Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2018, 08:34 AM
  • B 0271_B 0270 _16052018_013713.mp4

Date
05/16/2018
W/O
696331
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00079
PipeID
P20278
Time
1:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5594
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
WO_696331_TV15218_APR2018
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 0270
Downstream MH
B 0271
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole B 0270 to B 0271
MH: B 0270MH: B 0271upstream0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S WEST SIPHON.0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES0 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES2 ft. MWL - Water Level, 5 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - B 0270, WEST SIPHON.2 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (4)

  • Survey Abandoned - VIEW OF UPLEG OF D/S WEST SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S WEST SIPHON.

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - DEBRIS

    2 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MWL
0AMHB 0270, WEST SIPHON.
0MWM
2MSAVIEW OF UPLEG OF D/S WEST SIPHON.
2SSS
2DSZDEBRIS
2DAGS

Properties (5)

additional_info
SC359360
custom_field_two
3
customer
LACSD
datetime
2018-05-16T01:34:08-07:00
is_lateral_inspection
false