED TO SHOW THEIR ABILITY

ORDER OF WORK NOTES:

THE 0701 SUBMITTAL SHALL BE COMPLETED WITHIN 30 DAYS OF COMPLETION OF THE WORK4

THE LANDWARD END OF THE DIKE KEY. BURIED STONE REFUSAL IS 25 FOOT IN LENGTH AND CONSTRUCTED AS SHOWN ON SHEET C4.01.

INDIVIDUAL STRUCTURE LINE IN THE ABOVE TABLE. FLANKED DIKE WORK COORDINATES ARE ESTIMATES AS INSPECTION ACCESS WAS LIMITED AND DO NOT REFLECT

3. INCLUDE A BURIED STONE REFUSAL AT ALL STRUCTURES WHERE THE DIKE CONNECTION TO THE BANK HAS BEEN DAMAGED EVEN WHEN NOT NOTED ON THE

ELEVATION WITH NOTCH REMAINING

2. FILL IN NOTCH IN DIKE - FILL IN PREVIOUS CREATED NOTCHED TO STATED BSNP ELEVATION. REBUILD-NOTCHED DIKE - RESTORE NOTCH TO BSNP

DIFFERENCES GREATER THAN 2.5 FEET.

300 FT, DIFFERENCES GREATER THAN 100 FT FOR DEFICIENCY LENGTHS OF GREATER THAN 300 FT, AND ANY DEPTH (DEFICIENCY HEIGHT)

DIFFERENCES INCLUDE DEFICIENCY LENGTH, DIFFERENCES GREATER THAN 50 FT FOR STRUCTURES WITH DEFICIENCY LENGTHS OF LESS THAN

CONTACT THE CONTRACTING OFFICERS REPRESENTATIVE FOR DIRECTION PRIOR TO PLACING ROCK FOR THE STRUCTURE. EXCESSIVE

1. IF STRUCTURE LENGTHS OR DEPTHS THAT DIFFER APPRECIABLY FROM THE NUMBERS SHOWN ARE ENCOUNTERED, THE CONTRACTOR SHOULD

C3.02

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X X

X X

X X

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U .S

A

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T R

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P

P

P

B

C

D

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B Y

C H

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S

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D B

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C O

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D E

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SHEET ID

OMAHA DISTRICT

OF ENGINEERS

US ARMY CORPS

REFUSAL

DIKE IS FLANKED. ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE

5091 168 1 4.5825.03.005-LDike1C4.01C2.37538.72 847.8-498.95

DEFICIENCY IS VARIABLE3886 2.01,9003.035-LRevt3C4.03C2.37540.20848.3848.8499.30499.72

ACTUAL MILEAGE = 501.02 -500.3512324 3.23,8133.035-RRevt3C4.03C2.37542.80849.5850.1500.35501.05

5656 6.58756.035YES / 25'LRevt3C4.03C2.37542.88850.7850.9501.60501.80

END OF DIKE IS GONE. 663 6.01106.015-LDike1C4.01C2.37543.61 851.8-502.70

REPAIR TO _31026 3.23254.03.005YES / 25'RDike2C4.01C2.37545.11 853.3-504.42

2473 3.27653.035-RRevt3C4.03C2.37546.15853.4853.5504.55504.75

DOWNSTREAM SEGMENT IS OPEN WATER. 337 2.01653.035-RRevt3C4.03C2.37546.15853.5853.5504.75504.85

4525 3.21,4003.035-RRevt3C4.03C2.37546.15853.5853.9504.85505.15

DIKE IS OVERLY SHORT. 9' IS AVERAGE DEFICIENCY896 11.9759.015-LDike3C4.01C2.36546.25 854.8-506.00

REFUSAL.

POSSIBLE FLANK. ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE

379 3.21204.015YES / 25'RDike1C4.02C2.36547.31 855.7-507.00

LEAVE 20' NOTCH942 4.52105.015YES / 25'RDike1C4.02C2.36547.85 856.2-507.50

543 3.21724.015-RDike1C4.01C2.36547.97 856.5-507.85

15256 113 6 6.01406.035-RRevt3C4.03C2.36553.80859.0859.1510.10510.18

SEDIMENT FOR ERDC SURVEY

DEFICIENCY AMOUNT NOT NOTED IN INSPECTION. ESTIMATE. BURIED IN

515 3.21634.015-RDike2C4.01C2.36553.85 860.8-512.10

1534 2.07503.035-LRevt2C4.03C2.36555.62a861.0861.2512.30512.42

AVERAGE DEFICIENCY1432 2.07003.035-LRevt2C4.03C2.36555.62a861.3861.4512.50512.60

489 3.21554.015-RDike2C4.01C2.35554.41 861.5-512.70

AVERAGE DEFICIENCY426 3.21354.015YES / 25'RDike2C4.01C2.35555.00 862.0-513.25

395 3.21254.015-RDike2C4.01C2.35556.41 863.1-514.50

1025 6.01706.015-RDike2C4.01C2.35556.51 863.3-514.65

CLOSURE STRUCTURE AT DEROIN BLOWOUT. 8244 11.96909.015-LDike1C4.01C2.35556.60-A 865.7-516.80

REPAIR NOTCHED DIKE392 6.0656.015YES / 25'RDike2C4.01C2.34559.50 867.2-517.80

IS AT GRADE AND TIE TO BANK WITH 25 FT BURIED STONE REFUSAL.

