Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2018, 07:31 AM
  • B 0660_B 0659 _23052018_004059.mp4

Date
05/23/2018
W/O
701390
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00109
PipeID
P20281
Time
12:31 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5707
Sewer Name
B JOINT OUTFALL B - UNIT 8F
City
ARCADIA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
12
Purpose
Routine Assessment
Project
WO_701390_TV15136_MAY2018
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
B 0660
Downstream MH
B 0659
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole B 0660 to B 0659
MH: B 0660MH: B 0659downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 0660, SOUTH SIPHON0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - STOP LOG AT MOUTH OF PIPE0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SOUTH SIPHON.2 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES2 ft. DSZ - Deposits Settled Other, 25 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - SLUDGE/DEBRIS

Observation photos (4)

  • General Observation - STOP LOG AT MOUTH OF PIPE

    0 ft. - General Observation - STOP LOG AT MOUTH OF PIPE

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SOUTH SIPHON.

    2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SOUTH SIPHON.

  • Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  25 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES - SLUDGE/DEBRIS

    2 ft. - Deposits Settled Other, 25 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - SLUDGE/DEBRIS

Observations (8)

DistanceCodeObservation
0AMHB 0660, SOUTH SIPHON
2MSAVIEW OF DOWNLEG OF U/S SOUTH SIPHON.
0MWM
0MGOSTOP LOG AT MOUTH OF PIPE
0MWL
2SAP
2DSZSLUDGE/DEBRIS
0MGOCOCKROACHES IN MANHOLE

Properties (5)

additional_info
SC359373
custom_field_two
2
customer
LACSD
datetime
2018-05-23T00:31:20-07:00
is_lateral_inspection
false