Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 10, 2021, 07:41 AM

  • 02 1410_02 1409_06102021_010401.mp4

Date
06/10/2021
W/O
890820
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00349
PipeID
P02981
Time
12:41 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8895
Sewer Name
02 DISTRICT #2 INTERCEPTOR TRUNK
City
COMMERCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
20
Purpose
Routine Assessment
Project
WO_890820_TV02317_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
63 in.
Width
36 in.
Upstream MH
02 1410
Downstream MH
02 1409
Dir. of Survey
Downstream
Length Surveyed
573.5 ft.
Total Length
573.5 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
567
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
567
Pipe schematic from manhole 02 1410 to 02 1409
MH: 02 1410MH: 02 1409downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 02 14102 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start7.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.5 ft. MGO - General Observation - MAG COATING THROUGHOUT407.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"573.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish573.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish573.5 ft. AMH - Downstream Manhole, Survey Ends - 02 1409

Observation photos (3)

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

    2 ft. - Surface Spalling, from 08 to 04 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

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

  • General Observation - MAG COATING THROUGHOUT

    28.5 ft. - General Observation - MAG COATING THROUGHOUT

All inspections of P02981Work order 890820

Observations (11)

DistanceCodeObservation
573.5SAP—
407.2TFA—
0MWL—
0MWM—
2SSS—
28.5MGOMAG COATING THROUGHOUT
573.5SSS—
0MGOCOCKROACHES IN MANHOLE
573.5AMH02 1409
0AMH02 1410
7.5SAP—

Properties (7)

additional_info
630069060921202
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-06-10T00:41:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false