Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2018, 09:24 AM
  • 05 1519_05 1518 _23072018_023752.mp4

Date
07/23/2018
W/O
717804
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00528
PipeID
P06741
Time
2:24 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5788
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_717804_TV05309_AUG2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1519
Downstream MH
05 1518
Dir. of Survey
Downstream
Length Surveyed
292.6 ft.
Total Length
292.6 ft.
Structural Index
3
Structural Quick
423J
Structural Rating
179
O&M Index
1
O&M Quick
1A00
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
189
Pipe schematic from manhole 05 1519 to 05 1518
MH: 05 1519MH: 05 1518downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15190 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area6.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start18.7 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6"19.8 ft. FM - Fracture Multiple, from 07 to 02 o'clock, within 8 inches of joint: YES30.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"60.9 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish78.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"80.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES129.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"181.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"292.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish292.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK292.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1518

Observation photos (4)

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

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

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    11.5 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 07 to 02 o'clock, within 8 inches of joint: YES

    19.8 ft. - Fracture Multiple, from 07 to 02 o'clock, within 8 inches of joint: YES

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

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

Observations (16)

DistanceCodeObservation
292.6MGOCONNECTION AT MH 3 O'CLOCK
80.1FM
60.9RFJ
181.8TF
19.8FM
18.7TB
129.7TF
292.6AMH05 1518
0AMH05 1519
30.4TF
78.3TF
11.5RFJ
292.5CM
6.1CM
0MWM
0MWL

Properties (4)

additional_info
SC359699
custom_field_two
2
customer
LACSD
datetime
2018-07-23T02:24:25-07:00