Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 29, 2016, 06:59 AM

  • 02 1458_02 1457_11282016_232558.mp4

Date
11/28/2016
W/O
602592
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00307
PipeID
P04701
Time
10:59 PM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3926
Sewer Name
02 TRACT #5445 TRUNK
City
LOS ANGELES, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
13
Purpose
Routine Assessment
Project
WO_602592_TV02117_NOV2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
02 1458
Downstream MH
02 1457
Dir. of Survey
Downstream
Length Surveyed
298.8 ft.
Total Length
298.8 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
3222
O&M Rating
11
Overall Index
2
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 02 1458 to 02 1457
MH: 02 1458MH: 02 1457downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 14582.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start14.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"14.6 ft. RFL - Roots Fine Lateral, at 02 o'clock20.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES22.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"61.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"76 ft. CM - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: NO82.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"100.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"124.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"139 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"166.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"170.3 ft. RMC - Roots Medium Connection, from 08 to 01 o'clock, 40 %, within 8 inches of joint: YES220.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES225.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"234.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"282.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"295.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish298.8 ft. AMH - Downstream Manhole, Survey Ends - 02 1457

Observation photos (6)

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

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

  • Roots Fine Lateral, at 02 o'clock

    14.6 ft. - Roots Fine Lateral, at 02 o'clock

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    20.8 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: NO

    76 ft. - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: NO

  • Roots Medium Connection, from 08 to 01 o'clock, 40 %, within 8 inches of joint: YES

    170.3 ft. - Roots Medium Connection, from 08 to 01 o'clock, 40 %, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    220.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P04701Work order 602592

Observations (22)

DistanceCodeObservation
14.6TFA—
20.8CL—
61.6TFA—
170.3RMC—
282.7TFA—
0MWM—
14.6RFL—
295.6DAGS—
22.6TFA—
124.6TFA—
166.1TFA—
0MWL—
298.8AMH02 1457
82.8TFA—
0AMH02 1458
2.3DAGS—
220.8CM—
100.6TFA—
234.2TFA—
76CM—
225.3TFA—
139TFA—

Properties (5)

additional_info
SC317669
custom_field_two
4
customer
LACSD
datetime
2016-11-28T22:59:00-08:00
sewer_category
Gravity