Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 18, 2017, 06:18 AM
Date
10/17/2017
W/O
646476
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00812
PipeID
P17452
Time
11:18 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5026
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
WO_646476_TV22042_JUL2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1079
Downstream MH
22 1078
Dir. of Survey
Downstream
Length Surveyed
408 ft.
Total Length
408 ft.
Structural Index
3
Structural Quick
5142
Structural Rating
31
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole 22 1079 to 22 1078
MH: 22 1079MH: 22 1078downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 8 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 10790.1 ft. MWM - Water Mark, 25 %of cross sectional area5.3 ft. CM - Crack Multiple, from 02 to 09 o'clock, within 8 inches of joint: YES20.5 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES51.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES66.6 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES78.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"81.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"87.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start104.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"109 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"120 ft. FM - Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES141.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES152.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"155.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"194.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"229.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"232.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"296.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"304.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"315.8 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES324.9 ft. B - Broken, from 08 to 12 o'clock, within 8 inches of joint: YES - AT CONNECTION324.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"338 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"358 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"371 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"383.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"399.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish407 ft. MGO - General Observation - Surface Spalling throughout the reach408 ft. AMH - Downstream Manhole, Survey Ends - 22 1078408 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK
All inspections of P17452Work order 646476

Observations (35)

DistanceCodeObservation
232.4TF—
0MWL—
371TFC—
81.3TF—
229.8TFC—
194.2TB—
51.6CM—
399.4CM—
0MGOCONNECTION AT MH 3 O'CLOCK
315.8FM—
87.7CM—
338TBA—
120FM—
0MGOCONNECTION AT MH 9 O'CLOCK
152.8TFC—
408AMH22 1078
408MGOCONNECTION AT MH 9 O'CLOCK
0.1MWM—
0MGOCONNECTION AT MH 8 O'CLOCK
20.5CM—
78.8TFC—
66.6CM—
358TFC—
0AMH22 1079
324.9BAT CONNECTION
407MGOSurface Spalling throughout the reach
304.1TFC—
383.6TFC—
5.3CM—
109TB—
141.7FL—
296.5TFC—
324.9TB—
104.5TFC—
155.6TFC—

Properties (4)

additional_info
SC346186
custom_field_two
2
customer
LACSD
datetime
2017-10-17T23:18:42-07:00