Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 14, 2020, 06:14 AM
Date
08/13/2020
W/O
844482
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00306
PipeID
P04593
Time
11:14 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7955
Sewer Name
TELEGRAPH ROAD TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
21
Purpose
Routine Assessment
Project
WO_844360_TV02116_AUG2020
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
21 in.
Upstream MH
02 1037
Downstream MH
02 1036
Dir. of Survey
Downstream
Length Surveyed
63.5 ft.
Total Length
63.5 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
60
O&M Index
2
O&M Quick
2A00
O&M Rating
24
Overall Index
2
Overall Quick
Overall Rating
84
Pipe schematic from manhole 02 1037 to 02 1036
MH: 02 1037MH: 02 1036downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 10370 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start57 ft. MWL - Water Level, 20 %of cross sectional area61 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish63.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.5 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.

Observations (13)

DistanceCodeObservation
0MGOROACHES @ MH
57MWL
0MWL
63.5DAGS
0MWM
0AMH02 1037
2CM
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
61SSS
63.5CM
63.5MSAVIEW OF DOWNLEG OF U/S SIPHON.
2SSS
2DAGS

Properties (7)

additional_info
SC411745
custom_field_three
MULTIPLE CRACKS
custom_field_two
5
customer
1
datetime
2020-08-13T23:14:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false