Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2021, 06:54 AM

  • 22 0844A_22 0844_11042021_225917.mp4

Date
11/04/2021
W/O
921560
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00802
PipeID
P17210
Time
11:54 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9486
Sewer Name
22 DALTON TRUNK, SECTS 1&2
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_921560_TV22172_NOV2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0844A
Downstream MH
22 0844
Dir. of Survey
Downstream
Length Surveyed
64.5 ft.
Total Length
64.5 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
60
O&M Index
2
O&M Quick
412A
O&M Rating
28
Overall Index
2
Overall Quick
—
Overall Rating
88
Pipe schematic from manhole 22 0844A to 22 0844
MH: 22 0844AMH: 22 0844downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 0844A0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start62.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish62.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish62.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish64.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK64.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE64.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0844

Observation photos (4)

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

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

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    64.5 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17210Work order 921560

Observations (13)

DistanceCodeObservation
0MWM—
2SSS—
62.6DAGS—
64.5MGOCONNECTION AT MH 9 O'CLOCK
64.5MGOCOCKROACHES IN MANHOLE
0AMH22 0844A
2SAP—
64.5AMH22 0844
0MWL—
0MGOCONNECTION AT MH 9 O'CLOCK
62.6SSS—
62.6SAP—
2DAGS—

Properties (7)

additional_info
630069110421201
custom_field_three
PROJECTING AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2021-11-04T23:54:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false