fall 2013 levee maintenance deficiency summary report · pdf file3.51 design & system ......

State of California - Department of Water Resources - Division of Flood Management - Flood Project Integrity & Inspection Branch

Flood Control Project MaintenanceLevee Inspections

Fall 2013 Levee Maintenance Deficiency Summary ReportOverall LMA & Unit Ratings, including USACE Erosion Survey

Sacramento River Basin

Overall LMARating

A

Total LMAMiles

3.51Design & System

Obsolescence

M Miles M + 4U Miles Threshold %U Miles M Miles U Miles

Enforcement

Sacramento Maintenance Yard Sacramento Bypass

ST0008

Rated ItemM Miles U Miles

Maintenance Deficiancy

Earthen Levee

0.02Encroachments Supplemental

0.11DWR UCIP Field Study

0.00 0.00%0.00 0.00 0.13 0.00LMA Totals: 0.00 0.00

Overall UnitRating

A

Total UnitMiles

1.73Design & System

Obsolescence

Unit No. 01 Sacramento Bypass or North Levee RB

ST0008

Rated ItemM Miles M + 4U Miles Threshold %U Miles M Miles U Miles

Enforcement

M Miles U Miles


Earthen Levee



0.00 0.00%0.00 0.00 0.10 0.00Unit Totals: 0.00 0.00

Overall UnitRating

A

Total UnitMiles

1.78Design & System

Obsolescence

Unit No. 02 Sacramento Bypass or South Levee LB

ST0008

Rated ItemM Miles M + 4U Miles Threshold %U Miles M Miles U Miles

Enforcement

M Miles U Miles


Earthen Levee



0.00 0.00%0.00 0.00 0.03 0.00Unit Totals: 0.00 0.00

Tuesday, December 10, 2013 08:42 of 1



ST0008

LMA District Cover SheetFall 2013 Levee Inspection Results


Non-receipt of Summer or Winter Inspection Reports may effect overall annual rating.

Overall LMA Rating (Fall Only)

Comments

Overall maintenance ratings are not determined for the spring inspection results. Individual maintenance deficiencies are rated using the same criteria in the spring and in the fall.

SPRING INSPECTIONS:

FALL INSPECTIONS: The overall maintenance rating shown above is based on operation and maintenance deficiencies identified within the attached unit inspection reports. This rating is not intended to be an indiction of risk.

*

*

**

A

Summer Winter(September - November)

Spring Fall(June - August) (December - February)(March - May)

** **

Tuesday, December 10, 2013 08:42



ST0008

Unit Cover SheetFall 2013 Levee Inspection Results


Waterway

Unit No. 01 Sacramento Bypass or North Levee

Bank

Right

Unit Miles

1.73

Summer Winter

Date of Inspection

(September - November)

10/15/2013 - 10/15/2013

Unit Maintenance Rating (Fall Only)

SpringFall(June - August) (December - February)(March - May)

A

-

DWR Inspector John WilliamsonJohn Williamson

Sacramento Maintenance YardSacramento Maintenance YardCasey LundAccompanied By Casey Lund

If the LMA is unable to submit information on this webpage, please contact DWR for assistance.

The Local Maintaining Agency (LMA) is responsible for summer and winter inspections. The LMA is required to submit a report regarding summer and winter inspections to the California Department of Water Resources (DWR).

DWR must be informed on the: a) completion of the inspection b) any changes other than the results of normal maintenance c) corrections to deficiencies noted in this report

If additional items are noted, further documentation of those items must also be submitted.

The LMA should submit this information to DWR using the LMA web application tool available at:

http://cdec.water.ca.gov/lma.html

The LMA should submit the information and any associated documentation by September 30 for summer inspections and March 31 for winter inspections.

Summer & Winter Inspections




ST0008

Levee Inspection Report By Mile - Fall 2013

Waterway


Bank

Right

Unit Miles

1.73

InspectionStart/End

10/15/201310/15/2013

Sacramento Maintenance Yard Sacramento BypassInspector

JohnWilliamson

Issue No.

