Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2021, 05:55 AM

  • F 0313_F 0312_12092021_222944.mp4

Date
12/09/2021
W/O
921505
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00046
PipeID
P23211
Time
9:55 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9560
Sewer Name
F JOINT OUTFALL F - UNIT 7D
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_921505_TV18080_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
F 0313
Downstream MH
F 0312
Dir. of Survey
Downstream
Length Surveyed
492.5 ft.
Total Length
492.5 ft.
Structural Index
3
Structural Quick
3R21
Structural Rating
293
O&M Index
2
O&M Quick
412R
O&M Rating
196
Overall Index
3
Overall Quick
—
Overall Rating
489
Pipe schematic from manhole F 0313 to F 0312
MH: F 0313MH: F 0312downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 03136 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.9 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start492 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - THROUGHOUT THE REACH492 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES - THROUGHOUT THE REACH492.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish492.5 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish492.5 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK492.5 ft. AMH - Downstream Manhole, Survey Ends - F 0312

Observation photos (2)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

All inspections of P23211Work order 921505

Observations (11)

DistanceCodeObservation
0MWL—
0MWM—
492SSSTHROUGHOUT THE REACH
6CM—
492DAGSTHROUGHOUT THE REACH
0AMHF 0313
492.5CM—
11.9DAE—
492.5DAE—
492.5MGOCONNECTION AT THE MH 3 OC'LOCK
492.5AMHF 0312

Properties (8)

additional_info
630074120921201
custom_field_three
CRACKS/ENCRUSTATION/GREASE/SPALLING
custom_field_two
3
customer
1
datetime
2021-12-09T21:55:25-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
37328