Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2017, 10:39 AM
  • 22 1049_22 1048_18072017_035728.mp4

Date
07/18/2017
W/O
646360
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17420
Time
3:39 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
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1048
Downstream MH
22 1049
Dir. of Survey
Upstream
Length Surveyed
84.6 ft.
Total Length
84.6 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 22 1048 to 22 1049
MH: 22 1048MH: 22 1049upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 22 10490.6 ft. MGO - General Observation - CONNECTION AT 3 OC57.2 ft. JOM - Joint Offset Medium81.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start84.6 ft. AMH - Downstream Manhole, Survey Begins - 22 104884.6 ft. MWL - Water Level, 10 %of cross sectional area84.6 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
84.6DAGS
0AMH22 1048
0MWL
27.4JOM
0MWM
3DAGS
84.6AMH22 1049
84MGOCONNECTION AT 3 OC

Properties (5)

additional_info
SC345399
custom_field_two
3
customer
LACSD
datetime
2017-07-18T03:39:17-07:00
sewer_category
Gravity