Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2021, 08:16 AM
  • 05 1731_05 1730_03032021_012824.mp4

Date
03/03/2021
W/O
880429
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06958
Time
12:16 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8493
Sewer Name
05 LOMITA TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
WO_880429_TV05130_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
18 in.
Upstream MH
05 1731
Downstream MH
05 1730
Dir. of Survey
Downstream
Length Surveyed
384.6 ft.
Total Length
384.6 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
2
Overall Quick
Overall Rating
156
Pipe schematic from manhole 05 1731 to 05 1730
MH: 05 1731MH: 05 1730downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 17315 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start22.5 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES266.5 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES382 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish384.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1730

Observation photos (2)

  • Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    22.5 ft. - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    266.5 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
382DAGS
22.5CM
266.5CM
0MWM
5DAGS
384.6AMH05 1730
0MWL
0AMH05 1731

Properties (7)

additional_info
630074030221201
custom_field_three
NO SEVERE DEFECTS
custom_field_two
4
customer
1
datetime
2021-03-03T00:16:23-08:00
documentation
PROPIPE
is_lateral_inspection
false