Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 27, 2017, 10:01 AM
  • 18 0153_18 0152 _20170327_040800.mp4

Date
03/27/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13975
Time
3:01 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4332
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.
24
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 0153
Downstream MH
18 0152
Dir. of Survey
Downstream
Length Surveyed
33.2 ft.
Total Length
33.2 ft.
Structural Index
1
Structural Quick
1600
Structural Rating
6
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
2
Overall Quick
Overall Rating
18
Pipe schematic from manhole 18 0153 to 18 0152
MH: 18 0153MH: 18 0152downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01530.1 ft. MWM - Water Mark, 25 %of cross sectional area4.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish33.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish33.2 ft. MGO - General Observation - CONNECTION AT 3 O C33.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0152

Observations (9)

DistanceCodeObservation
33.2SRI
4.6DAGS
33.2DAGS
0MWL
0AMH18 0153
0.1MWM
33.2MGOCONNECTION AT 3 O C
4.6SRI
33.2AMH18 0152

Properties (5)

additional_info
SC318747
custom_field_two
4
customer
LACSD
datetime
2017-03-27T03:01:56-07:00
is_lateral_inspection
false