Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2016, 07:17 PM
  • 05 2458_05 2457_992016_123237.mp4

Date
09/09/2016
W/O
0585471
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00457
PipeID
P20853
Time
12:17 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7228
Sewer Name
05 IMPERIAL HIGHWAY EXTENSION TRUNK
City
INGLEWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
09
Purpose
Routine Assessment
Project
20160909AM_IMPERIAL_HIGHWAY_EXTENSION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
05 2458
Downstream MH
05 2457
Dir. of Survey
Downstream
Length Surveyed
228 ft.
Total Length
228 ft.
Structural Index
3
Structural Quick
5241
Structural Rating
30
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
32
Pipe schematic from manhole 05 2458 to 05 2457
MH: 05 2458MH: 05 2457downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:32 PM0 ft. MWL - Water Level, 20 %of cross sectional area44.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE SCALE89 ft. MGO - General Observation - CHIPPING98.1 ft. JSL - Joint Separated Large136.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES150.8 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: NO154.8 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: NO - POSSIBLY BROKEN160 ft. MGP - General Photograph - BROKEN160 ft. B - Broken, from 11 to 04 o'clock, within 8 inches of joint: YES166.1 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES166.1 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES172.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES172.3 ft. MGO - General Observation - CHIPPING178.3 ft. B - Broken, from 11 to 04 o'clock, within 8 inches of joint: YES190.3 ft. MGO - General Observation - CHIPPING190.3 ft. JSM - Joint Separated Medium224.4 ft. JSM - Joint Separated Medium226.3 ft. MGO - General Observation - SAGS THROUGHOUT THE REACH226.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - POSSIBLE SCALE227 ft. MGO - General Observation - ROACHES INSIDE THE MH.228 ft. AMH - Downstream Manhole, Survey Ends - 1:12 PM

Observation photos (13)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start - POSSIBLE SCALE

    44.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE SCALE

  • General Observation - CHIPPING

    89 ft. - General Observation - CHIPPING

  • Joint Separated Large

    98.1 ft. - Joint Separated Large

  • Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: NO

    150.8 ft. - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: NO

  • Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: NO - POSSIBLY BROKEN

    154.8 ft. - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: NO - POSSIBLY BROKEN

  • General Photograph - BROKEN

    160 ft. - General Photograph - BROKEN

  • Broken, from 11 to 04 o'clock, within 8 inches of joint: YES

    160 ft. - Broken, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    166.1 ft. - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

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

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

  • Broken, from 11 to 04 o'clock, within 8 inches of joint: YES

    178.3 ft. - Broken, from 11 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - CHIPPING

    190.3 ft. - General Observation - CHIPPING

  • Joint Separated Medium

    190.3 ft. - Joint Separated Medium

  • Joint Separated Medium

    224.4 ft. - Joint Separated Medium

Observations (23)

DistanceCodeObservation
0MWM
0AMH12:32 PM
160MGPBROKEN
190.3MGOCHIPPING
172.3FL
178.3B
89MGOCHIPPING
227MGOROACHES INSIDE THE MH.
166.1FM
226.3MGOSAGS THROUGHOUT THE REACH
166.1CM
172.3MGOCHIPPING
228AMH1:12 PM
44.1DAGSPOSSIBLE SCALE
224.4JSM
98.1JSL
190.3JSM
154.8FCPOSSIBLY BROKEN
160B
226.3DAGSPOSSIBLE SCALE
0MWL
150.8FC
136.1CL

Properties (6)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-09-09T12:17:46-07:00
documentation
MIRANDA, BRAR, FRANKLIN, IGNACIO
is_lateral_inspection
false