Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2021, 09:23 AM
  • 05 1804A_05 1804_08102021_023004.mp4

Date
08/10/2021
W/O
906374
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00466
PipeID
P07027
Time
2:23 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9307
Sewer Name
05 JANET LANE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_906374_TV05329_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
21 in.
Upstream MH
05 1804A
Downstream MH
05 1804
Dir. of Survey
Downstream
Length Surveyed
86.3 ft.
Total Length
86.3 ft.
Structural Index
3
Structural Quick
413B
Structural Rating
46
O&M Index
2
O&M Quick
4213
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
57
Pipe schematic from manhole 05 1804A to 05 1804
MH: 05 1804AMH: 05 1804downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 1804A0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK0 ft. MWM - Water Mark, 30 %of cross sectional area16.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.7 ft. RFJ - Roots Fine Joint, from 08 to 11 o'clock, within 8 inches of joint: YES39.9 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES57 ft. RBC - Roots Ball Connection, at 10 o'clock, 70 %57 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"57 ft. RMB - Roots Medium Barrell, from 07 to 04 o'clock, 30 %, within 8 inches of joint: YES73.7 ft. FM - Fracture Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES77.9 ft. RFJ - Roots Fine Joint, from 08 to 02 o'clock, within 8 inches of joint: YES85.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish86.3 ft. AMH - Downstream Manhole, Survey Ends - 05 1804

Observation photos (4)

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

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

  • Roots Ball Connection, at 10 o'clock, 70 %

    57 ft. - Roots Ball Connection, at 10 o'clock, 70 %

  • Roots Medium Barrell, from 07 to 04 o'clock, 30 %, within 8 inches of joint: YES

    57 ft. - Roots Medium Barrell, from 07 to 04 o'clock, 30 %, within 8 inches of joint: YES

  • Fracture Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES

    73.7 ft. - Fracture Multiple, from 03 to 05 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
77.9RFJ
57RBC
57TB
16.7CM
39.9RFJ
57RMB
86.3AMH05 1804
85.4CM
16.7RFJ
0AMH05 1804A
0MWL
0MGOCONNECTION AT THE MH 9 OC'LOCK
0MWM
73.7FM

Properties (7)

additional_info
630074080921202
custom_field_three
FRACTURE MULTIPLE
custom_field_two
2
customer
1
datetime
2021-08-10T02:23:39-07:00
documentation
PROPIPE
is_lateral_inspection
false