Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2021, 07:52 AM
  • 02 2041_02 2040_08042021_010626.mp4

Date
08/04/2021
W/O
906747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00239
PipeID
P04396
Time
12:52 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9217
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.
08
Purpose
Routine Assessment
Project
WO_906747_TV02020_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
21 in.
Upstream MH
02 2041
Downstream MH
02 2040
Dir. of Survey
Downstream
Length Surveyed
443.4 ft.
Total Length
443.4 ft.
Structural Index
3
Structural Quick
3Q2Q
Structural Rating
440
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
2
Overall Quick
Overall Rating
616
Pipe schematic from manhole 02 2041 to 02 2040
MH: 02 2041MH: 02 2040downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 02 20412 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT441 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish441 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish441.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish443.4 ft. AMH - Downstream Manhole, Survey Ends - 02 2040443.4 ft. MGO - General Observation - ROACHES @ MH

Observation photos (4)

  • 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

  • General Observation - 65% MAG COAT

    2 ft. - General Observation - 65% MAG COAT

  • General Observation - ROACHES @ MH

    443.4 ft. - General Observation - ROACHES @ MH

Observations (13)

DistanceCodeObservation
441.8DAGS
0MWL
2DAGS
0MWM
2SSS
441SSS
443.4AMH02 2040
0MGOROACHES @ MH
441SAV
443.4MGOROACHES @ MH
2SAV
0AMH02 2041
2MGO65% MAG COAT

Properties (8)

additional_info
630069080321202
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-04T00:52:28-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27654