FLANKED LOWERED DIKE. DEFICIENCY ESTIMATE. ENSURE ENTIRE LENGTH

603 6.01006.015YES / 25'LDike2C4.01C2.34560.35 868.1-518.75

FILL IN NOTCH AND ENSURE REMAINDER OF DIKE IS AT GRADE543 6.0906.015-LDike3C4.01C2.34560.55 868.3-519.00

-- 0.00 -5------- ---

NO SIGN OF DIKE. GUESS AS TO DEFICIENCY. 723 6.01206.015YES / 25'LDike3C4.01C2.34560.75 868.5-519.20

2291 6.03806.035-LRevt1C4.03C2.34561.2b868.6868.8519.25519.35

REFUSAL

FILL NOTCH AND ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE

474 3.21504.015-LDike1C4.01C2.34560.90 868.9-519.45

10343 6.51,6006.035-LRevt1C4.03C2.34562.10870.4870.8520.63520.95

862 4.32004.035-LRevt3C4.03C2.34562.54870.9871.0521.07521.11

LHEAD - REPAIR TO REVETMENT HEIGHT137 1.5902.03.005-LDike3C4.01C2.34562.35 871.0-521.13

1107 1.57302.035-LRevt1C4.03C2.34563.4-A871.9871.9522.33522.40

REVETMENT HEIGHT

NO SIGN OF DIKE OR REVETMENT. GUESS AS TO DEFICIENCY. REPAIR TO

2713 4.56055.015-LDike1C4.01C2.34563.39 871.9-522.40

NO SIGN OF DIKE OR REVETMENT. GUESS AS TO DEFICIENCY24224.5 215 5 4.53255.035-LRevt1C4.03C2.34563.46871.9872.0522.34522.44

568 3.21804.015-RDike3C4.01C2.34565.40 874.0-524.30

359 4.5805.015-RDike3C4.01C2.34565.60 874.2-524.50

STONE REFUSAL

DIKE IS NEAR FLANKING. ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED

229 1.81252.515-RDike3C4.01C2.33565.75 874.4-524.70

474 3.21504.015-RDike3C4.01C2.33565.90 874.6-524.90

478 3.81264.515-RDike3C4.01C2.33566.05 874.7-525.10

276 2.01353.015-RDike3C4.01C2.33566.26 874.9-525.27

412 2.61603.515YES / 25'RDike3C4.01C2.33566.30 875.0-525.40

REPAIR TO REVETMENT HEIGHT307 2.01503.03.005-RDike3C4.01C2.33566.70 875.3-525.65

2973 1.51,9602.035YES / 25'RRevt3C4.03C2.33568.10875.3875.7525.70526.10

816 4.51825.015-LDike1C4.01C2.33568.11 876.9-527.20

904 6.01506.015-LDike1C4.01C2.33568.40 877.1-527.40

861 4.51925.015-LDike1C4.01C2.33569.69 878.3-528.40

REPAIR TO REVETMENT HEIGHT. CROSSING CONTROL605 4.51355.03.005-LDike2C4.01C2.33570.50 878.7-528.85

95652 1.51910 26003 21.51,1302.035-RRevt3C4.03C2.33571.00877.8878.7527.80528.90

REPAIR LOWERED/NOTCHED DIKE1025 6.01706.015YES / 25'LDike2C4.01C2.33571.20 879.3-529.45

REPAIR LOWERED/NOTCHED DIKE1085 6.01806.015YES / 25'RDike2C4.01C2.33571.51 879.5-529.70

REPAIR LOWERED/NOTCHED DIKE784 6.01306.015YES / 25'RDike2C4.01C2.33571.90 879.8-530.00

LOWER 200 FEET IS OPEN TO WATER3879 6.56006.035-LRevt1C4.03C2.33572.3-A879.9880.0530.05530.15

REPAIR LOWERED/NOTCHED DIKE753 6.01256.015YES / 25'RDike2C4.01C2.33572.25 880.1-530.20

PART OF LHEAD. REPAIR TO REVETMENT HEIGHT184 1.71102.33.005-LDike1C4.01C2.33572.30 880.1-530.25

PART OF LHEAD1184 3.23754.035-LRevt1C4.03C2.33572.35880.1880.2530.20530.28

ENSURE DIKE IS TIED INTO BANK WITH 25' BURIED STONE REFUSAL723 6.01206.015YES / 25'RDike2C4.01C2.33572.55 880.4-530.45

REPAIR LOWERED DIKE1296 6.02156.015-RDike2C4.01C2.33572.80 880.6-530.65

REFUSAL.

