Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 13, 2021, 09:25 AM

  • 02 0692_02 0691_05132021_024018.mp4

Date
05/13/2021
W/O
890887
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00311
PipeID
P04576
Time
2:25 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8908
Sewer Name
02 WOODRUFF AVENUE TRUNK
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_890887_TV02370_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 0692
Downstream MH
02 0691
Dir. of Survey
Downstream
Length Surveyed
531.6 ft.
Total Length
531.6 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
525
O&M Index
2
O&M Quick
2U00
O&M Rating
222
Overall Index
2
Overall Quick
—
Overall Rating
747
Pipe schematic from manhole 02 0692 to 02 0691
MH: 02 0692MH: 02 0691downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 06920 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE2 ft. SAV - Surface Aggregate Visible, 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, Start2 ft. MGO - General Observation - 65% MAG COAT358 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"365.6 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"373.8 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"388.9 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"454 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"503.2 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"529.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish529.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish529.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish531.6 ft. MGO - General Observation - ROACHES @ MH531.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0691

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

All inspections of P04576Work order 890887

Observations (20)

DistanceCodeObservation
2SAV—
529.2SSS—
531.6MGOROACHES @ MH
531.6AMH02 0691
373.8TBC—
0MWM—
529.2SAV—
358TBC—
0AMH02 0692
454TBC—
0MWL—
365.6TBC—
2SSS—
0MGOROACHES @ MH
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
529.2DAGS—
2DAGS—
2MGO65% MAG COAT
503.2TBC—
388.9TBC—

Properties (7)

additional_info
630069051221202
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
3
customer
1
datetime
2021-05-13T02:25:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false