Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2016, 04:38 PM

  • 05 1273_05 1272_6212016_094207.mp4

Date
06/21/2016
W/O
0574349
Weather
Very Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00518
PipeID
P06485
Time
9:38 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7156
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
19
Purpose
Routine Assessment
Project
20160616AM_SO_HAWTHORNE_WARFIELD_AV_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1273
Downstream MH
05 1272
Dir. of Survey
Downstream
Length Surveyed
165.3 ft.
Total Length
165.3 ft.
Structural Index
3
Structural Quick
5242
Structural Rating
40
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
42
Pipe schematic from manhole 05 1273 to 05 1272
MH: 05 1273MH: 05 1272downstream0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 9:40 AM0 ft. MWL - Water Level, 15 %of cross sectional area5.4 ft. CM - Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES5.4 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES13.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES21.7 ft. CC - Crack Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES25.6 ft. CM - Crack Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES37.6 ft. MGO - General Observation - CHIPPING37.8 ft. CM - Crack Multiple, from 10 to 11 o'clock, within 8 inches of joint: YES49.7 ft. TFI - Tap Factory Made Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1" - ACTIVE49.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES61.9 ft. B - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES65.8 ft. MGO - General Observation - CHIPPING73.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start82.1 ft. FM - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN83.4 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"131.9 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"138.5 ft. B - Broken, from 09 to 01 o'clock, within 8 inches of joint: YES154.8 ft. FM - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES162.6 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH162.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish163.2 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK165.3 ft. AMH - Downstream Manhole, Survey Ends - 10:07 AM

Observation photos (8)

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    5.4 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • General Observation - CHIPPING

    37.6 ft. - General Observation - CHIPPING

  • Tap Factory Made Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1" - ACTIVE

    49.7 ft. - Tap Factory Made Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1" - ACTIVE

  • Broken, from 02 to 04 o'clock, within 8 inches of joint: YES

    61.9 ft. - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - CHIPPING

    65.8 ft. - General Observation - CHIPPING

  • Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

    82.1 ft. - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

  • Broken, from 09 to 01 o'clock, within 8 inches of joint: YES

    138.5 ft. - Broken, from 09 to 01 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    154.8 ft. - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

All inspections of P06485Work order 0574349

Observations (25)

DistanceCodeObservation
83.4TF—
138.5B—
165.3AMH10:07 AM
65.8MGOCHIPPING
0MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
13.5CM—
73.9CM—
0MWM—
0AMH9:40 AM
25.6CM—
37.6MGOCHIPPING
49.7TFIACTIVE
154.8FM—
61.9B—
162.6MGOSLIGHT GREASE THROUGHOUT THE REACH
37.8CM—
21.7CC—
162.6CM—
5.4CM—
131.9TFA—
5.4FL—
163.2MGOCAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK
82.1FMPOSSIBLY BROKEN
0MWL—
49.7CM—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-06-21T09:38:58-07:00