REPAIR LOWERED DIKE AND TIE INTO BANK WITH 25 FT BURIED STONE

1808 6.03006.015YES / 25'RDike2C4.01C2.33573.00 881.0-530.90

Feet NAVD88

Inspection Notes/Damage Description to n s

T o ta l R e p a ir Q u a n tity to n s /f

t) Q u a n tity

A d d itio n a l R e p fic ie n c y

(ft) A d d itio n a l L e n g th ig h t ( f t)

D e fic ie n c y

A d d itio n a l A v e ra n s /f

t) R e p a ir Q u a n tity f t)

L e n g th o f D e fic ie n c y ig h t ( f t)

A v e ra g e D e fic ie n c y a b o v e C

R P

R e b u ild to h e ig h t

R e p a ir T o p

W id th (ft)

L e n g th f t)

D ik e N o tc h e n k

T y p e

S tr u c tu r e

P rio rity

D e ta il S h e e t N u m b e r

P la n S h e e t N u m b e r

N u m b e r

S tr u c tu r e

D/S CRP Elev.

U/S CRP Elev.

D /S

R

M

U /S

R

M

ALL STRUCTURES INCLUDED UNDER PRIORITY 3: END OF CONTRACT.

ALL STRUCTURES INCLUDED UNDER PRIORITY 2: 01 DEC 24.

ALL STRUCTURES INCLUDED UNDER PRIORITY 1: 01 DEC 23.

DATE NO LATER AS SHOWN BELOW:

3. THE CONTRACTOR SHALL SUBMIT THE PROPOSED ORDER OF WORK WITHIN THE WORK PLAN FOR APPROVAL. THE STRUCTURES BELOW SHOULD BE INCLUDED IN THE WORK PLAN WITH A COMPLETION

PERFORMANCE PERIOD TO ADDRESS SPECIFIC STRUCTURES TO RELIEVE SHOALING OR OTHER PERFORMANCE ISSUES.

2. NAVIGATION CHANNEL PERFORMANCE IS CRITICAL DURING THE WORK PERIOD. ON A LIMITED BASIS, THE GOVERNMENT MAY REQUIRE THE CONTRACTOR TO SHIFT WORK ORDER DURING THE

TO ADEQUATELY PLACE (AND NOT JUST DUMP OR CAST) ROCK AS WELL AS THE ABILITY TO INSPECT AND VERIFY QUANTITIES AT THESE HIGHER RIVER STAGES.

1. THE CONTRACTOR MUST ACQUIRE SPECIFIC APPROVAL FROM THE COR PRIOR TO PLACEMENT IF THE RIVER ELEVATION IS CRP+5 OR GREATER. THE CONTRACTOR WILL NEED TO SHOW THEIR ABILITY

ORDER OF WORK NOTES:

THE 0701 SUBMITTAL SHALL BE COMPLETED WITHIN 30 DAYS OF COMPLETION OF THE WORK4

THE LANDWARD END OF THE DIKE KEY. BURIED STONE REFUSAL IS 25 FOOT IN LENGTH AND CONSTRUCTED AS SHOWN ON SHEET C4.01.

INDIVIDUAL STRUCTURE LINE IN THE ABOVE TABLE. FLANKED DIKE WORK COORDINATES ARE ESTIMATES AS INSPECTION ACCESS WAS LIMITED AND DO NOT REFLECT

3. INCLUDE A BURIED STONE REFUSAL AT ALL STRUCTURES WHERE THE DIKE CONNECTION TO THE BANK HAS BEEN DAMAGED EVEN WHEN NOT NOTED ON THE

ELEVATION WITH NOTCH REMAINING

2. FILL IN NOTCH IN DIKE - FILL IN PREVIOUS CREATED NOTCHED TO STATED BSNP ELEVATION. REBUILD-NOTCHED DIKE - RESTORE NOTCH TO BSNP

DIFFERENCES GREATER THAN 2.5 FEET.

300 FT, DIFFERENCES GREATER THAN 100 FT FOR DEFICIENCY LENGTHS OF GREATER THAN 300 FT, AND ANY DEPTH (DEFICIENCY HEIGHT)

DIFFERENCES INCLUDE DEFICIENCY LENGTH, DIFFERENCES GREATER THAN 50 FT FOR STRUCTURES WITH DEFICIENCY LENGTHS OF LESS THAN

CONTACT THE CONTRACTING OFFICERS REPRESENTATIVE FOR DIRECTION PRIOR TO PLACING ROCK FOR THE STRUCTURE. EXCESSIVE

1. IF STRUCTURE LENGTHS OR DEPTHS THAT DIFFER APPRECIABLY FROM THE NUMBERS SHOWN ARE ENCOUNTERED, THE CONTRACTOR SHOULD

C3.03

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OF ENGINEERS

US ARMY CORPS

WIDTH

FOR REPAIR TOP

SEE C3 SHEETS

REPAIR HEIGHT

FOR AVERAGE

SEE C3 SHEETS

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

MILE IS LISTED ON THE THE C2 OR C3 SHEETS.

3) APPROXIMATE STRUCTURE RIVER

AND GENERAL REPAIR GUIDANCE.

"STRUCTURES" FOR DEFINITIONS

2) SEE SPECIFICATION 35 31 20

AVAILABLE ON THE C2 OR C3 SHEETS.

