Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 04:45 AM

  • 05 1272_05 1271 _06042020_215650.mp4

Date
06/04/2020
W/O
833683
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00518
PipeID
P06484
Time
9:45 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 1272
Downstream MH
05 1271
Dir. of Survey
Downstream
Length Surveyed
177 ft.
Total Length
177 ft.
Structural Index
3
Structural Quick
4E3F
Structural Rating
287
O&M Index
2
O&M Quick
2F00
O&M Rating
70
Overall Index
3
Overall Quick
—
Overall Rating
357
Pipe schematic from manhole 05 1272 to 05 1271
MH: 05 1272MH: 05 1271downstream0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 12720 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 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, Start5.2 ft. FM - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES13.7 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES43.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start62.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"66.5 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 6", 1" - ACTIVE102.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN132.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"173.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish174.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish175 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish175 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish177 ft. AMH - Downstream Manhole, Survey Ends - 05 1271

Observation photos (5)

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

    5.2 ft. - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

    13.7 ft. - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    62.6 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

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

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

All inspections of P06484Work order 833683

Observations (19)

DistanceCodeObservation
175SSS—
132.2TFC—
66.5TBIACTIVE
102.4TBOPEN
2DAGS—
13.7FM—
0MGOCONN @ MH 3 O'CLOCK/UNKNOWN
0MWM—
173.1FM—
62.6TBA—
0AMH05 1272
43.1FM—
2CM—
174.2DAGS—
177AMH05 1271
0MWL—
5.2FM—
2SSS—
175CM—

Properties (7)

additional_info
SC411311
custom_field_three
MULTIPLE FRUCTURE
custom_field_two
2
customer
1
datetime
2020-06-04T21:45:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false