Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 15, 2022, 09:53 AM
  • B 0351_B 0350_08152022_030508.mp4

Date
08/15/2022
W/O
962477
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00091
PipeID
P08863
Time
2:53 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10324
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
TEMPLE CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
WO_962477_TV15051_JUL2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
78 in.
Upstream MH
B 0351
Downstream MH
B 0350
Dir. of Survey
Downstream
Length Surveyed
383.8 ft.
Total Length
383.8 ft.
Structural Index
2
Structural Quick
3M2N
Structural Rating
360
O&M Index
2
O&M Quick
412N
O&M Rating
156
Overall Index
2
Overall Quick
Overall Rating
516
Pipe schematic from manhole B 0351 to B 0350
MH: B 0351MH: B 0350downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 03510 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %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, Start6.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start32 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start382.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish382.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish382.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish383.8 ft. AMH - Downstream Manhole, Survey Ends - B 0350

Observation photos (3)

  • 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

    6.2 ft. - Surface Spalling, from 09 to 03 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

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

Observations (10)

DistanceCodeObservation
383.8AMHB 0350
32SAP
0AMHB 0351
382.5SSS
6.2SSS
2DAGS
382.5SAP
382.5DAGS
0MWM
0MWL

Properties (7)

additional_info
630098081522001
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-08-15T02:53:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false