Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2021, 08:38 AM

  • F 0198_F 0308_09242021_014853.mp4

Date
09/24/2021
W/O
911303
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00047
PipeID
P20581
Time
1:38 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9379
Sewer Name
F JOINT OUTFALL F - UNIT 7E
City
CERRITOS
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
37
Purpose
Routine Assessment
Project
RFIR_WO_911303_TV18165_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
F 0198
Downstream MH
F 0308
Dir. of Survey
Downstream
Length Surveyed
32.2 ft.
Total Length
32.2 ft.
Structural Index
3
Structural Quick
3700
Structural Rating
21
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
33
Pipe schematic from manhole F 0198 to F 0308
MH: F 0198MH: F 0308downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01980 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - POSSIBLY ACTIVE CONNECTION @ U/S MH - 9 O'CLK.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start23 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start23 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish23 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES32.2 ft. AMH - Downstream Manhole, Survey Ends - F 0308, WET WELL32.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish32.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • 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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    23 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Downstream Manhole, Survey Ends - F 0308, WET WELL

    32.2 ft. - Downstream Manhole, Survey Ends - F 0308, WET WELL

All inspections of P20581Work order 911303

Observations (12)

DistanceCodeObservation
0MWL—
0AMHF 0198
32.2AMHF 0308, WET WELL
32.2SAV—
32.2DAGS—
23DAGS—
0MWM—
2DAGS—
0MGOPOSSIBLY ACTIVE CONNECTION @ U/S MH - 9 O'CLK.
2SAV—
23DAGS—
23SAP—

Properties (7)

additional_info
630069092321203
custom_field_three
PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-09-24T01:38:22-07:00
documentation
PRO PIPE
is_lateral_inspection
false