Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 31, 2019, 05:17 AM

  • 02 0377_02 0376 _05312019_001319.mp4

Date
05/30/2019
W/O
766475
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00250
PipeID
P02692
Time
10:17 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6066
Sewer Name
02 DOWNEY AVENUE EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
36
Purpose
Routine Assessment
Project
WO_766475_TV02126_MAY2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 0377
Downstream MH
02 0376
Dir. of Survey
Downstream
Length Surveyed
335 ft.
Total Length
335 ft.
Structural Index
4
Structural Quick
5141
Structural Rating
21
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 02 0377 to 02 0376
MH: 02 0377MH: 02 0376downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 02 03770 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES9.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES16.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start46.7 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 8"48 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish48 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start85.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"109 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 8"136.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 8"179.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 8"186.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 8"226.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 8"230.9 ft. B - Broken, from 09 to 02 o'clock, within 8 inches of joint: YES237.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 8"241.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start261 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 8"271.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish284.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 8"295.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 8"307.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish332 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish335 ft. AMH - Downstream Manhole, Survey Ends - 02 0376335 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH

Observation photos (6)

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

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

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

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

  • Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 8"

    46.7 ft. - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 8"

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    48 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    230.9 ft. - Broken, from 09 to 02 o'clock, within 8 inches of joint: YES

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

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

All inspections of P02692Work order 766475

Observations (28)

DistanceCodeObservation
48CM—
46.7TFD—
241.5FL—
85.8TF—
295.6TF—
230.9B—
271.4FL—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
332DAGS—
226.5TFC—
307.9FM—
2DAGS—
284.5TF—
179.7TF—
0AMH02 0377
335AMH02 0376
136.5TFC—
48FM—
261TFC—
237.4TFC—
7.9CM—
16.1CM—
335MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWM—
0MWL—
9.7CM—
109TFC—
186.9TF—

Properties (6)

additional_info
SC377910
custom_field_two
2
customer
LACSD
datetime
2019-05-30T22:17:15-07:00
documentation
PRO PIPE
is_lateral_inspection
false