StartStart EndCategory Item

Loc

atio

n*

Ratin

g ** + Action/Comment

Levee Mile GPS Latitude/Longitude

End Photo

LMR

No

.

Earthen Levee

A °°° °

LS1 Operations & Maintenance Manuals

3

Ma

DWR ID: DWR_ST0008_01_s _ 2013_3

Earthen Levee

A °°° °

LS2 Emergency Supplies & Equipment

4

Ma

DWR ID: DWR_ST0008_01_s _ 2013_4

Earthen Levee

A °°° °

LS3 Flood Preparedness & Training

5

Ma

DWR ID: DWR_ST0008_01_s _ 2013_5

0.04 1.73 Earthen Levee

A V1 : Control annual grass and weeds on the levee slopes and easements.

38.607017 °38.599432-121.560548 -121.590072

°° °

LS4

YVegetation 14

MaDWR ID: DWR_ST0008_01_f _ 2013_14



38.604832 °38.599432-121.567445 -121.590073

°° °

WS5

YVegetation 15

MaDWR ID: DWR_ST0008_01_f _ 2013_15


A/W S1 : Repair slope instability. 38.604712 °38.604712-121.567738 -121.567738

°° °

LS6

YSlope Stability 12

MaDWR ID: DWR_ST0008_01_s _ 2012_12

1.14 1.14 Supplemental M Inspector Comments: FS_ID:6414EP_NO: 13616Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: Air vent exposed horizontally in waterside slope. Green vegetation and depressions found on waterside slope. More investigation required.FIELD_STRUCT_DESC: 1 of 2. A agricultureal drainage pumping system with 24-inch and 20-inch steel discharge pipelines through the north levee of the Sacramento Bypass. The pipe is 6.33 ft below the crown and a siphon breaker on the WS. Vertical GI pipe trash rack on inlet structure. Application no. 13616, 1995 (revised).FS Date: 10/4/2012

38.602180 °38.602180-121.579130 -121.579130

°° °

LS7 DWR UCIP Field Study

1

En

DWR ID: DWR_ST0008_01_f _ 2013_1


38.602180 °38.602180-121.579130 -121.579130

°° °

LS8

YDWR UCIP Field Study

2

En

DWR ID: DWR_ST0008_01_f _ 2013_2

Page 1 of 6Tuesday, December 10, 2013 08:42 FINAL DATA

* Location

: Land Side: Water Side: Crown

LSWSCR

: Acceptable: Minimally Acceptable: Unacceptable

AMU

** Rating

NC

A/W

MaObEn

: Not Inspected/Rated: Corrected: Acceptable but Monitor & Maintain

: Maintenance Deficiancy: Design & System Obsolescence: Enforcement

+ Issue Type



ST0008


Waterway


Bank

Right

Unit Miles

1.73

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

Issue No.


Loc

atio

n*

Ratin



End Photo

LMR

No

.

1.14 1.14 Supplemental M Inspector Comments: FS_ID:6460EP_NO: 13616Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: horizontal air vent on waterside slope. Green vegetation and depressions found on waterside slope. More investigation required.FIELD_STRUCT_DESC: 1 of 2. A agricultureal drainage pumping system with 24-inch and 20-inch steel discharge pipelines through the north levee of the Sacramento Bypass. The pipe is 6.33 ft below the crown and a siphon breaker on the WS. Vertical GI pipe trash rack on inlet structure. Application no. 13616, 1995 (revised).FS Date: 10/4/2012

38.602180 °38.602180-121.579130 -121.579130

°° °


6

En

DWR ID: DWR_ST0008_01_f _ 2013_6

1.14 1.14 Supplemental M Inspector Comments: FS_ID:12703EP_NO: 13616Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: After more investigation depressions are from water run off. erosion repair neededFIELD_STRUCT_DESC: 1 of 2. A agricultureal drainage pumping system with 24-inch and 20-inch steel discharge pipelines through the north levee of the Sacramento Bypass. The pipe is 6.33 ft below the crown and a siphon breaker on the WS. Vertical GI pipe trash rack on inlet structure. Application no. 13616, 1995 (revised).FS Date: 5/7/2013 9:09:11 AM

38.602180 °38.602180-121.579130 -121.579130

°° °


7

En

DWR ID: DWR_ST0008_01_f _ 2013_7


38.602130 °38.602130-121.579130 -121.579130

°° °


8

En

DWR ID: DWR_ST0008_01_f _ 2013_8


* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type



ST0008


Waterway


Bank

Right

Unit Miles

1.73

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

Issue No.


