Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 24, 2017, 05:15 PM

  • 05 1820_05 1819_3242017_101757.mp4

Date
03/24/2017
W/O
0619087
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00508
PipeID
P07043
Time
10:15 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7369
Sewer Name
05 PALOS VERDES-TORRANCE CONN. TRUNK
City
PALOS VERDES ESTATES
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
20170324AM_PALOS_VERDES_TORRANCE_CONNECTION_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
05 1819
Downstream MH
05 1820
Dir. of Survey
Upstream
Length Surveyed
85.5 ft.
Total Length
85.5 ft.
Structural Index
3
Structural Quick
5122
Structural Rating
9
O&M Index
1
O&M Quick
1600
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 05 1819 to 05 1820
MH: 05 1819MH: 05 1820upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:43 AM0.7 ft. MGO - General Observation - BRICK/CONCRETE PARTIAL BLOCK WALL0.7 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: NO0.8 ft. MGO - General Observation - SLIGHT SPALLING THROUGHOUT THE REACH3.3 ft. MGO - General Observation - FINE ROOTS THROUGHOUT THE REACH6.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES16.7 ft. RFJ - Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR33.7 ft. RFJ - Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR, Finish67.9 ft. RFJ - Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR - 25%71.1 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR71.1 ft. RFJ - Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR, Start71.5 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish - SLUDGE/DEBRIS74.1 ft. MGP - General Photograph - ROOTS76.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YESR83.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YESR83.5 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start - SLUDGE/DEBRIS85.5 ft. AMH - Downstream Manhole, Survey Begins - 10:17 AM85.5 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK85.5 ft. MWL - Water Level, 0 %of cross sectional area - DRY LINE

Observation photos (11)

  • Downstream Manhole, Survey Begins - 10:17 AM

    0 ft. - Downstream Manhole, Survey Begins - 10:17 AM

  • Water Level, 0 %of cross sectional area - DRY LINE

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

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YESR

    2 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YESR

  • General Photograph - ROOTS

    11.4 ft. - General Photograph - ROOTS

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

    14.4 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR, Start

    14.4 ft. - Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR, Start

  • Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR - 25%

    17.6 ft. - Roots Fine Joint, from 12 to 12 o'clock, within 8 inches of joint: YESR - 25%

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

    78.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

  • General Observation - BRICK/CONCRETE PARTIAL BLOCK WALL

    84.8 ft. - General Observation - BRICK/CONCRETE PARTIAL BLOCK WALL

  • Broken, from 12 to 12 o'clock, within 8 inches of joint: NO

    84.8 ft. - Broken, from 12 to 12 o'clock, within 8 inches of joint: NO

  • Upstream Manhole, Survey Ends - 10:43 AM

    85.5 ft. - Upstream Manhole, Survey Ends - 10:43 AM

All inspections of P07043Work order 0619087

Observations (19)

DistanceCodeObservation
0AMH10:17 AM
14MWLSSLUDGE/DEBRIS
68.8RFJ—
84.8MGOBRICK/CONCRETE PARTIAL BLOCK WALL
85.5AMH10:43 AM
0MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
11.4MGPROOTS
51.8RFJ—
9RFJ—
17.6RFJ25%
0MWLDRY LINE
2RFJ—
2MWLSSLUDGE/DEBRIS
14.4RFJ—
14.4RFJ—
78.8SSS—
82.2MGOFINE ROOTS THROUGHOUT THE REACH
84.7MGOSLIGHT SPALLING THROUGHOUT THE REACH
84.8B—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2017-03-24T10:15:05-07:00