Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2021, 11:38 AM
  • B 0884_B 0465_06212021_044221.mp4

Date
06/21/2021
W/O
896137
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08979
Time
4:38 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 0465
Downstream MH
B 0884
Dir. of Survey
Upstream
Length Surveyed
35.1 ft.
Total Length
35.1 ft.
Structural Index
2
Structural Quick
3226
Structural Rating
18
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
2
Overall Quick
Overall Rating
30
Pipe schematic from manhole B 0465 to B 0884
MH: B 0465MH: B 0884upstream0 ft. AMH - Upstream Manhole, Survey Ends - B 08842.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 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, Finish2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish33.1 ft. MGO - General Observation - 60% MAG COAT33.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start33.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start35.1 ft. MWL - Water Level, 20 %of cross sectional area35.1 ft. MWM - Water Mark, 25 %of cross sectional area35.1 ft. AMH - Downstream Manhole, Survey Begins - B 0465

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 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

Observations (11)

DistanceCodeObservation
2MGO60% MAG COAT
33SAV
32.7SSS
0MWL
0MWM
32.7DAGS
35.1AMHB 0884
2DAGS
2SAV
0AMHB 0465
2SSS

Properties (7)

additional_info
630069062121002
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-06-21T04:38:10-07:00
documentation
PRO PIPE
is_lateral_inspection
false