Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 17, 2022, 07:53 PM
  • A 0594_A 0593_02172022_123253.mp4

Date
02/17/2022
W/O
936573
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00316
PipeID
P07799
Time
11:53 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9906
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 15
Page No.
34
Purpose
Routine Assessment
Project
WO_936573_TV21027_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
24 in.
Upstream MH
A 0594
Downstream MH
A 0593
Dir. of Survey
Downstream
Length Surveyed
912.5 ft.
Total Length
912.5 ft.
Structural Index
3
Structural Quick
3c2c
Structural Rating
903
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
903
Pipe schematic from manhole A 0594 to A 0593
MH: A 0594MH: A 0593downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 05940 ft. MWL - Water Level, 20 %of cross sectional area7.9 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start7.9 ft. MGO - General Observation - MAG COATING8 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start95.5 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish95.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start448 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"754.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"909 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish909.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish912.5 ft. AMH - Downstream Manhole, Survey Ends - A 0593

Observation photos (3)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    7.9 ft. - Surface Aggregate Visible, from 07 to 05 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

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

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    448 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

Observations (13)

DistanceCodeObservation
95.5SAV
7.9SAV
95.5SAP
448TBA
7.9MGOMAG COATING
909SSS
912.5AMHA 0593
0MWL
8SSS
909.5SAP
754.3TF
0AMHA 0594
0MWL

Properties (7)

additional_info
630098021722061
custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2022-02-17T11:53:21-08:00
documentation
PROPIPE
is_lateral_inspection
false