Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2021, 10:12 AM
  • 02 0005_02 0132_10282021_032109.mp4

Date
10/28/2021
W/O
916513
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00234
PipeID
P18010
Time
3:12 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9268
Sewer Name
02 ARTESIA EXTENSION TRUNK
City
BELLFLOWER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
38
Purpose
Routine Assessment
Project
RFIR_WO_916513_TV02263_OCT2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
02 0132
Downstream MH
02 0005
Dir. of Survey
Upstream
Length Surveyed
13 ft.
Total Length
13 ft.
Structural Index
4
Structural Quick
4232
Structural Rating
14
O&M Index
2
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
23
Pipe schematic from manhole 02 0132 to 02 0005
MH: 02 0132MH: 02 0005upstream0 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE0 ft. MSA - Survey Abandoned - VIEW OF SIPHON UPLEG0 ft. LL - Alignment Left, 10 %, Finish0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish3.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE11 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start11 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11 ft. LL - Alignment Left, 10 %, Start13 ft. MWL - Water Level, 30 %of cross sectional area13 ft. AMH - Downstream Manhole, Survey Begins - 02 013213 ft. MWM - Water Mark, 60 %of cross sectional area13 ft. MGO - General Observation - SOUTH BARREL

Observation photos (4)

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

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

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

  • Alignment Left, 10 %, Start

    2 ft. - Alignment Left, 10 %, Start

  • Deposits Settled Other,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    9.8 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

Observations (13)

DistanceCodeObservation
2SAM
2SAP
2LL
0MWL
13DSZSLUDGE
9.8DSZSLUDGE
13MSAVIEW OF SIPHON UPLEG
0AMH02 0132
13LL
0MWM
0MGOSOUTH BARREL
13SAP
13SAM

Properties (7)

additional_info
630074102721203
custom_field_three
AGGREGATE MISSING
custom_field_two
2
customer
1
datetime
2021-10-28T03:12:23-07:00
documentation
PROPIPE
is_lateral_inspection
false