Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2021, 07:53 AM
  • 22 1066_22 1065_07292021_010218.mp4

Date
07/29/2021
W/O
901759
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17437
Time
12:53 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
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_901759_TV22043_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1065
Downstream MH
22 1066
Dir. of Survey
Upstream
Length Surveyed
72.8 ft.
Total Length
72.8 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
70
O&M Index
3
O&M Quick
4111
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
75
Pipe schematic from manhole 22 1065 to 22 1066
MH: 22 1065MH: 22 1066upstream0 ft. RMB - Roots Medium Barrell, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - COMPLETED REVERSAL0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish22.5 ft. RFJ - Roots Fine Joint, from 10 to 12 o'clock, within 8 inches of joint: YES70.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start70.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start72.8 ft. AMH - Downstream Manhole, Survey Begins - 22 106572.8 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK72.8 ft. MWL - Water Level, 15 %of cross sectional area72.8 ft. MWM - Water Mark, 35 %of cross sectional area

Observation photos (5)

  • 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

  • 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

  • Roots Fine Joint, from 10 to 12 o'clock, within 8 inches of joint: YES

    50.3 ft. - Roots Fine Joint, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Roots Medium Barrell, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YES

    72.8 ft. - Roots Medium Barrell, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YES

  • Survey Abandoned - COMPLETED REVERSAL

    72.8 ft. - Survey Abandoned - COMPLETED REVERSAL

Observations (11)

DistanceCodeObservation
72.8RMB
2SSS
0AMH22 1065
50.3RFJ
0MGOCONNECTION AT MH, 3 O'CLOCK
72.8MSACOMPLETED REVERSAL
72.8SAP
0MWL
0MWM
72.8SSS
2SAP

Properties (7)

additional_info
630075072821201
custom_field_three
AGGREGATE VISIBLE, SPALLING, ROOTS
custom_field_two
3
customer
1
datetime
2021-07-29T00:53:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false