Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 22, 2021, 07:15 AM
  • F 0262_F 0261_01212021_233445.mp4

Date
01/21/2021
W/O
865005
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00040
PipeID
P10215
Time
11:15 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
39 in.
Width
24 in.
Upstream MH
F 0262
Downstream MH
F 0261
Dir. of Survey
Downstream
Length Surveyed
168.7 ft.
Total Length
168.7 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole F 0262 to F 0261
MH: F 0262MH: F 0261downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 02622 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start168.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK168.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish168.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish168.7 ft. AMH - Downstream Manhole, Survey Ends - F 0261

Observation photos (2)

  • 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

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

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

Observations (9)

DistanceCodeObservation
168.7MGOCONNECTION AT MH 3 O'CLOCK
0MWM
0MWL
168.7DAGS
168.7SSS
168.7AMHF 0261
2DAGS
2SSS
0AMHF 0262

Properties (8)

additional_info
630069012121203
custom_field_three
SURFACE SPALLING
custom_field_two
3
customer
1
datetime
2021-01-21T23:15:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
31219