Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2018, 10:45 AM

  • 15 0778_15 0777_3292018_034928.mp4

Date
03/29/2018
W/O
0670896
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00593
PipeID
P12979
Time
3:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0793
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
20180328MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_2_5
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
15 0778
Downstream MH
15 0777
Dir. of Survey
Downstream
Length Surveyed
384.9 ft.
Total Length
384.9 ft.
Structural Index
3
Structural Quick
4331
Structural Rating
23
O&M Index
2
O&M Quick
3123
O&M Rating
11
Overall Index
2
Overall Quick
—
Overall Rating
34
Pipe schematic from manhole 15 0778 to 15 0777
MH: 15 0778MH: 15 0777downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:45AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE2 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 AGG SPORATIC8 ft. MGO - General Observation - 15" NRCP30.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open60.1 ft. SAM - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - MODERATE AGG63.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open91.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped100.6 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-100% ROOTS100.6 ft. RML - Roots Medium Lateral, from 12 to 02 o'clock, 10 %, within 8 inches of joint: YES112.3 ft. SSS - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE SLIGHT AGG ATTCHED114.6 ft. RFJ - Roots Fine Joint, from 03 to 06 o'clock, within 8 inches of joint: YESR - 2%118.7 ft. SSS - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHED124.7 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-90% ROOTS152.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open172.2 ft. RFJ - Roots Fine Joint, from 03 to 06 o'clock, within 8 inches of joint: YESR - 2%203.5 ft. MWM - Water Mark, 40 %of cross sectional area233.2 ft. SSS - Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHED248 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - HAIRLINE258.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open267.6 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 5" - Open-60% GREASE304 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped307.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open356.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN384.6 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN384.6 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SLIGHT384.6 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG384.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE MODERATE AGG ATTCHED384.9 ft. AMH - Downstream Manhole, Survey Ends - 4:25AM

Observation photos (10)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE

  • 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 SPORATIC

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

  • General Observation - 15" NRCP

    8 ft. - General Observation - 15" NRCP

  • Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - MODERATE AGG

    60.1 ft. - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - MODERATE AGG

  • Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-100% ROOTS

    100.6 ft. - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-100% ROOTS

  • Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE SLIGHT AGG ATTCHED

    112.3 ft. - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE SLIGHT AGG ATTCHED

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

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

  • Water Mark, 40 %of cross sectional area

    203.5 ft. - Water Mark, 40 %of cross sectional area

  • Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHED

    233.2 ft. - Surface Spalling, from 12 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE MODERATE AGG ATTCHED

All inspections of P12979Work order 0670896

Observations (33)

DistanceCodeObservation
91.1TFCCapped
152.1TFOpen
304TFCCapped
2SSSPEELING CONCRETE
118.7SSSPEELING CONCRETE MODERATE AGG ATTCHED
233.2SSSPEELING CONCRETE MODERATE AGG ATTCHED
63.8TFOpen
384.6MGOConn. @ Mh, 3 O' Clock. OPEN
384.9AMH4:25AM
100.6TFDOpen-100% ROOTS
124.7TFDOpen-90% ROOTS
8MGO15" NRCP
114.6RFJ2%
0MWM—
0MGOConn. @ Mh, 3 O' Clock. Active
172.2RFJ2%
248FLHAIRLINE
258.5TFOpen
307.2TFOpen
356.7TFOPEN
267.6TFDOpen-60% GREASE
112.3SSSPELING CONCRETE SLIGHT AGG ATTCHED
384.6SAMSLIGHT
30.9TFOpen
0MWL—
2SAMSLIGHT AGG
100.6RML—
384.6SAMMODERATE AGG
2SAMMODERATE AGG SPORATIC
384.6SSSPEELING CONCRETE MODERATE AGG ATTCHED
0AMH3:45AM
203.5MWM—
60.1SAMMODERATE AGG

Properties (6)

custom_field_three
PEELING CONCRETE MODERATE AGG ATTCHED
custom_field_two
2
customer
LACSD
datetime
2018-03-29T03:45:00-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false