Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 1, 2020, 10:00 AM
  • 18 0716_18 0715_07012020_030525.mp4

Date
07/01/2020
W/O
833718
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14567
Time
3:00 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7812
Sewer Name
SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
WO_833718_TV18101_JUN2020
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
54 in.
Upstream MH
18 0715
Downstream MH
18 0716
Dir. of Survey
Upstream
Length Surveyed
2.1 ft.
Total Length
2.1 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 18 0715 to 18 0716
MH: 18 0715MH: 18 0716upstream0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG0.1 ft. MGO - General Observation - Surface Spalling throughout, 8 to 4 oclock2.1 ft. MWL - Water Level, 30 %of cross sectional area2.1 ft. MWM - Water Mark, 50 %of cross sectional area2.1 ft. AMH - Downstream Manhole, Survey Begins - 18 0715

Observation photos (1)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
2.1SAP
0MWL
2MGOSurface Spalling throughout, 8 to 4 oclock
2.1MSAVIEW OF SIPHON UPLEG
0MWM
0AMH18 0715

Properties (7)

additional_info
SC411622
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-07-01T03:00:50-07:00
is_lateral_inspection
false
year_laid
43843