Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2016, 10:21 AM

  • 05 1443_05 1442_2262016_042238.mp4

Date
02/26/2016
W/O
0552341
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00428
PipeID
P06665
Time
2:21 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0069
Sewer Name
05 BENSON AVENUE EXTENSION TRUNK
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Routine Assessment
Project
20160226MDM_BENSON_AVENUE_EXTENSION_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
05 1443
Downstream MH
05 1442
Dir. of Survey
Downstream
Length Surveyed
288.8 ft.
Total Length
288.8 ft.
Structural Index
3
Structural Quick
3622
Structural Rating
22
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 05 1443 to 05 1442
MH: 05 1443MH: 05 1442downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE-UNDER MAG COAT2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 99% START6.6 ft. MGP - General Photograph - MAG COAT 100%35 ft. SAV - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COATY37 ft. SSS - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: YES - PEELING CPNCRETE41 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open42.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG82.9 ft. MGO - General Observation - MAG COAT 95% START92.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open143.1 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - 20% ROOTS143.2 ft. RFC - Roots Fine Connection, from 11 to 01 o'clock, within 8 inches of joint: YES - 10%144.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG194.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open196 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG236.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open238.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG288.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish288.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish288.5 ft. MGO - General Observation - MAG COAT 95% FINISH288.8 ft. AMH - Downstream Manhole, Survey Ends - 4:55AM

Observation photos (11)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE-UNDER MAG COAT

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING CONCRETE-UNDER MAG COAT

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

  • General Observation - MAG COAT 99% START

    2 ft. - General Observation - MAG COAT 99% START

  • General Photograph - MAG COAT 100%

    6.6 ft. - General Photograph - MAG COAT 100%

  • Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COATY

    35 ft. - Surface Aggregate Visible, from 10 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COATY

  • Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: YES - PEELING CPNCRETE

    37 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: YES - PEELING CPNCRETE

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

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

  • General Observation - MAG COAT 95% START

    82.9 ft. - General Observation - MAG COAT 95% START

  • Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - 20% ROOTS

    143.1 ft. - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - 20% ROOTS

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

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

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

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

All inspections of P06665Work order 0552341

Observations (24)

DistanceCodeObservation
41TFOpen
236.9TFOpen
2SSSPEELING BLISTERING CONCRETE-UNDER MAG COAT
82.9MGOMAG COAT 95% START
42.3SAPSEVERE AGG
288.8AMH4:55AM
92.2TFOpen
6.6MGPMAG COAT 100%
0AMH4:20AM
2SAVSEVERE AGG UNDER MAG COAT
2MGOMAG COAT 99% START
37SSSPEELING CPNCRETE
288.5SSS—
196SAPSEVERE AGG
194.7TFOpen
144.8SAPSEVERE AGG
143.2RFC10%
0MWL—
288.5SAV—
143.1TFD20% ROOTS
0MWM—
238.3SAPSEVERE AGG
35SAVSEVERE AGG UNDER MAG COATY
288.5MGOMAG COAT 95% FINISH

Properties (6)

custom_field_three
SEVERE AGG VIVIBLE-PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2016-02-26T02:21:12-08:00
documentation
MARTIN,MANANES
is_lateral_inspection
false