Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 30, 2022, 09:55 AM

  • B 0473_B 0472_06302022_043616.mp4

Date
06/30/2022
W/O
957003
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08997
Time
2:55 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10217
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.
07
Purpose
Routine Assessment
Project
RFIR_WO_957003_TV16080_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
57 in.
Upstream MH
B 0473
Downstream MH
B 0472
Dir. of Survey
Downstream
Length Surveyed
335.8 ft.
Total Length
335.8 ft.
Structural Index
3
Structural Quick
473N
Structural Rating
250
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
3
Overall Quick
—
Overall Rating
382
Pipe schematic from manhole B 0473 to B 0472
MH: B 0473MH: B 0472downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04732 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start51.6 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"54.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start55.2 ft. MGO - General Observation - MAG COATING71.7 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES84.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish119 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"119.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"166.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"166.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO171.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start206.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish228.3 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"277.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"309.8 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 8"333.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish333.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish335.8 ft. AMH - Downstream Manhole, Survey Ends - B 0472

Observation photos (7)

  • 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

  • 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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    54.3 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COATING

    55.2 ft. - General Observation - MAG COATING

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    71.7 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO

    166.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO

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

    171.3 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P08997Work order 957003

Observations (22)

DistanceCodeObservation
309.8TBA—
0MWM—
0MWL—
54.3FL—
0AMHB 0473
335.8AMHB 0472
228.3TBA—
333.4DAGS—
333.4SAP—
277.4TBA—
119TBA—
206.1FM—
71.7FL—
2SAP—
84.1FL—
51.6TBA—
55.2MGOMAG COATING
171.3FM—
2DAGS—
166.2TBA—
119.1TBA—
166.2FL—

Properties (7)

additional_info
630098062922203
custom_field_three
PROJECTING AGGREGATE/FRACTURES
custom_field_two
2
customer
1
datetime
2022-06-30T02:55:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false