Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2021, 07:04 AM
  • F 0225_F 0224_02222021_231853.mp4

Date
02/22/2021
W/O
875064
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00051
PipeID
P10355
Time
11:04 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8580
Sewer Name
F JOINT OUTFALL F - UNIT 7J
City
LA MIRADA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
38
Purpose
Routine Assessment
Project
RFIR_WO_875064_TV18079_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
66 in.
Upstream MH
F 0225
Downstream MH
F 0224
Dir. of Survey
Downstream
Length Surveyed
363.2 ft.
Total Length
363.2 ft.
Structural Index
3
Structural Quick
3M22
Structural Rating
208
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
Overall Rating
352
Pipe schematic from manhole F 0225 to F 0224
MH: F 0225MH: F 0224downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 02250 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - 35% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start21.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"253.8 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"361 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish361.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish361.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish363.2 ft. AMH - Downstream Manhole, Survey Ends - F 0224

Observation photos (2)

  • 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

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

Observations (13)

DistanceCodeObservation
363.2AMHF 0224
361.7SAV
0MWM
2MGO35% MAG COAT
0AMHF 0225
2DAGS
44TBA
361.7DAGS
253.8TBA
361SSS
0MWL
2SSS
21.2SAV

Properties (7)

additional_info
630069022221201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-02-22T23:04:23-08:00
documentation
PRO PIPE
is_lateral_inspection
false