Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 16, 2021, 07:47 AM
  • B 0474_B 0473A_3162021_010736.mp4

Date
03/16/2021
W/O
0880455
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00094
PipeID
P26504
Time
12:47 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 0474
Downstream MH
B 0473A
Dir. of Survey
Downstream
Length Surveyed
237.3 ft.
Total Length
237.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3311
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole B 0474 to B 0473A
MH: B 0474MH: B 0473Adownstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM4 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 5 %, within 8 inches of joint: YESR68.8 ft. RFC - Roots Fine Connection, from 08 to 12 o'clock, within 8 inches of joint: YES - 3%127.1 ft. RMC - Roots Medium Connection, from 08 to 04 o'clock, 30 %, within 8 inches of joint: YES201.2 ft. RMC - Roots Medium Connection, from 12 to 03 o'clock, 5 %, within 8 inches of joint: YES237.3 ft. AMH - Downstream Manhole, Survey Ends - 1:15AM

Observation photos (1)

  • Roots Medium Connection, from 08 to 04 o'clock, 30 %, within 8 inches of joint: YES

    127.1 ft. - Roots Medium Connection, from 08 to 04 o'clock, 30 %, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
4RMJ
68.8RFC3%
0MWL
201.2RMC
127.1RMC
0MWM
0AMH12:55AM
237.3AMH1:15AM

Properties (5)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-03-16T00:47:09-07:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false