Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2021, 12:23 PM
  • B 0384_B 0383_2242021_042459.mp4

Date
02/24/2021
W/O
0870338
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P0886
Time
4:23 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 0384
Downstream MH
B 0383
Dir. of Survey
Downstream
Length Surveyed
165.7 ft.
Total Length
165.7 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 0384 to B 0383
MH: B 0384MH: B 0383downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 100% START2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT67.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT165.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active165.3 ft. MGO - General Observation - 100% MAG COAT FINISH165.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRET UNDER MAG COAT165.7 ft. AMH - Downstream Manhole, Survey Ends - 4:35AM

Observation photos (3)

  • General Observation - MAG COAT 100% START

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

  • 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

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

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

Observations (10)

DistanceCodeObservation
0AMH4:25AM
165.7AMH4:35AM
2MGOMAG COAT 100% START
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
165.3MGOConn. @ Mh, 3 O' Clock. Active
67.9SSSBLISTERING CONCRETE UNDER MAG COAT
165.3MGO100% MAG COAT FINISH
0MWL
165.3SSSBLISTERING PEELING CONCRET UNDER MAG COAT
0MWM

Properties (6)

custom_field_three
100% MAG COAT
custom_field_two
5
customer
LACSD
datetime
2021-02-24T04:23:18-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false