Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 08:49 AM

  • 22 1121_22 1120 _07092018_014959.mp4

Date
09/07/2018
W/O
724242
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00820
PipeID
P17500
Time
1:49 AM
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.
10
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 1120
Downstream MH
22 1121
Dir. of Survey
Upstream
Length Surveyed
186.3 ft.
Total Length
186.3 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
312B
O&M Rating
33
Overall Index
2
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole 22 1120 to 22 1121
MH: 22 1120MH: 22 1121upstream0 ft. MSA - Survey Abandoned - OVERLAPPED FROM U/S92.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"92.3 ft. RML - Roots Medium Lateral, at 10 o'clock, 30 %, within 8 inches of joint: NO109 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"109.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish180.7 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES184.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start186.3 ft. MGO - Reversal Inspection186.3 ft. AMH - Downstream Manhole, Survey Begins - 22 1120186.3 ft. MWM - Water Mark, 20 %of cross sectional area186.3 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (5)

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

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

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    5.6 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

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

    77.3 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Roots Medium Lateral, at 10 o'clock, 30 %, within 8 inches of joint: NO

    94 ft. - Roots Medium Lateral, at 10 o'clock, 30 %, within 8 inches of joint: NO

  • Survey Abandoned - OVERLAPPED FROM U/S

    186.3 ft. - Survey Abandoned - OVERLAPPED FROM U/S

All inspections of P17500Work order 724242

Observations (11)

DistanceCodeObservation
0MGO—
186.3MSAOVERLAPPED FROM U/S
77.2DSZ—
94TF—
77.3TF—
2.1DSZ—
0AMH22 1120
5.6CL—
0MWM—
94RML—
0MWL—

Properties (5)

additional_info
SC364810
custom_field_two
3
customer
LACSD
datetime
2018-09-07T01:49:21-07:00
year_laid
27163