Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 30, 2016, 02:14 PM

  • 18 0050_18 0049_4302016_071725.mp4

Date
04/30/2016
W/O
0563300
Weather
Light Rain
Operator/Surveyor
MIRANDA
Sewer ID
Z00689
PipeID
P13865
Time
7:14 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7102
Sewer Name
18 MILLS AVENUE TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
20160428AM_MILLS_AVENUE_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
18 0050
Downstream MH
18 0049
Dir. of Survey
Downstream
Length Surveyed
196.1 ft.
Total Length
196.1 ft.
Structural Index
3
Structural Quick
4232
Structural Rating
18
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 18 0050 to 18 0049
MH: 18 0050MH: 18 0049downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 7:15 AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MGO - General Observation - UNKNOWN CONN. INSIDE THE MH. @ 03 O'CLOCK2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start32.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - OPEN48.6 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES83.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN89.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN103.3 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES103.3 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES139.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES152.7 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE, HOLE IN THE PIPE194.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish194.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish195.1 ft. MGO - General Observation - OPEN CONN. INSIDE THE MH. @ 09 O'CLOCK195.1 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK195.1 ft. MGO - General Observation - ROACHES INSIDE THE MH.196.1 ft. AMH - Downstream Manhole, Survey Ends - 7:37 AM

Observation photos (5)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    48.6 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    103.3 ft. - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

    139.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE, HOLE IN THE PIPE

    152.7 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE, HOLE IN THE PIPE

All inspections of P13865Work order 0563300

Observations (21)

DistanceCodeObservation
2SAV—
194.2SSS—
2SSS—
0MWL—
195.1MGOOPEN CONN. INSIDE THE MH. @ 09 O'CLOCK
139.5FM—
32.2TFOPEN
195.1MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
152.7TFDACTIVE, HOLE IN THE PIPE
0AMH7:15 AM
103.3FL—
194.2SAV—
195.1MGOROACHES INSIDE THE MH.
103.3CL—
0MWM—
0MGOROACHES INSIDE THE MH.
0MGOUNKNOWN CONN. INSIDE THE MH. @ 03 O'CLOCK
196.1AMH7:37 AM
83.3TFOPEN
89.5TFOPEN
48.6FM—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2016-04-30T07:14:10-07:00
documentation
MIRANDA & SHADLER
is_lateral_inspection
false