Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2018, 04:57 AM
  • 29 0465_29 0464 _01102018_220150.mp4

Date
10/01/2018
W/O
729465
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24509
Time
9:57 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 0465
Downstream MH
29 0464
Dir. of Survey
Downstream
Length Surveyed
185.2 ft.
Total Length
185.2 ft.
Structural Index
2
Structural Quick
4121
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 29 0465 to 29 0464
MH: 29 0465MH: 29 0464downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04650 ft. MWM - Water Mark, 5 %of cross sectional area2.1 ft. CC - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO168.3 ft. FC - Fracture Circumferential, from 12 to 12 o'clock, within 8 inches of joint: YES182.4 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES185.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK185.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0464

Observation photos (3)

  • Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

    2.1 ft. - Crack Circumferential, from 12 to 12 o'clock, within 8 inches of joint: NO

  • Fracture Circumferential, from 12 to 12 o'clock, within 8 inches of joint: YES

    168.3 ft. - Fracture Circumferential, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    182.4 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0MWL
0AMH29 0465
185.2MGOCONNECTION AT MH 9 O'CLOCK
0MWM
182.4FM
2.1CC
185.2AMH29 0464
168.3FC

Properties (4)

additional_info
SC364840
custom_field_two
3
customer
LACSD
datetime
2018-10-01T21:57:36-07:00