Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 31, 2022, 08:15 AM
  • F 0177_F 0176_03312022_013212.mp4

Date
03/31/2022
W/O
947017
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00044
PipeID
P10310
Time
1:15 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 18
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_947017_TV18093_APR2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
18 in.
Upstream MH
F 0177
Downstream MH
F 0176
Dir. of Survey
Downstream
Length Surveyed
327.9 ft.
Total Length
327.9 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
323
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
323
Pipe schematic from manhole F 0177 to F 0176
MH: F 0177MH: F 0176downstream0 ft. AMH - Upstream Manhole, Survey Begins - F 01770 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - MAG COATING2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start323 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish324.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish327.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK327.9 ft. AMH - Downstream Manhole, Survey Ends - F 0176

Observation photos (2)

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

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

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
0AMHF 0177
327.9MGOCONNECTION AT MH 3 O'CLOCK
323SSS
0MWM
2MGOMAG COATING
2SAV
327.9AMHF 0176
324.7SAV
0MWL
2SSS

Properties (7)

additional_info
630098033022204
custom_field_three
AGGREGATE VISIBLE/SPALLING
custom_field_two
3
customer
1
datetime
2022-03-31T01:15:12-07:00
documentation
PROPIPE
is_lateral_inspection
false