Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2021, 10:14 AM

  • B 0381_B 0380_12202021_022406.mp4

Date
12/20/2021
W/O
0931355
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08893
Time
2:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H2055
Sewer Name
JOINT OUTFALL B-UNIT 5A
City
TEMPLE CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20211217MDM_JOINT_B_UNIT_5A
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
B 0381
Downstream MH
B 0380
Dir. of Survey
Downstream
Length Surveyed
330.8 ft.
Total Length
330.8 ft.
Structural Index
3
Structural Quick
3422
Structural Rating
16
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole B 0381 to B 0380
MH: B 0381MH: B 0380downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 98% START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT27.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE74 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT SPORATIC132.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC132.4 ft. MGO - General Observation - MAG COAT 50% START149.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVGERE AGG201.4 ft. MGO - General Observation - MAG COAT 95% START325.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG330.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE330.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG330.2 ft. MGO - General Observation - 95% MAG COAT FINISH330.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG330.8 ft. AMH - Downstream Manhole, Survey Ends - 2:55AM

Observation photos (9)

  • General Observation - MAG COAT 98% START

    2 ft. - General Observation - MAG COAT 98% 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 Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    27.7 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 UNDER MAG COAT SPORATIC

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

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    132.4 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • General Observation - MAG COAT 50% START

    132.4 ft. - General Observation - MAG COAT 50% START

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

    149.5 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVGERE AGG

  • General Observation - MAG COAT 95% START

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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    325.5 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P08893Work order 0931355

Observations (19)

DistanceCodeObservation
201.4MGOMAG COAT 95% START
2MGOMAG COAT 98% START
325.5SAPSEVERE AGG
0MWM—
0AMH2:20AM
330.2SSSBLISTERING PEELING CONCRETE
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
27.7SSSPEELING CONCRETE
132.4SAVSEVERE AGG SPORATIC
330.8AMH2:55AM
149.5SAPSEVGERE AGG
132.4MGOMAG COAT 50% START
0MGOConn. @ Mh, 3 O' Clock. OPEN
330.2SAVSEVERE AGG
330.2MGO95% MAG COAT FINISH
0MGOConn. @ Mh, 9 O' Clock. Active
0MWL—
74SAVSEVERE AGG UNDER MAG COAT SPORATIC
330.2SAPSEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG PROJECTING-50% MAG COAT
custom_field_two
2
customer
LACSD
datetime
2021-12-20T02:14:50-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false