Wastewater/Activity/PacpInspection/1.0Oct 28, 2019, 10:22 AM
16 0351_16 0350 _10282019_023303.mp4
Date
10/28/2019
W/O
792820
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13402
Time
3:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7099
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_792820_TV16061_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0350
Downstream MH
16 0351
Dir. of Survey
Upstream
Length Surveyed
217.3 ft.
Total Length
217.3 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
123
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
—
Overall Rating
233
Pipe schematic from manhole 16 0350 to 16 0351
Observation photos (3)
2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start
12.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start
148.4 ft. - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE MINERAL OR PIPE DISCOLORATION