Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2022, 12:03 PM
  • 02 0908_02 0907_01112022_041000.mp4

Date
01/11/2022
W/O
926626
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00252
PipeID
P03476
Time
4:03 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9824
Sewer Name
02 DOWNEY-BELLFLOWER DIVERSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_926626_TV02053_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
15 in.
Upstream MH
02 0908
Downstream MH
02 0907
Dir. of Survey
Downstream
Length Surveyed
78.7 ft.
Total Length
78.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 02 0908 to 02 0907
MH: 02 0908MH: 02 0907downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 09080 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start6.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start10.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start75.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish75.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish75.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish78.7 ft. AMH - Downstream Manhole, Survey Ends - 02 0907

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    6.8 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES, Start

    10.9 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
0AMH02 0908
0MWL
75.4CM
75.4DAE
2DAGS
10.9DAE
0MWM
75.4DAGS
78.7AMH02 0907
6.8CM

Properties (7)

additional_info
630138011022201
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2022-01-11T04:03:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false