Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 26, 2020, 12:59 PM
  • 21 1019_21 1018 _03262020_060818.mp4

Date
03/26/2020
W/O
818333
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00784
PipeID
P16119
Time
5:59 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7197
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_818333_TV21091_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
21 1019
Downstream MH
21 1018
Dir. of Survey
Downstream
Length Surveyed
54.2 ft.
Total Length
54.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 1019 to 21 1018
MH: 21 1019MH: 21 1018downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 101927.6 ft. CS - Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES54.2 ft. AOC - Drop Connection, Survey Ends - 21 1018

Observation photos (1)

  • Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

    27.6 ft. - Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
27.6CS
0MWM
54.2AOC21 1018
0MWL
0MGOCONNECTION AT MH 3 OCLOCK
0AMH21 1019

Properties (6)

additional_info
SC398437
custom_field_two
3
customer
LACSD
datetime
2020-03-26T05:59:26-07:00
documentation
PROPIPE
is_lateral_inspection
false