Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 21, 2016, 07:58 AM

  • 22 0493_22 0492_20160421_021230.mp4

Date
04/21/2016
W/O
563425
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00800
PipeID
P16832
Time
12:58 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K 3187
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_563425_TV22031_APRIL2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
10 in.
Upstream MH
22 0493
Downstream MH
22 0492
Dir. of Survey
Downstream
Length Surveyed
170.6 ft.
Total Length
170.6 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 22 0493 to 22 0492
MH: 22 0493MH: 22 0492downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 04930 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start41.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"44.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"76.9 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES93.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"95.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"143.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"146.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"167.8 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish170.6 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK170.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0492

Observation photos (2)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    76.9 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

All inspections of P16832Work order 563425

Observations (15)

DistanceCodeObservation
95.8TFC—
93.1TFC—
170.6MGOCONNECTION AT THE MH 3 OC'LOCK
41.8TFC—
2SAV—
0MGOCONNECTION AT THE MH 9 OC'LOCK
0AMH22 0493
146.6TF—
167.8SAV—
170.6AMH22 0492
76.9FL—
143.8TFC—
44.7TF—
0MWM—
0MWL—

Properties (6)

additional_info
SC226235
custom_field_two
3
customer
LACSD
datetime
2016-04-21T00:58:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false