Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2020, 08:25 AM

  • 05 1257_05 1256A _06042020_013542.mp4

Date
06/04/2020
W/O
833683
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00518
PipeID
P06466
Time
1:25 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 1257
Downstream MH
05 1256A
Dir. of Survey
Downstream
Length Surveyed
196.9 ft.
Total Length
196.9 ft.
Structural Index
3
Structural Quick
3N2G
Structural Rating
304
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
304
Pipe schematic from manhole 05 1257 to 05 1256A
MH: 05 1257MH: 05 1256Adownstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/CAPPED0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 12570 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 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. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start194 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish194 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish194 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish196 ft. MGO - General Observation - ROACHES @ MH196.9 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE196.9 ft. AMH - Downstream Manhole, Survey Ends - 05 1256A

Observation photos (1)

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

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

All inspections of P06466Work order 833683

Observations (14)

DistanceCodeObservation
0MGOCONN @ MH 9 O'CLOCK/CAPPED
2SSS—
0MGOCONN @ MH 3 O'CLOCK/CAPPED
2CM—
196MGOROACHES @ MH
194CM—
194CM—
0MWL—
0AMH05 1257
0MWM—
196.9MGOCONN @ MH 3 O'CLOCK/ACTIVE
2CM—
196.9AMH05 1256A
194SSS—

Properties (7)

additional_info
SC411310
custom_field_three
CRACKS MULTIPLE
custom_field_two
3
customer
1
datetime
2020-06-04T01:25:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false