Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 9, 2019, 08:31 AM
  • Section#1_02 0140_F 0053__192019__I0085.mp4

Date
01/09/2019
W/O
0735003
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00251
PipeID
P09466
Time
12:31 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0085
Sewer Name
02 DOWNEY-BELLFLOWER TRUNK
City
BELLFLOWER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
38
Purpose
Routine Assessment
Project
20190109MDM_DOWNEY_BELLFLOWER_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
F 0053
Downstream MH
02 0140
Dir. of Survey
Upstream
Length Surveyed
20.2 ft.
Total Length
20.2 ft.
Structural Index
3
Structural Quick
4121
Structural Rating
6
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole F 0053 to 02 0140
MH: F 0053MH: 02 0140upstream0 ft. MSA - Survey Abandoned - 20' UPSTREAM FULL PIPE0.2 ft. MGO - General Observation - ZOOM PIPE APPEARS FULL10.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE-ZOOM18.2 ft. MGO - General Observation - ZOOM UPSTREAM18.2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG20.2 ft. MWM - Water Mark, 50 %of cross sectional area20.2 ft. AMH - Downstream Manhole, Survey Begins - 12:45AM20.2 ft. MWL - Water Level, 40 %of cross sectional area

Observation photos (4)

  • General Observation - ZOOM UPSTREAM

    2 ft. - General Observation - ZOOM UPSTREAM

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE-ZOOM

    10.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE-ZOOM

  • General Observation - ZOOM PIPE APPEARS FULL

    20 ft. - General Observation - ZOOM PIPE APPEARS FULL

Observations (8)

DistanceCodeObservation
0MWM
20.2MSA20' UPSTREAM FULL PIPE
0AMH12:45AM
2MGOZOOM UPSTREAM
2SAMSEVERE AGG
0MWL
10.1SSSPEELING CONCRETE-ZOOM
20MGOZOOM PIPE APPEARS FULL

Properties (5)

additional_info
REVERSE INSPECTION
custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2019-01-09T00:31:28-08:00