Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 12, 2021, 09:30 AM
  • B 0604_B 0603_3122021_043932.mp4

Date
03/12/2021
W/O
0875029
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00105
PipeID
P09176
Time
1:30 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
20210312MDM_JOINT_OUTFALL_B_UNIT_8B
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
B 0604
Downstream MH
B 0603
Dir. of Survey
Downstream
Length Surveyed
211.8 ft.
Total Length
211.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole B 0604 to B 0603
MH: B 0604MH: B 0603downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - 100% MAG COAT START2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT211.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT211.2 ft. MGO - General Observation - 100% MAG COAT FINISH211.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active211.8 ft. AMH - Downstream Manhole, Survey Ends - 4:55AM

Observation photos (2)

  • 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: 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

Observations (10)

DistanceCodeObservation
0MWM
0AMH4:40AM
2MGO100% MAG COAT START
0MGOConn. @ Mh, 9 O' Clock. OPEN
211.8AMH4:55AM
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
211.2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWL
211.2MGO100% MAG COAT FINISH
211.2MGOConn. @ Mh, 3 O' Clock. Active

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE UNDER 100% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2021-03-12T01:30:09-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false