Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2017, 09:43 AM
Date
07/18/2017
W/O
646360
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17426
Time
2:43 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4661
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
WO_646360_TV22090_JUL2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1054
Downstream MH
22 1055
Dir. of Survey
Upstream
Length Surveyed
14.6 ft.
Total Length
14.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 22 1054 to 22 1055
MH: 22 1054MH: 22 1055upstream0 ft. MSA - Survey Abandoned - PIPE BLOCKED OFF11.6 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES14.6 ft. MWL - Water Level, 0 %of cross sectional area14.6 ft. AMH - Downstream Manhole, Survey Begins - 22 105414.6 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (2)

  • Deposits Settled Fine,  5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES

    3 ft. - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - PIPE BLOCKED OFF

    14.6 ft. - Survey Abandoned - PIPE BLOCKED OFF

Observations (5)

DistanceCodeObservation
0MWL
3DSF
0AMH22 1054
0MWM
14.6MSAPIPE BLOCKED OFF

Properties (4)

additional_info
SC345399
custom_field_two
4
customer
LACSD
datetime
2017-07-18T02:43:05-07:00