Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 16, 2021, 08:07 AM
  • 02 0974A_02 0974_06162021_011631.mp4

Date
06/16/2021
W/O
896122
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00279
PipeID
P03546
Time
1:07 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8940
Sewer Name
02 MONTEBELLO TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_896122_TV02320_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
27 in.
Upstream MH
02 0974A
Downstream MH
02 0974
Dir. of Survey
Downstream
Length Surveyed
67.9 ft.
Total Length
67.9 ft.
Structural Index
3
Structural Quick
3B2B
Structural Rating
65
O&M Index
2
O&M Quick
2B00
O&M Rating
26
Overall Index
2
Overall Quick
Overall Rating
91
Pipe schematic from manhole 02 0974A to 02 0974
MH: 02 0974AMH: 02 0974downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 0974A0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPRN0 ft. MGO - General Observation - ROACHES @ MH2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start65 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish67.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish67.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish67.9 ft. AMH - Downstream Manhole, Survey Ends - 02 097467.9 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE67.9 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (4)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • General Observation - 65% MAG COAT

    2 ft. - General Observation - 65% MAG COAT

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

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

Observations (15)

DistanceCodeObservation
65SSS
2SSS
0MWL
2MGO65% MAG COAT
2DAGS
4SAV
0AMH02 0974A
0MWM
67.7DAGS
67.9AMH02 0974
67.6SAV
0MGOCONN @ MH 9 O'CLOCK/OPRN
0MGOROACHES @ MH
67.9MGOCONN @ MH 3 O'CLOCK/ACTIVE
67.9MGOCONN @ MH 9 O'CLOCK/ACTIVE

Properties (7)

additional_info
630069061521202
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-06-16T01:07:18-07:00
documentation
PRO PIPE
is_lateral_inspection
false