Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2021, 04:47 AM
  • 22 0980_22 0979_08102021_220109.mp4

Date
08/10/2021
W/O
906778
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00790
PipeID
P17350
Time
9:47 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9112
Sewer Name
22 BASE LINE TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_906778_TV22176_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0980
Downstream MH
22 0979
Dir. of Survey
Downstream
Length Surveyed
302.6 ft.
Total Length
302.6 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 22 0980 to 22 0979
MH: 22 0980MH: 22 0979downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 09800 ft. MWL - Water Level, 10 %of cross sectional area8.9 ft. FS - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES61.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"103 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"120.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"149.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"178.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"181.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"196.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"243.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"253 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES254.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"302.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0979

Observation photos (3)

  • Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

    8.9 ft. - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    253 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
253FM
0MWM
254.7TF
8.9FS
120.1TFC
178.8TFC
0AMH22 0980
0MWL
149.6TFC
196.4TFC
61.5TFC
243.6TF
103TF
302.6AMH22 0979
181.4TB

Properties (7)

additional_info
630138081021201
custom_field_three
FRACTURES
custom_field_two
3
customer
1
datetime
2021-08-10T21:47:10-07:00
documentation
PRO PIPE
is_lateral_inspection
false