Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2020, 09:15 PM

  • 29 0192_29 0191 _02052020_143908.mp4

Date
02/05/2020
W/O
813501
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01025
PipeID
P24089
Time
1:15 PM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7351
Sewer Name
29 28TH STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_813501_TV29101_FEB2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0191
Downstream MH
29 0192
Dir. of Survey
Upstream
Length Surveyed
256 ft.
Total Length
256 ft.
Structural Index
4
Structural Quick
4G32
Structural Rating
174
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
—
Overall Rating
176
Pipe schematic from manhole 29 0191 to 29 0192
MH: 29 0191MH: 29 0192upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 01922.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - Throughout the reach53.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"56 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"59.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"103.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"110 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"137 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"155.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"158.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"197.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start199.8 ft. CM - Crack Multiple, from 01 to 06 o'clock, within 8 inches of joint: YES206.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"209.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"215.4 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES218.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES236.9 ft. FS - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES243.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"246.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"249.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES256 ft. MWL - Water Level, 10 %of cross sectional area256 ft. AMH - Downstream Manhole, Survey Begins - 29 0191256 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (6)

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

    6.9 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

    19.1 ft. - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

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

    37.9 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 01 to 06 o'clock, within 8 inches of joint: YES

    56.2 ft. - Crack Multiple, from 01 to 06 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    58.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P24089Work order 813501

Observations (24)

DistanceCodeObservation
0MWL—
119TF—
58.7FM—
202.6TBA—
97.5TFC—
253DAGSThroughout the reach
6.9FM—
37.9FM—
49.3TF—
9.3TF—
146TFC—
253.5FM—
0AMH29 0191
152.8TFC—
0MWM—
56.2CM—
19.1FS—
40.6FM—
12.6TF—
200TFC—
196.5TFC—
46.3TFC—
100.6TFC—
256AMH29 0192

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-02-05T13:15:40-08:00
documentation
PRO PIPE
is_lateral_inspection
false