Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 12, 2019, 09:35 AM

  • 29 0502_29 0501 _11122019_015312.mp4

Date
11/12/2019
W/O
792790
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01090
PipeID
P24551
Time
1:35 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6331
Sewer Name
29 ALAMITOS PUMPING PLANT 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
RFIR_WO_792790_TV29104_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0502
Downstream MH
29 0501
Dir. of Survey
Downstream
Length Surveyed
246.9 ft.
Total Length
246.9 ft.
Structural Index
3
Structural Quick
413R
Structural Rating
295
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
295
Pipe schematic from manhole 29 0502 to 29 0501
MH: 29 0502MH: 29 0501downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 05020 ft. MWL - Water Level, 5 %of cross sectional area1.5 ft. MGO - General Observation - PIPE IS CONCRETE2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start126.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish126.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start230.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES240.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"246.9 ft. AMH - Downstream Manhole, Survey Ends - 29 0501246.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish246.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

All inspections of P24551Work order 792790

Observations (13)

DistanceCodeObservation
126.2SAV—
0MWM—
246.9AMH29 0501
1.5MGOPIPE IS CONCRETE
126.2SAP—
0AMH29 0502
240.7TF—
246.9SAP—
4.6CM—
0MWL—
230.2FM—
246.9CM—
2.3SAV—

Properties (6)

additional_info
SC365774
custom_field_two
3
customer
LACSD
datetime
2019-11-12T01:35:24-08:00
documentation
PROPIPE
is_lateral_inspection
false