Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2021, 11:58 AM

  • B 0411_B 0410_12202021_041823.mp4

Date
12/20/2021
W/O
926528
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00092
PipeID
P08923
Time
3:58 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9643
Sewer Name
B JOINT OUTFALL B - UNIT 5B
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_926528_TV15187_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
57 in.
Upstream MH
B 0411
Downstream MH
B 0410
Dir. of Survey
Downstream
Length Surveyed
398.7 ft.
Total Length
398.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4132
O&M Rating
12
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole B 0411 to B 0410
MH: B 0411MH: B 0410downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04110 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start12.8 ft. RMJ - Roots Medium Joint, from 09 to 11 o'clock, 10 %, within 8 inches of joint: YESR20.9 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Start37.4 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 15 %, within 8 inches of joint: YESR, Finish37.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start95 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"174.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"256.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"311.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"318.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"396 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish396 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish398.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK398.7 ft. AMH - Downstream Manhole, Survey Ends - B 0410398.7 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (6)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

  • 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

  • Roots Medium Joint, from 09 to 11 o'clock, 10 %, within 8 inches of joint: YESR

    12.8 ft. - Roots Medium Joint, from 09 to 11 o'clock, 10 %, within 8 inches of joint: YESR

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    37.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MH

    398.7 ft. - General Observation - COCKROACHES IN MH

All inspections of P08923Work order 926528

Observations (21)

DistanceCodeObservation
311.5TFC—
0AMHB 0411
174.4TFC—
37.4RMJ—
396DAGS—
396CM—
37.4CM—
398.7MGOCONNECTION AT MH 9 O'CLOCK
0MWM—
204.2TFA—
0MGOCOCKROACHES IN MH
256.6TFC—
398.7AMHB 0410
95TFC—
318.2TFC—
20.9RMJ—
0MWL—
2DAGS—
12.8RMJ—
0MGOCONNECTION AT MH 6 O'CLOCK
398.7MGOCOCKROACHES IN MH

Properties (7)

additional_info
630138122021002
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-12-20T03:58:49-08:00
documentation
PRO PIPE
is_lateral_inspection
false