Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2016, 06:37 AM

  • 02 0389_02 0388 _20160810_005808.mp4

Date
08/09/2016
W/O
252431
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00250
PipeID
P02708
Time
11:37 PM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3679
Sewer Name
02 DOWNEY AVENUE EXTENSION TRUNK
City
BELLFLOWER, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
36
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 0389
Downstream MH
02 0388
Dir. of Survey
Downstream
Length Surveyed
347.3 ft.
Total Length
347.3 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 02 0389 to 02 0388
MH: 02 0389MH: 02 0388downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 02 03890 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start20 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"42.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES45.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES72 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"86.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES88.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"89.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start149.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"157.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"173.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"177 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"241.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"282 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"282 ft. RML - Roots Medium Lateral, at 02 o'clock, 30 %, within 8 inches of joint: YES288.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"328.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"336.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"342.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish344 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish347.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0388

Observation photos (5)

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    42.1 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    45.4 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

    86.8 ft. - Crack Multiple, 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

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

  • Roots Medium Lateral, at 02 o'clock, 30 %, within 8 inches of joint: YES

    282 ft. - Roots Medium Lateral, at 02 o'clock, 30 %, within 8 inches of joint: YES

All inspections of P02708Work order 252431

Observations (25)

DistanceCodeObservation
2.8DAGS—
86.8CM—
173.4TFA—
282TFA—
288.9TF—
45.4CM—
42.1CM—
0MGOCONNECTION AT THE MH 3 O'CLOCK ACTIVE
157.3TF—
347.3AMH02 0388
344DAGS—
328.8TFC—
336.2TFC—
0AMH02 0389
0MWL—
20TF—
88.4TFA—
282RML—
342.3CM—
149.4TFA—
89.6CM—
0MWM—
72TF—
177TF—
241.4TF—

Properties (6)

additional_info
SC306009
custom_field_two
4
customer
LACSD
datetime
2016-08-09T23:37:00-07:00
documentation
PRO-PIPE
is_lateral_inspection
false