Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2021, 10:05 AM
  • 29 0174A_29 0174_10252021_031415.mp4

Date
10/25/2021
W/O
916500
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00354
PipeID
P24071
Time
3:05 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9513
Sewer Name
29 28TH STREET TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_916500_TV29052_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0174A
Downstream MH
29 0174
Dir. of Survey
Downstream
Length Surveyed
31 ft.
Total Length
31 ft.
Structural Index
3
Structural Quick
4233
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
19
Pipe schematic from manhole 29 0174A to 29 0174
MH: 29 0174AMH: 29 0174downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 0174A0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK8.8 ft. FM - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES12.1 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES15 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES31 ft. AMH - Downstream Manhole, Survey Ends - 29 017431 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    8.8 ft. - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

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

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

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

    15 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

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

Observations (10)

DistanceCodeObservation
12.1CL
15CM
31AMH29 0174
23.9FM
0MWL
0MWM
0AMH29 0174A
31CM
0MGOCONNECTION AT THE MH 3 OC'LOCK
8.8FM

Properties (7)

additional_info
630074102521004
custom_field_three
MULTIPLE CRACKS/FRACTURE'S
custom_field_two
2
customer
1
datetime
2021-10-25T03:05:43-07:00
documentation
PROPIPE
is_lateral_inspection
false