Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2021, 09:58 AM
  • 22 1059_22 1058_07292021_030245.mp4

Date
07/29/2021
W/O
901759
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17430
Time
2:58 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9106
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_901759_TV22043_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 1058
Downstream MH
22 1059
Dir. of Survey
Upstream
Length Surveyed
39.7 ft.
Total Length
39.7 ft.
Structural Index
3
Structural Quick
3727
Structural Rating
35
O&M Index
2
O&M Quick
4127
O&M Rating
18
Overall Index
2
Overall Quick
Overall Rating
53
Pipe schematic from manhole 22 1058 to 22 1059
MH: 22 1058MH: 22 1059upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 10590.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish37.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start37.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start39.7 ft. MWL - Water Level, 10 %of cross sectional area39.7 ft. MWM - Water Mark, 50 %of cross sectional area39.7 ft. AMH - Downstream Manhole, Survey Begins - 22 1058

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

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

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

Observations (10)

DistanceCodeObservation
2DAGS
2SAP
39.4SSS
0MWL
0MWM
0AMH22 1058
39.4SAP
2SSS
39.4DAGS
39.7AMH22 1059

Properties (7)

additional_info
630075072821201
custom_field_three
spalling, aggregate projecting
custom_field_two
3
customer
1
datetime
2021-07-29T02:58:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false