Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2016, 07:38 AM
  • 05 1503_05 1502_19102016_003925.mp4

Date
10/19/2016
W/O
592160
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00497
PipeID
P06726
Time
12:38 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3809
Sewer Name
05 NORTH TORRANCE EXTENSION TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
26
Purpose
Routine Assessment
Project
WO_592160_TV05263_SEP2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1503
Downstream MH
05 1502
Dir. of Survey
Downstream
Length Surveyed
340.4 ft.
Total Length
340.4 ft.
Structural Index
2
Structural Quick
3124
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole 05 1503 to 05 1502
MH: 05 1503MH: 05 1502downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 15030 ft. MWM - Water Mark, 25 %of cross sectional area30.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"52.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES78.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"91.1 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES127.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"180.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"212.9 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES227.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"276.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"279.6 ft. CS - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES289.1 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES325.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"340.4 ft. AMH - Downstream Manhole, Survey Ends - 05 1502

Observation photos (5)

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    52.8 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    91.1 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    212.9 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    279.6 ft. - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    289.1 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
127.1TF
279.6CS
180.7TFA
52.8CL
227.6TFA
212.9CL
78.9TF
325.8TF
91.1CL
340.4AMH05 1502
0MWL
30.1TF
289.1CM
0AMH05 1503
276.4TF
0MWM

Properties (5)

additional_info
SC304554
custom_field_two
3
customer
LACSD
datetime
2016-10-19T00:38:17-07:00
sewer_category
Gravity