Date 12/12/2016
W/O 0611875
Weather Dry
Operator/Surveyor MIRANDA
Sewer ID Z00316
PipeID P07837
Time 10:41 AM
Certificate U-1014-06022542
System Owner LACSD
Date Cleaned —
Pre-Cleaning Not Known
Media Label G7291
Sewer Name A JOA-1A DISTRICT 21 INTERCEPTOR
City INDUSTRY
Loc. details Other
Location Code Z
Use of Sewer Sanitary Sewer
District District 21
Page No. 34
Purpose Maintenance Related
Project 20161212AM_JOA_1A_DISTRICT_21_INTERCEPTOR
Material Reinforced Concrete Pipe
Shape Circular
Height 54 in.
Upstream MH A 0631
Downstream MH A 0632
Dir. of Survey Upstream
Length Surveyed 2.1 ft.
Total Length 2.1 ft.
Structural Index 0
Structural Quick 0000
Structural Rating 0
O&M Index 0
O&M Quick 0000
O&M Rating 0
Overall Index 0
Overall Quick —
Overall Rating 0 Pipe schematic from manhole A 0631 to A 0632 MH: A 0631 MH: A 0632 upstream 0 ft. MSA - Survey Abandoned - VIEW OF THE UPLEG PIPE OF THE D/S SIPHON 2.1 ft. MWL - Water Level, 100 %of cross sectional area 2.1 ft. AMH - Downstream Manhole, Survey Begins - 10:46 AM Observation photos (3) 0 ft. - Water Level, 100 %of cross sectional area
0 ft. - Downstream Manhole, Survey Begins - 10:46 AM
2.1 ft. - Survey Abandoned - VIEW OF THE UPLEG PIPE OF THE D/S SIPHON