Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2020, 06:36 PM

  • 29 0791_29 0790_09092020_115402.mp4

Date
09/09/2020
W/O
844902
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00537
PipeID
P25541
Time
11:36 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7338
Sewer Name
21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
WO_844902_TV29005_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0791
Downstream MH
29 0790
Dir. of Survey
Downstream
Length Surveyed
76.5 ft.
Total Length
76.5 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
4
Pipe schematic from manhole 29 0791 to 29 0790
MH: 29 0791MH: 29 0790downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 07910 ft. MWM - Water Mark, 15 %of cross sectional area30 ft. FM - Fracture Multiple, from 05 to 08 o'clock, within 8 inches of joint: YES76.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0790
All inspections of P25541Work order 844902

Observations (5)

DistanceCodeObservation
0MWL—
30FM—
0AMH29 0791
76.5AMH29 0790
0MWM—

Properties (7)

additional_info
SC411336
custom_field_three
MULTIPLE FRACTURE
custom_field_two
2
customer
1
datetime
2020-09-09T11:36:57-07:00
documentation
PROPIPE
is_lateral_inspection
false