Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2020, 03:03 PM

  • 29 0284_29 0283A_09172020_082353.mp4

Date
09/17/2020
W/O
849805
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00375
PipeID
P24740
Time
8:03 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7345
Sewer Name
ORANGE AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
WO_849805_TV29120_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0283A
Downstream MH
29 0284
Dir. of Survey
Upstream
Length Surveyed
35.5 ft.
Total Length
35.5 ft.
Structural Index
3
Structural Quick
4137
Structural Rating
37
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
—
Overall Rating
51
Pipe schematic from manhole 29 0283A to 29 0284
MH: 29 0283AMH: 29 0284upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 02840 ft. MGO - General Observation - ROACHES @ MH2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish15.8 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES16.6 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4" - 55% GREASE-LATERAL/OPEN28 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES33.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start35.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN35.5 ft. MWM - Water Mark, 10 %of cross sectional area35.5 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE35.5 ft. MWL - Water Level, 5 %of cross sectional area35.5 ft. AMH - Downstream Manhole, Survey Begins - 29 0283A35.5 ft. MGO - General Observation - ROACHES @ MH

Observation photos (2)

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    7.5 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

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

    19.7 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

All inspections of P24740Work order 849805

Observations (17)

DistanceCodeObservation
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
35.5AMH29 0284
33DAGS—
0MWM—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
33CM—
19.7FM—
0MWL—
35.5MGOROACHES @ MH
2SSS—
0AMH29 0283A
18.9TFD55% GREASE-LATERAL/OPEN
7.5CM—
2CM—
33SSS—
2DAGS—
0MGOROACHES @ MH

Properties (8)

additional_info
SC411344
custom_field_three
MULTIPLE FRACTURE
custom_field_two
3
customer
1
datetime
2020-09-17T08:03:50-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
39295