Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2021, 09:06 AM
  • B 0446_B 0445_06212021_021826.mp4

Date
06/21/2021
W/O
896722
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08958
Time
2:06 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8946
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_896722_TV16034_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
63 in.
Upstream MH
B 0446
Downstream MH
B 0445
Dir. of Survey
Downstream
Length Surveyed
568.5 ft.
Total Length
568.5 ft.
Structural Index
3
Structural Quick
3V00
Structural Rating
339
O&M Index
2
O&M Quick
412V
O&M Rating
230
Overall Index
3
Overall Quick
Overall Rating
569
Pipe schematic from manhole B 0446 to B 0445
MH: B 0446MH: B 0445downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04460 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start8 ft. MGO - General Observation - MAG COATING THROUGHOUT185.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"566.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish566.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish568.5 ft. AMH - Downstream Manhole, Survey Ends - b 0445

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - MAG COATING THROUGHOUT

    8 ft. - General Observation - MAG COATING THROUGHOUT

Observations (11)

DistanceCodeObservation
2DAGS
568.5AMHb 0445
2SAP
0MWM
0AMHB 0446
566.6SAP
185.2TBA
0MGOCOCKROACHES IN MANHOLE
8MGOMAG COATING THROUGHOUT
0MWL
566.6DAGS

Properties (7)

additional_info
630069062121001
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-06-21T02:06:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false