Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2018, 08:23 AM

  • Section_4_30 0050_30 0049__6132018__I0024.mp4

Date
06/13/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17753
Time
1:23 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0024
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20180613MDM_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0050
Downstream MH
30 0049
Dir. of Survey
Downstream
Length Surveyed
231.8 ft.
Total Length
231.8 ft.
Structural Index
3
Structural Quick
4I2H
Structural Rating
286
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
286
Pipe schematic from manhole 30 0050 to 30 0049
MH: 30 0050MH: 30 0049downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 90% START 8:00 TO 4:002 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT130.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT139.8 ft. SAM - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG167 ft. SAM - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG231.4 ft. MGO - General Observation - 90% MAG COAT FINISH231.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE231.4 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG UNDER MAG COAT231.8 ft. AMH - Downstream Manhole, Survey Ends - 4:35AM

Observation photos (6)

  • General Observation - MAG COAT 90% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 90% START 8:00 TO 4:00

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

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

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

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

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

  • Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    139.8 ft. - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    167 ft. - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P17753Work order 0706884

Observations (13)

DistanceCodeObservation
2MGOMAG COAT 90% START 8:00 TO 4:00
130.8SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWM—
231.8AMH4:35AM
231.4MGO90% MAG COAT FINISH
231.4SSSBLISTERING PEELING CONCRETE
139.8SAMSEVERE AGG
167SAMSEVERE AGG
2SAMSEVERE AGG UNDER MAG COAT
0AMH4:10AM
0MWL—
231.4SAMSEVERE AGG UNDER MAG COAT
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
MISSING SEVERE AGG -90% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2018-06-13T01:23:01-07:00
documentation
MARTIN,REVELES,OLIVER 111,YOUNG
is_lateral_inspection
false