Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 22, 2021, 07:40 AM
  • F 0261_F 0275_01212021_234315.mp4

Date
01/21/2021
W/O
865005
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00040
PipeID
P10450
Time
11:40 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8428
Sewer Name
F JOINT OUTFALL F - UNIT 4 RELIEF
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37
Purpose
Routine Assessment
Project
WO_865005_TV02236_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
F 0261
Downstream MH
F 0275
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole F 0261 to F 0275
MH: F 0261MH: F 0275downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 02610 ft. MWL - Water Level, 50 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. AMH - Downstream Manhole, Survey Ends - F 02752 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observation photos (4)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Downstream Manhole, Survey Ends - F 0275

    2 ft. - Downstream Manhole, Survey Ends - F 0275

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

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

Observations (7)

DistanceCodeObservation
2SSS
2SAP
0MWM
2AMHF 0275
0AMHF 0261
2DAGS
0MWL

Properties (8)

additional_info
630069012121203
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-01-21T23:40:23-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
31219