Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2020, 11:44 AM

  • F 0211_F 0210_8182020_044800.mp4

Date
08/18/2020
W/O
0838782
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00048
PipeID
P10341
Time
4:44 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 0211
Downstream MH
F 0210
Dir. of Survey
Downstream
Length Surveyed
600.7 ft.
Total Length
600.7 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
2
O&M Quick
3324
O&M Rating
17
Overall Index
2
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole F 0211 to F 0210
MH: F 0211MH: F 0210downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:45AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 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, Start - SLIGHTLY BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 70% START8.5 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES27.3 ft. SSS - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE86.3 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO - PEELING CONCRETE96.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped101 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active101 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES - AROUND CONN103.7 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES103.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: YES103.7 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES147.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - THIN OUTTER LAYER CONCRETE274.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped366.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHTLY BLISTERING CONCRETE461.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE476.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped560.1 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 05 o'clock, , within 8 inches of joint: NO560.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active600.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - THIN GREASE COAT600.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE600.1 ft. MGO - General Observation - 70% MAG COAT WITH GREASE COAT FINISH600.7 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (12)

  • Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - MAG COAT 70% START

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

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    8.5 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    27.3 ft. - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    86.3 ft. - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES - AROUND CONN

    101 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES - AROUND CONN

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    103.7 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

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

    147.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - THIN OUTTER LAYER CONCRETE

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

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

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

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

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 05 o'clock, , within 8 inches of joint: NO

    560.1 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 02 to 05 o'clock, , within 8 inches of joint: NO

All inspections of P10341Work order 0838782

Observations (26)

DistanceCodeObservation
0AMH4:45AM
2DAGS—
147.7SSSTHIN OUTTER LAYER CONCRETE
600.7AMH5:20AM
103.7DAE—
27.3SSSBLISTERING CONCRETE
600.1DAGSTHIN GREASE COAT
274.1TFCCapped
101TFActive
476.5TFCCapped
103.7DAGS—
86.3SSSPEELING CONCRETE
96.4TFCCapped
103.7ID—
366.5SSSSLIGHTLY BLISTERING CONCRETE
461.6SSSBLISTERING CONCRETE
0MWL—
2SSSSLIGHTLY BLISTERING PEELING CONCRETE
560.1DAE—
600.1SSSBLISTERING PEELING CONCRETE
0MWM—
2MGOMAG COAT 70% START
600.1MGO70% MAG COAT WITH GREASE COAT FINISH
8.5DAE—
560.1TFCActive
101DAEAROUND CONN

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2020-08-18T04:44:48-07:00
documentation
MARTIN,BARR,CASTILLO
is_lateral_inspection
false