Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2021, 04:07 PM
  • 03 0503_03 0502_1122021_111555.mp4

Date
11/02/2021
W/O
0917692
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00383
PipeID
P05206
Time
9:07 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Jetting
Media Label
H1999
Sewer Name
03 MARINA RELIEF TRUNK, SECTION 3
City
LONG BEACH
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
26
Purpose
Maintenance Related
Project
20211102SHO_MARINA_RELIEF_TRUNK_SECTION_3
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
03 0503
Downstream MH
03 0502
Dir. of Survey
Downstream
Length Surveyed
76.4 ft.
Total Length
76.4 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 03 0503 to 03 0502
MH: 03 0503MH: 03 0502downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 5030 ft. MWL - Water Level, 75 %of cross sectional area0 ft. MWM - Water Mark, 75 %of cross sectional area8.6 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - VERY LIGHT SPALLING8.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start75.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish75.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish76.4 ft. AMH - Downstream Manhole, Survey Ends - MH 502

Observations (8)

DistanceCodeObservation
0AMHMH 503
0MWL
8.6SSSVERY LIGHT SPALLING
8.6DAE
75.5SSS
0MWM
75.5DAE
76.4AMHMH 502

Properties (6)

custom_field_three
MINOR SPALLING
custom_field_two
3
customer
LACSD
datetime
2021-11-02T09:07:02-07:00
documentation
OBREGON, IGNACIO, BRAR
is_lateral_inspection
false