Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 12, 2019, 11:28 AM

  • 2_1_2_12122019_034235.mp4

Date
12/12/2019
W/O
0806650
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00215
PipeID
P00810
Time
3:28 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0291
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Capital Improvement Program Assesment
Project
20191212MDM_NADEAU_TRUNK_SECTS_2_1
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0338
Downstream MH
01 0337
Dir. of Survey
Downstream
Length Surveyed
360.6 ft.
Total Length
360.6 ft.
Structural Index
3
Structural Quick
4N34
Structural Rating
458
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
466
Pipe schematic from manhole 01 0338 to 01 0337
MH: 01 0338MH: 01 0337downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:40AM0 ft. MWM - Water Mark, 20 %of cross sectional area2 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 - 98% MAG COAT START2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT19.1 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT51.4 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG54.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - PEELED CONCRETE IN FLOW54.6 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG96.6 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG115.1 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG123.8 ft. SAM - Surface Aggregate Missing, from 12 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG130.3 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG151.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE UNDER FLOW182.9 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG188.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - PEELIED CONCRETE UNDER FLOW194.2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG211.1 ft. MWM - Water Mark, 30 %of cross sectional area309.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE UNDER FLOW334.8 ft. MWM - Water Mark, 20 %of cross sectional area360.3 ft. MGO - General Observation - 98% MAG COAT FINISH360.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG360.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT360.3 ft. MGO - General Observation - MH CONN 9:00 OPEN360.6 ft. AMH - Downstream Manhole, Survey Ends - 4:15AM

Observation photos (10)

  • 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 - 98% MAG COAT START

    2 ft. - General Observation - 98% MAG COAT START

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

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

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

    19.1 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    51.4 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - PEELED CONCRETE IN FLOW

    54.6 ft. - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - PEELED CONCRETE IN FLOW

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

    96.6 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

  • Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE UNDER FLOW

    151.5 ft. - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE UNDER FLOW

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

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

All inspections of P00810Work order 0806650

Observations (26)

DistanceCodeObservation
130.3SAVSEVERE AGG
194.2SAMSEVERE AGG
309.8DSZPEELED CONCRETE UNDER FLOW
360.3MGO98% MAG COAT FINISH
51.4SAMSEVERE AGG
151.5DSZPEELED CONCRETE UNDER FLOW
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
115.1SAVSEVERE AGG
0MWL—
334.8MWM—
211.1MWM—
96.6SAVSEVERE AGG
54.6DSZPEELED CONCRETE IN FLOW
182.9SAVSEVERE AGG
0AMH3:40AM
360.3SAMSEVERE AGG
123.8SAMSEVERE AGG
360.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2MGO98% MAG COAT START
360.3MGOMH CONN 9:00 OPEN
188.7DSZPEELIED CONCRETE UNDER FLOW
54.6SAMSEVERE AGG
19.1SSSPEELING CONCRETE UNDER MAG COAT
2SAMSEVERE AGG UNDER MAG COAT
0MWM—
360.6AMH4:15AM

Properties (6)

custom_field_three
SEVERE AGG MISSING 98% MAG COAT
custom_field_two
1
customer
LACSD
datetime
2019-12-12T03:28:09-08:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false