Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 30, 2022, 09:31 AM
  • 05 1682_05 1684_06302022_024925.mp4

Date
06/30/2022
W/O
957082
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00474
PipeID
P06905
Time
2:31 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10195
Sewer Name
05 LOMITA TRUNK RELOCATION
City
HARBOR CITY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_957082_TV05183_JUN2022
Sewer Type
Siphon
Material
NRCP
Shape
Circular
Height
15 in.
Width
21 in.
Upstream MH
05 1682
Downstream MH
05 1684
Dir. of Survey
Downstream
Length Surveyed
165.4 ft.
Total Length
165.4 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 1682 to 05 1684
MH: 05 1682MH: 05 1684downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 16820 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start165.4 ft. MSA - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH165.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish165.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

    2.2 ft. - Surface Aggregate Projecting, 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

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

  • Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

    165.4 ft. - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observations (8)

DistanceCodeObservation
0AMH05 1682
165.4MSAVIEW OF D/S SIPHON FROM U/S MH
165.4SSS
2.2SAP
165.4SAP
0MWM
2.2SSS
0MWL

Properties (7)

additional_info
630074062922203
custom_field_three
AGGREGATE PROJECTING/SURFACE SPALLING
custom_field_two
1
customer
1
datetime
2022-06-30T02:31:21-07:00
documentation
PROPIPE
is_lateral_inspection
false