Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2019, 07:01 AM
  • B 1434_B 1433 _09102019_001732.mp4

Date
09/10/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25147
Time
12:01 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6927
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
03
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 1434
Downstream MH
B 1433
Dir. of Survey
Downstream
Length Surveyed
346.2 ft.
Total Length
346.2 ft.
Structural Index
2
Structural Quick
2C00
Structural Rating
36
O&M Index
2
O&M Quick
2O00
O&M Rating
162
Overall Index
2
Overall Quick
Overall Rating
198
Pipe schematic from manhole B 1434 to B 1433
MH: B 1434MH: B 1433downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 14340 ft. MWM - Water Mark, 35 %of cross sectional area2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start223.4 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start247.2 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start313.4 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish313.4 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish344.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish346.2 ft. AMH - Downstream Manhole, Survey Ends - B 1433

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    223.4 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

Observations (10)

DistanceCodeObservation
0MWL
313.4DSC
344.5DAGS
0AMHB 1434
223.4MWLS
346.2AMHB 1433
247.2DSC
0MWM
313.4MWLS
2.8DAGS

Properties (6)

additional_info
SC378525
custom_field_two
4
customer
LACSD
datetime
2019-09-10T00:01:08-07:00
documentation
PROPIPE
is_lateral_inspection
false