Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 31, 2019, 07:15 AM

  • 02 0376_02 0375 _05312019_003605.mp4

Date
05/31/2019
W/O
766475
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00250
PipeID
P02691
Time
12:15 AM
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 0376
Downstream MH
02 0375
Dir. of Survey
Downstream
Length Surveyed
331.2 ft.
Total Length
331.2 ft.
Structural Index
4
Structural Quick
4400
Structural Rating
16
O&M Index
2
O&M Quick
2L00
O&M Rating
130
Overall Index
2
Overall Quick
—
Overall Rating
146
Pipe schematic from manhole 02 0376 to 02 0375
MH: 02 0376MH: 02 0375downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 03760 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.4 ft. FM - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES27.1 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES32.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"54.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start76.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"108.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"159.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"219.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"328 ft. MGO - General Observation - Surface Spalling throughout the reach, from 9 to 3 oclock,328.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish328.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish331.2 ft. AMH - Downstream Manhole, Survey Ends - 02 0375331.2 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH

Observation photos (3)

  • Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    6.4 ft. - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

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

    27.1 ft. - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

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

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

All inspections of P02691Work order 766475

Observations (19)

DistanceCodeObservation
0MWL—
27.1FM—
331.2AMH02 0375
219.3TFC—
159.8TFC—
328.2FM—
2DAGS—
76.8TFC—
32.7TF—
271.5TFC—
108.5TFC—
0MWM—
328.2DAGS—
6.4FM—
0AMH02 0376
328MGOSurface Spalling throughout the reach, from 9 to 3 oclock,
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
331.2MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
54.3FM—

Properties (6)

additional_info
SC377910
custom_field_two
3
customer
LACSD
datetime
2019-05-31T00:15:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false