Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 29, 2020, 08:06 AM
  • A 0542_A 0541_12292020_000841.mp4

Date
12/29/2020
W/O
860082
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00327
PipeID
P20240
Time
12:06 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8338
Sewer Name
A JOA-1A SOUTH HAWTHORNE-WARFIELD AV EXTENSION
City
LAWNDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Routine Assessment
Project
WO_860082_TV05235_NOV2020
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
A 0542
Downstream MH
A 0541
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
16
Pipe schematic from manhole A 0542 to A 0541
MH: A 0542MH: A 0541downstream0 ft. MWL - Water Level, 100 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 0542 SOUTH0 ft. MWM - Water Mark, 100 %of cross sectional area2 ft. LU - Alignment Up, 45 %2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES2.1 ft. MSA - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH2.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

Observation photos (3)

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

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

  • Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH

    2.1 ft. - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0MWL
2.1DAGS
2.1MSAVIEW OF U/S SIPHON FROM D/S MH
0AMHA 0542 SOUTH
2.1SAP
0MWM
2LU
2SSS

Properties (7)

additional_info
630138122820202
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2020-12-29T00:06:04-08:00
documentation
PROPIPE
is_lateral_inspection
false