1) STRUCTURE REPAIR DIMENSIONS

NOTES:

SECTION

DEGRADED

ANGLE OF REPOSE

8'

9'

TYPICAL SECTION

BURIED STONE REFUSAL

NOT TO SCALE

EXISTING GROUND

ANGLE OF REPOSE

8'

REFUSAL

STONE

BURIED

NOT TO SCALE

SHOWN IN THE SITE PLANS

COORDINATE POINT AS

(AVE 7 TONS/LF)

STONE FILL

(AVE 7 TONS/LF)

EXISTING GROUND

ANGLE OF REPOSE

STONE FILL

NOT TO SCALE

SHOWN IN THE SITE PLANS

COORDINATE POINT AS

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

CRP +3.0'

CRP +3.0'

ELEVATION =

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

OF REPOSE

ANGLE

GROUND

EXISTING

REPOSE

ANGLE OF

TYPICAL SECTION

TYPICAL CENTERLINE PROFILE OF SPUR DIKE & REFUSAL

NEW STONE FILL

TYPICAL SECTION

TYPICAL CENTERLINE PROFILE OF SPUR DIKE ONLY

REPAIR TOP WIDTH

SEE C3 SHEETS FOR

AZIMUTH LINE

STRUCTURE

SECTION

NOT TO SCALE

DIKE

ROCK

EXISTING

PLANE (CRP)

REFERENCE

CONSTRUCTION

PILING

H

IG

H B

A N

K

E X

IS

T

IN

G

ROCK DIKE

EXISTING

PILING

DIKE REPAIR TYPICAL - PLAN VIEW

NOT TO SCALE

SECTION

NOT TO SCALE

STRUCTURE

EXISTING PILE

OF DIKE

PORTION

BURIED

STONE FILL

EXISTING

(RECYCLING ALL TOP SOIL REMOVED)

EXCAVATE AND BACKFILL

(RECYCLING ALL TOP SOIL REMOVED)

EXCAVATE AND BACKFILL

PLANE (CRP)

REFERENCE

CONSTRUCTION

C E

N T

E R

L

IN

E

S T

R U

C T

U

E

11 ON 1

TO EXCEED

BUT NOT

11 ON 1

SLOPE

APPROX.

11 ON 1

TO EXCEED

BUT NOT

11 ON 1

SLOPE

APPROX.

STONE FILL

EXISTING GROUND LINE

TYPICAL CROSS SECTION OF SPUR DIKE

NOT TO SCALE

HIGH BANK

EXISTING

COMPLEX DIKE AT +3.0)

DIKE AT +3.0 & KICKER

DIKE AT +1.0, L-HEAD

(CRP) (STAND ALONE

REFERENCE PLANE

CONSTRUCTION

DISTANCE ABOVE

COMPLEX = CRP +3.0 (*)

3. IF DIKE IS PART OF A KICKER

STRUCTURE = CRP +3.0

2. IF DIKE IS PART OF A L-HEAD

1. STAND ALONE DIKE = CRP +1.0

COMPLEX = CRP +3.0 (*)

3. IF DIKE IS PART OF A KICKER

STRUCTURE = CRP +3.0

2. IF DIKE IS PART OF A L-HEAD

1. STAND ALONE DIKE = CRP +1.0

COMPLEX = CRP +3.0 (*)

3. IF DIKE IS PART OF A KICKER

STRUCTURE = CRP +3.0

2. IF DIKE IS PART OF A L-HEAD

1. STAND ALONE DIKE = CRP +1.0

CROSSING AND THE NEXT STRAIGHT-OUT DIKE DOWNSTREAM

(*) KICKER COMPLEX CONSISTS OF THE KICKER REVETMENT AT THE

CROSSING AND THE NEXT STRAIGHT-OUT DIKE DOWNSTREAM

(*) KICKER COMPLEX CONSISTS OF THE KICKER REVETMENT AT THE

25'

STRUCTURE WITHOUT PRIOR APPROVAL OF THE COR.

4. REPAIR SEGMENT LENGTH AND ROCK TONS SHALL NOT BE EXPANDED BEYOND THE TABULATED AMOUNT FOR ANY

STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS.

WITH THIS PROCESS. AVOID INCREASING THE REVETMENT LAYER THICKNESS. THIS SHOULD RESULT IN A DENSE AND COMPACT THE ROCK DOWN TO ACHIEVE DESIGN ELEVATION. DO NOT DAMAGE THE REVETMENT OR UNDERLYING BANK MATERIAL WHEN PLACING ROCK ON A REVETMENT IN AREAS WITH AN INTACT BANK BACKING, BUILD ABOVE FINAL GRADE AND TAMP THE REPAIR SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION.

PRACTICE IS SIMILAR TO A DIKE. REPAIR WILL CONSIST OF BUILDING THE STRUCTURE HEIGHT ABOVE THE FINAL GRADE IN

3. AT KICKER STRUCTURES AND REVETMENTS THAT HAVE LOST ALL BANK BACKING MATERIAL BEHIND THE REVETMENT, REPAIR

LOWER NON-REPAIR SECTION THAT WOULD CREATE BANK EROSIVE CONDITIONS DUE TO REVETMENT ROCK HEIGHT.

