Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 9, 2021, 03:46 PM

  • B 0506_B 0505_03092021_075803.mp4

Date
03/09/2021
W/O
875022
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00099
PipeID
P09053
Time
7:46 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8657
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.
27
Purpose
Routine Assessment
Project
WO_875022_TV15111_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
27 in.
Upstream MH
B 0506
Downstream MH
B 0505
Dir. of Survey
Downstream
Length Surveyed
325.2 ft.
Total Length
325.2 ft.
Structural Index
2
Structural Quick
2L00
Structural Rating
126
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
130
Pipe schematic from manhole B 0506 to B 0505
MH: B 0506MH: B 0505downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 05060.1 ft. MWM - Water Mark, 25 %of cross sectional area4.2 ft. MGO - General Observation - VIEW OBSTRUCTED DUE TO HIGH VELOCITY OF FLOW4.3 ft. MGO - General Observation - MAG COATING6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start211.5 ft. MWM - Water Mark, 40 %of cross sectional area321 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish325.2 ft. AMH - Downstream Manhole, Survey Ends - B 0505
All inspections of P09053Work order 875022

Observations (9)

DistanceCodeObservation
0MWL—
325.2AMHB 0505
0AMHB 0506
4.3MGOMAG COATING
211.5MWM—
4.2MGOVIEW OBSTRUCTED DUE TO HIGH VELOCITY OF FLOW
6SSS—
321SSS—
0.1MWM—

Properties (7)

additional_info
630138030921061
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-03-09T07:46:26-08:00
documentation
PROPIPE
is_lateral_inspection
false