Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 15, 2021, 07:33 AM
  • 15 0153_15 0152_6152021_014341.mp4

Date
06/15/2021
W/O
0890821
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P12054
Time
12:33 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1844
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Capital Improvement Program Assesment
Project
20210615MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 0153
Downstream MH
15 0152
Dir. of Survey
Downstream
Length Surveyed
678.7 ft.
Total Length
678.7 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 15 0153 to 15 0152
MH: 15 0153MH: 15 0152downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - OLD MAG COAT 98%129.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDR MAG COAT561 ft. MGO - General Observation - 24" RCP678 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT678 ft. MGO - General Observation - MAG COAT 99% FINISH678.7 ft. AMH - Downstream Manhole, Survey Ends - 1:15AM

Observation photos (4)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

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

  • General Observation - OLD MAG COAT 98%

    2 ft. - General Observation - OLD MAG COAT 98%

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

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

  • General Observation - 24" RCP

    561 ft. - General Observation - 24" RCP

Observations (10)

DistanceCodeObservation
561MGO24" RCP
678SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
678MGOMAG COAT 99% FINISH
2SSSBLISTERING PEELING CONCRETE
0AMH1:35AM
2MGOOLD MAG COAT 98%
0MWL
678.7AMH1:15AM
0MWM
129.3SSSPEELING CONCRETE UNDR MAG COAT

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE UNDER 98% MAG COAT
custom_field_two
5
customer
LACSD
datetime
2021-06-15T00:33:41-07:00
documentation
MARTIN,REVELES,BARR,RAMIREZ
is_lateral_inspection
false