Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2021, 11:26 AM

  • B 0465_B 0464_06212021_043730.mp4

Date
06/21/2021
W/O
896137
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08978
Time
4:26 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8947
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_896137_TV16037_JUN2021
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
390.4 ft.
Total Length
390.4 ft.
Structural Index
2
Structural Quick
322N
Structural Rating
160
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
164
Pipe schematic from manhole B 0464 to B 0465
MH: B 0464MH: B 0465upstream0 ft. AMH - Upstream Manhole, Survey Ends - B 04651.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish98.5 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"388.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start388.4 ft. MGO - General Observation - 55% MAG COAT388.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start388.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start390.4 ft. MWM - Water Mark, 25 %of cross sectional area390.4 ft. AMH - Downstream Manhole, Survey Begins - B 0464390.4 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

All inspections of P08978Work order 896137

Observations (12)

DistanceCodeObservation
291.9TBA—
2DAGS—
0MWM—
2MGO55% MAG COAT
2SAP—
388.7SAP—
388.7DAGS—
2SSS—
0AMHB 0464
0MWL—
388.7SSS—
390.4AMHB 0465

Properties (7)

additional_info
630069062121002
custom_field_three
PROJECTING AGGREGATE/SPALLING
custom_field_two
3
customer
1
datetime
2021-06-21T04:26:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false