Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 9, 2019, 07:20 AM

  • 22 0861_22 0860 _10082019_235239.mp4

Date
10/09/2019
W/O
792725
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00803
PipeID
P17228
Time
12:20 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6100
Sewer Name
22 DALTON TRUNK, SECTION 3
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_792725_TV22105_OCT2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0861
Downstream MH
22 0860
Dir. of Survey
Downstream
Length Surveyed
383.9 ft.
Total Length
383.9 ft.
Structural Index
3
Structural Quick
5N3N
Structural Rating
760
O&M Index
2
O&M Quick
2N00
O&M Rating
152
Overall Index
3
Overall Quick
—
Overall Rating
912
Pipe schematic from manhole 22 0861 to 22 0860
MH: 22 0861MH: 22 0860downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 22 08610 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT THROUGHOUT50.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"107.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN156.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"197.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"262.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"318.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"359.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"379.9 ft. MGO - General Observation - MAG COAT THROUGHOUT END380.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish381 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish382 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish382 ft. MGO - General Observation - PEELING AND FLAKING THROUGHOUT382 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish383 ft. MGO - General Observation - ROACHES @ MH383.9 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE383.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0860

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

All inspections of P17228Work order 792725

Observations (26)

DistanceCodeObservation
2SAP—
262.3TFC—
156.2TFA—
0MWM—
0MGOROACHES @ MH
383.9MGOCONN @ MH 3 O'CLOCK/ACTIVE
0AMH22 0861
0MGOCONN @ MH 9 O'CLOCK
2SSS—
382SSS—
382MGOPEELING AND FLAKING THROUGHOUT
50.9TFC—
383.9AMH22 0860
359.1TFC—
318.2TFC—
0MWL—
2DAGS—
107.8TFOPEN
2SRV—
197.1TFC—
381SRV—
2MGOMAG COAT THROUGHOUT
379.9MGOMAG COAT THROUGHOUT END
382SAP—
380.8DAGS—
383MGOROACHES @ MH

Properties (6)

additional_info
SC378447
custom_field_two
3
customer
LACSD
datetime
2019-10-09T00:20:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false