Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2022, 09:40 AM
  • 03 0469_03 0468_03182022_024538.mp4

Date
03/18/2022
W/O
941474
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00387
PipeID
P04798
Time
2:40 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9926
Sewer Name
03 NORTH LONG BEACH TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
14
Purpose
Routine Assessment
Project
WO_941474_TV03025_MAR2022
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
15 in.
Upstream MH
03 0469
Downstream MH
03 0468
Dir. of Survey
Downstream
Length Surveyed
2.6 ft.
Total Length
2.6 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
4
Overall Quick
Overall Rating
14
Pipe schematic from manhole 03 0469 to 03 0468
MH: 03 0469MH: 03 0468downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 04692.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO2.1 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES2.6 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.2.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO2.6 ft. MMC - Material Change, Other (state in comments) - LINER

Observation photos (4)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO

    2.1 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

    2.6 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

  • Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: NO

    2.6 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
2.6MSAVIEW OF DOWNLEG OF U/S SIPHON.
2.6DAGS
2.1SAP
0MWL
0MWM
0AMH03 0469
2.1SRV
2.6MMCLINER

Properties (8)

additional_info
630074031722203
custom_field_three
AGGREGATE PROJECTING/REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2022-03-18T02:40:18-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
36115