Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 31, 2017, 05:39 PM
  • 16 0204_16 0203_1312017_100838.mp4

Date
01/31/2017
W/O
0617231
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00637
PipeID
P13249
Time
9:39 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0422
Sewer Name
16 ALHAMBRA "A" LINE
City
ALHAMBRA
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Maintenance Related
Project
20170131AM_ALHAMBRA_A_LINE
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Upstream MH
16 0203
Downstream MH
16 0204
Dir. of Survey
Upstream
Length Surveyed
416.9 ft.
Total Length
416.9 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 16 0203 to 16 0204
MH: 16 0203MH: 16 0204upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:24 AM4.4 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN9.1 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES93.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish98.3 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start201 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES - FINE ROOTS HANGING OUT THE CRACK365.4 ft. MGO - General Observation - CHIPPING @ THE JOINT416.9 ft. AMH - Downstream Manhole, Survey Begins - 10:07 AM416.9 ft. MWL - Water Level, 0 %of cross sectional area - DRY LINE

Observation photos (5)

  • General Observation - CHIPPING @ THE JOINT

    51.5 ft. - General Observation - CHIPPING @ THE JOINT

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES - FINE ROOTS HANGING OUT THE CRACK

    215.9 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES - FINE ROOTS HANGING OUT THE CRACK

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start

    318.6 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    407.8 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN

    412.5 ft. - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN

Observations (9)

DistanceCodeObservation
407.8FL
215.9CLFINE ROOTS HANGING OUT THE CRACK
412.5TBOPEN
0AMH10:07 AM
318.6CL
51.5MGOCHIPPING @ THE JOINT
323.3CL
0MWLDRY LINE
416.9AMH10:24 AM

Properties (4)

additional_info
CHECKING THE CONDITION OF THE PIPE
custom_field_two
3
customer
LACSD
datetime
2017-01-31T09:39:49-08:00