Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 24, 2019, 03:31 PM

  • 29 0406_29 0405 _10242019_082214.mp4

Date
10/24/2019
W/O
792790
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24443
Time
8:31 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7071
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 0405
Downstream MH
29 0406
Dir. of Survey
Upstream
Length Surveyed
273 ft.
Total Length
273 ft.
Structural Index
3
Structural Quick
413J
Structural Rating
163
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
168
Pipe schematic from manhole 29 0405 to 29 0406
MH: 29 0405MH: 29 0406upstream0 ft. AMH - Downstream Manhole, Survey Ends - BEGINING OF LINE0.6 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6" - CLEAN OUT8.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"26.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"27.9 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"65 ft. TBI - Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 6", 1"72.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"92.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"106 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"137.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"147.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"176.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"178.7 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"227.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"233.4 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"261.1 ft. FH2 - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES, Finish263.9 ft. TFD - Tap Factory Made Defective, at 03 o'clock, -, within 8 inches of joint: NO, 6" - FRACTURED264.6 ft. FH2 - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES, Start267.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start273 ft. MGO - General Observation - DROP CONNECTION AT MH273 ft. AMH - Downstream Manhole, Survey Begins - 29 0405273 ft. MWL - Water Level, 5 %of cross sectional area273 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (4)

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

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

  • Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES, Start

    8.4 ft. - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made Defective, at 03 o'clock, -, within 8 inches of joint: NO, 6" - FRACTURED

    9.1 ft. - Tap Factory Made Defective, at 03 o'clock, -, within 8 inches of joint: NO, 6" - FRACTURED

  • Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

    208 ft. - Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 6", 1"

All inspections of P24443Work order 792790

Observations (25)

DistanceCodeObservation
9.1TFDFRACTURED
135.7TF—
8.4FH2—
45.2TF—
125.5TF—
208TBI—
96.8TF—
11.9FH2—
272.4TFA—
0MGODROP CONNECTION AT MH
94.3TF—
200.4TF—
39.6TF—
273AMHBEGINING OF LINE
167TF—
245.1TBA—
5.5CM—
180.4TB—
272CM—
0AMH29 0405
0MWL—
246.8TF—
0MWM—
270.3TFCLEAN OUT
264.8TFC—

Properties (6)

additional_info
SC378671
custom_field_two
3
customer
LACSD
datetime
2019-10-24T08:31:28-07:00
documentation
PROPIPE
is_lateral_inspection
false