Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 06:56 AM

  • 22 1123_22 1122A _06092018_235654.mp4

Date
09/06/2018
W/O
724242
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00820
PipeID
P17503
Time
11:56 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 1123
Downstream MH
22 1122A
Dir. of Survey
Downstream
Length Surveyed
360.2 ft.
Total Length
360.2 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
2
O&M Quick
2J1C
O&M Rating
131
Overall Index
2
Overall Quick
—
Overall Rating
142
Pipe schematic from manhole 22 1123 to 22 1122A
MH: 22 1123MH: 22 1122Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 11230 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area7.7 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES29.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start52.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES61.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES133.9 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: YES137.1 ft. RFJ - Roots Fine Joint, from 09 to 10 o'clock, within 8 inches of joint: YES166.8 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES172 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES178.1 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start197.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"252.5 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish293.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES297.5 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Finish324.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"352.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start360.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish360.2 ft. AMH - Downstream Manhole, Survey Ends - 22 1122A

Observation photos (14)

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

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

  • Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start

    29.9 ft. - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start

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

    52.5 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    61.9 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Roots Fine Joint, from 09 to 10 o'clock, within 8 inches of joint: YES

    137.1 ft. - Roots Fine Joint, from 09 to 10 o'clock, within 8 inches of joint: YES

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

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

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

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

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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    197.8 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"

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

    293.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    324.2 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

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

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

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

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

All inspections of P17503Work order 724242

Observations (20)

DistanceCodeObservation
29.9DSZ—
7.7CL—
133.9RFJ—
297.5DSZ—
293.2CM—
52.5CM—
137.1RFJ—
172RFJ—
0AMH22 1123
252.5RFJ—
166.8RFJ—
178.1RFJ—
61.9CM—
352.6DSZ—
0MWM—
324.2TB—
197.8TB—
360.2DSZ—
360.2AMH22 1122A
0MWL—

Properties (5)

additional_info
SC364810
custom_field_two
3
customer
LACSD
datetime
2018-09-06T23:56:31-07:00
year_laid
27163