Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 16, 2021, 08:41 AM
  • B 0473A_B 0473_3162021_015730.mp4

Date
03/16/2021
W/O
0880455
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00094
PipeID
P08998
Time
1:41 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1749R
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
06
Purpose
Maintenance Related
Project
20210316MDM_JOINT_OUTFALL_UNIT_5D
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
B 0473
Downstream MH
B 0473A
Dir. of Survey
Upstream
Length Surveyed
81.2 ft.
Total Length
81.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3121
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole B 0473 to B 0473A
MH: B 0473MH: B 0473Aupstream0 ft. AMH - Downstream Manhole, Survey Ends - 2:15AM1.3 ft. RFB - Roots Fine Barrell, from 08 to 10 o'clock, within 8 inches of joint: NO - 2% IN MH50.9 ft. RMC - Roots Medium Connection, from 12 to 06 o'clock, 30 %, within 8 inches of joint: YES63.8 ft. RFJ - Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YESR - 1%73.2 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR77.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 2%81.2 ft. AMH - Upstream Manhole, Survey Begins - 2:05AM81.2 ft. MWM - Water Mark, 40 %of cross sectional area81.2 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (1)

  • Roots Medium Connection, from 12 to 06 o'clock, 30 %, within 8 inches of joint: YES

    30.3 ft. - Roots Medium Connection, from 12 to 06 o'clock, 30 %, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
8RFJ
79.9RFB2% IN MH
0AMH2:05AM
30.3RMC
0MWM
0MWL
17.4RFJ1%
4RFJ2%
81.2AMH2:15AM

Properties (5)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-03-16T01:41:40-07:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false