Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 1, 2022, 09:19 AM

  • B 0470_B 0469_07012022_032712.mp4

Date
07/01/2022
W/O
957216
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08990
Time
2:19 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10220
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_957216_TV16037_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
54 in.
Upstream MH
B 0470
Downstream MH
B 0469
Dir. of Survey
Downstream
Length Surveyed
124.1 ft.
Total Length
124.1 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
72
O&M Index
2
O&M Quick
413B
O&M Rating
92
Overall Index
3
Overall Quick
—
Overall Rating
164
Pipe schematic from manhole B 0470 to B 0469
MH: B 0470MH: B 0469downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04700 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.9 ft. RFJ - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YESR16.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR55.3 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YESR64.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start122.2 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Finish122.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish122.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish124.1 ft. AMH - Downstream Manhole, Survey Ends - B 0469

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    3.7 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YESR

    4.9 ft. - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YESR

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

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

  • Roots Medium Joint, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YESR

    55.3 ft. - Roots Medium Joint, from 09 to 03 o'clock, 30 %, within 8 inches of joint: YESR

All inspections of P08990Work order 957216

Observations (13)

DistanceCodeObservation
55.3RMJ—
16.9RMJ—
0MWM—
64.9RMJ—
122.3SAP—
122.3DAGS—
124.1AMHB 0469
3.7SAP—
0AMHB 0470
0MWL—
122.2RMJ—
2DAGS—
4.9RFJ—

Properties (7)

additional_info
630098063022213
custom_field_three
PROJECTING AGGREGATE/ROOTS
custom_field_two
2
customer
1
datetime
2022-07-01T02:19:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false