Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2018, 05:35 AM
  • 29 0502_29 0501 _01102018_223616.mp4

Date
10/01/2018
W/O
729465
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24551
Time
10:35 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6120
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 0502
Downstream MH
29 0501
Dir. of Survey
Downstream
Length Surveyed
247.2 ft.
Total Length
247.2 ft.
Structural Index
3
Structural Quick
413S
Structural Rating
298
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
298
Pipe schematic from manhole 29 0502 to 29 0501
MH: 29 0502MH: 29 0501downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 05020 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MMC - Material Change, Concrete pipe (non-reinfored)2.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start43.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES240.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"247.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish247.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish247.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0501

Observation photos (3)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

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

    4.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    43.6 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
247.2SAV
240.4TF
0AMH29 0502
0MWM
4.6CM
43.6FM
0MWL
247.2CM
2.1SAV
0MMC
247.2AMH29 0501

Properties (4)

additional_info
SC364840
custom_field_two
3
customer
LACSD
datetime
2018-10-01T22:35:51-07:00