Wastewater/Activity/PacpInspection/1.0Dec 16, 2020, 06:27 AM
02 1437_02 1436A_12152020_223537.mp4
Date
12/15/2020
W/O
859961
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00307
PipeID
P23557
Time
10:27 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8285
Sewer Name
02 TRACT #5445 TRUNK
City
COMMERCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_859961_TV02219_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
02 1437
Downstream MH
02 1436A
Dir. of Survey
Downstream
Length Surveyed
120.3 ft.
Total Length
120.3 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
69
O&M Index
2
O&M Quick
2D00
O&M Rating
48
Overall Index
2
Overall Quick
—
Overall Rating
117
Pipe schematic from manhole 02 1437 to 02 1436A
Observation photos (3)
2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start
2 ft. - Surface Aggregate Projecting, from 07 to 07 o'clock, within 8 inches of joint: YES, Start
118.3 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - MORTAR / MINERAL INFILTRATION(?)