Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 2, 2020, 04:18 AM
  • 05 2340_05 2339_07012020_213250.mp4

Date
07/01/2020
W/O
839466
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00440
PipeID
P07453
Time
9:18 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7901
Sewer Name
EL NIDO RELIEF TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
WO_839466_TV05024_JUL2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
15 in.
Upstream MH
05 2340
Downstream MH
05 2339
Dir. of Survey
Downstream
Length Surveyed
425.7 ft.
Total Length
425.7 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 05 2340 to 05 2339
MH: 05 2340MH: 05 2339downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 23400 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area288.3 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area323.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES418.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES425.7 ft. AMH - Downstream Manhole, Survey Ends - 05 2339

Observation photos (3)

  • Water Level, Sag in pipe, 20 %of cross sectional area

    288.3 ft. - Water Level, Sag in pipe, 20 %of cross sectional area

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    323.4 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

Observations (8)

DistanceCodeObservation
0AMH05 2340
0MGOCONNECTION AT MH 3 O'CLOCK
288.3MWLS
0MWL
418.6CM
323.4CL
425.7AMH05 2339
0MWM

Properties (8)

additional_info
SC411760
custom_field_three
NO SEVERE DEFECTS
custom_field_two
4
customer
1
datetime
2020-07-01T21:18:10-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31994