Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2016, 05:07 PM

  • 30 0279_30 0269_2262016_100255.mp4

Date
02/26/2016
W/O
0559730
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00871
PipeID
P17975
Time
9:07 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0072
Sewer Name
30 MALAGA COVE TRUNK
City
PALOS VERDES
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
20160226AM_MALAGA_COVE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
30 0279
Downstream MH
30 0269
Dir. of Survey
Downstream
Length Surveyed
175.5 ft.
Total Length
175.5 ft.
Structural Index
4
Structural Quick
5142
Structural Rating
15
O&M Index
2
O&M Quick
4131
O&M Rating
15
Overall Index
3
Overall Quick
—
Overall Rating
30
Pipe schematic from manhole 30 0279 to 30 0269
MH: 30 0279MH: 30 0269downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10:02 AM0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 04 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 05 O'CLOCK4 ft. RFJ - Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YESR8.4 ft. FM - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES8.8 ft. CS - Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES11.8 ft. MGP - General Photograph - MULTIPLE FRACTURES11.8 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO - POSSIBLY BROKEN14 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YESR49 ft. RMJ - Roots Medium Joint, from 09 to 11 o'clock, 5 %, within 8 inches of joint: YESR54.3 ft. MGP - General Photograph - BROKEN PIPE54.3 ft. B - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES54.7 ft. RFB - Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: YES55.7 ft. RFB - Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: NO74.3 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR144.8 ft. RFJ - Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YESR174.9 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH174.9 ft. MGO - General Observation - FINE ROOTS THROUGHOUT THE REACH175.1 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 04 O'CLOCK175.5 ft. AMH - Downstream Manhole, Survey Ends - 10:27 AM

Observation photos (8)

  • Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    8.4 ft. - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

    8.8 ft. - Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

  • General Photograph - MULTIPLE FRACTURES

    11.8 ft. - General Photograph - MULTIPLE FRACTURES

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO - POSSIBLY BROKEN

    11.8 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO - POSSIBLY BROKEN

  • General Photograph - BROKEN PIPE

    54.3 ft. - General Photograph - BROKEN PIPE

  • Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

    54.3 ft. - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: YES

    54.7 ft. - Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: NO

    55.7 ft. - Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: NO

All inspections of P17975Work order 0559730

Observations (22)

DistanceCodeObservation
4RFJ—
0AMH10:02 AM
175.5AMH10:27 AM
8.4FM—
0MGOACTIVE CONN. INSIDE THE MH. @ 04 O'CLOCK
174.9MGOSLIGHT GREASE THROUGHOUT THE REACH
54.3MGPBROKEN PIPE
175.1MGOACTIVE CONN. INSIDE THE MH. @ 04 O'CLOCK
174.9MGOFINE ROOTS THROUGHOUT THE REACH
11.8MGPMULTIPLE FRACTURES
8.8CS—
11.8FMPOSSIBLY BROKEN
49RMJ—
0MWL—
14RFJ—
54.3B—
74.3RFJ—
55.7RFB—
0MWM—
0MGOACTIVE CONN. INSIDE THE MH. @ 05 O'CLOCK
144.8RFJ—
54.7RFB—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-02-26T09:07:19-08:00