Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 9, 2022, 04:25 PM
  • A 0670_A 0669_02092022_090425.mp4

Date
02/09/2022
W/O
936573
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00316
PipeID
P07879
Time
8:25 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9901
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
36
Purpose
Routine Assessment
Project
WO_936573_TV21027_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
36 in.
Upstream MH
A 0670
Downstream MH
A 0669
Dir. of Survey
Downstream
Length Surveyed
995.8 ft.
Total Length
995.8 ft.
Structural Index
2
Structural Quick
312f
Structural Rating
393
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
393
Pipe schematic from manhole A 0670 to A 0669
MH: A 0670MH: A 0669downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06702 ft. MGO - General Observation - MAG COATING THROUGHOUT15 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start31.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES386.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"990 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish995.8 ft. AMH - Downstream Manhole, Survey Ends - A 0669

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
31.9SAV
2MGOMAG COATING THROUGHOUT
15SSS
386.5TF
0MWL
990SSS
0MWM
995.8AMHA 0669
0AMHA 0670

Properties (7)

additional_info
630098020922051
custom_field_three
SPALLING, AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2022-02-09T08:25:38-08:00
documentation
PROPIPE
is_lateral_inspection
false