Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2019, 07:17 AM
  • 29 0174A_29 0174 _11122019_232308.mp4

Date
11/12/2019
W/O
792791
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00354
PipeID
P24071
Time
11:17 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6333
Sewer Name
29 28TH STREET TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_792791_TV29052_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0174A
Downstream MH
29 0174
Dir. of Survey
Downstream
Length Surveyed
29.3 ft.
Total Length
29.3 ft.
Structural Index
3
Structural Quick
4134
Structural Rating
16
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
20
Pipe schematic from manhole 29 0174A to 29 0174
MH: 29 0174AMH: 29 0174downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 0174A0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK0 ft. MWL - Water Level, 25 %of cross sectional area5.6 ft. B - Broken, from 10 to 11 o'clock, within 8 inches of joint: YES - PIPE BROKEN AT JOINT5.6 ft. CM - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES12 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start15.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start28.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish28.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.3 ft. AMH - Downstream Manhole, Survey Ends - 29 0174

Observation photos (2)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    15.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
15.7DAGS
0AMH29 0174A
28.1DAGS
5.6BPIPE BROKEN AT JOINT
28.1CM
12CM
0MWM
29.3AMH29 0174
5.6CM
0MGOCONNECTION AT 3 O'CLOCK
0MWL

Properties (6)

additional_info
SC365776
custom_field_two
2
customer
LACSD
datetime
2019-11-12T23:17:01-08:00
documentation
PROPIPE
is_lateral_inspection
false