Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 28, 2021, 11:14 AM
  • 02 1997_02 1996_01282021_031929.mp4

Date
01/28/2021
W/O
870531
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00281
PipeID
P04354
Time
3:14 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8443
Sewer Name
02 MONTEBELLO CITY RELIEF TRUNK
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_870531_TV02211_JAN2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
8 in.
Upstream MH
02 1996
Downstream MH
02 1997
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 02 1996 to 02 1997
MH: 02 1996MH: 02 1997upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.2 ft. AMH - Downstream Manhole, Survey Begins - 02 19962 ft. MWL - Water Level, 50 %of cross sectional area2 ft. MWM - Water Mark, 70 %of cross sectional area

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

Observations (6)

DistanceCodeObservation
0AMH02 1996
0MWL
2DAGS
2SAV
0MWM
2MSAVIEW OF UPLEG OF D/S SIPHON.

Properties (8)

additional_info
630069012721205
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-01-28T03:14:53-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27359