Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2022, 12:05 PM

  • B 1276_B 1275_6272022_050849.mp4

Date
06/27/2022
W/O
0957304
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25171
Time
5:05 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3135
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
20220627MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1276
Downstream MH
B 1275
Dir. of Survey
Downstream
Length Surveyed
200.7 ft.
Total Length
200.7 ft.
Structural Index
4
Structural Quick
5242
Structural Rating
20
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
4
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole B 1276 to B 1275
MH: B 1276MH: B 1275downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:05AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS10.4 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG51.5 ft. MGO - General Observation - 60% MAG COAT83.8 ft. SRC - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR104.7 ft. RMJ - Roots Medium Joint, from 02 to 05 o'clock, 15 %, within 8 inches of joint: YESR153 ft. SRC - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR200 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG200 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE200.7 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (7)

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

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

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

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

  • Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS

    3 ft. - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS

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

    10.4 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • General Observation - 60% MAG COAT

    51.5 ft. - General Observation - 60% MAG COAT

  • Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    83.8 ft. - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    153 ft. - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

All inspections of P25171Work order 0957304

Observations (14)

DistanceCodeObservation
0MWM—
200SAMSEVERE AGG
0AMH5:05AM
83.8SRCCIRCUM REBAR
0MWL—
2SAMSEVERE AGG
104.7RMJ—
51.5MGO60% MAG COAT
200SSSBLISTERING PEELING CONCRETE
3DSZROCKS
153SRCCIRCUM REBAR
10.4SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
200.7AMH5:30AM

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2022-06-27T05:05:43-07:00
documentation
MARTIN,REVELES,OLIVERV111,IGNACIO
is_lateral_inspection
false