Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2016, 08:02 PM

  • 29 0431_29 0430_4202016_130538.mp4

Date
04/20/2016
W/O
0547103
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00989
PipeID
P24468
Time
1:02 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7093
Sewer Name
29 LEWIS AVENUE 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
20160415AM_LEWIS_AVENUE_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0430
Downstream MH
29 0431
Dir. of Survey
Upstream
Length Surveyed
251.4 ft.
Total Length
251.4 ft.
Structural Index
3
Structural Quick
5341
Structural Rating
38
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
40
Pipe schematic from manhole 29 0430 to 29 0431
MH: 29 0430MH: 29 0431upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:42 PM, LAMPHOLE2.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH5.2 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED19.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"37.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"39.9 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"52 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6" - OPEN87.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"90.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"100.5 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES109.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start138 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"139.3 ft. HSV - Hole Soil Visible, from 04 to 05 o'clock, within 8 inches of joint: YES139.3 ft. BSV - Broken Soil Visible, from 04 to 05 o'clock, within 8 inches of joint: YES139.8 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES140.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"148.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES184.3 ft. CC - Crack Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES188.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN189.6 ft. MGP - General Photograph - BROKEN189.6 ft. BSV - Broken Soil Visible, from 01 to 05 o'clock, within 8 inches of joint: YES191.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"210.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES216.3 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES222.3 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES239.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"241.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: YES, 6"243.2 ft. CM - Crack Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES251.4 ft. MGO - General Observation - ROACHES INSIDE THE MH.251.4 ft. MWM - Water Mark, 5 %of cross sectional area251.4 ft. AMH - Downstream Manhole, Survey Begins - 1:04 PM251.4 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (7)

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    35.1 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN

    61.8 ft. - General Photograph - BROKEN

  • Broken Soil Visible, from 01 to 05 o'clock, within 8 inches of joint: YES

    61.8 ft. - Broken Soil Visible, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    111.6 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Broken Soil Visible, from 04 to 05 o'clock, within 8 inches of joint: YES

    112.1 ft. - Broken Soil Visible, from 04 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    150.9 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED

    246.2 ft. - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED

All inspections of P24468Work order 0547103

Observations (33)

DistanceCodeObservation
0MGOROACHES INSIDE THE MH.
199.4TBOPEN
9.7TFC—
112.1HSV—
60.3TFC—
161.3TFC—
61.8MGPBROKEN
246.2TFDOPEN, CRACKED
0MWM—
62.9TFOPEN
0AMH1:04 PM
67.1CC—
112.1BSV—
251.4AMH1:42 PM, LAMPHOLE
0MWL—
231.6TFA—
113.4TFC—
29.1CL—
103.3CL—
213.8TFC—
211.5TFC—
110.5TFC—
111.6FM—
249.2CM—
249.2MGOSLIGHT GREASE THROUGHOUT THE REACH
12.1TFC—
141.7CM—
35.1FL—
61.8BSV—
41.2CL—
150.9FL—
8.2CM—
163.9TFC—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-04-20T13:02:57-07:00