Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2020, 08:43 AM

  • 15 0748_15 0747_332020_010157.mp4

Date
03/03/2020
W/O
0813511
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00593
PipeID
P12958
Time
12:43 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1373
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
Capital Improvement Program Assesment
Project
20200226MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_2_5
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
15 0748
Downstream MH
15 0747
Dir. of Survey
Downstream
Length Surveyed
347.8 ft.
Total Length
347.8 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 15 0748 to 15 0747
MH: 15 0748MH: 15 0747downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 6 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - OUTER LAYER2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG11.6 ft. MGO - General Observation - MAG COAT 60% START46 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - CRACKING STARTING BEGINING OF THICKER PEELING64.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG113 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open164.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open203.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG-START OF THICKER PEELING262.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN307.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open332.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open347.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG347.5 ft. MGO - General Observation - FLOW METER AT UPSTREAM PIPE347.5 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active347.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG347.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - CONCRETE OUTER LAYER347.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - CRACKING STARTING BEGINING OF THICKER PEELING347.8 ft. AMH - Downstream Manhole, Survey Begins - 1:45AM

Observation photos (7)

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • General Observation - MAG COAT 60% START

    11.6 ft. - General Observation - MAG COAT 60% START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - CRACKING STARTING BEGINING OF THICKER PEELING

    46 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - CRACKING STARTING BEGINING OF THICKER PEELING

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

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG-START OF THICKER PEELING

    203.8 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG-START OF THICKER PEELING

  • General Observation - FLOW METER AT UPSTREAM PIPE

    347.5 ft. - General Observation - FLOW METER AT UPSTREAM PIPE

All inspections of P12958Work order 0813511

Observations (23)

DistanceCodeObservation
0MWL—
164.7TFOpen
332.5TFOpen
0AMH12:55AM
347.5SAVSEVERE AGG
113TFOpen
347.5MGOFLOW METER AT UPSTREAM PIPE
347.5MGOConn. @ Mh, 3 O' Clock. Active
64.8SAPSEVERE AGG
0MWM—
347.8AMH1:45AM
11.6MGOMAG COAT 60% START
347.5SAPSEVERE AGG
0MGOConn. @ Mh, 9 O' Clock. Active
46SSSCRACKING STARTING BEGINING OF THICKER PEELING
347.5SSSCONCRETE OUTER LAYER
0MGOConn. @ Mh, 6 O' Clock. Active
262.3TFOPEN
2SSSOUTER LAYER
347.5SSSCRACKING STARTING BEGINING OF THICKER PEELING
203.8SAPSEVERE AGG-START OF THICKER PEELING
307.9TFOpen
2SAVSEVERE AGG

Properties (6)

custom_field_three
BEGINING OF PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2020-03-03T00:43:05-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false