Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 31, 2016, 08:35 AM
  • 29 0555A_29 0555 _20160831_023911.mp4

Date
08/31/2016
W/O
585950
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00537
PipeID
P24702
Time
1:35 AM
Certificate
U-506-03-3383
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3695
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.
03
Purpose
Routine Assessment
Project
WO_585950_TV29055_AUG2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0555
Downstream MH
29 0555A
Dir. of Survey
Upstream
Length Surveyed
32.2 ft.
Total Length
32.2 ft.
Structural Index
2
Structural Quick
3111
Structural Rating
4
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 29 0555 to 29 0555A
MH: 29 0555MH: 29 0555Aupstream0 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 29 0555A6 ft. JSM - Joint Separated Medium6 ft. OBJ - Obstacles In Joint, 10 %of cross sectional area, at 06 o'clock18.2 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES32.2 ft. MWL - Water Level, 5 %of cross sectional area32.2 ft. AMH - Downstream Manhole, Survey Begins - 29 055532.2 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (3)

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    14 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Joint Separated Medium

    26.2 ft. - Joint Separated Medium

  • Obstacles In Joint, 10 %of cross sectional area, at 06 o'clock

    26.2 ft. - Obstacles In Joint, 10 %of cross sectional area, at 06 o'clock

Observations (8)

DistanceCodeObservation
32.2MGOCONNECTION AT THE MH 9 O'CLOCK
0MWL
0AMH29 0555
32.2AMH29 0555A
26.2JSM
0MWM
14CM
26.2OBJ

Properties (6)

additional_info
SC306025
custom_field_two
3
customer
LACSD
datetime
2016-08-31T01:35:00-07:00
documentation
PRO-PIPE
is_lateral_inspection
false