Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 24, 2022, 09:15 AM
  • B 1275_B 1274_06242022_033616.mp4

Date
06/24/2022
W/O
957236
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01126
PipeID
P25170
Time
2:15 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10207
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_957236_TV16066_JUN2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
B 1275
Downstream MH
B 1274
Dir. of Survey
Downstream
Length Surveyed
232.3 ft.
Total Length
232.3 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
138
O&M Index
2
O&M Quick
4134
O&M Rating
108
Overall Index
3
Overall Quick
Overall Rating
246
Pipe schematic from manhole B 1275 to B 1274
MH: B 1275MH: B 1274downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 12750 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, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start213 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS UNDER WATER232.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish232.3 ft. MSA - Survey Abandoned - DUE TO DEBRIS232.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish232.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

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 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

Observations (10)

DistanceCodeObservation
2DAGS
2SAP
0AMHB 1275
0MWM
232.3SAP
232.3MSADUE TO DEBRIS
232.3DAGS
232.3DSZ
0MWL
213DSZDEBRIS UNDER WATER

Properties (7)

additional_info
630098062322202
custom_field_three
ABANDONED DUE TO DEBRIS
custom_field_two
5
customer
1
datetime
2022-06-24T02:15:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false