Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2021, 11:02 AM
  • 16 0669_16 0668_7202021_040416.mp4

Date
07/20/2021
W/O
0896156
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01074
PipeID
P13681
Time
4:02 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1878
Sewer Name
16 ALLEN AVENUE RELIEF TRUNK, SECTION 3
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Capital Improvement Program Assesment
Project
20210717MDM_ALLEN_AVENUE_RELIEF_TRUNK_SECTION_3
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
16 0669
Downstream MH
16 0668
Dir. of Survey
Downstream
Length Surveyed
253.7 ft.
Total Length
253.7 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 16 0669 to 16 0668
MH: 16 0669MH: 16 0668downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM2 ft. MGO - General Observation - THIN GREASE COAT TOP OF PIPE8.1 ft. MGP - General Photograph - THIN GREASE COAT146.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - HAIRLINE153.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H168.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active253.7 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (2)

  • General Observation - THIN GREASE COAT TOP OF PIPE

    2 ft. - General Observation - THIN GREASE COAT TOP OF PIPE

  • General Photograph - THIN GREASE COAT

    8.1 ft. - General Photograph - THIN GREASE COAT

Observations (9)

DistanceCodeObservation
0MWL
168.7TBActive
146.4FCHAIRLINE
8.1MGPTHIN GREASE COAT
153.6FLH
0MWM
253.7AMH4:20AM
0AMH4:05AM
2MGOTHIN GREASE COAT TOP OF PIPE

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2021-07-20T04:02:47-07:00
documentation
MARTIN,REVALES,OLIVER 111,BARR
is_lateral_inspection
false