Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2018, 11:45 AM

  • 15 0771_15 0770_3302018_044539.mp4

Date
03/30/2018
W/O
0670896
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00593
PipeID
P12972
Time
4:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0796
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 0771
Downstream MH
15 0770
Dir. of Survey
Downstream
Length Surveyed
400.7 ft.
Total Length
400.7 ft.
Structural Index
3
Structural Quick
4325
Structural Rating
22
O&M Index
2
O&M Quick
3422
O&M Rating
21
Overall Index
2
Overall Quick
—
Overall Rating
43
Pipe schematic from manhole 15 0771 to 15 0770
MH: 15 0771MH: 15 0770downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SLIGHT AGG2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE MODERATE AGG ATTCHED12.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE AGG ATTCHED13.5 ft. MGO - General Observation - 15" NRCP52.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PEELING CONCRETE AGG ATTCHEC58.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open66.4 ft. SSS - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHES78.5 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - MODERATE AGG94.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open105.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open109 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open128.4 ft. RFJ - Roots Fine Joint, from 12 to 02 o'clock, within 8 inches of joint: YESR - 3%150.5 ft. RFJ - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YESR - 1%160.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open163.6 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-25% ROOTS163.6 ft. RFL - Roots Fine Lateral, from 01 to 04 o'clock - 4%164.6 ft. RMJ - Roots Medium Joint, from 08 to 11 o'clock, 5 %, within 8 inches of joint: YESR228.6 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR - 3%231.2 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 5 %, within 8 inches of joint: YESR237.3 ft. RMJ - Roots Medium Joint, from 08 to 03 o'clock, 5 %, within 8 inches of joint: YESR265.7 ft. RFJ - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YESR - 3%279.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped282.9 ft. RML - Roots Medium Lateral, from 07 to 10 o'clock, 10 %, within 8 inches of joint: YES282.9 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open-30% ROOTS313 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open325.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHED340.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped343.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped400.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE MODERATE AGG ATTCHED400.2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG400.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active400.2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SLIGHT AGG400.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active400.7 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (9)

  • 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 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 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: NO - PEELING CONCRETE AGG ATTCHED

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

  • General Observation - 15" NRCP

    13.5 ft. - General Observation - 15" NRCP

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

    52.7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PEELING CONCRETE AGG ATTCHEC

  • Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHES

    66.4 ft. - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHES

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - MODERATE AGG

    78.5 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - MODERATE AGG

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

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

All inspections of P12972Work order 0670896

Observations (40)

DistanceCodeObservation
400.2SSSPEELING CONCRETE MODERATE AGG ATTCHED
265.7RFJ3%
228.6RFJ3%
2SAMMODERATE AGG
0MWM—
94.5TFOpen
0MGOConn. @ Mh, 3 O' Clock. Active
160.6TFOpen
400.2SAMMODERATE AGG
163.6TFDOpen-25% ROOTS
400.2MGOConn. @ Mh, 9 O' Clock. Active
109TFOpen
325.8SSSPEELING CONCRETE MODERATE AGG ATTCHED
400.2SAMSLIGHT AGG
231.2RMJ—
163.6RFL4%
66.4SSSPEELING CONCRETE MODERATE AGG ATTCHES
237.3RMJ—
0AMH4:50AM
313TFOpen
0MWL—
2SAMSLIGHT AGG
0MGOConn. @ Mh, 9 O' Clock. Active
12.2SSSPEELING CONCRETE AGG ATTCHED
164.6RMJ—
340.6TFCCapped
105.8TFOpen
282.9RML—
150.5RFJ1%
128.4RFJ3%
52.7SSSPEELING CONCRETE AGG ATTCHEC
279.4TFCCapped
400.7AMH5:35AM
343.4TFCCapped
58.4TFOpen
13.5MGO15" NRCP
78.5SAMMODERATE AGG
282.9TFDOpen-30% ROOTS
2SSSPEELING CONCRETE MODERATE AGG ATTCHED
400.2MGOConn. @ Mh, 3 O' Clock. Active

Properties (4)

custom_field_three
PEELING CONCRETE MODERATE AGG ATTCHED
custom_field_two
2
customer
LACSD
datetime
2018-03-30T04:45:26-07:00