Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2020, 08:42 AM

  • 04 0007_04 0006_6302020_014131.mp4

Date
07/06/2020
W/O
0823728
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00408
PipeID
P11735
Time
1:42 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1462
Sewer Name
04 DISTRICT #4 OUTFALL TRUNK
City
BEVERLEY HILLS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
04
Purpose
Routine Assessment
Project
20200630MDM_DISTRICT_4_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Upstream MH
04 0005
Downstream MH
04 0004
Dir. of Survey
Downstream
Length Surveyed
540.8 ft.
Total Length
540.8 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 04 0005 to 04 0004
MH: 04 0005MH: 04 0004downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:45AM2 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 80% START28 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT170 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE502.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE540.1 ft. MGO - General Observation - 80% MAG COAT FINISH540.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE540.8 ft. AMH - Downstream Manhole, Survey Ends - 2:25AM

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 80% START

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

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

    28 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT

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

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

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

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

All inspections of P11735Work order 0823728

Observations (11)

DistanceCodeObservation
0MWM—
502.4SSSBLISTERING PEELING CONCRETE
2SSSBLISTERING PEELING CONCRETE
2MGOMAG COAT 80% START
28SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
170SSSBLISTERING PEELING CONCRETE
540.1MGO80% MAG COAT FINISH
0MWL—
540.1SSSBLISTERING PEELING CONCRETE
540.8AMH2:25AM
0AMH1:45AM

Properties (4)

customer
LACSD
datetime
2020-07-06T01:42:56-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false