Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 16, 2021, 09:27 AM

  • B 1270_B 1269_6162021_023405.mp4

Date
06/16/2021
W/O
0891307
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25165
Time
2:27 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1847R
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
16
Purpose
Maintenance Related
Project
20210616MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1270
Downstream MH
B 1269
Dir. of Survey
Downstream
Length Surveyed
355.2 ft.
Total Length
355.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
4132
O&M Rating
20
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole B 1270 to B 1269
MH: B 1270MH: B 1269downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:35AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2.7 ft. RMJ - Roots Medium Joint, from 08 to 11 o'clock, 5 %, within 8 inches of joint: YESR - BEGINNING OF PIPE AT MH4.1 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR9.7 ft. MWL - Water Level, 40 %of cross sectional area9.7 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area9.7 ft. MWM - Water Mark, 60 %of cross sectional area11.3 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR - 4%14 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR - 1%24.5 ft. MWM - Water Mark, 30 %of cross sectional area24.5 ft. MWL - Water Level, 5 %of cross sectional area55.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 1%108.7 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR - 2%125.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 2%136.7 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR - 3%171.3 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR, Start - 4%178.2 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR, Finish - 4% AT JOINTS189 ft. RFJ - Roots Fine Joint, from 01 to 05 o'clock, within 8 inches of joint: YESR - 2%201.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start - 1% O 3% AT JOINTS SPORATIC289.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish - 1% TO 3% AT JOINTS SPORATIC338.4 ft. RFJ - Roots Fine Joint, from 02 to 03 o'clock, within 8 inches of joint: YESR - 2%355.2 ft. AMH - Downstream Manhole, Survey Ends - 2:55AM

Observation photos (1)

  • Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR

    4.1 ft. - Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR

All inspections of P25165Work order 0891307

Observations (23)

DistanceCodeObservation
9.7MWL—
136.7RFJ3%
0AMH2:35AM
9.7MWLS—
11.3RFJ4%
338.4RFJ2%
355.2AMH2:55AM
24.5MWM—
0MWM—
4.1RMJ—
289.6RFJ1% TO 3% AT JOINTS SPORATIC
2.7RMJBEGINNING OF PIPE AT MH
9.7MWM—
189RFJ2%
201.6RFJ1% O 3% AT JOINTS SPORATIC
24.5MWL—
171.3RFJ4%
108.7RFJ2%
0MWL—
178.2RFJ4% AT JOINTS
55.6RFJ1%
125.4RFJ2%
14RFJ1%

Properties (5)

additional_info
ROOT EVALUATION
customer
LACSD
datetime
2021-06-16T02:27:35-07:00
documentation
MARTIN,BARR,RAMIREZ
is_lateral_inspection
false