Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 08:54 AM

  • D 0120_D 0119 _07122017_005512.mp4

Date
12/07/2017
W/O
674040
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00156
PipeID
P10029
Time
12:54 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4857
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE, CA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_674040_TV05171_DEC2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0120
Downstream MH
D 0119
Dir. of Survey
Downstream
Length Surveyed
469.1 ft.
Total Length
469.1 ft.
Structural Index
3
Structural Quick
3611
Structural Rating
19
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole D 0120 to D 0119
MH: D 0120MH: D 0119downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01200 ft. MWM - Water Mark, 30 %of cross sectional area6 ft. MGO - General Observation - MAG COAT58.7 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO94.9 ft. SAV - Surface Aggregate Visible, at 03 o'clock, within 8 inches of joint: NO118.7 ft. SRI - Surface Roughness Increased, from 02 to 04 o'clock, within 8 inches of joint: NO153.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO162 ft. SAV - Surface Aggregate Visible, at 10 o'clock, within 8 inches of joint: NO266.9 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO368.2 ft. SAV - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO382 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO408.4 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock469.1 ft. AMH - Downstream Manhole, Survey Ends - D 0119

Observation photos (8)

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO

    58.7 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, at 03 o'clock, within 8 inches of joint: NO

    94.9 ft. - Surface Aggregate Visible, at 03 o'clock, within 8 inches of joint: NO

  • Surface Roughness Increased, from 02 to 04 o'clock, within 8 inches of joint: NO

    118.7 ft. - Surface Roughness Increased, from 02 to 04 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, at 10 o'clock, within 8 inches of joint: NO

    162 ft. - Surface Aggregate Visible, at 10 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO

    266.9 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

    368.2 ft. - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO

    382 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO

  • Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

    408.4 ft. - Obstacles Rocks, 10 %of cross sectional area, from 05 to 07 o'clock

All inspections of P10029Work order 674040

Observations (14)

DistanceCodeObservation
382SAV—
469.1AMHD 0119
162SAV—
118.7SRI—
408.4OBR—
6MGOMAG COAT
94.9SAV—
0MWL—
58.7SAV—
266.9SAV—
0AMHD 0120
0MWM—
368.2SAV—
153.8DSC—

Properties (4)

additional_info
SC349684
custom_field_two
5
customer
LACSD
datetime
2017-12-07T00:54:39-08:00