Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 19, 2018, 05:27 PM
  • 21 0922_21 0921_3192018_112417.mp4

Date
03/19/2018
W/O
0696468
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00760
PipeID
P16010
Time
10:27 AM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7660
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
09
Purpose
Routine Assessment
Project
20180319MI_CLAREMONT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
21 0922
Downstream MH
21 0921
Dir. of Survey
Downstream
Length Surveyed
494.4 ft.
Total Length
494.4 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 21 0922 to 21 0921
MH: 21 0922MH: 21 0921downstream-0.1 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 5 OCLOCK, ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 11:23 AM53.5 ft. MGP - General Photograph - CIPP LINER254.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open258.7 ft. LFW - Lining Failure Wrinkled, at 11 o'clock, within 8 inches of joint: YES, Start262.9 ft. LFW - Lining Failure Wrinkled, at 11 o'clock, within 8 inches of joint: YES, Finish337.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open338.2 ft. LFW - Lining Failure Wrinkled, at 01 o'clock, within 8 inches of joint: YES, Start352.4 ft. LFW - Lining Failure Wrinkled, at 01 o'clock, within 8 inches of joint: YES, Finish485.6 ft. LFDC - Lining Failure Discoloration, from 09 to 03 o'clock, within 8 inches of joint: YES494.3 ft. AMH - Downstream Manhole, Survey Ends - 11:47 AM

Observation photos (7)

  • General Photograph - CIPP LINER

    53.5 ft. - General Photograph - CIPP LINER

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open

    254.8 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open

  • Lining Failure Wrinkled, at 11 o'clock, within 8 inches of joint: YES, Start

    258.7 ft. - Lining Failure Wrinkled, at 11 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open

    337.7 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open

  • Lining Failure Wrinkled, at 01 o'clock, within 8 inches of joint: YES, Start

    338.2 ft. - Lining Failure Wrinkled, at 01 o'clock, within 8 inches of joint: YES, Start

  • Lining Failure Discoloration, from 09 to 03 o'clock, within 8 inches of joint: YES

    485.6 ft. - Lining Failure Discoloration, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Downstream Manhole, Survey Ends - 11:47 AM

    494.3 ft. - Downstream Manhole, Survey Ends - 11:47 AM

Observations (13)

DistanceCodeObservation
-0.1MWL
352.4LFW
0MWM
262.9LFW
337.7TFOpen
254.8TFOpen
0MGOCONNECTION AT MH, 5 OCLOCK, ACTIVE
485.6LFDC
258.7LFW
53.5MGPCIPP LINER
338.2LFW
494.3AMH11:47 AM
0AMH11:23 AM

Properties (4)

custom_field_two
4
customer
LACSD
datetime
2018-03-19T10:27:32-07:00
lining
CIPP