Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2020, 07:30 AM

  • 22 0084_22 0083_12102020_000457.mp4

Date
12/09/2020
W/O
860500
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16325
Time
11:30 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8074
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_860500_TV22092_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
22 0084
Downstream MH
22 0083
Dir. of Survey
Downstream
Length Surveyed
402.7 ft.
Total Length
402.7 ft.
Structural Index
2
Structural Quick
2N00
Structural Rating
154
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
—
Overall Rating
314
Pipe schematic from manhole 22 0084 to 22 0083
MH: 22 0084MH: 22 0083downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 00840 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. MGO - General Observation - MAGNESIUM COATING START2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT SPALLING THROUGHOUT12.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"52.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"68.5 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"108.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"133.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"180.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"196.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"228.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6"252.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"276 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"316.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"331.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"372 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"379.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"388 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish401.1 ft. MGO - General Observation - MAGNESIUM COATING END401.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish402.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0083
All inspections of P16325Work order 860500

Observations (25)

DistanceCodeObservation
276TF—
0MGOCONNECTION AT MH 3 OCLOCK
316.1TFC—
12.6TF—
402.7AMH22 0083
2MGOMAGNESIUM COATING START
0MWL—
331.8TF—
52.5TFA—
3SSSSLIGHT SPALLING THROUGHOUT
2DAGS—
252.3TFC—
108.7TF—
228.3TF—
180.7TFC—
133.4TFC—
401.1MGOMAGNESIUM COATING END
401.1DAGS—
196.5TFC—
379.7TFC—
372TFC—
388SSS—
0AMH22 0084
68.5TF—
0MWM—

Properties (7)

additional_info
630098120920201
custom_field_three
GREASE
custom_field_two
3
customer
1
datetime
2020-12-09T23:30:55-08:00
documentation
PRO PIPE
is_lateral_inspection
false