Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2021, 02:29 PM
  • B 0556_B 0555_02012021_063502.mp4

Date
02/01/2021
W/O
870406
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00101
PipeID
P09103
Time
6:29 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8386
Sewer Name
B JOINT OUTFALL B - UNIT 7
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_870406_TV15226_JAN2021
Sewer Type
Gravity
Material
CIP
Shape
Circular
Height
12 in.
Width
21 in.
Upstream MH
B 0555
Downstream MH
B 0556
Dir. of Survey
Upstream
Length Surveyed
10.9 ft.
Total Length
10.9 ft.
Structural Index
2
Structural Quick
3212
Structural Rating
8
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole B 0555 to B 0556
MH: B 0555MH: B 0556upstream0 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. SCP - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. MCU - Camera Underwater0 ft. MSA - Survey Abandoned - HIGH FLOW8.9 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - WITH SOME "FLAKING"8.9 ft. SCP - Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Start10.9 ft. MWM - Water Mark, 35 %of cross sectional area10.9 ft. MGO - General Observation - CONNECTION @ MH - 6 O'CLOCK - UNKNOWN FLOW STATUS10.9 ft. AMH - Downstream Manhole, Survey Begins - B 055510.9 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (4)

  • Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - WITH SOME "FLAKING"

    2 ft. - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - WITH SOME "FLAKING"

  • Surface Corrosion Metal Pipe, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

  • Camera Underwater

    10.9 ft. - Camera Underwater

  • Survey Abandoned - HIGH FLOW

    10.9 ft. - Survey Abandoned - HIGH FLOW

Observations (10)

DistanceCodeObservation
10.9SRI
2SRIWITH SOME "FLAKING"
2SCP
0MWM
10.9SCP
10.9MCU
0MGOCONNECTION @ MH - 6 O'CLOCK - UNKNOWN FLOW STATUS
10.9MSAHIGH FLOW
0AMHB 0555
0MWL

Properties (6)

custom_field_three
CORROSION
custom_field_two
5
customer
1
datetime
2021-02-01T06:29:57-08:00
documentation
PRO PIPE
is_lateral_inspection
false