Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2021, 11:57 AM
  • 05 1037_05 1036A_162021_043131.mp4

Date
01/06/2021
W/O
0870119
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00424
PipeID
P06272
Time
3:57 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H11688
Sewer Name
05 AVIATION BOULEVARD RELIEF TRUNK
City
MANHATTAN BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
20210106MDM_AVATION_BOULEVARD_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 1037
Downstream MH
05 1036A
Dir. of Survey
Downstream
Length Surveyed
82.8 ft.
Total Length
82.8 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 05 1037 to 05 1036A
MH: 05 1037MH: 05 1036Adownstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM2 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% START27.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT82.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active82.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CPNCRETE UNDER MAG COAT82.8 ft. AMH - Downstream Manhole, Survey Ends - 4:50AM

Observation photos (2)

  • 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

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

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

Observations (9)

DistanceCodeObservation
0MWM
82.3MGOConn. @ Mh, 3 O' Clock. Active
82.3SSSBLISTERING PEELING CPNCRETE UNDER MAG COAT
27.1SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWL
2SSSBLISTERING PEELING CONCRETE
82.8AMH4:50AM
2MGOMAG COAT 80% START
0AMH4:35AM

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE - 80% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2021-01-06T03:57:32-08:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false