Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2019, 06:19 AM
  • 02 1981_02 1178 _10152019_222932.mp4

Date
10/15/2019
W/O
792797
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00236
PipeID
P04174
Time
11:19 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 1981
Downstream MH
02 1178
Dir. of Survey
Downstream
Length Surveyed
224.4 ft.
Total Length
224.4 ft.
Structural Index
3
Structural Quick
3H2H
Structural Rating
220
O&M Index
2
O&M Quick
2H11
O&M Rating
89
Overall Index
2
Overall Quick
Overall Rating
309
Pipe schematic from manhole 02 1981 to 02 1178
MH: 02 1981MH: 02 1178downstream0 ft. VC - Vermin Cockroach, within 8 inches of joint: YES0 ft. AMH - Upstream Manhole, Survey Begins - 02 19810 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 8 O'CLOCK1.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start1.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.3 ft. MGO - General Observation - MAG COAT THROUGHOUT220 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish220.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish220.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish224.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK224.4 ft. AMH - Downstream Manhole, Survey Ends - 02 1178

Observation photos (3)

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

    1.3 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

    1.3 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

    29.3 ft. - General Observation - MAG COAT THROUGHOUT

Observations (14)

DistanceCodeObservation
220.9SAP
224.4MGOCONNECTION AT MH 9 O'CLOCK
0VC
220.9DAGS
29.3MGOMAG COAT THROUGHOUT
0AMH02 1981
224.4AMH02 1178
0MWM
1.3SAP
220SSS
0MWL
0MGOCONNECTION AT MH 8 O'CLOCK
1.3DAGS
2SSS

Properties (6)

additional_info
SC378594
custom_field_two
2
customer
LACSD
datetime
2019-10-15T23:19:20-07:00
documentation
PRO PIPE
is_lateral_inspection
false