FLOW PATH ALONG THE BANK. UNDER NO CIRCUMSTANCES SHALL THE REVETMENT REPAIR BE TERMINATED TO CAUSE A FIELD ADJUSTMENT MAY BE REQUIRED TO AVOID CREATION OF A LOWER NON-REPAIR SECTION THAT WOULD CREATE A WHEN PRACTICAL. GENERAL PRACTICE IS TO CONTINUE THE REPAIR SEGMENT UNTIL ELEVATIONS ARE WITHIN ONE FOOT.

IT IS PREFERABLE THAT THE REPAIR SEGMENT TERMINATES IN AN AREA WITH GOOD QUALITY BANK MATERIAL BACKING FINAL REVETMENT GRADE IN THE REPAIR SECTION MAY BE HIGHER THAN AN ADJACENT UNREPAIRED SECTION.

2. REVETMENT STRUCTURE REPAIRS MAY INCLUDE ONE OR MORE SEPARATE SEGMENTS AND NOT THE ENTIRE STRUCTURE.

THE LANDWARD DIKE END BE AT A LOWER ELEVATION THAN THE RIVERWARD END.

AND COMPACT STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS. UNDER NO CIRCUMSTANCES SHALL TAMP THE ROCK IN A MANNER THAT RESULTS IN SIGNIFICANT MATERIAL DAMAGE. THIS SHOULD RESULT IN A DENSE SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION. DO NOT THIS PROCESS WILL CONSIST OF BUILDING THE DIKE HEIGHT SLIGHTLY ABOVE THE FINAL GRADE IN THE REPAIR SLOPE (MAXIMUM OF 1 FOOT) FOR ENTIRE DIKE LENGTH FROM THE BANK TO THE RIVERWARD END. NORMALLY TO THE RIVERWARD END. CONTRACTOR SHALL REGRADE THE ENTIRE DIKE TOP AS NECESSARY TO PROVIDE MINIMAL

1. FINAL CONSTRUCTED DIKE CROWN MUST MAINTAIN A LEVEL OR SLIGHT DOWNWARD SLOPE FROM THE BANK

STONE NOTES:

C4.01

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OF ENGINEERS

US ARMY CORPS

WIDTH

FOR REPAIR TOP

SEE C3 SHEETS

REPAIR HEIGHT

FOR AVERAGE

SEE C3 SHEETS

ROCK DIKE

EXISTING

PILING

H

IG

H B

A N

K

E X

IS

T

VARIES

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

DEGRADED SECTION

NOT TO SCALE

NOTCHED DIKE REPAIR TYPICAL - PLAN VIEW

NOT TO SCALE

1SECTION

HIGH BANK

EXISTING

OF DIKE

PORTION

BURIED

STONE FILL

EXISTING

STRUCTURE

EXISTING PILE

REPOSE

ANGLE OF

INVERT ELEVATION 3' BELOW CRP

1 1

VARIES

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

AZIMUTH LINE

STRUCTURE

NOT TO SCALE

2SECTION

PLANE (CRP)

REFERENCE

CONSTRUCTION

NOT TO SCALE

SECTION

EXISTING

DIKE

ROCK

AZIMUTH LINE

STRUCTURE

PILING

PLANE (CRP)

REFERENCE

CONSTRUCTION

DIKE LENGTH AWAY FROM THE BANK.

A MINIMUM DISTANCE OF 2/3 THE TOTAL

5) NOTCH LOCATION SHALL BE LOCATED

NOTCH OPENINGS.

SHOULD BE MADE TO MAINTAIN

THE C2 OR C3 SHEETS. EFFORTS

4) NOTCHED DIKES ARE IDENTIFIED ON

ON THE C2 OR C3 SHEETS.

STRUCTURE RIVER MILE IS LISTED

3) APPROXIMATE

AND GENERAL REPAIR GUIDANCE.

"STRUCTURES" FOR DEFINITIONS

2) SEE SPECIFICATION 35 31 20

AVAILABLE ON THE C2 OR C3 SHEETS.

1) STRUCTURE REPAIR DIMENSIONS

NOTES:

SEE C3 SHEETS

NOTCH LENGTH

TYP. CRP (-3)

ELEVATION

INVERT

NOTCH

SEE C3 SHEETS

NOTCH LENGTH

COMPLEX = CRP +3.0 (*)

3. IF DIKE IS PART OF A KICKER

STRUCTURE = CRP +3.0

2. IF DIKE IS PART OF A L-HEAD

1. STAND ALONE DIKE = CRP +1.0

(*) KICKER COMPLEX CONSISTS OF THE KICKER REVETMENT AT THE CROSSING AND THE NEXT STRAIGHT-OUT DIKE DOWNSTREAM

STRUCTURE WITHOUT PRIOR APPROVAL OF THE COR.

4. REPAIR SEGMENT LENGTH AND ROCK TONS SHALL NOT BE EXPANDED BEYOND THE TABULATED AMOUNT FOR ANY

STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS.

