Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2017, 05:05 AM
Date
03/29/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13959
Time
10:05 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4335
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
Z
Project
WO_624437_TV18043_MAR2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0138
Downstream MH
18 0137
Dir. of Survey
Downstream
Length Surveyed
291.7 ft.
Total Length
291.7 ft.
Structural Index
2
Structural Quick
2K00
Structural Rating
116
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
2
Overall Quick
—
Overall Rating
232
Pipe schematic from manhole 18 0138 to 18 0137
MH: 18 0138MH: 18 0137downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01380 ft. MWL - Water Level, 20 %of cross sectional area2.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start291.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish291.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0137291.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish
All inspections of P13959Work order 624437

Observations (8)

DistanceCodeObservation
0MWM—
0AMH18 0138
291.7SSS—
2.7SSS—
291.7AMH18 0137
0MWL—
2.7DAGS—
291.7DAGS—

Properties (5)

additional_info
SC318750
custom_field_two
4
customer
LACSD
datetime
2017-03-29T22:05:59-07:00
sewer_category
Gravity