Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 11, 2019, 08:02 AM
  • B 1370_B 1369_6112019_011243.mp4

Date
06/11/2019
W/O
0771792
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25082
Time
1:02 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1229
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 1370
Downstream MH
B 1369
Dir. of Survey
Downstream
Length Surveyed
168.8 ft.
Total Length
168.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole B 1370 to B 1369
MH: B 1370MH: B 1369downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 1:05AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL POPPING BLISTERS8 ft. MGO - General Observation - 18" VCP + CIPP16.7 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open32.1 ft. MGO - General Observation - ROUGH TEXTURE INSDE BLISTER121.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open157.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open168.1 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SMALL POPPING BLISTERS168.8 ft. AMH - Downstream Manhole, Survey Ends - 1:25AM

Observation photos (3)

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

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

  • General Observation - 18" VCP + CIPP

    8 ft. - General Observation - 18" VCP + CIPP

  • General Observation - ROUGH TEXTURE INSDE BLISTER

    32.1 ft. - General Observation - ROUGH TEXTURE INSDE BLISTER

Observations (12)

DistanceCodeObservation
8MGO18" VCP + CIPP
0MGOConn. @ Mh, 3 O' Clock. Active
0AMH1:05AM
16.7TBOpen
168.1LFBSMALL POPPING BLISTERS
168.8AMH1:25AM
0MWL
157.6TBOpen
0MWM
121.1TBOpen
32.1MGOROUGH TEXTURE INSDE BLISTER
2LFBSMALL POPPING BLISTERS

Properties (7)

custom_field_three
CIPP LINER SMALL POPPING BLISTERS
custom_field_two
4
customer
LACSD
datetime
2019-06-11T01:02:38-07:00
documentation
MARTIN,REVELES,OLIVER 111,SHADERER
is_lateral_inspection
false
lining
CIPP