Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2022, 09:17 AM
  • B 0462_B 0461_06132022_032708.mp4

Date
06/13/2022
W/O
957216
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08975
Time
2:17 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
Main Highway - Urban
Location Code
A
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
15 in.
Width
60 in.
Upstream MH
B 0462
Downstream MH
B 0461
Dir. of Survey
Downstream
Length Surveyed
179.8 ft.
Total Length
179.8 ft.
Structural Index
3
Structural Quick
3F2F
Structural Rating
175
O&M Index
2
O&M Quick
412F
O&M Rating
74
Overall Index
2
Overall Quick
Overall Rating
249
Pipe schematic from manhole B 0462 to B 0461
MH: B 0462MH: B 0461downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04620 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %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, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start80.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"95.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"152.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"170.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"177.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish177.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish177.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish179.8 ft. AMH - Downstream Manhole, Survey Ends - B 0461

Observation photos (2)

  • 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

Observations (14)

DistanceCodeObservation
177.8SSS
2DAGS
2SAP
0AMHB 0462
0MWL
152.9TFA
95.5TFA
80.3TFA
0MWM
177.8DAGS
179.8AMHB 0461
170.7TFA
2SSS
177.8SAP

Properties (7)

additional_info
630063061322001
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-13T02:17:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false