Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2021, 10:46 AM
  • 16 0045_16 0044_09202021_040044.mp4

Date
09/20/2021
W/O
911488
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00639
PipeID
P13058
Time
3:46 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9415
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.
01
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 0045
Downstream MH
16 0044
Dir. of Survey
Downstream
Length Surveyed
344.3 ft.
Total Length
344.3 ft.
Structural Index
3
Structural Quick
413M
Structural Rating
344
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
344
Pipe schematic from manhole 16 0045 to 16 0044
MH: 16 0045MH: 16 0044downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 00450 ft. MWL - Water Level, 5 %of cross sectional area0 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, Start4.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32.8 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES342 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish344 ft. MGO - General Observation - ROACHES @ MH344.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0044344.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

  • Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    32.8 ft. - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
342SSS
0AMH16 0045
4.7CM
2SSS
0MWL
344.3AMH16 0044
32.8FM
0MWM
344MGOROACHES @ MH
344.3CM

Properties (7)

additional_info
630074092021002
custom_field_three
MULTIPLE CRACKS/spalling
custom_field_two
3
customer
1
datetime
2021-09-20T03:46:13-07:00
documentation
PROPIPE
is_lateral_inspection
false