Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 11, 2019, 08:02 AM

  • Section#2_05 2095_05 2094__4112019__I0128.mp4

Date
04/11/2019
W/O
0762539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07240
Time
1:02 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0128
Sewer Name
05 HAWTHORNE-LAWNDALE-TORRANCE TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
20100410MDM_HAWTHORNE_LAWDALE_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Upstream MH
05 2095
Downstream MH
05 2094
Dir. of Survey
Downstream
Length Surveyed
390.8 ft.
Total Length
390.8 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
398
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
—
Overall Rating
542
Pipe schematic from manhole 05 2095 to 05 2094
MH: 05 2095MH: 05 2094downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:50AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - 80% MAG COAT START2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG30.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start69.2 ft. SAP - Surface Aggregate Projecting, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG83.8 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE210 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG390.1 ft. MGO - General Observation - 80% MAG COAT FINISH390.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE390.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG390.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish390.8 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (7)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • General Observation - 80% MAG COAT START

    2 ft. - General Observation - 80% MAG COAT START

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    30.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    69.2 ft. - Surface Aggregate Projecting, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    83.8 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    210 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P07240Work order 0762539

Observations (15)

DistanceCodeObservation
390.1MGO80% MAG COAT FINISH
390.1SSSBLISTERING PEELING CONCRETE
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
30.2DAGS—
0MWL—
2MGO80% MAG COAT START
69.2SAPSEVERE AGG
83.8SSSBLISTERING PEELING CONCRETE
2SAPSEVERE AGG
0MWM—
390.8AMH3:30AM
390.1SAPSEVERE AGG
390.1DAGS—
210SAPSEVERE AGG
0AMH2:50AM

Properties (6)

custom_field_three
SEVERE AGG PROJECTION-80% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2019-04-11T01:02:07-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA
is_lateral_inspection
false