WITH THIS PROCESS. AVOID INCREASING THE REVETMENT LAYER THICKNESS. THIS SHOULD RESULT IN A DENSE AND COMPACT THE ROCK DOWN TO ACHIEVE DESIGN ELEVATION. DO NOT DAMAGE THE REVETMENT OR UNDERLYING BANK MATERIAL WHEN PLACING ROCK ON A REVETMENT IN AREAS WITH AN INTACT BANK BACKING, BUILD ABOVE FINAL GRADE AND TAMP THE REPAIR SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION.

PRACTICE IS SIMILAR TO A DIKE. REPAIR WILL CONSIST OF BUILDING THE STRUCTURE HEIGHT ABOVE THE FINAL GRADE IN

3. AT KICKER STRUCTURES AND REVETMENTS THAT HAVE LOST ALL BANK BACKING MATERIAL BEHIND THE REVETMENT, REPAIR

LOWER NON-REPAIR SECTION THAT WOULD CREATE BANK EROSIVE CONDITIONS DUE TO REVETMENT ROCK HEIGHT.

FLOW PATH ALONG THE BANK. UNDER NO CIRCUMSTANCES SHALL THE REVETMENT REPAIR BE TERMINATED TO CAUSE A FIELD ADJUSTMENT MAY BE REQUIRED TO AVOID CREATION OF A LOWER NON-REPAIR SECTION THAT WOULD CREATE A WHEN PRACTICAL. GENERAL PRACTICE IS TO CONTINUE THE REPAIR SEGMENT UNTIL ELEVATIONS ARE WITHIN ONE FOOT.

IT IS PREFERABLE THAT THE REPAIR SEGMENT TERMINATES IN AN AREA WITH GOOD QUALITY BANK MATERIAL BACKING FINAL REVETMENT GRADE IN THE REPAIR SECTION MAY BE HIGHER THAN AN ADJACENT UNREPAIRED SECTION.

2. REVETMENT STRUCTURE REPAIRS MAY INCLUDE ONE OR MORE SEPARATE SEGMENTS AND NOT THE ENTIRE STRUCTURE.

THE LANDWARD DIKE END BE AT A LOWER ELEVATION THAN THE RIVERWARD END.

AND COMPACT STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS. UNDER NO CIRCUMSTANCES SHALL TAMP THE ROCK IN A MANNER THAT RESULTS IN SIGNIFICANT MATERIAL DAMAGE. THIS SHOULD RESULT IN A DENSE SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION. DO NOT THIS PROCESS WILL CONSIST OF BUILDING THE DIKE HEIGHT SLIGHTLY ABOVE THE FINAL GRADE IN THE REPAIR SLOPE (MAXIMUM OF 1 FOOT) FOR ENTIRE DIKE LENGTH FROM THE BANK TO THE RIVERWARD END. NORMALLY TO THE RIVERWARD END. CONTRACTOR SHALL REGRADE THE ENTIRE DIKE TOP AS NECESSARY TO PROVIDE MINIMAL

C4.02

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OF ENGINEERS

US ARMY CORPS

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

ON THE THE C2 OR C3 SHEETS.

STRUCTURE RIVER MILE IS LISTED

3) APPROXIMATE

AND GENERAL REPAIR GUIDANCE.

"STRUCTURES" FOR DEFINITIONS

2) SEE SPECIFICATION 35 31 20

AVAILABLE ON THE C2 OR C3 SHEETS.

1) STRUCTURE REPAIR DIMENSIONS

NOTES:

SECTION

DEGRADED

TO CRP (+3)

REPAIR REVETMENTS

TO CRP (+3)

REPAIR REVETMENTS

REPAIR TOP WIDTH

SEE C3 SHEETS FOR

NOT TO SCALE

1SECTION

NOT TO SCALE

PILING

STONE FILL

EXISTING

STRUCTURE

EXISTING PILE

WITHOUT EXCAVATION

MOORING CLUMPS

STONE FILL REVETMENT STONE FILL REVETMENT

WITH EXCAVATION

1V on 1H 1V o n 1H

RIVERWARD SIDE

STRUCTURE AZIMUTH LINE

LANDWARD SIDE

1V ON 1 1/4 H

APPROX. SLOPE

EXISTING GROUND

STONE FILL

EXISTING GROUND

RIVERWARD SIDE

STRUCTURE AZIMUTH LINE

LANDWARD SIDE

FILL

STONE

1V ON 1 1/4 H

APPROX. SLOPE

GROUND

EXISTING

VARIABLE

REVETMENT

EXISTING

V A

R

IE

S

EXISTING GROUND

NOT TO SCALE

SECTION 2

NOT TO SCALE

SECTION 2

REVETMENT REPAIR TYPICAL - PLAN VIEW

REFERENCE PLANE (CRP)

CONSTRUCTION

REFERENCE PLANE (CRP)

CONSTRUCTION

REPAIR HEIGHT

FOR AVERAGE

SEE C3 SHEETS

REPAIR TOP WIDTH

SEE C3 SHEETS FOR

REPAIR HEIGHT

FOR AVERAGE

SEE C3 SHEETS

1V ON 1 1/4 H

APPROX. SLOPE

1V ON 1 1/4 H

APPROX. SLOPE

STRUCTURE WITHOUT PRIOR APPROVAL OF THE COR.

