Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 31, 2020, 08:55 AM

  • 01 0458_01 0457_03312020_020430.mp4

Date
03/31/2020
W/O
818867
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00208
PipeID
P00940
Time
1:55 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7497
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_818867_TV01032_MAR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0458
Downstream MH
01 0457
Dir. of Survey
Downstream
Length Surveyed
293.2 ft.
Total Length
293.2 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 01 0458 to 01 0457
MH: 01 0458MH: 01 0457downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 04580 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2.5 ft. MGO - General Observation - PIPE IS LINED57 ft. LFW - Lining Failure Wrinkled, from 07 to 10 o'clock, within 8 inches of joint: NO, Start133.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"210.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"293.1 ft. LFW - Lining Failure Wrinkled, from 07 to 10 o'clock, within 8 inches of joint: NO, Finish293.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK293.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0457

Observation photos (1)

  • Lining Failure Wrinkled, from 07 to 10 o'clock, within 8 inches of joint: NO, Start

    57 ft. - Lining Failure Wrinkled, from 07 to 10 o'clock, within 8 inches of joint: NO, Start

All inspections of P00940Work order 818867

Observations (12)

DistanceCodeObservation
0MGOCONNECTION AT MH 9 O'CLOCK
0MWL—
2.5MGOPIPE IS LINED
210.7TF—
293.2AMH01 0457
57LFW—
0AMH01 0458
0MWM—
293.1LFW—
293.1MGOCONNECTION AT MH 3 O'CLOCK
0MGOCONNECTION AT MH 3 O'CLOCK
133.6TF—

Properties (8)

additional_info
SC411104
custom_field_two
4
customer
LACSD
datetime
2020-03-31T01:55:14-07:00
documentation
PROPIPE
is_lateral_inspection
false
lining
CIPP
year_laid
37179