Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 7, 2017, 11:06 AM
  • 18 0148_18 0147 _20170407_042119.mp4

Date
04/07/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13970
Time
4:06 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4344
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
29
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0148
Downstream MH
18 0147
Dir. of Survey
Downstream
Length Surveyed
189.1 ft.
Total Length
189.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 18 0148 to 18 0147
MH: 18 0148MH: 18 0147downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01481.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start1.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start43.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"188.7 ft. MGO - General Observation - CONNECTION AT 3 OC189.1 ft. MGO - General Observation - CONNECTION AT 11 OC189.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish189.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish189.1 ft. AMH - Downstream Manhole, Survey Ends - 18 0147

Observations (11)

DistanceCodeObservation
189.1MGOCONNECTION AT 11 OC
43.3TB
0MWM
189.1DAGS
189.1SSS
188.7MGOCONNECTION AT 3 OC
0MWL
1.3SSS
1.3DAGS
0AMH18 0148
189.1AMH18 0147

Properties (4)

additional_info
SC340708
custom_field_two
4
customer
LACSD
datetime
2017-04-07T04:06:42-07:00