Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 12, 2021, 07:37 AM

  • 18 0157_18 0156_6122021_005815.mp4

Date
06/12/2021
W/O
0890821
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P12058
Time
12:37 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1843
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
23
Purpose
Capital Improvement Program Assesment
Project
20210611MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
18 0157
Downstream MH
18 0156
Dir. of Survey
Downstream
Length Surveyed
519.8 ft.
Total Length
519.8 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 18 0157 to 18 0156
MH: 18 0157MH: 18 0156downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 98% START41.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT200.7 ft. MGP - General Photograph - 99% MAG COAT276.8 ft. SAV - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC519.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT519.3 ft. MGO - General Observation - 99% MAG COAT FINISH519.8 ft. AMH - Downstream Manhole, Survey Ends - 1:35AM

Observation photos (5)

  • 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 - MAG COAT 98% START

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

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

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

  • General Photograph - 99% MAG COAT

    200.7 ft. - General Photograph - 99% MAG COAT

  • Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    276.8 ft. - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

All inspections of P12058Work order 0890821

Observations (11)

DistanceCodeObservation
0MWM—
519.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2SSSBLISTERING PEELING CONCRETE
0MWL—
519.3MGO99% MAG COAT FINISH
41.8SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
276.8SAVSEVERE AGG SPORATIC
0AMH12:55AM
519.8AMH1:35AM
200.7MGP99% MAG COAT
2MGOMAG COAT 98% START

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE UNDER 99% MAG COAT
custom_field_two
5
customer
LACSD
datetime
2021-06-12T00:37:36-07:00
documentation
MARTIN,REVELES,OLIVER 111,,RAMIREZ
is_lateral_inspection
false