Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 05:34 AM

  • 22 1125_22 1124 _06092018_225228.mp4

Date
09/06/2018
W/O
724242
Weather
Dry
Operator/Surveyor
B.FUAGTE
Sewer ID
Z00820
PipeID
P17506
Time
10:34 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5995
Sewer Name
22 POLYMER PLANT WASTE WATER DISPOSAL LINE
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_724242_TV22115_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
22 1125
Downstream MH
22 1124
Dir. of Survey
Downstream
Length Surveyed
694.6 ft.
Total Length
694.6 ft.
Structural Index
2
Structural Quick
312U
Structural Rating
227
O&M Index
2
O&M Quick
2M1E
O&M Rating
170
Overall Index
2
Overall Quick
—
Overall Rating
397
Pipe schematic from manhole 22 1125 to 22 1124
MH: 22 1125MH: 22 1124downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11250.4 ft. MWM - Water Mark, 20 %of cross sectional area12.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES38.4 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES53.2 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start57.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"57.6 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: NO72.5 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish74.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start163.5 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start247.2 ft. RPP - Repair Patch, from 12 to 12 o'clock, within 8 inches of joint: YES, Start257.1 ft. RPP - Repair Patch, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish298.1 ft. RFJ - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES305.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start338.5 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES416.9 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish417 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish516.8 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES547.5 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YES587.7 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES614.2 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"615.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES621.9 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES665.5 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES691.9 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish694.6 ft. AMH - Downstream Manhole, Survey Ends - 22 1124

Observation photos (18)

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

    12.4 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

    38.4 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    53.2 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: NO

    57.6 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: NO

  • Water Level, Sag in pipe, 15 %of cross sectional area, Finish

    72.5 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Finish

  • Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

    74.3 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    163.5 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Repair Patch, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    247.2 ft. - Repair Patch, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Repair Patch, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish

    257.1 ft. - Repair Patch, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish

  • Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES

    298.1 ft. - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    305.6 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    338.5 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    516.8 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

    587.7 ft. - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

  • Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    614.2 ft. - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"

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

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

  • Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

    621.9 ft. - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

    665.5 ft. - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES

All inspections of P17506Work order 724242

Observations (27)

DistanceCodeObservation
621.9RFJ—
0MWL—
665.5RFJ—
417DSZ—
74.3DSZ—
72.5MWLS—
305.6RFJ—
691.9MWLS—
257.1RPP—
694.6AMH22 1124
298.1RFJ—
0.4MWM—
338.5CL—
57.6TF—
615.4CL—
587.7RFJ—
247.2RPP—
53.2MWLS—
38.4RFJ—
57.6CM—
163.5MWLS—
614.2TBC—
12.4RFJ—
547.5RFJ—
0AMH22 1125
516.8RFJ—
416.9RFJ—

Properties (7)

additional_info
SC364810
custom_field_two
3
customer
LACSD
datetime
2018-09-06T22:34:04-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27163