Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 6, 2019, 08:29 AM
  • 18 0742_18 0741 _06062019_013937.mp4

Date
06/06/2019
W/O
766508
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00706
PipeID
P14595
Time
1:29 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6560
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_766508_TV18103_MAY2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0742
Downstream MH
18 0741
Dir. of Survey
Downstream
Length Surveyed
212.1 ft.
Total Length
212.1 ft.
Structural Index
2
Structural Quick
3C2G
Structural Rating
136
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
2
Overall Quick
Overall Rating
218
Pipe schematic from manhole 18 0742 to 18 0741
MH: 18 0742MH: 18 0741downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07420 ft. MGO - General Observation - CONNECTION IN MH 3 OCLOCK0 ft. MWM - Water Mark, 45 %of cross sectional area3.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start3.3 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE121.2 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start210.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish210.5 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish210.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish212.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0741

Observation photos (3)

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    3.3 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    121.2 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
3.3DAGS
0MWL
121.2SAP
210.5SSS
0AMH18 0742
3.3SSS
0MGOCONNECTION IN MH 3 OCLOCK
212.1AMH18 0741
210.5SAP
210.5DAGS
0MWM
3.3MGOMAG COAT THROUGHOUT PIPE

Properties (6)

additional_info
SC377683
custom_field_two
3
customer
LACSD
datetime
2019-06-06T01:29:34-07:00
documentation
PROPIPE
is_lateral_inspection
false