Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2019, 07:53 AM

  • 02 0366A_02 0366 _07182019_011928.mp4

Date
07/18/2019
W/O
766475
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00250
PipeID
P02681
Time
12:53 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6714
Sewer Name
02 DOWNEY AVENUE EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
02
Purpose
Routine Assessment
Project
WO_766475_TV02126_MAY2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 0366A
Downstream MH
02 0366
Dir. of Survey
Downstream
Length Surveyed
301.1 ft.
Total Length
301.1 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
23
O&M Index
2
O&M Quick
3224
O&M Rating
15
Overall Index
3
Overall Quick
—
Overall Rating
38
Pipe schematic from manhole 02 0366A to 02 0366
MH: 02 0366AMH: 02 0366downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 02 0366A0 ft. VC - Vermin Cockroach, within 8 inches of joint: NO0 ft. MWM - Water Mark, 35 %of cross sectional area4.5 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.1 ft. CS - Crack Spiral, from 08 to 04 o'clock, within 8 inches of joint: YES9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.2 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: NO14.8 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - COLLAPSED/VOID14.8 ft. HVV - Hole Void Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - AT CONNECTION21.6 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"65.3 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6"76.6 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"110.4 ft. FM - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES111.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"113.2 ft. FS - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES127.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"162.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"173.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"211.6 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES213.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"228.2 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"263.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"275.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"299.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish300 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish301.1 ft. AMH - Downstream Manhole, Survey Ends - 02 0366

Observation photos (9)

  • Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Settled Compacted, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 08 to 04 o'clock, within 8 inches of joint: YES

    5.1 ft. - Crack Spiral, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: NO

    14.2 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: NO

  • Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - COLLAPSED/VOID

    14.8 ft. - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - COLLAPSED/VOID

  • Hole Void Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - AT CONNECTION

    14.8 ft. - Hole Void Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - AT CONNECTION

  • Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

    110.4 ft. - Fracture Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

    113.2 ft. - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    211.6 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

All inspections of P02681Work order 766475

Observations (28)

DistanceCodeObservation
299.9CM—
211.6FL—
21.6TBC—
4.5DSC—
9CM—
14.8TBDCOLLAPSED/VOID
0MWL—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
113.2FS—
173.5TB—
213.5TB—
0AMH02 0366A
275.1TFC—
111.7TF—
65.3TBC—
228.2TBC—
162.6TF—
14.2FL—
0VC—
76.6TBC—
0MWM—
5.1CS—
300DSC—
301.1AMH02 0366
14.8HVVAT CONNECTION
110.4FM—
127.4TB—
263.8TB—

Properties (6)

additional_info
SC378213
custom_field_two
1
customer
LACSD
datetime
2019-07-18T00:53:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false