Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2022, 10:28 AM
  • B 0465_B 0464_06132022_044520.mp4

Date
06/13/2022
W/O
957216
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08978
Time
3:28 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10145
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_957216_TV16037_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
60 in.
Upstream MH
B 0464
Downstream MH
B 0465
Dir. of Survey
Upstream
Length Surveyed
390.6 ft.
Total Length
390.6 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
379
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
379
Pipe schematic from manhole B 0464 to B 0465
MH: B 0464MH: B 0465upstream0 ft. AMH - Upstream Manhole, Survey Ends - B 04652.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish99.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"374.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start388.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start390.6 ft. MWM - Water Mark, 25 %of cross sectional area390.6 ft. MWL - Water Level, 20 %of cross sectional area390.6 ft. AMH - Downstream Manhole, Survey Begins - B 0464

Observation photos (2)

  • 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

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

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

Observations (9)

DistanceCodeObservation
390.6AMHB 0465
0MWM
2SAP
0MWL
388.2SAP
0AMHB 0464
16.1SSS
388.2SSS
291.1TBA

Properties (7)

additional_info
630063061322001
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-13T03:28:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false