Loc

atio

n*

Ratin



End Photo

LMR

No

.


38.602130 °38.602130-121.579130 -121.579130

°° °


9

En

DWR ID: DWR_ST0008_01_f _ 2013_9

1.14 1.14 Supplemental M Inspector Comments: FS_ID:6383EP_NO: 13616Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: Air vent exposed horizontally in waterside slope. Green vegetation and depressions found on waterside slope.FIELD_STRUCT_DESC: 2 of 2. A agricultureal drainage pumping system with 24-inch and 20-inch steel discharge pipelines through the north levee of the Sacramento Bypass. The pipe is 6.33 ft below the crown and a siphon breaker on the WS. Vertical GI pipe trash rack on inlet structure. Application no. 13616, 1995 (revised).FS Date: 10/4/2012

38.602128 °38.602128-121.579146 -121.579146

°° °


10

En

DWR ID: DWR_ST0008_01_f _ 2013_10

1.14 1.14 Supplemental M Inspector Comments: FS_ID:6445EP_NO: 13616Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: Horizontal Air vent on waterside slope. Green vegetation and depressions also found on waterside slope.FIELD_STRUCT_DESC: 2 of 2. A agricultureal drainage pumping system with 24-inch and 20-inch steel discharge pipelines through the north levee of the Sacramento Bypass. The pipe is 6.33 ft below the crown and a siphon breaker on the WS. Vertical GI pipe trash rack on inlet structure. Application no. 13616, 1995 (revised).FS Date: 10/4/2012

38.602128 °38.602128-121.579150 -121.579150

°° °


11

En

DWR ID: DWR_ST0008_01_f _ 2013_11


* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type



ST0008


Waterway


Bank

Right

Unit Miles

1.73

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

Issue No.


Loc

atio

n*

Ratin



End Photo

LMR

No

.

1.14 1.14 Supplemental M Inspector Comments: FS_ID:12705EP_NO: 13616Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: Horizontal Air vent on waterside slope. Green vegetation and depressions also found on waterside slope.FIELD_STRUCT_DESC: 2 of 2. A agricultureal drainage pumping system with 24-inch and 20-inch steel discharge pipelines through the north levee of the Sacramento Bypass. The pipe is 6.33 ft below the crown and a siphon breaker on the WS. Vertical GI pipe trash rack on inlet structure. Application no. 13616, 1995 (revised).FS Date: 5/7/2013 9:12:36 AM

38.602128 °38.602128-121.579150 -121.579150

°° °

CR15 DWR UCIP Field Study

13

En

DWR ID: DWR_ST0008_01_f _ 2013_13


M DE : Debris 38.601947 °38.601947-121.579838 -121.579838

°° °

CR16

YEncroachments 16

EnDWR ID: DWR_ST0008_01_f _ 2013_16


* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type



ST0008


Waterway


Bank

Right

Unit Miles

1.73

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

The levee has been burned and the new vegetation is starting to grow. Fall 2013

Start Levee Mile 0.04End Levee Mile 1.73

Levee Mile Report Line 4

Category Earthen Levee

Item Vegetation

Location Land Side

johngw_f_20131021_138.JPG

The levee has been burned and the new vegetation has begun to grow. Fall 2013




Item Vegetation

Location Water Side


The area has been resloped and complies with standards. Fall 2013




Item Slope Stability

Location Land Side



* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type



ST0008


Waterway


Bank

Right

Unit Miles

1.73

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

Landside view: pumping plant overview



Category Supplemental

Item DWR UCIP Field Study

Location Crown

UCIP_2819.jpg

Prunings and furniture are left on the levee crown. Fall 2013




Item Encroachments

Location Crown



* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type



ST0008

Unit Cover SheetFall 2013 Levee Inspection Results


Waterway

Unit No. 02 Sacramento Bypass or South Levee

Bank

Left

Unit Miles

1.78

Summer Winter

Date of Inspection

(September - November)

