Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2020, 08:34 AM

  • F 0212_F 0211A_8182020_032933.mp4

Date
08/18/2020
W/O
0838782
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00048
PipeID
P22859
Time
1:34 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1538
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 0212
Downstream MH
F 0211A
Dir. of Survey
Downstream
Length Surveyed
410.7 ft.
Total Length
410.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
3123
O&M Rating
9
Overall Index
2
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole F 0212 to F 0211A
MH: F 0212MH: F 0211Adownstream0 ft. MGO - General Observation - MH CONN ACTIVE 3:000 ft. AMH - Upstream Manhole, Survey Begins - 3:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHTLY BLISTERING PEELING CONCRETE WITH GREASE COAT2 ft. MGO - General Observation - PIPE HAS SMOOTH SUFACE WITH GREASE COAT3 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO13.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Start40.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Finish47.3 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - THIN GREASE COAT ON PIPE91.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6" - Open114.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6" - Open196.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6" - Open232.4 ft. MGO - General Observation - PIPE278.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6" - Open358.7 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6", 6" - Active358.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 03 o'clock, , within 8 inches of joint: NO - AT CONN410.4 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - THIN GREASE COAT410.4 ft. MGO - General Observation - MH CONN 9:00 ACTIVE410.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SLIGHTLY BLISTERING PEELING CNCRETE WITH GREASE COAT410.4 ft. MGO - General Observation - MH CONN 9:30 OPEN410.7 ft. AMH - Downstream Manhole, Survey Ends - 3:55AM

Observation photos (6)

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

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

  • General Observation - PIPE HAS SMOOTH SUFACE WITH GREASE COAT

    2 ft. - General Observation - PIPE HAS SMOOTH SUFACE WITH GREASE COAT

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO

    3 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Start

    13.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 05 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - THIN GREASE COAT ON PIPE

    47.3 ft. - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - THIN GREASE COAT ON PIPE

  • General Observation - PIPE

    232.4 ft. - General Observation - PIPE

All inspections of P22859Work order 0838782

Observations (22)

DistanceCodeObservation
410.4DAZTHIN GREASE COAT
278.6TFCOpen
13.7DAGS—
3DAGS—
91.7TFOpen
40.7DAGS—
410.7AMH3:55AM
358.7TFActive
2SSSSLIGHTLY BLISTERING PEELING CONCRETE WITH GREASE COAT
196.7TFCOpen
0MGOMH CONN ACTIVE 3:00
410.4MGOMH CONN 9:00 ACTIVE
410.4SSSSLIGHTLY BLISTERING PEELING CNCRETE WITH GREASE COAT
47.3DAZTHIN GREASE COAT ON PIPE
0AMH3:25AM
2MGOPIPE HAS SMOOTH SUFACE WITH GREASE COAT
0MWM—
410.4MGOMH CONN 9:30 OPEN
0MWL—
114.6TFOpen
358.7DAEAT CONN
232.4MGOPIPE

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2020-08-18T01:34:33-07:00
documentation
MARTIN,BARR,CASTILLO
is_lateral_inspection
false