Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 2, 2018, 10:45 AM

  • 15 0734_15 0733_422018_034824.mp4

Date
04/02/2018
W/O
0670896
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00593
PipeID
P12933
Time
3:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0798
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
04
Purpose
Routine Assessment
Project
20180330MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_2_5
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
15 0734
Downstream MH
15 0733
Dir. of Survey
Downstream
Length Surveyed
90.8 ft.
Total Length
90.8 ft.
Structural Index
3
Structural Quick
4231
Structural Rating
17
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 15 0734 to 15 0733
MH: 15 0734MH: 15 0733downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:50AM0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE MODERATE AGG ATTCHED10.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PELLING CONCRETE AGG ATTCHED12.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped22 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGGG46.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open55.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open82 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE AGG ATTCHED90.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE AGG ATTCHEC90.4 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SLIGHT AGG90.4 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG90.8 ft. AMH - Downstream Manhole, Survey Ends - 4:10AM

Observation photos (6)

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

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG

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

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE MODERATE AGG ATTCHED

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE MODERATE AGG ATTCHED

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PELLING CONCRETE AGG ATTCHED

    10.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PELLING CONCRETE AGG ATTCHED

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGGG

    22 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGGG

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE AGG ATTCHED

    82 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE AGG ATTCHED

All inspections of P12933Work order 0670896

Observations (16)

DistanceCodeObservation
55.4TFOpen
0MWL—
0AMH3:50AM
2SAMSLIGHT AGG
46.9TFOpen
90.4SSSPEELING CONCRETE AGG ATTCHEC
22SAVSEVERE AGGG
12.9TFCCapped
0MWM—
2SAMMODERATE AGG
82SSSPEELING CONCRETE AGG ATTCHED
90.4SAMSLIGHT AGG
90.4SAMMODERATE AGG
10.2SSSPELLING CONCRETE AGG ATTCHED
90.8AMH4:10AM
2SSSPEELING CONCRETE MODERATE AGG ATTCHED

Properties (4)

custom_field_three
PEELING CONCRETE MODERATE AGG ATTCHED
custom_field_two
2
customer
LACSD
datetime
2018-04-02T03:45:05-07:00