Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2021, 10:16 AM
  • F 0288_F 0287_02052021_022437.mp4

Date
02/05/2021
W/O
870234
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00931
PipeID
P20327
Time
2:16 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8556
Sewer Name
F JOINT OUTFALL F - UNIT 5 RELIEF
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_870234_TV02407_JAN2021
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
F 0287
Downstream MH
F 0288
Dir. of Survey
Upstream
Length Surveyed
47.2 ft.
Total Length
47.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole F 0287 to F 0288
MH: F 0287MH: F 0288upstream0 ft. MSA - Survey Abandoned - VIEW OF UPLEG FROM D/S SIPHON.0 ft. LU - Alignment Up, 45 %45.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES45.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES47.2 ft. MWM - Water Mark, 100 %of cross sectional area47.2 ft. AMH - Downstream Manhole, Survey Begins - F 028747.2 ft. MWL - Water Level, 100 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF UPLEG FROM D/S SIPHON.

    47.2 ft. - Survey Abandoned - VIEW OF UPLEG FROM D/S SIPHON.

Observations (7)

DistanceCodeObservation
47.2MSAVIEW OF UPLEG FROM D/S SIPHON.
2SSS
0MWM
47.2LU
0AMHF 0287
2DAGS
0MWL

Properties (8)

additional_info
630069020421204
custom_field_three
LIGHT GREASE/RFIR
custom_field_two
5
customer
1
datetime
2021-02-05T02:16:58-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
32789