Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 9, 2019, 08:02 AM

  • 22 0852_22 0851 _10092019_011234.mp4

Date
10/09/2019
W/O
792725
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00803
PipeID
P17218
Time
1:02 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
24 in.
Width
24 in.
Upstream MH
22 0852
Downstream MH
22 0851
Dir. of Survey
Downstream
Length Surveyed
374.3 ft.
Total Length
374.3 ft.
Structural Index
3
Structural Quick
5N3N
Structural Rating
740
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
746
Pipe schematic from manhole 22 0852 to 22 0851
MH: 22 0852MH: 22 0851downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Begins - 22 08520 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 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 08 to 04 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. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT THROUGHOUT41.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4"55.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"205.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4" - OPEN213.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"229.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"294.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"345.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"359.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"371 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish371 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish371 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish371 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish372 ft. MGO - General Observation - PEELING AND FLAKING THROUGHOUT372.7 ft. MGO - General Observation - MAG COAT THROUGHOUT END374.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0851
All inspections of P17218Work order 792725

Observations (24)

DistanceCodeObservation
371SRV—
41.8TBA—
205.6TFOPEN
371SSS—
0MGOROACHES @ MH
0AMH22 0852
372MGOPEELING AND FLAKING THROUGHOUT
371SAP—
2SSS—
0MWL—
345.1TFA—
2DAGS—
359.2TF—
294.3TFA—
229.7TFA—
2SRV—
2SAP—
371DAGS—
2MGOMAG COAT THROUGHOUT
213.2TFC—
55.1TBA—
374.3AMH22 0851
372.7MGOMAG COAT THROUGHOUT END
0MWM—

Properties (6)

additional_info
SC378447
custom_field_two
3
customer
LACSD
datetime
2019-10-09T01:02:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false