Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2016, 10:39 AM

  • 21 1023_21 1022_20160425_050955.mp4

Date
04/25/2016
W/O
557418
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00784
PipeID
P16123
Time
3:39 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Heavy Cleaning
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
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
21 1023
Downstream MH
21 1022
Dir. of Survey
Downstream
Length Surveyed
256.1 ft.
Total Length
256.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 21 1023 to 21 1022
MH: 21 1023MH: 21 1022downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 10230 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. VC - Vermin Cockroach0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. MWL - Water Level, 10 %of cross sectional area13.3 ft. CM - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES78.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"81.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"156.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"158.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 4"205.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"208 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"256.1 ft. VC - Vermin Cockroach256.1 ft. AMH - Downstream Manhole, Survey Ends - 21 1022

Observation photos (1)

  • Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    13.3 ft. - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

All inspections of P16123Work order 557418

Observations (14)

DistanceCodeObservation
208TFA—
156.3TFC—
81.1TFC—
256.1VC—
0AMH21 1023
0MWM—
0VC—
205.2TFC—
78.7TFC—
0MGOCONNECTION AT THE MH 9 OC'LOCK
158.8TFC—
0MWL—
13.3CM—
256.1AMH21 1022

Properties (6)

additional_info
SC226238
custom_field_two
4
customer
LACSD
datetime
2016-04-25T03:39:42-07:00
documentation
PRO PIPE
is_lateral_inspection
false