Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2017, 07:54 AM
  • 18 0143_18 0142 _20170329_033134.mp4

Date
03/29/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13965
Time
12:54 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
4334
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 0143
Downstream MH
18 0142
Dir. of Survey
Downstream
Length Surveyed
236 ft.
Total Length
236 ft.
Structural Index
2
Structural Quick
2H00
Structural Rating
94
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
2
Overall Quick
Overall Rating
188
Pipe schematic from manhole 18 0143 to 18 0142
MH: 18 0143MH: 18 0142downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01430 ft. MWL - Water Level, 20 %of cross sectional area3.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start36.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"90.7 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 4"109.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"236 ft. MGO - General Observation - CONNECTION AT 3 OC236 ft. MGO - General Observation - CONNECTION AT 9 OC236 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish236 ft. AMH - Downstream Manhole, Survey Ends - 18 0142236 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observations (13)

DistanceCodeObservation
90.7TF
0MWM
3.3SSS
109.7TB
236MGOCONNECTION AT 3 OC
0AMH18 0143
236MGOCONNECTION AT 9 OC
236SSS
3.3DAGS
0MWL
236AMH18 0142
36.1TF
236DAGS

Properties (4)

additional_info
SC318749
custom_field_two
3
customer
LACSD
datetime
2017-03-29T00:54:24-07:00