Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2021, 11:17 AM
  • 05 1685_05 1682_03032021_042205.mp4

Date
03/03/2021
W/O
880429
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06914
Time
3:17 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8493
Sewer Name
05 LOMITA TRUNK
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
WO_880429_TV05130_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
21 in.
Upstream MH
05 1685
Downstream MH
05 1682
Dir. of Survey
Downstream
Length Surveyed
34.1 ft.
Total Length
34.1 ft.
Structural Index
3
Structural Quick
4231
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 05 1685 to 05 1682
MH: 05 1685MH: 05 1682downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 16850 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area3.2 ft. FM - Fracture Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES7.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES15.4 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES31.2 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: NO34 ft. MGO - General Observation - CONNECTION AT THE MH 12 OC'LOCK CAPPED34.1 ft. AMH - Downstream Manhole, Survey Ends - 05 1682

Observation photos (4)

  • Fracture Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES

    3.2 ft. - Fracture Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    7.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    15.4 ft. - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: NO

    31.2 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: NO

Observations (9)

DistanceCodeObservation
3.2FM
34.1AMH05 1682
0AMH05 1685
34MGOCONNECTION AT THE MH 12 OC'LOCK CAPPED
31.2CL
15.4CM
7.4FM
0MWM
0MWL

Properties (7)

additional_info
630074030221201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-03-03T03:17:05-08:00
documentation
PROPIPE
is_lateral_inspection
false