Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2021, 05:57 AM
  • 05 1736_05 1735_03022021_232108.mp4

Date
03/02/2021
W/O
880429
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06963
Time
9:57 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8493
Sewer Name
05 LOMITA TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
WO_880429_TV05130_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
18 in.
Upstream MH
05 1736
Downstream MH
05 1735
Dir. of Survey
Downstream
Length Surveyed
423.1 ft.
Total Length
423.1 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
Overall Rating
169
Pipe schematic from manhole 05 1736 to 05 1735
MH: 05 1736MH: 05 1735downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 17360 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start32 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"68.3 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"133.6 ft. CC - Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES214.8 ft. TSA - Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"420 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish423.1 ft. AMH - Downstream Manhole, Survey Ends - 05 1735

Observation photos (3)

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

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

  • Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES

    133.6 ft. - Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES

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

    214.8 ft. - Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

Observations (10)

DistanceCodeObservation
214.8TSA
133.6CC
0MWM
423.1AMH05 1735
0AMH05 1736
2DAGS
32TFA
68.3TBA
420DAGS
0MWL

Properties (7)

additional_info
630074030221201
custom_field_three
NO SEVERE DEFECTS
custom_field_two
4
customer
1
datetime
2021-03-02T21:57:15-08:00
documentation
PROPIPE
is_lateral_inspection
false