Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2022, 09:10 AM
  • 05 1804A_05 1804_08102022_021437.mp4

Date
08/10/2022
W/O
967394
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00466
PipeID
P07027
Time
2:10 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10273
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_967394_TV05329_AUG2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
21 in.
Upstream MH
05 1804
Downstream MH
05 1804A
Dir. of Survey
Upstream
Length Surveyed
26.4 ft.
Total Length
26.4 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
3
O&M Quick
4111
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 05 1804 to 05 1804A
MH: 05 1804MH: 05 1804Aupstream0 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 75 %, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE0 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish14 ft. FM - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES18.8 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES20.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.4 ft. MGO - Reversal Inspection26.4 ft. MWL - Water Level, 5 %of cross sectional area26.4 ft. AMH - Downstream Manhole, Survey Begins - 05 180426.4 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (4)

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

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

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    7.6 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES

    12.4 ft. - Fracture Multiple, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Roots Ball Joint, from 08 to 04 o'clock, 75 %, within 8 inches of joint: YES

    26.4 ft. - Roots Ball Joint, from 08 to 04 o'clock, 75 %, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
6RFJ
0MGO
0MWL
0AMH05 1804
7.6CM
26.4RBJ
26.4MSAREVERSAL COMPLETE
26.4RFJ
12.4FM
0MWM

Properties (7)

additional_info
630074080922202
custom_field_three
FRACTURE'S/ROOTS
custom_field_two
2
customer
1
datetime
2022-08-10T02:10:06-07:00
documentation
PROPIPE
is_lateral_inspection
false