Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2022, 11:57 AM

  • A 0642A_A 0642_02142022_040709.mp4

Date
02/14/2022
W/O
936573
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07848
Time
3:57 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
54 in.
Width
27 in.
Upstream MH
A 0642A
Downstream MH
A 0642
Dir. of Survey
Downstream
Length Surveyed
212.4 ft.
Total Length
212.4 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
198
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
198
Pipe schematic from manhole A 0642A to A 0642
MH: A 0642AMH: A 0642downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 0642A0 ft. MWL - Water Level, 15 %of cross sectional area8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.4 ft. MGO - General Observation - MAG COATING23.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"204 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish209.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish212.4 ft. AMH - Downstream Manhole, Survey Ends - A 0642212.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (1)

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

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

All inspections of P07848Work order 936573

Observations (11)

DistanceCodeObservation
212.4AMHA 0642
204SSS—
0MWM—
209.7SAP—
8SSS—
8.4SAP—
8.4MGOMAG COATING
0AMHA 0642A
23.6TB—
0MWL—
212.4MGOCONNECTION AT MH 3 O'CLOCK

Properties (7)

additional_info
630098021422001
custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2022-02-14T03:57:17-08:00
documentation
PROPIPE
is_lateral_inspection
false