Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2017, 08:14 AM

  • 02 1723_02 1722__081117_011618.mp4

Date
08/11/2017
W/O
646233
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00289
PipeID
P18887
Time
1:14 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4683
Sewer Name
02 MONTEREY PARK EXTENSION TRUNK
City
MONTEREY PARK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
07
Purpose
Routine Assessment
Project
WO_646233_TV02245_JUL2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1722
Downstream MH
02 1723
Dir. of Survey
Upstream
Length Surveyed
353.2 ft.
Total Length
353.2 ft.
Structural Index
3
Structural Quick
4K3L
Structural Rating
453
O&M Index
2
O&M Quick
412M
O&M Rating
142
Overall Index
3
Overall Quick
—
Overall Rating
595
Pipe schematic from manhole 02 1722 to 02 1723
MH: 02 1722MH: 02 1723upstream0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 02 17230 ft. FH2 - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES, Finish0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0.4 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish8.1 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start65.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"118.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4"137.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"230 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"273.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"311.8 ft. FH2 - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES, Start321.7 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO331.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start339.4 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 4"346.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start353.2 ft. MWL - Water Level, 35 %of cross sectional area353.2 ft. MWM - Water Mark, 50 %of cross sectional area353.2 ft. AMH - Downstream Manhole, Survey Begins - 02 1722

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    6.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO

    31.5 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: NO

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    345.1 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

All inspections of P18887Work order 646233

Observations (19)

DistanceCodeObservation
6.4DAGS—
215.6TF—
21.8CM—
0MWL—
353.2CM—
352.8MWLS—
287.6TF—
0MWM—
0AMH02 1722
353.2AMH02 1723
123.2TF—
41.4FH2—
31.5FL—
235TF—
345.1MWLS—
353.2FH2—
79.8TF—
353.2DAGS—
13.8TFA—

Properties (6)

additional_info
SC345622
custom_field_two
3
customer
LACSD
datetime
2017-08-11T01:14:45-07:00
documentation
PROPIPE
is_lateral_inspection
false