Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2017, 12:50 PM

  • 03 0514_03 0513_992017_071956.mp4

Date
09/09/2017
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00389
PipeID
P05217
Time
5:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0636
Sewer Name
03 NORTH LONG BEACH RELIEF TRUNK
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
18
Purpose
Routine Assessment
Project
20170909MDM_NORTH_LONG_BEACH_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Upstream MH
03 0514
Downstream MH
03 0513
Dir. of Survey
Downstream
Length Surveyed
138.4 ft.
Total Length
138.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 03 0514 to 03 0513
MH: 03 0514MH: 03 0513downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 7:20AM0 ft. MWM - Water Mark, 30 %of cross sectional area8 ft. MGO - General Observation - 30" VCP42.3 ft. MGO - General Observation - THIN WHITE COATING ON PIPE42.3 ft. MWM - Water Mark, 50 %of cross sectional area72.8 ft. MWL - Water Level, 10 %of cross sectional area112.8 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO - SLIGHT138.4 ft. AMH - Downstream Manhole, Survey Ends - 7:40AM

Observation photos (3)

  • General Observation - 30" VCP

    8 ft. - General Observation - 30" VCP

  • General Observation - THIN WHITE COATING ON PIPE

    42.3 ft. - General Observation - THIN WHITE COATING ON PIPE

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO - SLIGHT

    112.8 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO - SLIGHT

All inspections of P05217Work order #

Observations (9)

DistanceCodeObservation
42.3MGOTHIN WHITE COATING ON PIPE
42.3MWM—
0MWL—
8MGO30" VCP
72.8MWL—
112.8FLSLIGHT
0AMH7:20AM
0MWM—
138.4AMH7:40AM

Properties (4)

custom_field_three
1 SLIGHT FRACTURE
custom_field_two
4
customer
LACSD
datetime
2017-09-09T05:50:53-07:00