Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 18, 2021, 10:04 AM

  • B 0387_B 0386_12182021_022554.mp4

Date
12/18/2021
W/O
0931355
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08899
Time
2:04 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H2054
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 0387
Downstream MH
B 0386
Dir. of Survey
Downstream
Length Surveyed
119.9 ft.
Total Length
119.9 ft.
Structural Index
3
Structural Quick
3421
Structural Rating
14
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole B 0387 to B 0386
MH: B 0387MH: B 0386downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:35AM0 ft. MGO - General Observation - 99% MAG COAT START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC28.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG38.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT99.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG119.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG119.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG119.3 ft. MGO - General Observation - MAG COAT 98% FINISH119.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT119.3 ft. MGO - General Observation - SHEVLES IN MH B386 SEVERE CORROSON119.9 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (6)

  • General Observation - 99% MAG COAT START

    0 ft. - General Observation - 99% MAG COAT 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 SPORATIC

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

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

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

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

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

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

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

All inspections of P08899Work order 0931355

Observations (15)

DistanceCodeObservation
0MWL—
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
119.3SAPSEVERE AGG
0MWM—
99.6SAPSEVERE AGG
0AMH2:35AM
119.9AMH2:50AM
28.4SAPSEVERE AGG
38.7SAPSEVERE AGG UNDER MAG COAT
119.3SAVSEVERE AGG
2SAVSEVERE AGG SPORATIC
119.3MGOMAG COAT 98% FINISH
0MGO99% MAG COAT START
119.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
119.3MGOSHEVLES IN MH B386 SEVERE CORROSON

Properties (6)

custom_field_three
SEVERE AGG PROJECTING- 99% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2021-12-18T02:04:56-08:00
documentation
MARTIN,REVELES,OLIVER 111
is_lateral_inspection
false