Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2021, 08:36 AM
  • 16 0331_16 0330_10062021_014334.mp4

Date
10/06/2021
W/O
916512
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00665
PipeID
P13382
Time
1:36 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9434
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_916512_TV16060_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
16 0331
Downstream MH
16 0330
Dir. of Survey
Downstream
Length Surveyed
58.9 ft.
Total Length
58.9 ft.
Structural Index
3
Structural Quick
4238
Structural Rating
33
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
33
Pipe schematic from manhole 16 0331 to 16 0330
MH: 16 0331MH: 16 0330downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 03310 ft. MWL - Water Level, 10 %of cross sectional area5.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES14.6 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES15.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"49.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish49.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start53.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"58 ft. MGO - General Observation - Surface Spalling throughout, 9 to 3 oclock58.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish58.9 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK58.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0330

Observation photos (3)

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    5.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    15.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    49.2 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
0MWM
58MGOSurface Spalling throughout, 9 to 3 oclock
5.3CM
49.2CM
37.6TF
49.2FM
58.9FM
58.9MGOCONNECTION AT THE MH 3 OC'LOCK
0AMH16 0331
14.6CC
15.6CM
53.3TF
0MWL
58.9AMH16 0330

Properties (7)

additional_info
630074100521201
custom_field_three
MULTIPLE FRACTURE'S
custom_field_two
2
customer
1
datetime
2021-10-06T01:36:09-07:00
documentation
PROPIPE
is_lateral_inspection
false