Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2022, 05:29 AM

  • 01 1151_01 1150_04072022_223957.mp4

Date
04/07/2022
W/O
946843
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00225
PipeID
P02001
Time
10:29 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9794
Sewer Name
01 WILCOX AVENUE TRUNK
City
BELL
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Routine Assessment
Project
WO_946843_TV01072_APR2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
15 in.
Upstream MH
01 1151
Downstream MH
01 1150
Dir. of Survey
Downstream
Length Surveyed
182.6 ft.
Total Length
182.6 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2800
O&M Rating
16
Overall Index
2
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 01 1151 to 01 1150
MH: 01 1151MH: 01 1150downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 11510 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.2 ft. MGO - General Observation - LINED PIPE66.7 ft. LFBU - Lining Failure Bulges, from 08 to 12 o'clock, within 8 inches of joint: NO68.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"130.2 ft. LFBU - Lining Failure Bulges, from 08 to 04 o'clock, within 8 inches of joint: YES, Start140.7 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start180.3 ft. LFBU - Lining Failure Bulges, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish180.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish182.6 ft. AMH - Downstream Manhole, Survey Ends - 01 1150

Observation photos (2)

  • Lining Failure Bulges, from 08 to 12 o'clock, within 8 inches of joint: NO

    66.7 ft. - Lining Failure Bulges, from 08 to 12 o'clock, within 8 inches of joint: NO

  • Lining Failure Bulges, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    130.2 ft. - Lining Failure Bulges, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P02001Work order 946843

Observations (12)

DistanceCodeObservation
0AMH01 1151
182.6AMH01 1150
2.2MGOLINED PIPE
180.3LFBU—
140.7DSC—
0MGOCONNECTION AT THE MH 3 OC'LOCK
0MWL—
180.3DSC—
130.2LFBU—
0MWM—
66.7LFBU—
68.1TF—

Properties (9)

additional_info
630074040722201
custom_field_three
LINING BULGING
custom_field_two
3
customer
1
datetime
2022-04-07T22:29:12-07:00
documentation
PROPIPE
is_lateral_inspection
false
lining
CIPP
year_laid
10319