Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 27, 2021, 08:10 AM

  • 05 0512_05 0511_01272021_005319.mp4

Date
01/27/2021
W/O
870604
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00459
PipeID
P05729
Time
12:10 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8510
Sewer Name
05 INGLEWOOD TRUNK #1
City
INGELWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
04
Purpose
Routine Assessment
Project
WO_870604_TV05042_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
36 in.
Upstream MH
05 0512
Downstream MH
05 0511
Dir. of Survey
Downstream
Length Surveyed
174.7 ft.
Total Length
174.7 ft.
Structural Index
3
Structural Quick
452B
Structural Rating
50
O&M Index
2
O&M Quick
432F
O&M Rating
82
Overall Index
2
Overall Quick
—
Overall Rating
132
Pipe schematic from manhole 05 0512 to 05 0511
MH: 05 0512MH: 05 0511downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 05120 ft. MGO - General Observation - CONN @ MH 1 O'CLOCK/ACTIVE0 ft. MGO - General Observation - CONN @ MH 4 O'CLOCK/2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start60 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4" - OPEN73.6 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start150.7 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish150.7 ft. MWLS - Water Level, Sag in pipe, 70 %of cross sectional area, Start159 ft. MCU - Camera Underwater, Start174.7 ft. MSA - Survey Abandoned - DUE TO GREASE AND HIGH FLOW174.7 ft. MWLS - Water Level, Sag in pipe, 70 %of cross sectional area, Finish174.7 ft. MCU - Camera Underwater, Finish174.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

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

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    73.6 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

All inspections of P05729Work order 870604

Observations (16)

DistanceCodeObservation
0MWL—
174.7MSADUE TO GREASE AND HIGH FLOW
150.7MWLS—
0MGOROACHES @ MH
2DAGS—
0MWM—
150.7MWLS—
0AMH05 0512
174.7MWLS—
60TFOPEN
0MGOCONN @ MH 1 O'CLOCK/ACTIVE
174.7MCU—
159MCU—
174.7DAGS—
73.6MWLS—
0MGOCONN @ MH 4 O'CLOCK/

Properties (8)

additional_info
SC411898
custom_field_three
HEAVY GREASE/SAG
custom_field_two
5
customer
1
datetime
2021-01-27T00:10:13-08:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
PVC SPIRAL LINER