Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 15, 2018, 09:19 AM

  • 30 0037_30 0036_6152018_022528.mp4

Date
06/15/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17740
Time
2:19 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 0037
Downstream MH
30 0036
Dir. of Survey
Downstream
Length Surveyed
324.9 ft.
Total Length
324.9 ft.
Structural Index
4
Structural Quick
5343
Structural Rating
37
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
37
Pipe schematic from manhole 30 0037 to 30 0036
MH: 30 0037MH: 30 0036downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM0 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 80% START 8:00 TO 4:002 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR BROKEN2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED4.2 ft. SAV - Surface Aggregate Visible, at 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG4.2 ft. SAV - Surface Aggregate Visible, at 08 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG5.3 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR BROKEN9.6 ft. SRC - Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR18.4 ft. SAM - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG22.5 ft. SSS - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED31.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR140.8 ft. SAM - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGGG324.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED324.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active324.3 ft. SAV - Surface Aggregate Visible, at 08 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG324.3 ft. MGO - General Observation - MAG COAT 80% FINISH324.3 ft. SAV - Surface Aggregate Visible, at 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG324.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG324.9 ft. AMH - Downstream Manhole, Survey Ends - 3:00AM

Observation photos (12)

  • 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 80% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 80% START 8:00 TO 4:00

  • Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR BROKEN

    2 ft. - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR BROKEN

  • 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 Aggregate Visible, at 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    4.2 ft. - Surface Aggregate Visible, at 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, at 08 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    4.2 ft. - Surface Aggregate Visible, at 08 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR BROKEN

    5.3 ft. - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR BROKEN

  • Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    9.6 ft. - Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    18.4 ft. - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

    22.5 ft. - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    31.8 ft. - Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

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

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

All inspections of P17740Work order 0706884

Observations (22)

DistanceCodeObservation
2SAMSEVERE AGG
31.8SRCCIRCUM REBAR
0AMH2:20AM
324.3SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
2MGOMAG COAT 80% START 8:00 TO 4:00
324.9AMH3:00AM
2SRCCIRCUM REBAR BROKEN
0MWL—
18.4SAMSEVERE AGG
0MWM—
324.3MGOConn. @ Mh, 9 O' Clock. Active
324.3SAVSEVERE AGG
22.5SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
324.3MGOMAG COAT 80% FINISH
9.6SRCCIRCUM REBAR
324.3SAVSEVERE AGG
4.2SAVSEVERE AGG
4.2SAVSEVERE AGG
5.3SRCCIRCUM REBAR BROKEN
2SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
140.8SAMSEVERE AGGG
324.3SAMSEVERE AGG

Properties (4)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2018-06-15T02:19:17-07:00