Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2016, 08:19 AM
  • 05 1502_05 1501_19102016_012002.mp4

Date
10/19/2016
W/O
592160
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00497
PipeID
P06725
Time
1:19 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 1502
Downstream MH
05 1501
Dir. of Survey
Downstream
Length Surveyed
340.4 ft.
Total Length
340.4 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 05 1502 to 05 1501
MH: 05 1502MH: 05 1501downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15020 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area12.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"29.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"83.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"126.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES136.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"186.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"229.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"288.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"310.7 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES320.2 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES325.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"340.4 ft. AMH - Downstream Manhole, Survey Ends - 05 1502

Observation photos (4)

  • Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    12.6 ft. - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"

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

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

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

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

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    320.2 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
136.8TFA
29.2TF
83.8TF
12.6TB
310.7CL
229.6TFA
0AMH05 1502
0MWL
186.1TF
340.4AMH05 1502
325.2TFA
320.2CM
0MWM
126.4CL
288.4TF

Properties (5)

additional_info
SC304554
custom_field_two
4
customer
LACSD
datetime
2016-10-19T01:19:33-07:00
sewer_category
Gravity