Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2021, 09:15 AM

  • B 0429_B 0428_12232021_013234.mp4

Date
12/23/2021
W/O
926528
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00092
PipeID
P08941
Time
1:15 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9802
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 0429
Downstream MH
B 0428
Dir. of Survey
Downstream
Length Surveyed
269.9 ft.
Total Length
269.9 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
159
O&M Index
2
O&M Quick
312J
O&M Rating
109
Overall Index
3
Overall Quick
—
Overall Rating
268
Pipe schematic from manhole B 0429 to B 0428
MH: B 0429MH: B 0428downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04290 ft. MGO - General Observation - COCKROACHES IN MH2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start7.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start22.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"57.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"92.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"127.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"148.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"212.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"238.8 ft. RMC - Roots Medium Connection, from 07 to 11 o'clock, 15 %, within 8 inches of joint: YES239 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"263 ft. FS - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES267.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish267.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish269.9 ft. AMH - Downstream Manhole, Survey Ends - B 0428

Observation photos (4)

  • 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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    239 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

All inspections of P08941Work order 926528

Observations (20)

DistanceCodeObservation
9CM—
148.7TF—
0MWM—
263FS—
238.8RMC—
7.9TFA—
22.8TFA—
267.3CM—
127.1TFA—
239TFA—
142.1TFA—
0MWL—
2DAGS—
0AMHB 0429
212.2TF—
269.9AMHB 0428
57.6TF—
92.6TFC—
0MGOCOCKROACHES IN MH
267.3DAGS—

Properties (7)

additional_info
630138122221202
custom_field_three
FRACTURE/CRACKS
custom_field_two
2
customer
1
datetime
2021-12-23T01:15:20-08:00
documentation
PRO PIPE
is_lateral_inspection
false