Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 23, 2018, 08:16 AM
  • 05 1523_05 1522 _23072018_013031.mp4

Date
07/23/2018
W/O
717804
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00528
PipeID
P06745
Time
1:16 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 1522
Downstream MH
05 1523
Dir. of Survey
Upstream
Length Surveyed
307.4 ft.
Total Length
307.4 ft.
Structural Index
3
Structural Quick
413K
Structural Rating
178
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
178
Pipe schematic from manhole 05 1522 to 05 1523
MH: 05 1522MH: 05 1523upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 15230 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish5.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"51 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"81.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"126.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"159.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"165.7 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES194.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"213.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"221.1 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES284 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start289.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"307.4 ft. MWL - Water Level, 10 %of cross sectional area307.4 ft. AMH - Downstream Manhole, Survey Begins - 05 1522307.4 ft. MWM - Water Mark, 20 %of cross sectional area307.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

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

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

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    86.3 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    141.7 ft. - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES

Observations (17)

DistanceCodeObservation
17.7TFC
141.7FL
307.4AMH05 1523
86.3FM
307.4CM
93.7TF
23.4CM
0MWL
148TF
112.9TF
0AMH05 1522
301.8TF
226.3TF
0MWM
180.8TF
256.4TF
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (4)

additional_info
SC359699
custom_field_two
3
customer
LACSD
datetime
2018-07-23T01:16:56-07:00