Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2021, 11:20 AM
  • B 0601A_B 0601_3182021_042138.mp4

Date
03/18/2021
W/O
0875029
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00105
PipeID
P09173
Time
4:20 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1748
Sewer Name
B JOINT OUTFALL B - UNIT 8B
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
16
Purpose
Routine Assessment
Project
20210317MDM_JOINT_OUTFALL_B_UNIT_8B
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
B 0601A
Downstream MH
B 0601
Dir. of Survey
Downstream
Length Surveyed
99.8 ft.
Total Length
99.8 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 0601A to B 0601
MH: B 0601AMH: B 0601downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM2 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 INDER MAG COAT49.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT99.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT99.4 ft. MGO - General Observation - 100% MAG COAT FINISH99.8 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 INDER MAG COAT

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

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

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

Observations (10)

DistanceCodeObservation
99.8AMH4:35AM
0MGOConn. @ Mh, 3 O' Clock. OPEN
2MGOMAG COAT 100% START
0MWM
99.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWL
99.4MGO100% MAG COAT FINISH
2SSSBLISTERING PEELING CONCRETE INDER MAG COAT
49.3SSSPEELING CONCRETE UNDER MAG COAT
0AMH4:25AM

Properties (6)

custom_field_three
100% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2021-03-18T04:20:39-07:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false