Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 6, 2017, 10:53 AM
  • B 0407_B 0406 _06122017_030256.mp4

Date
12/06/2017
W/O
673987
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00092
PipeID
P08919
Time
2:53 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5153
Sewer Name
B JOINT OUTFALL B - UNIT 5B
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
WO_673987_TV15135_DEC2017
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 0407
Downstream MH
B 0406
Dir. of Survey
Downstream
Length Surveyed
73.3 ft.
Total Length
73.3 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole B 0407 to B 0406
MH: B 0407MH: B 0406downstream0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04078.5 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start38.3 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start38.3 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish67.3 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN73.3 ft. MSA - Survey Abandoned - DUE TO DEBRIS IN LINE73.3 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

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

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

Observations (10)

DistanceCodeObservation
0MGOLATERAL AT MH 3 OCLOCK
0MWL
73.3MSADUE TO DEBRIS IN LINE
38.3SAM
0MWM
38.3SAV
8.5SAV
73.3SAM
67.3OBZUNKNOWN
0AMHB 0407

Properties (5)

additional_info
SC346463
custom_field_two
3
customer
LACSD
datetime
2017-12-06T02:53:43-08:00
sewer_category
Gravity