Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2021, 05:22 AM
  • 16 0062_16 0061_09162021_223825.mp4

Date
09/16/2021
W/O
911488
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00639
PipeID
P13076
Time
10:22 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9412
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_911488_TV16113_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0062
Downstream MH
16 0061
Dir. of Survey
Downstream
Length Surveyed
385.8 ft.
Total Length
385.8 ft.
Structural Index
3
Structural Quick
3O2N
Structural Rating
398
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
398
Pipe schematic from manhole 16 0062 to 16 0061
MH: 16 0062MH: 16 0061downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00620 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start231.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start261.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish296.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"372 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - BROKEN CONN383 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish385.8 ft. AMH - Downstream Manhole, Survey Ends - 16 0061385.8 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN385.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

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

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

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    296.9 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - BROKEN CONN

    372 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - BROKEN CONN

Observations (13)

DistanceCodeObservation
4.6CM
385.8AMH16 0061
372TBABROKEN CONN
261.8FL
0MWL
2SSS
385.8MGOCONN @ MH 9 O'CLOCK/OPEN
383SSS
0AMH16 0062
385.8CM
231.1FL
296.9TBA
0MWM

Properties (7)

additional_info
630074091621202
custom_field_three
CRACKS/FRACTURE'S
custom_field_two
3
customer
1
datetime
2021-09-16T22:22:06-07:00
documentation
PROPIPE
is_lateral_inspection
false