Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 06:33 AM
  • 22 0657_22 0656 _04062018_234940.mp4

Date
06/04/2018
W/O
701523
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00827
PipeID
P17005
Time
11:33 PM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5635
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_701523_TV22166_MAY2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0657
Downstream MH
22 0656
Dir. of Survey
Downstream
Length Surveyed
302.9 ft.
Total Length
302.9 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 22 0657 to 22 0656
MH: 22 0657MH: 22 0656downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06570 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start58.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"62.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"109.9 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES109.9 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES135.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"182.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start233.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"237.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"259.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish273.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 4"300.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish302.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0656

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    109.9 ft. - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    109.9 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    182.5 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

Observations (16)

DistanceCodeObservation
302.9AMH22 0656
233.3TFC
62.6TFC
2.1SAV
109.9FL
0AMH22 0657
0MWM
0MWL
135.5TFC
259.3SSS
109.9FL
182.5SSS
237.8TFC
273.1TB
300.9SAV
58.1TFC

Properties (6)

additional_info
SC359190
custom_field_two
3
customer
LACSD
datetime
2018-06-04T23:33:11-07:00
documentation
PRO-PIPE
is_lateral_inspection
false