Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 21, 2017, 06:17 AM
  • 18 0202_18 0201 _20170420_234813.mp4

Date
04/20/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P14027
Time
11:17 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4510
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
13
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0202
Downstream MH
18 0201
Dir. of Survey
Downstream
Length Surveyed
368.4 ft.
Total Length
368.4 ft.
Structural Index
1
Structural Quick
1N00
Structural Rating
73
O&M Index
3
O&M Quick
3M22
O&M Rating
208
Overall Index
2
Overall Quick
Overall Rating
281
Pipe schematic from manhole 18 0202 to 18 0201
MH: 18 0202MH: 18 0201downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 02020 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area2 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start9.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start28.5 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - DEBRIS365 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish368.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish368.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0201368.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - DEBRIS

Observations (10)

DistanceCodeObservation
365SRI
368.4DAGS
0AMH18 0202
9.1DAGS
28.5DSZDEBRIS
368.4AMH18 0201
0MWM
2SRI
368.4DSZDEBRIS
0MWL

Properties (6)

additional_info
SC340724
custom_field_two
4
customer
LACSD
datetime
2017-04-20T23:17:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false