Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2016, 08:13 PM

  • 05 2457_05 2456_992016_131640.mp4

Date
09/09/2016
W/O
0585471
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00457
PipeID
P20852
Time
1:13 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 2457
Downstream MH
05 2456
Dir. of Survey
Downstream
Length Surveyed
223.4 ft.
Total Length
223.4 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
3
Pipe schematic from manhole 05 2457 to 05 2456
MH: 05 2457MH: 05 2456downstream0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. AMH - Upstream Manhole, Survey Begins - 1:14 PM5.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE SCALE/CALCIUM/DEBRIS7.8 ft. MWL - Water Level, 35 %of cross sectional area30.3 ft. JSM - Joint Separated Medium100.8 ft. MGO - General Observation - CHIPPING221.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - POSSIBLE SCALE/CALCIUM/DEBRIS221.5 ft. MGO - General Observation - SAGS THROUGHOUT THE REACH222.5 ft. MGO - General Observation - ROACHES INSIDE THE MH.223.4 ft. AMH - Downstream Manhole, Survey Ends - 1:32 PM

Observation photos (3)

  • Water Mark, 45 %of cross sectional area

    0 ft. - Water Mark, 45 %of cross sectional area

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE SCALE/CALCIUM/DEBRIS

    5.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE SCALE/CALCIUM/DEBRIS

  • Joint Separated Medium

    30.3 ft. - Joint Separated Medium

All inspections of P20852Work order 0585471

Observations (12)

DistanceCodeObservation
5.5DAGSPOSSIBLE SCALE/CALCIUM/DEBRIS
7.8MWL—
0MWM—
221.5DAGSPOSSIBLE SCALE/CALCIUM/DEBRIS
222.5MGOROACHES INSIDE THE MH.
100.8MGOCHIPPING
221.5MGOSAGS THROUGHOUT THE REACH
30.3JSM—
223.4AMH1:32 PM
0MWL—
0MGOROACHES INSIDE THE MH.
0AMH1:14 PM

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2016-09-09T13:13:45-07:00