Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 21, 2019, 07:19 AM
  • 01 0560_01 0559_02202019_234133.mp4

Date
02/20/2019
W/O
750737
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00194
PipeID
P01047
Time
11:19 PM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6280
Sewer Name
01 ALAMEDA STREET EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
WO_750737_TV01001_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
01 0560
Downstream MH
01 0559
Dir. of Survey
Downstream
Length Surveyed
406.2 ft.
Total Length
406.2 ft.
Structural Index
2
Structural Quick
322O
Structural Rating
166
O&M Index
2
O&M Quick
2P00
O&M Rating
166
Overall Index
2
Overall Quick
Overall Rating
332
Pipe schematic from manhole 01 0560 to 01 0559
MH: 01 0560MH: 01 0559downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 05602 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 30% MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start395.3 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 06 to 07 o'clock, , within 8 inches of joint: YES403.1 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 06 to 08 o'clock, , within 8 inches of joint: YES404 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish406.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0559406.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish406.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

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

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

  • Deposits Attached Ragging, 5 %of cross sectional area, from 06 to 07 o'clock,  , within 8 inches of joint: YES

    395.3 ft. - Deposits Attached Ragging, 5 %of cross sectional area, from 06 to 07 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Ragging, 5 %of cross sectional area, from 06 to 08 o'clock,  , within 8 inches of joint: YES

    403.1 ft. - Deposits Attached Ragging, 5 %of cross sectional area, from 06 to 08 o'clock, , within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
406.2AMH01 0559
403.1DAR
395.3DAR
0MWM
406.2SAP
2DAGS
404SSS
0MWL
406.2DAGS
3.2SAP
2MGO30% MAG COAT
2SSS
0AMH01 0560

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-02-20T23:19:52-08:00
documentation
PROPIPE
is_lateral_inspection
false