Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 14, 2016, 06:09 PM

  • 01 0431_01 0430A_4142016_111142.mp4

Date
04/14/2016
W/O
0557654
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00208
PipeID
P00913
Time
11:09 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 0431
Downstream MH
01 0430A
Dir. of Survey
Downstream
Length Surveyed
142.8 ft.
Total Length
142.8 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2811
O&M Rating
17
Overall Index
2
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 01 0431 to 01 0430A
MH: 01 0431MH: 01 0430Adownstream0 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 11:10 AM0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start2 ft. MGO - General Observation - 75% MAG COAT FROM 09 TO 03 O'CLOCK, START2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start6.9 ft. RFL - Roots Fine Lateral, at 11 o'clock8 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 4", 4" - ACTIVE, CRACKED11.4 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start23 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 4"32 ft. MGP - General Photograph - FRACTURES33.1 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 4"36.3 ft. MGP - General Photograph - FRACTURE48.3 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED, FRACTURES58.2 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN, 100% BLOCKED65.9 ft. MWL - Water Level, 35 %of cross sectional area76.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 4"83.6 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED101.8 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN, 80% BLOCKED106.6 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED110.8 ft. MGP - General Photograph - FRACTURE111.9 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED117.9 ft. MGP - General Photograph - FRACTURES129.4 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED141 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish141 ft. MGO - General Observation - 85% MAG COAT FROM 09 TO 03 O'CLOCK, FINISH141 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish141 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish141.1 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. 03 O'CLOCK141.1 ft. MGO - General Observation - ROACHES INSIDE THE MH.142.8 ft. AMH - Downstream Manhole, Survey Ends - 11:38 AM

Observation photos (7)

  • General Observation - 75% MAG COAT FROM 09 TO 03 O'CLOCK, START

    2 ft. - General Observation - 75% MAG COAT FROM 09 TO 03 O'CLOCK, START

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start

    11.4 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 4"

    23 ft. - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 4"

  • General Photograph - FRACTURES

    32 ft. - General Photograph - FRACTURES

  • General Photograph - FRACTURE

    36.3 ft. - General Photograph - FRACTURE

  • General Photograph - FRACTURE

    110.8 ft. - General Photograph - FRACTURE

  • General Photograph - FRACTURES

    117.9 ft. - General Photograph - FRACTURES

All inspections of P00913Work order 0557654

Observations (33)

DistanceCodeObservation
141SSS—
23TFC—
65.9MWL—
0MGOCAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK
111.9TFDUNKNOWN, 100% BLOCKED
11.4FL—
0MGOROACHES INSIDE THE MH.
0MWL—
76.4TFC—
32MGPFRACTURES
141.1MGOACTIVE CONN. INSIDE THE MH. 03 O'CLOCK
6.9RFL—
106.6TFDUNKNOWN, 100% BLOCKED
33.1TFC—
142.8AMH11:38 AM
2SSS—
141.1MGOROACHES INSIDE THE MH.
101.8TFDUNKNOWN, 80% BLOCKED
141MGO85% MAG COAT FROM 09 TO 03 O'CLOCK, FINISH
48.3TFDUNKNOWN, 100% BLOCKED, FRACTURES
0AMH11:10 AM
141FL—
36.3MGPFRACTURE
117.9MGPFRACTURES
0MWM—
141SAV—
110.8MGPFRACTURE
83.6TFDUNKNOWN, 100% BLOCKED
2MGO75% MAG COAT FROM 09 TO 03 O'CLOCK, START
58.2TFDUNKNOWN, 100% BLOCKED
129.4TFDUNKNOWN, 100% BLOCKED
8TFDACTIVE, CRACKED
2SAV—

Properties (4)

custom_field_three
FRACTURES
custom_field_two
1
customer
LACSD
datetime
2016-04-14T11:09:23-07:00