Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 21, 2020, 09:03 AM

  • F 0201_F 0200_8212020_020813.mp4

Date
08/21/2020
W/O
0838782
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00048
PipeID
P10331
Time
2:03 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1543
Sewer Name
F JOINT OUTFALL F - UNIT 7F
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
38
Purpose
Capital Improvement Program Assesment
Project
20200818MDM_JOINT_OUTFALL_UNIT_7F
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
F 0201
Downstream MH
F 0200
Dir. of Survey
Downstream
Length Surveyed
500.9 ft.
Total Length
500.9 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole F 0201 to F 0200
MH: F 0201MH: F 0200downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:10AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 70% START11.8 ft. MGO - General Observation - GREASE COAT ON MAG COAT FROM HOT SEWAGE50.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Active50.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: NO54.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: NO63.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE195.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped217.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT277.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped457.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped500.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG GREASE COAT500.6 ft. MGO - General Observation - GREASE COAT ON MAG COAT FINISH500.6 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active500.6 ft. MGO - General Observation - MAG COAT 70% FINISH500.9 ft. AMH - Downstream Manhole, Survey Ends - 2:40AM

Observation photos (5)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • General Observation - MAG COAT 70% START

    2 ft. - General Observation - MAG COAT 70% START

  • General Observation - GREASE COAT ON MAG COAT FROM HOT SEWAGE

    11.8 ft. - General Observation - GREASE COAT ON MAG COAT FROM HOT SEWAGE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    63.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT

    217.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT

All inspections of P10331Work order 0838782

Observations (19)

DistanceCodeObservation
195.4TFCCapped
277.9TFCCapped
11.8MGOGREASE COAT ON MAG COAT FROM HOT SEWAGE
217.7SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
50.3TFActive
0AMH2:10AM
63.3SSSBLISTERING PEELING CONCRETE
0MWL—
500.6SSSBLISTERING PEELING CONCRETE UNDER MAG GREASE COAT
500.6MGOGREASE COAT ON MAG COAT FINISH
0MWM—
500.6MGOConn. @ Mh, 3 O' Clock. Active
54.9DAGS—
500.6MGOMAG COAT 70% FINISH
50.3DAGS—
457.6TFCCapped
500.9AMH2:40AM
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2MGOMAG COAT 70% START

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2020-08-21T02:03:56-07:00
documentation
MARTIN,OLIVER 111,BARR,CASTILLO
is_lateral_inspection
false