Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2021, 10:34 AM
  • B 0414_B 0413_12202021_025126.mp4

Date
12/20/2021
W/O
926528
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00092
PipeID
P08926
Time
2:34 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 0414
Downstream MH
B 0413
Dir. of Survey
Downstream
Length Surveyed
371.1 ft.
Total Length
371.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole B 0414 to B 0413
MH: B 0414MH: B 0413downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04140 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start104.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"155.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"155.6 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 15 %, within 8 inches of joint: YES227.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"360.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"369.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish369.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish371.2 ft. AMH - Downstream Manhole, Survey Ends - B 0413

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Roots Medium Connection, from 01 to 05 o'clock, 15 %, within 8 inches of joint: YES

    155.6 ft. - Roots Medium Connection, from 01 to 05 o'clock, 15 %, within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
104.2TFA
0MWM
8.9CM
0AMHB 0414
227.5TFA
155.6TFA
360.3TFA
369.2CM
371.2AMHB 0413
369.2DAGS
2DAGS
155.6RMC
0MWL

Properties (7)

additional_info
630138122021002
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-12-20T02:34:32-08:00
documentation
PRO PIPE
is_lateral_inspection
false