Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2022, 12:07 PM

  • A 0642_A 0641_02142022_043319.mp4

Date
02/14/2022
W/O
936573
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07847
Time
4:07 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9781
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_936573_TV21027_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
45 in.
Width
8 in.
Upstream MH
A 0642
Downstream MH
A 0641
Dir. of Survey
Downstream
Length Surveyed
567.2 ft.
Total Length
567.2 ft.
Structural Index
2
Structural Quick
3R2U
Structural Rating
503
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
503
Pipe schematic from manhole A 0642 to A 0641
MH: A 0642MH: A 0641downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06422.7 ft. MGO - General Observation - MAG COATING5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start103.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start262.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 8"539.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"563 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish564 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish564 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO567.2 ft. AMH - Downstream Manhole, Survey Ends - A 0641

Observation photos (2)

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

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

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO

    564 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO

All inspections of P07847Work order 936573

Observations (12)

DistanceCodeObservation
262.8TBA—
539.4TBA—
0MWL—
5SSS—
564SAV—
0MWM—
564SAP—
563SSS—
567.2AMHA 0641
0AMHA 0642
2.7MGOMAG COATING
103.7SAV—

Properties (7)

additional_info
630098021422001
custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2022-02-14T04:07:44-08:00
documentation
PROPIPE
is_lateral_inspection
false