Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2017, 08:32 AM
  • 29 0390_29 0389 _23082017_014803.mp4

Date
08/23/2017
W/O
651742
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00537
PipeID
P24427
Time
1:32 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4791
Sewer Name
29 21ST STREET 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
WO_651742_TV29055_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0390
Downstream MH
29 0389
Dir. of Survey
Downstream
Length Surveyed
235.1 ft.
Total Length
235.1 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
1
Overall Quick
Overall Rating
2
Pipe schematic from manhole 29 0390 to 29 0389
MH: 29 0390MH: 29 0389downstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03900 ft. MWL - Water Level, 5 %of cross sectional area2.6 ft. CC - Crack Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES169.9 ft. RFJ - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES235.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0389

Observation photos (2)

  • Crack Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES

    2.6 ft. - Crack Circumferential, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

    169.9 ft. - Roots Fine Joint, at 04 o'clock, within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
0MWM
169.9RFJ
0AMH29 0390
2.6CC
235.1AMH29 0389
0MWL

Properties (5)

additional_info
SC345550
custom_field_two
3
customer
LACSD
datetime
2017-08-23T01:32:45-07:00
sewer_category
Gravity