Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2016, 08:15 AM

  • 22 0075_22 0074_20160106_013528.mp4

Date
01/06/2016
W/O
531047
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16316
Time
12:15 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2949
Sewer Name
22 DISTRICT #22 MAIN 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_531047_TV22092_DEC2015
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
22 0075
Downstream MH
22 0074
Dir. of Survey
Downstream
Length Surveyed
355.7 ft.
Total Length
355.7 ft.
Structural Index
2
Structural Quick
2M00
Structural Rating
138
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
140
Pipe schematic from manhole 22 0075 to 22 0074
MH: 22 0075MH: 22 0074downstream0 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 00758.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"43.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"52.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"87.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"92.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"100.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"140.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"155.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"203.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"212.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"251.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"260.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"300.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"308.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"348.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"351.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish355.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0074355.7 ft. VC - Vermin Cockroach

Observation photos (2)

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

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

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"

    28.7 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"

All inspections of P16316Work order 531047

Observations (23)

DistanceCodeObservation
100.1TF—
0VC—
0MWM—
355.7AMH22 0074
348.5TFA—
28.7TF—
351.8SSS—
52.1TFC—
87.6TFA—
300.2TFC—
155.7TFA—
43.9TFA—
251.8TFA—
0MWL—
140.4TFA—
92.3TFC—
355.7VC—
203.9TFA—
260.9TF—
308.6TFA—
8.1SSS—
212.4TFA—
0AMH22 0075

Properties (6)

additional_info
SC224960
custom_field_two
4
customer
LACSD
datetime
2016-01-06T00:15:23-08:00
documentation
PRO PIPE
is_lateral_inspection
false