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

  • 19 0093_19 0092_7102020_011548.mp4

Date
07/10/2020
W/O
083364
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00722
PipeID
P15285
Time
1:10 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 0093
Downstream MH
19 0092
Dir. of Survey
Downstream
Length Surveyed
277.5 ft.
Total Length
277.5 ft.
Structural Index
3
Structural Quick
5231
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 19 0093 to 19 0092
MH: 19 0093MH: 19 0092downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:15AM0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 95% START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT21.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT37.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE108.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 11 o'clock, within 8 inches of joint: YES - CIRCUM REBAR174.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PELING CONCRETE231.9 ft. SRC - Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: YES - CIRCUM REBAR277 ft. MGO - General Observation - MAG COAT 95% FINISH277 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG277 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE277.5 ft. AMH - Downstream Manhole, Survey Ends - 1:45AM

Observation photos (7)

  • General Observation - MAG COAT 95% START

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

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

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

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

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

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

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

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

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

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

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

  • Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    231.9 ft. - Surface Reinforcement Corroded, from 09 to 10 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

All inspections of P15285Work order 083364

Observations (14)

DistanceCodeObservation
277MGOMAG COAT 95% FINISH
2MGOMAG COAT 95% START
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
174.4SSSPELING CONCRETE
277.5AMH1:45AM
277SAVSEVERE AGG
0MWL—
231.9SRCCIRCUM REBAR
0AMH1:15AM
37.1SSSBLISTERING PEELING CONCRETE
0MWM—
108.3SRCCIRCUM REBAR
277SSSBLISTERING PEELING CONCRETE
21.9SAVSEVERE AGG UNDER MAG COAT

Properties (6)

custom_field_three
CIECUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2020-07-10T01:10:12-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false