Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2021, 09:33 AM

  • 16 0625_16 0624_10072021_024451.mp4

Date
10/07/2021
W/O
916328
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01075
PipeID
P13692
Time
2:33 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
Light Highway
Location Code
C
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 0625
Downstream MH
16 0624
Dir. of Survey
Downstream
Length Surveyed
405 ft.
Total Length
405 ft.
Structural Index
2
Structural Quick
2O00
Structural Rating
160
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
—
Overall Rating
320
Pipe schematic from manhole 16 0625 to 16 0624
MH: 16 0625MH: 16 0624downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 06250 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH2 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, Start61.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"305.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN403 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish403 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish405 ft. AMH - Downstream Manhole, Survey Ends - 16 0624405 ft. MGO - General Observation - ROACHES @ MH

Observation photos (1)

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

    61.8 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

All inspections of P13692Work order 916328

Observations (12)

DistanceCodeObservation
0AMH16 0625
403SSS—
61.8TBA—
405AMH16 0624
405MGOROACHES @ MH
0MWL—
403DAGS—
0MWM—
0MGOROACHES @ MH
2DAGS—
2SSS—
305.2TFOPEN

Properties (7)

additional_info
630074100621201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-10-07T02:33:27-07:00
documentation
PROPIPE
is_lateral_inspection
false