Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2016, 10:52 AM

  • 02 0404_02 0403 _20160811_050746.mp4

Date
08/11/2016
W/O
252431
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00250
PipeID
P02725
Time
3:52 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3680
Sewer Name
02 DOWNEY AVENUE EXTENSION TRUNK
City
SOUTH GATE, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
WO_252431_TV02049_AUG2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0404
Downstream MH
02 0403
Dir. of Survey
Downstream
Length Surveyed
438.9 ft.
Total Length
438.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
3221
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 02 0404 to 02 0403
MH: 02 0404MH: 02 0403downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 04040 ft. MWM - Water Mark, 10 %of cross sectional area4.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start41 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES42 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 4"42 ft. RMC - Roots Medium Connection, at 12 o'clock, 25 %, within 8 inches of joint: YES164.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"172.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"172.7 ft. RML - Roots Medium Lateral, at 12 o'clock, 30 %, within 8 inches of joint: YES291.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"373.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"423.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"437.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish438.9 ft. AMH - Downstream Manhole, Survey Ends - 02 0403

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    41 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

    437.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

All inspections of P02725Work order 252431

Observations (15)

DistanceCodeObservation
164.7TBA—
373.6TFC—
437.8DAGS—
0MWL—
42TBA—
423.2TFC—
4.7DAGS—
0AMH02 0404
438.9AMH02 0403
41CL—
172.7TBA—
42RMC—
0MWM—
172.7RML—
291.4TBA—

Properties (4)

additional_info
SC306010
custom_field_two
3
customer
LACSD
datetime
2016-08-11T03:52:52-07:00