4. REPAIR SEGMENT LENGTH AND ROCK TONS SHALL NOT BE EXPANDED BEYOND THE TABULATED AMOUNT FOR ANY

STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS.

WITH THIS PROCESS. AVOID INCREASING THE REVETMENT LAYER THICKNESS. THIS SHOULD RESULT IN A DENSE AND COMPACT THE ROCK DOWN TO ACHIEVE DESIGN ELEVATION. DO NOT DAMAGE THE REVETMENT OR UNDERLYING BANK MATERIAL WHEN PLACING ROCK ON A REVETMENT IN AREAS WITH AN INTACT BANK BACKING, BUILD ABOVE FINAL GRADE AND TAMP THE REPAIR SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION.

PRACTICE IS SIMILAR TO A DIKE. REPAIR WILL CONSIST OF BUILDING THE STRUCTURE HEIGHT ABOVE THE FINAL GRADE IN

3. AT KICKER STRUCTURES AND REVETMENTS THAT HAVE LOST ALL BANK BACKING MATERIAL BEHIND THE REVETMENT, REPAIR

LOWER NON-REPAIR SECTION THAT WOULD CREATE BANK EROSIVE CONDITIONS DUE TO REVETMENT ROCK HEIGHT.

FLOW PATH ALONG THE BANK. UNDER NO CIRCUMSTANCES SHALL THE REVETMENT REPAIR BE TERMINATED TO CAUSE A FIELD ADJUSTMENT MAY BE REQUIRED TO AVOID CREATION OF A LOWER NON-REPAIR SECTION THAT WOULD CREATE A WHEN PRACTICAL. GENERAL PRACTICE IS TO CONTINUE THE REPAIR SEGMENT UNTIL ELEVATIONS ARE WITHIN ONE FOOT.

IT IS PREFERABLE THAT THE REPAIR SEGMENT TERMINATES IN AN AREA WITH GOOD QUALITY BANK MATERIAL BACKING FINAL REVETMENT GRADE IN THE REPAIR SECTION MAY BE HIGHER THAN AN ADJACENT UNREPAIRED SECTION.

2. REVETMENT STRUCTURE REPAIRS MAY INCLUDE ONE OR MORE SEPARATE SEGMENTS AND NOT THE ENTIRE STRUCTURE.

THE LANDWARD DIKE END BE AT A LOWER ELEVATION THAN THE RIVERWARD END.

AND COMPACT STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS. UNDER NO CIRCUMSTANCES SHALL TAMP THE ROCK IN A MANNER THAT RESULTS IN SIGNIFICANT MATERIAL DAMAGE. THIS SHOULD RESULT IN A DENSE SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION. DO NOT THIS PROCESS WILL CONSIST OF BUILDING THE DIKE HEIGHT SLIGHTLY ABOVE THE FINAL GRADE IN THE REPAIR SLOPE (MAXIMUM OF 1 FOOT) FOR ENTIRE DIKE LENGTH FROM THE BANK TO THE RIVERWARD END. NORMALLY TO THE RIVERWARD END. CONTRACTOR SHALL REGRADE THE ENTIRE DIKE TOP AS NECESSARY TO PROVIDE MINIMAL

C4.03

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CONSTRUCTION GUIDANCE.

35 31 20 PAR 2.1.1/2.3.1 FOR

REFER TO SPECIFICATION SECTION

PROVIDED IN TABLE & ON PLAN SHEETS.

4) GENERAL NOTCH LOCATIONS

ON THE THE C2 OR C3 SHEETS.

STRUCTURE RIVER MILE IS LISTED

3) APPROXIMATE

AND GENERAL REPAIR GUIDANCE.

"STRUCTURES" FOR DEFINITIONS

2) SEE SPECIFICATION 35 31 20

AVAILABLE ON THE C2 OR C3 SHEETS.

1) STRUCTURE REPAIR DIMENSIONS

NOTES:

SECTION

DEGRADED

CRP (-3)

IN NOTCH IF ABOVE

REMOVAL REQUIRED

NO MATERIAL

CRP (-3)

IS LOWER THAN

ELEVATION

TOP OF ROCK

FILL IN WHERE

PLAN SHEETS.

INDICATED ON THE

NOTCHES ARE

REVETMENT/KICKER

SECTION WHERE

LEAVE DEGRADED

CRP (-3)

ELEVATION

INVERT

NOTCH

TO CRP (+3)

REPAIR

NOTCH

REVETMENT

& KICKERS TO CRP (+3)

REPAIR REVETMENTS

SEE C3 SHEETS

NOTCH LENGTH

NOT TO SCALE

PILING

REVETMENT

EXISTING

NOT TO SCALE

SECTION 2

NOT TO SCALE

1SECTION

STONE FILL

EXISTING

NOT TO SCALE

SECTION 3

STRUCTURE

PILE

EXISTING

MOORING CLUMPS

RIVERWARD SIDE

STRUCTURE AZIMUTH LINE

LANDWARD SIDE

STONE FILL

REFERENCE PLANE (CRP)

