Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2018, 12:00 PM

  • Section#10_30 0039_30 0038__6142018__I0027.mp4

Date
06/14/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17742
Time
5:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0027
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 0039
Downstream MH
30 0038
Dir. of Survey
Downstream
Length Surveyed
330.2 ft.
Total Length
330.2 ft.
Structural Index
3
Structural Quick
4L2L
Structural Rating
400
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
400
Pipe schematic from manhole 30 0039 to 30 0038
MH: 30 0039MH: 30 0038downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:00AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. MGO - General Observation - MAG COAT 70% START 8:0 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED20.2 ft. MGO - General Observation - 80% MAG COAT START54.2 ft. SAM - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG329.9 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG329.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED329.9 ft. MGO - General Observation - MAG COAT 70% FINISH330.2 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (5)

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

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

  • General Observation - MAG COAT 70% START 8:0 TO 4:00

    2 ft. - General Observation - MAG COAT 70% START 8:0 TO 4:00

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

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

  • General Observation - 80% MAG COAT START

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

  • Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    54.2 ft. - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P17742Work order 0706884

Observations (12)

DistanceCodeObservation
2SAMSEVERE AGG
54.2SAMSEVERE AGG
20.2MGO80% MAG COAT START
329.9SAMSEVERE AGG
0AMH5:00AM
2MGOMAG COAT 70% START 8:0 TO 4:00
329.9SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
0MWL—
2SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
330.2AMH5:30AM
329.9MGOMAG COAT 70% FINISH
0MWM—

Properties (4)

custom_field_three
BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2018-06-14T05:00:12-07:00