Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2021, 11:09 AM
  • B 0464_B 0463A_06212021_042612.mp4

Date
06/21/2021
W/O
896137
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P22204
Time
4:09 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
Parking Lot
Location Code
G
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
18 in.
Upstream MH
B 0463A
Downstream MH
B 0464
Dir. of Survey
Upstream
Length Surveyed
136.4 ft.
Total Length
136.4 ft.
Structural Index
3
Structural Quick
3I2D
Structural Rating
208
O&M Index
2
O&M Quick
2D00
O&M Rating
52
Overall Index
3
Overall Quick
Overall Rating
260
Pipe schematic from manhole B 0463A to B 0464
MH: B 0463AMH: B 0464upstream0 ft. AMH - Upstream Manhole, Survey Ends - B 04642 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish134.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start134.4 ft. MGO - General Observation - 65% MAG COAT134.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start134.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start134.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start136.4 ft. MWM - Water Mark, 20 %of cross sectional area136.4 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/136.4 ft. MWL - Water Level, 15 %of cross sectional area136.4 ft. AMH - Downstream Manhole, Survey Begins - B 0463A

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • 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

Observations (14)

DistanceCodeObservation
0MWM
136.4AMHB 0464
134CM
2SSS
2MGO65% MAG COAT
134.4SAP
0MGOCONN @ MH 9 O'CLOCK/
0MWL
2CM
0AMHB 0463A
2DAGS
134SSS
2SAP
134.4DAGS

Properties (7)

additional_info
630069062121002
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-06-21T04:09:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false