Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 31, 2019, 08:28 AM

  • 22 1079_22 1078 _31072019_015131.mp4

Date
07/31/2019
W/O
777331
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00812
PipeID
P17452
Time
1:28 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6727
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_777331_TV22042_JUL2019
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
415.6 ft.
Total Length
415.6 ft.
Structural Index
3
Structural Quick
524O
Structural Rating
498
O&M Index
2
O&M Quick
2O11
O&M Rating
165
Overall Index
3
Overall Quick
—
Overall Rating
663
Pipe schematic from manhole 22 1079 to 22 1078
MH: 22 1079MH: 22 1078downstream0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10790 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - CONN 3 O'CLOCK @ MH/UNKNOWN2 ft. MGO - General Observation - CONN 3 O'CLOCK @ MH/ACTIVE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start12.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start86.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"89.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN112.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"117.4 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN129.1 ft. B - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES161.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"164.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"203 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN238.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"241.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"305.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"313.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"334.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"334.2 ft. B - Broken, from 10 to 01 o'clock, within 8 inches of joint: NO - BREAK IN LATERAL334.2 ft. RPZD - Repair Other Defective, within 8 inches of joint: NO - AT BREAK IN347.5 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: YES, 4", 6"367.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"380.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"393.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"414 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - ROACHES @ MH414 ft. MGO - General Observation - CONN 9 O'CLOCK @ MH/UNKNOWN414 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish415.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish415.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish415.6 ft. AMH - Downstream Manhole, Survey Ends - 22 1078

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    6.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Broken, from 10 to 01 o'clock, within 8 inches of joint: NO - BREAK IN LATERAL

    334.2 ft. - Broken, from 10 to 01 o'clock, within 8 inches of joint: NO - BREAK IN LATERAL

  • Repair Other Defective, within 8 inches of joint: NO - AT BREAK IN

    334.2 ft. - Repair Other Defective, within 8 inches of joint: NO - AT BREAK IN

All inspections of P17452Work order 777331

Observations (34)

DistanceCodeObservation
305.9TFC—
117.4TBOPEN
415.6AMH22 1078
415.1DAGS—
129.1B—
86.9TFC—
415.1FM—
313.7TFC—
203TBOPEN
161.4TFC—
393.4TFC—
414VCROACHES @ MH
0MWM—
2MGOCONN 3 O'CLOCK @ MH/UNKNOWN
380.6TFC—
6.5DAGS—
89.3TFOPEN
367.7TFC—
2MGOCONN 3 O'CLOCK @ MH/ACTIVE
0AMH22 1079
334.2TB—
12.6FM—
112.5TFC—
0MGOCONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH
0MWL—
414MGOCONN 9 O'CLOCK @ MH/UNKNOWN
2SSS—
347.5TBA—
241.5TFA—
238.5TFC—
334.2BBREAK IN LATERAL
164.1TFC—
414SSS—
334.2RPZDAT BREAK IN

Properties (6)

additional_info
SC378226
custom_field_two
1
customer
LACSD
datetime
2019-07-31T01:28:20-07:00
documentation
PROPIPE
is_lateral_inspection
false