Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2021, 10:59 AM

  • A 0593_A 0592_12212021_041131.mp4

Date
12/21/2021
W/O
926597
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00316
PipeID
P07798
Time
2:59 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9751
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Railway
Location Code
L
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_926597_TV21041_DEC2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
24 in.
Upstream MH
A 0593
Downstream MH
A 0592
Dir. of Survey
Downstream
Length Surveyed
929.7 ft.
Total Length
929.7 ft.
Structural Index
3
Structural Quick
523c
Structural Rating
920
O&M Index
2
O&M Quick
2d00
O&M Rating
370
Overall Index
2
Overall Quick
—
Overall Rating
1290
Pipe schematic from manhole A 0593 to A 0592
MH: A 0593MH: A 0592downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 05930 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - 40% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SRV - Surface Reinforcement Visible, from 08 to 12 o'clock, within 8 inches of joint: NO2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start146.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN926.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish927 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish927 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish927 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO929.7 ft. AMH - Downstream Manhole, Survey Ends - A 0592

Observation photos (3)

  • Surface Reinforcement Visible, from 08 to 12 o'clock, within 8 inches of joint: NO

    2 ft. - Surface Reinforcement Visible, from 08 to 12 o'clock, within 8 inches of joint: NO

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

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

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO

    927 ft. - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO

All inspections of P07798Work order 926597

Observations (14)

DistanceCodeObservation
2DAGS—
927SSS—
2SRV—
927DAGS—
2SAP—
0MWM—
0AMHA 0593
929.7AMHA 0592
2SSS—
926.7SAP—
146.8TBOPEN
927SRV—
0MWL—
0MGO40% MAG COAT

Properties (7)

additional_info
630098122021201
custom_field_three
REINFORCEMENT VISIBLE/AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-12-21T02:59:21-08:00
documentation
PROPIPE
is_lateral_inspection
false