Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2021, 09:57 AM
  • 02 2245_02 1431_12162021_020457.mp4

Date
12/16/2021
W/O
926878
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00353
PipeID
P03015
Time
1:57 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9637
Sewer Name
02 TRACT #5445 RELIEF TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_926878_TV02354_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
15 in.
Upstream MH
02 2245
Downstream MH
02 1431
Dir. of Survey
Downstream
Length Surveyed
5.3 ft.
Total Length
5.3 ft.
Structural Index
5
Structural Quick
5100
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 02 2245 to 02 1431
MH: 02 2245MH: 02 1431downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 22450 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES3 ft. B - Broken, from 09 to 11 o'clock, within 8 inches of joint: YES4.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK5.3 ft. AMH - Downstream Manhole, Survey Ends - 02 1431

Observation photos (2)

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

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

  • Broken, from 09 to 11 o'clock, within 8 inches of joint: YES

    3 ft. - Broken, from 09 to 11 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
3B
2DAGS
0MWM
0AMH02 2245
0MWL
5.3AMH02 1431
4.9MGOCONNECTION AT MH 3 O'CLOCK

Properties (7)

additional_info
630138121521203
custom_field_three
BROKEN PIPE
custom_field_two
2
customer
1
datetime
2021-12-16T01:57:50-08:00
documentation
PRO PIPE
is_lateral_inspection
false