Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2021, 07:12 AM
  • B 0570_B 0569_11182021_232919.mp4

Date
11/18/2021
W/O
922056
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00101
PipeID
P09119
Time
11:12 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9604
Sewer Name
B JOINT OUTFALL B - UNIT 7
City
ROSEMEAD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
26
Purpose
Routine Assessment
Project
WO_922056_TV15120_NOV2021
Sewer Type
Gravity
Material
CIP
Shape
Circular
Height
12 in.
Width
60 in.
Upstream MH
B 0570
Downstream MH
B 0569
Dir. of Survey
Downstream
Length Surveyed
503.2 ft.
Total Length
503.2 ft.
Structural Index
3
Structural Quick
3S2P
Structural Rating
472
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
472
Pipe schematic from manhole B 0570 to B 0569
MH: B 0570MH: B 0569downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 05700 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SCP - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start68.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start500.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish500.9 ft. SCP - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish502.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK503.2 ft. AMH - Downstream Manhole, Survey Ends - B 0569503.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (1)

  • Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Corrosion Metal Pipe, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
68.5SSS
0MWM
502.5MGOCONNECTION AT MH 9 O'CLOCK
503.2AMHB 0569
0AMHB 0570
2SCP
500.9SSS
503.2MGOCOCKROACHES IN MANHOLE
0MWL
500.9SCP

Properties (7)

additional_info
630069111821201
custom_field_three
METAL PIPE CORROSION
custom_field_two
2
customer
1
datetime
2021-11-18T23:12:10-08:00
documentation
PRO PIPE
is_lateral_inspection
false