Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2022, 05:13 AM

  • 15 0152_15 0151_05102022_232611.mp4

Date
05/10/2022
W/O
952081
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00635
PipeID
P12053
Time
10:13 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10105
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.
28
Purpose
Routine Assessment
Project
RFIR_WO_952081_TV15235_MAY2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 0152
Downstream MH
15 0151
Dir. of Survey
Downstream
Length Surveyed
370.4 ft.
Total Length
370.4 ft.
Structural Index
3
Structural Quick
3N2M
Structural Rating
363
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
509
Pipe schematic from manhole 15 0152 to 15 0151
MH: 15 0152MH: 15 0151downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 01520 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK.0 ft. MGO - General Observation - COCKROACHES AT MH0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start95.5 ft. MGO - General Observation - MAG COAT367.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish367.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish367.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.4 ft. MGO - General Observation - COCKROACHES AT MH370.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK370.4 ft. AMH - Downstream Manhole, Survey Ends - 15 0151

Observation photos (6)

  • General Observation - COCKROACHES AT MH

    0 ft. - General Observation - COCKROACHES AT MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.5 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COAT

    95.5 ft. - General Observation - MAG COAT

  • General Observation - COCKROACHES AT MH

    370.4 ft. - General Observation - COCKROACHES AT MH

All inspections of P12053Work order 952081

Observations (15)

DistanceCodeObservation
0AMH15 0152
367.7DAGS—
9.1SSS—
4.5SAP—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK.
370.4MGOCOCKROACHES AT MH
367.7SSS—
0MGOCOCKROACHES AT MH
2DAGS—
370.4MGOCONNECTION AT MH 9 O'CLOCK
95.5MGOMAG COAT
370.4AMH15 0151
0MWM—
0MWL—
367.7SAP—

Properties (7)

additional_info
630063051022201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-05-10T22:13:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false