Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2021, 10:23 AM
  • 02 2004_02 1209_08182021_034639.mp4

Date
08/18/2021
W/O
906747
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00239
PipeID
P04658
Time
3:23 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9240
Sewer Name
02 BELVEDERE RELIEF TRUNK
City
EAST LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
WO_906747_TV02020_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
21 in.
Upstream MH
02 2004
Downstream MH
02 1209
Dir. of Survey
Downstream
Length Surveyed
501.9 ft.
Total Length
501.9 ft.
Structural Index
3
Structural Quick
3S2S
Structural Rating
495
O&M Index
2
O&M Quick
2S00
O&M Rating
204
Overall Index
2
Overall Quick
Overall Rating
699
Pipe schematic from manhole 02 2004 to 02 1209
MH: 02 2004MH: 02 1209downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 20040 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 60% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start440.7 ft. MWL - Water Level, 25 %of cross sectional area482.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS498.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish498.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish499 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish499 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish501.9 ft. AMH - Downstream Manhole, Survey Ends - 02 1209501.9 ft. MGO - General Observation - ROACHES @ MH501.9 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE501.9 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/STOP LOG

Observation photos (2)

  • 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

  • General Observation - ROACHES @ MH

    501.9 ft. - General Observation - ROACHES @ MH

Observations (17)

DistanceCodeObservation
2SSS
501.9AMH02 1209
0AMH02 2004
2MGO60% MAG COAT
499SSS
501.9MGOROACHES @ MH
498.9DAGS
2DAGS
501.9MGOCONN @ MH 9 O'CLOCK/ACTIVE
498.9DSZ
0MWM
499SAV
2SAV
0MWL
501.9MGOCONN @ MH 3 O'CLOCK/STOP LOG
440.7MWL
482.5DSZDEBRIS

Properties (7)

additional_info
630069081721202
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-18T03:23:15-07:00
documentation
PRO PIPE
is_lateral_inspection
false