Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2017, 07:57 AM
  • 18 0141_18 0140 _20170329_035524.mp4

Date
03/29/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13963
Time
12:57 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4334
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 0141
Downstream MH
18 0140
Dir. of Survey
Downstream
Length Surveyed
136.8 ft.
Total Length
136.8 ft.
Structural Index
2
Structural Quick
2D00
Structural Rating
54
O&M Index
2
O&M Quick
2D00
O&M Rating
54
Overall Index
2
Overall Quick
Overall Rating
108
Pipe schematic from manhole 18 0141 to 18 0140
MH: 18 0141MH: 18 0140downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01410 ft. MWL - Water Level, 25 %of cross sectional area2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start136.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish136.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0140136.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observations (8)

DistanceCodeObservation
136.8SSS
0MWM
136.8AMH18 0140
2.3SSS
2.3DAGS
136.8DAGS
0AMH18 0141
0MWL

Properties (5)

additional_info
SC318749
custom_field_two
4
customer
LACSD
datetime
2017-03-29T00:57:06-07:00
is_lateral_inspection
false