Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 22, 2016, 05:13 AM
  • 22 0484_22 0483_20160421_232559.mp4

Date
04/21/2016
W/O
563425
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00800
PipeID
P16823
Time
10:13 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K 3188
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 0484
Downstream MH
22 0483
Dir. of Survey
Downstream
Length Surveyed
157.5 ft.
Total Length
157.5 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
8
Pipe schematic from manhole 22 0484 to 22 0483
MH: 22 0484MH: 22 0483downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04842 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"9.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"57.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"60.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"105.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"108.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"151.8 ft. B - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES155.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish157.5 ft. AMH - Downstream Manhole, Survey Ends - 22 043

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

    151.8 ft. - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
2SAV
157.5AMH22 043
6.2TFC
57.1TFC
151.8B
0MGOCONNECTION AT THE MH 3 OC'LOCK
60.1TFC
108.4TFC
9.1TFC
155.2SAV
105.3TFC
0MWM
0MWL
0AMH22 0484

Properties (6)

additional_info
SC226236
custom_field_two
2
customer
LACSD
datetime
2016-04-21T22:13:21-07:00
documentation
PRO PIPE
is_lateral_inspection
false