Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 15, 2018, 08:22 AM

  • 30 0038_30 0037_6152018_013913.mp4

Date
06/15/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17741
Time
1:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0892
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20180615MDM_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0038
Downstream MH
30 0037
Dir. of Survey
Downstream
Length Surveyed
330.9 ft.
Total Length
330.9 ft.
Structural Index
4
Structural Quick
5242
Structural Rating
26
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 30 0038 to 30 0037
MH: 30 0038MH: 30 0037downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM0 ft. MGO - General Observation - MAG COAT 50% START 8:00 TO 4:000 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, at 08 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SAV - Surface Aggregate Visible, at 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED7 ft. SRV - Surface Reinforcement Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR23.5 ft. SRV - Surface Reinforcement Visible, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR58.3 ft. MGO - General Observation - MAG COAT 70% START159.5 ft. SAM - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG204.4 ft. MGO - General Observation - MAG COAT 85% START330.6 ft. MGO - General Observation - MAG COAT 85% FINISH330.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG330.6 ft. SAV - Surface Aggregate Visible, at 08 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG330.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLYSTERING PEELING CONCRETE SEVERE AGG ATTACHED330.6 ft. SAV - Surface Aggregate Visible, at 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG330.9 ft. AMH - Downstream Manhole, Survey Ends - 2:10AM

Observation photos (8)

  • General Observation - MAG COAT 50% START 8:00 TO 4:00

    0 ft. - General Observation - MAG COAT 50% START 8:00 TO 4:00

  • 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

  • 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

  • Surface Reinforcement Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    7 ft. - Surface Reinforcement Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Visible, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    23.5 ft. - Surface Reinforcement Visible, from 08 to 09 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • General Observation - MAG COAT 70% START

    58.3 ft. - General Observation - MAG COAT 70% START

  • Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    159.5 ft. - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - MAG COAT 85% START

    204.4 ft. - General Observation - MAG COAT 85% START

All inspections of P17741Work order 0706884

Observations (19)

DistanceCodeObservation
0MWL—
7SRVCIRCUM REBAR
58.3MGOMAG COAT 70% START
0AMH1:35AM
159.5SAMSEVERE AGG
23.5SRVCIRCUM REBAR
0MGOMAG COAT 50% START 8:00 TO 4:00
204.4MGOMAG COAT 85% START
330.9AMH2:10AM
2SAVSEVERE AGG
2SAMSEVERE AGG
0MWM—
2SAVSEVERE AGG
330.6MGOMAG COAT 85% FINISH
330.6SAMSEVERE AGG
330.6SAVSEVERE AGG
330.6SSSBLYSTERING PEELING CONCRETE SEVERE AGG ATTACHED
330.6SAVSEVERE AGG
2SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

Properties (4)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2018-06-15T01:22:58-07:00