CONSTRUCTION

MOORING CLUMPS

RIVERWARD SIDE

STRUCTURE AZIMUTH LINE

LANDWARD SIDE

STONE FILL

REFERENCE PLANE (CRP)

CONSTRUCTION

REVETMENT/KICKER NOTCH TYPICAL - PLAN VIEW

GROUND

EXISTING

GROUND

EXISTING

GROUND

EXISTING

GROUND

EXISTING

REPAIR HEIGHT

FOR AVERAGE

SEE C3 SHEETS

REPAIR TOP WIDTH

SEE C3 SHEETS FOR

ELEVATION CRP (-3)

MINIMUM NOTCH

IN NOTCH SECTIONS

SECTION TO CRP (-3)

LEAVE DEGRADED

CRP (-3)

NOTCH IF BELOW

PARTIALLY REPAIR

STRUCTURE WITHOUT PRIOR APPROVAL OF THE COR.

4. REPAIR SEGMENT LENGTH AND ROCK TONS SHALL NOT BE EXPANDED BEYOND THE TABULATED AMOUNT FOR ANY

STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS.

WITH THIS PROCESS. AVOID INCREASING THE REVETMENT LAYER THICKNESS. THIS SHOULD RESULT IN A DENSE AND COMPACT THE ROCK DOWN TO ACHIEVE DESIGN ELEVATION. DO NOT DAMAGE THE REVETMENT OR UNDERLYING BANK MATERIAL WHEN PLACING ROCK ON A REVETMENT IN AREAS WITH AN INTACT BANK BACKING, BUILD ABOVE FINAL GRADE AND TAMP THE REPAIR SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION.

PRACTICE IS SIMILAR TO A DIKE. REPAIR WILL CONSIST OF BUILDING THE STRUCTURE HEIGHT ABOVE THE FINAL GRADE IN

3. AT KICKER STRUCTURES AND REVETMENTS THAT HAVE LOST ALL BANK BACKING MATERIAL BEHIND THE REVETMENT, REPAIR

LOWER NON-REPAIR SECTION THAT WOULD CREATE BANK EROSIVE CONDITIONS DUE TO REVETMENT ROCK HEIGHT.

FLOW PATH ALONG THE BANK. UNDER NO CIRCUMSTANCES SHALL THE REVETMENT REPAIR BE TERMINATED TO CAUSE A FIELD ADJUSTMENT MAY BE REQUIRED TO AVOID CREATION OF A LOWER NON-REPAIR SECTION THAT WOULD CREATE A WHEN PRACTICAL. GENERAL PRACTICE IS TO CONTINUE THE REPAIR SEGMENT UNTIL ELEVATIONS ARE WITHIN ONE FOOT.

IT IS PREFERABLE THAT THE REPAIR SEGMENT TERMINATES IN AN AREA WITH GOOD QUALITY BANK MATERIAL BACKING FINAL REVETMENT GRADE IN THE REPAIR SECTION MAY BE HIGHER THAN AN ADJACENT UNREPAIRED SECTION.

2. REVETMENT STRUCTURE REPAIRS MAY INCLUDE ONE OR MORE SEPARATE SEGMENTS AND NOT THE ENTIRE STRUCTURE.

THE LANDWARD DIKE END BE AT A LOWER ELEVATION THAN THE RIVERWARD END.

AND COMPACT STRUCTURE WITH THE DESIRED GEOMETRY AND MINIMAL VOIDS. UNDER NO CIRCUMSTANCES SHALL TAMP THE ROCK IN A MANNER THAT RESULTS IN SIGNIFICANT MATERIAL DAMAGE. THIS SHOULD RESULT IN A DENSE SECTION AND THEN TAMPING THE ROCK DOWN TO ACHIEVE THE DESIRED CROWN WIDTH AND ELEVATION. DO NOT THIS PROCESS WILL CONSIST OF BUILDING THE DIKE HEIGHT SLIGHTLY ABOVE THE FINAL GRADE IN THE REPAIR SLOPE (MAXIMUM OF 1 FOOT) FOR ENTIRE DIKE LENGTH FROM THE BANK TO THE RIVERWARD END. NORMALLY TO THE RIVERWARD END. CONTRACTOR SHALL REGRADE THE ENTIRE DIKE TOP AS NECESSARY TO PROVIDE MINIMAL

C4.04

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OF ENGINEERS

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REPAIR HEIGHT

FOR AVERAGE

SEE C3 SHEETS

DEFICIENCY LENGTH

SEE C3 SHEETS FOR

WIDTH

FOR REPAIR TOP

SEE C3 SHEETS

REVERSE SILLS.

SECTIONS ADJACENT TO THE

ELEVATION IN THE LOWERED DIKE

MAINTAIN ORIGINAL DESIGN

4) EFFORTS SHOULD BE MADE TO

ON THE THE C2 OR C3 SHEETS.

STRUCTURE RIVER MILE IS LISTED

3) APPROXIMATE

AND GENERAL REPAIR GUIDANCE.

"STRUCTURES" FOR DEFINITIONS

2) SEE SPECIFICATION 35 31 20

AVAILABLE ON THE C2 OR C3 SHEETS.

1)…

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