Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 5, 2022, 09:40 AM

  • B 1273_B 1272_752022_031627.mp4

Date
07/05/2022
W/O
0957304
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25168
Time
2:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3140
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20220705MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1273
Downstream MH
B 1272
Dir. of Survey
Downstream
Length Surveyed
346.9 ft.
Total Length
346.9 ft.
Structural Index
4
Structural Quick
4321
Structural Rating
14
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole B 1273 to B 1272
MH: B 1273MH: B 1272downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:45AM2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE21.3 ft. MGO - General Observation - RUST STAINED CONCRETE51.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS SLUDGE82.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS SLUDGE87.5 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG119.5 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG151.3 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 4%189.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish - 4%257.4 ft. MGO - General Observation - RUST CLORED CONCRETE POSSIBLE REBAR346.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG346.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE346.9 ft. AMH - Downstream Manhole, Survey Ends - 3:35AM

Observation photos (6)

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • General Observation - RUST STAINED CONCRETE

    21.3 ft. - General Observation - RUST STAINED CONCRETE

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    87.5 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    119.5 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - RUST CLORED CONCRETE POSSIBLE REBAR

    257.4 ft. - General Observation - RUST CLORED CONCRETE POSSIBLE REBAR

All inspections of P25168Work order 0957304

Observations (16)

DistanceCodeObservation
119.5SAMSEVERE AGG
0MWL—
0MWM—
87.5SAMSEVERE AGG
2SAMSEVERE AGG
21.3MGORUST STAINED CONCRETE
257.4MGORUST CLORED CONCRETE POSSIBLE REBAR
51.5DSZROCKS SLUDGE
189.9RFJ4%
346.3SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
82.8DSZROCKS SLUDGE
0AMH2:45AM
346.9AMH3:35AM
151.3RFJ4%
346.3SSSBLISTERING PEELING CONCRETE

Properties (6)

custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2022-07-05T02:40:00-07:00
documentation
MARTIN,CASTILLO
is_lateral_inspection
false