Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2022, 10:03 AM

  • B 0199_B 0198_462022_032451.mp4

Date
04/06/2022
W/O
0941284
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00076
PipeID
P08696
Time
3:03 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3057
Sewer Name
B JOINT OUTFALL B - UNIT 1D RELIEF
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
15
Purpose
Capital Improvement Program Assesment
Project
20220406MDM_JOINT_OUTFALL_B_UNIT_1D_RELIEF
Material
Reinforced Concrete Pipe
Shape
Circular
Height
45 in.
Upstream MH
B 0199
Downstream MH
B 0198
Dir. of Survey
Downstream
Length Surveyed
690.8 ft.
Total Length
690.8 ft.
Structural Index
2
Structural Quick
3223
Structural Rating
12
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole B 0199 to B 0198
MH: B 0199MH: B 0198downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:45AM0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. MGO - General Observation - 90% MAG COAT START2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT18.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6" - Active39.2 ft. SAV - Surface Aggregate Visible, from 01 to 04 o'clock, within 8 inches of joint: NO - POSSIBLE SEVERE AGG50.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG VERY SPORATIC118.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6" - POSSIBLE CONN UNDER MAG COAT315.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Active396.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING BCONCRETE UNDER MAG COAT610.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE690.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE690.2 ft. MGO - General Observation - MAG COAT 90% FINISH690.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - POSSIBLE SPORATIC SEVERE AGG690.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish690.8 ft. AMH - Downstream Manhole, Survey Ends - 4:30AM

Observation photos (8)

  • General Observation - 90% MAG COAT START

    2 ft. - General Observation - 90% MAG COAT START

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

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

  • 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

  • Surface Aggregate Visible, from 01 to 04 o'clock, within 8 inches of joint: NO - POSSIBLE SEVERE AGG

    39.2 ft. - Surface Aggregate Visible, from 01 to 04 o'clock, within 8 inches of joint: NO - POSSIBLE SEVERE AGG

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

    50.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG VERY SPORATIC

  • Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6" - POSSIBLE CONN UNDER MAG COAT

    118.1 ft. - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6" - POSSIBLE CONN UNDER MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING BCONCRETE UNDER MAG COAT

    396.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING BCONCRETE UNDER MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    610.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

All inspections of P08696Work order 0941284

Observations (18)

DistanceCodeObservation
2MGO90% MAG COAT START
2DAGS—
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
610.4SSSBLISTERING PEELING CONCRETE
396.6SSSBLISTERING BCONCRETE UNDER MAG COAT
18.4TFAActive
118.1TFCPOSSIBLE CONN UNDER MAG COAT
39.2SAVPOSSIBLE SEVERE AGG
690.2SSSBLISTERING PEELING CONCRETE
690.2MGOMAG COAT 90% FINISH
690.8AMH4:30AM
50.2SAVSEVERE AGG VERY SPORATIC
0MWL—
0AMH3:45AM
0MWM—
690.2SAVPOSSIBLE SPORATIC SEVERE AGG
315.9TFAActive
690.2DAGS—

Properties (6)

custom_field_three
SPALLING CONCRETE POSSIBLE SPORATIC SEVERE AGG
custom_field_two
3
customer
LACSD
datetime
2022-04-06T03:03:59-07:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false