Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2019, 09:17 AM

  • 02 0388_02 0387A _06032019_023517.mp4

Date
06/03/2019
W/O
766475
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00250
PipeID
P02707
Time
2:17 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6067
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
15 in.
Width
15 in.
Upstream MH
02 0388
Downstream MH
02 0387A
Dir. of Survey
Downstream
Length Surveyed
317.1 ft.
Total Length
317.1 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
2
O&M Quick
2K11
O&M Rating
125
Overall Index
2
Overall Quick
—
Overall Rating
137
Pipe schematic from manhole 02 0388 to 02 0387A
MH: 02 0388MH: 02 0387Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 03880 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %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, Start5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES29.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"52.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES60.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start61.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"89.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"92.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"184.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"188.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"227.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"230.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"265.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"268.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"314 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish314 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish317 ft. MGO - General Observation - Surface Spalling throughout the raech, 9 to 3 oclock317.1 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH317.1 ft. AMH - Downstream Manhole, Survey Ends - 02 0387A317.1 ft. VC - Vermin Cockroach

Observation photos (3)

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

    5 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

    52.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

All inspections of P02707Work order 766475

Observations (23)

DistanceCodeObservation
89.4TF—
265.8TFC—
317.1MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
0AMH02 0388
2DAGS—
184.8TFC—
317.1AMH02 0387A
5CM—
188.1TF—
230.8TFC—
0MWM—
52.6CM—
92.3TF—
0MWL—
268.9TF—
317MGOSurface Spalling throughout the raech, 9 to 3 oclock
61.7TF—
314CM—
60.3CM—
29.9TFA—
317.1VC—
227.3TFA—
314DAGS—

Properties (6)

additional_info
SC377911
custom_field_two
3
customer
LACSD
datetime
2019-06-03T02:17:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false