Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2021, 08:33 AM
  • 22 1067_22 1066_07292021_015113.mp4

Date
07/29/2021
W/O
901759
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17438
Time
1:33 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 1067
Downstream MH
22 1066
Dir. of Survey
Downstream
Length Surveyed
309.9 ft.
Total Length
309.9 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
305
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
309
Pipe schematic from manhole 22 1067 to 22 1066
MH: 22 1067MH: 22 1066downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10670 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start35.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"87.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"237.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"247.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"308.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish308.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309.9 ft. AMH - Downstream Manhole, Survey Ends - 22 1066

Observation photos (4)

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

    2.4 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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"

    237.6 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"

    247.3 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"

Observations (13)

DistanceCodeObservation
309.9AMH22 1066
247.3TB
308.6SAP
237.6TB
0MWM
2.5SSS
87.7TFC
35.2TFC
0AMH22 1067
2.4SAP
0MGOCONNECTION AT MH, 9 O'CLOCK
308.6SSS
0MWL

Properties (7)

additional_info
630075072821201
custom_field_three
SPALLING, AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2021-07-29T01:33:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false