Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2021, 10:20 AM

  • 03 0187B_03 0187A_03222021_032535.mp4

Date
03/22/2021
W/O
880112
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00387
PipeID
P04788
Time
3:20 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8756
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_880112_TV03025_MAR2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
12 in.
Upstream MH
03 0187A
Downstream MH
03 0187B
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
4
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 03 0187A to 03 0187B
MH: 03 0187AMH: 03 0187Bupstream0 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. AMH - Downstream Manhole, Survey Begins - 03 0187B2 ft. MWL - Water Level, 50 %of cross sectional area2 ft. MWM - Water Mark, 75 %of cross sectional area

Observation photos (4)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

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

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P04788Work order 880112

Observations (7)

DistanceCodeObservation
2SRV—
2DAGS—
2MSAVIEW OF UPLEG OF D/S SIPHON.
0AMH03 0187B
2SAP—
0MWL—
0MWM—

Properties (8)

additional_info
630069032221002
custom_field_three
PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-03-22T03:20:53-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36115