Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2021, 09:36 AM
  • B 0388_B 0387_2242021_023634.mp4

Date
02/24/2021
W/O
0870338
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08900
Time
1:36 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1729
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 0388
Downstream MH
B 0387
Dir. of Survey
Downstream
Length Surveyed
240.7 ft.
Total Length
240.7 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole B 0388 to B 0387
MH: B 0388MH: B 0387downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:40AM2 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 - 100% MAG COAT START68.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRET UNDER MAG COAT84 ft. MGP - General Photograph - MAG COAT240.1 ft. MGO - General Observation - 100% MAG COAT FINISH240.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETRE UNDER MAG COAT240.7 ft. AMH - Downstream Manhole, Survey Ends - 3:05AM

Observation photos (4)

  • 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 - 100% MAG COAT START

    2 ft. - General Observation - 100% MAG COAT START

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

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

  • General Photograph - MAG COAT

    84 ft. - General Photograph - MAG COAT

Observations (10)

DistanceCodeObservation
0MWM
68.8SSSPEELING CONCRET UNDER MAG COAT
240.7AMH3:05AM
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWL
0AMH2:40AM
240.1MGO100% MAG COAT FINISH
2MGO100% MAG COAT START
84MGPMAG COAT
240.1SSSBLISTERING PEELING CONCRETRE UNDER MAG COAT

Properties (6)

custom_field_three
100% MAG COAT
custom_field_two
5
customer
LACSD
datetime
2021-02-24T01:36:05-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false