Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 9, 2019, 06:40 AM

  • 22 0862_22 0861 _10082019_230729.mp4

Date
10/08/2019
W/O
792725
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00803
PipeID
P17229
Time
11:40 PM
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 0862
Downstream MH
22 0861
Dir. of Survey
Downstream
Length Surveyed
358.8 ft.
Total Length
358.8 ft.
Structural Index
3
Structural Quick
5M3M
Structural Rating
710
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
3
Overall Quick
—
Overall Rating
856
Pipe schematic from manhole 22 0862 to 22 0861
MH: 22 0862MH: 22 0861downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 22 08622 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT THROUGHOUT2 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. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start108.2 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 4", 1", 6" - ACTIVE119.3 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"164.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"212.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"253.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"317.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"348.4 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock - DEBRIS UNDER WATER356 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish356 ft. MGO - General Observation - MAG COAT THROUGHOUT END356 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish357 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish357 ft. MGO - General Observation - PEELING AND FLAKING THROUGHOUT357 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish358 ft. MGO - General Observation - ROACHES @ MH358.8 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK CAPPED358.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0861
All inspections of P17229Work order 792725

Observations (26)

DistanceCodeObservation
356DAGS—
108.2TBIACTIVE
0MWL—
2SAP—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
212.3TFC—
2MGOMAG COAT THROUGHOUT
357SRV—
358.8MGOCONN @ MH 9 O'CLOCK CAPPED
357MGOPEELING AND FLAKING THROUGHOUT
358.8AMH22 0861
0MWM—
357SAP—
0MGOROACHES @ MH
356MGOMAG COAT THROUGHOUT END
358MGOROACHES @ MH
2DAGS—
253.1TFC—
2SRV—
317.9TFC—
0AMH22 0862
348.4OBZDEBRIS UNDER WATER
119.3TBA—
356SSS—
2SSS—
164.3TFC—

Properties (6)

additional_info
SC378447
custom_field_two
3
customer
LACSD
datetime
2019-10-08T23:40:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false