Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2019, 09:16 AM
  • 18 0919_18 0918 _11072019_022305.mp4

Date
07/11/2019
W/O
771952
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14771
Time
2:16 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6707
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_771952_TV18184_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0919
Downstream MH
18 0918
Dir. of Survey
Downstream
Length Surveyed
17.9 ft.
Total Length
17.9 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0919 to 18 0918
MH: 18 0919MH: 18 0918downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT 10'0 IN MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 09195.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish16.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish17.9 ft. MGO - General Observation - CONNECTION AT 7'0 IN MH17.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0918

Observation photos (3)

  • Upstream Manhole, Survey Begins - 18 0919

    0 ft. - Upstream Manhole, Survey Begins - 18 0919

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

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

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

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

Observations (10)

DistanceCodeObservation
0MWL
0MWM
17.9MGOCONNECTION AT 7'0 IN MH
17.9AMH18 0918
10.2SSS
16.5SAP
0MGOCONNECTION AT 10'0 IN MH
16.5SSS
5.6SAP
0AMH18 0919

Properties (6)

additional_info
SC378206
custom_field_two
2
customer
LACSD
datetime
2019-07-11T02:16:19-07:00
documentation
PROPIPE
is_lateral_inspection
false