Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 19, 2016, 08:30 AM

  • C 0296_C 0295_5192016_014722.mp4

Date
05/19/2016
W/O
0563393
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00134
PipeID
P09756
Time
1:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H 0137
Sewer Name
C JOINT OUTFALL C - UNIT 6E
City
HAWAIIAN GARDENS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
20160514MDM_JOINT_OUTFALL_C_UNIT_6E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
C 0296
Downstream MH
C 0295
Dir. of Survey
Downstream
Length Surveyed
94.4 ft.
Total Length
94.4 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole C 0296 to C 0295
MH: C 0296MH: C 0295downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM1 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - INSIDE MH ON CHANNEL WALLS2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE6.1 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC11.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE11.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES22.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE24.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC27.7 ft. MGO - General Observation - MAG COAT 60% 9:00 TO 3:00 START37.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO39 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped43.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES47.2 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped52.5 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG94 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped94 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC94 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING BLISTERING CONCRETE94 ft. MGO - General Observation - MAG COAT 60% FINISH94.4 ft. AMH - Downstream Manhole, Survey Ends - 1:50AM

Observation photos (8)

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - INSIDE MH ON CHANNEL WALLS

    1 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - INSIDE MH ON CHANNEL WALLS

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE

  • Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    6.1 ft. - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    24.6 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • General Observation - MAG COAT 60% 9:00 TO 3:00 START

    27.7 ft. - General Observation - MAG COAT 60% 9:00 TO 3:00 START

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO

    37.2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: NO

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES

    43.6 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 12 to 04 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

    52.5 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

All inspections of P09756Work order 0563393

Observations (22)

DistanceCodeObservation
11.3DSZSLUDGE
22.8DSZSLUDGE
94MGOConn. @ Mh, 9 O' Clock. Capped
39TBCCapped
11.3DAE—
37.2DAE—
0MWL—
94SAVSEVERE AGG SPORATIC
2SSSPEELING BLISTERING CONCRETE
0MGOConn. @ Mh, 3 O' Clock. Active
52.5SAVSEVERE AGG
47.2TBCCapped
94SSSPEELING BLISTERING CONCRETE
94.4AMH1:50AM
27.7MGOMAG COAT 60% 9:00 TO 3:00 START
6.1SAVSEVERE AGG SPORATIC
1DAEINSIDE MH ON CHANNEL WALLS
43.6DAE—
0MWM—
0AMH1:30AM
24.6SAVSEVERE AGG SPORATIC
94MGOMAG COAT 60% FINISH

Properties (4)

custom_field_three
SEVERE AGG SPORATIC
custom_field_two
3
customer
LACSD
datetime
2016-05-19T01:30:00-07:00