Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2021, 09:54 AM
  • B 0602_B 0601A_3182021_040339.mp4

Date
03/18/2021
W/O
0875029
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00105
PipeID
P09174
Time
2:54 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 0602
Downstream MH
B 0601A
Dir. of Survey
Downstream
Length Surveyed
161.9 ft.
Total Length
161.9 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 0602 to B 0601A
MH: B 0602MH: B 0601Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 10 %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 - BLSTERING PEELING CONCRETE UNDER MAG COAT69.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT161.2 ft. MGO - General Observation - 100% MAG COAT FINISH161.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN161.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER 100% MAG COAT161.9 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

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 - BLSTERING PEELING CONCRETE UNDER MAG COAT

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

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

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

Observations (11)

DistanceCodeObservation
161.9AMH4:20AM
161.2MGO100% MAG COAT FINISH
161.2MGOConn. @ Mh, 3 O' Clock. OPEN
161.2SSSBLISTERING PEELING CONCRETE UNDER 100% MAG COAT
2MGOMAG COAT 100% START
2SSSBLSTERING PEELING CONCRETE UNDER MAG COAT
0AMH4:05AM
0MWM
0MGOConn. @ Mh, 9 O' Clock. Active
0MWL
69.8SSSPEELING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
100% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2021-03-18T02:54:37-07:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false