Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2019, 09:14 AM
  • B 0457_B 0456_07262019_025748.mp4

Date
07/26/2019
W/O
766300
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00093
PipeID
P08970
Time
2:14 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
6075
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_766300_TV16079_MAY2019
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 0456
Downstream MH
B 0457
Dir. of Survey
Upstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole B 0456 to B 0457
MH: B 0456MH: B 0457upstream0 ft. MSA - Survey Abandoned - DUE TO SIPHON0.1 ft. MGO - General Observation - N VIEW OF THE SIPHON UPLEG FROM D/S MH1.9 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES2.1 ft. AMH - Downstream Manhole, Survey Begins - B 0456

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES

    0.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

    0.2 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (5)

DistanceCodeObservation
0.2SAV
0.1DAGS
0AMHB 0456
2MGON VIEW OF THE SIPHON UPLEG FROM D/S MH
2.1MSADUE TO SIPHON

Properties (6)

additional_info
SC377945
custom_field_two
5
customer
LACSD
datetime
2019-07-26T02:14:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false