Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2021, 10:12 AM

  • 03 0187B_03 0187A_03222021_031733.mp4

Date
03/22/2021
W/O
880112
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00387
PipeID
P04788
Time
3:12 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 0187B
Downstream MH
03 0187A
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 03 0187B to 03 0187A
MH: 03 0187BMH: 03 0187Adownstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 0187B0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. MLC - Lining Change, Cured in place2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

Observation photos (4)

  • Lining Change, Cured in place

    2 ft. - Lining Change, Cured in place

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • 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

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

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

All inspections of P04788Work order 880112

Observations (7)

DistanceCodeObservation
0MWL—
2MLC—
2DAGS—
0AMH03 0187B
0MWM—
2SAP—
2MSAVIEW OF DOWNLEG OF U/S SIPHON.

Properties (8)

additional_info
630069032221002
custom_field_three
PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-03-22T03:12:50-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36115