Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2015, 09:24 AM

  • 22 016022 0159District 22_123015.mp4

Date
12/30/2015
W/O
541755
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16402
Time
1:24 AM
Certificate
U-1097948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2943
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
27
Purpose
Routine Assessment
Project
WO_541755_TV22129_DEC2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
22 0160
Downstream MH
22 0159
Dir. of Survey
Downstream
Length Surveyed
379.4 ft.
Total Length
379.4 ft.
Structural Index
4
Structural Quick
4200
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 0160 to 22 0159
MH: 22 0160MH: 22 0159downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 01600 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK28.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"84.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"135.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"186.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"231.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"272.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"278.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"328.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"369.3 ft. MWLS - Water Level, Sag in pipe, 55 %of cross sectional area, Start379.3 ft. MWLS - Water Level, Sag in pipe, 55 %of cross sectional area, Finish379.4 ft. MGO - General Observation - LATERAL AT MH 7 OCLOCK379.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0159
All inspections of P16402Work order 541755

Observations (16)

DistanceCodeObservation
328.9TFC—
0AMH22 0160
379.4MGOLATERAL AT MH 7 OCLOCK
0MWM—
186.1TFC—
272.9TFC—
369.3MWLS—
84.4TFC—
0MWL—
231.7TFC—
278.3TFC—
28.6TFC—
379.3MWLS—
135.2TFC—
0MGOLATERAL AT MH 3 OCLOCK
379.4AMH22 0159

Properties (6)

additional_info
SC224954
custom_field_two
4
customer
LACSD
datetime
2015-12-30T01:24:57-08:00
documentation
PRO PIPE
is_lateral_inspection
false