Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 23, 2018, 07:45 PM

  • 29 0742_29 0741_10232018_130418.mp4

Date
10/23/2018
W/O
0734329
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00527
PipeID
P24248
Time
12:45 PM
Certificate
U-1014-06025541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7835
Sewer Name
29 ALAMITOS PUMPING PLANT TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Maintenance Related
Project
20281023SHO_ALAMITOS_PUMPING_PLANT_TRUNK
Material
NRCP
Shape
Circular
Height
8 in.
Upstream MH
29 0742
Downstream MH
29 0741
Dir. of Survey
Downstream
Length Surveyed
308 ft.
Total Length
308 ft.
Structural Index
4
Structural Quick
4231
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 29 0742 to 29 0741
MH: 29 0742MH: 29 0741downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 7420 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start72.9 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 70% ROOTS IN CONNECTION84.6 ft. B - Broken, from 03 to 04 o'clock, within 8 inches of joint: YES157 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"181.5 ft. B - Broken, from 11 to 01 o'clock, within 8 inches of joint: YES256.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"268.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"306 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish308 ft. AMH - Downstream Manhole, Survey Ends - MH 741308 ft. MGO - General Observation - OPEN CONNECTION IN THE MH @ 3

Observation photos (5)

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

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

  • Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 70% ROOTS IN CONNECTION

    72.9 ft. - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 70% ROOTS IN CONNECTION

  • Broken, from 03 to 04 o'clock, within 8 inches of joint: YES

    84.6 ft. - Broken, from 03 to 04 o'clock, within 8 inches of joint: YES

  • Broken, from 11 to 01 o'clock, within 8 inches of joint: YES

    181.5 ft. - Broken, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Downstream Manhole, Survey Ends - MH 741

    308 ft. - Downstream Manhole, Survey Ends - MH 741

All inspections of P24248Work order 0734329

Observations (13)

DistanceCodeObservation
306SAV—
157TF—
308AMHMH 741
308MGOOPEN CONNECTION IN THE MH @ 3
256.2TF—
181.5B—
0AMHMH 742
0MWL—
0MWM—
84.6B—
268.9TF—
72.9TFD70% ROOTS IN CONNECTION
2.2SAV—

Properties (7)

additional_info
POST CLEANING INSPECTION
custom_field_three
BROKEN PIPE
custom_field_two
2
customer
LACSD
datetime
2018-10-23T12:45:34-07:00
documentation
OBREGON, YOUNG, CASTILLO, RUVALCABA
is_lateral_inspection
false