Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2020, 06:12 AM

  • 22 0087_22 0086_12092020_224332.mp4

Date
12/09/2020
W/O
860500
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16328
Time
10:12 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 0087
Downstream MH
22 0086
Dir. of Survey
Downstream
Length Surveyed
267.7 ft.
Total Length
267.7 ft.
Structural Index
2
Structural Quick
2I00
Structural Rating
104
O&M Index
2
O&M Quick
2J00
O&M Rating
106
Overall Index
2
Overall Quick
—
Overall Rating
210
Pipe schematic from manhole 22 0087 to 22 0086
MH: 22 0087MH: 22 0086downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 00870 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - MAGNESIUM COATING START3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SLIGHT SPALLING THROUGHOUT14 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"45.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"70.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"126 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"133.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"198.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"213.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"238.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"264 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish265.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish265.8 ft. MGO - General Observation - MAGNESIUM COATING END267.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0086267.7 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK
All inspections of P16328Work order 860500

Observations (19)

DistanceCodeObservation
0AMH22 0087
2MGOMAGNESIUM COATING START
238.4TFC—
0MWM—
0DAGS—
133.5TFA—
213.5TFC—
267.7AMH22 0086
198.3TF—
265.8DAGS—
0MWL—
265.8MGOMAGNESIUM COATING END
3SSSSLIGHT SPALLING THROUGHOUT
70.2TF—
264SSS—
126TF—
14TF—
267.7MGOCONNECTION AT MH 3 OCLOCK
45.8TF—

Properties (7)

additional_info
630098120920201
custom_field_three
GREASE
custom_field_two
3
customer
1
datetime
2020-12-09T22:12:07-08:00
documentation
PRO PIPE
is_lateral_inspection
false