Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 5, 2021, 08:01 AM

  • 02 2025_02 2024_08052021_011023.mp4

Date
08/05/2021
W/O
906747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00239
PipeID
P04379
Time
1:01 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9219
Sewer Name
02 BELVEDERE RELIEF TRUNK
City
EAST LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
WO_906747_TV02020_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
10 in.
Upstream MH
02 2025
Downstream MH
02 2024
Dir. of Survey
Downstream
Length Surveyed
181.7 ft.
Total Length
181.7 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 02 2025 to 02 2024
MH: 02 2025MH: 02 2024downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 20250 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start0 ft. MGO - General Observation - ROACHES @ MH2 ft. MGO - General Observation - 70% MAG COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start179 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish179 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish179.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish181.7 ft. AMH - Downstream Manhole, Survey Ends - 02 2024

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    0 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • General Observation - 70% MAG COAT

    2 ft. - General Observation - 70% MAG COAT

All inspections of P04379Work order 906747

Observations (13)

DistanceCodeObservation
0MWM—
179SSS—
179.4DAGS—
2MGO70% MAG COAT
181.7AMH02 2024
179SAV—
0AMH02 2025
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWL—
0DAGS—
2SAV—
2SSS—
0MGOROACHES @ MH

Properties (8)

additional_info
630069080421202
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-05T01:01:50-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27593