Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 13, 2021, 09:52 AM
  • 21 0342_21 0341_05132021_030537.mp4

Date
05/13/2021
W/O
890915
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00783
PipeID
P15543
Time
2:52 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8954
Sewer Name
21 RAILROAD STREET TRUNK
City
CITY OF INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_890915_TV21111_MAY2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
21 0342
Downstream MH
21 0341
Dir. of Survey
Downstream
Length Surveyed
353.3 ft.
Total Length
353.3 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 21 0342 to 21 0341
MH: 21 0342MH: 21 0341downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 03420 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area92.1 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"97.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 8"123.4 ft. CS - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES124.1 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"235.2 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: NO235.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 8"240.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 8"346.3 ft. CS - Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES353.3 ft. AMH - Downstream Manhole, Survey Ends - 21 0341

Observation photos (4)

  • Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    123.4 ft. - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"

    124.1 ft. - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 8"

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: NO

    235.2 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: NO

  • Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

    346.3 ft. - Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
240.1TF
0AMH21 0342
235.2CL
0MWL
353.3AMH21 0341
0MWM
97.2TF
92.1TF
124.1TB
235.2TF
346.3CS
123.4CS

Properties (6)

custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-05-13T02:52:01-07:00
documentation
PRO PIPE
is_lateral_inspection
false