Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 15, 2016, 05:11 PM

  • 05 2216_05 1263_6152016_102604.mp4

Date
06/15/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00518
PipeID
P06475
Time
10:11 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
06/15/16
Pre-Cleaning
Jetting
Media Label
G7151
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
20160609AM_SO_HAWTHORNE_WARFIELD_AV_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 2216
Downstream MH
05 1263
Dir. of Survey
Downstream
Length Surveyed
66.9 ft.
Total Length
66.9 ft.
Structural Index
2
Structural Quick
3321
Structural Rating
12
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 05 2216 to 05 1263
MH: 05 2216MH: 05 1263downstream0 ft. MWL - Water Level, 5 %of cross sectional area - STAGNANT WATER0 ft. AMH - Upstream Manhole, Survey Begins - 10:25 AM0 ft. MWM - Water Mark, 10 %of cross sectional area0.4 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK17.1 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES21.2 ft. MGO - General Observation - CHIPPING21.4 ft. CC - Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES29.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES53.9 ft. CM - Crack Multiple, from 07 to 01 o'clock, within 8 inches of joint: YES57.8 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES63.1 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"66.8 ft. RML - Roots Medium Lateral, from 12 to 05 o'clock, 45 %, within 8 inches of joint: NO - TAP ROOTS COMING OUT OF THE CONN. AS WELL66.8 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH66.8 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 100% ROOT BLOCKAGE66.8 ft. MGO - General Observation - CRACKS THROUGHOUT THE REACH66.9 ft. MSA - Survey Abandoned - 45% ROOT MASS

Observation photos (6)

  • Water Level, 5 %of cross sectional area - STAGNANT WATER

    0 ft. - Water Level, 5 %of cross sectional area - STAGNANT WATER

  • Upstream Manhole, Survey Begins - 10:25 AM

    0 ft. - Upstream Manhole, Survey Begins - 10:25 AM

  • General Observation - CHIPPING

    21.2 ft. - General Observation - CHIPPING

  • Roots Medium Lateral, from 12 to 05 o'clock, 45 %, within 8 inches of joint: NO - TAP ROOTS COMING OUT OF THE CONN. AS WELL

    66.8 ft. - Roots Medium Lateral, from 12 to 05 o'clock, 45 %, within 8 inches of joint: NO - TAP ROOTS COMING OUT OF THE CONN. AS WELL

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 100% ROOT BLOCKAGE

    66.8 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 100% ROOT BLOCKAGE

  • Survey Abandoned - 45% ROOT MASS

    66.9 ft. - Survey Abandoned - 45% ROOT MASS

All inspections of P06475Work order 0574349

Observations (16)

DistanceCodeObservation
66.9MSA45% ROOT MASS
29.9CL—
0MWLSTAGNANT WATER
57.8CM—
21.2MGOCHIPPING
66.8RMLTAP ROOTS COMING OUT OF THE CONN. AS WELL
66.8MGOSLIGHT GREASE THROUGHOUT THE REACH
0AMH10:25 AM
66.8TFDACTIVE, 100% ROOT BLOCKAGE
0.4MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
53.9CM—
63.1TFC—
66.8MGOCRACKS THROUGHOUT THE REACH
0MWM—
21.4CC—
17.1CM—

Properties (4)

custom_field_three
ROOTS, CRACKS THROUGHOUT THE FIRST 66'
custom_field_two
3
customer
LACSD
datetime
2016-06-15T10:11:21-07:00