Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2018, 11:03 AM
  • 05 1513_05 1512 _23072018_042623.mp4

Date
07/23/2018
W/O
717761
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00528
PipeID
P06735
Time
4:03 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
10 in.
Width
10 in.
Upstream MH
05 1513
Downstream MH
05 1512
Dir. of Survey
Downstream
Length Surveyed
366 ft.
Total Length
366 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
216
O&M Index
1
O&M Quick
311F
O&M Rating
39
Overall Index
2
Overall Quick
Overall Rating
255
Pipe schematic from manhole 05 1513 to 05 1512
MH: 05 1513MH: 05 1512downstream0 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 15136.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"42.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start81 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"81 ft. RMC - Roots Medium Connection, from 01 to 04 o'clock, 20 %, within 8 inches of joint: NO125.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"158.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"158.3 ft. RFL - Roots Fine Lateral, at 12 o'clock219.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish244.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"366 ft. AMH - Downstream Manhole, Survey Ends - 05 1512366 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    42.5 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Connection, from 01 to 04 o'clock, 20 %, within 8 inches of joint: NO

    81 ft. - Roots Medium Connection, from 01 to 04 o'clock, 20 %, within 8 inches of joint: NO

Observations (15)

DistanceCodeObservation
42.5RFJ
6.6CM
244.1TFC
13.5TF
0MWM
0MWL
219.8RFJ
81TF
158.3TF
0AMH05 1513
125.4TFC
366AMH05 1512
81RMC
366CM
158.3RFL

Properties (4)

additional_info
SC359698
custom_field_two
3
customer
LACSD
datetime
2018-07-23T04:03:26-07:00