Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2016, 07:39 PM

  • 05 1280_05 1279_672016_125626.mp4

Date
06/07/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00518
PipeID
P06494
Time
12:39 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7143
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
20160604AM_SO_HAWTHORNE_WARFIELD_AV_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1280
Downstream MH
05 1279
Dir. of Survey
Downstream
Length Surveyed
342.5 ft.
Total Length
342.5 ft.
Structural Index
3
Structural Quick
5144
Structural Rating
43
O&M Index
2
O&M Quick
4134
O&M Rating
22
Overall Index
3
Overall Quick
—
Overall Rating
65
Pipe schematic from manhole 05 1280 to 05 1279
MH: 05 1280MH: 05 1279downstream0 ft. MGO - General Observation - ACTIVE DROP CONN. INSIDE THE MH. @ 03 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 12:55 PM0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - ACTIVE DROP CONN. INSIDE THE MH. @ 09 O'CLOCK2 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start7.1 ft. FM - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES10.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES19 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES23.5 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES39.8 ft. FM - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES43.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES47.9 ft. RMJ - Roots Medium Joint, from 02 to 03 o'clock, 5 %, within 8 inches of joint: YESR73.4 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - CAPPED, BROKEN73.4 ft. RMC - Roots Medium Connection, from 02 to 03 o'clock, 10 %, within 8 inches of joint: NO76.2 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES84.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES92.3 ft. CC - Crack Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES93.6 ft. RML - Roots Medium Lateral, from 09 to 11 o'clock, 15 %, within 8 inches of joint: NO93.9 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 95% ROOTS112 ft. RFJ - Roots Fine Joint, from 02 to 03 o'clock, within 8 inches of joint: YESR112 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start122 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 4" - OPEN, 50% TAP ROOTS164.6 ft. B - Broken, from 10 to 03 o'clock, within 8 inches of joint: YES240.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES274.1 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"276.8 ft. RFJ - Roots Fine Joint, from 02 to 03 o'clock, within 8 inches of joint: YESR276.8 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES325 ft. FM - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN340.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish340.7 ft. MGO - General Observation - SLIGHT GREASE/SCALE THROUGHOUT THE REACH340.7 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Finish341.1 ft. MGO - General Observation - ROACHES INSIDE THE MH.341.1 ft. MGO - General Observation - ACTIVE DROP CONN. INSIDE THE MH. @ 03 O'CLOCK342.5 ft. AMH - Downstream Manhole, Survey Ends - 1:35 PM

Observation photos (15)

  • General Observation - ROACHES INSIDE THE MH.

    0 ft. - General Observation - ROACHES INSIDE THE MH.

  • Water Level, 35 %of cross sectional area

    0 ft. - Water Level, 35 %of cross sectional area

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    7.1 ft. - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

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

    39.8 ft. - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 02 to 03 o'clock, 5 %, within 8 inches of joint: YESR

    47.9 ft. - Roots Medium Joint, from 02 to 03 o'clock, 5 %, within 8 inches of joint: YESR

  • Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - CAPPED, BROKEN

    73.4 ft. - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - CAPPED, BROKEN

  • Roots Medium Connection, from 02 to 03 o'clock, 10 %, within 8 inches of joint: NO

    73.4 ft. - Roots Medium Connection, from 02 to 03 o'clock, 10 %, within 8 inches of joint: NO

  • Roots Medium Lateral, from 09 to 11 o'clock, 15 %, within 8 inches of joint: NO

    93.6 ft. - Roots Medium Lateral, from 09 to 11 o'clock, 15 %, within 8 inches of joint: NO

  • Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 95% ROOTS

    93.9 ft. - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 95% ROOTS

  • Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 4" - OPEN, 50% TAP ROOTS

    122 ft. - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 4" - OPEN, 50% TAP ROOTS

  • Broken, from 10 to 03 o'clock, within 8 inches of joint: YES

    164.6 ft. - Broken, from 10 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

    325 ft. - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

All inspections of P06494Work order 0574349

Observations (36)

DistanceCodeObservation
47.9RMJ—
43.9CL—
240.9FM—
76.2CM—
0MGOACTIVE DROP CONN. INSIDE THE MH. @ 03 O'CLOCK
2CL—
93.6RML—
93.9TFDOPEN, 95% ROOTS
341.1MGOROACHES INSIDE THE MH.
276.8RFJ—
112RFJ—
7.1FM—
0AMH12:55 PM
274.1TFC—
23.5CL—
341.1MGOACTIVE DROP CONN. INSIDE THE MH. @ 03 O'CLOCK
340.7CM—
340.7MGOSLIGHT GREASE/SCALE THROUGHOUT THE REACH
340.7CL—
0MGOROACHES INSIDE THE MH.
10.8CL—
0MWM—
19CL—
92.3CC—
84.2CM—
342.5AMH1:35 PM
73.4TFDCAPPED, BROKEN
73.4RMC—
0MWL—
112CM—
122TBDOPEN, 50% TAP ROOTS
164.6B—
0MGOACTIVE DROP CONN. INSIDE THE MH. @ 09 O'CLOCK
276.8FC—
325FMPOSSIBLY BROKEN
39.8FM—

Properties (4)

custom_field_three
BROKEN PIPE, CONTINUOUS CRACK
custom_field_two
1
customer
LACSD
datetime
2016-06-07T12:39:51-07:00