Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2017, 07:21 PM

  • 05 0757_05 2275_10112017_124423.mp4

Date
10/11/2017
W/O
0667480
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00484
PipeID
P05984
Time
12:21 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7533
Sewer Name
05 MANCHESTER-VERMONT RELIEF TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
20171011SHO_MANCHESTER_VERMONT_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 0757
Downstream MH
05 2275
Dir. of Survey
Downstream
Length Surveyed
186.3 ft.
Total Length
186.3 ft.
Structural Index
4
Structural Quick
5243
Structural Rating
27
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 05 0757 to 05 2275
MH: 05 0757MH: 05 2275downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12450 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area3 ft. B - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES8 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES12.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES16.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES19.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - EVERY JOINT64 ft. SSS - Surface Spalling, at 12 o'clock, within 8 inches of joint: YES179.2 ft. B - Broken, from 08 to 03 o'clock, within 8 inches of joint: YES185.4 ft. MGO - General Observation - GREASE THROUGHOUT THE REACH (5%)185.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish186.2 ft. MGO - General Observation - 30% DEBRIS IN THE MH186.3 ft. MGO - General Observation - ACTIVE CONNECTIONS IN THE MH @ 3 & 9 O CLOCK186.3 ft. MGO - General Observation - "OVERFLOW" LINE IN THE MH @ 10 O CLOCK

Observation photos (7)

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

    3 ft. - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

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

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

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

    64 ft. - Surface Spalling, at 12 o'clock, within 8 inches of joint: YES

  • Broken, from 08 to 03 o'clock, within 8 inches of joint: YES

    179.2 ft. - Broken, from 08 to 03 o'clock, within 8 inches of joint: YES

  • General Observation - 30% DEBRIS IN THE MH

    186.2 ft. - General Observation - 30% DEBRIS IN THE MH

All inspections of P05984Work order 0667480

Observations (15)

DistanceCodeObservation
8CM—
64SSS—
12.3FM—
0AMH1245
19.5FMEVERY JOINT
185.4MGOGREASE THROUGHOUT THE REACH (5%)
185.4FM—
3B—
0MWL—
179.2B—
186.2MGO30% DEBRIS IN THE MH
186.3MGOACTIVE CONNECTIONS IN THE MH @ 3 & 9 O CLOCK
16.1FM—
0MWM—
186.3MGO"OVERFLOW" LINE IN THE MH @ 10 O CLOCK

Properties (6)

custom_field_three
BROKEN PIPE & FRACTURES THROUGHOUT
custom_field_two
2
customer
LACSD
datetime
2017-10-11T12:21:15-07:00
documentation
OBREGON, IGNACIO, FRANKLIN, BRAR
is_lateral_inspection
false