Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2020, 10:38 AM

  • 04 0008_04 0007_762020_034902.mp4

Date
07/06/2020
W/O
0823728
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00408
PipeID
P20045
Time
3:38 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
30 in.
Upstream MH
04 0007
Downstream MH
04 0008
Dir. of Survey
Upstream
Length Surveyed
331.8 ft.
Total Length
331.8 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 04 0007 to 04 0008
MH: 04 0007MH: 04 0008upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:20AM0.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE40.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE158.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE158.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE158.6 ft. MWM - Water Mark, 20 %of cross sectional area158.8 ft. MWL - Water Level, 10 %of cross sectional area203.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE286.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE329.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE331.8 ft. MGO - General Observation - MH CONN ACTIVE 9:00 LARGE CONN331.8 ft. AMH - Downstream Manhole, Survey Begins - 3:50AM331.8 ft. MWL - Water Level, 10 %of cross sectional area331.8 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (5)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    45.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    128.7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

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

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

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

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

All inspections of P20045Work order 0823728

Observations (14)

DistanceCodeObservation
291.7SSSPEELING CONCRETE
173MWL—
0MGOMH CONN ACTIVE 9:00 LARGE CONN
173.2SSSBLISTERING PEELING CONCRETE
173.2SSSBLISTERING PEELING CONCRETE
0AMH3:50AM
331.8AMH4:20AM
0MWL—
128.7SSSPEELING CONCRETE
173.2MWM—
45.2SSSBLISTERING PEELING CONCRETE
331.2SSSBLISTERING PEELING CONCRETE
0MWM—
2SSSBLISTERING PEELING CONCRETE

Properties (7)

additional_info
REVERSE INSPECTION
custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2020-07-06T03:38:07-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false