Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 05:28 AM

  • 05 1270_05 1269 _06042020_230451.mp4

Date
06/04/2020
W/O
833683
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00518
PipeID
P06482
Time
10:28 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7322
Sewer Name
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
RFIR_WO_833683_TV05332_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
05 1270
Downstream MH
05 1269
Dir. of Survey
Downstream
Length Surveyed
338.5 ft.
Total Length
338.6 ft.
Structural Index
3
Structural Quick
4A3M
Structural Rating
381
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
2
Overall Quick
—
Overall Rating
519
Pipe schematic from manhole 05 1270 to 05 1269
MH: 05 1270MH: 05 1269downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 12700 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start31.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES56.1 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES61.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN77.8 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - OPEN96.5 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES132.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES151.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"160.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES170.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN222.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - DEFECTIVE/65% ROOTS-LATERAL/OPEN226.3 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1", 6" - OPEN257.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"285.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"300.2 ft. CM - Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES304.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start333 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish335.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish336 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish336 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish338.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1269338.6 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (8)

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    31.8 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

    56.1 ft. - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    132.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - DEFECTIVE/65% ROOTS-LATERAL/OPEN

    222.3 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - DEFECTIVE/65% ROOTS-LATERAL/OPEN

  • Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1", 6" - OPEN

    226.3 ft. - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1", 6" - OPEN

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

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

All inspections of P06482Work order 833683

Observations (29)

DistanceCodeObservation
226.3TBIOPEN
0AMH05 1270
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
132.4FM—
151.5TFC—
336SSS—
0MWL—
338.6AMH05 1269
304.1FM—
170.3TBOPEN
2CM—
160.4FM—
336CM—
0MWM—
2SSS—
335.7DAGS—
0MGOCONN @ MH 3 O'CLOCK/UNKNOWN
257.9TFC—
300.2CM—
285.9TFC—
56.1FM—
77.8TBIOPEN
333FM—
61.7TFOPEN
2DAGS—
338.6MGOCONN @ MH 9 O'CLOCK/ACTIVE
222.3TFDEFECTIVE/65% ROOTS-LATERAL/OPEN
31.8FM—
96.5CM—

Properties (7)

additional_info
SC411311
custom_field_three
CRACKS MULTIPLE
custom_field_two
3
customer
1
datetime
2020-06-04T22:28:58-07:00
documentation
PRO PIPE
is_lateral_inspection
false