Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 31, 2022, 09:51 AM
  • F 0170_F 0167_03312022_025544.mp4

Date
03/31/2022
W/O
947017
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00044
PipeID
P10312
Time
2:51 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9947
Sewer Name
F JOINT OUTFALL F - UNIT 7B
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37A
Purpose
Routine Assessment
Project
RFIR_WO_947017_TV18093_APR2022
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
18 in.
Upstream MH
F 0170
Downstream MH
F 0167
Dir. of Survey
Downstream
Length Surveyed
10.6 ft.
Total Length
10.6 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole F 0170 to F 0167
MH: F 0170MH: F 0167downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01700 ft. MWL - Water Level, 15 %of cross sectional area3.2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES3.2 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES10.6 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO10.6 ft. MSA - Survey Abandoned - VIEW OF THE DWN LEG OF THE UP MH

Observation photos (4)

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

    3.2 ft. - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES

    3.2 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  20 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO

    10.6 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO

  • Survey Abandoned - VIEW OF THE DWN LEG OF THE UP MH

    10.6 ft. - Survey Abandoned - VIEW OF THE DWN LEG OF THE UP MH

Observations (7)

DistanceCodeObservation
3.2SRV
10.6DSZ
10.6MSAVIEW OF THE DWN LEG OF THE UP MH
0MWM
3.2SAP
0AMHF 0170
0MWL

Properties (7)

additional_info
630098033022204
custom_field_three
AGGREGATEE PROJECTING REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2022-03-31T02:51:14-07:00
documentation
PROPIPE
is_lateral_inspection
false