Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2021, 12:59 PM
  • B 0412_B 0411_12202021_050803.mp4

Date
12/20/2021
W/O
926528
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00092
PipeID
P08924
Time
4:59 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9643
Sewer Name
B JOINT OUTFALL B - UNIT 5B
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_926528_TV15187_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
57 in.
Upstream MH
B 0411
Downstream MH
B 0412
Dir. of Survey
Upstream
Length Surveyed
31.7 ft.
Total Length
31.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4231
O&M Rating
13
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole B 0411 to B 0412
MH: B 0411MH: B 0412upstream0 ft. MSA - Survey Abandoned - DUE TO BALL ROOTS0 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 65 %, within 8 inches of joint: YES3 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Finish24.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish24.3 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Start24.3 ft. MGP - General Photograph - ROOTS29.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start31.7 ft. MWL - Water Level, 25 %of cross sectional area31.7 ft. AMH - Downstream Manhole, Survey Begins - B 041131.7 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (5)

  • 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

  • Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Start

    7.4 ft. - Roots Medium Joint, from 09 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Start

  • General Photograph - ROOTS

    7.4 ft. - General Photograph - ROOTS

  • Survey Abandoned - DUE TO BALL ROOTS

    31.7 ft. - Survey Abandoned - DUE TO BALL ROOTS

  • Roots Ball Joint, from 08 to 04 o'clock, 65 %, within 8 inches of joint: YES

    31.7 ft. - Roots Ball Joint, from 08 to 04 o'clock, 65 %, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
7.4DAGS
31.7MSADUE TO BALL ROOTS
31.7RBJ
0MWL
7.4RMJ
28.7RMJ
2DAGS
0AMHB 0411
0MWM
7.4MGPROOTS

Properties (7)

additional_info
630138122021002
custom_field_three
DUE TO BALL ROOTS AT CONNECTION
custom_field_two
5
customer
1
datetime
2021-12-20T04:59:16-08:00
documentation
PRO PIPE
is_lateral_inspection
false