Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2021, 11:12 AM
  • B 0474_B 0473A_1132021_031342.mp4

Date
01/13/2021
W/O
0870556
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00094
PipeID
P26504
Time
3:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1691R
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
20210113MDM_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
237.4 ft.
Total Length
237.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3213
O&M Rating
9
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole B 0474 to B 0473A
MH: B 0474MH: B 0473Adownstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:15AM0 ft. MWL - Water Level, 10 %of cross sectional area3.1 ft. RMJ - Roots Medium Joint, from 09 to 12 o'clock, 10 %, within 8 inches of joint: YESR67.3 ft. RFC - Roots Fine Connection, from 11 to 01 o'clock, within 8 inches of joint: YES - 2%126.1 ft. RMC - Roots Medium Connection, from 12 to 03 o'clock, 15 %, within 8 inches of joint: YES145 ft. RFJ - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YESR - 3%199.2 ft. RFC - Roots Fine Connection, from 12 to 02 o'clock, within 8 inches of joint: YES - 3%237.4 ft. AMH - Downstream Manhole, Survey Ends - 3:25AM

Observation photos (1)

  • Roots Medium Connection, from 12 to 03 o'clock, 15 %, within 8 inches of joint: YES

    126.1 ft. - Roots Medium Connection, from 12 to 03 o'clock, 15 %, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
0MWM
0AMH3:15AM
3.1RMJ
145RFJ3%
0MWL
237.4AMH3:25AM
199.2RFC3%
126.1RMC
67.3RFC2%

Properties (5)

additional_info
PRE-CLEANING EVALUATION ONLY
customer
LACSD
datetime
2021-01-13T03:12:32-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false