Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 28, 2021, 09:05 AM
  • 22 1072A_22 1072_07282021_021854.mp4

Date
07/28/2021
W/O
901759
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17444
Time
2:05 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9105
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.
18
Purpose
Routine Assessment
Project
RFIR_WO_901759_TV22043_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1072A
Downstream MH
22 1072
Dir. of Survey
Downstream
Length Surveyed
242.9 ft.
Total Length
242.9 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
147
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
147
Pipe schematic from manhole 22 1072A to 22 1072
MH: 22 1072AMH: 22 1072downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 1072A0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"35.3 ft. CM - Crack Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES72.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"99.5 ft. B - Broken, at 04 o'clock, within 8 inches of joint: YES147 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"175.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"219 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"240.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish242.9 ft. AMH - Downstream Manhole, Survey Ends - 22 1072

Observation photos (3)

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

    7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES

    35.3 ft. - Crack Multiple, from 04 to 08 o'clock, within 8 inches of joint: YES

  • Broken, at 04 o'clock, within 8 inches of joint: YES

    99.5 ft. - Broken, at 04 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
0AMH22 1072A
35.3CM
0MWL
240.7CM
72.7TFC
175.4TFC
219TFC
7CM
242.9AMH22 1072
0MWM
99.5B
147TFC
0MGOCONNECTION AT MH, 9 O'CLOCK
18.6TFC

Properties (7)

additional_info
630075072721202
custom_field_three
BROKEN, CRACKS
custom_field_two
2
customer
1
datetime
2021-07-28T02:05:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false