Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2021, 05:32 AM
  • 16 0632_16 0631_10062021_225122.mp4

Date
10/06/2021
W/O
916328
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01075
PipeID
P13699
Time
10:32 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9436
Sewer Name
16 ALLEN AVENUE RELIEF TRUNK, SECTION 4
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
WO_916328_TV16014_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0632
Downstream MH
16 0631
Dir. of Survey
Downstream
Length Surveyed
422.8 ft.
Total Length
422.8 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
420
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
2
Overall Quick
Overall Rating
588
Pipe schematic from manhole 16 0632 to 16 0631
MH: 16 0632MH: 16 0631downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 06320 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start420 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish420 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish420 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish422 ft. MGO - General Observation - ROACHES @ MH422.8 ft. AMH - Downstream Manhole, Survey Ends - 16 0631

Observations (11)

DistanceCodeObservation
2CM
0AMH16 0632
2DAGS
0MWL
420SSS
422.8AMH16 0631
422MGOROACHES @ MH
2SSS
0MWM
420CM
420DAGS

Properties (7)

additional_info
630074100621201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-10-06T22:32:07-07:00
documentation
PROPIPE
is_lateral_inspection
false