Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 14, 2022, 10:32 AM
  • 02 1529_02 1528_09142022_033756.mp4

Date
09/14/2022
W/O
973009
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00286
PipeID
P18796
Time
3:32 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10420
Sewer Name
02 MONTEBELLO RELIEF TRUNK, SECTS 1&2
City
COMMERCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_973009_TV02362_SEP2022
Sewer Type
Siphon
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
02 1529
Downstream MH
02 1528
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 02 1529 to 02 1528
MH: 02 1529MH: 02 1528downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 15292.1 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - sludge2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES2.1 ft. MSA - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observation photos (3)

  • Deposits Settled Other,  25 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO - sludge

    2.1 ft. - Deposits Settled Other, 25 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - sludge

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

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

  • Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

    2.1 ft. - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observations (6)

DistanceCodeObservation
0MWM
2.1DSZsludge
0MWL
2.1SAP
2.1MSAVIEW OF D/S SIPHON FROM U/S MH
0AMH02 1529

Properties (7)

additional_info
630074091422203
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2022-09-14T03:32:52-07:00
documentation
PROPIPE
is_lateral_inspection
false