Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2021, 06:44 AM

  • 22 1053_22 1052_07292021_235134.mp4

Date
07/29/2021
W/O
901263
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00812
PipeID
P17424
Time
11:44 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9107
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
VINCENT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
WO_901263_TV22090_JUL2021
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1052
Downstream MH
22 1053
Dir. of Survey
Upstream
Length Surveyed
61.5 ft.
Total Length
61.5 ft.
Structural Index
2
Structural Quick
3112
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 1052 to 22 1053
MH: 22 1052MH: 22 1053upstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN0 ft. AMH - Upstream Manhole, Survey Ends - 22 10530.2 ft. MGO - General Observation - NOT A SIPHON35.9 ft. JSM - Joint Separated Medium41.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES49.5 ft. MWM - Water Mark, 20 %of cross sectional area59.1 ft. CC - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES61.5 ft. MGO - General Observation - SHELF IS SPALLING 3 TO 9 O'CLOCK61.5 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE61.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN61.5 ft. MGO - General Observation - ROACHES @ MH61.5 ft. AMH - Downstream Manhole, Survey Begins - 22 105261.5 ft. MWM - Water Mark, 20 %of cross sectional area61.5 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (3)

  • Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES

    2.4 ft. - Crack Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    20 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Joint Separated Medium

    25.6 ft. - Joint Separated Medium

All inspections of P17424Work order 901263

Observations (15)

DistanceCodeObservation
61.5MGOROACHES @ MH
2.4CC—
25.6JSM—
12MWM—
0MGOSHELF IS SPALLING 3 TO 9 O'CLOCK
20FL—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
0MGOROACHES @ MH
0AMH22 1052
61.3MGONOT A SIPHON
61.5MGOCONN @ MH 3 O'CLOCK/OPEN
61.5AMH22 1053
0MWM—
0MWL—

Properties (7)

additional_info
630075072921201
custom_field_three
CRACKS, FRACTURES
custom_field_two
3
customer
1
datetime
2021-07-29T23:44:10-07:00
documentation
PRO PIPE
is_lateral_inspection
false