Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2021, 11:27 AM
  • B 0333_B 0332_03022021_033216.mp4

Date
03/02/2021
W/O
875026
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00087
PipeID
P08824
Time
3:27 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8626
Sewer Name
B JOINT OUTFALL B - UNIT 3A RELIEF
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
WO_875026_TV15104_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
24 in.
Upstream MH
B 0333
Downstream MH
B 0332
Dir. of Survey
Downstream
Length Surveyed
31.8 ft.
Total Length
31.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole B 0333 to B 0332
MH: B 0333MH: B 0332downstream0 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 03330 ft. MWL - Water Level, 30 %of cross sectional area12.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start31.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK31.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish31.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish31.8 ft. AMH - Downstream Manhole, Survey Ends - B 0332

Observation photos (2)

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    18.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
31.8MGOCONNECTION AT MH 3 O'CLOCK
31.8SAP
18.8SSS
12.6SAP
31.8SSS
31.8AMHB 0332
0MWM
0AMHB 0333
0MWL

Properties (6)

custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2021-03-02T03:27:14-08:00
documentation
PROPIPE
is_lateral_inspection
false