Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 13, 2020, 08:06 AM
  • 01 0670_01 0669_10132020_011033.mp4

Date
10/13/2020
W/O
849557
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00199
PipeID
P02172
Time
1:06 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8115
Sewer Name
CALIFORNIA AVENUE EXTENSION TRUNK
City
LYNWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_849557_TV01115_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
15 in.
Upstream MH
01 0670
Downstream MH
01 0669
Dir. of Survey
Downstream
Length Surveyed
11.1 ft.
Total Length
11.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 01 0670 to 01 0669
MH: 01 0670MH: 01 0669downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 06702.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES10.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - debris/sludge11.1 ft. MSA - Survey Abandoned - boat sitting on top of debris/sludge

Observation photos (3)

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

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

  • Deposits Settled Other,  20 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - debris/sludge

    10.7 ft. - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - debris/sludge

  • Survey Abandoned - boat sitting on top of debris/sludge

    11.1 ft. - Survey Abandoned - boat sitting on top of debris/sludge

Observations (6)

DistanceCodeObservation
0MWL
2.1SAV
0MWM
0AMH01 0670
10.7DSZdebris/sludge
11.1MSAboat sitting on top of debris/sludge

Properties (6)

additional_info
sc411966
custom_field_two
5
customer
1
datetime
2020-10-13T01:06:48-07:00
documentation
PROPIPE
is_lateral_inspection
false