Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2019, 11:12 AM
  • 02 1818_02 2319 _10162019_031637.mp4

Date
10/16/2019
W/O
792797
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00236
PipeID
P08502
Time
4:12 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6967
Sewer Name
02 ATLANTIC AVENUE RELIEF TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_792797_TV02017_OCT2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1818
Downstream MH
02 2319
Dir. of Survey
Downstream
Length Surveyed
21.6 ft.
Total Length
21.6 ft.
Structural Index
3
Structural Quick
3323
Structural Rating
15
O&M Index
2
O&M Quick
2311
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
22
Pipe schematic from manhole 02 1818 to 02 2319
MH: 02 1818MH: 02 2319downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 18180 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. MGO - General Observation - MAG COAT THROUGHOUT19 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish19.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish19.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish21.6 ft. AMH - Downstream Manhole, Survey Ends - 02 2319

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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

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

  • General Observation - MAG COAT THROUGHOUT

    2.3 ft. - General Observation - MAG COAT THROUGHOUT

Observations (12)

DistanceCodeObservation
0AMH02 1818
0VC
19SSS
2.3DAGS
2.3SAP
2SSS
0MWM
21.6AMH02 2319
19.3DAGS
0MWL
2.3MGOMAG COAT THROUGHOUT
19.3SAP

Properties (6)

additional_info
SC378594
custom_field_two
2
customer
LACSD
datetime
2019-10-16T04:12:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false