Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 27, 2017, 09:36 AM
Date
03/27/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13976
Time
2:36 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
27 in.
Width
27 in.
Upstream MH
18 0153A
Downstream MH
18 0153
Dir. of Survey
Downstream
Length Surveyed
100.7 ft.
Total Length
100.7 ft.
Structural Index
1
Structural Quick
1C00
Structural Rating
20
O&M Index
2
O&M Quick
2C00
O&M Rating
40
Overall Index
2
Overall Quick
Overall Rating
60
Pipe schematic from manhole 18 0153A to 18 0153
MH: 18 0153AMH: 18 0153downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 0153A0 ft. MWM - Water Mark, 25 %of cross sectional area2.3 ft. SRI - Surface Roughness Increased, 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, Start100.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0153100.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish100.7 ft. MGO - General Observation - CONNECTION AT 9 O C100.7 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish100.7 ft. MGO - General Observation - CONNECTION AT 3 OC

Observations (10)

DistanceCodeObservation
100.7AMH18 0153
0MWL
0AMH18 0153A
100.7DAGS
0MWM
2.3SRI
2.3DAGS
100.7MGOCONNECTION AT 9 O C
100.7SRI
100.7MGOCONNECTION AT 3 OC

Properties (4)

additional_info
SC318747
custom_field_two
4
customer
LACSD
datetime
2017-03-27T02:36:51-07:00