10/15/2013 - 10/15/2013

Unit Maintenance Rating (Fall Only)

SpringFall(June - August) (December - February)(March - May)

A

-

DWR Inspector John WilliamsonJohn Williamson

Sacramento Maintenance YardSacramento Maintenance YardCasey LundAccompanied By Casey Lund

If the LMA is unable to submit information on this webpage, please contact DWR for assistance.

The Local Maintaining Agency (LMA) is responsible for summer and winter inspections. The LMA is required to submit a report regarding summer and winter inspections to the California Department of Water Resources (DWR).

DWR must be informed on the: a) completion of the inspection b) any changes other than the results of normal maintenance c) corrections to deficiencies noted in this report

If additional items are noted, further documentation of those items must also be submitted.

The LMA should submit this information to DWR using the LMA web application tool available at:

http://cdec.water.ca.gov/lma.html

The LMA should submit the information and any associated documentation by September 30 for summer inspections and March 31 for winter inspections.

Summer & Winter Inspections




ST0008


Waterway


Bank

Left

Unit Miles

1.78

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

Issue No.


Loc

atio

n*

Ratin



End Photo

LMR

No

.



38.602773 °38.594775-121.555775 -121.586542

°° °

LS1

YVegetation 3

MaDWR ID: DWR_ST0008_02_f _ 2013_3

1.19 1.19 Supplemental M Inspector Comments: FS_ID:6408EP_NO: 11826Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: Vertical GI pipe trash rack in inlet structure; trash rack is falling apart and found in the water. Big pumping plant with 5 pipes.FIELD_STRUCT_DESC: A 36-inch drainage pipe through the levee, 2.0 feet below the crown. A steel pipe pump structure and pump house on the landward side with a vertical pump. A siphon breaker located on the apex of the pipe near the LS of the levee. A flapgate installed on the discharge end of the pipe. (App. No. 11826 - R.D. 537) 10/76.FS Date: 10/4/2012

38.597544 °38.597544-121.576620 -121.576620

°° °

LS2

YDWR UCIP Field Study

1

En

DWR ID: DWR_ST0008_02_f _ 0_1

1.19 1.19 Supplemental M Inspector Comments: FS_ID:6441EP_NO: 11826Repair Type: Non-UrgentCrossing Status: FoundUCIP Comments: Vertical GI pipe trash rack in inlet structure; trash rack has fallen apart and found in the water. Big pumping plant with 5 pipes.FIELD_STRUCT_DESC: A 36-inch drainage pipe through the levee, 2.0 feet below the crown. A steel pipe pump structure and pump house on the landward side with a vertical pump. A siphon breaker located on the apex of the pipe near the LS of the levee. A flapgate installed on the discharge end of the pipe. (App. No. 11826 - R.D. 537) 10/76.FS Date: 10/4/2012

38.597544 °38.597544-121.576621 -121.576621

°° °


2

En

DWR ID: DWR_ST0008_02_f _ 0_2


M PR : Prunings 38.594777 °38.594777-121.586525 -121.586525

°° °

LS4

YEncroachments 5

EnDWR ID: DWR_ST0008_02_f _ 2013_5


* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type



ST0008


Waterway


Bank

Left

Unit Miles

1.78

InspectionStart/End

10/15/201310/15/2013


JohnWilliamson

The levee has no unwanted vegetation. Fall 2013




Item Vegetation

Location Land Side


Landside view: overview of the pumping plant



Category Supplemental

Item DWR UCIP Field Study

Location Land Side

UCIP_2809.jpg

The never ending pruning pile at the end of the unit. Fall 2013




Item Encroachments

Location Land Side



* Location


LSWSCR


AMU

** Rating

NC

A/W

MaObEn



+ Issue Type

fall 2013 levee maintenance deficiency summary report · pdf file3.51 design & system ......

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