Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 28, 2020, 07:16 PM

  • 01 0005A_01 0005_12282020_114442.mp4

Date
12/28/2020
W/O
860511
Weather
Light Rain
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00209
PipeID
P00670
Time
11:16 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8090
Sewer Name
01 HOOPER AVENUE-COMPTON CREEK TRUNK
City
LOS ANGELES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
16
Purpose
Routine Assessment
Project
WO_860511_TV01050_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Width
15 in.
Upstream MH
01 0005A
Downstream MH
01 0005
Dir. of Survey
Downstream
Length Surveyed
253.9 ft.
Total Length
253.9 ft.
Structural Index
3
Structural Quick
3A00
Structural Rating
33
O&M Index
2
O&M Quick
2I00
O&M Rating
100
Overall Index
2
Overall Quick
—
Overall Rating
133
Pipe schematic from manhole 01 0005A to 01 0005
MH: 01 0005AMH: 01 0005downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 01 0005A0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 35 %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, Start48.7 ft. LFW - Lining Failure Wrinkled, from 08 to 11 o'clock, within 8 inches of joint: YES, Start101.3 ft. LFW - Lining Failure Wrinkled, from 08 to 11 o'clock, within 8 inches of joint: YES, Finish251 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish253.9 ft. AMH - Downstream Manhole, Survey Ends - 01 0005253.9 ft. MGO - General Observation - CONN @ MH 1 O'CLOCK/

Observation photos (1)

  • Lining Failure Wrinkled, from 08 to 11 o'clock, within 8 inches of joint: YES, Start

    48.7 ft. - Lining Failure Wrinkled, from 08 to 11 o'clock, within 8 inches of joint: YES, Start

All inspections of P00670Work order 860511

Observations (11)

DistanceCodeObservation
0MGOROACHES @ MH
101.3LFW—
2DAGS—
0AMH01 0005A
253.9AMH01 0005
253.9MGOCONN @ MH 1 O'CLOCK/
48.7LFW—
0MWL—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
251DAGS—
0MWM—

Properties (7)

custom_field_three
LINING WRINKLED
custom_field_two
3
customer
1
datetime
2020-12-28T11:16:11-08:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
CIPP