Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2021, 06:38 AM
  • B 0470C_B 0470A_06212021_234827.mp4

Date
06/21/2021
W/O
896137
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08994
Time
11:38 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8948
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.
07
Purpose
Routine Assessment
Project
RFIR_WO_896137_TV16037_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
54 in.
Upstream MH
B 0470C
Downstream MH
B 0470A
Dir. of Survey
Downstream
Length Surveyed
164.6 ft.
Total Length
164.6 ft.
Structural Index
3
Structural Quick
3E2E
Structural Rating
160
O&M Index
2
O&M Quick
2F00
O&M Rating
66
Overall Index
2
Overall Quick
Overall Rating
226
Pipe schematic from manhole B 0470C to B 0470A
MH: B 0470CMH: B 0470Adownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 0470C0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - STOP LOG DOWN-CONN @ MH 9 O'CLOCK0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 35% MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 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, Start61.6 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6" - 10% ROOTS-LATERAL128.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN162 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish162.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish162.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish164.6 ft. AMH - Downstream Manhole, Survey Ends - B 0470A164.6 ft. MGO - General Observation - CONN @ MH 8 O'CLOCK/OPEN

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    0 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 (15)

DistanceCodeObservation
0MWL
61.6TBA10% ROOTS-LATERAL
162.9SAP
162SSS
0AMHB 0470C
162.9DAGS
2MGO35% MAG COAT
164.6AMHB 0470A
2SSS
164.6MGOCONN @ MH 8 O'CLOCK/OPEN
0MWM
0MGOSTOP LOG DOWN-CONN @ MH 9 O'CLOCK
0DAGS
128.2TBOPEN
2SAP

Properties (7)

additional_info
630069062121201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-06-21T23:38:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false