Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 14, 2020, 09:58 AM
  • 03 0543_03 0542_10142020_031100.mp4

Date
10/14/2020
W/O
850268
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00367
PipeID
P04993
Time
2:58 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8120
Sewer Name
LOS COYOTES DIAGONAL RELIEF TRUNK
City
LAKEWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_850268_TV03153_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
24 in.
Upstream MH
03 0543
Downstream MH
03 0542
Dir. of Survey
Downstream
Length Surveyed
415.9 ft.
Total Length
415.9 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 03 0543 to 03 0542
MH: 03 0543MH: 03 0542downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03 05430 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK - SOME DEBRIS PRESENT IN "STACK SIDE" OF CONN.87.6 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area176.7 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area312.3 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area411.7 ft. FL - Fracture Multiple, from 8 to 4 o'clock, within 8 inches of joint: YES415.9 ft. AMH - Downstream Manhole, Survey Ends - 03 0542

Observation photos (4)

  • Water Level, Sag in pipe, 15 %of cross sectional area

    87.6 ft. - Water Level, Sag in pipe, 15 %of cross sectional area

  • Water Level, Sag in pipe, 15 %of cross sectional area

    176.7 ft. - Water Level, Sag in pipe, 15 %of cross sectional area

  • Water Level, Sag in pipe, 25 %of cross sectional area

    312.3 ft. - Water Level, Sag in pipe, 25 %of cross sectional area

  • Fracture Multiple, from 8 to 4 o'clock, within 8 inches of joint: YES

    411.7 ft. - Fracture Multiple, from 8 to 4 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0AMH03 0543
411.7FL
0MWM
176.7MWLS
0MWL
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK - SOME DEBRIS PRESENT IN "STACK SIDE" OF CONN.
87.6MWLS
415.9AMH03 0542
312.3MWLS

Properties (8)

additional_info
6301013200075P4
custom_field_three
MULTIPLE SAGS
custom_field_two
3
customer
1
datetime
2020-10-14T02:58:09-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
30845