Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2020, 08:35 AM

  • 08 0558_08 0557_5282020_015144.mp4

Date
05/28/2020
W/O
0818360
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00015
PipeID
P00143
Time
1:35 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1432
Sewer Name
08 MAIN STREET RELIEF TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20200528MDM_MAIN_STREET_TRUNK_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
08 0558
Downstream MH
08 0557
Dir. of Survey
Downstream
Length Surveyed
545.8 ft.
Total Length
545.8 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
3
O&M Quick
423B
O&M Rating
82
Overall Index
3
Overall Quick
—
Overall Rating
86
Pipe schematic from manhole 08 0558 to 08 0557
MH: 08 0558MH: 08 0557downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:45AM0 ft. MWM - Water Mark, 30 %of cross sectional area2 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 30%54.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCK91.1 ft. ID - Infiltration Dripper, from 11 to 01 o'clock, within 8 inches of joint: YES91.1 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES107.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES107.1 ft. ID - Infiltration Dripper, from 02 to 03 o'clock, within 8 inches of joint: YES171.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 04 o'clock, , within 8 inches of joint: YES171.4 ft. IW - Infiltration Weeper, from 03 to 04 o'clock, within 8 inches of joint: YES195.3 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES195.3 ft. IR - Infiltration Runner, from 01 to 03 o'clock, within 8 inches of joint: YES214.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING FLAKING CONCRETE258 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES258 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 04 o'clock, , within 8 inches of joint: YES262.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active321.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES321.6 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES346 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES346 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES370.1 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES385.1 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - AT JOINTS385.1 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AT JOINTS407.1 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - AT JOINTS407.1 ft. ID - Infiltration Dripper, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - AT JOINTS417.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES417.8 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES426 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES440.9 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES440.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES450 ft. IW - Infiltration Weeper, from 08 to 10 o'clock, within 8 inches of joint: YES465.4 ft. ID - Infiltration Dripper, from 02 to 04 o'clock, within 8 inches of joint: YES493.4 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES493.4 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES503.6 ft. IR - Infiltration Runner, from 08 to 11 o'clock, within 8 inches of joint: YES503.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 11 o'clock, , within 8 inches of joint: YES526.2 ft. ID - Infiltration Dripper, from 01 to 03 o'clock, within 8 inches of joint: YES526.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 01 to 04 o'clock, , within 8 inches of joint: YES534 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES545.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING FLAKING CONCRETE545.1 ft. MGO - General Observation - MAG COAT 30% SPORATIC545.8 ft. AMH - Downstream Manhole, Survey Ends - 2:40AM

Observation photos (7)

  • 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 30%

    2 ft. - General Observation - MAG COAT 30%

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

    91.1 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 - PEELING FLAKING CONCRETE

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

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 04 o'clock, , within 8 inches of joint: YES

    258 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 09 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - AT JOINTS

    385.1 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - AT JOINTS

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    493.4 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

All inspections of P00143Work order 0818360

Observations (44)

DistanceCodeObservation
450IW—
545.8AMH2:40AM
262.7TFAActive
0MWL—
107.1DAE—
346DAE—
440.9ID—
2SSSBLISTERING PEELING CONCRETE
346ID—
534DAE—
503.6IR—
107.1ID—
417.8DAE—
2MGOMAG COAT 30%
0AMH1:45AM
321.6DAE—
385.1DAEAT JOINTS
545.1SSSBLISTERING PEELING FLAKING CONCRETE
91.1ID—
526.2ID—
526.2DAE—
195.3DAE—
493.4DAE—
321.6ID—
0MWM—
258ID—
407.1DAEAT JOINTS
465.4ID—
171.4DAE—
214.2SSSPEELING FLAKING CONCRETE
258DAE—
417.8ID—
407.1IDAT JOINTS
426DAE—
54.2DSZROCK
545.1MGOMAG COAT 30% SPORATIC
171.4IW—
91.1DAE—
385.1IDAT JOINTS
493.4ID—
370.1ID—
503.6DAE—
440.9DAE—
195.3IR—

Properties (7)

custom_field_three
BLISTERING PEELING FLAKING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2020-05-28T01:35:27-07:00
documentation
MARTIN,OLIVER 111,SHADLER,SKINNER
is_lateral_inspection
false
year_laid
19740709