Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 19, 2020, 07:45 AM

  • F 0208_F 0207_8192020_014121.mp4

Date
08/19/2020
W/O
0838782
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00048
PipeID
P10338
Time
12:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1539
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 0208
Downstream MH
F 0207
Dir. of Survey
Downstream
Length Surveyed
491.9 ft.
Total Length
491.9 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
3
O&M Quick
4133
O&M Rating
13
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole F 0208 to F 0207
MH: F 0208MH: F 0207downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:40AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MA OLD MAG COAT 80% START2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG GREASE COAT2 ft. MGO - General Observation - GREASE COAT FROM HOT SEWAGE ON PIPE START10.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped106.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped113.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG GREASE COAT184.3 ft. IR - Infiltration Runner, from 03 to 04 o'clock, within 8 inches of joint: YES184.3 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES184.3 ft. DAE - Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES189.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped245.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE307.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped398.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Active403.2 ft. SSS - Surface Spalling, from 08 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE490 ft. MWL - Water Level, 50 %of cross sectional area490 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - AT MH491.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG GREASE COAT491.4 ft. MGO - General Observation - MAG COAT 80% FINISH491.4 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active491.4 ft. MGO - General Observation - GREASE COAT ON MAG COAT FINISH491.9 ft. AMH - Downstream Manhole, Survey Ends - 2:35AM

Observation photos (7)

  • General Observation - MA OLD MAG COAT 80% START

    2 ft. - General Observation - MA OLD MAG COAT 80% START

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

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

  • General Observation - GREASE COAT FROM HOT SEWAGE ON PIPE START

    2 ft. - General Observation - GREASE COAT FROM HOT SEWAGE ON PIPE START

  • Deposits Attached Encrustation, 20 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    184.3 ft. - Deposits Attached Encrustation, 20 %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 - PEELING CONCRETE

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

  • Surface Spalling, from 08 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

    403.2 ft. - Surface Spalling, from 08 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - AT MH

    490 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - AT MH

All inspections of P10338Work order 0838782

Observations (24)

DistanceCodeObservation
184.3IR—
491.4SSSBLISTERING PEELING CONCRETE UNDER MAG GREASE COAT
0MWM—
184.3ID—
106.7TFCCapped
403.2SSSPEELING CONCRETE
2MGOMA OLD MAG COAT 80% START
10.7TFCCapped
245.9SSSPEELING CONCRETE
113.7SSSBLISTERING PEELING CONCRETE UNDER MAG GREASE COAT
490MWL—
189.3TFCCapped
0AMH1:40AM
184.3DAE—
398.9TFActive
0MWL—
491.4MGOMAG COAT 80% FINISH
2SSSBLISTERING PEELING CONCRETE UNDER MAG GREASE COAT
491.4MGOConn. @ Mh, 3 O' Clock. Active
490DAEAT MH
2MGOGREASE COAT FROM HOT SEWAGE ON PIPE START
307.5TFCCapped
491.9AMH2:35AM
491.4MGOGREASE COAT ON MAG COAT FINISH

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE UNDER MAG GREASE COAT
custom_field_two
3
customer
LACSD
datetime
2020-08-19T00:45:49-07:00
documentation
MARTIN,OLIVER 111,BARR,CASTILLO
is_lateral_inspection
false