Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 10, 2019, 11:14 AM

  • B 1372_B 1371_6102019_043145.mp4

Date
06/10/2019
W/O
0771792
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25084
Time
4:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1228
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
08
Purpose
Routine Assessment
Project
20190610MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
B 1372
Downstream MH
B 1371
Dir. of Survey
Downstream
Length Surveyed
236.6 ft.
Total Length
236.6 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole B 1372 to B 1371
MH: B 1372MH: B 1371downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL BLISTERS18 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Capped20.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open22.9 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL BLISTERS22.9 ft. MGO - General Observation - ROUGH TEXTURE INSIDE BLISTERS36 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open67.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open71 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open122.6 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open124.7 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open157.8 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL BLISTERS219.3 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open 99% GREASE236 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SMALL BLISTERS236.6 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (5)

  • Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL BLISTERS

    2 ft. - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL BLISTERS

  • Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL BLISTERS

    22.9 ft. - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL BLISTERS

  • General Observation - ROUGH TEXTURE INSIDE BLISTERS

    22.9 ft. - General Observation - ROUGH TEXTURE INSIDE BLISTERS

  • Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL BLISTERS

    157.8 ft. - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL BLISTERS

  • Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open 99% GREASE

    219.3 ft. - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open 99% GREASE

All inspections of P25084Work order 0771792

Observations (18)

DistanceCodeObservation
124.7TBOpen
122.6TBOpen
71TBOpen
157.8LFBSMALL BLISTERS
236LFBSMALL BLISTERS
0MWL—
2LFBSMALL BLISTERS
20.5TBOpen
22.9LFBSMALL BLISTERS
18TBCCapped
67.9TBOpen
236.6AMH5:00AM
0AMH4:35AM
36TBOpen
219.3TBDOpen 99% GREASE
0MWM—
22.9MGOROUGH TEXTURE INSIDE BLISTERS
0MGOConn. @ Mh, 9 O' Clock. Active

Properties (6)

custom_field_three
CIPP LINER SMALL BLISTERS
custom_field_two
4
customer
LACSD
datetime
2019-06-10T04:14:04-07:00
documentation
MARTIN,REVELES,OLIVER 111,SHADEWRER
is_lateral_inspection
false