Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2021, 09:46 AM

  • 02 0005_02 0132_10282021_025954.mp4

Date
10/28/2021
W/O
916513
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00234
PipeID
P18010
Time
2:46 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 0005
Downstream MH
02 0132
Dir. of Survey
Downstream
Length Surveyed
12.7 ft.
Total Length
12.7 ft.
Structural Index
3
Structural Quick
4133
Structural Rating
13
O&M Index
2
O&M Quick
3212
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 02 0005 to 02 0132
MH: 02 0005MH: 02 0132downstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 00050 ft. MGO - General Observation - SOUTH BARREL0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE2 ft. LR - Alignment Right, 10 %, Start7 ft. SRP - Surface Reinforcement Projecting, at 12 o'clock, within 8 inches of joint: NO9.2 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES, Start12.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE12.7 ft. LR - Alignment Right, 10 %, Finish12.7 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish12.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish12.7 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG

Observation photos (5)

  • 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

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

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

  • Alignment Right, 10 %, Start

    2 ft. - Alignment Right, 10 %, Start

  • Surface Reinforcement Projecting, at 12 o'clock, within 8 inches of joint: NO

    7 ft. - Surface Reinforcement Projecting, at 12 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    9.2 ft. - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

All inspections of P18010Work order 916513

Observations (14)

DistanceCodeObservation
9.2SAM—
0AMH02 0005
2SAP—
12.7DSZSLUDGE
12.7LR—
7SRP—
2DSZSLUDGE
0MGOSOUTH BARREL
0MWL—
0MWM—
2LR—
12.7SAM—
12.7SAP—
12.7MSAVIEW OF SIPHON DOWNLEG

Properties (7)

additional_info
630074102721203
custom_field_three
AGGREGATE MISSING
custom_field_two
2
customer
1
datetime
2021-10-28T02:46:16-07:00
documentation
PROPIPE
is_lateral_inspection
false