Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 06:28 AM

  • D 0121_D 0120 _06122017_222944.mp4

Date
12/06/2017
W/O
674040
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00156
PipeID
P10030
Time
10:28 PM
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 0121
Downstream MH
D 0120
Dir. of Survey
Downstream
Length Surveyed
230.4 ft.
Total Length
230.4 ft.
Structural Index
3
Structural Quick
3700
Structural Rating
21
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole D 0121 to D 0120
MH: D 0121MH: D 0120downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01210 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. MGO - General Observation - MAG COAT11 ft. SAV - Surface Aggregate Visible, at 10 o'clock, within 8 inches of joint: NO29.2 ft. SAV - Surface Aggregate Visible, at 10 o'clock, within 8 inches of joint: NO47 ft. SRP - Surface Reinforcement Projecting, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE97 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO134 ft. SRP - Surface Reinforcement Projecting, from 10 to 11 o'clock, within 8 inches of joint: YES - POSSIBLE149 ft. SAV - Surface Aggregate Visible, at 10 o'clock, within 8 inches of joint: NO168.8 ft. SAV - Surface Aggregate Visible, at 09 o'clock, within 8 inches of joint: NO230.4 ft. MSA - Survey Abandoned - DEBRIS230.4 ft. DSC - Deposits Settled Compacted, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO

Observation photos (6)

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

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

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

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

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO

    97 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO

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

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

  • Surface Aggregate Visible, at 09 o'clock, within 8 inches of joint: NO

    168.8 ft. - Surface Aggregate Visible, at 09 o'clock, within 8 inches of joint: NO

  • Deposits Settled Compacted, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO

    230.4 ft. - Deposits Settled Compacted, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO

All inspections of P10030Work order 674040

Observations (15)

DistanceCodeObservation
0MGOCONNECTION AT MH 3 O'CLOCK
230.4MSADEBRIS
0MGOCONNECTION AT MH 9 O'CLOCK
230.4DSC—
2.1MGOMAG COAT
134SRPPOSSIBLE
47SRPPOSSIBLE
0MWM—
0AMHD 0121
0MWL—
149SAV—
29.2SAV—
11SAV—
168.8SAV—
97SAV—

Properties (4)

additional_info
SC349684
custom_field_two
5
customer
LACSD
datetime
2017-12-06T22:28:01-08:00