Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2018, 08:55 AM

  • 05 1521_05 1520 _23072018_020821.mp4

Date
07/23/2018
W/O
717761
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00528
PipeID
P06743
Time
1:55 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5787
Sewer Name
05 TORRANCE EXTENSION TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
29
Purpose
Routine Assessment
Project
WO_717761_TV05210_AUG2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1521
Downstream MH
05 1520
Dir. of Survey
Downstream
Length Surveyed
285.7 ft.
Total Length
285.7 ft.
Structural Index
3
Structural Quick
413J
Structural Rating
174
O&M Index
3
O&M Quick
4111
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
179
Pipe schematic from manhole 05 1521 to 05 1520
MH: 05 1521MH: 05 1520downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 15210 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK3.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES6.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"14.5 ft. RBL - Roots Ball Lateral, at 12 o'clock, 80 %28.8 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES62.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"111.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"160.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"205.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES212.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"285.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish285.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK285.7 ft. AMH - Downstream Manhole, Survey Ends - 05 1520

Observation photos (4)

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

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

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

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

  • Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES

    28.8 ft. - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES

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

    205.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P06743Work order 717761

Observations (17)

DistanceCodeObservation
3.6CL—
0MWM—
212.3TF—
14.5TF—
285.6CM—
0MWL—
205.5FM—
0AMH05 1521
6.7CM—
285.7MGOCONNECTION AT MH 3 O'CLOCK
28.8RFJ—
285.7AMH05 1520
14.5RBL—
111.3TF—
160.4TF—
0MGOCONNECTION AT MH 3 O'CLOCK
62.7TF—

Properties (4)

additional_info
SC359698
custom_field_two
3
customer
LACSD
datetime
2018-07-23T01:55:09-07:00