Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2017, 04:36 PM

  • A 0576_A 0575_6272017_101105.mp4

Date
06/27/2017
W/O
0647705
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00316
PipeID
P07781
Time
9:36 AM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7446
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
01
Purpose
Routine Assessment
Project
20170627MI_JOA_1A_DISTRICT_21_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
60 in.
Upstream MH
A 0576
Downstream MH
A 0575
Dir. of Survey
Downstream
Length Surveyed
175.8 ft.
Total Length
175.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole A 0576 to A 0575
MH: A 0576MH: A 0575downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10:10 AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0.9 ft. MGO - General Observation - CONNECTION AT MH, 8 OCLOCK, ACTIVE8.5 ft. MGO - General Observation - LINER IN PLACE, 7 TO 5 OCLOCK13.4 ft. LFDC - Lining Failure Discoloration, from 07 to 05 o'clock, within 8 inches of joint: YES, Start27.7 ft. MGO - General Observation - POSSIBLE LINER PEELING61.1 ft. MGP - General Photograph - LINER PEELING/DISCOLORATION THROUGHOUT79.7 ft. MGP - General Photograph - LINER, 9 TO 3 OCLOCK79.8 ft. LR - Alignment Right, 25 %161.9 ft. MGO - General Observation - LINER PEELING/DISCOLORATION, FROM 9 TO 3 OCLOCK174.6 ft. MGO - General Observation - CONNECTION AT MH, 3 OCLOCK, ACTIVE174.7 ft. LFDC - Lining Failure Discoloration, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish175.8 ft. AMH - Downstream Manhole, Survey Ends - 10:32 AM

Observation photos (8)

  • General Observation - LINER IN PLACE, 7 TO 5 OCLOCK

    8.5 ft. - General Observation - LINER IN PLACE, 7 TO 5 OCLOCK

  • Lining Failure Discoloration, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    13.4 ft. - Lining Failure Discoloration, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • General Observation - POSSIBLE LINER PEELING

    27.7 ft. - General Observation - POSSIBLE LINER PEELING

  • General Photograph - LINER PEELING/DISCOLORATION THROUGHOUT

    61.1 ft. - General Photograph - LINER PEELING/DISCOLORATION THROUGHOUT

  • General Photograph - LINER, 9 TO 3 OCLOCK

    79.7 ft. - General Photograph - LINER, 9 TO 3 OCLOCK

  • Alignment Right, 25 %

    79.8 ft. - Alignment Right, 25 %

  • General Observation - LINER PEELING/DISCOLORATION, FROM 9 TO 3 OCLOCK

    161.9 ft. - General Observation - LINER PEELING/DISCOLORATION, FROM 9 TO 3 OCLOCK

  • General Observation - CONNECTION AT MH, 3 OCLOCK, ACTIVE

    174.6 ft. - General Observation - CONNECTION AT MH, 3 OCLOCK, ACTIVE

All inspections of P07781Work order 0647705

Observations (14)

DistanceCodeObservation
175.8AMH10:32 AM
174.6MGOCONNECTION AT MH, 3 OCLOCK, ACTIVE
0.9MGOCONNECTION AT MH, 8 OCLOCK, ACTIVE
79.8LR—
13.4LFDC—
79.7MGPLINER, 9 TO 3 OCLOCK
161.9MGOLINER PEELING/DISCOLORATION, FROM 9 TO 3 OCLOCK
174.7LFDC—
27.7MGOPOSSIBLE LINER PEELING
0AMH10:10 AM
0MWM—
0MWL—
61.1MGPLINER PEELING/DISCOLORATION THROUGHOUT
8.5MGOLINER IN PLACE, 7 TO 5 OCLOCK

Properties (7)

custom_field_two
4
customer
LACSD
datetime
2017-06-27T09:36:21-07:00
documentation
IGNACIO, FRANKLIN, BRAR
is_lateral_inspection
false
lining
FR POLY LINE
year_laid
19951017