Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2020, 05:33 AM

  • B 0295_B 0294 _04152020_225017.mp4

Date
04/15/2020
W/O
823784
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00083
PipeID
P08786
Time
10:33 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7524
Sewer Name
B JOINT OUTFALL B - UNIT 1J
City
ROSEMEAD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_823784_TV15241_APR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 0295
Downstream MH
B 0294
Dir. of Survey
Downstream
Length Surveyed
356.3 ft.
Total Length
356.3 ft.
Structural Index
3
Structural Quick
413L
Structural Rating
202
O&M Index
2
O&M Quick
412M
O&M Rating
144
Overall Index
3
Overall Quick
—
Overall Rating
346
Pipe schematic from manhole B 0295 to B 0294
MH: B 0295MH: B 0294downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 02950 ft. MWM - Water Mark, 50 %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, Start29.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start36.8 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6"61.7 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES62.4 ft. H - Hole, at 12 o'clock, within 8 inches of joint: YES75.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"112 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"123.5 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6"181.1 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"231.5 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"242.8 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"305.3 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"327.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"354 ft. MGO - General Observation - SURFACE SPALLING THROUGHOUT THE REACH354.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish354.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish354.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE356.3 ft. AMH - Downstream Manhole, Survey Ends - B 0294

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

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    61.7 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Hole, at 12 o'clock, within 8 inches of joint: YES

    62.4 ft. - Hole, at 12 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    354.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P08786Work order 823784

Observations (21)

DistanceCodeObservation
354MGOSURFACE SPALLING THROUGHOUT THE REACH
305.3TB—
242.8TB—
62.4H—
354.4DAGS—
61.7FM—
75.5TFC—
0MWL—
112TBA—
29.3CM—
123.5TB—
356.3AMHB 0294
36.8TB—
181.1TFA—
327.8TFC—
0AMHB 0295
231.5TBA—
0MWM—
2DAGS—
354.4CM—
354.4MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC411215
custom_field_two
2
customer
LACSD
datetime
2020-04-15T22:33:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false