Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2017, 09:48 AM

  • 05 0341_05 0340 _21112017_014843.mp4

Date
11/21/2017
W/O
668787
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00432
PipeID
P05555
Time
1:48 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4845
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
LAWNDALE, CA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
WO_668787_TV05325_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
05 0341
Downstream MH
05 0340
Dir. of Survey
Downstream
Length Surveyed
420.3 ft.
Total Length
420.3 ft.
Structural Index
4
Structural Quick
5133
Structural Rating
14
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 05 0341 to 05 0340
MH: 05 0341MH: 05 0340downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 03416 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES21.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start38 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES65.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish65.3 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start125.1 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish125.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start173.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES418.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish419 ft. MGO - General Observation - Surface Spalling throughout the reach, from 9 to 3 oclock420.3 ft. AMH - Downstream Manhole, Survey Ends - 05 0340

Observation photos (6)

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

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    21.7 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Deposits Settled Compacted, 15 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

    38 ft. - Deposits Settled Compacted, 15 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    65.3 ft. - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    125.1 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Deposits Settled Compacted, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

    173.8 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES

All inspections of P05555Work order 668787

Observations (15)

DistanceCodeObservation
418.7SAP—
173.8DSC—
125.1SRV—
0MWL—
420.3AMH05 0340
65.2SAP—
0MGOCONNECTION AT MH 3 O'CLOCK
0MWM—
6SAP—
38DSC—
0AMH05 0341
65.3SRV—
125.1SAP—
419MGOSurface Spalling throughout the reach, from 9 to 3 oclock
21.7SAP—

Properties (4)

additional_info
SC349665
custom_field_two
2
customer
LACSD
datetime
2017-11-21T01:48:22-08:00