Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2016, 08:35 AM
  • 21 1028A_21 1028_20160425_024128.mp4

Date
04/25/2016
W/O
557418
Weather
Light Rain
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16130
Time
1:35 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K 3190
Sewer Name
21 SAN ANTONIO TRUNK
City
CLAREMONT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
Routine Assessment
Project
WO_557418_TV21023_APRIL2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
21 1028A
Downstream MH
21 1028
Dir. of Survey
Downstream
Length Surveyed
48.1 ft.
Total Length
48.1 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
4
Pipe schematic from manhole 21 1028A to 21 1028
MH: 21 1028AMH: 21 1028downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 1028A0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area24.1 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES48.1 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK48.1 ft. AMH - Downstream Manhole, Survey Ends - 21 1028

Observation photos (1)

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    24.1 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
0MGOCONNECTION AT THE MH 3 OC'LOCK
0AMH21 1028A
48.1MGOCONNECTION AT THE MH 9 OC'LOCK
0MWM
0MWL
24.1FM
48.1AMH21 1028

Properties (5)

additional_info
SC226238
custom_field_two
3
customer
LACSD
datetime
2016-04-25T01:35:29-07:00
sewer_category
GRAVITY