Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2017, 05:13 AM

  • 22 1457_22 1084 _20072017_231821.mp4

Date
07/20/2017
W/O
646476
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17458
Time
10:13 PM
Certificate
U-715-0700070
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4665
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.
10
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 1457
Downstream MH
22 1084
Dir. of Survey
Downstream
Length Surveyed
313.3 ft.
Total Length
313.3 ft.
Structural Index
3
Structural Quick
5142
Structural Rating
190
O&M Index
2
O&M Quick
2K00
O&M Rating
124
Overall Index
3
Overall Quick
—
Overall Rating
314
Pipe schematic from manhole 22 1457 to 22 1084
MH: 22 1457MH: 22 1084downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 14570 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start27.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start54.1 ft. MGO - General Observation - RESUMING VIDEO71.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"94.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"152.6 ft. FS - Fracture Spiral, from 03 to 06 o'clock, within 8 inches of joint: YES164 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"176.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"198.9 ft. FS - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES215.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"225.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"228.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"265.2 ft. FM - Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES, Start297.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"300 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"306.9 ft. B - Broken, from 11 to 04 o'clock, within 8 inches of joint: NO - PIECES ABOUT TO FALL IN THE LINE306.9 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"313.3 ft. FM - Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES, Finish313.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish313.3 ft. AMH - Downstream Manhole, Survey Ends - 22 1084313.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    27.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 03 to 06 o'clock, within 8 inches of joint: YES

    152.6 ft. - Fracture Spiral, from 03 to 06 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES

    198.9 ft. - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES, Start

    265.2 ft. - Fracture Multiple, from 02 to 10 o'clock, within 8 inches of joint: YES, Start

All inspections of P17458Work order 646476

Observations (24)

DistanceCodeObservation
152.6FS—
228.2TFC—
297.3TFC—
300TFC—
306.9BPIECES ABOUT TO FALL IN THE LINE
313.3FM—
2DAGS—
0MWM—
265.2FM—
215.7TF—
54.1MGORESUMING VIDEO
306.9TB—
0AMH22 1457
225.2TB—
164TFC—
313.3DAGS—
313.3AMH22 1084
176.9TFC—
71.8TFC—
0MWL—
94.9TFC—
27.9CM—
313.3CM—
198.9FS—

Properties (4)

additional_info
SC345603
custom_field_two
1
customer
LACSD
datetime
2017-07-20T22:13:39-07:00