Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 21, 2020, 04:53 AM
  • B 0271 E_B 0270 _04202020_215827.mp4

Date
04/20/2020
W/O
823828
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00079
PipeID
P08752
Time
9:53 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7531
Sewer Name
B JOINT OUTFALL B - UNIT 1F
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
27
Purpose
Routine Assessment
Project
RFIR_WO_823828_TV15218_APR2020
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 0270
Downstream MH
B 0271 E
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole B 0270 to B 0271 E
MH: B 0270MH: B 0271 Eupstream0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF DOWNSTREAM EAST SIPHON.0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES2 ft. MWM - Water Mark, 55 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - B 0271, EAST SIPHON2 ft. MWL - Water Level, 50 %of cross sectional area

Observation photos (3)

  • Survey Abandoned - VIEW OF UPLEG OF DOWNSTREAM EAST SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF DOWNSTREAM EAST SIPHON.

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
0MWM
2MSAVIEW OF UPLEG OF DOWNSTREAM EAST SIPHON.
2SAV
2SSS
0AMHB 0271, EAST SIPHON
0MWL

Properties (6)

additional_info
SC411222
custom_field_two
2
customer
LACSD
datetime
2020-04-20T21:53:58-07:00
documentation
PRO PIPE
is_lateral_inspection
false