Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2016, 05:29 PM

  • 05 2224_05 1278_6222016_103558.mp4

Date
06/22/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00518
PipeID
P06492
Time
10:29 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7157
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 2224
Downstream MH
05 1278
Dir. of Survey
Downstream
Length Surveyed
85.1 ft.
Total Length
85.1 ft.
Structural Index
3
Structural Quick
3621
Structural Rating
20
O&M Index
3
O&M Quick
4133
O&M Rating
19
Overall Index
3
Overall Quick
—
Overall Rating
39
Pipe schematic from manhole 05 2224 to 05 1278
MH: 05 2224MH: 05 1278downstream0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 10:34 AM0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.7.1 ft. FC - Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES14.6 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES23.5 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES32.8 ft. MGP - General Photograph - ROOT BLOCKAGE INSIDE THE CONN.32.8 ft. RML - Roots Medium Lateral, from 10 to 11 o'clock, 15 %, within 8 inches of joint: NO32.8 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6", 6" - ACTIVE, PROTRUDING IN APPROX. 1 IN, 100% ROOTS36.9 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 80% ROOTS36.9 ft. RML - Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: NO39.7 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES59.7 ft. CM - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES71.9 ft. CM - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES83.5 ft. RML - Roots Medium Lateral, from 01 to 04 o'clock, 25 %, within 8 inches of joint: NO84.1 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 60% ROOTS, PROTRUDING IN APPROX. 1 IN.84.1 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH84.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES85.1 ft. MSA - Survey Abandoned - INSPECTION COMPLETED ON A REVERSE PULL

Observation photos (11)

  • Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES

    7.1 ft. - Fracture Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

    14.6 ft. - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

  • General Photograph - ROOT BLOCKAGE INSIDE THE CONN.

    32.8 ft. - General Photograph - ROOT BLOCKAGE INSIDE THE CONN.

  • Roots Medium Lateral, from 10 to 11 o'clock, 15 %, within 8 inches of joint: NO

    32.8 ft. - Roots Medium Lateral, from 10 to 11 o'clock, 15 %, within 8 inches of joint: NO

  • Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6", 6" - ACTIVE, PROTRUDING IN APPROX. 1 IN, 100% ROOTS

    32.8 ft. - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6", 6" - ACTIVE, PROTRUDING IN APPROX. 1 IN, 100% ROOTS

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 80% ROOTS

    36.9 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 80% ROOTS

  • Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: NO

    36.9 ft. - Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: NO

  • Roots Medium Lateral, from 01 to 04 o'clock, 25 %, within 8 inches of joint: NO

    83.5 ft. - Roots Medium Lateral, from 01 to 04 o'clock, 25 %, within 8 inches of joint: NO

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 60% ROOTS, PROTRUDING IN APPROX. 1 IN.

    84.1 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 60% ROOTS, PROTRUDING IN APPROX. 1 IN.

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

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

  • Survey Abandoned - INSPECTION COMPLETED ON A REVERSE PULL

    85.1 ft. - Survey Abandoned - INSPECTION COMPLETED ON A REVERSE PULL

All inspections of P06492Work order 0574349

Observations (21)

DistanceCodeObservation
84.1TFDACTIVE, 60% ROOTS, PROTRUDING IN APPROX. 1 IN.
85.1MSAINSPECTION COMPLETED ON A REVERSE PULL
0MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
0AMH10:34 AM
7.1FC—
0MWL—
83.5RML—
23.5CM—
0MWM—
32.8MGPROOT BLOCKAGE INSIDE THE CONN.
32.8RML—
59.7CM—
36.9TFDOPEN, 80% ROOTS
36.9RML—
32.8TFDACTIVE, PROTRUDING IN APPROX. 1 IN, 100% ROOTS
0MGOROACHES INSIDE THE MH.
14.6CM—
84.1MGOSLIGHT GREASE THROUGHOUT THE REACH
84.1CM—
39.7CM—
71.9CM—

Properties (3)

additional_info
JUST NEED TO CCTV APPROX. 84' D/S, UP TO THE ROOT MASS TO COMPLETE INSPECTION
customer
LACSD
datetime
2016-06-22T10:29:56-07:00