Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2015, 06:40 AM

  • 22 1122_22 1121_20151027_002349.mp4

Date
10/26/2015
W/O
531106
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00820
PipeID
P17501
Time
11:40 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2497
Sewer Name
22 POLYMER PLANT WASTE WATER DISPOSAL LINE
City
CITY OF AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_531106_TV22080_OCT2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
22 1121
Downstream MH
22 1122
Dir. of Survey
Upstream
Length Surveyed
305.8 ft.
Total Length
305.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3221
O&M Rating
9
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 22 1121 to 22 1122
MH: 22 1121MH: 22 1122upstream0 ft. MSA - Survey Abandoned - DUE TO ROOTS0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish4.8 ft. RMJ - Roots Medium Joint, from 07 to 10 o'clock, 15 %, within 8 inches of joint: YESR13.9 ft. RMJ - Roots Medium Joint, from 06 to 10 o'clock, 40 %, within 8 inches of joint: YESR62.6 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES146.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"295.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start305.8 ft. MGO - Reversal Inspection305.8 ft. AMH - Downstream Manhole, Survey Begins - 22 1121305.8 ft. MWM - Water Mark, 35 %of cross sectional area305.8 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    10.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    159.3 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES

    243.2 ft. - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 06 to 10 o'clock, 40 %, within 8 inches of joint: YESR

    291.9 ft. - Roots Medium Joint, from 06 to 10 o'clock, 40 %, within 8 inches of joint: YESR

  • Roots Medium Joint, from 07 to 10 o'clock, 15 %, within 8 inches of joint: YESR

    301 ft. - Roots Medium Joint, from 07 to 10 o'clock, 15 %, within 8 inches of joint: YESR

All inspections of P17501Work order 531106

Observations (11)

DistanceCodeObservation
0MGO—
305.8MSADUE TO ROOTS
159.3TB—
243.2RFJ—
10.5DAGS—
291.9RMJ—
301RMJ—
0AMH22 1121
305.8DAGS—
0MWM—
0MWL—

Properties (7)

additional_info
SC204840
custom_field_two
5
customer
LACSD
datetime
2015-10-26T23:40:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
19740514