Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 31, 2015, 11:25 AM

  • 22 0851_22 0850_20151231_033857.mp4

Date
12/31/2015
W/O
531046
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00803
PipeID
P17217
Time
3:25 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2946
Sewer Name
22 DALTON TRUNK, SECTION 3
City
AZUSA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_531046_TV22083_DEC2015
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
22 0851
Downstream MH
22 0850
Dir. of Survey
Downstream
Length Surveyed
373.8 ft.
Total Length
373.8 ft.
Structural Index
5
Structural Quick
5100
Structural Rating
5
O&M Index
1
O&M Quick
1D00
O&M Rating
27
Overall Index
1
Overall Quick
—
Overall Rating
32
Pipe schematic from manhole 22 0851 to 22 0850
MH: 22 0851MH: 22 0850downstream0 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 08510 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. MGO - General Observation - MAGNEZIUM H.O. 50% START42.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"54.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"72.2 ft. LR - Alignment Right, 10 %, Start185.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 11 o'clock, within 8 inches of joint: YES201.2 ft. LR - Alignment Right, 10 %, Finish205.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"229.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"295.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"342.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"358.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"371 ft. MGO - General Observation - MAGNEZIUM H.O.50% FINISH373.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0850

Observation photos (2)

  • General Observation - MAGNEZIUM H.O. 50% START

    2 ft. - General Observation - MAGNEZIUM H.O. 50% START

  • Surface Reinforcement Corroded, from 09 to 11 o'clock, within 8 inches of joint: YES

    185.8 ft. - Surface Reinforcement Corroded, from 09 to 11 o'clock, within 8 inches of joint: YES

All inspections of P17217Work order 531046

Observations (17)

DistanceCodeObservation
358.4TF—
42.5TF—
0VC—
373.8AMH22 0850
2MGOMAGNEZIUM H.O. 50% START
371MGOMAGNEZIUM H.O.50% FINISH
229.5TF—
0MWL—
54.6TF—
205.2TFA—
185.8SRC—
295.2TF—
72.2LR—
0AMH22 0851
0MWM—
342.4TF—
201.2LR—

Properties (6)

additional_info
SC224957
custom_field_two
3
customer
LACSD
datetime
2015-12-31T03:25:47-08:00
documentation
PRO PIPE
is_lateral_inspection
false