Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2019, 06:53 AM
  • 02 1824_02 1823A _10152019_225914.mp4

Date
10/15/2019
W/O
792797
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00236
PipeID
P25919
Time
11:53 PM
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.
09
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 1824
Downstream MH
02 1823A
Dir. of Survey
Downstream
Length Surveyed
67.3 ft.
Total Length
67.3 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
60
O&M Index
2
O&M Quick
2A11
O&M Rating
25
Overall Index
2
Overall Quick
Overall Rating
85
Pipe schematic from manhole 02 1824 to 02 1823A
MH: 02 1824MH: 02 1823Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 18240 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. VC - Vermin Cockroach2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.3 ft. MGO - General Observation - MAG COAT THROUGHOUT64 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish64.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish64.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish67.3 ft. AMH - Downstream Manhole, Survey Ends - 02 1823A67.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

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

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

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

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

  • General Observation - MAG COAT THROUGHOUT

    3.3 ft. - General Observation - MAG COAT THROUGHOUT

Observations (13)

DistanceCodeObservation
0AMH02 1824
64.8DAGS
67.3AMH02 1823A
0MWL
64.8SAP
3.3SAP
3.3DAGS
0MWM
0VC
3.3MGOMAG COAT THROUGHOUT
67.3MGOCONNECTION AT MH 3 O'CLOCK
2SSS
64SSS

Properties (7)

additional_info
SC378594
custom_field_two
2
customer
LACSD
datetime
2019-10-15T23:53:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
39052