Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2016, 05:18 AM

  • 02 0400_02 0399 _20160810_233655.mp4

Date
08/10/2016
W/O
252431
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00250
PipeID
P02721
Time
10:18 PM
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
PARAMOUNT, 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 0400
Downstream MH
02 0399
Dir. of Survey
Downstream
Length Surveyed
332.3 ft.
Total Length
332.3 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 02 0400 to 02 0399
MH: 02 0400MH: 02 0399downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 04000 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK ACTIVE0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area23.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES26.7 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"27.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - WANDERING34.8 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4"59.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"71 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"111.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"124.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"154.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"160.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"164.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"172.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"188.3 ft. MWL - Water Level, 30 %of cross sectional area214.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"214.7 ft. RML - Roots Medium Lateral, from 02 to 06 o'clock, 15 %, within 8 inches of joint: YES222.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"230.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"262.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"283.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"320.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"324.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"328.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish332.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0399

Observation photos (5)

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

    23.9 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, Start - WANDERING

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

  • Water Level, 30 %of cross sectional area

    188.3 ft. - Water Level, 30 %of cross sectional area

  • Roots Medium Lateral, from 02 to 06 o'clock, 15 %, within 8 inches of joint: YES

    214.7 ft. - Roots Medium Lateral, from 02 to 06 o'clock, 15 %, within 8 inches of joint: YES

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

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

All inspections of P02721Work order 252431

Observations (27)

DistanceCodeObservation
188.3MWL—
34.8TBC—
332.3AMH02 0399
71TFA—
0AMH02 0400
214.7TBA—
154.6TBA—
27.5CMWANDERING
0MGOCONNECTION AT THE MH 3 O'CLOCK ACTIVE
160.7TBA—
0MWL—
320.1TBA—
262.6TBA—
222.1TBA—
214.7RML—
230.9TBA—
111.7TBA—
23.9CM—
328.8CM—
324.3TBA—
26.7TBC—
124.2TBA—
283.4TBA—
59.1TBA—
172.8TBA—
0MWM—
164.6TBA—

Properties (6)

additional_info
SC306010
custom_field_two
4
customer
LACSD
datetime
2016-08-10T22:18:00-07:00
documentation
PRO-PIPE
is_lateral_inspection
false