Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2022, 12:18 PM
  • F 0256_F 0234_09122022_052444.mp4

Date
09/12/2022
W/O
966855
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00039
PipeID
P10187
Time
5:18 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10452
Sewer Name
F JOINT OUTFALL F - UNIT 4
City
CERRITOS
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
39
Purpose
Routine Assessment
Project
RFIR_WO_966855_TV02265_AUG2022
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
12 in.
Upstream MH
F 0256
Downstream MH
F 0234
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole F 0256 to F 0234
MH: F 0256MH: F 0234downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 02562 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.2 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

    2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

  • Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (5)

DistanceCodeObservation
0MWL
2DAGS
0AMHF 0256
2MSAVIEW OF DOWNLEG OF U/S SIPHON.
2SAP

Properties (7)

additional_info
630074091222002
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-09-12T05:18:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false