Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 23, 2021, 10:14 AM
  • 05 1728_05 1763_11232021_022833.mp4

Date
11/23/2021
W/O
921521
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06955
Time
2:14 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9547
Sewer Name
05 LOMITA TRUNK
City
HARBOR CITY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_921521_TV05198_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
18 in.
Upstream MH
05 1763
Downstream MH
05 1728
Dir. of Survey
Upstream
Length Surveyed
16.7 ft.
Total Length
16.7 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole 05 1763 to 05 1728
MH: 05 1763MH: 05 1728upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 1728 ZOOMED IN0 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES0 ft. MGO - General Observation - CAMREA FLIPPED OVER DUE TO DEBRIS ZOOMED IN TO U/S MH2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish14.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.7 ft. MWM - Water Mark, 45 %of cross sectional area16.7 ft. MWL - Water Level, 25 %of cross sectional area16.7 ft. AMH - Downstream Manhole, Survey Begins - 05 1763

Observation photos (1)

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES

    16.7 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
2DAGS
14DAGS
0MWM
16.7AMH05 1728 ZOOMED IN
0MWL
16.7DSZ
0AMH05 1763
14SSS
2SSS
16.7MGOCAMREA FLIPPED OVER DUE TO DEBRIS ZOOMED IN TO U/S MH

Properties (7)

additional_info
630074112221201
custom_field_three
RFIR NO SEVERE DEFECTS/SPALLING
custom_field_two
3
customer
1
datetime
2021-11-23T02:14:36-08:00
documentation
PROPIPE
is_lateral_inspection
false