Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 15, 2018, 07:28 AM
Date
10/15/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00527
PipeID
P24248
Time
12:28 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1012
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
Routine Assessment
Project
20181015MDM_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
74.8 ft.
Total Length
74.8 ft.
Structural Index
3
Structural Quick
4133
Structural Rating
13
O&M Index
3
O&M Quick
3221
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 29 0742 to 29 0741
MH: 29 0742MH: 29 0741downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:40AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG17.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC37.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG63.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG71.1 ft. RMJ - Roots Medium Joint, from 10 to 02 o'clock, 20 %, within 8 inches of joint: YESR74.1 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG74.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG74.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-80% ROOTS74.1 ft. RML - Roots Medium Lateral, from 02 to 08 o'clock, 50 %, within 8 inches of joint: YES74.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG74.8 ft. MSA - Survey Abandoned - 50% ROOTS WILL COMPLETE REVERSE

Observation photos (6)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    17.7 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    37.7 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    63.3 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Roots Medium Joint, from 10 to 02 o'clock, 20 %, within 8 inches of joint: YESR

    71.1 ft. - Roots Medium Joint, from 10 to 02 o'clock, 20 %, within 8 inches of joint: YESR

  • Roots Medium Lateral, from 02 to 08 o'clock, 50 %, within 8 inches of joint: YES

    74.1 ft. - Roots Medium Lateral, from 02 to 08 o'clock, 50 %, within 8 inches of joint: YES

All inspections of P24248Work order #

Observations (14)

DistanceCodeObservation
71.1RMJ—
74.1SAMSEVERE AGG
74.1SAPMODERATE AGG
0AMH12:40AM
74.1TFDOpen-80% ROOTS
37.7SAPSEVERE AGG
74.8MSA50% ROOTS WILL COMPLETE REVERSE
0MWL—
63.3SAMSEVERE AGG
17.7SAPSEVERE AGG SPORATIC
0MWM—
74.1RML—
74.1SAPSEVERE AGG
2SAPMODERATE AGG

Properties (4)

custom_field_three
MISSING SEVERE AGG
custom_field_two
2
customer
LACSD
datetime
2018-10-15T00:28:23-07:00