Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2020, 08:57 AM

  • 19 0092_19 0091_7102020_020527.mp4

Date
07/10/2020
W/O
083364
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00722
PipeID
P15284
Time
1:57 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1475
Sewer Name
19 EAST ARTESIA TRUNK, SECTS 1,2,3,&5
City
HAWAIIAN GARDENS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20200710_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
310.8 ft.
Total Length
310.8 ft.
Structural Index
4
Structural Quick
5542
Structural Rating
42
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
4
Overall Quick
—
Overall Rating
51
Pipe schematic from manhole 19 0092 to 19 0091
MH: 19 0092MH: 19 0091downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:05AM0 ft. MWL - Water Level, 10 %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 - MAG COAT 95% START15.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE22.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC43 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG72.2 ft. MWM - Water Mark, 50 %of cross sectional area90.2 ft. MGO - General Observation - MAG COAT 60% START99.3 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR144 ft. MGO - General Observation - MAG COAT 25% START162.7 ft. SSS - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: YES - PEELING CONCRETE188.5 ft. MWM - Water Mark, 90 %of cross sectional area254 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR257.9 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR265 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG278.4 ft. SRC - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR289.8 ft. SRC - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR309.8 ft. SRC - Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR310.3 ft. MGO - General Observation - MAG COAT 25% FINISF310.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE310.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG310.3 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG310.8 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (13)

  • 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 - MAG COAT 95% START

    2 ft. - General Observation - MAG COAT 95% START

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    15.3 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

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

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

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

    43 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • General Observation - MAG COAT 60% START

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

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    99.3 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

    162.7 ft. - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

  • Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    254 ft. - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

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

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

  • Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    278.4 ft. - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    289.8 ft. - Surface Reinforcement Corroded, from 12 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    309.8 ft. - Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

All inspections of P15284Work order 083364

Observations (25)

DistanceCodeObservation
22.7SAVSEVERE AGG SPORATIC
99.3SRCCIRCUM REBAR
188.5MWM—
0MWM—
0AMH2:05AM
2SSSBLISTERING PEELING CONCRETE
278.4SRCCIRCUM REBAR
310.3MGOMAG COAT 25% FINISF
310.8AMH2:50AM
257.9SRCCIRCUM REBAR
72.2MWM—
162.7SSSPEELING CONCRETE
90.2MGOMAG COAT 60% START
265SAMSEVERE AGG
254SRCCIRCUM REBAR
43SAMSEVERE AGG
310.3SSSBLISTERING PEELING CONCRETE
289.8SRCCIRCUM REBAR
15.3SSSPEELING CONCRETE
2MGOMAG COAT 95% START
0MWL—
310.3SAVSEVERE AGG
144MGOMAG COAT 25% START
309.8SRCCIRCUM REBAR
310.3SAMSEVERE AGG

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2020-07-10T01:57:14-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false