Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2021, 11:55 AM

  • B 0385_B 0384_2242021_040110.mp4

Date
02/24/2021
W/O
0870338
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P0887
Time
3:55 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1730
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
SAN GAGRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
20210223MDM_JOINT_OUTFALL_B_UNIT_5A
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
B 0385
Downstream MH
B 0384
Dir. of Survey
Downstream
Length Surveyed
267.5 ft.
Total Length
267.5 ft.
Structural Index
3
Structural Quick
4222
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole B 0385 to B 0384
MH: B 0385MH: B 0384downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:00AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 90% START2.8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT190.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT216.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG267.5 ft. MGO - General Observation - 90% MAG COAT FINISH267.5 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM267.5 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG267.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT

Observation photos (5)

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

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

  • General Observation - MAG COAT 90% START

    2 ft. - General Observation - MAG COAT 90% START

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

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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

    190.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

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

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

All inspections of P0887Work order 0870338

Observations (12)

DistanceCodeObservation
267.5MGO90% MAG COAT FINISH
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2.8SAMSEVERE AGG UNDER MAG COAT
0AMH4:00AM
267.5AMH4:20AM
2MGOMAG COAT 90% START
0MWM—
190.7SSSPEELING CONCRETE UNDER MAG COAT
267.5SAMSEVERE AGG
267.5SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
216.2SAMSEVERE AGG
0MWL—

Properties (6)

custom_field_three
SEVERE AGG MISSING 90% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2021-02-24T03:55:50-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false