Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2016, 11:40 AM

  • 18 0619_18 0618_6272016_051451.mp4

Date
06/27/2016
W/O
0574366
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00692
PipeID
P14469
Time
4:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0173
Sewer Name
18 NORTH PLANT OUTFALL RELIEF TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
20160627MDM_NORTH_PLANT_OUTFALL_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
18 0619
Downstream MH
18 0618
Dir. of Survey
Downstream
Length Surveyed
303.7 ft.
Total Length
303.7 ft.
Structural Index
3
Structural Quick
5135
Structural Rating
26
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 18 0619 to 18 0618
MH: 18 0619MH: 18 0618downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:55AM2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AEVERE AGG17.4 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG25.2 ft. MGO - General Observation - 80% OLD MAG COAT41.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE53.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active66.6 ft. SRV - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR71.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6" - Capped117 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG136 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish136 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG136 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE136 ft. MWM - Water Mark, 20 %of cross sectional area136 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish136 ft. SAP - Surface Aggregate Projecting, from 08 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG143.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - OPEN277.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE303.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE303.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN303.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG303.7 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (8)

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

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

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

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

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    17.4 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 80% OLD MAG COAT

    25.2 ft. - General Observation - 80% OLD MAG COAT

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

    41.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR

    66.6 ft. - Surface Reinforcement Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    117 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Water Mark, 20 %of cross sectional area

    136 ft. - Water Mark, 20 %of cross sectional area

All inspections of P14469Work order 0574366

Observations (25)

DistanceCodeObservation
136SAV—
303.7AMH5:20AM
2SSSBLISTERING PEELING CONCRETE
303.2SSSBLISTERING PEELING CONCRETE
71.9TFCCapped
303.2MGOConn. @ Mh, 9 O' Clock. OPEN
136SAVSEVERE AGG
2SAVAEVERE AGG
136SSSBLISTERING PEELING CONCRETE
143.2TFOPEN
0MGOConn. @ Mh, 9 O' Clock. OPEN
17.4SAVSEVERE AGG
41.5SSSBLISTERING CONCRETE
0MWL—
136MWM—
25.2MGO80% OLD MAG COAT
303.2SAVSEVERE AGG
0MWM—
136SSS—
117SAVSEVERE AGG
136SAPSEVERE AGG
53.9TFActive
277.5TFACTIVE
66.6SRVLONG CIRCUM REBAR
0AMH4:55AM

Properties (3)

custom_field_two
3SEVERE AGG PROJECTING
customer
LACSD
datetime
2016-06-27T04:40:02-07:00