Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 4, 2019, 12:56 PM
  • 02 0005_02 0132_11042019_050457.mp4

Date
11/04/2019
W/O
792813
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00234
PipeID
P03030
Time
4:56 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7084
Sewer Name
02 ARTESIA EXTENSION TRUNK
City
BELLFLOWER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
38
Purpose
Routine Assessment
Project
RFIR_WO_792813_TV02263_OCT2019
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
02 0005
Downstream MH
02 0132
Dir. of Survey
Downstream
Length Surveyed
2.2 ft.
Total Length
2.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 02 0005 to 02 0132
MH: 02 0005MH: 02 0132downstream0 ft. MGO - General Observation - NORTH BARREL0 ft. AMH - Upstream Manhole, Survey Begins - 02 00050 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area2.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES2.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - DEBRIS2.2 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observation photos (4)

  • Upstream Manhole, Survey Begins - 02 0005

    0 ft. - Upstream Manhole, Survey Begins - 02 0005

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

    2.2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other,  15 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: NO - DEBRIS

    2.2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - DEBRIS

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
2.2SAP
2.2DSZDEBRIS
0MGONORTH BARREL
2.2MSAVIEW OF SIPHON DOWNLEG
0AMH02 0005
0MWL
0MWM
2.2DAGS

Properties (6)

additional_info
SC378684
custom_field_two
5
customer
LACSD
datetime
2019-11-04T04:56:38-08:00
documentation
PROPIPE
is_lateral_inspection
false