Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2016, 05:06 PM

  • 01 0359_01 0358_142016_090806.mp4

Date
01/04/2016
W/O
0547106
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00215
PipeID
P00833
Time
9:06 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7031
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
03
Purpose
Routine Assessment
Project
20160104AM_NADEAU_TRUNK_SECTS_2_1
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
01 0358
Downstream MH
01 0359
Dir. of Survey
Upstream
Length Surveyed
318.1 ft.
Total Length
318.1 ft.
Structural Index
3
Structural Quick
5143
Structural Rating
31
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole 01 0358 to 01 0359
MH: 01 0358MH: 01 0359upstream0 ft. AMH - Upstream Manhole, Survey Ends - 9:38 AM21.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE87.7 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES92.7 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES122.2 ft. B - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES - POSSIBLE CHIPPING AT THE JOINT137.5 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES142.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES152.9 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES213.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES218.7 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES318.1 ft. MWL - Water Level, 45 %of cross sectional area318.1 ft. AMH - Downstream Manhole, Survey Begins - 9:07 AM318.1 ft. MWM - Water Mark, 55 %of cross sectional area

Observation photos (5)

  • Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    99.4 ft. - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

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

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

  • Broken, from 09 to 03 o'clock, within 8 inches of joint: YES - POSSIBLE CHIPPING AT THE JOINT

    195.9 ft. - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES - POSSIBLE CHIPPING AT THE JOINT

  • Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    225.4 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

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

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

All inspections of P00833Work order 0547106

Observations (13)

DistanceCodeObservation
180.6CM—
296.7FMSEVERE
195.9BPOSSIBLE CHIPPING AT THE JOINT
99.4CM—
165.2CM—
0MWL—
104.4CM—
175.7FM—
225.4FM—
0AMH9:07 AM
318.1AMH9:38 AM
230.4CL—
0MWM—

Properties (6)

custom_field_three
POSSIBLE BROKEN PIPE 195' D/S
custom_field_two
2
customer
LACSD
datetime
2016-01-04T09:06:05-08:00
documentation
MIRANDA, SHADLER, MIRABAL
is_lateral_inspection
false