Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 14, 2016, 04:18 PM
  • 01 0433_01 0432_4142016_100209.mp4

Date
04/14/2016
W/O
0557654
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00208
PipeID
P00915
Time
9:18 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7090
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
20160414AM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0433
Downstream MH
01 0432
Dir. of Survey
Downstream
Length Surveyed
352.1 ft.
Total Length
352.1 ft.
Structural Index
3
Structural Quick
3422
Structural Rating
16
O&M Index
2
O&M Quick
4131
O&M Rating
27
Overall Index
2
Overall Quick
Overall Rating
43
Pipe schematic from manhole 01 0433 to 01 0432
MH: 01 0433MH: 01 0432downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:00 AM0 ft. MGO - General Observation - ROACHES INSIDE THE MH.1.5 ft. MGO - General Observation - CORRODED CHANNEL2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start34.7 ft. MGO - General Observation - 85% MAG COAT FROM 09 TO 03 O'CLOCK, START73.6 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED78.5 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED91.9 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - ACTIVE, SOIL VISIBLE92.4 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: NO121.8 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 80% BLOCKED126.9 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED168.9 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: NO169.8 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED175.1 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED194.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start204.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start204.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish223.4 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED227.2 ft. MGP - General Photograph - FRACTURE228.1 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED229.1 ft. MGP - General Photograph - FRACTURE273.9 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED278.2 ft. MGP - General Photograph - FRACTURE279 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED, FRACTURES INSIDE350.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish350.2 ft. MGO - General Observation - 85% MAG COAT FROM 09 TO 03 O'CLOCK, FINISH350.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish350.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish350.7 ft. MGO - General Observation - ROACHES INSIDE THE MH.350.7 ft. MGO - General Observation - ACTIVE DROP CONN. INSIDE THE MH. @ 03 O'CLOCK350.7 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK352.1 ft. AMH - Downstream Manhole, Survey Ends - 10:39 AM

Observation photos (11)

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

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

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

  • General Observation - 85% MAG COAT FROM 09 TO 03 O'CLOCK, START

    34.7 ft. - General Observation - 85% MAG COAT FROM 09 TO 03 O'CLOCK, START

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED

    73.6 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED

  • Tap Break-In Defective, at 11 o'clock, -,  , within 8 inches of joint: NO, 6" - ACTIVE, SOIL VISIBLE

    91.9 ft. - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - ACTIVE, SOIL VISIBLE

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 80% BLOCKED

    121.8 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 80% BLOCKED

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    194.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    204.3 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • General Photograph - FRACTURE

    227.2 ft. - General Photograph - FRACTURE

  • General Photograph - FRACTURE

    229.1 ft. - General Photograph - FRACTURE

  • General Photograph - FRACTURE

    278.2 ft. - General Photograph - FRACTURE

Observations (35)

DistanceCodeObservation
228.1TFDUNKNOWN, 100% BLOCKED
168.9FL
175.1TFDUNKNOWN, 100% BLOCKED
350.2SSS
350.2MGO85% MAG COAT FROM 09 TO 03 O'CLOCK, FINISH
278.2MGPFRACTURE
73.6TFDUNKNOWN, 100% BLOCKED
350.7MGOROACHES INSIDE THE MH.
1.5MGOCORRODED CHANNEL
352.1AMH10:39 AM
0MWM
169.8TFDUNKNOWN, 100% BLOCKED
126.9TFDUNKNOWN, 100% BLOCKED
279TFDUNKNOWN, 100% BLOCKED, FRACTURES INSIDE
223.4TFDUNKNOWN, 100% BLOCKED
2SSS
2SAV
227.2MGPFRACTURE
78.5TFDUNKNOWN, 100% BLOCKED
204.3FL
350.2SAV
0MWL
121.8TFDUNKNOWN, 80% BLOCKED
229.1MGPFRACTURE
34.7MGO85% MAG COAT FROM 09 TO 03 O'CLOCK, START
194.3CL
273.9TFDUNKNOWN, 100% BLOCKED
92.4FL
350.7MGOACTIVE DROP CONN. INSIDE THE MH. @ 03 O'CLOCK
350.7MGOCAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK
204.3CL
350.2FL
0AMH10:00 AM
91.9TBDACTIVE, SOIL VISIBLE
0MGOROACHES INSIDE THE MH.

Properties (6)

custom_field_three
LONGITUDINAL FRACTURE
custom_field_two
1
customer
LACSD
datetime
2016-04-14T09:18:47-07:00
documentation
MIRANDA, SHADLER, FRANKLIN
is_lateral_inspection
false