Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 9, 2019, 10:58 AM

  • 19 0092_19 0091_592019_042256.mp4

Date
05/09/2019
W/O
0767442
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00722
PipeID
P15284
Time
3:58 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1205
Sewer Name
19 EAST ARTESIA TRUNK, SECTS 1,2,3,&5
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20190507MDM_EAST_ARTESIA_TRUNK_SECTS_1_2_3_5
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
19 0092
Downstream MH
19 0091
Dir. of Survey
Downstream
Length Surveyed
311.9 ft.
Total Length
311.9 ft.
Structural Index
4
Structural Quick
5733
Structural Rating
50
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
54
Pipe schematic from manhole 19 0092 to 19 0091
MH: 19 0092MH: 19 0091downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - 60% MAG COAT START2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC23.5 ft. MGO - General Observation - 20% MAG COAT START23.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE44.6 ft. SAP - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG96.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG97.6 ft. MWL - Water Level, 40 %of cross sectional area - FLOW INCREASE129.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE184.3 ft. SRV - Surface Reinforcement Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR246.2 ft. SRV - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES - CIRCUM REBAR254.6 ft. SRV - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR258 ft. SRV - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR262.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR269.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR276.9 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR279.6 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES, Start - LONG REBAR295.8 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES, Finish - LONG REBAR295.9 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR308.5 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR311.5 ft. MGO - General Observation - 20% MAG COAT FINISH311.5 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM LONG REBAR311.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE311.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVEWRE AGG311.9 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (15)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • General Observation - 60% MAG COAT START

    2 ft. - General Observation - 60% MAG COAT START

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    23.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

    44.6 ft. - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    96.5 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Water Level, 40 %of cross sectional area - FLOW INCREASE

    97.6 ft. - Water Level, 40 %of cross sectional area - FLOW INCREASE

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    129.9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Reinforcement Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    184.3 ft. - Surface Reinforcement Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    246.2 ft. - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    254.6 ft. - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    262.6 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    276.9 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES, Start - LONG REBAR

    279.6 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES, Start - LONG REBAR

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR

    308.5 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR

All inspections of P15284Work order 0767442

Observations (28)

DistanceCodeObservation
2SSSBLISTERING PEELING CONCRETE
279.6SRVLONG REBAR
23.5MGO20% MAG COAT START
44.6SAPSEVERE AGG
129.9SSSPEELING CONCRETE
311.5MGO20% MAG COAT FINISH
269.3SRCCIRCUM REBAR
311.5SRVCIRCUM LONG REBAR
254.6SRVCIRCUM REBAR
184.3SRVCIRCUM REBAR
23.5SSSPEELING CONCRETE
0AMH4:20AM
258SRVCIRCUM REBAR
2MGO60% MAG COAT START
276.9SRCCIRCUM REBAR
246.2SRVCIRCUM REBAR
295.9SRCCIRCUM REBAR
311.5SSSPEELING CONCRETE
295.8SRVLONG REBAR
262.6SRCCIRCUM REBAR
308.5SRVLONG CIRCUM REBAR
97.6MWLFLOW INCREASE
96.5SAVSEVERE AGG
0MWL—
311.5SAVSEVEWRE AGG
0MWM—
311.9AMH5:00AM
2SAVSEVERE AGG SPORATIC

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2019-05-09T03:58:19-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA
is_lateral_inspection
false