Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2018, 09:54 AM
  • 22 1115_22 1114A _10092018_025511.mp4

Date
09/10/2018
W/O
724242
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00820
PipeID
P17492
Time
2:54 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5996
Sewer Name
22 POLYMER PLANT WASTE WATER DISPOSAL LINE
City
IRWINDALE
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 1115
Downstream MH
22 1114A
Dir. of Survey
Downstream
Length Surveyed
212.5 ft.
Total Length
212.5 ft.
Structural Index
2
Structural Quick
4129
Structural Rating
23
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
23
Pipe schematic from manhole 22 1115 to 22 1114A
MH: 22 1115MH: 22 1114Adownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11150 ft. MWM - Water Mark, 10 %of cross sectional area2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.6 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES40.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish82.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES88.9 ft. CC - Crack Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES212.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK212.5 ft. AMH - Downstream Manhole, Survey Ends - 22 1114A

Observation photos (4)

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

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

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    28.6 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

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

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

  • Crack Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES

    88.9 ft. - Crack Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
212.5MGOCONNECTION AT MH 9 O'CLOCK
0MWL
28.6CL
88.9CC
82.5FM
0AMH22 1115
0MWM
212.5AMH22 1114A
2.1SSS
40.1SSS

Properties (7)

additional_info
SC364811
custom_field_two
3
customer
LACSD
datetime
2018-09-10T02:54:44-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
27163