Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 20, 2020, 06:36 AM

  • 01 0642_01 0641_5192020_003553.mp4

Date
05/19/2020
W/O
0829299
Weather
Dry
Operator/Surveyor
U-115-06022630
Sewer ID
Z00212
PipeID
P01141
Time
11:36 PM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1423
Sewer Name
01 MOUNTAIN VIEW-BELLE VERNON TRUNK
City
HUNTINGTON PARK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
20200519VMR_MOUNTAIN_VIEW_BELLE_VERNON_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
01 0642
Downstream MH
01 0641
Dir. of Survey
Downstream
Length Surveyed
368.2 ft.
Total Length
368.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 01 0642 to 01 0641
MH: 01 0642MH: 01 0641downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:34 AM0 ft. MWM - Water Mark, 30 %of cross sectional area1 ft. LFW - Lining Failure Wrinkled, from 11 to 03 o'clock, within 8 inches of joint: YES37.4 ft. LFZ - Lining Failure Other, from 08 to 09 o'clock, within 8 inches of joint: YES - PATCH47.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4" - Open99.8 ft. RMC - Roots Medium Connection, from 07 to 11 o'clock, 20 %, within 8 inches of joint: NO101.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 07 o'clock, , within 8 inches of joint: NO122.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 4"176.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 4" - Open194.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4" - Open235.3 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 4" - Open237.9 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4" - Open251.1 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 4", 4" - BRICKS INSIDE THE LATERAL304.6 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4" - Open368.2 ft. AOC - Drop Connection, Survey Ends - 01:03 AM

Observation photos (4)

  • Lining Failure Wrinkled, from 11 to 03 o'clock, within 8 inches of joint: YES

    1 ft. - Lining Failure Wrinkled, from 11 to 03 o'clock, within 8 inches of joint: YES

  • Lining Failure Other, from 08 to 09 o'clock, within 8 inches of joint: YES - PATCH

    37.4 ft. - Lining Failure Other, from 08 to 09 o'clock, within 8 inches of joint: YES - PATCH

  • Roots Medium Connection, from 07 to 11 o'clock, 20 %, within 8 inches of joint: NO

    99.8 ft. - Roots Medium Connection, from 07 to 11 o'clock, 20 %, within 8 inches of joint: NO

  • Deposits Attached Grease, 5 %of cross sectional area, at 07 o'clock, , within 8 inches of joint: NO

    101.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, at 07 o'clock, , within 8 inches of joint: NO

All inspections of P01141Work order 0829299

Observations (16)

DistanceCodeObservation
237.9TFOpen
0MWL—
47.2TFOpen
176.1TFOpen
0AMH12:34 AM
1LFW—
37.4LFZPATCH
304.6TFOpen
368.2AOC01:03 AM
235.3TFOpen
0MWM—
122.2TF—
194.2TFOpen
251.1TFDBRICKS INSIDE THE LATERAL
101.9DAGS—
99.8RMC—

Properties (4)

customer
LACSD
datetime
2020-05-19T23:36:34-07:00
documentation
REVELES, OLIVER III, CASTILLO, SKINNER
is_lateral_inspection
false