Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 12, 2021, 05:14 PM
  • B 0492_B 0491_03122021_093352.mp4

Date
03/12/2021
W/O
875022
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00099
PipeID
P09040
Time
9:14 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8663
Sewer Name
B JOINT OUTFALL B - UNIT 6E
City
ROSEMEAD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
32
Purpose
Routine Assessment
Project
WO_875022_TV15111_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
21 in.
Upstream MH
B 0492
Downstream MH
B 0491
Dir. of Survey
Downstream
Length Surveyed
2.2 ft.
Total Length
2.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole B 0492 to B 0491
MH: B 0492MH: B 0491downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04920 ft. MWM - Water Mark, 35 %of cross sectional area2.2 ft. MSA - Survey Abandoned - STAGNANT FLOW2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO2.2 ft. MGO - General Observation - STAGNANT FLOW DUE TO HEAVY DEBRIS AT D/S MH

Observation photos (2)

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

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

  • General Observation - STAGNANT FLOW DUE TO HEAVY DEBRIS AT D/S MH

    2.2 ft. - General Observation - STAGNANT FLOW DUE TO HEAVY DEBRIS AT D/S MH

Observations (6)

DistanceCodeObservation
2.2MSASTAGNANT FLOW
2.2SSS
0MWL
0AMHB 0492
0MWM
2.2MGOSTAGNANT FLOW DUE TO HEAVY DEBRIS AT D/S MH

Properties (7)

additional_info
630138031221234
custom_field_three
MSA DUE TO HIGH AND STAGNANT FLOW
custom_field_two
5
customer
1
datetime
2021-03-12T09:14:53-08:00
documentation
PROPIPE
is_lateral_inspection
false