Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 3, 2016, 01:42 PM

  • 19 0187_19 0083_932016_064410.mp4

Date
09/03/2016
W/O
0591703
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00726
PipeID
P15156
Time
6:42 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7224
Sewer Name
19 NORWALK BOULEVARD TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
07
Purpose
Routine Assessment
Project
20160902AM_NORWALK_BOULEVARD_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
19 0187
Downstream MH
19 0083
Dir. of Survey
Downstream
Length Surveyed
472.5 ft.
Total Length
472.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
4
Pipe schematic from manhole 19 0187 to 19 0083
MH: 19 0187MH: 19 0083downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 6:43 AM0 ft. MGO - General Observation - ROACHES INSIDE THE MH.2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE CALCIUM/SCALE50.8 ft. MWL - Water Level, 5 %of cross sectional area173.2 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 4"188.9 ft. MWL - Water Level, 10 %of cross sectional area292.5 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS300 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS333.7 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 4"388.1 ft. MWL - Water Level, 15 %of cross sectional area405.6 ft. MWL - Water Level, 20 %of cross sectional area405.6 ft. MWM - Water Mark, 40 %of cross sectional area435.2 ft. MWL - Water Level, 30 %of cross sectional area435.2 ft. MWM - Water Mark, 45 %of cross sectional area471.1 ft. MGO - General Observation - SLIGHT DEBRIS THROUGHOUT THE REACH471.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - POSSIBLE CALCIUM/SCALE471.4 ft. MGO - General Observation - ROACHES INSIDE THE MH.471.4 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK472.5 ft. AMH - Downstream Manhole, Survey Ends - 7:03 AM

Observation photos (9)

  • Water Level, 10 %of cross sectional area

    0 ft. - Water Level, 10 %of cross sectional area

  • Water Mark, 25 %of cross sectional area

    0 ft. - Water Mark, 25 %of cross sectional area

  • Upstream Manhole, Survey Begins - 6:43 AM

    0 ft. - Upstream Manhole, Survey Begins - 6:43 AM

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE CALCIUM/SCALE

    2.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE CALCIUM/SCALE

  • Water Level, 5 %of cross sectional area

    50.8 ft. - Water Level, 5 %of cross sectional area

  • Water Level, 10 %of cross sectional area

    188.9 ft. - Water Level, 10 %of cross sectional area

  • Water Level, 15 %of cross sectional area

    388.1 ft. - Water Level, 15 %of cross sectional area

  • Water Level, 20 %of cross sectional area

    405.6 ft. - Water Level, 20 %of cross sectional area

  • Water Level, 30 %of cross sectional area

    435.2 ft. - Water Level, 30 %of cross sectional area

All inspections of P15156Work order 0591703

Observations (21)

DistanceCodeObservation
0MWL—
435.2MWL—
388.1MWL—
471.1MGOSLIGHT DEBRIS THROUGHOUT THE REACH
471.4MGOROACHES INSIDE THE MH.
173.2TFC—
333.7TFC—
435.2MWM—
471.4MGOACTIVE CONN. INSIDE THE MH. @ 09 O'CLOCK
0MWM—
188.9MWL—
0AMH6:43 AM
300DAZDEBRIS
471.1DAGSPOSSIBLE CALCIUM/SCALE
292.5DAZDEBRIS
472.5AMH7:03 AM
50.8MWL—
0MGOROACHES INSIDE THE MH.
2.3DAGSPOSSIBLE CALCIUM/SCALE
405.6MWL—
405.6MWM—

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2016-09-03T06:42:23-07:00
documentation
MIRANDA, SHADLER, BRAR
is_lateral_inspection
false