Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 9, 2021, 08:05 AM
  • 29 0182_29 0181_08092021_012930.mp4

Date
08/09/2021
W/O
906751
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01025
PipeID
P24079
Time
1:05 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9099
Sewer Name
29 28TH STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_906751_TV29006_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0181
Downstream MH
29 0182
Dir. of Survey
Upstream
Length Surveyed
315.5 ft.
Total Length
315.5 ft.
Structural Index
3
Structural Quick
3K21
Structural Rating
176
O&M Index
1
O&M Quick
1C00
O&M Rating
19
Overall Index
3
Overall Quick
Overall Rating
195
Pipe schematic from manhole 29 0181 to 29 0182
MH: 29 0181MH: 29 0182upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 01823.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.3 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES84.7 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish86.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"87.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"173.2 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start225 ft. RFJ - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YES283.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"285.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"287.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start294 ft. CM - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES315.5 ft. MWL - Water Level, 0 %of cross sectional area315.5 ft. MWM - Water Mark, 5 %of cross sectional area315.5 ft. AMH - Downstream Manhole, Survey Begins - 29 0181

Observation photos (4)

  • Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

    21.5 ft. - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YES

    90.5 ft. - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES

    312.2 ft. - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
229.3TFC
32.2TF
228.1TFC
0MWL
21.5CM
312.2CM
312.2FC
90.5RFJ
315.5AMH29 0182
0MWM
0AMH29 0181
29.6TFC
28.1CM
142.3RFJ
230.8RFJ

Properties (7)

additional_info
630074080921001
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-08-09T01:05:24-07:00
documentation
PROPIPE
is_lateral_inspection
false