Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2020, 08:29 AM

  • 02 0402_02 0401 _05282020_015127.mp4

Date
05/28/2020
W/O
828846
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00250
PipeID
P02723
Time
1:29 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7674
Sewer Name
02 DOWNEY AVENUE EXTENSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_828846_TV02126_MAY2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0402
Downstream MH
02 0401
Dir. of Survey
Downstream
Length Surveyed
351.4 ft.
Total Length
351.4 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
207
O&M Index
2
O&M Quick
2N12
O&M Rating
152
Overall Index
2
Overall Quick
—
Overall Rating
359
Pipe schematic from manhole 02 0402 to 02 0401
MH: 02 0402MH: 02 0401downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 04020 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start5.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start50.9 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"50.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"67.4 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"83.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"107.8 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"127.7 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"128.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"132.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"159.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"163.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"208.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"212.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"237.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"252.8 ft. RFC - Roots Fine Connection, from 08 to 12 o'clock, within 8 inches of joint: YES252.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"256.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"256.6 ft. RFC - Roots Fine Connection, at 03 o'clock, within 8 inches of joint: YES302 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"313.5 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"333.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"349.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish349.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish351.4 ft. AMH - Downstream Manhole, Survey Ends - 02 0401

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Roots Fine Connection, from 08 to 12 o'clock, within 8 inches of joint: YES

    252.8 ft. - Roots Fine Connection, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Connection, at 03 o'clock, within 8 inches of joint: YES

    256.6 ft. - Roots Fine Connection, at 03 o'clock, within 8 inches of joint: YES

All inspections of P02723Work order 828846

Observations (29)

DistanceCodeObservation
0MWM—
83.2TBA—
252.8RFC—
5.1CM—
2DAGS—
333.2TBA—
256.6TBA—
0AMH02 0402
0MWL—
302TBA—
127.7TBC—
252.8TBA—
212.2TBA—
50.9TBC—
50.9TBA—
313.5TBC—
159.7TBA—
237.8TBA—
128.6TBA—
67.4TBC—
132.2TBA—
349.5CM—
351.4AMH02 0401
208.2TFC—
349.5DAGS—
204.6TB—
256.6RFC—
107.8TBC—
163.4TBA—

Properties (6)

additional_info
SC411266
custom_field_two
3
customer
LACSD
datetime
2020-05-28T01:29:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false