Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2020, 08:08 AM

  • 05 1258_05 1257 _06042020_012413.mp4

Date
06/04/2020
W/O
833683
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00518
PipeID
P06467
Time
1:08 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7321
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
18 in.
Width
24 in.
Upstream MH
05 1258
Downstream MH
05 1257
Dir. of Survey
Downstream
Length Surveyed
309 ft.
Total Length
309 ft.
Structural Index
3
Structural Quick
4H3K
Structural Rating
487
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
489
Pipe schematic from manhole 05 1258 to 05 1257
MH: 05 1258MH: 05 1257downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 12580 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 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, Start38.2 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES68 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES87.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start200.7 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - OPEN307 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish307 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309 ft. MGO - General Observation - ROACHES @ MH309 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/CAPPED309 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED309 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309 ft. AMH - Downstream Manhole, Survey Ends - 05 1257

Observation photos (4)

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

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

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

    68 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, Start

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

  • Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - OPEN

    200.7 ft. - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 2" - OPEN

All inspections of P06467Work order 833683

Observations (16)

DistanceCodeObservation
0AMH05 1258
309MGOROACHES @ MH
2CM—
0MWM—
309MGOCONN @ MH 3 O'CLOCK/CAPPED
87.2FM—
307SSS—
68FM—
307CM—
38.2FC—
309MGOCONN @ MH 9 O'CLOCK/CAPPED
309FM—
309AMH05 1257
0MWL—
200.7TBIOPEN
2SSS—

Properties (7)

additional_info
SC411310
custom_field_three
CRACKS MULTIPLE
custom_field_two
3
customer
1
datetime
2020-06-04T01:08:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false