Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 5, 2021, 09:52 AM
  • 02 2020_02 2019_08052021_030004.mp4

Date
08/05/2021
W/O
906747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00239
PipeID
P04374
Time
2:52 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
24 in.
Width
10 in.
Upstream MH
02 2020
Downstream MH
02 2019
Dir. of Survey
Downstream
Length Surveyed
149.1 ft.
Total Length
149.1 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2E00
O&M Rating
58
Overall Index
2
Overall Quick
Overall Rating
68
Pipe schematic from manhole 02 2020 to 02 2019
MH: 02 2020MH: 02 2019downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 20202 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 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, Start120.1 ft. MGO - General Observation - 65% MAG COAT147 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish147 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish147.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish149.1 ft. AMH - Downstream Manhole, Survey Ends - 02 2019149.1 ft. MGO - General Observation - ROACHES @ MH

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - 65% MAG COAT

    120.1 ft. - General Observation - 65% MAG COAT

  • General Observation - ROACHES @ MH

    149.1 ft. - General Observation - ROACHES @ MH

Observations (13)

DistanceCodeObservation
0MGOROACHES @ MH
120.1MGO65% MAG COAT
0MWL
149.1AMH02 2019
0MWM
0AMH02 2020
147.4DAGS
147SSS
2DAGS
147SAV
2SAV
2SSS
149.1MGOROACHES @ MH

Properties (8)

additional_info
630069080421202
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-05T02:52:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27634