Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2020, 07:00 AM

  • 18 0434A_18 0434_7272020_010524.mp4

Date
07/27/2020
W/O
0833495
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00675
PipeID
P14284
Time
12:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1494
Sewer Name
18 FLORENCE AVENUE TRUNK
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
19
Purpose
Routine Assessment
Project
20200726MDM_FLORENCE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
18 0434A
Downstream MH
18 0434
Dir. of Survey
Downstream
Length Surveyed
10.5 ft.
Total Length
10.5 ft.
Structural Index
3
Structural Quick
4221
Structural Rating
10
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 18 0434A to 18 0434
MH: 18 0434AMH: 18 0434downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - MH CONN 3:00 ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM0 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE7 ft. MWL - Water Level, 90 %of cross sectional area7 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG7 ft. MWM - Water Mark, 100 %of cross sectional area7 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO10 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG10 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE10.5 ft. MSA - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observation photos (6)

  • Water Level, 10 %of cross sectional area

    0 ft. - Water Level, 10 %of cross sectional area

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    0 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

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

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

  • Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

    7 ft. - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO

    7 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO

  • Survey Abandoned - DOWNLEG UPSTREAM SIPHON

    10.5 ft. - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

All inspections of P14284Work order 0833495

Observations (13)

DistanceCodeObservation
7MWL—
7SAMSEVERE AGG
0MWL—
7MWM—
0MWM—
0MGOMH CONN 3:00 ACTIVE
0AMH12:55AM
10SAMSEVERE AGG
0SAMSEVERE AGG
2SSSBLISTERING CONCRETE
10.5MSADOWNLEG UPSTREAM SIPHON
7DAGS—
10SSSBLISTERING CONCRETE

Properties (7)

additional_info
DOWNLEG UPSTREAM SIPHON
custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2020-07-27T00:00:28-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false