Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 8, 2021, 12:22 PM
  • 29 0563_29 0475_03082021_053456.mp4

Date
03/08/2021
W/O
880313
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01021
PipeID
P24421
Time
4:22 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8656
Sewer Name
29 WILLOW STREET SEWER
City
SGINAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_880313_TV29037_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0475
Downstream MH
29 0563
Dir. of Survey
Upstream
Length Surveyed
90.3 ft.
Total Length
90.4 ft.
Structural Index
3
Structural Quick
3C2B
Structural Rating
88
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
88
Pipe schematic from manhole 29 0475 to 29 0563
MH: 29 0475MH: 29 0563upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 05632.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish6.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - OPEN44.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"87.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES88.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start88.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start90.4 ft. AMH - Downstream Manhole, Survey Begins - 29 047590.4 ft. MWL - Water Level, 5 %of cross sectional area90.4 ft. MWM - Water Mark, 5 %of cross sectional area

Observation photos (1)

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

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

Observations (11)

DistanceCodeObservation
0AMH29 0475
0MWL
84.2TFOPEN
90.4AMH29 0563
88CM
3CM
0MWM
46TFC
88SSS
2CM
2SSS

Properties (7)

additional_info
630138030821002
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-03-08T04:22:26-08:00
documentation
PROPIPE
is_lateral_inspection
false