Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2021, 04:45 AM
  • 16 0042_16 0041_09202021_215931.mp4

Date
09/20/2021
W/O
911488
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00639
PipeID
P13055
Time
9:45 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9416
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_911488_TV16113_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0042
Downstream MH
16 0041
Dir. of Survey
Downstream
Length Surveyed
294.2 ft.
Total Length
294.2 ft.
Structural Index
3
Structural Quick
413P
Structural Rating
372
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
372
Pipe schematic from manhole 16 0042 to 16 0041
MH: 16 0042MH: 16 0041downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00422 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start15.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES88.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start182.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish286.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES292 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish294 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish294.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0041

Observation photos (4)

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

    5.6 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

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

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

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

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

    286.1 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
15.1FL
286.1FM
182.4FL
294.2AMH16 0041
0MWL
0MWM
294CM
292SSS
0AMH16 0042
2SSS
5.6CM
88.3FL

Properties (7)

additional_info
630074092021201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-09-20T21:45:19-07:00
documentation
PROPIPE
is_lateral_inspection
false