Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 1, 2018, 10:37 AM
  • 29 0407_29 0404 _01102018_033835.mp4

Date
10/01/2018
W/O
729465
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24444
Time
3:37 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6119
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_729465_TV29104_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0407
Downstream MH
29 0404
Dir. of Survey
Downstream
Length Surveyed
225.8 ft.
Total Length
225.8 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 29 0407 to 29 0404
MH: 29 0407MH: 29 0404downstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 040769.3 ft. FS - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES79.2 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start80.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"81.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"85.3 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish201.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES225.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0404

Observation photos (3)

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

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

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    79.2 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    201.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
201.2CL
225.8AMH29 0404
0MWM
80.7TF
85.3FM
81.6TF
69.3FS
0MWL
0AMH29 0407
79.2FM

Properties (3)

additional_info
SC364839
customer
LACSD
datetime
2018-10-01T03:37:43-07:00