Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2020, 11:07 AM

  • F 0211A_F 0211_8182020_041457.mp4

Date
08/18/2020
W/O
0838782
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00048
PipeID
P10342
Time
4:07 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 0211A
Downstream MH
F 0211
Dir. of Survey
Downstream
Length Surveyed
132.8 ft.
Total Length
132.8 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole F 0211A to F 0211
MH: F 0211AMH: F 0211downstream0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE0 ft. MGO - General Observation - MH CONN 9:30 OPEN0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 70% START6.9 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO10.5 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - THIN OUTER CONCRETE LAYER PEELING65.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: NO - AROUND CONN65.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Active117.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped132.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE132.2 ft. MGO - General Observation - 70% MAG COAT WITH GREASE COAT FINISH132.8 ft. AMH - Downstream Manhole, Survey Ends - 4:25AM

Observation photos (5)

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

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

  • General Observation - MAG COAT 70% START

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

  • Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO

    6.9 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - THIN OUTER CONCRETE LAYER PEELING

    10.5 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - THIN OUTER CONCRETE LAYER PEELING

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: NO - AROUND CONN

    65.2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: NO - AROUND CONN

All inspections of P10342Work order 0838782

Observations (15)

DistanceCodeObservation
132.8AMH4:25AM
65.2DAEAROUND CONN
0MGOMH CONN 9:00 ACTIVE
132.2SSSBLISTERING PEELING CONCRETE
0MGOMH CONN 9:30 OPEN
0MWL—
117.5TFCapped
2SSSBLISTERING PEELING CONCRETE
0MWM—
2MGOMAG COAT 70% START
10.5SSSTHIN OUTER CONCRETE LAYER PEELING
6.9DAGS—
0AMH4:10AM
65.2TFActive
132.2MGO70% MAG COAT WITH GREASE COAT FINISH

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2020-08-18T04:07:23-07:00
documentation
MARTIN,BARR,CASTILLO
is_lateral_inspection
false