Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2016, 07:03 AM

  • 05 1505_05 1504 _19102016_000349.mp4

Date
10/19/2016
W/O
592160
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00497
PipeID
P06728
Time
12:03 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
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1505
Downstream MH
05 1504
Dir. of Survey
Downstream
Length Surveyed
356.8 ft.
Total Length
356.8 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
1
O&M Quick
1500
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 05 1505 to 05 1504
MH: 05 1505MH: 05 1504downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15050 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area24.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"78 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"111.6 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES126.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"171.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES175.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"208.7 ft. CM - Crack Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES224 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"277.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"296.4 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES306.6 ft. RFJ - Roots Fine Joint, from 08 to 02 o'clock, within 8 inches of joint: YES311.3 ft. RFJ - Roots Fine Joint, from 09 to 12 o'clock, within 8 inches of joint: YES326.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"334.1 ft. RFJ - Roots Fine Joint, from 11 to 03 o'clock, within 8 inches of joint: YES339.7 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES356.5 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK356.8 ft. AMH - Downstream Manhole, Survey Ends - 05 1504356.8 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK

Observation photos (8)

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

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

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

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

  • Crack Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES

    208.7 ft. - Crack Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

    296.4 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 02 o'clock, within 8 inches of joint: YES

    306.6 ft. - Roots Fine Joint, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 12 o'clock, within 8 inches of joint: YES

    311.3 ft. - Roots Fine Joint, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 11 to 03 o'clock, within 8 inches of joint: YES

    334.1 ft. - Roots Fine Joint, from 11 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

    339.7 ft. - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

All inspections of P06728Work order 592160

Observations (21)

DistanceCodeObservation
296.4RFJ—
208.7CM—
306.6RFJ—
356.5MGOLATERAL AT MH 9 OCLOCK
224TFA—
356.8AMH05 1504
111.6CL—
277.5TFA—
311.3RFJ—
126.3TFA—
175.6TFA—
0AMH05 1505
0MWM—
334.1RFJ—
171.4CL—
78TFA—
356.8MGOLATERAL AT MH 3 OCLOCK
24.7TFA—
0MWL—
326.3TFA—
339.7RFJ—

Properties (4)

additional_info
SC304554
custom_field_two
4
customer
LACSD
datetime
2016-10-19T00:03:01-07:00