Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2017, 10:10 AM
  • 16 0169_16 0168_16082017_031251.mp4

Date
08/16/2017
W/O
651867
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00648
PipeID
P13201
Time
3:10 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4785
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_651867_TV16081_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0169
Downstream MH
16 0168
Dir. of Survey
Downstream
Length Surveyed
344.6 ft.
Total Length
344.6 ft.
Structural Index
2
Structural Quick
5141
Structural Rating
152
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
152
Pipe schematic from manhole 16 0169 to 16 0168
MH: 16 0169MH: 16 0168downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01690 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, Start7.7 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start239.2 ft. SMW - Surface Missing Wall, at 12 o'clock, within 8 inches of joint: YES298.6 ft. FM - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES330.8 ft. JOM - Joint Offset Medium343 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish344.6 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish344.6 ft. AMH - Downstream Manhole, Survey Ends - 16 0168

Observation photos (4)

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    7.7 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Surface Missing Wall, at 12 o'clock, within 8 inches of joint: YES

    239.2 ft. - Surface Missing Wall, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

    298.6 ft. - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Joint Offset Medium

    330.8 ft. - Joint Offset Medium

Observations (11)

DistanceCodeObservation
2SSS
298.6FM
0MWL
344.6CM
239.2SMW
344.6AMH16 0168
0AMH16 0169
330.8JOM
0MWM
343SSS
7.7CM

Properties (5)

additional_info
SC345544
custom_field_two
2
customer
LACSD
datetime
2017-08-16T03:10:56-07:00
sewer_category
Gravity