Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2021, 06:21 AM
  • 05 1735_05 1734_03022021_233051.mp4

Date
03/02/2021
W/O
880429
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06962
Time
10:21 PM
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 1735
Downstream MH
05 1734
Dir. of Survey
Downstream
Length Surveyed
257.9 ft.
Total Length
257.9 ft.
Structural Index
2
Structural Quick
3111
Structural Rating
4
O&M Index
2
O&M Quick
2I00
O&M Rating
102
Overall Index
2
Overall Quick
Overall Rating
106
Pipe schematic from manhole 05 1735 to 05 1734
MH: 05 1735MH: 05 1734downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 17350 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start33.5 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES154.4 ft. CC - Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES256 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish257.9 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK257.9 ft. AMH - Downstream Manhole, Survey Ends - 05 1734

Observation photos (2)

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    33.5 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES

    154.4 ft. - Crack Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
257.9MGOCONNECTION AT THE MH 9 OC'LOCK
154.4CC
257.9AMH05 1734
0AMH05 1735
256DAGS
3DAGS
33.5CM
0MWL
0MWM

Properties (7)

additional_info
630074030221201
custom_field_three
NO SEVERE DEFECTS
custom_field_two
4
customer
1
datetime
2021-03-02T22:21:28-08:00
documentation
PROPIPE
is_lateral_inspection
false