Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2021, 08:41 AM
  • 16 0630_16 0629_10072021_015438.mp4

Date
10/07/2021
W/O
916328
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01075
PipeID
P13697
Time
1:41 AM
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 0630
Downstream MH
16 0629
Dir. of Survey
Downstream
Length Surveyed
382.3 ft.
Total Length
382.3 ft.
Structural Index
2
Structural Quick
2N00
Structural Rating
152
O&M Index
2
O&M Quick
2N00
O&M Rating
152
Overall Index
2
Overall Quick
Overall Rating
304
Pipe schematic from manhole 16 0630 to 16 0629
MH: 16 0630MH: 16 0629downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 06300 ft. MWL - Water Level, 20 %of cross sectional area2 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, Start26.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN117.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN380 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish380 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish382.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0629

Observation photos (1)

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN

    26.4 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN

Observations (10)

DistanceCodeObservation
0MWM
2DAGS
26.4TBOPEN
0AMH16 0630
382.3AMH16 0629
380DAGS
2SSS
0MWL
117.1TFOPEN
380SSS

Properties (7)

additional_info
630074100621201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-10-07T01:41:18-07:00
documentation
PROPIPE
is_lateral_inspection
false