Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2020, 06:27 AM
  • 02 1437_02 1436A_12152020_223537.mp4

Date
12/15/2020
W/O
859961
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00307
PipeID
P23557
Time
10:27 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8285
Sewer Name
02 TRACT #5445 TRUNK
City
COMMERCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_859961_TV02219_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
02 1437
Downstream MH
02 1436A
Dir. of Survey
Downstream
Length Surveyed
120.3 ft.
Total Length
120.3 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
69
O&M Index
2
O&M Quick
2D00
O&M Rating
48
Overall Index
2
Overall Quick
Overall Rating
117
Pipe schematic from manhole 02 1437 to 02 1436A
MH: 02 1437MH: 02 1436Adownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 14370 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 07 to 07 o'clock, within 8 inches of joint: YES, Start8.9 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"118.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - MORTAR / MINERAL INFILTRATION(?)118.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish118.3 ft. SAP - Surface Aggregate Projecting, from 07 to 07 o'clock, within 8 inches of joint: YES, Finish120.3 ft. AMH - Downstream Manhole, Survey Ends - 02 1436A

Observation photos (3)

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

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

  • Surface Aggregate Projecting, from 07 to 07 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 07 to 07 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Compacted,  10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES - MORTAR / MINERAL INFILTRATION(?)

    118.3 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - MORTAR / MINERAL INFILTRATION(?)

Observations (10)

DistanceCodeObservation
118.3DSCMORTAR / MINERAL INFILTRATION(?)
2DAGS
118.3DAGS
118.3SAP
2SAP
0MWL
0AMH02 1437
120.3AMH02 1436A
8.9TB
0MWM

Properties (7)

additional_info
630069121520202
custom_field_three
PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-12-15T22:27:42-08:00
documentation
PRO PIPE
is_lateral_inspection
false