Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 7, 2016, 06:21 PM

  • 15 0377_15 0376_572016_112258.mp4

Date
05/07/2016
W/O
0563341
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00598
PipeID
P12303
Time
11:21 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7111
Sewer Name
15 BALDWIN PARK TRUNK
City
BALDWIN PARK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
18
Purpose
Routine Assessment
Project
20160507AM_BALDWIN_PARK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
15 0377
Downstream MH
15 0376
Dir. of Survey
Downstream
Length Surveyed
340.7 ft.
Total Length
340.7 ft.
Structural Index
3
Structural Quick
4134
Structural Rating
20
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 15 0377 to 15 0376
MH: 15 0377MH: 15 0376downstream0 ft. AMH - Upstream Manhole, Survey Begins - 11:21 AM0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MMC - Material Change, Other (state in comments) - CONCRETE PIPE0 ft. MGO - General Observation - ROACHES INSIDE THE MH.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start7.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"11 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"64.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN74.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES101 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 4", 1", 4" - Open102.5 ft. MGO - General Observation - POSSIBLE SMALL HOLE OR INFILTRATION127.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES165.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"176.1 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start204.2 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish226.6 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4" - OPEN322.6 ft. MWLS - Water Level, Sag in pipe, 65 %of cross sectional area, Start330.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES338.7 ft. MWLS - Water Level, Sag in pipe, 65 %of cross sectional area, Finish338.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish338.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish338.8 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK338.8 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK338.8 ft. MGO - General Observation - ROACHES INSIDE THE MH.340.7 ft. AMH - Downstream Manhole, Survey Ends - 11:46 AM

Observation photos (10)

  • Material Change, Other (state in comments) - CONCRETE PIPE

    0 ft. - Material Change, Other (state in comments) - CONCRETE PIPE

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

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

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    74.8 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 4", 1", 4" - Open

    101 ft. - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 4", 1", 4" - Open

  • General Observation - POSSIBLE SMALL HOLE OR INFILTRATION

    102.5 ft. - General Observation - POSSIBLE SMALL HOLE OR INFILTRATION

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    127.7 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 50 %of cross sectional area, Start

    176.1 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Start

  • Water Level, Sag in pipe, 50 %of cross sectional area, Finish

    204.2 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Finish

  • Water Level, Sag in pipe, 65 %of cross sectional area, Start

    322.6 ft. - Water Level, Sag in pipe, 65 %of cross sectional area, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    330.6 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

All inspections of P12303Work order 0563341

Observations (27)

DistanceCodeObservation
165.6TFC—
0AMH11:21 AM
204.2MWLS—
0MWM—
74.8CL—
340.7AMH11:46 AM
2SSS—
338.8MGOACTIVE CONN. INSIDE THE MH. @ 03 O'CLOCK
176.1MWLS—
330.6FL—
226.6TFOPEN
64.1TFOPEN
338.7MWLS—
322.6MWLS—
0MWL—
338.8MGOCAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK
102.5MGOPOSSIBLE SMALL HOLE OR INFILTRATION
338.7SAV—
0MMCCONCRETE PIPE
101TBIOpen
2SAV—
127.7FL—
7.2TFC—
338.8MGOROACHES INSIDE THE MH.
0MGOROACHES INSIDE THE MH.
338.7SSS—
11TFA—

Properties (6)

additional_info
FASTER/HIGHER WATER
custom_field_two
3
customer
LACSD
datetime
2016-05-07T11:21:00-07:00
documentation
MIRANDA & SHADLER
is_lateral_inspection
false