Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2019, 11:27 AM
  • 01 0699_01 0698_09302019_044603.mp4

Date
09/30/2019
W/O
787555
Weather
Dry
Operator/Surveyor
J. BUENROSTRO/SURVEY ABAN
Sewer ID
Z00199
PipeID
P01408
Time
4:27 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6951
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
LYNWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_787555_TV01117_SEP2019
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
01 0699
Downstream MH
01 0698
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
4
Overall Quick
Overall Rating
13
Pipe schematic from manhole 01 0699 to 01 0698
MH: 01 0699MH: 01 0698downstream0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06990 ft. MWL - Water Level, 60 %of cross sectional area2.1 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES2.1 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES2.1 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG

Observation photos (3)

  • Upstream Manhole, Survey Begins - 01 0699

    0 ft. - Upstream Manhole, Survey Begins - 01 0699

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
0MWM
2.1SRC
2.1SAP
0AMH01 0699
2.1MSAVIEW OF SIPHON DOWNLEG
0MWL

Properties (6)

additional_info
SC378651
custom_field_two
3
customer
LACSD
datetime
2019-09-30T04:27:23-07:00
documentation
PROPIPE
is_lateral_inspection
false