Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2021, 09:20 AM
  • 01 0323_01 0322_1202021_012923.mp4

Date
01/20/2021
W/O
0870813
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00215
PipeID
P00791
Time
1:20 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1700
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
SOUTHGATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20210120MDM_NADEAU_TRUNK_SECTS_2_1
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
01 0323
Downstream MH
01 0322
Dir. of Survey
Downstream
Length Surveyed
137.4 ft.
Total Length
137.4 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 01 0323 to 01 0322
MH: 01 0323MH: 01 0322downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - MAG COAT 100%0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT137.4 ft. MGO - General Observation - 100% MAG COAT137.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT137.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG VERY SPORATIC137.4 ft. AMH - Downstream Manhole, Survey Ends - 1:40AM

Observation photos (3)

  • General Observation - MAG COAT 100%

    0 ft. - General Observation - MAG COAT 100%

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • 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
2SAVSEVERE AGG SPORATIC
0AMH1:25AM
137.4MGO100% MAG COAT
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
137.4SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
137.4SAVSEVERE AGG VERY SPORATIC
0MWM
137.4AMH1:40AM
0MGOMAG COAT 100%
0MWL

Properties (6)

custom_field_three
SEVERE AGG VISIBLE SPORATIC- 100% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2021-01-20T01:20:05-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false