Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2022, 05:42 AM

  • A 0606_A 0605_02172022_221713.mp4

Date
02/17/2022
W/O
936573
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07811
Time
9:42 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9785
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 15
Page No.
38
Purpose
Routine Assessment
Project
WO_936573_TV21027_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
48 in.
Upstream MH
A 0606
Downstream MH
A 0605
Dir. of Survey
Downstream
Length Surveyed
636 ft.
Total Length
636 ft.
Structural Index
2
Structural Quick
3F2X
Structural Rating
345
O&M Index
2
O&M Quick
2E14
O&M Rating
66
Overall Index
2
Overall Quick
—
Overall Rating
411
Pipe schematic from manhole A 0606 to A 0605
MH: A 0606MH: A 0605downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 060610 ft. MGO - General Observation - MAG COATING10 ft. MWM - Water Mark, 35 %of cross sectional area14.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"15 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start209.2 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO391.4 ft. SAP - Surface Aggregate Projecting, from 08 to 11 o'clock, within 8 inches of joint: NO391.4 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6"479.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start479.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start612.9 ft. LL - Alignment Left, 10 %, Start630 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish633.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish633.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish633.9 ft. LL - Alignment Left, 10 %, Finish636 ft. AMH - Downstream Manhole, Survey Ends - A 0605

Observation photos (3)

  • Surface Aggregate Projecting, from 08 to 11 o'clock, within 8 inches of joint: NO

    391.4 ft. - Surface Aggregate Projecting, from 08 to 11 o'clock, within 8 inches of joint: NO

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    479.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

All inspections of P07811Work order 936573

Observations (17)

DistanceCodeObservation
0MWL—
479.6DAGS—
630SSS—
479.6SAP—
391.4SAP—
633.9SAP—
10MGOMAG COATING
633.9DAGS—
0AMHA 0606
10MWM—
14.9TBA—
633.9LL—
15SSS—
636AMHA 0605
612.9LL—
391.4TB—
209.2SAV—

Properties (7)

additional_info
630098021722201
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
3
customer
1
datetime
2022-02-17T21:42:30-08:00
documentation
PROPIPE
is_lateral_inspection
false