Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2019, 05:50 AM

  • 18 0849_18 0848 _12072019_031014.mp4

Date
07/11/2019
W/O
771927
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00709
PipeID
P14704
Time
10:50 PM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5930
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37A
Purpose
Routine Assessment
Project
WO_771927_TV18101_JUN2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
51 in.
Upstream MH
18 0849
Downstream MH
18 0848
Dir. of Survey
Downstream
Length Surveyed
1301.2 ft.
Total Length
1301.2 ft.
Structural Index
3
Structural Quick
513s
Structural Rating
1299
O&M Index
2
O&M Quick
412›
O&M Rating
928
Overall Index
2
Overall Quick
—
Overall Rating
2227
Pipe schematic from manhole 18 0849 to 18 0848
MH: 18 0849MH: 18 0848downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 08490 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. MGO - General Observation - MAG COAT THROUGHOUT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start294.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start923.1 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO1290.1 ft. LL - Alignment Left, 10 %, Start1299.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1301 ft. LL - Alignment Left, 10 %, Finish1301 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish1301 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1301 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1301.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0848

Observation photos (2)

  • General Observation - MAG COAT THROUGHOUT

    2 ft. - General Observation - MAG COAT THROUGHOUT

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

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

All inspections of P14704Work order 771927

Observations (16)

DistanceCodeObservation
16.1SSS—
0AMH18 0849
2MGOMAG COAT THROUGHOUT
1290.1LL—
1301LL—
294.1DAE—
1301DAE—
1301.2AMH18 0848
0DAGS—
1301SSS—
923.1SRV—
0MWL—
2SAV—
0MWM—
1301DAGS—
1299.9SAV—

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2019-07-11T22:50:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false