Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2021, 11:50 AM

  • B 0474_B 0473A_4202021_045158.mp4

Date
04/20/2021
W/O
0891491
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00094
PipeID
P26504
Time
4:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1781
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
06
Purpose
Maintenance Related
Project
20210420MDM_JOINT_OUTFALL_B_UNIT_5D
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
B 0474
Downstream MH
B 0473A
Dir. of Survey
Downstream
Length Surveyed
237.2 ft.
Total Length
237.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole B 0474 to B 0473A
MH: B 0474MH: B 0473Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:55AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area4.1 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR126.8 ft. RMC - Roots Medium Connection, from 09 to 03 o'clock, 5 %, within 8 inches of joint: YES237.2 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (1)

  • Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR

    4.1 ft. - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR

All inspections of P26504Work order 0891491

Observations (6)

DistanceCodeObservation
126.8RMC—
237.2AMH5:05AM
0AMH4:55AM
0MWL—
0MWM—
4.1RMJ—

Properties (4)

customer
LACSD
datetime
2021-04-20T04:50:24-07:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false